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公开(公告)号:US11933505B2
公开(公告)日:2024-03-19
申请号:US18154744
申请日:2023-01-13
Inventor: Walter Wardrop , Nicholas Barber
CPC classification number: F24F1/029 , F24F1/022 , F24F1/031 , F24F5/0096 , F24F12/006 , F24D2200/10 , F24F2110/72 , F24F2221/17
Abstract: An integrated heat pump energy recovery ventilator system is provided for installing in a chase of a wall, the integrated heat pump energy recovery ventilator system comprising an air intake duct; an air outlet duct; a pump in fluid communication with the air intake duct; and in order: a heat pump compressor plate; an outer insulation panel; an outer energy recovery ventilator core; a heat pump evaporator plate and an inner energy recovery ventilator core, wherein the heat pump condenser plate, the outer heat pump energy recovery ventilator core, the evaporator plate and the inner heat pump energy recovery ventilator core all include at least a first series of channels and a second series of channels, the second series of channels disposed normal to the first series of channels, each series of channels.
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公开(公告)号:US11530818B2
公开(公告)日:2022-12-20
申请号:US17715921
申请日:2022-04-07
Inventor: Walter Wardrop , Nicholas Barber
Abstract: A convection outdoor or indoor gas heater is provided, the heater comprising: a top; a first wall; a combustion chamber which includes a vent cap with a plurality of vents, the vent cap proximate to the top, the combustion chamber housed within the first wall, spaced apart from the first wall to define a first interstitial passageway, the first interstitial passageway in fluid communication with the plurality of vents; a gas burner assembly which is housed in the combustion chamber; a second wall spaced apart from the first wall to define a second interstitial passageway, the second interstitial passageway in fluid communication with the first interstitial passageway; a base which supports the first wall, the second wall and the combustion chamber; a combustion air inlet in fluid communication with the combustion chamber; an ambient air inlet in fluid communication with the second interstitial passageway; and an outlet in fluid communication with the first interstitial passageway.
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公开(公告)号:US11421888B2
公开(公告)日:2022-08-23
申请号:US17549751
申请日:2021-12-13
Inventor: Walter Wardrop , Nicholas Barber
Abstract: A convection outdoor or indoor gas heater is provided, the heater comprising: a top; a first wall; a combustion chamber which includes a vent cap with a plurality of vents, the vent cap proximate to the top, the combustion chamber housed within the first wall, spaced apart from the first wall to define a first interstitial passageway, the first interstitial passageway in fluid communication with the plurality of vents; a gas burner assembly which is housed in the combustion chamber; a second wall spaced apart from the first wall to define a second interstitial passageway, the second interstitial passageway in fluid communication with the first interstitial passageway; a base which supports the first wall, the second wall and the combustion chamber; a combustion air inlet in fluid communication with the combustion chamber; an ambient air inlet in fluid communication with the second interstitial passageway; and an outlet in fluid communication with the first interstitial passageway.
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公开(公告)号:USD941357S1
公开(公告)日:2022-01-18
申请号:US29765909
申请日:2021-01-12
Designer: Walter Wardrop , Nicholas Barber
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