JPH0433860U

JPH0433860U -

Info

Publication number: JPH0433860U
Application number: JP7096890U
Authority: JP
Priority date: 1990-07-03
Filing date: 1990-07-03
Publication date: 1992-03-19
Anticipated expiration: 2005-07-03
Also published as: JP2512471Y2

Description

[Brief explanation of the drawing]

第１図ないし第３図は本考案の第１実施例に係
り、第１図は熱交換器の正面図、第２図はヘツダ
タンクの横断面を示す第１図中の−矢視断面
図、第３図は媒体の流路形態を示す熱交換器の概
略正面図、第４図は第２実施例に係る熱交換器の
概略正面図、第５図は第３実施例に係る熱交換器
の概略正面図、第６図は第４実施例に係る熱交換
器の概略正面図、第７図は第５実施例に係る熱交
換器の概略正面図、第８図はヘツダタンクの他の
実施例を示す横断面図である。１……車両用熱交換器、２，３……チユーブ、
２Ａ，３Ｂ……チユーブ群、４，２０……ヘツダ
タンク、７，８……タンク部、Ａ，Ｂ……熱交換
媒体。 1 to 3 relate to a first embodiment of the present invention, in which FIG. 1 is a front view of a heat exchanger, FIG. 2 is a sectional view taken along the - arrow in FIG. 1, showing a cross section of a header tank, FIG. 3 is a schematic front view of a heat exchanger showing the medium flow path configuration, FIG. 4 is a schematic front view of a heat exchanger according to a second embodiment, and FIG. 5 is a schematic front view of a heat exchanger according to a third embodiment. FIG. 6 is a schematic front view of the heat exchanger according to the fourth embodiment, FIG. 7 is a schematic front view of the heat exchanger according to the fifth embodiment, and FIG. 8 is a schematic front view of the heat exchanger according to the fifth embodiment. FIG. 3 is a cross-sectional view showing an example. 1... Vehicle heat exchanger, 2, 3... Tube,
2A, 3B... tube group, 4, 20... header tank, 7, 8... tank section, A, B... heat exchange medium.

Claims

[Claims for Utility Model Registration] In a parallel flow type heat exchanger in which a plurality of tubes are stacked in parallel to each other and both ends of the plurality of tubes are connected to a header tank, the header tank is placed in each of the two header tanks. A plurality of tank parts are formed along the longitudinal direction, and different heat exchange media are passed through these tank parts, and the plurality of tubes are divided into a plurality of tube groups, and among these tube groups, adjacent tube groups are 1. A heat exchanger for a vehicle, characterized in that both ends of each tube group are connected to respective tank portions of both header tanks so that different heat exchange media can flow through the tube groups.