JPS5829514U

JPS5829514U - Vehicle air conditioner

Info

Publication number: JPS5829514U
Application number: JP12407481U
Authority: JP
Inventors: 康之植草; 田中　晴人; 優高田; 松崎　義富
Original assignee: 日産自動車株式会社
Priority date: 1981-08-24
Filing date: 1981-08-24
Publication date: 1983-02-25

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の車両用空調装置の概略構成図とその温度
制御回路、第２図は本考案による車両空調装置の一実施
例の第１図と同様の図、第３図はコンプレッサ信号Ｓ□
７と遅延装置の出力信号Ｓ工、との関係を示すタイムチ
ャート、第４図は従来の空調装置イと本考案による空調
装置用こついて吹出し風温の変化を示す比較図である。１・・・インテークドア、２・・・外気、３・・・内気
、４・・・送風機、５・・・エバポレータ、６・・・ヒ
ータコア、７・・・エアミックスドア、８・・・負圧ア
クチュエータ、９・・・ニアミックス１フ位置検出装置
、１０・・・冷媒圧縮用コンプレッサ、１１・・・電磁
クラッチ、１２・・・温度設定装置、１３・・・車室内
温度センサ、１４・・・外気温センサ、１５・・・空調
スイッチ、１６・・・エアミックスドア開度目標値演算
装置、１７・・・コンプレッサ制御装置、１８・・・負
圧アクチュエータ制御装置、１９・・・遅延装置。Figure 1 is a schematic configuration diagram of a conventional vehicle air conditioner and its temperature control circuit, Figure 2 is a diagram similar to Figure 1 of an embodiment of the vehicle air conditioner according to the present invention, and Figure 3 is a compressor signal S. □
7 is a time chart showing the relationship between output signal S of the delay device, and FIG. 4 is a comparison diagram showing the change in temperature of the air blown by the conventional air conditioner A and the air conditioner according to the present invention. 1... Intake door, 2... Outside air, 3... Inside air, 4... Blower, 5... Evaporator, 6... Heater core, 7... Air mix door, 8... Negative Pressure actuator, 9... Near mix 1F position detection device, 10... Compressor for refrigerant compression, 11... Electromagnetic clutch, 12... Temperature setting device, 13... Vehicle interior temperature sensor, 14... ...Outside temperature sensor, 15...Air conditioning switch, 16...Air mix door opening target value calculation device, 17...Compressor control device, 18...Negative pressure actuator control device, 19...Delay Device.

Claims

[Scope of utility model registration request]

In an air conditioner that operates a refrigerant compressor to control temperature when the air conditioning switch is turned on, an opening correction delay means is provided to start correcting the opening of the air mix door a predetermined time after the air conditioning switch is turned on. A vehicle air conditioner featuring: