CN104867778B - 具有断开布置的限制器型空气断路器 - Google Patents
具有断开布置的限制器型空气断路器 Download PDFInfo
- Publication number
- CN104867778B CN104867778B CN201510082148.9A CN201510082148A CN104867778B CN 104867778 B CN104867778 B CN 104867778B CN 201510082148 A CN201510082148 A CN 201510082148A CN 104867778 B CN104867778 B CN 104867778B
- Authority
- CN
- China
- Prior art keywords
- breaker
- carrier module
- circuit
- cam pack
- latch pin
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/1054—Means for avoiding unauthorised release
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/504—Manual reset mechanisms which may be also used for manual release provided with anti-rebound means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/505—Latching devices between operating and release mechanism
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Breakers (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/185036 | 2014-02-20 | ||
US14/185,036 US9349560B2 (en) | 2014-02-20 | 2014-02-20 | Limiter type air circuit breaker with blow open arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104867778A CN104867778A (zh) | 2015-08-26 |
CN104867778B true CN104867778B (zh) | 2018-10-09 |
Family
ID=53759113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510082148.9A Active CN104867778B (zh) | 2014-02-20 | 2015-02-15 | 具有断开布置的限制器型空气断路器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9349560B2 (zh) |
CN (1) | CN104867778B (zh) |
DE (1) | DE102015102469A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016214783A1 (de) * | 2016-08-09 | 2018-02-15 | Siemens Aktiengesellschaft | Sprungantrieb sowie Schalteinrichtung mit Sprungantrieb |
GB2565304B (en) * | 2017-08-08 | 2019-12-18 | Tripco Ltd | A bistable electrical switching device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3174022A (en) * | 1962-07-19 | 1965-03-16 | Allis Chalmers Mfg Co | Circuit breaker having stored energy operating mechanism employing a pair of overcenter toggles |
US5912605A (en) * | 1997-11-20 | 1999-06-15 | Eaton Corporation | Circuit breaker with automatic catch to prevent rebound of blow open contact arm |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR908664A (zh) | 1939-03-11 | 1946-04-16 | ||
US2568008A (en) | 1948-05-22 | 1951-09-18 | Allis Chalmers Mfg Co | High-voltage air blast circuit breaker having the blast valve arranged at line potential |
US4219713A (en) * | 1976-12-30 | 1980-08-26 | Westinghouse Electric Corp. | Circuit breaker with high speed trip latch |
US4276526A (en) | 1980-01-28 | 1981-06-30 | General Electric Company | Miniature current limiting circuit breaker |
IT1173269B (it) * | 1984-02-15 | 1987-06-18 | Cge Comp Gen Elettromecc | Combinazione di concegno di aggancio e di dispositivo sganciatore per evitare la richiusura dei contatti di un interuttori automatico dopo un'apertura dovuta a corto circuito |
US4695690A (en) * | 1986-01-21 | 1987-09-22 | General Electric Company | Closing delay arrangement for current limiting circuit breaker contacts |
ZA898764B (en) * | 1988-12-08 | 1990-08-29 | Westinghouse Electric Corp | Electrical circuit breaker handle locking apparatus |
US5926081A (en) | 1997-09-23 | 1999-07-20 | Siemens Energy & Automation, Inc. | Circuit breaker having a cam structure which aids blow open operation |
US6005206A (en) | 1998-05-07 | 1999-12-21 | Eaton Corporation | Electrical switching apparatus with improved contact arm carrier arrangement |
FR2781921B1 (fr) | 1998-07-29 | 2000-09-15 | Schneider Electric Ind Sa | Disjoncteur a tenue electrodynamique et pouvoir de coupure eleves |
US6218919B1 (en) | 2000-03-15 | 2001-04-17 | General Electric Company | Circuit breaker latch mechanism with decreased trip time |
US6204465B1 (en) * | 2000-04-03 | 2001-03-20 | Eaton Corporation | Circuit breaker with arc gas engaging paddles on a trip bar and/or crossbar |
US6437960B1 (en) | 2000-05-31 | 2002-08-20 | Square D Company | Current limiting circuit breaker with positive temperature coefficient resistivity (PTC) element and insertable insulating object |
US6376788B1 (en) | 2001-01-08 | 2002-04-23 | Eaton Corporation | Magnetically collapsible toggle linkage for electrical switching apparatus |
US6437269B1 (en) | 2001-08-07 | 2002-08-20 | Eaton Corporation | Spring powered electrical switching apparatus with anti-rollover cam |
US6977568B1 (en) | 2005-01-13 | 2005-12-20 | Eaton Corporation | Blow open moving contact assembly for electric power switching apparatus with a very high current interruption rating |
KR100882398B1 (ko) * | 2007-08-20 | 2009-02-05 | 엘에스산전 주식회사 | 자동 풀림 링크 기구를 구비한 회로 차단기 및 이에사용되는 자동풀림 링크 기구 |
US7566840B2 (en) | 2007-10-04 | 2009-07-28 | General Electric Company | Contact arm mechanism for circuit breaker |
US7911302B2 (en) | 2007-11-15 | 2011-03-22 | General Electric Company | Secondary trip system for circuit breaker |
US7935902B2 (en) | 2008-04-15 | 2011-05-03 | General Electric Company | Contact assembly of circuit breaker |
US7705263B2 (en) | 2008-04-15 | 2010-04-27 | General Electric Company | Arc chute assembly for a circuit breaker |
US8008587B2 (en) | 2009-04-08 | 2011-08-30 | Eaton Corporation | Circuit breaker carrier assembly with spring guide |
-
2014
- 2014-02-20 US US14/185,036 patent/US9349560B2/en active Active
-
2015
- 2015-02-15 CN CN201510082148.9A patent/CN104867778B/zh active Active
- 2015-02-20 DE DE102015102469.1A patent/DE102015102469A1/de active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3174022A (en) * | 1962-07-19 | 1965-03-16 | Allis Chalmers Mfg Co | Circuit breaker having stored energy operating mechanism employing a pair of overcenter toggles |
US5912605A (en) * | 1997-11-20 | 1999-06-15 | Eaton Corporation | Circuit breaker with automatic catch to prevent rebound of blow open contact arm |
CN1227396A (zh) * | 1997-11-20 | 1999-09-01 | 尹顿公司 | 带自动抓钩可防止跳开接触臂回弹的断路器 |
Also Published As
Publication number | Publication date |
---|---|
US9349560B2 (en) | 2016-05-24 |
CN104867778A (zh) | 2015-08-26 |
US20150235795A1 (en) | 2015-08-20 |
DE102015102469A1 (de) | 2015-08-20 |
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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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190726 Address after: Baden, Switzerland Patentee after: ABB TECHNOLOGY LTD. Address before: American New York Patentee before: General Electric Company |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211125 Address after: Italy, Milan Patentee after: ABB A/S Address before: Swiss Baden Patentee before: ABB Switzerland Co.,Ltd. |
|
TR01 | Transfer of patent right |