JPH0362288U - - Google Patents
Info
- Publication number
- JPH0362288U JPH0362288U JP12270489U JP12270489U JPH0362288U JP H0362288 U JPH0362288 U JP H0362288U JP 12270489 U JP12270489 U JP 12270489U JP 12270489 U JP12270489 U JP 12270489U JP H0362288 U JPH0362288 U JP H0362288U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- open bottom
- header pipe
- metal header
- opening
- 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
Landscapes
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Description
第１図は、本考案の一実施態様による金属製一
端開口底付きヘツダー管の斜視図である。第２図
は、本考案の別の一実施態様による金属製一端開
口底付きヘツダー管の斜視図である。第３図は、
従来の金属製一端開口底付きヘツダー管の一例の
斜視図である。第４図は、従来の金属製一端開口
底付きヘツダー管に使用される底蓋材の断面図で
、Ａは第３図のヘツダー管に使用された凸型底蓋
材を示し、Ｂは凹型底蓋材を示すものである。
１，１１，２１……一端開口底付きヘツダー管
、２，１２，２２……中央開口、３−１，３−２
，１３−１，１３−２，２３−１，２３−２……
開口部、４，１４，２４……底、４−１，４−２
……底蓋材、５，１５，２５……管側壁、２６…
…拡管部、２７……偏平管。
FIG. 1 is a perspective view of a metal header pipe with an open bottom at one end according to an embodiment of the present invention. FIG. 2 is a perspective view of a metal header tube with an open bottom at one end according to another embodiment of the present invention. Figure 3 shows
FIG. 2 is a perspective view of an example of a conventional metal header tube with an open bottom at one end. Figure 4 is a cross-sectional view of a bottom cover material used in a conventional metal header pipe with an open bottom at one end, where A shows the convex bottom cover material used in the header pipe in Figure 3, and B shows a concave bottom cover material. This shows the bottom cover material. 1, 11, 21... Header pipe with open end at one end, 2, 12, 22... Center opening, 3-1, 3-2
, 13-1, 13-2, 23-1, 23-2...
Opening, 4, 14, 24...Bottom, 4-1, 4-2
... Bottom cover material, 5, 15, 25 ... Pipe side wall, 26 ...
...Expanded tube part, 27...Flat tube.
Claims (1)
接やろう接により他の管を接続するための開口部
を少なくとも一つ側壁に有する金属製一端開口底
付きヘツダー管。 A metal header pipe with an open bottom at one end, which is integrally formed without any welded or soldered parts, and has at least one opening in the side wall for connecting another pipe by welding or brazing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12270489U JPH0362288U (en) | 1989-10-20 | 1989-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12270489U JPH0362288U (en) | 1989-10-20 | 1989-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0362288U true JPH0362288U (en) | 1991-06-18 |
Family
ID=31670694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12270489U Pending JPH0362288U (en) | 1989-10-20 | 1989-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0362288U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS556852U (en) * | 1978-06-28 | 1980-01-17 |
-
1989
- 1989-10-20 JP JP12270489U patent/JPH0362288U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS556852U (en) * | 1978-06-28 | 1980-01-17 |