JPS61175700U - - Google Patents
Info
- Publication number
- JPS61175700U JPS61175700U JP5980685U JP5980685U JPS61175700U JP S61175700 U JPS61175700 U JP S61175700U JP 5980685 U JP5980685 U JP 5980685U JP 5980685 U JP5980685 U JP 5980685U JP S61175700 U JPS61175700 U JP S61175700U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- valve
- preventers
- throttled
- vortex
- 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
- 230000002265 prevention Effects 0.000 claims 1
Landscapes
- Safety Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5980685U JPS61175700U (fr) | 1985-04-22 | 1985-04-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5980685U JPS61175700U (fr) | 1985-04-22 | 1985-04-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61175700U true JPS61175700U (fr) | 1986-11-01 |
Family
ID=30586565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5980685U Pending JPS61175700U (fr) | 1985-04-22 | 1985-04-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61175700U (fr) |
-
1985
- 1985-04-22 JP JP5980685U patent/JPS61175700U/ja active Pending