FR2697666B1 - Parafoudre pour un dispositif de commutation isolé par un gaz. - Google Patents

Parafoudre pour un dispositif de commutation isolé par un gaz.

Info

Publication number
FR2697666B1
FR2697666B1 FR9312625A FR9312625A FR2697666B1 FR 2697666 B1 FR2697666 B1 FR 2697666B1 FR 9312625 A FR9312625 A FR 9312625A FR 9312625 A FR9312625 A FR 9312625A FR 2697666 B1 FR2697666 B1 FR 2697666B1
Authority
FR
France
Prior art keywords
gas
switching device
surge arrester
insulated switching
insulated
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 - Fee Related
Application number
FR9312625A
Other languages
English (en)
Other versions
FR2697666A1 (fr
Inventor
Jun Ozawa
Katsuji Shindo
Kazuya Ooishi
Yoshitaka Yagihashi
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
Publication of FR2697666A1 publication Critical patent/FR2697666A1/fr
Application granted granted Critical
Publication of FR2697666B1 publication Critical patent/FR2697666B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00—Overvoltage arresters using spark gaps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/16—Overvoltage arresters using spark gaps having a plurality of gaps arranged in series
    • H01T4/20—Arrangements for improving potential distribution
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/12—Overvoltage protection resistors
    • H01C7/123—Arrangements for improving potential distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
  • Gas-Insulated Switchgears (AREA)
FR9312625A 1992-10-29 1993-10-22 Parafoudre pour un dispositif de commutation isolé par un gaz. Expired - Fee Related FR2697666B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29154692A JP3346804B2 (ja) 1992-10-29 1992-10-29 ガス絶縁開閉装置用避雷器

Publications (2)

Publication Number Publication Date
FR2697666A1 FR2697666A1 (fr) 1994-05-06
FR2697666B1 true FR2697666B1 (fr) 1995-03-24

Family

ID=17770316

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9312625A Expired - Fee Related FR2697666B1 (fr) 1992-10-29 1993-10-22 Parafoudre pour un dispositif de commutation isolé par un gaz.

Country Status (5)

Country Link
US (1) US5373279A (fr)
JP (1) JP3346804B2 (fr)
KR (1) KR100289504B1 (fr)
FR (1) FR2697666B1 (fr)
TW (1) TW246735B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002359036A1 (en) * 2002-12-02 2004-06-23 Young-Ki Chung Bipolar discharge-dissipation lightning air terminals
KR100962248B1 (ko) 2009-04-29 2010-06-11 (주)의제전기설비연구원 고성능 쌍극자 피뢰침
JP5699995B2 (ja) * 2012-07-02 2015-04-15 株式会社デンソー 電力変換装置
JP6391453B2 (ja) * 2014-12-09 2018-09-19 三菱電機株式会社 避雷器
KR101716210B1 (ko) * 2016-04-28 2017-03-14 한국건설기술연구원 인공개수로 흐름에서 도플러 유속계로 취득한 3차원 유속자료의 후처리방법 및 그를 위한 시스템
CN106448959B (zh) * 2016-12-07 2017-12-12 广东电网有限责任公司清远供电局 一种带单引弧杆的开口环式并联间隙

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823679B2 (ja) * 1977-02-16 1983-05-17 日本電気株式会社 記憶装置
JPS55105989A (en) * 1979-02-09 1980-08-14 Hitachi Ltd Tank type arrester
US4340924A (en) * 1980-10-27 1982-07-20 General Electric Company Grading means for high voltage metal enclosed gas insulated surge arresters
US4404614A (en) * 1981-05-15 1983-09-13 Electric Power Research Institute, Inc. Surge arrester having a non-fragmenting outer housing
JPS641913A (en) * 1987-06-24 1989-01-06 Tamagawa Seiki Co Ltd Encoder
US4930039A (en) * 1989-04-18 1990-05-29 Cooper Industries, Inc. Fail-safe surge arrester

Also Published As

Publication number Publication date
KR940010436A (ko) 1994-05-26
JP3346804B2 (ja) 2002-11-18
FR2697666A1 (fr) 1994-05-06
TW246735B (fr) 1995-05-01
US5373279A (en) 1994-12-13
KR100289504B1 (ko) 2001-05-02
JPH06140123A (ja) 1994-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse