EP0836212A3 - Bistabiles Elektromagnetsystem für ein Relais - Google Patents

Bistabiles Elektromagnetsystem für ein Relais Download PDF

Info

Publication number
EP0836212A3
EP0836212A3 EP97114392A EP97114392A EP0836212A3 EP 0836212 A3 EP0836212 A3 EP 0836212A3 EP 97114392 A EP97114392 A EP 97114392A EP 97114392 A EP97114392 A EP 97114392A EP 0836212 A3 EP0836212 A3 EP 0836212A3
Authority
EP
European Patent Office
Prior art keywords
armature
magnetic flux
flux circuit
relay
leg
Prior art date
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.)
Granted
Application number
EP97114392A
Other languages
English (en)
French (fr)
Other versions
EP0836212A2 (de
EP0836212B1 (de
Inventor
Leopold Mader
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tyco Electronics Austria GmbH
Original Assignee
Tyco Electronics Austria GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tyco Electronics Austria GmbH filed Critical Tyco Electronics Austria GmbH
Publication of EP0836212A2 publication Critical patent/EP0836212A2/de
Publication of EP0836212A3 publication Critical patent/EP0836212A3/de
Application granted granted Critical
Publication of EP0836212B1 publication Critical patent/EP0836212B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

Das Magnetsystem besitzt ein U-förmiges Kernjoch (1), dessen Jochschenkel (2) und Kernschenkel (3) zusammen mit einem Anker (9) einen Magnetflußkreis bilden. An einer Stelle des Magnetflußkreises, vorzugsweise an dem Kernschenkel (3), ist ein im Querschnitt verminderter Einschnürungsabschnitt vorgesehen; parallel dazu ist ein ferromagnetisches Brückenelement (15) mit einem flachen Dauermagneten (14) an den Magnetflußkreis gekoppelt. Da der Einschnürungsabschnitt (13) bei angezogenem Anker in Sättigung geht, wird der Anker entgegen einer Rückstellfeder festgehalten. Durch die erfindungsgemäße Anordnung des Dauermagneten ergibt sich eine für die Herstellung sehr günstige Geometrie der Magnetkreisanordnung.
EP97114392A 1996-10-08 1997-08-20 Bistabiles Elektromagnetsystem für ein Relais Expired - Lifetime EP0836212B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19641407 1996-10-08
DE19641407A DE19641407C1 (de) 1996-10-08 1996-10-08 Bistabiles Elektromagnetsystem für ein Relais

Publications (3)

Publication Number Publication Date
EP0836212A2 EP0836212A2 (de) 1998-04-15
EP0836212A3 true EP0836212A3 (de) 2000-11-08
EP0836212B1 EP0836212B1 (de) 2004-03-24

Family

ID=7808136

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97114392A Expired - Lifetime EP0836212B1 (de) 1996-10-08 1997-08-20 Bistabiles Elektromagnetsystem für ein Relais

Country Status (6)

Country Link
US (1) US5864271A (de)
EP (1) EP0836212B1 (de)
JP (1) JP3949239B2 (de)
AT (1) ATE262731T1 (de)
DE (2) DE19641407C1 (de)
ES (1) ES2216087T3 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1010974C2 (nl) * 1999-01-06 2000-07-07 Holec Holland Nv Tripsysteem voor een elektrische schakelaar met gunstige kracht-weg-karakteristiek.
US20040036561A1 (en) * 2001-10-05 2004-02-26 Klaus Reiter Magnet system for an electromechanical switching device and electromagnetic relay
DE102004034296B3 (de) * 2004-07-06 2005-06-23 Saia-Burgess Dresden Gmbh Elektromagnetischer Aktuator
TWM285792U (en) * 2005-05-06 2006-01-11 Song Chuan Prec Co Ltd Improved relay structure
DE102005046238A1 (de) * 2005-09-28 2007-03-29 Hella Kgaa Hueck & Co. Bistabiles elektromagnetisches Relais
JP5446780B2 (ja) 2009-11-25 2014-03-19 パナソニック株式会社 電磁継電器
DE102009059839A1 (de) * 2009-12-21 2011-06-22 Eaton Industries GmbH, 53115 Vorrichtung zum Erkennen der Stromrichtungsumkehr
CN202650990U (zh) * 2012-07-02 2013-01-02 宁波福特继电器有限公司 一种小型大功率磁保持继电器
JP6171286B2 (ja) * 2012-08-24 2017-08-02 オムロン株式会社 電磁石装置
CN203457022U (zh) * 2013-03-01 2014-02-26 美国调速器公司 具有增强的磁结构的电磁致动器
WO2015021847A1 (zh) * 2013-08-14 2015-02-19 厦门宏发电声股份有限公司 一种并联型磁路的磁保持继电器
WO2016120881A1 (en) * 2015-02-01 2016-08-04 K.A. Advertising Solutions Ltd. Electromagnetic actuator

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1565322A (de) * 1966-12-29 1969-05-02
FR1565323A (de) * 1966-12-29 1969-05-02
US4223290A (en) * 1977-12-24 1980-09-16 Omron Tateisi Electronics Co. Electromagnetic device of the flat package type
DE8129713U1 (de) * 1981-10-10 1983-10-27 Eberle Anlagen KG, 8500 Nürnberg Bistabiles Klappankerrelais
EP0686989A1 (de) * 1994-06-08 1995-12-13 EH-SCHRACK COMPONENTS Aktiengesellschaft Bistabile Schaltvorrichtung
DE29521012U1 (de) * 1995-06-01 1996-08-08 Siemens AG, 80333 München Polarisiertes elektromagnetisches Relais

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064471A (en) * 1976-03-22 1977-12-20 Leach Corporation Electromagnetic relay
JPH079325Y2 (ja) * 1988-09-27 1995-03-06 松下電工株式会社 密封型リレー
JPH08180785A (ja) * 1994-12-26 1996-07-12 Nippondenso Co Ltd 電磁継電器
DE29502797U1 (de) * 1995-02-20 1995-04-06 Kuhnke Gmbh Kg H Bistabile elektrische Magnetvorrichtung
US5703550A (en) * 1995-12-26 1997-12-30 General Motors Corporation Magnetic latching relay

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1565322A (de) * 1966-12-29 1969-05-02
FR1565323A (de) * 1966-12-29 1969-05-02
US4223290A (en) * 1977-12-24 1980-09-16 Omron Tateisi Electronics Co. Electromagnetic device of the flat package type
DE8129713U1 (de) * 1981-10-10 1983-10-27 Eberle Anlagen KG, 8500 Nürnberg Bistabiles Klappankerrelais
EP0686989A1 (de) * 1994-06-08 1995-12-13 EH-SCHRACK COMPONENTS Aktiengesellschaft Bistabile Schaltvorrichtung
DE29521012U1 (de) * 1995-06-01 1996-08-08 Siemens AG, 80333 München Polarisiertes elektromagnetisches Relais

Also Published As

Publication number Publication date
EP0836212A2 (de) 1998-04-15
JPH10125200A (ja) 1998-05-15
DE59711443D1 (de) 2004-04-29
US5864271A (en) 1999-01-26
EP0836212B1 (de) 2004-03-24
DE19641407C1 (de) 1998-01-15
ES2216087T3 (es) 2004-10-16
JP3949239B2 (ja) 2007-07-25
ATE262731T1 (de) 2004-04-15

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