EP1414057A4 - Luftunterbrecherschalter - Google Patents

Luftunterbrecherschalter

Info

Publication number
EP1414057A4
EP1414057A4 EP01955554A EP01955554A EP1414057A4 EP 1414057 A4 EP1414057 A4 EP 1414057A4 EP 01955554 A EP01955554 A EP 01955554A EP 01955554 A EP01955554 A EP 01955554A EP 1414057 A4 EP1414057 A4 EP 1414057A4
Authority
EP
European Patent Office
Prior art keywords
circuit breaker
air circuit
air
breaker
circuit
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.)
Granted
Application number
EP01955554A
Other languages
English (en)
French (fr)
Other versions
EP1414057A1 (de
EP1414057B1 (de
Inventor
J Kawakami
H Okashita
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP1414057A1 publication Critical patent/EP1414057A1/de
Publication of EP1414057A4 publication Critical patent/EP1414057A4/de
Application granted granted Critical
Publication of EP1414057B1 publication Critical patent/EP1414057B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
    • H01H1/226—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member having a plurality of parallel contact bars
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5822—Flexible connections between movable contact and terminal
EP01955554A 2001-08-02 2001-08-02 Luftunterbrecherschalter Expired - Lifetime EP1414057B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2001/006644 WO2003015114A1 (fr) 2001-08-02 2001-08-02 Disjoncteur a air

Publications (3)

Publication Number Publication Date
EP1414057A1 EP1414057A1 (de) 2004-04-28
EP1414057A4 true EP1414057A4 (de) 2005-03-16
EP1414057B1 EP1414057B1 (de) 2010-11-03

Family

ID=11737615

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01955554A Expired - Lifetime EP1414057B1 (de) 2001-08-02 2001-08-02 Luftunterbrecherschalter

Country Status (8)

Country Link
EP (1) EP1414057B1 (de)
JP (1) JP4599799B2 (de)
KR (1) KR100520928B1 (de)
CN (1) CN1226764C (de)
DE (1) DE60143410D1 (de)
ES (1) ES2351204T3 (de)
TW (1) TW517257B (de)
WO (1) WO2003015114A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4024726B2 (ja) * 2003-07-17 2007-12-19 三菱電機株式会社 多極回路遮断器
DE10347148B4 (de) * 2003-10-10 2006-01-19 Moeller Gmbh Schaltvorrichtung mit einfach unterbrechendem Drehkontakt
CN100359618C (zh) * 2004-01-28 2008-01-02 三菱电机株式会社 断路器
DE112005003632B4 (de) * 2005-07-21 2014-07-24 Mitsubishi Denki K.K. Leistungsschalter
EP2261946B1 (de) * 2008-04-04 2015-09-02 Mitsubishi Electric Corporation Kurzschlussdetektionsvorrichtung für einen unterbrecherschalter
FR2947667A1 (fr) * 2009-07-01 2011-01-07 Schneider Electric Ind Sas Asservissement via un dispositif de compensation magnetique des forces de repulsion et contacteur comprenant un tel dispositif
KR101168533B1 (ko) * 2011-03-14 2012-07-27 엘에스산전 주식회사 접지 스위치
CN112635263B (zh) * 2020-12-30 2022-09-13 滁州博杰科技有限公司 一种电磁辅助断路器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925155U (ja) * 1982-08-07 1984-02-16 三菱電機株式会社 多極回路しや断器
US4891617A (en) * 1988-08-01 1990-01-02 Westinghouse Electric Corp. Rubber stops in outside poles
JPH0766736B2 (ja) * 1988-09-27 1995-07-19 寺崎電気産業株式会社 多極形電気開閉器
JP2633959B2 (ja) * 1989-06-30 1997-07-23 株式会社日立製作所 回路遮断器
JPH0689650A (ja) * 1992-09-07 1994-03-29 Mitsubishi Electric Corp 遮断器
JP2001101962A (ja) * 1999-09-29 2001-04-13 Mitsubishi Electric Corp 回路遮断器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
CN1226764C (zh) 2005-11-09
KR100520928B1 (ko) 2005-10-17
EP1414057A1 (de) 2004-04-28
JP4599799B2 (ja) 2010-12-15
DE60143410D1 (de) 2010-12-16
KR20030055272A (ko) 2003-07-02
CN1441956A (zh) 2003-09-10
TW517257B (en) 2003-01-11
ES2351204T3 (es) 2011-02-01
EP1414057B1 (de) 2010-11-03
JPWO2003015114A1 (ja) 2004-12-02
WO2003015114A1 (fr) 2003-02-20

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