CN102856135B - 双断保护开关设备 - Google Patents

双断保护开关设备 Download PDF

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Publication number
CN102856135B
CN102856135B CN201210220339.3A CN201210220339A CN102856135B CN 102856135 B CN102856135 B CN 102856135B CN 201210220339 A CN201210220339 A CN 201210220339A CN 102856135 B CN102856135 B CN 102856135B
Authority
CN
China
Prior art keywords
electric arc
contact
arc
switch
air blowing
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
CN201210220339.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN102856135A (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 CN102856135A publication Critical patent/CN102856135A/zh
Application granted granted Critical
Publication of CN102856135B publication Critical patent/CN102856135B/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
    • 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
    • H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7092—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by several arcing chambers in series

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Circuit Breakers (AREA)
CN201210220339.3A 2011-07-01 2012-06-29 双断保护开关设备 Expired - Fee Related CN102856135B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011078524A DE102011078524A1 (de) 2011-07-01 2011-07-01 Doppeltunterbrechendes Schutzschaltgerät
DE102011078524.8 2011-07-01

Publications (2)

Publication Number Publication Date
CN102856135A CN102856135A (zh) 2013-01-02
CN102856135B true CN102856135B (zh) 2017-05-03

Family

ID=46197036

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210220339.3A Expired - Fee Related CN102856135B (zh) 2011-07-01 2012-06-29 双断保护开关设备

Country Status (4)

Country Link
EP (1) EP2541574B1 (pt)
CN (1) CN102856135B (pt)
DE (1) DE102011078524A1 (pt)
IN (1) IN2012DE01716A (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020204807A1 (en) * 2019-04-05 2020-10-08 Blixt Tech Ab Circuit breaker for breaking an electrical circuit
CN112382550A (zh) * 2020-11-30 2021-02-19 周义才 一种双灭弧室磁力吹弧断路器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0649155A1 (fr) * 1993-10-15 1995-04-19 Hager Electro S.A. Tôle de conduction double pour chambre de conduction d'arc de disjoncteur
DE19810981A1 (de) * 1998-03-13 1999-09-16 Abb Research Ltd Schalter mit PTC-Element zur verbesserten Strombegrenzung und Lichtbogenlöschung
CN1320582C (zh) * 2001-06-22 2007-06-06 Abb服务有限公司 小型断路器杆

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1257933B (de) * 1964-03-20 1968-01-04 Bbc Brown Boveri & Cie Elektrischer Leistungsschalter
US4810841A (en) * 1986-07-31 1989-03-07 Siemens Aktiengesellschaft Current-limiting switching element
DE10352934B4 (de) * 2003-11-11 2005-12-22 Siemens Ag Lichtbogen-Löschvorrichtung
EP1548772A1 (de) 2003-12-22 2005-06-29 ABB Schweiz Holding AG Lichtbogenlöscheinrichtung für Schutzschalter mit Doppelunterbrechung
EP1615246A1 (de) * 2004-07-05 2006-01-11 ABB Schweiz AG Lichtbogenlöscheinrichtung für Schutzschalter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0649155A1 (fr) * 1993-10-15 1995-04-19 Hager Electro S.A. Tôle de conduction double pour chambre de conduction d'arc de disjoncteur
DE19810981A1 (de) * 1998-03-13 1999-09-16 Abb Research Ltd Schalter mit PTC-Element zur verbesserten Strombegrenzung und Lichtbogenlöschung
CN1320582C (zh) * 2001-06-22 2007-06-06 Abb服务有限公司 小型断路器杆

Also Published As

Publication number Publication date
CN102856135A (zh) 2013-01-02
IN2012DE01716A (pt) 2015-09-25
DE102011078524A1 (de) 2013-01-03
EP2541574B1 (de) 2015-09-16
EP2541574A1 (de) 2013-01-02

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Granted publication date: 20170503