ATA73984A - HOLDING MAGNETIC RELEASE - Google Patents
HOLDING MAGNETIC RELEASEInfo
- Publication number
- ATA73984A ATA73984A AT73984A AT73984A ATA73984A AT A73984 A ATA73984 A AT A73984A AT 73984 A AT73984 A AT 73984A AT 73984 A AT73984 A AT 73984A AT A73984 A ATA73984 A AT A73984A
- Authority
- AT
- Austria
- Prior art keywords
- magnetic release
- holding magnetic
- holding
- release
- magnetic
- Prior art date
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
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
- H01H2071/0242—Assembling parts of a circuit breaker by using snap mounting techniques
-
- 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)
- Electromagnets (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Dc Machiner (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT73984A AT378862B (en) | 1984-03-05 | 1984-03-05 | HOLDING MAGNETIC RELEASE |
AT343084A AT381599B (en) | 1984-03-05 | 1984-03-05 | Holding magnet release |
ES533514A ES8600827A1 (en) | 1984-03-05 | 1984-06-08 | Holding magnet release. |
EP85890051A EP0154619A3 (en) | 1984-03-05 | 1985-02-27 | Holding magnet release |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT73984A AT378862B (en) | 1984-03-05 | 1984-03-05 | HOLDING MAGNETIC RELEASE |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA73984A true ATA73984A (en) | 1985-02-15 |
AT378862B AT378862B (en) | 1985-10-10 |
Family
ID=3498522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT73984A AT378862B (en) | 1984-03-05 | 1984-03-05 | HOLDING MAGNETIC RELEASE |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0154619A3 (en) |
AT (1) | AT378862B (en) |
ES (1) | ES8600827A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT384120B (en) * | 1985-12-02 | 1987-10-12 | Felten & Guilleaume Ag Oester | Fault current and line circuit breakers |
EP0228345B1 (en) * | 1985-12-13 | 1989-08-30 | CMC Carl Maier + Cie AG | Magnetic-release mechanism for an earth fault circuit breaker |
FR2596577B1 (en) * | 1986-03-28 | 1993-04-30 | Serd Soc Et Realisa Disjonct | POLARIZED TRIGGER |
FR2622739B1 (en) * | 1987-11-03 | 1990-01-19 | Serd Soc Et Realisa Disjonct | MAGNETIC TRIGGER AND MANUFACTURING METHOD |
AT389018B (en) * | 1987-11-09 | 1989-10-10 | Felten & Guilleaume Ag Oester | HOLDING MAGNETIC RELEASE |
DE19833829A1 (en) * | 1998-07-28 | 2000-02-03 | Abb Patent Gmbh | Tripping device for a residual current circuit breaker and circuit arrangement for controlling the same |
EP1324365B1 (en) * | 2001-12-20 | 2004-11-17 | Siemens Aktiengesellschaft | Electromagnetic trip device |
CN108242372A (en) * | 2018-02-28 | 2018-07-03 | 首瑞(天津)电气设备有限公司 | The electromagnetic trip trigger mechanism and breaker of a kind of breaker |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1337305A (en) * | 1962-07-02 | 1963-09-13 | Gardy Particip App | Further development of very high sensitivity electrical relays and its applications |
DE2062885C3 (en) * | 1970-12-21 | 1973-09-13 | Felten & Guilleaume Schaltanlagen Gmbh, 4150 Krefeld | Magnet system for highly sensitive adjustable electrical latching relays |
DE2503159C3 (en) * | 1975-01-27 | 1981-05-07 | Siemens AG, 1000 Berlin und 8000 München | Polarized electromagnetic relay and process for its manufacture |
DE2529221C2 (en) * | 1975-07-01 | 1983-12-15 | Schupa-Elektro-GmbH + Co KG, 5885 Schalksmühle | Highly sensitive, permanent magnetic release for residual current circuit breakers and the like. |
DE7707671U1 (en) * | 1977-03-12 | 1982-09-09 | Felten & Guilleaume Energietechnik GmbH, 5000 Köln | Highly sensitive adjustable electrical latching relay |
DE8124466U1 (en) * | 1981-08-21 | 1983-01-27 | Brown, Boveri & Cie Ag, 6800 Mannheim | Electromagnetic trigger |
-
1984
- 1984-03-05 AT AT73984A patent/AT378862B/en not_active IP Right Cessation
- 1984-06-08 ES ES533514A patent/ES8600827A1/en not_active Expired
-
1985
- 1985-02-27 EP EP85890051A patent/EP0154619A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ES533514A0 (en) | 1985-10-16 |
AT378862B (en) | 1985-10-10 |
EP0154619A2 (en) | 1985-09-11 |
EP0154619A3 (en) | 1986-05-28 |
ES8600827A1 (en) | 1985-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
REN | Ceased due to non-payment of the annual fee | ||
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |