Valves, Parts for homogenising machines; Valves for pumps, Parts for homogenising machines; Valves (parts of machines); Valves for pumps; Valves operated automatically by hydraulic control; Valves operated automatically by pneumatic control; Power operated valves; Pressure valves [parts of machines]; Hydraulic valves; High pressure pumps; High-pressure pumps for homogenising machines; Homogenisers.
2.
A MEASURING APPARATUS FOR INLINE MEASURING THE HOMOGENIZING DEGREE OF A FLUID PRODUCT IN A DISPERSING UNIT
A measuring apparatus (1) for inline measuring the homogenizing degree of a fluid product in a dispersing unit (100), the measuring apparatus (1) comprising: - a tubular device (2) arrangeable at an output (100b) of the dispersing unit (100), the tubular device (2) having an internal cavity (3) for the passage of the fluid product received from the dispersing unit (100); - a plurality of ultrasound sensors (4) mounted on the tubular device (2), characterized in that the internal cavity (3) has a variable diameter across the length of the tubular device (2), the internal cavity (3) having at least one first tract (31) with a tapering development from an inlet (2a) of the tubular device (2) towards an outlet (2b) of the tubular device (2).
3.
AN ULTRASONIC MEASURING APPARATUS FOR INLINE MEASURING THE HOMOGENIZING DEGREE OF A FLUID PRODUCT IN A DISPERSING UNIT
A measuring apparatus (1) for inline measuring the homogenizing degree of a fluid product in a dispersing unit (100), the measuring apparatus (1) comprising: - a tubular device (2) arrangeable at an output (100b) of the dispersing unit (100), the tubular device (2) having an internal cavity (3) for the passage of the fluid product received from the dispersing unit (100); - a plurality of ultrasound sensors (4) mounted on the tubular device (2), characterized in that the internal cavity (3) has a variable diameter across the length of the tubular device (2), the internal cavity (3) having at least one first tract (31) with a tapering development from an inlet (2a) of the tubular device (2) towards an outlet (2b) of the tubular device (2).
G01N 29/032 - Analysing fluids by measuring attenuation of acoustic waves
G01N 29/22 - Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic wavesVisualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object Details
G01N 29/28 - Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic wavesVisualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object Details providing acoustic coupling
G01N 29/32 - Arrangements for suppressing undesired influences, e.g. temperature or pressure variations
4.
A CARTRIDGE AND A HOMOGENIZING VALVE COMPRISING SAID CARTRIDGE
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
Goods & Services
Valves, parts for homogenising machines; valves for pumps,
parts for homogenising machines; valves (parts of machines);
valves for pumps; valves operated automatically by hydraulic
control; valves operated automatically by pneumatic control;
power operated valves; pressure valves [parts of machines];
hydraulic valves; high pressure pumps; high-pressure pumps
for homogenising machines; homogenisers; pumps [parts of
machines, engines or motors]; fluid pumps; hydraulic pumps;
pneumatic pumps; positive displacement pumps; rotary pumps;
pump diaphragms; diaphragm pumps for pumping semi-liquid
material; diaphragm pumps for pumping liquid material;
diaphragm pumps. Laboratory apparatus and instruments; measuring apparatus
and instruments; ultrasonic fluid measuring apparatus;
ultrasonic measuring apparatus; diagnostic ultrasound
apparatus, other than for medical use; ultrasonic sensors;
flowmeters; liquid level meters; diagnostic apparatus, not
for medical purposes; sensors. Sterilisers for homogenising machines.
6.
A CARTRIDGE AND A HOMOGENIZING VALVE COMPRISING SAID CARTRIDGE
A cartridge (1) for a homogenizing valve (100), the cartridge (1) comprising: − a deflector (2) having an elongated development; − a hollow case (3) having a cylindrical symmetry, the deflector (2) passing through the hollow case (3) so that at least a portion (2a) of the deflector (2) is inside the hollow case (3); − an annular guide (4) fitted between an inner wall (3a) of the hollow case (3) and the deflector (2).
A multi-gap valve (100) comprising: − a fluid inlet (5) and a fluid outlet (6); − a cone (4) having an inner channel (7) developing along an axial direction (AA) and having through openings (9) emerging in the inner 5 channel (7), the inner channel (7) being in fluid communication with the fluid inlet (5); − a sleeve (3) arranged coaxially and external to the cone (4); − a plurality of gaps (14) formed between the cone (4) and the sleeve (3), the sleeve (3) and said cone (4) being axially adjustable relative to one 10 another so as to vary the dimension of the gaps (14); − an annular chamber (8) obtained between the sleeve (3) and an inner surface of the housing (1) and being in fluid communication with the fluid outlet (6); wherein the fluid inlet (5) is axially aligned with the channel (7) and the 15 fluid outlet (6) is misaligned with respect to the axial direction (AA) of said channel (7).
