JPH0614374Y2 - ガス絶縁開閉装置 - Google Patents

ガス絶縁開閉装置

Info

Publication number
JPH0614374Y2
JPH0614374Y2 JP1990025960U JP2596090U JPH0614374Y2 JP H0614374 Y2 JPH0614374 Y2 JP H0614374Y2 JP 1990025960 U JP1990025960 U JP 1990025960U JP 2596090 U JP2596090 U JP 2596090U JP H0614374 Y2 JPH0614374 Y2 JP H0614374Y2
Authority
JP
Japan
Prior art keywords
rod
gas
seal
operating
insulated switchgear
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 - Lifetime
Application number
JP1990025960U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02117639U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
修 小柳
健一 夏井
隆直 倉沢
利満 吉川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1990025960U priority Critical patent/JPH0614374Y2/ja
Publication of JPH02117639U publication Critical patent/JPH02117639U/ja
Application granted granted Critical
Publication of JPH0614374Y2 publication Critical patent/JPH0614374Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
JP1990025960U 1990-03-14 1990-03-14 ガス絶縁開閉装置 Expired - Lifetime JPH0614374Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990025960U JPH0614374Y2 (ja) 1990-03-14 1990-03-14 ガス絶縁開閉装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990025960U JPH0614374Y2 (ja) 1990-03-14 1990-03-14 ガス絶縁開閉装置

Publications (2)

Publication Number Publication Date
JPH02117639U JPH02117639U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-09-20
JPH0614374Y2 true JPH0614374Y2 (ja) 1994-04-13

Family

ID=31247149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990025960U Expired - Lifetime JPH0614374Y2 (ja) 1990-03-14 1990-03-14 ガス絶縁開閉装置

Country Status (1)

Country Link
JP (1) JPH0614374Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006093005A (ja) * 2004-09-27 2006-04-06 Mitsubishi Electric Corp 開閉器の開閉表示装置及び開閉装置

Also Published As

Publication number Publication date
JPH02117639U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-09-20

Similar Documents

Publication Publication Date Title
US5239150A (en) Medium voltage circuit breaker with operating mechanism providing reduced operating energy
US4417111A (en) Three-phase combined type circuit breaker
JPS59228328A (ja) 圧縮ガスしや断器
US4139753A (en) Puffer-type compressed-gas circuit-interrupter having improved separable contact structure
JP2005108766A (ja) ２点切り真空遮断器
US5750949A (en) Metal-encapsulated, gas-insulated high-voltage circuit-breaker
JPH02172121A (ja) 高圧遮断器
JPH0614374Y2 (ja) ガス絶縁開閉装置
CA1065935A (en) Double-puffer-type compressed-gas circuit-interrupter constructions
CA1211487A (en) High-voltage y-shaped dead tank circuit interrupter
EP0185250B1 (en) Dead tank type gas circuit breaker
US4000387A (en) Puffer-type gas circuit-interrupter
KR100207912B1 (ko) 가스 주입 차단기
US3674956A (en) Puffer type circuit interrupter
JP2562086B2 (ja) 端末アーク接点を有する中電圧遮断器
JPH0343924A (ja) 高圧又は中電圧の遮断器
JP2528100B2 (ja) パツフア形ガス遮断器
US4378751A (en) Condition indicating device for a puffer type load break switch
US3095490A (en) Circuit interrupters
US3624326A (en) Compressed-gas circuit breaker with readily removable terminal bushing means
US3258569A (en) Truck-mounted compressed-gas circuit interrupter with tank-enclosed interrupting units and blast tubes in spaced vertical planes
JPS59180922A (ja) ガス絶縁開閉装置
US3943777A (en) Operating apparatus for circuit breaker
US4123637A (en) High voltage air disconnect switch incorporating a puffer-type load break switch
CA1075744A (en) Resistor applications for high-power circuit breakers