Vehicle air conditioning apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9855822
SERIAL NO

15196965

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A vehicle air conditioning apparatus is provided that can prevent temperature variations of the air after the heat exchange in a radiator to reliably control the temperature of the air supplied to the vehicle interior. During the heating operation and the heating and dehumidifying operation, target degree of supercooling SCt when target air-blowing temperature TAO is a predetermined temperature or higher is set to SCt1 that is greater than SCt2 when the target air-blowing temperature TAO is lower than the predetermined temperature. When amount of air Ga supplied from indoor fan 12 is lower than a predetermined value, the target degree of supercooling SCt is corrected, which is set such that the degree of supercooling is lower than target degree of supercooling corrected when the amount of air Ga supplied from the indoor fan 12 is a predetermined value or higher.

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Patent Owner(s)

Patent OwnerAddress
SANDEN HOLDINGS CORPORATIONISESAKI-SHI GUNMA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Inoue, Atsuo Isesaki, JP 79 916
Suzuki, Kenichi Isesaki, JP 362 2499
Takei, Hidenori Isesaki, JP 19 60

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