Valves, parts for homogenising machines; valves for pumps,
parts for homogenising machines; valves (parts of machines);
valves for pumps; valves operated automatically by hydraulic
control; valves operated automatically by pneumatic control;
power operated valves; pressure valves [parts of machines];
hydraulic valves; high pressure pumps; high-pressure pumps
for homogenising machines; homogenisers; pumps [parts of
machines, engines or motors]; diaphragm pumps for pumping
semi-liquid material; diaphragm pumps for pumping liquid
material; diaphragm pumps; pump diaphragms; fluid pumps;
hydraulic pumps; pneumatic pumps; positive displacement
pumps; rotary pumps.
A piston pump including a membrane separating a product side from a hydraulic side for a hydraulic fluid, a reciprocating piston operatively active on the hydraulic fluid, and a valve system to establish a selective fluid communication between the hydraulic side and a tank containing the hydraulic fluid. The valve system includes a first valve arrangement that, in a working condition of the piston pump, is configured to discharge the hydraulic fluid having a pressure over a first threshold from the hydraulic side towards the tank and to draw the hydraulic fluid from the tank to the hydraulic side when a pressure in the hydraulic side dropping below a second threshold, and a second valve arrangement that, in at least one non-working condition of the piston pump, is configured to discharge the hydraulic fluid having a pressure over a third threshold from the hydraulic side towards the tank.
F04B 49/22 - Control of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for in, or of interest apart from, groups by means of valves
F04B 43/067 - Pumps having fluid drive the fluid being actuated directly by a piston
F04B 43/073 - Pumps having fluid drive the actuating fluid being controlled by at least one valve
F04B 49/00 - Control of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for in, or of interest apart from, groups
A guiding device (1) for guiding an impact head (100) of a homogenizing valve (200), said guiding device (1) comprising: - a solid body (2) having a cylindrical symmetry and having an internal cavity (3) passing through the solid body (2), the internal cavity (3) developing according to an axis of symmetry (A-A) of the solid body (2), the solid body (2) having a plurality of passages (4) that are obtained for allowing the passage of a fluid; - a sleeve (9) fitted within the internal cavity (3) of the solid body (2) for receiving the impact head (100).
Valves, Parts for homogenising machines; Valves for pumps, Parts for homogenising machines; Pressure valves [parts of machines]; High-pressure pumps for homogenising machines; Homogenisers.
15.
A GUIDING DEVICE FOR GUIDING AN IMPACT HEAD AND A HOMOGENIZING VALVE COMPRISING SAID GUIDING DEVICE
A guiding device (1) for guiding an impact head (100) of a homogenizing valve (200), said guiding device (1) comprising: - a solid body (2) having a cylindrical symmetry and having an internal cavity (3) passing through the solid body (2), the internal cavity (3) developing according to an axis of symmetry (A-A) of the solid body (2), the solid body (2) having a plurality of passages (4) that are obtained for allowing the passage of a fluid; - a sleeve (9) fitted within the internal cavity (3) of the solid body (2) for receiving the impact head (100). [Figure 1]
Valves, Parts for homogenising machines; Valves for pumps, Parts for homogenising machines; Valves (parts of machines); Valves for pumps; Valves operated automatically by hydraulic control; Valves operated automatically by pneumatic control; Power operated valves; Pressure valves [parts of machines]; Hydraulic valves; High pressure pumps; High-pressure pumps for homogenising machines; Homogenisers; Pumps [parts of machines, engines or motors]; Diaphragm pumps for pumping semi-liquid material; Diaphragm pumps for pumping liquid material; Diaphragm pumps; Pump diaphragms; Fluid pumps; Hydraulic pumps; Pneumatic pumps; Positive displacement pumps; Rotary pumps.
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
Goods & Services
Valves, Parts for homogenising machines; Valves for pumps, Parts for homogenising machines; Valves (parts of machines); Valves for pumps; Valves operated automatically by hydraulic control; Valves operated automatically by pneumatic control; Power operated valves; Pressure valves [parts of machines]; Hydraulic valves; High pressure pumps; High-pressure pumps for homogenising machines; Homogenisers; Pumps [parts of machines, engines or motors]; Fluid pumps; Hydraulic pumps; Pneumatic pumps; Positive displacement pumps; Rotary pumps; Pump diaphragms; Diaphragm pumps for pumping semi-liquid material; Diaphragm pumps for pumping liquid material; Diaphragm pumps. Laboratory apparatus and instruments; Measuring apparatus and instruments; Ultrasonic fluid measuring apparatus; Ultrasonic measuring apparatus; Diagnostic ultrasound apparatus, other than for medical use; Ultrasonic sensors; Flowmeters; Liquid level meters; Diagnostic apparatus, not for medical purposes; Sensors. Sterilisers for homogenising machines.
