GB2286486B - Circuit breaker - Google Patents
Circuit breakerInfo
- Publication number
- GB2286486B GB2286486B GB9426393A GB9426393A GB2286486B GB 2286486 B GB2286486 B GB 2286486B GB 9426393 A GB9426393 A GB 9426393A GB 9426393 A GB9426393 A GB 9426393A GB 2286486 B GB2286486 B GB 2286486B
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit breaker
- breaker
- circuit
- 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
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/2463—Electromagnetic mechanisms with plunger type armatures
-
- 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
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/14—Electrothermal mechanisms
- H01H71/16—Electrothermal mechanisms with bimetal element
-
- 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
- H01H73/18—Means for extinguishing or suppressing arc
-
- 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
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
- H01H71/0214—Housing or casing lateral walls containing guiding grooves or special mounting facilities
-
- 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
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
-
- 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
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/346—Details concerning the arc formation chamber
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1678294A JP2972075B2 (en) | 1994-02-10 | 1994-02-10 | Circuit breaker |
JP01678394A JP3619259B2 (en) | 1994-02-10 | 1994-02-10 | Circuit breaker |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9426393D0 GB9426393D0 (en) | 1995-03-01 |
GB2286486A GB2286486A (en) | 1995-08-16 |
GB2286486B true GB2286486B (en) | 1998-06-10 |
Family
ID=26353179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9426393A Expired - Fee Related GB2286486B (en) | 1994-02-10 | 1994-12-30 | Circuit breaker |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN1037794C (en) |
GB (1) | GB2286486B (en) |
HK (1) | HK1012775A1 (en) |
MY (1) | MY116226A (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10126851C1 (en) * | 2001-06-01 | 2002-12-19 | Siemens Ag | Switching device with electromagnetic release having components supported by bearings provided by parts of housing of switching device |
DE102006011982B4 (en) * | 2005-10-26 | 2009-04-02 | Abb Ag | Electrical switching device |
EP1876617A1 (en) * | 2006-07-06 | 2008-01-09 | ABB PATENT GmbH | Electrical installation switch with pre-arcing chamber, arcing horns and current limiting arc chute |
US8592709B2 (en) | 2008-04-15 | 2013-11-26 | General Electric Company | Current path arrangement for a circuit breaker |
CN101582354B (en) * | 2009-06-08 | 2011-05-04 | 常熟开关制造有限公司(原常熟开关厂) | Electromagnetic short current protective device for breaker |
DE102010032828B4 (en) * | 2010-07-30 | 2021-12-02 | Siemens Aktiengesellschaft | Switching device, in particular circuit breaker with toggle lever |
EP2750157B1 (en) * | 2012-12-27 | 2015-06-24 | Hager Electro Sas | Selective circuit-breaker arranged in a modular case |
CN103681146B (en) * | 2013-12-10 | 2016-08-17 | 德力西电气有限公司 | A kind of miniature circuit breaker |
KR102542379B1 (en) * | 2020-03-03 | 2023-06-12 | 엘에스일렉트릭(주) | Arc extinguishing assembly |
IT202100023873A1 (en) | 2021-09-16 | 2023-03-16 | Gewiss Spa | AUTOMATIC SWITCH |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050719A1 (en) * | 1980-08-21 | 1982-05-05 | Heinrich Kopp GmbH & Co. KG | Contact and extinguishing means for electrical automatic miniature switches |
US4604507A (en) * | 1983-12-26 | 1986-08-05 | Merlin Gerin | Miniature circuit breaker with improved insulation level |
EP0444283A1 (en) * | 1990-02-24 | 1991-09-04 | Licentia Patent-Verwaltungs-GmbH | Automatic cutout with an electromagnetic trip |
-
1994
- 1994-11-29 CN CN94117833A patent/CN1037794C/en not_active Expired - Lifetime
- 1994-12-30 MY MYPI94003572A patent/MY116226A/en unknown
- 1994-12-30 GB GB9426393A patent/GB2286486B/en not_active Expired - Fee Related
-
1998
- 1998-12-17 HK HK98113823A patent/HK1012775A1/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050719A1 (en) * | 1980-08-21 | 1982-05-05 | Heinrich Kopp GmbH & Co. KG | Contact and extinguishing means for electrical automatic miniature switches |
US4604507A (en) * | 1983-12-26 | 1986-08-05 | Merlin Gerin | Miniature circuit breaker with improved insulation level |
EP0444283A1 (en) * | 1990-02-24 | 1991-09-04 | Licentia Patent-Verwaltungs-GmbH | Automatic cutout with an electromagnetic trip |
Also Published As
Publication number | Publication date |
---|---|
GB9426393D0 (en) | 1995-03-01 |
CN1108000A (en) | 1995-09-06 |
GB2286486A (en) | 1995-08-16 |
HK1012775A1 (en) | 1999-08-06 |
CN1037794C (en) | 1998-03-18 |
MY116226A (en) | 2003-12-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2295275B (en) | Circuit breaker | |
SG63788A1 (en) | Circuit breaker | |
GB2302988B (en) | Circuit breaker | |
GB2295276B (en) | Leakage-responsive circuit breaker | |
GB2295284B (en) | Circuit breaker | |
GB2286486B (en) | Circuit breaker | |
GB9600625D0 (en) | Circuit breaker | |
HUP9702250A3 (en) | Circuit breaker | |
GB9505594D0 (en) | Circuit breaker | |
GB9424772D0 (en) | Circuit breaker | |
TW325189U (en) | Circuit breaker | |
GB2288293B (en) | Circuit interrupter | |
TW368181U (en) | Circuit breaker | |
GB2303980B (en) | Circuit breaker | |
GB9506399D0 (en) | Circuit breaker | |
GB2288498B (en) | Circuit breaker | |
GB2290168B (en) | Circuit breaker | |
GB2288486B (en) | Circuit breaker | |
SG48879A1 (en) | Circuit breaker | |
GB9505593D0 (en) | Circuit breaker | |
GB2288282B (en) | Circuit interrupter | |
GB2288279B (en) | Circuit breaker | |
TW362815U (en) | Circuit breaker | |
PL302788A1 (en) | Circuit breaker | |
SG24136A1 (en) | Circuit breaker |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
746 | Register noted 'licences of right' (sect. 46/1977) |
Effective date: 20000602 |
|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20051230 |