JPS6238281Y2 - - Google Patents

Info

Publication number
JPS6238281Y2
JPS6238281Y2 JP1980030442U JP3044280U JPS6238281Y2 JP S6238281 Y2 JPS6238281 Y2 JP S6238281Y2 JP 1980030442 U JP1980030442 U JP 1980030442U JP 3044280 U JP3044280 U JP 3044280U JP S6238281 Y2 JPS6238281 Y2 JP S6238281Y2
Authority
JP
Japan
Prior art keywords
piston
operating
locking
compressed air
spring
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
Application number
JP1980030442U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56131646U (enrdf_load_html_response
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1980030442U priority Critical patent/JPS6238281Y2/ja
Publication of JPS56131646U publication Critical patent/JPS56131646U/ja
Application granted granted Critical
Publication of JPS6238281Y2 publication Critical patent/JPS6238281Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
JP1980030442U 1980-03-07 1980-03-07 Expired JPS6238281Y2 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980030442U JPS6238281Y2 (enrdf_load_html_response) 1980-03-07 1980-03-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980030442U JPS6238281Y2 (enrdf_load_html_response) 1980-03-07 1980-03-07

Publications (2)

Publication Number Publication Date
JPS56131646U JPS56131646U (enrdf_load_html_response) 1981-10-06
JPS6238281Y2 true JPS6238281Y2 (enrdf_load_html_response) 1987-09-30

Family

ID=29626333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980030442U Expired JPS6238281Y2 (enrdf_load_html_response) 1980-03-07 1980-03-07

Country Status (1)

Country Link
JP (1) JPS6238281Y2 (enrdf_load_html_response)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53102063U (enrdf_load_html_response) * 1977-01-24 1978-08-17

Also Published As

Publication number Publication date
JPS56131646U (enrdf_load_html_response) 1981-10-06

Similar Documents

Publication Publication Date Title
HU200823B (en) Three-way hydraulic valve
US2292096A (en) Circuit-breaker operating system
GB842986A (en) Improvements in and relating to electrical circuit-breaker of the gas blast type
KR100197166B1 (ko) 가스차단기용 조작장치
JPS6238281Y2 (enrdf_load_html_response)
CN112614729B (zh) 一种火灾预警系统自动补充流体的快速跳闸高压断路器
US3930134A (en) Pneumatic power-unit having a driving piston and an exhaust valve
GB548520A (en) Improvements in and relating to fluid operating mechanism for electric circuit breakers
US3984648A (en) Circuit breaker actuating device
US4463229A (en) Pneumatic operating mechanism for a circuit breaker
GB549756A (en) Improvements relating to gas-blast circuit breakers combined with isolating switches
JPS6220122Y2 (enrdf_load_html_response)
US2574377A (en) Quick-release valve
US2752536A (en) Pneumatically operated circuit breaker with selective air cut-off
JPS6334194Y2 (enrdf_load_html_response)
US3358103A (en) Anti-pump control scheme for fluidactuated circuit interrupters
JPS6235232Y2 (enrdf_load_html_response)
JPS6222037Y2 (enrdf_load_html_response)
KR100384317B1 (ko) 클러치 부스터
US2399328A (en) Circuit breaker
JPS6347094B2 (enrdf_load_html_response)
JPS643302B2 (enrdf_load_html_response)
US6064025A (en) Control means for electrical equipment, E.G. for a high-voltage circuit-breaker
USRE22430E (en) Fluid blast circuit breaker
CA2064268A1 (en) Gas-blast circuit breaker