A valve including a valve body having a fluid inlet and a fluid outlet, the valve body comprising a first valve element and a second valve element arranged in a housing. A gap is formed between the valve elements, the first valve element being conformed as a sleeve with an inner surface that tapers at least in sections towards the fluid outlet, the second valve element being conformed as a cone mounted in the sleeve, with the same inclination as the inner surface of the sleeve so as to form the gap. Additionally, an annular space open to the fluid outlet is formed between the sleeve and the inner surface of the housing. The sleeve has through holes towards the annular space and the cone has through openings towards the fluid inlet, the sleeve and the cone being axially adjustable relative to one another.
F16K 3/26 - Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
B01F 25/441 - Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits
B01F 25/442 - Mixers in which the components are pressed through slits characterised by the relative position of the surfaces during operation
09 - Scientific and electric apparatus and instruments
Goods & Services
Laboratory apparatus and instruments; measuring apparatus
and instruments; ultrasonic fluid measuring apparatus;
ultrasonic measuring apparatus; diagnostic ultrasound
apparatus, other than for medical use; ultrasonic sensors;
flowmeters; liquid level meters; diagnostic apparatus, not
for medical purposes.
09 - Scientific and electric apparatus and instruments
Goods & Services
Laboratory apparatus and instruments, namely, homogenizers and ultrasonic fluid measuring apparatus; technical measuring, testing and checking apparatus and instruments for measuring, testing and checking the temperature, pressure, quantity and concentration of gas and liquids, namely, pressure measuring apparatus, ultrasonic measuring apparatus, diagnostic ultrasound apparatus, other than for medical use; ultrasonic sensors; flowmeters; liquid level sensors
23.
A HOMOGENISING APPARATUS USING A MEMBRANE-BASED PISTON PUMP
A membrane-based piston pump (1) for use in a homogenising apparatus (100), comprising: - a membrane means (2) separating a product side for a fluid product (P1) from a hydraulic side for a hydraulic 5 fluid (P2); - a reciprocating piston (3) operatively active on the hydraulic fluid (P2); - valve means (4) configured to establish a selective fluid communication between the hydraulic side and a tank (10) containing the hydraulic fluid (P2), wherein said valve means (4) comprise: - a first valve arrangement (5, 6) that, in a working condition of the piston pump (1), is configured to discharge the hydraulic fluid (P2) having a pressure over a first predefined threshold from the hydraulic side towards the tank (10) and to draw the hydraulic fluid (P2) from the tank (10) to the hydraulic side in response to a pressure in the hydraulic side dropping below a second predefined threshold; - a second valve arrangement (7, 8) that, in at least one non-working condition of the piston pump (1), is configured to discharge the hydraulic fluid (P2) having a pressure over a third predefined threshold from the hydraulic side towards the tank (10).
09 - Scientific and electric apparatus and instruments
Goods & Services
Laboratory apparatus and instruments; Measuring apparatus and instruments; Ultrasonic fluid measuring apparatus; Ultrasonic measuring apparatus; Diagnostic ultrasound apparatus, other than for medical use; Ultrasonic sensors; Flowmeters; Liquid level meters; Diagnostic apparatus, not for medical purposes.
A valve comprising: a housing (1); a valve body (2) having a fluid inlet (5) and a fluid outlet (6), the valve body (2) comprising a first valve element (3) and a second valve element (4) arranged in the housing (1); a gap (14) being formed between the valve elements (3, 4), the first valve element (3) being conformed as a sleeve (3) with an inner surface that tapers at least in sections towards the fluid outlet (6), the second valve element (4) being conformed as a cone (4) mounted in the sleeve (3), with the same inclination as the inner surface of the sleeve (3) so as to form the gap (14), an annular space (8) open to the fluid outlet (6) is formed between the sleeve (3) and the inner surface of the housing (1), the sleeve (3) has through holes (10) towards the annular space (8) and the cone (4) has through openings (9) towards the fluid inlet (5), the sleeve (3) and the cone (4) being axially adjustable relative to one another.
F16K 3/32 - Means for additional adjustment of the rate of flow
F16K 47/04 - Means in valves for absorbing fluid energy for decreasing pressure, the throttle being incorporated in the closure member
F16K 47/08 - Means in valves for absorbing fluid energy for decreasing pressure and having a throttling member separate from the closure member
F16K 47/16 - Means in valves for absorbing fluid energy for decreasing pressure and having a throttling member separate from the closure member the throttling member being a cone
A valve comprising: a housing (1); a valve body (2) having a fluid inlet (5) and a fluid outlet (6), the valve body (2) comprising a first valve element (3) and a second valve element (4) arranged in the housing (1); a gap (14) being formed between the valve elements (3, 4), the first valve element (3) being conformed as a sleeve (3) with an inner surface that tapers at least in sections towards the fluid outlet (6), the second valve element (4) being conformed as a cone (4) mounted in the sleeve (3), with the same inclination as the inner surface of the sleeve (3) so as to form the gap (14), an annular space (8) open to the fluid outlet (6) is formed between the sleeve (3) and the inner surface of the housing (1), the sleeve (3) has through holes (10) towards the annular space (8) and the cone (4) has through openings (9) towards the fluid inlet (5), the sleeve (3) and the cone (4) being axially adjustable relative to one another.
