Abrégé

A reciprocating air compressor arrangement includes a crank that drives a connecting rod and a piston within a cylinder. The connecting rod has a first end and a second end. The first end of the connecting rod is connected to the crank and the second end of the connecting rod is connected to the piston, with the crank provided to actuate the piston in a reciprocating motion within and relative to the cylinder so as to compress air within the cylinder. The reciprocating air compressor arrangement has a one-way flapper inlet valve allowing air to enter the cylinder, and a one-way outlet valve allowing compressed air to exit the cylinder. The inlet valve is biased to a partially open position.

Classes IPC  ?

• F04B 39/10 - Adaptation ou aménagement des organes de distribution
• F04B 39/12 - Carcasses d'enveloppeCylindresCulassesConnexions des tubulures pour fluide
• F04B 39/00 - Parties constitutives, détails ou accessoires de pompes ou de systèmes de pompage spécialement adaptés aux fluides compressibles, non prévus dans les groupes ou présentant un intérêt autre que celui visé par ces groupes

Produits et services

Air pressure pumps (vehicle accessories); air pumps (vehicle accessories); air pumps being vehicle accessories; air pumps for bicycles for the inflation of tyres; air pumps for inflating bicycle tyres; air pumps for vehicle tyres; bicycle pumps; concrete pumping vehicles; cycle pumps; foot pumps for inflating vehicle tyres; hand pumps for inflating vehicle tyres; pumps for bicycles, cycles; pumps for cycles; pumps for inflating bicycle tyres; pumps for inflating pneumatic tyres; pumps for inflating vehicle tyres; vehicle foot pumps; windscreen washer pumps.

Produits et services

Air pressure pumps (vehicle accessories); air pumps (vehicle accessories); air pumps being vehicle accessories; air pumps for bicycles for the inflation of tyres; air pumps for inflating bicycle tyres; air pumps for vehicle tyres; bicycle pumps; cycle pumps; foot pumps for inflating vehicle tyres; hand pumps for inflating vehicle tyres; pumps for bicycles, cycles; pumps for cycles; pumps for inflating bicycle tyres; pumps for inflating pneumatic tyres; pumps for inflating vehicle tyres; vehicle foot pumps.

Produits et services

Air pressure pumps for vehicles; air pumps for vehicles; air pumps for vehicles; air pumps for bicycles for the inflation of tyres; air pumps for inflating bicycle tyres; air pumps for vehicle tyres; bicycle pumps; concrete mixing vehicles; bicycle pumps; foot pumps for inflating vehicle tyres; hand pumps for inflating vehicle tyres; pumps for bicycles, cycles; pumps for cycles; pumps for inflating bicycle tyres; pumps for inflating pneumatic tyres; pumps for inflating vehicle tyres; vehicle foot pumps for inflating tyres; vehicle parts namely, windscreen washer pumps

Produits et services

Air pressure pumps for vehicles; air pumps for vehicles; air pumps being vehicle accessories; air pumps for bicycles for the inflation of tyres; air pumps for inflating bicycle tyres; air pumps for vehicle tyres; bicycle pumps; cycle pumps; foot pumps for inflating vehicle tyres; hand pumps for inflating vehicle tyres; pumps for bicycles, cycles; pumps for bicycles; pumps for inflating bicycle tyres; pumps for inflating pneumatic tyres; pumps for inflating vehicle tyres; vehicle foot pumps for inflating tyres

Abrégé

A portable pump is provided including an electric motor having a drive shaft connected to a gear assembly to drive a reciprocating air compressor arrangement. The reciprocating air compressor arrangement includes a crank that drives a connecting rod and a piston within a cylinder. The connecting rod has a first end and a second end and the first end of the rod is connected to the crank while the second end of the rod connected to the piston (to drive the piston in the cylinder and provide compression). The second end of the connecting rod is connected to the piston via a pin. The piston includes a sealing arrangement. A control unit is provided which is in electrical communication with the electric motor and the air compressor to control the operation of the pump arrangement. A power supply is also provided in electrical communication with the control unit to supply power to the control unit and electric motor. The pump is provided within a housing which accommodates the electric motor, the gear assembly, the reciprocating air compressor, the control unit and the power supply. A outlet connected to the reciprocating air compressor is also provided so as to engage with an object to be pumped.

