JPS5939208U

JPS5939208U - Control device for vehicle air conditioner with economy switch

Info

Publication number: JPS5939208U
Application number: JP13643282U
Authority: JP
Inventors: 桜井　養彦; 泊　秀一
Original assignee: 株式会社ボッシュオートモーティブ　システム
Priority date: 1982-09-08
Filing date: 1982-09-08
Publication date: 1984-03-13
Also published as: JPH0315364Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図、第２図は本考案によるエコノミースイッチを有
する車輌用空気調和装置のル制御装置の一実施例を示す
ブロック図、第３図はその動作を説明するためのフロー
チャートである。２・・・ダクト、３・・・送風機、４・・・エバポレー
タ、５・・・土アミックストア、６・・・ヒータコア、
１５・・・コンプレッサ、１９・・・制御装置、２６・
・・温度設定器、２７・・・内気センサ、２８・・・外
気センサ、３０・・・エバポレータ温度センサ、３１・
・・エアコンメインスイッチ、３２・・・エコノミース
イッチ。1 and 2 are block diagrams showing an embodiment of a control device for a vehicle air conditioner having an economy switch according to the present invention, and FIG. 3 is a flowchart for explaining its operation. 2...Duct, 3...Blower, 4...Evaporator, 5...Soil amic store, 6...Heater core,
15...Compressor, 19...Control device, 26.
... Temperature setting device, 27 ... Inside air sensor, 28 ... Outside air sensor, 30 ... Evaporator temperature sensor, 31.
...Air conditioner main switch, 32...Economy switch.

Claims

[Scope of utility model registration request]

(1) In a control device for a vehicle air conditioner, which is equipped with an air conditioner main switch, an economy switch, and a control device that sets the compressor to an operating mode when the air conditioner main switch or economy switch is turned on, a determination means for determining the difference between the opening degree of the air mix door or the set temperature of the temperature setting device and the indoor air temperature, and when any or all of the following conditions a, b, c are satisfied. 1. A control device for a vehicle air conditioner having an economy switch, characterized in that the control device is provided with a control means for setting a compressor set to an operating mode by the economy switch to a stop mode. a. When the outside air temperature is lower than the set standard temperature. b When the air mix door opening is in a mode that increases the mixing ratio of warm air. C: When the difference between the set temperature of the temperature setting device and the inside air temperature is smaller than the set value.

(2) When the air conditioner main switch is turned on, the compressor is in a continuous operation mode, and when the economy switch is turned on, the compressor is in an intermittent operation mode.Claim 1 of Utility Model Registration A control device for a vehicle air conditioner having an economy switch as described in 2.