Dual zone air conditioning apparatus with sealing portions on pa

Details Dual zone air conditioning apparatus with sealing portions on pa Dual zone air conditioning apparatus with sealing portions on pa

1996-12-19

1998-07-07

Ford, John K.

Heat exchange

With vehicle feature

Heating and cooling

165 43, 165203, 237 123A, 237 123B, 454161, B60H 102

Patent

active

057754071

ABSTRACT:
Sealing portions protrude from both surfaces of a intermediate plate for partitioning a space in an air conditioning case into a first air passage and a second air passage. When doors in each of the first and second air passages are at positions at which a predetermined air flow path in each of the first and second air passages is closed, the sealing portions contact with the doors to seal gaps between the intermediate plate and each of the doors. Because the sealing portions are integrally molded with the partitioning member, the sealing portions can be easily formed by a die unit.

REFERENCES:
patent: 4420115 (1983-12-01), Matsushima et al.
patent: 4498528 (1985-02-01), Jacquet
patent: 4519302 (1985-05-01), Nilsson et al.
patent: 4582252 (1986-04-01), Ogihara et al.
patent: 4616693 (1986-10-01), Dietzsch et al.
patent: 5016704 (1991-05-01), Ono
patent: 5101883 (1992-04-01), Kinmartin et al.

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