JPS6222037Y2 - - Google Patents
Info
- Publication number
- JPS6222037Y2 JPS6222037Y2 JP12117080U JP12117080U JPS6222037Y2 JP S6222037 Y2 JPS6222037 Y2 JP S6222037Y2 JP 12117080 U JP12117080 U JP 12117080U JP 12117080 U JP12117080 U JP 12117080U JP S6222037 Y2 JPS6222037 Y2 JP S6222037Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- pipe
- spool
- pressure oil
- main control
- 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
- 239000012530 fluid Substances 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 241000219198 Brassica Species 0.000 description 1
- 235000003351 Brassica cretica Nutrition 0.000 description 1
- 235000003343 Brassica rupestris Nutrition 0.000 description 1
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 235000010460 mustard Nutrition 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12117080U JPS6222037Y2 (it) | 1980-08-28 | 1980-08-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12117080U JPS6222037Y2 (it) | 1980-08-28 | 1980-08-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5745137U JPS5745137U (it) | 1982-03-12 |
JPS6222037Y2 true JPS6222037Y2 (it) | 1987-06-04 |
Family
ID=29481837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12117080U Expired JPS6222037Y2 (it) | 1980-08-28 | 1980-08-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6222037Y2 (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH036904U (it) * | 1989-06-08 | 1991-01-23 |
-
1980
- 1980-08-28 JP JP12117080U patent/JPS6222037Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5745137U (it) | 1982-03-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4321435A (en) | Fluid actuating device for an electric circuit breaker | |
US3832502A (en) | Electric circuit breaker with hydraulic actuating means including a plurality of valves for opening the breaker,and a plurality of valves for closing the breaker | |
JPS6222037Y2 (it) | ||
US5419236A (en) | Method for controlling a hydraulic drive and configuration for carrying out the method | |
KR100197166B1 (ko) | 가스차단기용 조작장치 | |
JPH0644871A (ja) | 遮断器 | |
KR100262990B1 (ko) | 회로 차단기의 접촉자를 개폐시키기 위한 압력매체 구동장치 | |
US3999464A (en) | Fluid actuator device for a high-voltage power circuit breaker | |
US5760358A (en) | Hydraulic device for operating a drive piston for a moving component | |
US4343972A (en) | Hydraulic drive for electrical switches | |
KR100505379B1 (ko) | 차단기의 유체압 구동장치 | |
JPH07217401A (ja) | 高圧回路遮断器のための油圧駆動装置のための油圧装置 | |
JPH0244093B2 (it) | ||
US6815629B2 (en) | Hydraulic pressure actuating apparatus for circuit breaker | |
JPS6334194Y2 (it) | ||
JPS6235232Y2 (it) | ||
US3211851A (en) | Hydraulic circuit breaker with dual series piston actuation | |
JPS6347094B2 (it) | ||
GB734372A (en) | Improvements in or relating to gas-blast circuit breakers | |
JPS5926093B2 (ja) | 開閉器用流体操作弁 | |
JPS61128427A (ja) | 開閉装置の流体操作装置 | |
JPS6031134Y2 (ja) | 油圧操作装置用制御弁 | |
JP3061697B2 (ja) | 遮断器 | |
SU554567A1 (ru) | Гидравлический аккумул торный привод дл высоковольтных выключателей | |
JPH0213408B2 (it) |