- 专利标题: Temperature control apparatus for automobile air-conditioning systems
- 专利标题(中): 汽车空调系统温控装置
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申请号: US440637申请日: 1982-11-10
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公开(公告)号: US4518032A公开(公告)日: 1985-05-21
- 发明人: Ken Funasaki , Toshiki Iijima , Tsuneo Kagohata
- 申请人: Ken Funasaki , Toshiki Iijima , Tsuneo Kagohata
- 申请人地址: JPX Tokyo
- 专利权人: Hitachi, Ltd.
- 当前专利权人: Hitachi, Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX56-179719 19811111; JPX57-27307 19820224; JPX57-27317 19820224
- 主分类号: B60H1/00
- IPC分类号: B60H1/00 ; F24F11/00 ; F24F11/08 ; G05D23/24 ; F24F7/00 ; B60H3/00 ; B61D27/00
摘要:
In an air conditioning system for automobiles including a temperature control apparatus having temperature setting device for setting a vehicle compartment temperature, a temperature sensing device for sensing an actual vehicle compartment temperature, a temperature difference signal device for generating a difference signal in accordance with a difference between the set vehicle compartment temperature and the sensed actual vehicle compartment temperature, and air flow control device for controlling the rate of air flow from a blower so as to provide varying air flow rates up to a maximum air flow rate in accordance with the value of the difference signal, a detecting device for detecting that the air condition system is at a heating operation, and a control arrangement responsive to the output from the detecting device and the value of the difference signal for controlling the air flow rate control device so that the rate of air flow from the blower is maintained at a predetermined flow rate which is less than the maximum air flow rate independent of the difference between the set temperature and the actual vehicle compartment temperature when the difference exceeds a predetermined value.
公开/授权文献
- US5619332A High spectral resolution fiber optic spectrometer 公开/授权日:1997-04-08