BE399644A - - Google Patents
Info
- Publication number
- BE399644A BE399644A BE399644DA BE399644A BE 399644 A BE399644 A BE 399644A BE 399644D A BE399644D A BE 399644DA BE 399644 A BE399644 A BE 399644A
- Authority
- BE
- Belgium
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
- H01H71/38—Electromagnetic mechanisms wherein the magnet coil also acts as arc blow-out device
-
- 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
- H01H73/36—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 having electromagnetic release and no other automatic release
- H01H73/38—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 having electromagnetic release and no other automatic release reset by lever
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL84649D DE636718C (en) | 1933-10-18 | 1933-10-18 | Electromagnetic overcurrent switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE399644A true BE399644A (en) | 1933-12-30 |
Family
ID=6477259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE399644D BE399644A (en) | 1933-10-18 | 1933-11-14 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2105604A (en) |
| BE (1) | BE399644A (en) |
| DE (1) | DE636718C (en) |
| FR (1) | FR777270A (en) |
| GB (1) | GB426999A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE950391C (en) * | 1938-10-11 | 1956-10-11 | Siemens Ag | Electromagnetic device |
| DE744559C (en) * | 1940-08-15 | 1944-01-20 | Wilhelm Leyhausen | Small self switch |
| DE740958C (en) * | 1940-11-10 | 1943-11-01 | Ing Karl Kesl | Overcurrent switch in disconnector form |
| DE751583C (en) * | 1941-03-02 | 1951-10-29 | Wilhelm Leyhausen | Small self switch |
| DE957322C (en) * | 1952-02-02 | 1957-01-31 | Sursum Elek Zitaets Ges Leyhau | Magnet system for electrical switches |
| DE1092544B (en) * | 1954-01-28 | 1960-11-10 | Licentia Gmbh | Switching device, in particular automatic installation switches |
| FR1209706A (en) * | 1958-08-30 | 1960-03-03 | Electromagnetic control device | |
| DE29917960U1 (en) | 1999-10-12 | 1999-12-30 | Kuhnke GmbH, 23714 Malente | Electromagnetic actuator, especially a proportional magnet |
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1933
- 1933-10-18 DE DEL84649D patent/DE636718C/en not_active Expired
- 1933-11-06 FR FR777270D patent/FR777270A/en not_active Expired
- 1933-11-14 BE BE399644D patent/BE399644A/xx unknown
- 1933-12-01 US US700579A patent/US2105604A/en not_active Expired - Lifetime
-
1934
- 1934-10-18 GB GB29824/34A patent/GB426999A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR777270A (en) | 1935-02-14 |
| DE636718C (en) | 1936-10-13 |
| GB426999A (en) | 1935-04-12 |
| US2105604A (en) | 1938-01-18 |