ZA858730B - Polarized electromagnetic relay with magnetic latching for an electric circuit breaker trip release - Google Patents
Polarized electromagnetic relay with magnetic latching for an electric circuit breaker trip releaseInfo
- Publication number
- ZA858730B ZA858730B ZA858730A ZA858730A ZA858730B ZA 858730 B ZA858730 B ZA 858730B ZA 858730 A ZA858730 A ZA 858730A ZA 858730 A ZA858730 A ZA 858730A ZA 858730 B ZA858730 B ZA 858730B
- Authority
- ZA
- South Africa
- Prior art keywords
- electromagnetic relay
- polarized electromagnetic
- magnetic latching
- circuit breaker
- electric circuit
- 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
- H01H71/322—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with plunger type armature
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
- Keying Circuit Devices (AREA)
- Electromagnets (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Relay Circuits (AREA)
- Magnetic Treatment Devices (AREA)
- Emergency Protection Circuit Devices (AREA)
- Switch Cases, Indication, And Locking (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8418009A FR2573570B1 (fr) | 1984-11-22 | 1984-11-22 | Relais electromagnetique polarise a accrochage magnetique pour un declencheur d'un disjoncteur electrique |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA858730B true ZA858730B (en) | 1986-07-30 |
Family
ID=9309962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA858730A ZA858730B (en) | 1984-11-22 | 1985-11-14 | Polarized electromagnetic relay with magnetic latching for an electric circuit breaker trip release |
Country Status (13)
Country | Link |
---|---|
US (1) | US4660012A (fr) |
EP (1) | EP0187055B1 (fr) |
JP (1) | JPS61128436A (fr) |
AT (1) | ATE44631T1 (fr) |
AU (1) | AU577996B2 (fr) |
CA (1) | CA1244860A (fr) |
DE (1) | DE3571528D1 (fr) |
ES (1) | ES8700794A1 (fr) |
FR (1) | FR2573570B1 (fr) |
HK (1) | HK113593A (fr) |
PT (1) | PT81448B (fr) |
SG (1) | SG71492G (fr) |
ZA (1) | ZA858730B (fr) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4758811A (en) * | 1987-02-13 | 1988-07-19 | Lectron Products, Inc. | Bistable solenoid actuator |
US4876521A (en) * | 1987-08-25 | 1989-10-24 | Siemens Energy & Automation, Inc. | Tripping coil with flux shifting coil and booster coil |
US4801910A (en) * | 1988-02-10 | 1989-01-31 | Siemens Energy And Automation, Inc. | Magnetic actuating mechanism |
DE8900779U1 (de) * | 1989-01-25 | 1989-05-11 | Walloschke, Rudolf, 4972 Loehne | Impuls-Hubmagnet |
DE3902218A1 (de) * | 1989-01-26 | 1990-08-02 | Wabco Westinghouse Fahrzeug | Einrichtung zur lagefixierung eines spulentraegers in einem topffoermig ausgebildeten gehaeuseteil |
DE4017743A1 (de) * | 1989-06-23 | 1991-01-10 | Kloeckner Moeller Elektrizit | Elektromagnetischer schnellausloeser fuer elektrische schaltgeraete, insbesondere fuer hochleistungskontakte von niederspannungsschaltgeraeten |
NL8902691A (nl) * | 1989-10-31 | 1991-05-16 | Holec Syst & Componenten | Stuurinrichting voor een elektrische schakelaar. |
FR2656953B1 (fr) * | 1990-01-05 | 1996-08-30 | Merlin Gerin | Relais electromagnetique polarise par un aimant permanent. |
JPH048409U (fr) * | 1990-05-11 | 1992-01-27 | ||
IT1249286B (it) * | 1990-07-30 | 1995-02-22 | Bticino Spa | Elettromagnete di sgancio a magnete permanente per interruttori automatici |
