JPH0330657U - - Google Patents
Info
- Publication number
- JPH0330657U JPH0330657U JP9145389U JP9145389U JPH0330657U JP H0330657 U JPH0330657 U JP H0330657U JP 9145389 U JP9145389 U JP 9145389U JP 9145389 U JP9145389 U JP 9145389U JP H0330657 U JPH0330657 U JP H0330657U
- Authority
- JP
- Japan
- Prior art keywords
- bellows
- welded
- protector
- plates
- covers
- 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
- 230000001012 protector Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Diaphragms And Bellows (AREA)
Description
第１図〜第８図はこの考案の実施例を示し、第
１図、第８図は要部を拡大した正面断面図、第２
図は本考案を適用したベローズ弁の正面断面図、
第３図〜第７図は溶接ベローズの製造過程を示す
正面断面図、第９図は従来の溶接ベローズの正面
断面図、第１０図は第９図の要部を示す拡大正面
図である。
符号の説明、１０……溶接ベローズ、１１……
ベローズプレート、１２，１３……溶接部、１４
……フランジ、１５……プロテクタ。
Figures 1 to 8 show examples of this invention; Figures 1 and 8 are enlarged front sectional views of the main parts;
The figure is a front sectional view of a bellows valve to which the present invention is applied.
3 to 7 are front sectional views showing the manufacturing process of a welded bellows, FIG. 9 is a front sectional view of a conventional welded bellows, and FIG. 10 is an enlarged front view showing the main parts of FIG. 9. Explanation of symbols, 10...Welded bellows, 11...
Bellows plate, 12, 13...Welded part, 14
...Flange, 15...Protector.
Claims (1)
隣接したベローズプレートの内周縁同士、外周縁
同士を交互に溶接してなる溶接ベローズにおいて
、 前記内周縁の溶接部及び／又は外周縁の溶接部
に、ベローズプレートを挟み持つ一対のフランジ
を形成するとともに、該溶接部を被覆するプロテ
クタを装着したことを特徴とする溶接ベローズ。[Claims for Utility Model Registration] A group of annular bellows plates arranged concentrically,
In a welded bellows formed by alternately welding the inner and outer edges of adjacent bellows plates, a pair of flanges sandwiching the bellows plate are formed at the inner and/or outer welds. A welded bellows is further equipped with a protector that covers the welded portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9145389U JPH0330657U (en) | 1989-08-04 | 1989-08-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9145389U JPH0330657U (en) | 1989-08-04 | 1989-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0330657U true JPH0330657U (en) | 1991-03-26 |
Family
ID=31640933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9145389U Pending JPH0330657U (en) | 1989-08-04 | 1989-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0330657U (en) |
-
1989
- 1989-08-04 JP JP9145389U patent/JPH0330657U/ja active Pending