Classes IPC  ?

• F04B 35/06 - Combinaisons mobiles
• F04B 39/12 - Carcasses d'enveloppeCylindresCulassesConnexions des tubulures pour fluide
• F04B 39/06 - RefroidissementChauffagePrévention du gel
• F04B 35/04 - Pompes à piston spécialement adaptées aux fluides compressibles et caractérisées par les moyens d'entraînement de leurs organes de travail ou par leur combinaison avec les machines motrices ou moteurs qui les entraînent ou bien par leurs adaptations à cet effet, non prévues ailleurs les moyens étant électriques
• F04B 49/06 - Commande utilisant l'électricité
• F04B 39/04 - Mesures pour éviter que le lubrifiant ne contamine le fluide pompé

Abrégé

Disclosed is a portable pump including a reciprocating air compressor arrangement with a crank driving a connecting rod and a piston within a cylinder, the connecting rod being connected to the crank and piston, the crank actuating the piston in a reciprocating motion within and relative to the cylinder, an electric motor having a drive shaft mounted to the crank and rotatable about a drive shaft axis, the drive shaft axis being at least substantially coaxially aligned with an axis of rotation of the crank, a control unit communicating with the electric motor to control the pump, a power supply communicating with the control unit to power the control unit and electric motor, a common housing containing the electric motor, reciprocating air compressor arrangement, control unit, and power supply, and an outlet fluidly connected to the reciprocating air compressor arrangement for fluidly engaging with an pumpable object.

Classes IPC  ?

• F04B 35/06 - Combinaisons mobiles
• F04B 39/12 - Carcasses d'enveloppeCylindresCulassesConnexions des tubulures pour fluide
• F04B 49/02 - Commande d'arrêt, de démarrage, de décharge ou de ralenti
• F04B 39/00 - Parties constitutives, détails ou accessoires de pompes ou de systèmes de pompage spécialement adaptés aux fluides compressibles, non prévus dans les groupes ou présentant un intérêt autre que celui visé par ces groupes
• F04B 35/04 - Pompes à piston spécialement adaptées aux fluides compressibles et caractérisées par les moyens d'entraînement de leurs organes de travail ou par leur combinaison avec les machines motrices ou moteurs qui les entraînent ou bien par leurs adaptations à cet effet, non prévues ailleurs les moyens étant électriques
• F04B 49/06 - Commande utilisant l'électricité

Abrégé

A portable pump is provided including an electric motor having a drive shaft connected to a gear assembly to drive a reciprocating air compressor arrangement. The reciprocating air compressor arrangement includes a crank that drives a connecting rod and a piston within a cylinder. The connecting rod has a first end and a second end and the first end of the rod is connected to the crank while the second end of the rod connected to the piston (to drive the piston in the cylinder and provide compression). The second end of the connecting rod is connected to the piston via a pin. The piston includes a sealing arrangement. A control unit is provided which is in electrical communication with the electric motor and the air compressor to control the operation of the pump arrangement. A power supply is also provided in electrical communication with the control unit to supply power to the control unit and electric motor. The pump is provided within a housing which accommodates the electric motor, the gear assembly, the reciprocating air compressor, the control unit and the power supply. A outlet connected to the reciprocating air compressor is also provided so as to engage with an object to be pumped.

Classes IPC  ?

• F04B 35/04 - Pompes à piston spécialement adaptées aux fluides compressibles et caractérisées par les moyens d'entraînement de leurs organes de travail ou par leur combinaison avec les machines motrices ou moteurs qui les entraînent ou bien par leurs adaptations à cet effet, non prévues ailleurs les moyens étant électriques
• F04B 35/06 - Combinaisons mobiles
• F04B 39/12 - Carcasses d'enveloppeCylindresCulassesConnexions des tubulures pour fluide
• F04B 49/06 - Commande utilisant l'électricité