JPS60139185U

JPS60139185U - heat exchanger core

Info

Publication number: JPS60139185U
Application number: JP2378784U
Authority: JP
Inventors: 畠中　孝行; 河村　敏雄
Original assignee: カルソニックカンセイ株式会社
Priority date: 1984-02-21
Filing date: 1984-02-21
Publication date: 1985-09-14

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 drawings]

第１図は従来の熱交換器コアの平面図、第２図は従来の
別の熱交換器コアの縦断面図、第３図及び第４図は本考
案に係る熱交換器コ、アの一実施例を示すもので、第３
図はろう付けしている状態の縦断面図、第４図はろう付
は完了後の縦断面図、第５図は第３図及び第４図に示す
熱交換器コアに用いるレインフォースの平面図、第６図
、第８図、第９図は本考案の熱交換器コアに用いるそれ
ぞれレインフォースの他の実施例の平面図、第７図は第
１図のＸ−Ｘ視拡大断面図、第１０図は第９図に示すレ
インフォースを取り付けた状態の要部縦断面図である。　　　　　□ ７．８・・・座板、９・・・タンク保持用突出フランジ
、１１・・・フィン、１２・・・チューブ、１３，１４
．１５，１６，１７・・・レインフォース、１３ａｔ　
　１４ａｖ　　１５ａ、１６ａｔ　　１？ａ・・・レイ
ンフォース本体部分、１３ｂ、１４ｂ、１５ｂ、１６ｂ
・・・折曲部、１７ｃ・・・内面微小突起。FIG. 1 is a plan view of a conventional heat exchanger core, FIG. 2 is a longitudinal cross-sectional view of another conventional heat exchanger core, and FIGS. 3 and 4 are of a heat exchanger core according to the present invention. This shows one example, and the third
The figure is a vertical cross-sectional view of the brazed state, Figure 4 is a vertical cross-sectional view after brazing is completed, and Figure 5 is a plane view of the reinforcement used in the heat exchanger core shown in Figures 3 and 4. 6, 8, and 9 are plan views of other embodiments of the reinforcement used in the heat exchanger core of the present invention, and FIG. 7 is an enlarged sectional view taken along the line X-X of FIG. 1. , FIG. 10 is a vertical cross-sectional view of the main part of the vehicle with the reinforcement shown in FIG. 9 attached. □ 7.8...Seat plate, 9...Protruding flange for tank holding, 11...Fin, 12...Tube, 13, 14
．． 15, 16, 17... Rainforce, 13at
14av 15a, 16at 1? a...Reinforce body part, 13b, 14b, 15b, 16b
...Bending portion, 17c...Inner surface minute protrusion.

Claims

[Scope of utility model registration request]

(1) Between a pair of seat plates each having a protruding flange for holding a tank around the periphery, fins are arranged on both outer sides, and fins and tubes are arranged alternately. For the tank body of the seat plate, the rain is placed in contact with the protruding flange, and after being held by force, the heat exchanger core is integrally brazed. 1. A heat exchanger core characterized by having a springy bent portion.

(2) The heat exchanger core according to claim 1, wherein the reinforcement has a flat plate-shaped reinforcement main body portion and bent portions bent in a U-shape provided at both ends thereof.

(3) The reinforcement is a heat exchanger core according to claim 1 of the utility model registration claim, which has a reinforcement body portion having a U-shaped cross section and bent portions bent in a U-shape provided at both ends of the reinforcement body portion. .

(4) The fuel exchanger core according to claim 1, wherein the reinforcement has a flat plate-shaped reinforcement main body portion and bent portions bent in a dogleg shape provided at both ends thereof.

(5) The reinforcement has a U-shaped reinforcement main body portion with a U-shaped cross section, and a U-shaped bent portion with minute protrusions on the inner surface provided at both ends of the Utility Model Registration Claim 1. heat exchanger core.