F16K 47/04 - Means in valves for absorbing fluid energy for decreasing pressure, the throttle being incorporated in the closure member
F16K 47/16 - Means in valves for absorbing fluid energy for decreasing pressure and having a throttling member separate from the closure member the throttling member being a cone
F16K 3/32 - Means for additional adjustment of the rate of flow
F16K 47/08 - Means in valves for absorbing fluid energy for decreasing pressure and having a throttling member separate from the closure member
B01F 25/441 - Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits
B01F 25/442 - Mixers in which the components are pressed through slits characterised by the relative position of the surfaces during operation
A membrane-based piston pump (1) for use in a homogenising apparatus (100), comprising: - a membrane means (2) separating a product side for a fluid product (P1) from a hydraulic side for a hydraulic fluid (P2); - a reciprocating piston (3) operatively active on the hydraulic fluid (P2); - valve means (4) configured to establish a selective fluid communication between the hydraulic side and a tank (10) containing the hydraulic fluid (P2), wherein said valve means (4) comprise: - a first valve arrangement (5, 6) that, in a working condition of the piston pump (1), is configured to discharge the hydraulic fluid (P2) having a pressure over a first predefined threshold from the hydraulic side towards the tank (10) and to draw the hydraulic fluid (P2) from the tank (10) to the hydraulic side in response to a pressure in the hydraulic 15 side dropping below a second predefined threshold; - a second valve arrangement (7, 8) that, in at least one non-working condition of the piston pump (1), is configured to discharge the hydraulic fluid (P2) having a pressure over a third predefined threshold from the hydraulic side towards the tank (10).
F04B 49/22 - Control of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for in, or of interest apart from, groups by means of valves
A method for validating a homogenizing valve (1), comprising the steps of:—preparing an emulsion having a hydrophilic phase comprising, in weight percentage on the total weight: from 55% to 74% demineralized water, from 10% to 20% glycerin and from 3% to 4,2% butylene glycol, and a lipophilic phase comprising, in weight percentage on the total weight: from 5.1% to 5.9% squalane, from 7.2% to 8.8% caprylic acid alkyl ester and from 0.665% to 0.735% cetyl alcohol;—subjecting the emulsion to forced passage within the homogenizing valve (1) from a high pressure zone (HP) to a low pressure zone (LP) a plurality of times.
A method for validating a homogenizing valve (1), comprising the steps of: - preparing an emulsion having a hydrophilic phase comprising, in weight percentage on the total weight: from 55% to 74% demineralized water, from 10% to 20% glycerin and from 3% to 4,2% butylene glycol, and a lipophilic phase comprising, in weight percentage on the total weight: from 5.1% to 5.9% squalane, from 7.2% to 8.8% caprylic acid alkyl ester and from 0.665% to 0.735% cetyl alcohol; - subjecting the emulsion to forced passage within the homogenizing valve (1) from a high pressure zone (HP) to a low pressure zone (LP) a plurality of times.
A double membrane pump including a device for detecting leakages is provided. The device for detecting leakages comprises at least one first sensor configured to detect a physical magnitude representing a property of the fluid present in an intermediate chamber; and a control module configured to establish if the physical magnitude detected by the first sensor is associated with a first condition that is indicative of mixing of the service fluid with the fluid product, or if the physical magnitude detected is associated with a second condition that is indicative of the mixing of the service fluid with the hydraulic fluid, or if the physical magnitude detected is associated with a third condition that is indicative of the mixing of the service fluid both with the fluid product and the hydraulic fluid. Also provided are methods for detecting leakages of a service fluid housed within two membranes.
F04B 43/02 - Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
F04B 53/00 - Component parts, details or accessories not provided for in, or of interest apart from, groups or
G01M 3/04 - Investigating fluid tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
G01M 3/24 - Investigating fluid tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
31.
DOUBLE MEMBRANE PUMP FOR USE IN A HOMOGENISING APPARATUS OF A FLUID PRODUCT AND METHOD FOR DETECTING LEAKAGES IN SAID PUMP
Method for detecting leakages of a service fluid (P3) housed within two membranes (6, 16) that separate a hydraulic section containing a hydraulic fluid (P2) from a working section containing a fluid product (P1) to homogenise in a double membrane pump (1), the method comprising the steps of: detecting a physical magnitude (S) representing a property of the fluid contained within the membranes (6, 16); and establishing if the physical magnitude (S) detected is associated with a first condition that is indicative of the mixing of the service fluid (P3) with said fluid product (P1), or if it is associated with a second condition that is indicative of the mixing of the service fluid (P3) with the hydraulic fluid (P2), or if it is associated with a third condition that is indicative of the mixing of the service fluid (P3) both with the fluid product (PI) and the hydraulic fluid (P2).
