TW350082B - Pneumatic breaker - Google Patents

Pneumatic breaker

Info

Publication number
TW350082B
TW350082B TW085115517A TW85115517A TW350082B TW 350082 B TW350082 B TW 350082B TW 085115517 A TW085115517 A TW 085115517A TW 85115517 A TW85115517 A TW 85115517A TW 350082 B TW350082 B TW 350082B
Authority
TW
Taiwan
Prior art keywords
metal
pneumatic breaker
metal container
contact
breaker
Prior art date
Application number
TW085115517A
Other languages
English (en)
Inventor
Tomoaki Utsumi
Jun Nukaga
Yoichi Ohshita
Goro Daimon
Kenji Tsuchiya
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
Application granted granted Critical
Publication of TW350082B publication Critical patent/TW350082B/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring

Landscapes

  • Gas-Insulated Switchgears (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
TW085115517A 1996-02-09 1996-12-16 Pneumatic breaker TW350082B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP02395696A JP3253844B2 (ja) 1996-02-09 1996-02-09 ガス遮断器

Publications (1)

Publication Number Publication Date
TW350082B true TW350082B (en) 1999-01-11

Family

ID=12125009

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085115517A TW350082B (en) 1996-02-09 1996-12-16 Pneumatic breaker

Country Status (5)

Country Link
US (1) US5837955A (zh)
JP (1) JP3253844B2 (zh)
KR (1) KR970063852A (zh)
CN (1) CN1065081C (zh)
TW (1) TW350082B (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100606423B1 (ko) * 2004-07-15 2006-08-01 엘에스산전 주식회사 가스절연 개폐장치의 투입 저항 접점의 접촉 구조
KR101013723B1 (ko) * 2008-10-17 2011-02-10 엘에스산전 주식회사 가스절연 차단기의 극간 전계완화장치
FR2985081B1 (fr) * 2011-12-21 2015-03-06 Alstom Technology Ltd Dispositif de protection contre les particules engendrees par un arc electrique de commutation
JP5407049B2 (ja) * 2012-04-09 2014-02-05 一般財団法人電力中央研究所 ガス絶縁開閉装置
JP5453479B2 (ja) * 2012-04-09 2014-03-26 一般財団法人電力中央研究所 ガス絶縁開閉装置
JP2012182139A (ja) * 2012-04-09 2012-09-20 Central Research Institute Of Electric Power Industry ガス絶縁開閉装置
JP2012182137A (ja) * 2012-04-09 2012-09-20 Central Research Institute Of Electric Power Industry ガス絶縁開閉装置
FR3028678B1 (fr) * 2014-11-19 2016-12-30 Schneider Electric Ind Sas Appareil electrique a isolation electrique et extinction d'arcs electriques ameliorees et procede associe
EP4113561B1 (en) 2021-06-30 2024-02-07 ABB S.p.A. Breaking device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52121651A (en) * 1976-04-06 1977-10-13 Sekisui Chem Co Ltd Preparation of molded articles of modified synthetic resins
FR2476381B1 (fr) * 1980-02-16 1985-10-25 Hitachi Ltd Sectionneur isole par gaz
JPH0775445B2 (ja) * 1985-12-13 1995-08-09 株式会社東芝 ガス絶縁開閉装置
JPS63119121A (ja) * 1986-11-07 1988-05-23 三菱電機株式会社 遮断器用絶縁ノズル
CA1325234C (en) * 1988-03-28 1993-12-14 Minori Sato Circuit breaker
EP0468294B1 (en) * 1990-07-27 1995-09-27 Hitachi, Ltd. Puffer type gas-insulated circuit breaker
FR2665571B1 (fr) * 1990-08-01 1992-10-16 Merlin Gerin Disjoncteur electrique a arc tournant et a autoexpansion.
JP3437633B2 (ja) * 1994-03-31 2003-08-18 株式会社日立製作所 並列抵抗付き遮断器

Also Published As

Publication number Publication date
JPH09215136A (ja) 1997-08-15
JP3253844B2 (ja) 2002-02-04
CN1163497A (zh) 1997-10-29
CN1065081C (zh) 2001-04-25
US5837955A (en) 1998-11-17
KR970063852A (ko) 1997-09-12

Similar Documents

Publication Publication Date Title
AU3973097A (en) Socket contact with integrally formed hood and arc-arresting portion
AU2385495A (en) Improved keyboard with full-travel, self-leveling keyswitches and return mechanism keyswitch
EP0670554A3 (en) Key layout for a keyboard using a pencil.
MY125467A (en) Olanzapine dihydrate d
PL310882A1 (en) Hybrid toroidal gas generator in the form of metal drawpiece with sliding plunger mounted therein
EP0649169A3 (en) MoSi2 etching with SF6, HBr and 02.
TW351835B (en) Platen coating structure for chemical mechanical polishing method
EP0659895A3 (en) Valve for internal combustion engine with a hard iron-based hardfacing alloy.
AU130518S (en) A tyre
EP0685907A3 (en) Contact and connector.
TW350082B (en) Pneumatic breaker
GB2285105B (en) Latching and sealing assembly
EP0682144A3 (en) Iron with a base and method of putting the iron on.
GR1002636B (el) Διαταξη συναρμολογησεως παρεμβυσματος.
EP0631203A3 (en) Hollow and pultruded electrical contact element.
USD359480S (en) Top surface of a set of keys used for English and Japanese symbols based on International Phonetic Association coding in a keyboard configuration
EP0613162A3 (en) Connection device between the contacts of electrical switches and the like.
ATE283547T1 (de) Schalter mit selbstbeblasung mit reduzierter kompression
WO2000010902A3 (en) Linear handrail drive
EP0619199A3 (en) Sealing and wiping device.
EP0676553A3 (de) Wälzlager.
USD415518S (en) Type font
HUP9801921A1 (en) Inorganic contact fungicide composition with improved storability and high activity
TW354414B (en) A fixture of a semiconductor part, a platform for a semiconductor part and a joint device
EP0648831A3 (en) High performance greases based on methylfluoroalkylsiloxanes.