JPS6131250Y2 - - Google Patents
Info
- Publication number
- JPS6131250Y2 JPS6131250Y2 JP1983182227U JP18222783U JPS6131250Y2 JP S6131250 Y2 JPS6131250 Y2 JP S6131250Y2 JP 1983182227 U JP1983182227 U JP 1983182227U JP 18222783 U JP18222783 U JP 18222783U JP S6131250 Y2 JPS6131250 Y2 JP S6131250Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- operating member
- closure
- valve operating
- main body
- 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.)
- Expired
Links
- 230000002265 prevention Effects 0.000 description 8
- 238000012856 packing Methods 0.000 description 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/34—Excess-flow valves in which the flow-energy of the flowing medium actuates the closing mechanism
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/10—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983182227U JPS60112763U (ja) | 1983-11-28 | 1983-11-28 | ガスコツク |
| KR2019840010362U KR890000101Y1 (ko) | 1983-11-28 | 1984-10-20 | 가스코크 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983182227U JPS60112763U (ja) | 1983-11-28 | 1983-11-28 | ガスコツク |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60112763U JPS60112763U (ja) | 1985-07-30 |
| JPS6131250Y2 true JPS6131250Y2 (US20020167097A1-20021114-C00005.png) | 1986-09-11 |
Family
ID=30739763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983182227U Granted JPS60112763U (ja) | 1983-11-28 | 1983-11-28 | ガスコツク |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS60112763U (US20020167097A1-20021114-C00005.png) |
| KR (1) | KR890000101Y1 (US20020167097A1-20021114-C00005.png) |
-
1983
- 1983-11-28 JP JP1983182227U patent/JPS60112763U/ja active Granted
-
1984
- 1984-10-20 KR KR2019840010362U patent/KR890000101Y1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR890000101Y1 (ko) | 1989-03-06 |
| JPS60112763U (ja) | 1985-07-30 |
| KR850009608U (ko) | 1985-12-05 |