HIGH-PRESSURE HOMOGENISING VALVE AND PROCESS FOR THE PRODUCTION OF NANO-STRUCTURED, CARBON- BASED MATERIALS, IN PARTICULAR GRAPHENE AND CARBON NANOTUBES
A homogenising valve (1) at high pressure, comprising: a valve body (2) defining a through hole having axial development with respect to the valve body (2); a piston housed in said through-hole; an inlet for fluid at high pressure; an outlet for homogenised fluid at low pressure; a lower annular chamber which receives the fluid at high pressure from the inlet; an upper annular chamber that provides the fluid at low pressure to the outlet; an annular passage head (10) interposed between the lower annular chamber and the upper annular chamber and made at least partially of ceramic material; a striking head (11) integrally coupled to the piston and having at least one outer layer (12) made of polycrystalline diamond or polycrystalline cubic boron nitride.
High-pressure homogeniser (100) comprising: a volumetric piston pump (1) comprising a plurality of pumping pistons (10); a homogenising valve (20) arranged downstream of the volumetric piston pump (1); linear motion transmission means (5) of the electro-hydrostatic type, comprising an electric motor (6) and a pump (7) directly driven by the electric motor (6), the pump (7) being operatively active on the pistons (10); a control unit (40) configured to control the linear motion transmission means (5) such that a reciprocating motion is imposed to each piston (10) according to a law of motion which is pre-established and independent from the laws of motion of the other pistons (10).
F04B 9/02 - Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
F04B 9/103 - Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
F04B 9/109 - Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
F04B 9/123 - Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber
F04B 9/129 - Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers
F04B 15/02 - Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
F04B 17/03 - Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
High-pressure homogeniser (100) comprising: a volumetric piston pump (1) comprising a plurality of pumping pistons (10); a homogenising valve (20) arranged downstream of the volumetric piston pump (1); linear motion transmission means (5) of the electro-hydrostatic type, comprising an electric motor (6) and a pump (7) directly driven by the electric motor (6), the pump (7) being operatively active on the pistons (10); a control unit (40) configured to control the linear motion transmission means (5) such that a reciprocating motion is imposed to each piston (10) according to a law of motion which is pre-established and independent from the laws of motion of the other pistons (10).
F04B 9/02 - Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
F04B 9/103 - Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
F04B 9/109 - Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
F04B 9/123 - Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber
F04B 9/129 - Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers
F04B 15/02 - Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
F04B 17/03 - Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
35.
FOOD FAT COMPOSITION OF THE MARGARINE TYPE AND METHOD FOR PREPARING IT
Method for preparing an edible fat composition of the margarine type, comprising the steps of: preparing an emulsion by mixing 10 parts of food oil of vegetable origin, 7 to 10 parts of aqueous phase and one part of powdered vegetable fibres; homogenizing the emulsion at a pressure of at least 50 bar; pasteurizing the emulsion after homogenizing it.
A23D 7/005 - Edible oil or fat compositions containing an aqueous phase, e.g. margarines characterised by ingredients other than fatty acid triglycerides
A23L 29/206 - Foods or foodstuffs containing additivesPreparation or treatment thereof containing gelling or thickening agents of vegetable origin
A23L 33/21 - Addition of substantially indigestible substances, e.g. dietary fibres
Valves, parts of homogenizing machines; valves for pumps in
homogenizing machines; high-pressure pumps for homogenizing
machines; homogenizing machines. Sterilizer for homogenizing machines.
Valves, being parts of homogenizing machines; valves for pumps in homogenizing machines; high-pressure pumps for homogenizing machines; homogenizing machines Sterilizer for homogenizing machines
Valves, Parts for homogenising machines; Valves for pumps, Parts for homogenising machines; High-pressure pumps for homogenising machines; Homogenisers. Sterilisers for homogenising machines.
39.
METHOD FOR MAKING YOGURT OR ANOTHER FERMENTED MILK-BASED PRODUCT
Method for making yogurt or another fermented milk-based product comprising the steps of: adding to the milk an enzyme preparation based on transglutaminase at a concentration of 0.5-3 units per gram of protein contained in the milk, the transglutaminase being supported on vegetable fibres; homogenising the milk by forcing it through a gap afforded between a lower annular chamber (9) and an upper annular chamber (10) of a homogenising valve (1).
