BE835120A - AUTOMATIC SWITCH, ESPECIALLY SAFETY SWITCH OR PROTECTION CIRCUIT BREAKER - Google Patents
AUTOMATIC SWITCH, ESPECIALLY SAFETY SWITCH OR PROTECTION CIRCUIT BREAKERInfo
- Publication number
- BE835120A BE835120A BE161468A BE161468A BE835120A BE 835120 A BE835120 A BE 835120A BE 161468 A BE161468 A BE 161468A BE 161468 A BE161468 A BE 161468A BE 835120 A BE835120 A BE 835120A
- Authority
- BE
- Belgium
- Prior art keywords
- switch
- circuit breaker
- protection circuit
- especially safety
- automatic
- Prior art date
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
- H01H71/34—Electromagnetic mechanisms having two or more armatures controlled by a common winding
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
- Electromagnets (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Dc Machiner (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742454983 DE2454983C2 (en) | 1974-11-20 | 1974-11-20 | SELF SWITCH, IN PARTICULAR CIRCUIT BREAKERS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE835120A true BE835120A (en) | 1976-02-16 |
Family
ID=5931322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE161468A BE835120A (en) | 1974-11-20 | 1975-10-31 | AUTOMATIC SWITCH, ESPECIALLY SAFETY SWITCH OR PROTECTION CIRCUIT BREAKER |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS561734B2 (en) |
| AT (1) | AT343206B (en) |
| BE (1) | BE835120A (en) |
| CH (1) | CH600549A5 (en) |
| DE (1) | DE2454983C2 (en) |
| DK (1) | DK134168C (en) |
| ES (1) | ES216828Y (en) |
| FR (1) | FR2292328A1 (en) |
| GB (1) | GB1517307A (en) |
| GR (1) | GR60343B (en) |
| IT (1) | IT1048710B (en) |
| ZA (1) | ZA757120B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2718375C2 (en) * | 1977-04-26 | 1982-09-23 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Release mechanism |
| DE3016467A1 (en) * | 1980-04-29 | 1981-11-05 | Christian Geyer GmbH & Co, 8500 Nürnberg | Electromagnetic trip with instantaneous and delayed action - has concentric armatures with different bias springs acting on one operating rod |
| DE19915785A1 (en) * | 1999-04-08 | 2000-10-12 | Abb Patent Gmbh | Electromagnetic release for an electrical switching device |
| CN100392787C (en) * | 2005-07-26 | 2008-06-04 | 陈景正 | Electromagnetic breaker tripping mechanism |
-
1974
- 1974-11-20 DE DE19742454983 patent/DE2454983C2/en not_active Expired
-
1975
- 1975-09-24 AT AT731475A patent/AT343206B/en not_active IP Right Cessation
- 1975-10-23 DK DK476375A patent/DK134168C/en not_active IP Right Cessation
- 1975-10-28 GB GB44465/75A patent/GB1517307A/en not_active Expired
- 1975-10-31 BE BE161468A patent/BE835120A/en not_active IP Right Cessation
- 1975-11-05 CH CH1428875A patent/CH600549A5/xx not_active IP Right Cessation
- 1975-11-12 ZA ZA00757120A patent/ZA757120B/en unknown
- 1975-11-13 IT IT29252/75A patent/IT1048710B/en active
- 1975-11-18 FR FR7535205A patent/FR2292328A1/en active Granted
- 1975-11-18 GR GR49397A patent/GR60343B/en unknown
- 1975-11-20 JP JP13970475A patent/JPS561734B2/ja not_active Expired
- 1975-11-20 ES ES1975216828U patent/ES216828Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2454983C2 (en) | 1976-12-02 |
| JPS561734B2 (en) | 1981-01-14 |
| ZA757120B (en) | 1976-10-27 |
| AT343206B (en) | 1978-05-10 |
| ES216828Y (en) | 1976-12-16 |
| FR2292328B1 (en) | 1980-10-03 |
| GB1517307A (en) | 1978-07-12 |
| IT1048710B (en) | 1980-12-20 |
| GR60343B (en) | 1978-05-17 |
| DE2454983B1 (en) | 1976-04-22 |
| ES216828U (en) | 1976-08-01 |
| DK134168C (en) | 1977-02-21 |
| ATA731475A (en) | 1977-09-15 |
| CH600549A5 (en) | 1978-06-15 |
| DK134168B (en) | 1976-09-20 |
| JPS5175976A (en) | 1976-06-30 |
| FR2292328A1 (en) | 1976-06-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: SIEMENS A.G. Effective date: 19871031 |