JPS58170211U

JPS58170211U - Vehicle air conditioning system

Info

Publication number: JPS58170211U
Application number: JP6768282U
Authority: JP
Inventors: 昭田中; 秋元　良作; 伸明伊藤
Original assignee: 三菱重工業株式会社; 中菱エンジニアリング株式会社
Priority date: 1982-05-10
Filing date: 1982-05-10
Publication date: 1983-11-14

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図は従来の車輛用空調装置の概要図、第２図は第１
図の車輌用空調装置における風量制御回路ｉ、第３図な
いし第５図は本考案による車輛用空調装置の一実施例を
示すもので、第３図は電気回路図、第４図は切換スイッ
チのタイミング図、第５図はエアミックスダンパ開度と
ファンスピードの関係を図示化したものである。１・・・温度コントローラ、２・・・車内センサ、３・
・・温度設定器、４・・・エアミックスダンパ駆動装置
、５・・・ファンモータ、６・・・レジスタ、７・・・
風量コン−トローラ、１１・・・エアミックスダンパ、
１４・・・エアコントスイ８ツチ。Figure 1 is a schematic diagram of a conventional vehicle air conditioner, and Figure 2 is a schematic diagram of a conventional vehicle air conditioner.
The air volume control circuit i in the vehicle air conditioner shown in the figure, FIGS. 3 to 5 show an embodiment of the vehicle air conditioner according to the present invention, FIG. 3 is an electric circuit diagram, and FIG. 4 is a changeover switch. The timing diagram of FIG. 5 is a diagram illustrating the relationship between the air mix damper opening and the fan speed. 1...Temperature controller, 2...In-vehicle sensor, 3.
... Temperature setting device, 4... Air mix damper drive device, 5... Fan motor, 6... Register, 7...
Air volume controller, 11... air mix damper,
14... Air conditioner switch 8.

Claims

[Scope of utility model registration request]

In a vehicle air conditioner that controls air volume by changing the fan speed depending on the position of the air mix damper, at least one type of digital signal is input according to the position of the air mix damper, and the fan speed is controlled based on the signal. A vehicle air conditioner characterized by being equipped with an air volume control device.