JPS63104889U - - Google Patents
Info
- Publication number
- JPS63104889U JPS63104889U JP19972286U JP19972286U JPS63104889U JP S63104889 U JPS63104889 U JP S63104889U JP 19972286 U JP19972286 U JP 19972286U JP 19972286 U JP19972286 U JP 19972286U JP S63104889 U JPS63104889 U JP S63104889U
- Authority
- JP
- Japan
- Prior art keywords
- header body
- union
- cylindrical
- header
- narrowing
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 239000000047 product Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
Landscapes
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Description
第１図および第２図はこの考案の実施例を示し
、第１図は半完成品の状態を示す部分断面を含む
側面図、第２図は完成品の状態を示す同側面図、
第３図から第５図はそれぞれ従来例を示す斜視図
である。
１１……ヘツダ本体、１２……ユニオン、１４
……ねじ、１６……接続口、１７……小口。
1 and 2 show an embodiment of this invention, FIG. 1 is a side view including a partial cross section showing the state of a semi-finished product, FIG. 2 is a side view of the same showing the state of a completed product,
3 to 5 are perspective views showing conventional examples, respectively. 11... Header body, 12... Union, 14
...Screw, 16...Connection port, 17...Edge.
Claims (1)
が互いに一直線状につらなるように一体的に鍛造
成形され、ユニオン１２の外面に配管接続用ねじ
１４が形成されるとともに、ヘツダ本体１１の周
壁に偏平状熱交換管接続口１６が形成され、ヘツ
ダ本体１１の開口端部が絞られ、同端部の絞られ
て生じた小口１７が溶接により密封されている、
熱交換器のヘツダ。 The cylindrical header body 11 and the cylindrical union 12 are integrally forged so that they are connected to each other in a straight line. A pipe connection thread 14 is formed on the outer surface of the union 12, and a flattened shape is formed on the peripheral wall of the header body 11. A heat exchange tube connection port 16 is formed, the open end of the header body 11 is narrowed, and a small opening 17 created by the narrowing of the same end is sealed by welding.
Heat exchanger header.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19972286U JPS63104889U (en) | 1986-12-25 | 1986-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19972286U JPS63104889U (en) | 1986-12-25 | 1986-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63104889U true JPS63104889U (en) | 1988-07-07 |
Family
ID=31161611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19972286U Pending JPS63104889U (en) | 1986-12-25 | 1986-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63104889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02147689U (en) * | 1989-05-01 | 1990-12-14 |
-
1986
- 1986-12-25 JP JP19972286U patent/JPS63104889U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02147689U (en) * | 1989-05-01 | 1990-12-14 |