DE4344143B4 (de) * | 1993-12-23 | 2004-04-01 | Moeller Gmbh | Elektromagnetischer Schnellauslöser für elektrische Schaltgeräte |
AT414183B (de) * | 1994-06-08 | 2006-10-15 | Tyco Electronics Austria Gmbh | Bistabile schaltvorrichtung |
US5936500A (en) * | 1997-06-18 | 1999-08-10 | Eaton Corporation | Bi-stable self-adjusting actuator mechanism |
US5886605A (en) * | 1998-05-07 | 1999-03-23 | Eaton Corporation | Actuator assembly with calibration means and electrical power switch apparatus incorporating the actuator assembly with calibration means |
DE10026813B4 (de) * | 1999-06-24 | 2006-01-19 | Abb Patent Gmbh | Elektromagnetischer Auslöser |
DE10343338B4 (de) * | 2003-09-12 | 2006-02-02 | Siemens Ag | Schaltvorrichtung mit Kurzschlussstromauslösung und entsprechendes Verfahren |
FR2896615A1 (fr) * | 2006-01-20 | 2007-07-27 | Areva T & D Sa | Actionneur magnetique a aimant permanent a volume reduit |
JP4910663B2 (ja) * | 2006-02-27 | 2012-04-04 | 富士電機機器制御株式会社 | 釈放形電磁装置 |
TW200814480A (en) * | 2006-07-10 | 2008-03-16 | Hitachi Ltd | Distribution switchgear |
ATE434827T1 (de) * | 2007-02-23 | 2009-07-15 | Siemens Ag | Elektromagnetisches schaltgerät |
US20090167471A1 (en) * | 2007-12-27 | 2009-07-02 | Tyco Electronics Corporation | Magnetically latched miniature switch |
EP2182531B1 (fr) | 2008-10-29 | 2014-01-08 | Sauer-Danfoss ApS | Actionneur de soupape |
DE102009030479B4 (de) * | 2009-06-24 | 2011-04-28 | Saia-Burgess Dresden Gmbh | Magnetauslöser |
GB2473846A (en) * | 2009-09-25 | 2011-03-30 | Eaton Electric Bv | Trip unit actuator |
ES2390355T3 (es) * | 2009-12-04 | 2012-11-12 | Abb Technology Ag | Unidad de accionador magnético para una disposición de disyuntor |
CN101944457B (zh) * | 2010-09-07 | 2012-12-05 | 宝鸡众力通用电器有限公司 | 一种带状态检测的磁保持电磁铁 |
DE102011120584A1 (de) * | 2011-12-08 | 2013-06-13 | Abb Ag | Magnetsystem und Installationsschaltgerät mit einem Magnetsystem |
DE102012105149A1 (de) * | 2012-06-14 | 2013-12-19 | Kendrion (Donaueschingen/Engelswies) GmbH | Magnetischer Aktor |
DE102012213660A1 (de) * | 2012-08-02 | 2014-02-06 | Schaeffler Technologies AG & Co. KG | Magnetaktor eines Schiebenockensystems |
US9536691B1 (en) | 2014-07-10 | 2017-01-03 | Google Inc. | Axial relay |
DE102018111581A1 (de) * | 2018-05-15 | 2019-11-21 | Svm Schultz Verwaltungs-Gmbh & Co. Kg | Elektromagnet |
WO2022201373A1 (fr) * | 2021-03-24 | 2022-09-29 | 三菱電機株式会社 | Actionneur électromagnétique |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3755766A (en) * | 1972-01-18 | 1973-08-28 | Regdon Corp | Bistable electromagnetic actuator |
US3792390A (en) * | 1973-05-29 | 1974-02-19 | Allis Chalmers | Magnetic actuator device |
US3886507A (en) * | 1973-10-05 | 1975-05-27 | Westinghouse Electric Corp | Adjustable latch for a relay |
FR2339246A1 (fr) * | 1976-01-20 | 1977-08-19 | Unelec | Dispositif de declenchement electromagnetique a grande sensibilite |
US4072918A (en) * | 1976-12-01 | 1978-02-07 | Regdon Corporation | Bistable electromagnetic actuator |
DE2844694A1 (de) * | 1977-10-13 | 1979-04-26 | Minolta Camera Kk | Elektromagnetanordnung |
FR2412160A1 (fr) * | 1977-12-19 | 1979-07-13 | Alsthom Cgee | Dispositif electromecanique de percussion |
GB2109165B (en) * | 1981-05-01 | 1985-01-30 | Ledex Inc | Trip solenoid |
FR2535107A1 (fr) * | 1982-10-21 | 1984-04-27 | Alsthom Atlantique | Percuteur a grande sensibilite |