A flushing apparatus (1) for flushing aseptic chambers (100) of a highpressure homogenizer or pump, comprising: a steam injector (2), in which non-sterile water and aqueous vapour are mixed; a double-wall heat exchanger (15) having a sterile side (15b) that receives water leaving the injector (2) and supplies sterile water to the aseptic chambers (100); a first temperature transducer (3) that detects the temperature of the superheated water leaving the injector (2); a first controller (4) which, based on the temperature detected by the first transducer (3), controls a first regulating valve (5) regulating the flow rate of aqueous vapour entering the injector (2); a second temperature transducer (17) that detects the temperature of the sterile water leaving the heat exchanger (15); a second controller (18) which, in response to the temperature detected by the second transducer (17), controls a second regulating valve (19) regulating the flow rate of water to a non-sterile side (15a) of the exchanger (15).
Homogenizing valve (1) at high pressure, particularly for application to fibrous fluids, comprising: a valve body (2); a passage head (15) integrally joined to the valve body (2); an assembled organ (27) formed of two pistons (5, 6) and a striking head (16), which is axially mobile inside a through hole of the valve body (2), so that the striking head (16) defines with the passage head (15) an interspace (18) of passage of the fluid, the assembled organ (27) being rotatable thanks to the lower cogged profile which engages in a cogged tool (20).
B01F 5/06 - Mixers in which the components are pressed together through slits, orifices, or screens
B01F 3/08 - Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed liquids with liquids; Emulsifying
F04B 9/10 - Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
F04B 11/00 - Equalisation of pulses, e.g. by use of air vesselsCounteracting cavitation
37 - Construction and mining; installation and repair services
40 - Treatment of materials; recycling, air and water treatment,
Goods & Services
Machine tools; Motors and engines (except for land vehicles); Machine coupling and transmission components (except for land vehicles); Agricultural implements other than hand-operated; Incubators for eggs; Automatic vending machines; Homogenising machines; High-pressure homogenising machines; High-pressure volumetric pumps; Homogenising valves (parts of machines), homogenising machines for goods, emulsions and beverages for the food and chemical industries. Installation, repair and maintenance in the fields of homogenising machines, volumetric pumps and sterilisers. Treatment of liquids and emulsions.
44.
Homogenising process and apparatus with flow reversal
A homogenizing apparatus (1) comprising: —an inlet (2) for receiving a pressurized fluid, possibly also containing solid particles; —a zone wherein homogenization of the fluid takes place; —an outlet (10) for the fluid at a lower pressure with respect to the inlet pressure, wherein, in the homogenization zone, the fluid passes from a zone having a larger diameter (or volume) to a zone having a smaller diameter (or volume), the homogenization zone comprising an interacting element (9) shared by a first stage (equipped with a first deflector plug (6)) and a second stage suitable for creating back pressure (equipped with a second deflector plug (12)), where the deflector plugs (6 and 12) operate with the interacting element (9) they share, generating an increase in the shear rate within the first stage. The invention also concerns a homogenization process.
Homogenising valve (1) at high pressure, particularly for application to fibrous fluids, comprising: a valve body (2); a passage head (15) integrally joined to the valve body (2); an assembled organ (27) formed of two pistons (5, 6) and a striking head (16), which is axially mobile inside a through hole of the valve body (2), so that the striking head (16) defines with the passage head (15) an interspace (18) of passage of the fluid, the assembled organ (27) being rotatable thanks to the lower cogged profile which engages in a cogged tool (20).
A homogenizing apparatus (1) comprising: - an inlet (2) for receiving a pressurized fluid, possibly also containing solid particles; - a zone wherein homogenization of the fluid takes place; - an outlet (10) for the fluid at a lower pressure with respect to the inlet pressure, wherein, in the homogenization zone, the fluid passes from a zone having a larger diameter (or volume) to a zone having a smaller diameter (or volume), the homogenization zone comprising an interacting element (9) shared by a first stage (equipped with a first deflector plug (6)) and a second stage suitable for creating back pressure (equipped with a second deflector plug (12)), where the deflector plugs (6 and 12) operate with the interacting element (9) they share, generating an increase in the shear rate within the first stage. The invention also concerns a homogenization process.
A high-pressure homogenizer, comprising: a plurality of pumping pistons (2a, 2b), for feeding a liquid to be homogenized toward a manifold (6), each piston being associated with a respective oil hydraulic cylinder; a homogenizing valve positioned downstream of said pumping pistons (2a, 2b); and an electronic system (5) for controlling and regulating said pumping pistons (2a, 2b), which controls the law of motion of each individual piston (2a, 2b) independently. Said electronic regulation system (5) is connected to a transducer placed on the manifold (6) to regulate the delivery of oil to the individual cylinders (3a, 3b) according to the pressure, sensed in the manifold (6), of the liquid to be homogenized pumped by said pistons (2a, 2b) in order to maintain a stable flow rate and pressure.
