EP0670585A3 - Power circuit breaker. - Google Patents
Power circuit breaker. Download PDFInfo
- Publication number
- EP0670585A3 EP0670585A3 EP95710005A EP95710005A EP0670585A3 EP 0670585 A3 EP0670585 A3 EP 0670585A3 EP 95710005 A EP95710005 A EP 95710005A EP 95710005 A EP95710005 A EP 95710005A EP 0670585 A3 EP0670585 A3 EP 0670585A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- circuit breaker
- power circuit
- power
- 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.)
- Withdrawn
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
- H01H71/1045—Multiple circuits-breaker, e.g. for the purpose of dividing current or potential drop
-
- 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
- H01H71/40—Combined electrothermal and electromagnetic mechanisms
-
- 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
- H01H71/40—Combined electrothermal and electromagnetic mechanisms
- H01H2071/407—Combined electrothermal and electromagnetic mechanisms the thermal element being heated by the coil of the electromagnetic mechanism
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
- H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
-
- 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
- H01H71/08—Terminals; Connections
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4406670A DE4406670C3 (en) | 1994-03-01 | 1994-03-01 | Miniature circuit breaker |
DE4406670 | 1994-03-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0670585A2 EP0670585A2 (en) | 1995-09-06 |
EP0670585A3 true EP0670585A3 (en) | 1997-10-29 |
Family
ID=6511523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95710005A Withdrawn EP0670585A3 (en) | 1994-03-01 | 1995-02-09 | Power circuit breaker. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5565828A (en) |
EP (1) | EP0670585A3 (en) |
AU (1) | AU682429B2 (en) |
DE (1) | DE4406670C3 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0702387A1 (en) * | 1994-09-16 | 1996-03-20 | Eaton Corporation | Multipole circuit breaker with reduced operating temperature |
DE19847155A1 (en) * | 1998-10-13 | 2000-04-20 | Kopp Heinrich Ag | Overcurrent trip device for circuit breakers, has heat conducting tubular body wound with coil, and with stop end and opposite expanded end for mounting and radial support of bimetallic spring plate |
US6034586A (en) * | 1998-10-21 | 2000-03-07 | Airpax Corporation, Llc | Parallel contact circuit breaker |
DE10120189A1 (en) * | 2001-04-24 | 2002-11-14 | Prodex Technologie Gmbh | Protecting switching device with electromagnetic triggering has excess current trigger with magnetic windings that interacts with switch lock to bring it from contact position to open position |
US6563406B2 (en) * | 2001-06-15 | 2003-05-13 | Eaton Corporation | Multi-pole circuit breaker with parallel current |
DE102004055564B4 (en) * | 2004-11-18 | 2022-05-05 | Abb Ag | Electrical installation switching device |
US7348514B2 (en) * | 2006-04-12 | 2008-03-25 | Eaton Corporation | Slot motor and circuit breaker including the same |
DE102007001471A1 (en) * | 2007-01-05 | 2008-07-10 | Siemens Ag | Electrical switching device for use in low-voltage circuit-breaker, has contact lever linearly guided for closing interfaces during switching movement of lever in point and guided in rotation movement of lever in same point |
EP2544207B1 (en) * | 2011-07-05 | 2017-03-29 | Siemens Aktiengesellschaft | Short circuit trigger with optimised coil connection |
US10063815B1 (en) * | 2011-09-26 | 2018-08-28 | Jenesia1, Inc. | Mobile communication platform |
DE202012013004U1 (en) * | 2012-12-15 | 2014-08-04 | Ellenberger & Poensgen Gmbh | Circuit breaker and adapter for a circuit breaker |
US9653224B2 (en) * | 2015-10-13 | 2017-05-16 | Eaton Corporation | Interruption apparatus employing actuator having movable engagement element |
