JPS635292U - - Google Patents

Info

Publication number
JPS635292U
JPS635292U JP9493586U JP9493586U JPS635292U JP S635292 U JPS635292 U JP S635292U JP 9493586 U JP9493586 U JP 9493586U JP 9493586 U JP9493586 U JP 9493586U JP S635292 U JPS635292 U JP S635292U
Authority
JP
Japan
Prior art keywords
flat tube
connection hole
tube connection
length
heat exchanger
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP9493586U
Other languages
Japanese (ja)
Other versions
JPH0311599Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP9493586U priority Critical patent/JPH0311599Y2/ja
Publication of JPS635292U publication Critical patent/JPS635292U/ja
Application granted granted Critical
Publication of JPH0311599Y2 publication Critical patent/JPH0311599Y2/ja
Expired legal-status Critical Current

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  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の実施例を示す側面図、第２
図は従来の熱交換器用管状ヘツダを示す側面図、
第３図は第２図のヘツダに偏平管がろう付された
状態を示す側面図、第４図はカークーラ用蒸発器
の一例を示す斜視図である。 １……偏平管、３……ヘツダ、６……偏平管接
続用孔。 Figure 1 is a side view showing an embodiment of this invention, Figure 2 is a side view showing an embodiment of this invention.
The figure shows a side view of a conventional heat exchanger tubular header.
3 is a side view showing a state in which a flat tube is brazed to the header of FIG. 2, and FIG. 4 is a perspective view showing an example of an evaporator for a car cooler. 1...Flat tube, 3...Header, 6...Flat tube connection hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 管状ヘツダの周壁にその長さ方向にのびた偏平
管接続用孔があけられ、偏平管接続用孔に複数の
冷媒通路を内部に有する偏平管の端部が差し込ま
れてろう付される熱交換器に用いられる管状ヘツ
ダであつて、偏平管接続用孔の長さ中央部がくび
れるように、偏平管接続用孔の幅が両端部から長
さ中央部に向つて除々に狭くされている熱交換器
用管状ヘツダ。 A heat exchanger in which a flat tube connection hole extending in the length direction is drilled in the peripheral wall of a tubular header, and the end of the flat tube having a plurality of refrigerant passages inside is inserted into the flat tube connection hole and brazed. A heat exchanger in which the width of the flat tube connection hole is gradually narrowed from both ends toward the center of the length so that the flat tube connection hole is constricted at the center of the length. Dexterous tubular header.
JP9493586U 1986-06-20 1986-06-20 Expired JPH0311599Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9493586U JPH0311599Y2 (en) 1986-06-20 1986-06-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9493586U JPH0311599Y2 (en) 1986-06-20 1986-06-20

Publications (2)

Publication Number Publication Date
JPS635292U true JPS635292U (en) 1988-01-14
JPH0311599Y2 JPH0311599Y2 (en) 1991-03-20

Family

ID=30958901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9493586U Expired JPH0311599Y2 (en) 1986-06-20 1986-06-20

Country Status (1)

Country Link
JP (1) JPH0311599Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06201291A (en) * 1992-12-28 1994-07-19 Showa Alum Corp Tube for heat exchanger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06201291A (en) * 1992-12-28 1994-07-19 Showa Alum Corp Tube for heat exchanger

Also Published As

Publication number Publication date
JPH0311599Y2 (en) 1991-03-20

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