Vehicle air-conditioning apparatus

Heat exchange – Movable heating or cooling surface – Rotary drum

Patent

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Details

622386, 623231, 165 30, 165 481, 237 2B, F25B 2900

Patent

active

054332664

ABSTRACT:
The present invention relates to an air-conditioning apparatus provided in an vehicle. The apparatus is adapted to deliver conditioned air into a passenger compartment so as to regulate an interior temperature of a passenger compartment at a desired temperature. The apparatus comprises a temperature regulating device for regulating an outlet air temperature, a blower, and a controller for setting a target outlet air temperature and volume. The controller includes comfortability index setting means for setting a comfortability index which is a function of at least an outlet air temperature and volume and which is an indication representing a degree of a passenger's comfort, a variable temperature setting device located in the passenger compartment for a manual presetting of a desired interior temperature, and variable target setting means for setting a target value of the comfortability index dependent on the preset interior temperature, and air temperature and volume setting means for setting a combination of said target outlet air temperature and volume which allows the comfortability index to be approximated to the target value thereof.

REFERENCES:
patent: 4112705 (1978-09-01), Sisk
patent: 4187687 (1980-02-01), Savage
patent: 4346755 (1982-08-01), Alley
patent: 4479365 (1984-10-01), Holmes
patent: 4553401 (1985-11-01), Fisher
patent: 4569207 (1986-02-01), James
patent: 4614090 (1986-09-01), Kaneko

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