LU38237A1 - - Google Patents
Info
- Publication number
- LU38237A1 LU38237A1 LU38237DA LU38237A1 LU 38237 A1 LU38237 A1 LU 38237A1 LU 38237D A LU38237D A LU 38237DA LU 38237 A1 LU38237 A1 LU 38237A1
- Authority
- LU
- Luxembourg
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
- H01H71/32—Electromagnetic mechanisms having permanently magnetised part
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR787661A FR1227320A (fr) | 1959-02-25 | 1959-02-25 | Relais différentiel de précision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU38237A1 true LU38237A1 (en:Method) |
Family
ID=8711691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU38237D LU38237A1 (en:Method) | 1959-02-25 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE587468A (en:Method) |
| FR (1) | FR1227320A (en:Method) |
| LU (1) | LU38237A1 (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1538456B1 (en:Method) * | 1966-08-03 | 1970-01-15 | Ellenberger & Poensgen | |
| FR2663461B1 (fr) * | 1990-06-15 | 1992-09-11 | Etude Realisa Disjoncteurs | Interrupteur ou disjoncteur de protection basse tension comprenant un declencheur differentiel polarise. |
-
0
- LU LU38237D patent/LU38237A1/xx unknown
-
1959
- 1959-02-25 FR FR787661A patent/FR1227320A/fr not_active Expired
-
1960
- 1960-02-10 BE BE587468A patent/BE587468A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1227320A (fr) | 1960-08-19 |
| BE587468A (fr) | 1960-05-30 |