F04B 9/10 - Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
F04B 11/00 - Equalisation of pulses, e.g. by use of air vesselsCounteracting cavitation
A high-pressure homogenizer, comprising: a plurality of pumping pistons (2a, 2b), for feeding a liquid to be homogenized toward a manifold (6), each piston being associated with a respective oil hydraulic cylinder; a homogenizing valve positioned downstream of said pumping pistons (2a, 2b); and an electronic system (5) for controlling and regulating said pumping pistons (2a, 2b), which controls the law of motion of each individual piston (2a, 2b) independently. Said electronic regulation system (5) is connected to a transducer placed on the manifold (6) to regulate the delivery of oil to the individual cylinders (3a, 3b) according to the pressure, sensed in the manifold (6), of the liquid to be homogenized pumped by said pistons (2a, 2b) in order to maintain a stable flow rate and pressure.
F04B 9/10 - Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
F04B 11/00 - Equalisation of pulses, e.g. by use of air vesselsCounteracting cavitation
49.
HOMOGENISING PROCESS AND APPARATUS WITH FLOW REVERSAL
A homogenizing apparatus (1) comprising: - an inlet (2) for receiving a pressurized fluid, possibly also containing solid particles; - a zone wherein homogenization of the fluid takes place; - an outlet (10) for the fluid at a lower pressure with respect to the inlet pressure, wherein, in the homogenization zone, the fluid passes from a zone having a larger diameter (or volume) to a zone having a smaller diameter (or volume), the homogenization zone comprising an interacting element (9) shared by a first stage (equipped with a first deflector plug (6)) and a second stage suitable for creating back pressure (equipped with a second deflector plug (12)), where the deflector plugs (6 and 12) operate with the interacting element (9) they share, generating an increase in the shear rate within the first stage. The invention also concerns a homogenization process.
A procedure for thermal treatment of water with regeneration for flushing aseptic chambers of high-pressure homogenisers or pumps, wherein water or another suitable fluid is heated from a traditional supply temperature of about 15-20 °C to a sterilisation temperature of about 130- 150°, provides for the following steps: - maintenance of the sterilisation temperature for a time t from 0.2 s to 30s; - cooling of the sterile fluid by surrender of heat to a double-wall/plate heat exchanger (8), producing a corresponding pre-heating of the non-sterile fluid incoming to said exchanger (8); - flushing of the aseptic chambers of the homogeniser by means of the cooled sterile fluid. An apparatus that realises the procedure comprises, originally, a double- wall/plate heat exchanger.
characterized in that the reduction gear unit (4) is an epicyclic reduction gear unit. Preferably there is provided a lubricant feed line (15) which passes through the fixed body and reaches the epicyclic reduction gear unit (4). Preferably the epicyclic reduction gear unit (4) is constructed integrally with the fixed body (4).
A high pressure mechanical safety valve (1), of the type comprising a body (2) housing elastic means (3) acting on a shutter element (4) normally maintained in a closing position when the pressure in a high pressure area beyond an aperture (6) is lower than the pressure, settable to a fixed calibration value, exerted by the elastic means (3). The safety valve comprises mechanical means for remote control of the valve, interposed between the elastic means (3) and the shutter element (4) to allow both a forced opening or a forced closing of the valve (1) The safety valve may also comprise an optional position sensor for signalling the open or closed status of the valve.
F16K 15/18 - Check valves with actuating mechanismCombined check valves and actuated valves
F16K 17/04 - Safety valvesEqualising valves opening on surplus pressure on one sideSafety valvesEqualising valves closing on insufficient pressure on one side spring-loaded
F16K 31/12 - Operating meansReleasing devices actuated by fluid
53.
HIGH-PRESSURE HOMOGENIZER WITH AN EPICYCLIC REDUCTION GEAR UNIT
A high-pressure homogenizer comprising: - a fixed body (7) housing a rotating crankshaft (10); - a motor (3) for driving the crankshaft (10); - a reduction gear unit (4) interconnected between the crankshaft and transmission means {(5, 6), characterised in that the reduction gear unit (4) is an epicyclic reduction gear unit. Preferably there is provided a lubricant feed line (15) which passes through the fixed body and reaches the epicyclic reduction gear unit (4). Preferably the epicyclic reduction gear unit (4) is constructed integrally with the fixed body (4). Said solution enables reductions in overall dimensions, weights and costs and an improved load distribution.
A high-pressure homogenizer comprising: - a fixed body (7) housing a rotating crankshaft (10); - a motor (3) for driving the crankshaft (10); - a reduction gear unit (4) interconnected between the crankshaft and transmission means {(5, 6), characterised in that the reduction gear unit (4) is an epicyclic reduction gear unit. Preferably there is provided a lubricant feed line (15) which passes through the fixed body and reaches the epicyclic reduction gear unit (4). Preferably the epicyclic reduction gear unit (4) is constructed integrally with the fixed body (4). Said solution enables reductions in overall dimensions, weights and costs and an improved load distribution.
