CH577748A5 - - Google Patents
Info
- Publication number
- CH577748A5 CH577748A5 CH591074A CH591074A CH577748A5 CH 577748 A5 CH577748 A5 CH 577748A5 CH 591074 A CH591074 A CH 591074A CH 591074 A CH591074 A CH 591074A CH 577748 A5 CH577748 A5 CH 577748A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
- H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
-
- 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
- H01H71/2472—Electromagnetic mechanisms with rotatable armatures
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
- Mechanisms For Operating Contacts (AREA)
- Control Of Transmission Device (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732338738 DE2338738C3 (de) | 1973-07-31 | Druckknopfbetätigter Schalter mit einem elektromagnetischen Auslöser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH577748A5 true CH577748A5 (ru) | 1976-07-15 |
Family
ID=5888454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH591074A CH577748A5 (ru) | 1973-07-31 | 1974-04-30 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3938065A (ru) |
| JP (1) | JPS5044475A (ru) |
| CH (1) | CH577748A5 (ru) |
| FR (1) | FR2239756B1 (ru) |
| GB (1) | GB1461666A (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3927610C1 (en) * | 1989-08-22 | 1991-03-21 | Schulte-Elektrotechnik Gmbh & Co Kg, 5880 Luedenscheid, De | Circuit breaker with electronic monitoring circuit - has rocker switch with three positions, on, off and latch-in |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH614069A5 (ru) * | 1977-03-31 | 1979-10-31 | Weber Ag Fab Elektro | |
| DE2810987C3 (de) * | 1978-03-10 | 1985-01-03 | Siemens AG, 1000 Berlin und 8000 München | Niederspannungsschutzschalter mit einem elektromagnetischen Auslöser |
| DE2914775B1 (de) * | 1979-04-11 | 1980-07-17 | Siemens Ag | Einrichtung zum Umstellen einer Umschaltkontaktanordnung |
| JPS57143236A (en) * | 1981-02-27 | 1982-09-04 | Yamatake Honeywell Co Ltd | Manual reset type safety switch |
| US4612523A (en) * | 1984-11-15 | 1986-09-16 | Heinemann Electric Company | Circuit breaker mechanism |
| US4686600A (en) * | 1985-04-22 | 1987-08-11 | General Electric Company | Modular ground fault circuit breaker |
| DE58904454D1 (de) * | 1988-03-15 | 1993-07-01 | Abb Patent Gmbh | Kraftuebertragung im elektromagnetischen ausloesesystem eines installationseinbauschalters. |
| JP2872950B2 (ja) * | 1995-11-01 | 1999-03-24 | 日東工業株式会社 | 漏電ブレーカ |
| FR2864335B1 (fr) * | 2003-12-18 | 2006-02-03 | Crouzet Automatismes | Disjoncteur embarque avec mecanisme d'autorisation de rearmement |
| ES2318255T3 (es) * | 2004-05-06 | 2009-05-01 | Hager Electro S.A. | Subconjunto magnetico con muelle de torsion. |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1051951B (de) * | 1958-02-27 | 1959-03-05 | Ellenberger & Poensgen | Druckknopfbetaetigter UEberstromschalter |
| US2958751A (en) * | 1958-04-08 | 1960-11-01 | Heinemann Electric Co | Handle and latching mechanism for circuit breakers |
| DE1463121B2 (de) * | 1964-06-30 | 1970-09-17 | Ellenberger & Poensgen Gmbh, 8503 Altdorf | Druckknopfbetätigter Oberstromschalter für hohe Nennströme mit thermischer und elektromagnetischer Auslösung |
| DE1292728B (de) * | 1965-06-02 | 1969-04-17 | Ellenberger & Poensgen | Druckknopfbetaetigter UEberstromschalter |
-
1974
- 1974-04-30 CH CH591074A patent/CH577748A5/xx not_active IP Right Cessation
- 1974-06-27 FR FR7422437A patent/FR2239756B1/fr not_active Expired
- 1974-07-03 GB GB2951174A patent/GB1461666A/en not_active Expired
- 1974-07-12 US US05/488,299 patent/US3938065A/en not_active Expired - Lifetime
- 1974-07-31 JP JP49087132A patent/JPS5044475A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3927610C1 (en) * | 1989-08-22 | 1991-03-21 | Schulte-Elektrotechnik Gmbh & Co Kg, 5880 Luedenscheid, De | Circuit breaker with electronic monitoring circuit - has rocker switch with three positions, on, off and latch-in |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1461666A (en) | 1977-01-19 |
| DE2338738A1 (de) | 1975-02-20 |
| FR2239756A1 (ru) | 1975-02-28 |
| DE2338738B2 (de) | 1975-07-31 |
| JPS5044475A (ru) | 1975-04-21 |
| US3938065A (en) | 1976-02-10 |
| FR2239756B1 (ru) | 1978-03-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |