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 PDFInfo
- 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
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)
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)
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)
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)
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 |
-
2010
- 2010-05-05 DE DE102010019432A patent/DE102010019432A1/de not_active Withdrawn
-
2011
- 2011-04-06 EP EP11161311.3A patent/EP2385537B1/de not_active Not-in-force
- 2011-05-05 CN CN201110115252.5A patent/CN102237230B/zh not_active Expired - Fee Related
Patent Citations (4)
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
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 |