FI871474A0 - Elektrisk skyddsbrytare. - Google Patents
Elektrisk skyddsbrytare.Info
- Publication number
- FI871474A0 FI871474A0 FI871474A FI871474A FI871474A0 FI 871474 A0 FI871474 A0 FI 871474A0 FI 871474 A FI871474 A FI 871474A FI 871474 A FI871474 A FI 871474A FI 871474 A0 FI871474 A0 FI 871474A0
- Authority
- FI
- Finland
- Prior art keywords
- skyddsbrytare
- elektrisk
- elektrisk skyddsbrytare
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/18—Means for extinguishing or suppressing arc
-
- 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
- H01H71/2463—Electromagnetic mechanisms with plunger type armatures
-
- 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
-
- 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
- H01H71/2454—Electromagnetic mechanisms characterised by the magnetic circuit or active magnetic elements
-
- 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
- H01H71/2481—Electromagnetic mechanisms characterised by the coil design
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1351/86A CH670170A5 (fi) | 1986-04-07 | 1986-04-07 | |
CH135186 | 1986-04-07 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI871474A0 true FI871474A0 (fi) | 1987-04-03 |
FI871474A FI871474A (fi) | 1987-10-08 |
FI84410B FI84410B (fi) | 1991-08-15 |
FI84410C FI84410C (fi) | 1991-11-25 |
Family
ID=4208439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI871474A FI84410C (fi) | 1986-04-07 | 1987-04-03 | Elektrisk skyddsomkopplare. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4816798A (fi) |
EP (1) | EP0243648B1 (fi) |
JP (1) | JP2522938B2 (fi) |
CH (1) | CH670170A5 (fi) |
DE (1) | DE3764854D1 (fi) |
FI (1) | FI84410C (fi) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2629633A1 (fr) * | 1988-03-30 | 1989-10-06 | Hager Electro | Declencheur magnetique pour disjoncteur |
DE29802348U1 (de) * | 1998-02-11 | 1998-04-23 | Siemens Ag | Elektromagnetischer Stromauslöser für einen elektrischen Schutzschalter |
FR2779567B1 (fr) * | 1998-06-03 | 2000-07-13 | Hager Electro | Sous-ensemble magnetique optimise |
FR2806522B1 (fr) * | 2000-03-14 | 2003-09-19 | Schneider Electric Ind Sa | Dispositif de declenchement magnetique notamment pour disjoncteur, et appareil de protection electrique comportant un tel dispositif |
EP2544208B1 (de) | 2011-07-05 | 2016-04-13 | Siemens Aktiengesellschaft | Kurzschlussauslöser mit optimiertem Magnetkreis |
EP2544207B1 (de) * | 2011-07-05 | 2017-03-29 | Siemens Aktiengesellschaft | Kurzschlussauslöser mit optimierter Spulenanbindung |
CN103337424B (zh) * | 2013-06-19 | 2016-01-20 | 邳州市国龙电器有限公司 | 一种永磁脱扣器 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE479950C (de) * | 1928-04-28 | 1929-07-26 | Wilh Kober & Co | Haarschneidemaschine |
US2060481A (en) * | 1934-04-14 | 1936-11-10 | Westinghouse Electric & Mfg Co | Electric switch |
US2875294A (en) * | 1957-01-10 | 1959-02-24 | Arrow Hart & Hegeman Electric | Remotely releasable latching attachment for electromagnetic contactors |
US3189707A (en) * | 1962-04-03 | 1965-06-15 | Fed Pacific Electric Co | Coil form adapted for use in magnetictrip circuit breakers |
DE1588754B2 (de) * | 1967-08-23 | 1970-10-08 | Siemens AG, 1000 Berlin u. 8OOO München | Elektrischer Selbstschalter |
DE2616554C2 (de) * | 1976-04-14 | 1984-01-12 | Brown, Boveri & Cie Ag, 6800 Mannheim | Elektrischer Installationsschalter, insbesondere Leitungsschutzschalter mit Fehlerstromschutzeinrichtung |
JPS58169732A (ja) * | 1982-03-31 | 1983-10-06 | 松下電工株式会社 | 回路遮断器 |
FR2527831B1 (fr) * | 1982-05-28 | 1986-08-29 | Telemecanique Electrique | Noyau plongeur, procede pour le fabriquer et relais a seuil d'intensite ainsi equipe |
DE3339400A1 (de) * | 1983-10-29 | 1985-05-09 | Sursum Elektrizitätsgesellschaft Leyhausen GmbH & Co, 8500 Nürnberg | Selbstschalter mit schlaganker-ausloeser |
US4641001A (en) * | 1984-06-15 | 1987-02-03 | Mitsubishi Denki Kabushiki Kaisha | Circuit interrupter |
-
1986
- 1986-04-07 CH CH1351/86A patent/CH670170A5/de not_active IP Right Cessation
-
1987
- 1987-03-18 DE DE8787103952T patent/DE3764854D1/de not_active Expired - Fee Related
- 1987-03-18 EP EP87103952A patent/EP0243648B1/de not_active Expired - Lifetime
- 1987-04-01 US US07/032,600 patent/US4816798A/en not_active Expired - Lifetime
- 1987-04-03 FI FI871474A patent/FI84410C/fi not_active IP Right Cessation
- 1987-04-07 JP JP62085610A patent/JP2522938B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0243648A1 (de) | 1987-11-04 |
FI84410B (fi) | 1991-08-15 |
FI84410C (fi) | 1991-11-25 |
JP2522938B2 (ja) | 1996-08-07 |
CH670170A5 (fi) | 1989-05-12 |
FI871474A (fi) | 1987-10-08 |
EP0243648B1 (de) | 1990-09-12 |
JPS62243222A (ja) | 1987-10-23 |
DE3764854D1 (de) | 1990-10-18 |
US4816798A (en) | 1989-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Transfer of assignment of patent |
Owner name: SPRECHER + SCHUH AG |
|
FG | Patent granted |
Owner name: SPRECHER + SCHUH AG |
|
MA | Patent expired |