JPS6050012U - Automotive air conditioner control device - Google Patents

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は自動車用空調装置の構成の一部を概略的に示し
、第２図は本考案による制御装置の一実施例のブロック
図。 図中、１は冷媒蒸発器、２は温度センサ、３はヒータコ
ア、４は外気導入口、５は内気導入口、６はブロワ、２
１，３１は温度設定部、２２は温度検出部、２３．３２
は比較増幅器、２４，３３はディジタルスイッチ、３４
はタイマ、４１は制御部、ＭＣは電磁クラッチ。FIG. 1 schematically shows a part of the configuration of an automobile air conditioner, and FIG. 2 is a block diagram of an embodiment of a control device according to the present invention. In the figure, 1 is a refrigerant evaporator, 2 is a temperature sensor, 3 is a heater core, 4 is an outside air inlet, 5 is an inside air inlet, 6 is a blower, 2
1 and 31 are temperature setting parts, 22 are temperature detection parts, 23.32
is a comparison amplifier, 24 and 33 are digital switches, and 34
is a timer, 41 is a control unit, and MC is an electromagnetic clutch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スイッチ投入により冷媒蒸発器からの吹出し空気温度が
Ｏ′Ｃ付近になるような冷媒圧縮機の駆動、停止制御を
一定時間だけ行う回路を備えたことを特徴とする自動車
用空調装置の制御装置。A control device for an air conditioner for an automobile, comprising a circuit that controls driving and stopping of a refrigerant compressor for a certain period of time so that the temperature of air blown from a refrigerant evaporator reaches around O'C when a switch is turned on.