JPS5756128A - Manufacture of header for heat exchanger - Google Patents
Manufacture of header for heat exchangerInfo
- Publication number
- JPS5756128A JPS5756128A JP55129489A JP12948980A JPS5756128A JP S5756128 A JPS5756128 A JP S5756128A JP 55129489 A JP55129489 A JP 55129489A JP 12948980 A JP12948980 A JP 12948980A JP S5756128 A JPS5756128 A JP S5756128A
- Authority
- JP
- Japan
- Prior art keywords
- side edges
- header
- holes
- pipe
- flat plate
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
PURPOSE: To manufacture a relatively thin header by bending both side edges of a rectangular flat plate at right angle to the same direction, then burring after providing a series of holes in the center, bending into pipe-like form, and seam welding the both side edges.
CONSTITUTION: Both sides edges 11 of a rectangular flat plate 10 of specified size are bent at right angles to the same direction and a series of holes are made along the center line in the lengthwise direction. Then, each hole 12 is burred and the periphery of the hole is made to project to the same direction with the side edge 11. Next, the flat plate is bent to the direction opposite to the direction of projection of the side edge 11 into pipe-like form to form a pipe, and both side edges 11, 11 are superposed. Then, the joined side edges are seam welded over whole length to complete a header 2. Pipes 3 are connected to the holes to form a heat exchanger.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55129489A JPS5756128A (en) | 1980-09-18 | 1980-09-18 | Manufacture of header for heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55129489A JPS5756128A (en) | 1980-09-18 | 1980-09-18 | Manufacture of header for heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5756128A true JPS5756128A (en) | 1982-04-03 |
Family
ID=15010737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55129489A Pending JPS5756128A (en) | 1980-09-18 | 1980-09-18 | Manufacture of header for heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5756128A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0168962A1 (en) | 1984-06-13 | 1986-01-22 | Konica Corporation | Magnetic recording medium |
| JPH0384398A (en) * | 1989-08-25 | 1991-04-09 | Showa Alum Corp | Heat exchanger |
| JPH04316785A (en) * | 1990-01-29 | 1992-11-09 | Mitsubishi Electric Corp | Distributor |
-
1980
- 1980-09-18 JP JP55129489A patent/JPS5756128A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0168962A1 (en) | 1984-06-13 | 1986-01-22 | Konica Corporation | Magnetic recording medium |
| EP0168962B2 (en) † | 1984-06-13 | 2000-07-05 | Konica Corporation | Magnetic recording medium |
| JPH0384398A (en) * | 1989-08-25 | 1991-04-09 | Showa Alum Corp | Heat exchanger |
| JPH04316785A (en) * | 1990-01-29 | 1992-11-09 | Mitsubishi Electric Corp | Distributor |
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