CN102237230B - 用于监控电路的双断路保护开关 - Google Patents

用于监控电路的双断路保护开关 Download PDF

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Publication number
CN102237230B
CN102237230B CN201110115252.5A CN201110115252A CN102237230B CN 102237230 B CN102237230 B CN 102237230B CN 201110115252 A CN201110115252 A CN 201110115252A CN 102237230 B CN102237230 B CN 102237230B
Authority
CN
China
Prior art keywords
switch
switch contact
contact
double
movable
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
CN201110115252.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN102237230A (zh
Inventor
G.埃克特
M诺伊迈尔
C.韦伯
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of CN102237230A publication Critical patent/CN102237230A/zh
Application granted granted Critical
Publication of CN102237230B publication Critical patent/CN102237230B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/40—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H9/446—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
CN201110115252.5A 2010-05-05 2011-05-05 用于监控电路的双断路保护开关 Expired - Fee Related CN102237230B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010019432A DE102010019432A1 (de) 2010-05-05 2010-05-05 Doppelunterbrechendes Schutzschaltgerät zum Überwachen eines Stromkreises
DE102010019432.8 2010-05-05

Publications (2)

Publication Number Publication Date
CN102237230A CN102237230A (zh) 2011-11-09
CN102237230B true CN102237230B (zh) 2015-04-08

Family

ID=44511633

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110115252.5A Expired - Fee Related CN102237230B (zh) 2010-05-05 2011-05-05 用于监控电路的双断路保护开关

Country Status (3)

Country Link
EP (1) EP2385537B1 (de)
CN (1) CN102237230B (de)
DE (1) DE102010019432A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011080525A1 (de) * 2011-08-05 2013-02-07 Siemens Aktiengesellschaft Doppeltunterbrechendes Schutzschaltgerät
EP3293748B1 (de) 2016-09-09 2020-05-27 Microelettrica Scientifica S.p.A. Verbesserte kontaktorvorrichtung für hochstromschaltanwendungen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3133175A (en) * 1960-10-05 1964-05-12 Cutler Hammer Inc Shockproof electromagnetic contactor having arc chute and blowout assembly and pivoted contact carriage means
US4831347A (en) * 1985-07-12 1989-05-16 Square D Company Air break contactor
FR2814851A1 (fr) * 2000-10-03 2002-04-05 Hager Electro Disjoncteur magnetique a haut pouvoir de coupure
CN1764995A (zh) * 2003-04-30 2006-04-26 西门子公司 机电式开关设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE928655C (de) * 1951-08-08 1955-06-06 Siemens Ag Loeschanordnung mit Loeschblechen fuer Gleichstromschalter
JPH071657B2 (ja) * 1989-09-18 1995-01-11 三菱電機株式会社 回路遮断器
WO1999014776A1 (en) * 1997-09-18 1999-03-25 General Electric Company Current limiting circuit breaker with current commutation
DE10222668A1 (de) * 2001-05-28 2002-12-05 Fuji Electric Co Ltd Schaltgerät
EP1548772A1 (de) 2003-12-22 2005-06-29 ABB Schweiz Holding AG Lichtbogenlöscheinrichtung für Schutzschalter mit Doppelunterbrechung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3133175A (en) * 1960-10-05 1964-05-12 Cutler Hammer Inc Shockproof electromagnetic contactor having arc chute and blowout assembly and pivoted contact carriage means
US4831347A (en) * 1985-07-12 1989-05-16 Square D Company Air break contactor
FR2814851A1 (fr) * 2000-10-03 2002-04-05 Hager Electro Disjoncteur magnetique a haut pouvoir de coupure
CN1764995A (zh) * 2003-04-30 2006-04-26 西门子公司 机电式开关设备

Also Published As

Publication number Publication date
CN102237230A (zh) 2011-11-09
EP2385537A1 (de) 2011-11-09
EP2385537B1 (de) 2017-05-31
DE102010019432A1 (de) 2011-11-10

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150408

CF01 Termination of patent right due to non-payment of annual fee