JPS57146436A - Forming method for water conveyance pipe fitting hole of heat exchanger tank - Google Patents
Forming method for water conveyance pipe fitting hole of heat exchanger tankInfo
- Publication number
- JPS57146436A JPS57146436A JP3213781A JP3213781A JPS57146436A JP S57146436 A JPS57146436 A JP S57146436A JP 3213781 A JP3213781 A JP 3213781A JP 3213781 A JP3213781 A JP 3213781A JP S57146436 A JPS57146436 A JP S57146436A
- Authority
- JP
- Japan
- Prior art keywords
- water conveyance
- fitting hole
- conveyance pipe
- joggle
- supporting
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0246—Arrangements for connecting header boxes with flow lines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0246—Arrangements for connecting header boxes with flow lines
- F28F9/0248—Arrangements for sealing connectors to header boxes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
PURPOSE:To obtain a fitting hole having specified supporting power by forming a burring hole connected to the outer periphery of a water conveyance pipe on the lower wall while ironing and expanding an edge supporting a water conveyance pipe of a joggle formed by drawing on the wall of a tank by a burring hole working punch. CONSTITUTION:In the case where, for instance, a water conveyance pipe fitting hole 2 is to be formed on an upper tank 1, made of thin brass plate, of a radiator, the fitting hole 2 is constituted of the first joggle 4, facing inside, formed by deep drawing on a specified face of the front wall 3 of the upper tank 1, a U-shaped second joggle 6 formed continuously in the first joggle 4 and provided with a semicircular supporting edge 5 in the lower part and a burring hole 9 facing inside made flush with the supporting edge 5 on the lower wall 7 and made to a size that joins to the outer periphery of an inlet pipe 8. The inlet pipe 8 is joined to the supporting edge 5 and burring hole 9, and under this condition, the joined part is welded and fixed by brazing 10.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3213781A JPS57146436A (en) | 1981-03-06 | 1981-03-06 | Forming method for water conveyance pipe fitting hole of heat exchanger tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3213781A JPS57146436A (en) | 1981-03-06 | 1981-03-06 | Forming method for water conveyance pipe fitting hole of heat exchanger tank |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57146436A true JPS57146436A (en) | 1982-09-09 |
Family
ID=12350500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3213781A Pending JPS57146436A (en) | 1981-03-06 | 1981-03-06 | Forming method for water conveyance pipe fitting hole of heat exchanger tank |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57146436A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1004841A3 (en) * | 1998-11-27 | 2000-09-13 | Calsonic Corporation | Heat exchanger tank |
US6450253B1 (en) | 1998-11-27 | 2002-09-17 | Calsonic Kansei Corporation | Tank of heat exchanger |
KR100596021B1 (en) | 2005-12-08 | 2006-07-03 | 합자회사 소백산업 | Egr cooler housing |
-
1981
- 1981-03-06 JP JP3213781A patent/JPS57146436A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1004841A3 (en) * | 1998-11-27 | 2000-09-13 | Calsonic Corporation | Heat exchanger tank |
US6450253B1 (en) | 1998-11-27 | 2002-09-17 | Calsonic Kansei Corporation | Tank of heat exchanger |
KR100596021B1 (en) | 2005-12-08 | 2006-07-03 | 합자회사 소백산업 | Egr cooler housing |
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