JPS63190695U - - Google Patents
Info
- Publication number
- JPS63190695U JPS63190695U JP8333087U JP8333087U JPS63190695U JP S63190695 U JPS63190695 U JP S63190695U JP 8333087 U JP8333087 U JP 8333087U JP 8333087 U JP8333087 U JP 8333087U JP S63190695 U JPS63190695 U JP S63190695U
- Authority
- JP
- Japan
- Prior art keywords
- branch pipe
- fixing
- fixing device
- pipe
- upstream portion
- 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.)
- Granted
Links
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims 3
- 239000012530 fluid Substances 0.000 claims 1
Landscapes
- Pipe Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987083330U JPH043196Y2 (US06649357-20031118-C00005.png) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987083330U JPH043196Y2 (US06649357-20031118-C00005.png) | 1987-05-29 | 1987-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63190695U true JPS63190695U (US06649357-20031118-C00005.png) | 1988-12-08 |
| JPH043196Y2 JPH043196Y2 (US06649357-20031118-C00005.png) | 1992-01-31 |
Family
ID=30936818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987083330U Expired JPH043196Y2 (US06649357-20031118-C00005.png) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043196Y2 (US06649357-20031118-C00005.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006312968A (ja) * | 2005-05-09 | 2006-11-16 | Tokyo Gas Co Ltd | 管路分岐部遮断用治具及びこれを用いた高圧バルブ交換作業方法 |
| JP2010038227A (ja) * | 2008-08-04 | 2010-02-18 | Waterworks Technology Development Organization Co Ltd | 流路遮断装置及び流体配管系の開閉弁更新方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010019328A (ja) * | 2008-07-10 | 2010-01-28 | Cosmo Koki Co Ltd | 開閉弁除去手段 |
| JP5389388B2 (ja) * | 2008-07-16 | 2014-01-15 | コスモ工機株式会社 | 開閉弁除去手段 |
| JP6652405B2 (ja) * | 2016-03-02 | 2020-02-19 | 株式会社水道技術開発機構 | 拡縮操作装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56156592A (en) * | 1980-05-08 | 1981-12-03 | Osaka Gas Co Ltd | Airtight sealing treatment jig of vertical pipe |
-
1987
- 1987-05-29 JP JP1987083330U patent/JPH043196Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56156592A (en) * | 1980-05-08 | 1981-12-03 | Osaka Gas Co Ltd | Airtight sealing treatment jig of vertical pipe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006312968A (ja) * | 2005-05-09 | 2006-11-16 | Tokyo Gas Co Ltd | 管路分岐部遮断用治具及びこれを用いた高圧バルブ交換作業方法 |
| JP2010038227A (ja) * | 2008-08-04 | 2010-02-18 | Waterworks Technology Development Organization Co Ltd | 流路遮断装置及び流体配管系の開閉弁更新方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH043196Y2 (US06649357-20031118-C00005.png) | 1992-01-31 |
