Automotive air-conditioner operable under cooling, heating...

Details Automotive air-conditioner operable under cooling, heating... Automotive air-conditioner operable under cooling, heating...

2007-04-10

2007-04-10

Ford, John K. (Department: 3753)

Heat exchange

With timer, programmer, time delay, or condition responsive...

Having heating and cooling capability

C165S263000, C165S264000, C165S270000, C165S042000, C165S043000

Reexamination Certificate

active

10682142

ABSTRACT:
An air-conditioner is operated under one mode selected from among three modes, i.e., a cooling mode, a heating mode and an air-mixing mode. Conditioned air temperature is controlled by changing a cooling ability in the cooling mode, a heating ability in the heating mode, and a position of an air-mixing door in the air-mixing mode. When the operating mode is switched to the cooling mode or to the heating mode from another mode, the position of the air-mixing door is gradually changed to prevent an abrupt temperature drop or rise until a difference between a target temperature and an actual temperature becomes smaller than a predetermined value.

REFERENCES:
patent: 4365663 (1982-12-01), Inoue et al.
patent: 4466480 (1984-08-01), Ito et al.
patent: 4482007 (1984-11-01), Yoshimi et al.
patent: 4832258 (1989-05-01), Hoshino et al.
patent: 4899809 (1990-02-01), Takenaka et al.
patent: 2002/0134540 (2002-09-01), Ieda et al.
patent: 57118910 (1982-07-01), None
patent: 58188714 (1983-11-01), None
patent: 02114013 (1990-04-01), None
patent: 07089326 (1995-04-01), None

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