JPS61140935U - - Google Patents
Info
- Publication number
- JPS61140935U JPS61140935U JP2501485U JP2501485U JPS61140935U JP S61140935 U JPS61140935 U JP S61140935U JP 2501485 U JP2501485 U JP 2501485U JP 2501485 U JP2501485 U JP 2501485U JP S61140935 U JPS61140935 U JP S61140935U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- pneumatic check
- rubber
- spring
- pressure chamber
- 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
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Check Valves (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
- Measuring Fluid Pressure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2501485U JPS61140935U (me) | 1985-02-23 | 1985-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2501485U JPS61140935U (me) | 1985-02-23 | 1985-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61140935U true JPS61140935U (me) | 1986-09-01 |
Family
ID=30519705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2501485U Pending JPS61140935U (me) | 1985-02-23 | 1985-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61140935U (me) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101193863B1 (ko) | 2010-05-28 | 2012-10-26 | 현대제철 주식회사 | 작동표시형 체크밸브 |
-
1985
- 1985-02-23 JP JP2501485U patent/JPS61140935U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101193863B1 (ko) | 2010-05-28 | 2012-10-26 | 현대제철 주식회사 | 작동표시형 체크밸브 |