JPS61218035A (ja) * | 1985-03-25 | 1986-09-27 | 松下電工株式会社 | 有極電磁石 |
US4645891A (en) * | 1985-07-18 | 1987-02-24 | Westinghouse Electric Corp. | Molded case circuit breaker with a movable electrical contact positioned by a spring loaded ball |
-
1984
- 1984-11-22 FR FR8418009A patent/FR2573570B1/fr not_active Expired
-
1985
- 1985-11-04 US US06/794,465 patent/US4660012A/en not_active Expired - Lifetime
- 1985-11-05 AT AT85402117T patent/ATE44631T1/de not_active IP Right Cessation
- 1985-11-05 ES ES548563A patent/ES8700794A1/es not_active Expired
- 1985-11-05 DE DE8585402117T patent/DE3571528D1/de not_active Expired
- 1985-11-05 EP EP85402117A patent/EP0187055B1/fr not_active Expired
- 1985-11-07 PT PT81448A patent/PT81448B/pt not_active IP Right Cessation
- 1985-11-13 CA CA000495250A patent/CA1244860A/fr not_active Expired
- 1985-11-14 ZA ZA858730A patent/ZA858730B/xx unknown
- 1985-11-19 JP JP60259643A patent/JPS61128436A/ja active Granted
- 1985-11-21 AU AU50251/85A patent/AU577996B2/en not_active Ceased
-
1992
- 1992-07-08 SG SG714/92A patent/SG71492G/en unknown
-
1993
- 1993-10-21 HK HK1135/93A patent/HK113593A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0187055B1 (fr) | 1989-07-12 |
HK113593A (en) | 1993-10-29 |
SG71492G (en) | 1992-12-04 |
CA1244860A (fr) | 1988-11-15 |
DE3571528D1 (en) | 1989-08-17 |
JPS61128436A (ja) | 1986-06-16 |
ES548563A0 (es) | 1986-11-16 |
PT81448A (fr) | 1985-12-01 |
JPH0516127B2 (fr) | 1993-03-03 |
EP0187055A1 (fr) | 1986-07-09 |
US4660012A (en) | 1987-04-21 |
ATE44631T1 (de) | 1989-07-15 |
PT81448B (pt) | 1987-09-30 |
FR2573570A1 (fr) | 1986-05-23 |
FR2573570B1 (fr) | 1988-05-27 |
AU577996B2 (en) | 1988-10-06 |
AU5025185A (en) | 1986-05-29 |
ES8700794A1 (es) | 1986-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA858730B (en) | Polarized electromagnetic relay with magnetic latching for an electric circuit breaker trip release | |
MY120161A (en) | Electromagnetic actuator | |
DE3361039D1 (en) | Monostably functioning electromagnet having a permanent magnet armature | |
GB2109165A (en) | Trip solenoid | |
ES444084A1 (es) | Rele electromagnetico polarizado y procedimiento para su construccion. | |
US3525963A (en) | Electro-magnetic actuator with armature assembly slidable between two limit positions | |
EP0572155A1 (fr) | Actionneur bistable magnétique | |
CA2033522A1 (fr) | Relais electromagnetique polarise par un aimant permanent | |
EP0334393A3 (fr) | Relais électromagnétique avec réaction symétrique | |
US4617546A (en) | Electrical control apparatus with electromagnetic latch | |
GB1182044A (en) | Electro Magnetic Holding Relay | |
ES8601559A1 (es) | Dispositivo electromagnetico | |
DE3172242D1 (en) | Polarised electromagnetic relay | |
GB983303A (en) | Electrical relays | |
GB1232978A (en) | Electro-magnetic actuators | |
FR2344948A1 (fr) | Declencheur a accrochage magnetique | |
US3263134A (en) | Magnetic latching relay | |
JPS5716567A (en) | Linear dc motor | |
SE9503688L (sv) | Elektromagnetiskt manöverdon | |
SE9504203D0 (sv) | Induktiv komponent | |
JO1771B1 (en) | Dual Stability Magnetic Mechanic Operator | |
JPS5623716A (en) | Electromagnetic device utilizing attracting and repelling forces in combination of permanent magnet and electromagnet | |
JPS54144912A (en) | Magnetic circuit | |
JPS5643704A (en) | Electromagnet device | |
SE8803975L (sv) | Elektromagnet |