Heat exchange – With vehicle feature – Heating and cooling
Patent
1980-05-12
1983-10-04
Davis, Jr., Albert W.
Heat exchange
With vehicle feature
Heating and cooling
98 206, 98 211, 237 123A, B60H 306, B60H 100
Patent
active
044073542
ABSTRACT:
A heater (19) is disposed in an air flow duct (12) having an upper air outlet (22). An air filter (36) is disposed in a bypass duct (31) having an outlet (32) communicating with the upper outlet (22). Cool air flows into the bypass duct (31) from the air flow duct (12) upstream of the heater (19). Warm air is mixed with the cold air in the bypass duct (31) and is obtained either from the air flow duct (12) downstream of the heater (19) or is constituted by recirculated air from a vehicle passenger compartment.
REFERENCES:
patent: 2295750 (1942-09-01), Norris et al.
patent: 2831327 (1958-04-01), DeBeaubien et al.
patent: 4007875 (1977-02-01), Stolz et al.
patent: 4108376 (1978-08-01), Matsuda et al.
Furukawa Kenji
Kobayashi Takashi
Sutoh Shinji
Takishita Takashi
Tanaka Noriyuki
Alexander David G.
Davis Jr. Albert W.
Diesel Kiki Company, Ltd.
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