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Found results for
 patents
1.
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VENTILATION SYSTEM FOR MOUNTING IN A WALL OF A BUILDING AND BUILDING PROVIDED THEREWITH
| Application Number |
NL2024050455 |
| Publication Number |
2025/037982 |
| Status |
In Force |
| Filing Date |
2024-08-15 |
| Publication Date |
2025-02-20 |
| Owner |
VAVENTIS B.V. (Netherlands)
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| Inventor |
Arentsen, Johan Hendrik Adolf
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Abstract
Ventilation system for mounting in a wall of a building, comprising a housing with a heat exchanger and at least a first inlet duct and a second inlet duct, a first outlet duct and a second outlet duct, a first air inlet, a second air inlet, a first air outlet and a second air outlet. At a first side of the heat exchanger the first inlet duct connects the first air inlet with a first inlet side of the heat exchanger and the second outlet duct connects the second air outlet with a second outlet side of the heat exchanger. At a second side of the heat exchanger the second inlet duct connects the second air inlet with a second inlet side of the heat exchanger and the first outlet duct connects a first outlet side of the heat exchanger with the first air outlet. Within the heat exchanger the first inlet side is connected to the first outlet side by a first set of flow channels, and the second inlet side is connected to the second outlet side by a second set of flow channels, such that during use heat can be exchanged between air in the sets of flow channels. In at least one of the first inlet duct and the first outlet duct at least one first ventilator is provided and in at least one of the second inlet duct and the second outlet duct at least one second ventilator is provided.
IPC Classes ?
- F24F 12/00 - Use of energy recovery systems in air conditioning, ventilation or screening
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2.
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Building comprising an air quality control system and a system and method for air quality control
| Application Number |
16979221 |
| Grant Number |
12372265 |
| Status |
In Force |
| Filing Date |
2019-03-11 |
| First Publication Date |
2020-12-31 |
| Grant Date |
2025-07-29 |
| Owner |
VAVENTIS B.V. (Netherlands)
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| Inventor |
Arentsen, Johan Hendrik Adolf
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Abstract
--Building including a living space, separated from an outside space by an outer wall, wherein a heat exchanger unit is provided at the outer wall and wherein a ventilator is provided for forcing air through the heat exchanger unit, wherein an air outlet duct is connected to the heat exchanger unit for allowing air to be expelled from the living space through the heat exchanger, such that heat can be exchanged in the heat exchanger between air flowing into the living space and air being expelled from the living space, wherein in the living space at least one sensor unit is provided for assessment of air quality and/or noise in the living space and control of the ventilator and/or the heat exchanger unit based on the assessed air quality and/or noise level in the living space.
IPC Classes ?
- F24F 11/77 - Control systems characterised by their outputsConstructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
- F24F 12/00 - Use of energy recovery systems in air conditioning, ventilation or screening
- F24F 110/70 - Carbon dioxide
- F24F 130/40 - Noise
- F24F 110/20 - Humidity
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3.
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BUILDING COMPRISING AN AIR QUALITY CONTROL SYSTEM AND A SYSTEM AND METHOD FOR AIR QUALITY CONTROL
| Application Number |
NL2019050155 |
| Publication Number |
2019/172768 |
| Status |
In Force |
| Filing Date |
2019-03-11 |
| Publication Date |
2019-09-12 |
| Owner |
VAVENTIS B.V. (Netherlands)
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| Inventor |
Arentsen, Johan Hendrik Adolf
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Abstract
Building, comprising at least one living space, separated from an outside space by at least one outer wall, wherein at least one heat exchanger unit is provided at said outer wall and wherein at least one ventilator is provided for said heat exchanger unit, for forcing air through a heat exchanger of the heat exchanger unit, wherein an air outlet duct is connected to the heat exchanger unit for allowing air to be expelled from the at least one living space through the heat exchanger, such that heat can be exchanged in the heat exchanger between air flowing into the at least one hving space and air being expelled from said at least one living space, wherein in said at least one living space at least one sensor unit is provided for assessment of air quahty and/or noise in said at least one living space and control of the at least one ventilator and/or the at least one heat exchanger unit based on the assessed air quality and/or noise level in said living space.
IPC Classes ?
- F24F 12/00 - Use of energy recovery systems in air conditioning, ventilation or screening
- F24F 11/74 - Control systems characterised by their outputsConstructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F 11/77 - Control systems characterised by their outputsConstructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
- F24F 130/40 - Noise
- F24F 110/70 - Carbon dioxide
- F24F 110/20 - Humidity
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