IN2012DE01716A - - Google Patents
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- Publication number
- IN2012DE01716A IN2012DE01716A IN1716DE2012A IN2012DE01716A IN 2012DE01716 A IN2012DE01716 A IN 2012DE01716A IN 1716DE2012 A IN1716DE2012 A IN 1716DE2012A IN 2012DE01716 A IN2012DE01716 A IN 2012DE01716A
- Authority
- IN
- India
- Prior art keywords
- switch contact
- arc
- breaking device
- arcs
- circuit breaking
- Prior art date
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011078524A DE102011078524A1 (de) | 2011-07-01 | 2011-07-01 | Doppeltunterbrechendes Schutzschaltgerät |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2012DE01716A true IN2012DE01716A (zh) | 2015-09-25 |
Family
ID=46197036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN1716DE2012 IN2012DE01716A (zh) | 2011-07-01 | 2012-06-05 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2541574B1 (zh) |
CN (1) | CN102856135B (zh) |
DE (1) | DE102011078524A1 (zh) |
IN (1) | IN2012DE01716A (zh) |
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 |
Family Cites Families (8)
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 |
EP0649155B1 (fr) * | 1993-10-15 | 1997-04-02 | 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 |
IT1325891B (it) * | 2001-06-22 | 2004-12-30 | Abb Service Srl | Polo interruttore miniaturizzato |
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
Also Published As
Publication number | Publication date |
---|---|
DE102011078524A1 (de) | 2013-01-03 |
EP2541574B1 (de) | 2015-09-16 |
EP2541574A1 (de) | 2013-01-02 |
CN102856135A (zh) | 2013-01-02 |
CN102856135B (zh) | 2017-05-03 |
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