JPS58113837U

JPS58113837U - Idling rotation correction device for air conditioners

Info

Publication number: JPS58113837U
Application number: JP870182U
Authority: JP
Inventors: 新井　通久; 桜井　行雄
Original assignee: 日産自動車株式会社
Priority date: 1982-01-27
Filing date: 1982-01-27
Publication date: 1983-08-03

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図は空気調和装置の一般的な構成例を示す図、第２
図は空調装置に接続したアイドリング回転補正装置の一
従来例を示す図、第３図は本考案の一実施例に係る空調
装置用アイドリング回転補正装置を示す図である。１・・・コンプレッサ、１０・・・エンジン、１３・・
・エアフロメータ、１５・・・バイパスポート、１６・
・・電磁弁（弁機構）、１７・・・燃料噴射ノズル、１
８・・・エンジンシリンダ、１９・・・マニホールド、
２０・・・エアコンスイッチ、２１・・−’［ｔ２２・
・・マイクロコン（ユータ、２４・・・エンジン回転検
出器（出力＃出ｉ構）　、２５・・；リレースイッチ（
スイッチ機構）。第１−図Figure 1 is a diagram showing a general configuration example of an air conditioner;
This figure shows a conventional example of an idling rotation correction device connected to an air conditioner, and FIG. 3 shows an idling rotation correction device for an air conditioner according to an embodiment of the present invention. 1...Compressor, 10...Engine, 13...
・Air flow meter, 15...Bypass port, 16・
...Solenoid valve (valve mechanism), 17...Fuel injection nozzle, 1
8... Engine cylinder, 19... Manifold,
20... Air conditioner switch, 21...-' [t22.
...Microcontroller (User, 24...Engine rotation detector (output #output i configuration), 25...; Relay switch (
switch mechanism). Figure 1

Claims

[Scope of utility model registration request]

A bypass port formed in a part of the manifold connected to the engine cylinder, a valve mechanism placed inside this bypass port that opens and closes the bypass port by turning on and off the air conditioner switch for operating the compressor, and a valve mechanism that opens and closes the bypass port by turning on and off the air conditioner switch for operating the compressor. In an idling rotation correction device that has an air flow meter that detects the flow rate and controls the amount of fuel injected from the fuel injection nozzle based on the amount detected by the air flow meter, the engine output detection mechanism connected to the engine and the engine output Equipped with a switch mechanism that opens and closes the compressor circuit according to commands from the detection mechanism.
An idling rotation correction device for an air conditioner, characterized in that a compressor is turned on when the engine speed reaches a predetermined value or more when the air conditioner is operating.