EP0791944A3 - Elektromagnetisches Relais - Google Patents

Elektromagnetisches Relais Download PDF

Info

Publication number
EP0791944A3
EP0791944A3 EP97102087A EP97102087A EP0791944A3 EP 0791944 A3 EP0791944 A3 EP 0791944A3 EP 97102087 A EP97102087 A EP 97102087A EP 97102087 A EP97102087 A EP 97102087A EP 0791944 A3 EP0791944 A3 EP 0791944A3
Authority
EP
European Patent Office
Prior art keywords
relay
armature
contact
coil winding
yoke
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
EP97102087A
Other languages
English (en)
French (fr)
Other versions
EP0791944A2 (de
EP0791944B1 (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
EH Schrack Components AG
Schrack Components AG
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 EH Schrack Components AG, Schrack Components AG filed Critical EH Schrack Components AG
Publication of EP0791944A2 publication Critical patent/EP0791944A2/de
Publication of EP0791944A3 publication Critical patent/EP0791944A3/de
Application granted granted Critical
Publication of EP0791944B1 publication Critical patent/EP0791944B1/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
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/56—Contact spring sets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/026—Details concerning isolation between driving and switching circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/24—Parts rotatable or rockable outside coil
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
    • H01H50/041—Details concerning assembly of relays
    • H01H50/043—Details particular to miniaturised relays
    • H01H2050/044—Special measures to minimise the height of the relay
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H01H2050/365—Stationary parts of magnetic circuit, e.g. yoke formed from a single sheet of magnetic material by punching, bending, plying
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/56—Contact spring sets
    • H01H50/58—Driving arrangements structurally associated therewith; Mounting of driving arrangements on armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Linear Motors (AREA)
  • Surgical Instruments (AREA)
  • Valve Device For Special Equipments (AREA)
  • Cookers (AREA)

Abstract

Das Relais besitzt ein Elektromagnetsystem mit einem U-förmigen Kern-Joch (43) und einem im wesentlichen flachen Anker (44), die an einer Längsseite unterhalb der Spulenwicklung (42) einen Arbeitsluftspalt bilden, wobei ein Jochschenkel 843b) unmittelbar an der Spulenwicklung liegt, so daß die Schließbewegung des Ankers (44) zur Spule hin erfolgt. Auf diese Weise wird unterhalb des Jochschenkels (43b) ein verhältnismäßig hoher Kontaktraum (13a) gebildet, wobei sich eine bewegliche Kontaktfeder (22) annähernd parallel unter dem Anker erstreckt und durch diesen auf Zug durch ein Betätigungsglied (3) betätigt wird. Das Relais ermöglicht ein Relais für hohe Schaltleistung mit einem Umschaltkontakt bei großen Isolierstrecken zwischen Magnetsystem und Kontaktanordnung.
EP97102087A 1996-02-23 1997-02-10 Elektromagnetisches Relais Expired - Lifetime EP0791944B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19606884A DE19606884C1 (de) 1996-02-23 1996-02-23 Elektromagnetisches Relais
DE19606884 1996-02-23

Publications (3)

Publication Number Publication Date
EP0791944A2 EP0791944A2 (de) 1997-08-27
EP0791944A3 true EP0791944A3 (de) 1998-10-07
EP0791944B1 EP0791944B1 (de) 2002-05-02

Family

ID=7786275

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97102087A Expired - Lifetime EP0791944B1 (de) 1996-02-23 1997-02-10 Elektromagnetisches Relais

Country Status (6)

