JPS59111716U

JPS59111716U - Automotive air conditioner

Info

Publication number: JPS59111716U
Application number: JP480983U
Authority: JP
Inventors: 伊藤　敏勝; 竹内　哲夫
Original assignee: 株式会社日立製作所
Priority date: 1983-01-19
Filing date: 1983-01-19
Publication date: 1984-07-27

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図は従来技術による空気調和装置の模式図、　　″
第２図は本考案の一実施例の空気調和装置の模式　　・
図である。５・・・ベントエアミックスドア、６・・・フロアエア
ミックスドア、８・・・ベント−フロアドア、９・・・
フロアドア。Figure 1 is a schematic diagram of an air conditioner according to the prior art.
Figure 2 is a schematic diagram of an air conditioner according to an embodiment of the present invention.
It is a diagram. 5... Vent air mix door, 6... Floor air mix door, 8... Vent-floor door, 9...
floor door.

Claims

[Scope of utility model registration request]

By controlling the mixing ratio of warm air heated by the heater core and cold air bypassing the heater core, harmonized cold and hot air is obtained. In the device that has the function of blowing out from the outlet to the lower part of the vehicle interior, there are two main and sub-cool air passages that bypass the heater core, and a main and sub-air passage that divides the hot air that has passed through the heater core at an appropriate ratio downstream of the heater core. two hot air passages, a first duct means for merging the cold air flowing through the main cold air passage and the warm air flowing through the side hot air passage to the upper air outlet, and cold air flowing through the auxiliary cold air passage. and a second control means for guiding the hot air flowing through the main hot air passage to the lower air outlet, and a second control means for controlling a division ratio between the amount of cold air flowing into the main cold air passage and the amount of cold air flowing into the heater core. mixing ratio of the amount of cold air flowing into the second duct means through the auxiliary cold air passage and the amount of hot air flowing into the second duct means through the main hot air passage; a second air mix door for controlling the
An air conditioner for an automobile, characterized in that a vent-default door is provided within the first duct means.