Heat exchange – With alarm – indicator – signal – register – recorder – test or... – Remotely controlled inspection means
Patent
1988-05-24
1989-10-03
Ford, John
Heat exchange
With alarm, indicator, signal, register, recorder, test or...
Remotely controlled inspection means
165 24, 165 43, 98 201, 98 206, 98 211, 236 493, 318 15, 318641, 318666, 622285, 623234, F25B 2900, B60H 100, G05D 2324
Patent
active
048710113
ABSTRACT:
An air-conditioning equipment for a vehicle includes first and second local shutter control units each having a motor for moving a shutter, a drive circuit for driving the motor, a controlling device responsive to a heat load signal to control the drive circuit to thereby control the shutter in accordance with the heat load signal, and a blower control unit responsive to changes in opening of the shutter to control the rate of an air flow. Since separate shutter control units are provided, each shutter can be controlled independently, thus preventing all the air-conditioning functions from halting simutaneously otherwise occurred in conventional air-conditioning equipment having a central control unit or microcomputer.
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Ooi Shinichi
Takahashi Tadahiro
Takemasa Masami
Diesel Kiki K.K.
Ford John
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