CN102856135B - 双断保护开关设备 - Google Patents
双断保护开关设备 Download PDFInfo
- 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
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011078524.8 | 2011-07-01 | ||
DE102011078524A DE102011078524A1 (de) | 2011-07-01 | 2011-07-01 | Doppeltunterbrechendes Schutzschaltgerät |
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 (de) |
CN (1) | CN102856135B (de) |
DE (1) | DE102011078524A1 (de) |
IN (1) | IN2012DE01716A (de) |
Families Citing this family (2)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0649155A1 (de) * | 1993-10-15 | 1995-04-19 | Hager Electro S.A. | Doppelte Lichtbogenlaufschiene für die Lichtbogenleitkammer eines Schutzschalters |
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)
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 |
-
2011
- 2011-07-01 DE DE102011078524A patent/DE102011078524A1/de not_active Withdrawn
-
2012
- 2012-05-22 EP EP12168863.4A patent/EP2541574B1/de active Active
- 2012-06-05 IN IN1716DE2012 patent/IN2012DE01716A/en unknown
- 2012-06-29 CN CN201210220339.3A patent/CN102856135B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0649155A1 (de) * | 1993-10-15 | 1995-04-19 | Hager Electro S.A. | Doppelte Lichtbogenlaufschiene für die Lichtbogenleitkammer eines Schutzschalters |
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 |
---|---|
EP2541574B1 (de) | 2015-09-16 |
CN102856135A (zh) | 2013-01-02 |
EP2541574A1 (de) | 2013-01-02 |
DE102011078524A1 (de) | 2013-01-03 |
IN2012DE01716A (de) | 2015-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 |