SE7501594L - - Google Patents
Info
- Publication number
- SE7501594L SE7501594L SE7501594A SE7501594A SE7501594L SE 7501594 L SE7501594 L SE 7501594L SE 7501594 A SE7501594 A SE 7501594A SE 7501594 A SE7501594 A SE 7501594A SE 7501594 L SE7501594 L SE 7501594L
- Authority
- SE
- Sweden
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
- H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements
- H01H71/323—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with rotatable armature
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Emergency Protection Circuit Devices (AREA)
- Breakers (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7404971A FR2261614A1 (en) | 1974-02-14 | 1974-02-14 | High sensitivity mechanical relay or contact breaker - for use in differential switching circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7501594L true SE7501594L (xx) | 1975-08-15 |
Family
ID=9134894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7501594A SE7501594L (xx) | 1974-02-14 | 1975-02-13 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE825453A (xx) |
| DE (1) | DE2505867A1 (xx) |
| FR (1) | FR2261614A1 (xx) |
| SE (1) | SE7501594L (xx) |
| ZA (1) | ZA75868B (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7928436U1 (de) * | 1979-10-06 | 1980-01-10 | Felten & Guilleaume Carlswerk Ag, 5000 Koeln | Hermetisch geschlossener permanentmagnetischer Auslöser für Fehlerstrom-Schutzschalter |
| IT209349Z2 (it) * | 1985-10-15 | 1988-10-05 | Elettrocondutture | Struttura di attuatore elettromagnetico polarizzato. |
| FR2618941B1 (fr) * | 1987-07-28 | 1995-01-06 | Merlin Gerin | Declencheur electromagnetique a haute sensibilite et son procede de fabrication |
| FR2620264B1 (fr) * | 1987-09-03 | 1989-12-01 | Merlin Gerin | Declencheur magnetique a articulation a couteau |
| NL1010974C2 (nl) * | 1999-01-06 | 2000-07-07 | Holec Holland Nv | Tripsysteem voor een elektrische schakelaar met gunstige kracht-weg-karakteristiek. |
-
1974
- 1974-02-14 FR FR7404971A patent/FR2261614A1/fr active Granted
-
1975
- 1975-01-11 ZA ZA00750868*A patent/ZA75868B/xx unknown
- 1975-02-12 DE DE19752505867 patent/DE2505867A1/de active Pending
- 1975-02-12 BE BE153292A patent/BE825453A/xx unknown
- 1975-02-13 SE SE7501594A patent/SE7501594L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2261614A1 (en) | 1975-09-12 |
| ZA75868B (en) | 1976-01-28 |
| FR2261614B3 (xx) | 1976-11-26 |
| BE825453A (fr) | 1975-05-29 |
| DE2505867A1 (de) | 1975-08-28 |