Refrigeration – Automatic control – Selective heating or cooling
Patent
1996-04-02
1998-05-12
Ford, John K.
Refrigeration
Automatic control
Selective heating or cooling
622387, 62244, 62434, 62435, 165 43, F25B 1300, F25B 2900
Patent
active
057492352
ABSTRACT:
An air conditioner for a vehicle includes a heat pump system for heating and cooling. The air conditioner includes a ventilation passage for ventilating air from a passenger compartment of the vehicle outside of the vehicle. An accelerating system is provided with the heat pump system for accelerating the evaporation of a refrigerant during air cooling or the condensation of a refrigerant during air heating by using involved energy recovered from air exhausted outside of said vehicle through the ventilation passage. Thereby, the air conditioner increases the heating and cooling ability and reduces the energy necessary for maintaining a constant temperature in the passenger compartment.
REFERENCES:
patent: 2479170 (1949-08-01), Kuempel
patent: 2922290 (1960-01-01), Carraway
patent: 3817054 (1974-06-01), Adams
patent: 4051692 (1977-10-01), Ku et al.
patent: 4065938 (1978-01-01), Jonsson
patent: 4091636 (1978-05-01), Margen
patent: 4248292 (1981-02-01), Beacham
patent: 4316363 (1982-02-01), McKirdy
patent: 4473109 (1984-09-01), Kojima et al.
patent: 4493193 (1985-01-01), Fisher
patent: 4494597 (1985-01-01), Fukami et al.
patent: 4566531 (1986-01-01), Stolz
patent: 4593609 (1986-06-01), Nagatomo et al.
patent: 4633675 (1987-01-01), Sato
patent: 4718244 (1988-01-01), Kobayashi
patent: 4753083 (1988-06-01), Sato
patent: 4763564 (1988-08-01), Czarnecki et al.
patent: 4779425 (1988-10-01), Yoshihisa et al.
patent: 4815658 (1989-03-01), Hidemitsu et al.
patent: 4840039 (1989-06-01), Kazuhiko
patent: 4991405 (1991-02-01), Sakano
patent: 5284025 (1994-02-01), Kajitani et al.
patent: 5330385 (1994-07-01), Hotta et al.
Ford John K.
Sanden Corporation
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