发明名称 |
Thermoelectrically heated/cooled seat with improved transient response using a proportioning valve |
摘要 |
A thermo-electric device has a seat side and a cabin side for delivering heating and cooling air from a HVAC module to seat passages of a vehicle seat assembly. A selector is included for setting a desired or control temperature Tcontrol of the seat assembly. A comparator is included for determining the temperature difference DeltaT between the actual temperature of the seat assembly Tseat and the desired or selected temperature Tcontrol. A controller simultaneously adjusts a proportioning valve and adjusts the electrical current to the thermoelectric device in relationship to one another in response to the temperature difference DeltaT.
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申请公布号 |
US7610767(B2) |
申请公布日期 |
2009.11.03 |
申请号 |
US20050148527 |
申请日期 |
2005.06.09 |
申请人 |
DELPHI TECHNOLOGIES, INC. |
发明人 |
KADLE PRASAD SHRIPAD;WOLFE, IV EDWARD;HEREMANS JOSEPH PIERRE;MORELLI DONALD T. |
分类号 |
F25D17/04;B60H1/00;B60H1/32;B60N2/56;F24F7/00;F25B21/02 |
主分类号 |
F25D17/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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