SI25460B (en) * | 2017-06-06 | 2021-11-30 | Nela Razvojni Center Za Elektroindustrijo In Elektroniko, D.O.O. | Improved thermomagnetic actuator in a security electric switch |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE508066C (en) * | 1930-09-24 | Siemens Schuckertwerke Akt Ges | Device for switching large switching capacities through parallel self-switches | |
DE2402092A1 (en) * | 1974-01-17 | 1975-07-31 | Licentia Gmbh | Heavy current single-pole protective cct. breaker - uses parallel connection of poles of two-pole switch and has bimetal trip |
EP0117094A1 (en) * | 1983-02-18 | 1984-08-29 | Heinemann Electric Company | A circuit breaker comprising parallel connected sections |
DE3515158A1 (en) * | 1985-04-26 | 1986-11-06 | Lindner Gmbh, Fabrik Elektrischer Lampen Und Apparate, 8600 Bamberg | High-current overcurrent protection circuit breaker |
DE3637275C1 (en) * | 1986-11-03 | 1988-05-05 | Flohr Peter | Overcurrent trip device for protection switching apparatuses |
EP0322321A1 (en) * | 1987-12-10 | 1989-06-28 | Merlin Gerin | High caliber multipole breaker with mould case |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3278708A (en) * | 1965-11-26 | 1966-10-11 | Gen Electric | Electric circuit breaker with thermal magnetic trip |
US3412349A (en) * | 1966-11-25 | 1968-11-19 | Gen Electric | Current-limiting electric circuit breaker |
US3786380A (en) * | 1973-02-16 | 1974-01-15 | Airpax Electronics | Multi-pole circuit breaker |
FR2414784A1 (en) * | 1978-01-11 | 1979-08-10 | Merlin Gerin | Adjacent switch handle connector - consists of U=shaped cross=section bar fastened by hooks to switch handles |
DE2905257A1 (en) * | 1979-02-12 | 1980-08-21 | Wella Ag | HAIR TREATMENT |
DE3342469A1 (en) * | 1983-11-24 | 1985-06-05 | Bbc Brown Boveri & Cie | ELECTRIC SWITCH |
DE3908350A1 (en) * | 1989-03-15 | 1990-09-20 | Asea Brown Boveri | Electrical coil |
DE3915127C1 (en) * | 1989-05-09 | 1990-09-06 | Flohr, Peter, Dipl.-Ing., 7790 Messkirch, De | |
US5162765A (en) * | 1991-12-23 | 1992-11-10 | North American Philips Corporation | Adjustable magnetic tripping device and circuit breaker including such device |
-
1994
- 1994-03-01 DE DE4406670A patent/DE4406670C3/en not_active Expired - Fee Related
-
1995
- 1995-02-09 EP EP95710005A patent/EP0670585A3/en not_active Withdrawn
- 1995-02-27 US US08/395,010 patent/US5565828A/en not_active Expired - Fee Related
- 1995-02-28 AU AU13568/95A patent/AU682429B2/en not_active Ceased
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE508066C (en) * | 1930-09-24 | Siemens Schuckertwerke Akt Ges | Device for switching large switching capacities through parallel self-switches | |
DE2402092A1 (en) * | 1974-01-17 | 1975-07-31 | Licentia Gmbh | Heavy current single-pole protective cct. breaker - uses parallel connection of poles of two-pole switch and has bimetal trip |
EP0117094A1 (en) * | 1983-02-18 | 1984-08-29 | Heinemann Electric Company | A circuit breaker comprising parallel connected sections |
DE3515158A1 (en) * | 1985-04-26 | 1986-11-06 | Lindner Gmbh, Fabrik Elektrischer Lampen Und Apparate, 8600 Bamberg | High-current overcurrent protection circuit breaker |
DE3637275C1 (en) * | 1986-11-03 | 1988-05-05 | Flohr Peter | Overcurrent trip device for protection switching apparatuses |
EP0322321A1 (en) * | 1987-12-10 | 1989-06-28 | Merlin Gerin | High caliber multipole breaker with mould case |
Also Published As
Publication number | Publication date |
---|---|
DE4406670C3 (en) | 1999-09-09 |
DE4406670A1 (en) | 1995-09-14 |
EP0670585A2 (en) | 1995-09-06 |
US5565828A (en) | 1996-10-15 |
AU682429B2 (en) | 1997-10-02 |
DE4406670C2 (en) | 1997-03-06 |
AU1356895A (en) | 1995-09-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): CH DE GB LI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): CH DE GB LI |
|
17P | Request for examination filed |
Effective date: 19971028 |
|
17Q | First examination report despatched |
Effective date: 19980114 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19980526 |