A homogenizer valve (1) comprising a ring-shaped first chamber (5) with an inlet (8) for receiving fluid under high pressure, a second ring-shaped chamber (7) with an outlet (9) for fluid under low pressure, a passage head (10) and, between the first and the second chamber, an impact head (11) which is axially mobile with respect to the passage head (10) and acts together with it to define a gap between the impact head (11) and the passage head (10) forming a passage (14) for the fluid passing from the first chamber to the second chamber, and a pusher (15) acting on the impact head (11) to push it in an axial direction towards the passage head (10) thus partially counteracting the pressure exerted by the fluid contained in the first chamber (5) on the annular surface (13) of the impact head (11), this passage (14) comprising at least a first portion (20) and a second portion (21) positioned in sequence between the first chamber and the second chamber, and where the first portion faces in a radial direction and the second portion faces in a direction with an axial component.
A high pressure homogenizer provided with head for the treatment of products with solids and fibers comprises a block defining a passage for the product from an intake area to a delivery area, a piston movable axially with reciprocating motion in the block to pump the product in said passage, intake and delivery valves positioned internally to the block and operatively active on said passage to open it/close as a function of a motion of the products in the passage. The passage is positioned in the block in position of non-interference with the motion of the piston and the intake and delivery valves have no springs and are operatively inserted in said passage in intermediate position between said intake and delivery areas, to favor the sliding of the products and to prevent the accumulation of substances that are sensitive to shear effects contained in the products themselves.
A homogeniser (1) for the continuous treatment of fluids at very high pressure comprises at least one reciprocating plunger (5) in a compression chamber (6) and a guide chamber (11) from a fluid intake position to a delivery position. Said compression chamber (6) opens into a manifold (27), inside a block (26) from which a delivery pipe (32) and an intake pipe (31) branch off. A first seal unit (21) is housed in the guide chamber (11), a second seal unit (24) is located close to the intersection between the compression chamber (6) and the guide chamber (11) and a third seal unit (35) is positioned upstream and downstream of each valve (28, 29) and the intersection between the manifold (27) and the compression chamber (6).
Machines and machine-tools; homogenizing machines, high
pressure homogenizing machines; high pressure positive
displacement pumps, homogenizing valves (parts of machines),
transmission belts (except for vehicles).
Machines and machine tools; homogenizing machines, high
pressure homogenizing machines; high pressure positive
displacement pumps, homogenizing valves (parts of machines),
transmission belts (except for vehicles).
Machines and machine tools, namely, homogenizing machines, high pressure homogenizing machines; high pressure positive displacement pumps, valves being parts of homogenizing machines, and transmission belts not for land vehicles
37 - Construction and mining; installation and repair services
40 - Treatment of materials; recycling, air and water treatment,
Goods & Services
Machines and machine tools; homogenising machines, high-pressure homogenising machines; high-pressure volumetric pumps, homogenising valves (parts of machines), drive belts (other than for vehicles); None of the aforesaid goods being in the field of lubrication (except high-pressure pumps and homogenisers for applying lubrication) and installations or machines for motor garages, including tanks. Installation, repair and maintenance in the field of homogenising machines, volumetric pumps and sterilisers. Treatment of materials.
37 - Construction and mining; installation and repair services
40 - Treatment of materials; recycling, air and water treatment,
Goods & Services
Machines and machine tools; homogenising machines, high-pressure homogenising machines; high-pressure volumetric pumps, homogenising valves (parts of machines), drive belts (other than for vehicles). Installation, repair and maintenance in the fields of homogenising machines, volumetric pumps and sterilisers. Treatment of materials.
63.
A HOMOGENISER FOR THE CONTINUOUS TREATMENT OF FLUIDS AT VERY HIGH PRESSURE
A homogeniser (1) for the continuous treatment of fluids at very high pressure comprises at least one reciprocating plunger (5) in a compression chamber (6) and a guide chamber (11) from a fluid intake position to a delivery position. Said compression chamber (6) opens into a manifold (27), inside a block (26) from which a delivery pipe (32) and an intake pipe (31) branch off. A first seal unit (21) is housed in the guide chamber (11), a second seal unit (24) is located close to the intersection between the compression chamber (6) and the guide chamber (11) and a third seal unit (35) is positioned upstream and downstream of each valve (28, 29) and the intersection between the manifold (27) and the compression chamber (6).
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
20 - Furniture and decorative products
40 - Treatment of materials; recycling, air and water treatment,
Goods & Services
Soupapes métalliques, autres que parties de machines. Soupapes (parties de machines); soupapes d'homogénéisation. Soupapes non métalliques, autres que parties de machines. Traitement de matériaux.
