BE446282A - - Google Patents
Info
- Publication number
- BE446282A BE446282A BE446282DA BE446282A BE 446282 A BE446282 A BE 446282A BE 446282D A BE446282D A BE 446282DA BE 446282 A BE446282 A BE 446282A
- 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
- H01H71/2418—Electromagnetic mechanisms combined with an electrodynamic current limiting mechanism
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
- H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE229687X | 1941-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE446282A true BE446282A (en:Method) |
Family
ID=5867957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE446282D BE446282A (en:Method) | 1941-07-12 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE446282A (en:Method) |
| CH (1) | CH229721A (en:Method) |
| FR (1) | FR883446A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2708140B1 (fr) * | 1993-07-19 | 1995-09-01 | Merlin Gerin | Disjoncteur pourvu d'un mécanisme de commande à accrochage pilote par un propulseur électromagnétique. |
-
0
- BE BE446282D patent/BE446282A/xx unknown
-
1942
- 1942-06-16 CH CH229721D patent/CH229721A/de unknown
- 1942-07-23 FR FR883446D patent/FR883446A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR883446A (fr) | 1943-07-05 |
| CH229721A (de) | 1943-11-15 |