EP1526560A3 - Elektrischer Leitungsschutzschalter - Google Patents
Elektrischer Leitungsschutzschalter Download PDFInfo
- Publication number
- EP1526560A3 EP1526560A3 EP04023529A EP04023529A EP1526560A3 EP 1526560 A3 EP1526560 A3 EP 1526560A3 EP 04023529 A EP04023529 A EP 04023529A EP 04023529 A EP04023529 A EP 04023529A EP 1526560 A3 EP1526560 A3 EP 1526560A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- contact point
- circuit breaker
- release
- main
- electromagnetic release
- 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- Withdrawn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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 230000003111 delayed effect Effects 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
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
- H01H71/1081—Modifications for selective or back-up protection; Correlation between feeder and branch circuit breaker
-
- 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
- H01H71/402—Combined electrothermal and electromagnetic mechanisms in which the thermal mechanism influences the magnetic circuit of the electromagnetic mechanism
-
- 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
- H01H71/42—Induction-motor, induced-current, or electrodynamic release mechanisms
- H01H71/43—Electrodynamic release 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
- H01H71/44—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Abstract
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10349907 | 2003-10-25 | ||
| DE2003149907 DE10349907A1 (de) | 2003-10-25 | 2003-10-25 | Elektrischer Leitungsschutzschalter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1526560A2 EP1526560A2 (de) | 2005-04-27 |
| EP1526560A3 true EP1526560A3 (de) | 2005-05-25 |
Family
ID=34384477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04023529A Withdrawn EP1526560A3 (de) | 2003-10-25 | 2004-10-02 | Elektrischer Leitungsschutzschalter |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1526560A3 (de) |
| DE (1) | DE10349907A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2643129C (en) | 2006-02-23 | 2014-07-22 | Siemens Aktiengesellschaft | Overcurrent switching apparatus |
| DE102011008829B4 (de) * | 2011-01-19 | 2012-08-09 | Abb Ag | Installationsschaltgerät |
| EP2595169B1 (de) | 2011-11-21 | 2014-03-19 | ABB Technology AG | Thermo-magnetischer Freigabemechanismus für Schutzschalter |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE499213C (de) * | 1927-07-21 | 1930-06-06 | Schiele & Bruchsaler Industrie | Ausloesevorrichtung an elektrischen Schaltern |
| DE645755C (de) * | 1933-04-25 | 1937-06-03 | Karel Kesl | Elektrodynamisch-thermisch wirkendes UEberstromrelais |
| FR870490A (fr) * | 1940-03-01 | 1942-03-12 | Acec | Interrupteur automatique d'installation |
| CH230577A (de) * | 1940-09-25 | 1944-01-15 | Kesl Karel | Elektrische Schalteinrichtung. |
| DE3133200A1 (de) * | 1981-08-21 | 1983-03-03 | Siemens AG, 1000 Berlin und 8000 München | Leitungsschutzschalter, geeignet als vorautomat |
| US5432491A (en) * | 1992-03-31 | 1995-07-11 | Ellenberger & Poensgen Gmbh | Bimetal controlled circuit breaker |
| DE19526592A1 (de) * | 1995-07-21 | 1997-01-23 | Abb Patent Gmbh | Elektrischer Schalter, insbesondere Leitungsschutzschalter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2930960A1 (de) * | 1979-07-31 | 1981-02-19 | Bbc Brown Boveri & Cie | Selektivschutzeinrichtung |
-
2003
- 2003-10-25 DE DE2003149907 patent/DE10349907A1/de not_active Withdrawn
-
2004
- 2004-10-02 EP EP04023529A patent/EP1526560A3/de not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE499213C (de) * | 1927-07-21 | 1930-06-06 | Schiele & Bruchsaler Industrie | Ausloesevorrichtung an elektrischen Schaltern |
| DE645755C (de) * | 1933-04-25 | 1937-06-03 | Karel Kesl | Elektrodynamisch-thermisch wirkendes UEberstromrelais |
| FR870490A (fr) * | 1940-03-01 | 1942-03-12 | Acec | Interrupteur automatique d'installation |
| CH230577A (de) * | 1940-09-25 | 1944-01-15 | Kesl Karel | Elektrische Schalteinrichtung. |
| DE3133200A1 (de) * | 1981-08-21 | 1983-03-03 | Siemens AG, 1000 Berlin und 8000 München | Leitungsschutzschalter, geeignet als vorautomat |
| US5432491A (en) * | 1992-03-31 | 1995-07-11 | Ellenberger & Poensgen Gmbh | Bimetal controlled circuit breaker |
| DE19526592A1 (de) * | 1995-07-21 | 1997-01-23 | Abb Patent Gmbh | Elektrischer Schalter, insbesondere Leitungsschutzschalter |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1526560A2 (de) | 2005-04-27 |
| DE10349907A1 (de) | 2005-05-25 |
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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 |
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|
| PUAL | Search report despatched |
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| 17P | Request for examination filed |
Effective date: 20050512 |
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| AKX | Designation fees paid |
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|
| 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 |
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| 18D | Application deemed to be withdrawn |
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