JPS601611U

JPS601611U - Automotive air conditioner

Info

Publication number: JPS601611U
Application number: JP9444283U
Authority: JP
Inventors: 幸夫尾関
Original assignee: カルソニックカンセイ株式会社
Priority date: 1983-06-20
Filing date: 1983-06-20
Publication date: 1985-01-08

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 drawings]

第１図は従来の自動車用空気調和装置の要部縦断面図、
第２図は第１図の■−■線に沿う断面図、第３図は本考
案め二実施例を示す要部断面図、第４図は第３図の他の
実施例を示す要部断面図、第５図Ａは従来の温調特性を
示すグラフ、第５図Ｂは本考案の温調特性を示すグラフ
である。２・・・ベントダクト、３・・・フロアダクト、５．６
・・・ベントドア、８・・・フロアドア、９・・・パイ
レベルドア、１０・・・開口部、１１・・・ミックスド
ア、２０・・・ヒータユニット、２１・・・ヒータコア
。Figure 1 is a longitudinal sectional view of the main parts of a conventional automobile air conditioner.
Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, Fig. 3 is a sectional view of a main part showing the second embodiment of the present invention, and Fig. 4 is a main part showing another embodiment of the invention. In the cross-sectional view, FIG. 5A is a graph showing the conventional temperature control characteristics, and FIG. 5B is a graph showing the temperature control characteristics of the present invention. 2...Vent duct, 3...Floor duct, 5.6
... Vent door, 8... Floor door, 9... Pie level door, 10... Opening, 11... Mix door, 20... Heater unit, 21... Heater core.

Claims

[Scope of utility model registration request]

An air conditioning system for automobiles that can set a pie level mode in which cold air is blown out from the vent duct in the upper area and hot air is blown out from the floor duct in the lower area, of the heat-exchanged air led to the air distribution room. The pie-level door provided to open and close the opening that communicates the floor duct and the air distribution room is configured so that it can be opened and closed by wind pressure only when the floor door that opens and closes the floor duct is opened. Automotive air conditioner.