JPS5345504B1 - - Google Patents
Info
- Publication number
- JPS5345504B1 JPS5345504B1 JP9753871A JP9753871A JPS5345504B1 JP S5345504 B1 JPS5345504 B1 JP S5345504B1 JP 9753871 A JP9753871 A JP 9753871A JP 9753871 A JP9753871 A JP 9753871A JP S5345504 B1 JPS5345504 B1 JP S5345504B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
-
- 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
- H01H2071/328—Electromagnetic mechanisms having permanently magnetised part using a spring for having minimal force on armature while maximal force on trip pin
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702059052 DE2059052C (en) | 1970-12-01 | Circuit breakers, especially fault current circuit breakers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5345504B1 true JPS5345504B1 (en) | 1978-12-07 |
Family
ID=5789635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9753871A Pending JPS5345504B1 (en) | 1970-12-01 | 1971-12-01 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5345504B1 (en) |
| AT (1) | AT306156B (en) |
| BE (1) | BE775972A (en) |
| CH (1) | CH538189A (en) |
| DK (1) | DK134373C (en) |
| FR (1) | FR2116438B1 (en) |
| GB (1) | GB1373525A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE123588T1 (en) * | 1992-02-20 | 1995-06-15 | Siemens Ag | HOLDING MAGNETIC TRIGGER FOR PROTECTIVE SWITCHGEAR, ESPECIALLY FOR RESIDUAL CURRENCY BREAKERS. |
| DE102004044977B4 (en) * | 2004-09-16 | 2007-03-29 | Siemens Ag | Trip relay for a residual current device |
-
1971
- 1971-11-01 CH CH1589871A patent/CH538189A/en not_active IP Right Cessation
- 1971-11-12 DK DK553971A patent/DK134373C/en not_active IP Right Cessation
- 1971-11-17 AT AT992271A patent/AT306156B/en not_active IP Right Cessation
- 1971-11-26 GB GB5513271A patent/GB1373525A/en not_active Expired
- 1971-11-29 BE BE775972A patent/BE775972A/en not_active IP Right Cessation
- 1971-11-30 FR FR7142952A patent/FR2116438B1/fr not_active Expired
- 1971-12-01 JP JP9753871A patent/JPS5345504B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DK134373B (en) | 1976-10-25 |
| CH538189A (en) | 1973-06-15 |
| AT306156B (en) | 1973-03-26 |
| FR2116438A1 (en) | 1972-07-13 |
| DE2059052A1 (en) | 1972-06-15 |
| BE775972A (en) | 1972-05-29 |
| DE2059052B2 (en) | 1973-02-01 |
| DK134373C (en) | 1977-03-21 |
| FR2116438B1 (en) | 1976-09-03 |
| GB1373525A (en) | 1974-11-13 |