NO950024L - Magnetisk utlöser for feilström-beskyttelsesbryter - Google Patents
Magnetisk utlöser for feilström-beskyttelsesbryterInfo
- Publication number
- NO950024L NO950024L NO950024A NO950024A NO950024L NO 950024 L NO950024 L NO 950024L NO 950024 A NO950024 A NO 950024A NO 950024 A NO950024 A NO 950024A NO 950024 L NO950024 L NO 950024L
- Authority
- NO
- Norway
- Prior art keywords
- permanent magnet
- core
- magnet
- magnetic trigger
- fault current
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
- Emergency Protection Circuit Devices (AREA)
- Electromagnets (AREA)
- Magnetic Treatment Devices (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
Det er beskrevet en magnetisk utløser for en feilstrøm-beskyt- telsesbryter med et fjærbelastet klappanker, en permanentmagnet, en utløserspole, et magnetåk med kjerne for utløserspolen, en opplagring og polflater for klappankeret samt en støtstang som kan manøvreres ved hjelp av dette. For å oppnå en sådan utløser som har enkel oppbygning, er kompakt og hvor den tilgjengelige magnetiske energi utnyttes best mulig, er magnetåket (1) i projeksjon en kroket del som med sin ene ende nesten fullstendig omslutter begge poler av permanentmagneten (6) mens den annen ende er utført som et steg (2) som fører bort fra permanentmagneten (6). Kjernen (3) for utløserspolen (4) er anordnet på den side av dette steg, som vender bort fra projeksjonsplanet. Det er anordnet en polflate (8) på kjernen (3) og en annen polflate (9) mellom kjernen (3) og permanentmagneten (6) i enden av det magnetåk- område (5) som omslutter magneten, mens opplagringen (12) er anordnet på det omsluttende område (5) av magnetåket (1) på den side av permanentmagneten (6) som vender bort fra pol- flåtene (8, 9).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4240031A DE4240031A1 (de) | 1992-11-28 | 1992-11-28 | Magnetauslöser für Fehlerstromschutzschalter |
PCT/EP1993/002518 WO1994013003A1 (de) | 1992-11-28 | 1993-09-17 | Magnetauslöser für fehlerstromschutzschalter |
Publications (2)
Publication Number | Publication Date |
---|---|
NO950024D0 NO950024D0 (no) | 1995-01-04 |
NO950024L true NO950024L (no) | 1995-01-04 |
Family
ID=6473879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO950024A NO950024L (no) | 1992-11-28 | 1995-01-04 | Magnetisk utlöser for feilström-beskyttelsesbryter |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0671054B1 (no) |
AT (1) | ATE137059T1 (no) |
DE (2) | DE4240031A1 (no) |
FI (1) | FI952570A (no) |
NO (1) | NO950024L (no) |
WO (1) | WO1994013003A1 (no) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2107935B1 (es) * | 1994-09-12 | 1998-10-01 | Saez M Luisa Delgado | Mejoras introducidas en la fabricacion de reles. |
DE19820768A1 (de) * | 1998-05-08 | 1999-11-11 | Siemens Ag | Haltemagnetauslöser |
NL1010974C2 (nl) * | 1999-01-06 | 2000-07-07 | Holec Holland Nv | Tripsysteem voor een elektrische schakelaar met gunstige kracht-weg-karakteristiek. |
DE10117340C1 (de) * | 2001-04-06 | 2002-10-10 | Siemens Ag | Elektromagnetisches Auslöserelais |
DE102017123202B4 (de) * | 2017-10-06 | 2019-08-14 | Abb Schweiz Ag | Schaltgerät mit einem Klappanker- Magnetsystem |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2589623B1 (fr) * | 1985-10-31 | 1989-12-22 | Itt Composants Instr | Relais electromagnetique |
ATE46056T1 (de) * | 1985-12-13 | 1989-09-15 | Maier & Cie C | Magnetausloeser fuer fehlerstromschutzschalter. |
FR2596577B1 (fr) * | 1986-03-28 | 1993-04-30 | Serd Soc Et Realisa Disjonct | Declencheur polarise |
-
1992
- 1992-11-28 DE DE4240031A patent/DE4240031A1/de not_active Withdrawn
-
1993
- 1993-09-17 AT AT93920752T patent/ATE137059T1/de not_active IP Right Cessation
- 1993-09-17 WO PCT/EP1993/002518 patent/WO1994013003A1/de active IP Right Grant
- 1993-09-17 DE DE59302296T patent/DE59302296D1/de not_active Expired - Fee Related
- 1993-09-17 EP EP93920752A patent/EP0671054B1/de not_active Expired - Lifetime
-
1995
- 1995-01-04 NO NO950024A patent/NO950024L/no unknown
- 1995-05-26 FI FI952570A patent/FI952570A/fi unknown
Also Published As
Publication number | Publication date |
---|---|
FI952570A0 (fi) | 1995-05-26 |
NO950024D0 (no) | 1995-01-04 |
EP0671054A1 (de) | 1995-09-13 |
EP0671054B1 (de) | 1996-04-17 |
ATE137059T1 (de) | 1996-05-15 |
WO1994013003A1 (de) | 1994-06-09 |
DE4240031A1 (de) | 1994-06-01 |
DE59302296D1 (de) | 1996-05-23 |
FI952570A (fi) | 1995-05-26 |
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