Country Link
US (1) US5844456A (de)
EP (1) EP0791944B1 (de)
JP (1) JP3779020B2 (de)
AT (1) ATE217118T1 (de)
DE (2) DE19606884C1 (de)
ES (1) ES2175201T3 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10316509B3 (de) * 2003-04-09 2005-02-03 Song Chuan Europe Gmbh Elektromagnetisches Relais
JP4307182B2 (ja) * 2003-08-22 2009-08-05 富士通コンポーネント株式会社 電磁継電器
JP3989928B2 (ja) * 2004-11-02 2007-10-10 ウチヤ・サーモスタット株式会社 電磁リレー
JP4116022B2 (ja) * 2005-07-11 2008-07-09 ウチヤ・サーモスタット株式会社 電磁リレー
DE102006007603B4 (de) * 2006-02-18 2008-04-30 Tyco Electronics Austria Gmbh Relais mit reduziertem Kriechstrom
DE102006016657A1 (de) * 2006-04-08 2007-10-11 Hella Kgaa Hueck & Co. Mehrfachlastschalter für elektrische Bordnetze in Kraftfahrzeugen
JP4483846B2 (ja) * 2006-09-21 2010-06-16 パナソニック電工株式会社 ソレノイド
DE102007024128A1 (de) * 2007-05-24 2008-11-27 Tyco Electronics Austria Gmbh Spulenkörper und Spulengrundkörper für ein elektromagnetisches Relais
JP4943949B2 (ja) * 2007-06-08 2012-05-30 ウチヤ・サーモスタット株式会社 電磁継電器
CN102097255A (zh) * 2010-12-16 2011-06-15 中国振华集团群英无线电器材厂 微型密封射频电磁继电器
JP5880233B2 (ja) * 2012-04-09 2016-03-08 オムロン株式会社 電磁継電器
JP6010991B2 (ja) * 2012-04-09 2016-10-19 オムロン株式会社 電磁継電器
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
JP2014165152A (ja) * 2013-02-27 2014-09-08 Fujitsu Component Ltd 電磁継電器
JP6065661B2 (ja) * 2013-03-08 2017-01-25 オムロン株式会社 電磁継電器
GB201402560D0 (en) * 2014-02-13 2014-04-02 Johnson Electric Sa Improvements in or relating to electrical contactors
CN104538250B (zh) * 2015-02-03 2016-08-24 佛山市川东磁电股份有限公司 一种磁力开关
CN105244233B (zh) * 2015-10-15 2017-09-29 首瑞（天津）电气设备有限公司 一种磁保持继电器动触头推动机构
CN105244231A (zh) * 2015-11-04 2016-01-13 中国电子科技集团公司第四十研究所 单刀三掷n型高频率大功率射频同轴继电器
CH713442B1 (de) * 2017-02-08 2021-03-31 Elesta Gmbh Ostfildern De Zweigniederlassung Bad Ragaz Relais.
JP2018170241A (ja) * 2017-03-30 2018-11-01 富士通コンポーネント株式会社 電磁継電器
EP3706152B1 (de) * 2017-11-01 2023-06-14 Panasonic Intellectual Property Management Co., Ltd. Elektromagnetisches relais
JP7149824B2 (ja) * 2018-11-30 2022-10-07 富士通コンポーネント株式会社 電磁継電器
US11501938B2 (en) * 2019-07-09 2022-11-15 Xiamen Hongfa Electroacoustic Co., Ltd. Magnetic latching relay
JP7638633B2 (ja) * 2020-06-30 2025-03-04 Ｆｃｌコンポーネント株式会社 電磁継電器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454692A1 (fr) * 1979-04-18 1980-11-14 Rausch & Pausch Support d'armature magnetique, en particulier pour relais compact de petites dimensions
DE3150301A1 (de) * 1981-12-18 1983-07-07 W. Gruner GmbH & Co Elektrotechnik KG, 7209 Wehingen Elektromagnetisches relais
EP0213066A2 (de) * 1985-08-22 1987-03-04 Paul & Siedler GmbH & Co KG Elektromagnetisches Relais
FR2623935A1 (fr) * 1987-11-27 1989-06-02 Gepe Systeme de contacts isole par une chambre de coupure et utilisation pour un relais electromagnetique a haute compacite
EP0375398A2 (de) * 1988-12-23 1990-06-27 Matsushita Electric Works, Ltd. Elektromagnetisches Relais

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4688010A (en) * 1984-12-22 1987-08-18 Matsushita Electric Works, Ltd. Electromagnetic relay
US4720694A (en) * 1985-05-22 1988-01-19 Siemens Aktiengesellschaft Electromagnetic relay
DE3520773C1 (de) * 1985-05-29 1989-07-20 SDS-Relais AG, 8024 Deisenhofen Elektromagnetisches Relais
DE3644172A1 (de) * 1986-12-23 1988-07-07 Bbc Brown Boveri & Cie Elektromagnetischer schalterantrieb fuer ein elektrisches schaltgeraet
DE3889947T2 (de) * 1987-03-06 1994-11-03 Takamisawa Electric Co Elektromagnetisches Relais mit Vorrichtungen zur Herabsetzung des Geräusches.
DE3908442A1 (de) * 1989-03-15 1990-10-11 Eberle Gmbh Elektromagnetisches schaltgeraet
EP0640243B1 (de) * 1992-05-15 1996-08-28 Siemens Aktiengesellschaft Polarisiertes leistungsrelais
DE19520220C1 (de) * 1995-06-01 1996-11-21 Siemens Ag Polarisiertes elektromagnetisches Relais
EP0780870A3 (de) * 1995-12-21 1998-10-07 Siemens Aktiengesellschaft Elektromagnetisches, monostabiles Kleinrelais

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454692A1 (fr) * 1979-04-18 1980-11-14 Rausch & Pausch Support d'armature magnetique, en particulier pour relais compact de petites dimensions
DE3150301A1 (de) * 1981-12-18 1983-07-07 W. Gruner GmbH & Co Elektrotechnik KG, 7209 Wehingen Elektromagnetisches relais
EP0213066A2 (de) * 1985-08-22 1987-03-04 Paul & Siedler GmbH & Co KG Elektromagnetisches Relais
FR2623935A1 (fr) * 1987-11-27 1989-06-02 Gepe Systeme de contacts isole par une chambre de coupure et utilisation pour un relais electromagnetique a haute compacite
EP0375398A2 (de) * 1988-12-23 1990-06-27 Matsushita Electric Works, Ltd. Elektromagnetisches Relais

Also Published As

Publication number Publication date
JPH09320433A (ja) 1997-12-12
ES2175201T3 (es) 2002-11-16
ATE217118T1 (de) 2002-05-15
DE59707127D1 (de) 2002-06-06
US5844456A (en) 1998-12-01
EP0791944A2 (de) 1997-08-27
DE19606884C1 (de) 1997-04-30
JP3779020B2 (ja) 2006-05-24
EP0791944B1 (de) 2002-05-02

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