EP0768694A3 - Elektromagnetisches Relais und Verfahren zu dessen Herstellung - Google Patents

Elektromagnetisches Relais und Verfahren zu dessen Herstellung Download PDF

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Publication number
EP0768694A3
EP0768694A3 EP96115749A EP96115749A EP0768694A3 EP 0768694 A3 EP0768694 A3 EP 0768694A3 EP 96115749 A EP96115749 A EP 96115749A EP 96115749 A EP96115749 A EP 96115749A EP 0768694 A3 EP0768694 A3 EP 0768694A3
Authority
EP
European Patent Office
Prior art keywords
yoke
core
leg
joined
coil
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
EP96115749A
Other languages
English (en)
French (fr)
Other versions
EP0768694A2 (de
EP0768694B1 (de
Inventor
Horst Hendel
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.)
TE Connectivity Solutions GmbH
Original Assignee
Tyco Electronics Logistics 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 Tyco Electronics Logistics AG filed Critical Tyco Electronics Logistics AG
Publication of EP0768694A2 publication Critical patent/EP0768694A2/de
Publication of EP0768694A3 publication Critical patent/EP0768694A3/de
Application granted granted Critical
Publication of EP0768694B1 publication Critical patent/EP0768694B1/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
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H2011/0087—Welding switch parts by use of a laser beam
    • 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
    • H01H2050/049—Assembling or mounting multiple relays in one common housing

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

Das Relais besitzt einen Spulenkörper (2) mit Flanschen (21, 22) und mit mindestens einer Wicklung (23), wobei axial innerhalb einer jeden Wicklung jeweils ein stabförmiger Kern (31) angeordnet ist. Das Joch (33) ist in einem Spulenflansch (21) durch Halteelemente gegen Bewegung in Axialrichtung und gegen Verschwenken gesichert; außerdem stößt der Kern (31) mit seinem ersten Ende stumpf an die Seitenoberfläche des ersten Jochschenkels (34), wobei er nur über seine Stirnfläche stoffschlüssig mit diesem verschweißt oder hartverlötet ist. Vorzugsweise wird auf diese Weise ein Doppelrelais mit parallel aneinanderliegenden ersten Jochschenkeln geschaffen, wobei die Kern-Joch-Verbindung auf einfache Weise hergestellt wird und einen guten magnetischen Übergang gewährleistet.
EP96115749A 1995-10-09 1996-10-01 Elektromagnetisches Relais und Verfahren zu dessen Herstellung Expired - Lifetime EP0768694B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19537613 1995-10-09
DE19537613 1995-10-09

Publications (3)

Publication Number Publication Date
EP0768694A2 EP0768694A2 (de) 1997-04-16
EP0768694A3 true EP0768694A3 (de) 2000-04-12
EP0768694B1 EP0768694B1 (de) 2002-05-08

Family

ID=7774421

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96115749A Expired - Lifetime EP0768694B1 (de) 1995-10-09 1996-10-01 Elektromagnetisches Relais und Verfahren zu dessen Herstellung

Country Status (5)

Country Link
US (1) US5889454A (de)
EP (1) EP0768694B1 (de)
JP (1) JP3844817B2 (de)
AT (1) ATE217441T1 (de)
DE (1) DE59609182D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3870049B2 (ja) * 2001-08-17 2007-01-17 Ｎｅｃトーキン株式会社 電磁継電装置
JP4289301B2 (ja) * 2005-01-13 2009-07-01 オムロン株式会社 電磁継電器
US8193881B2 (en) * 2007-09-14 2012-06-05 Fujitsu Component Limited Relay
CN101923994A (zh) * 2009-06-16 2010-12-22 三信国际电器上海有限公司 一种电磁式漏电脱扣器的接线系统
JP5741338B2 (ja) * 2011-09-15 2015-07-01 オムロン株式会社 端子部材のシール構造、及び、電磁継電器
JP2014165152A (ja) * 2013-02-27 2014-09-08 Fujitsu Component Ltd 電磁継電器
JP6631068B2 (ja) * 2015-07-27 2020-01-15 オムロン株式会社 接点機構およびこれを用いた電磁継電器
US9754747B1 (en) * 2016-04-25 2017-09-05 Song Chuan Precision Co., Ltd. Relay device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1659843U (de) * 1951-12-04 1953-07-23 Philips Nv Winkelankerrelais.
US2857494A (en) * 1955-06-10 1958-10-21 Nicholas M Esser Electromagnetic device
FR1543930A (fr) * 1966-10-13 1968-10-31 Soprotekel Mode de fixation des noyaux magnétiques dans les relais ou pièces polaires
FR2335030A1 (fr) * 1975-12-08 1977-07-08 Elesta Ag Elektronik Relais electromagnetique et son procede de fabrication
US4320369A (en) * 1980-01-21 1982-03-16 Littelfuse, Inc. Electrical relay device and method of making the same
US4816794A (en) * 1986-07-30 1989-03-28 Omron Tateisi Electronics Co. Electromagnetic relay
DE3834283A1 (de) * 1988-10-08 1990-04-12 Bosch Gmbh Robert Umschaltrelais fuer gleichstrommotore mit links- und rechtslaufsteuerung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE924873C (de) * 1952-04-20 1955-03-10 Zahnradfabrik Friedrichshafen Schaltanlage fuer einen umsteuerbaren Elektromotor, insbesondere zur Verwendung in Kraftfahrzeugen
DE6908276U (de) * 1969-03-01 1969-06-19 Rau Swf Autozubehoer Aufbauteil fuer ein in ein gehaeuse einsetzbares elektrisches geraet mit elektromagnet.
US4959627A (en) * 1987-12-23 1990-09-25 Nec Corporation Electromagnet relay
US5239281A (en) * 1990-06-29 1993-08-24 Takamisawa Electric Co., Ltd. Small sized electromagnetic relay
DE4233807C2 (de) * 1991-10-08 1997-04-30 Original Electric Mfg Co Elektromagnetisches Relais
DE4244247A1 (de) * 1992-12-24 1994-07-07 Kuhnke Gmbh Kg H Elektromagnetische Anordnung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1659843U (de) * 1951-12-04 1953-07-23 Philips Nv Winkelankerrelais.
US2857494A (en) * 1955-06-10 1958-10-21 Nicholas M Esser Electromagnetic device
FR1543930A (fr) * 1966-10-13 1968-10-31 Soprotekel Mode de fixation des noyaux magnétiques dans les relais ou pièces polaires
FR2335030A1 (fr) * 1975-12-08 1977-07-08 Elesta Ag Elektronik Relais electromagnetique et son procede de fabrication
US4320369A (en) * 1980-01-21 1982-03-16 Littelfuse, Inc. Electrical relay device and method of making the same
US4816794A (en) * 1986-07-30 1989-03-28 Omron Tateisi Electronics Co. Electromagnetic relay
DE3834283A1 (de) * 1988-10-08 1990-04-12 Bosch Gmbh Robert Umschaltrelais fuer gleichstrommotore mit links- und rechtslaufsteuerung

Also Published As

Publication number Publication date
US5889454A (en) 1999-03-30
JPH09129105A (ja) 1997-05-16
DE59609182D1 (de) 2002-06-13
JP3844817B2 (ja) 2006-11-15
EP0768694A2 (de) 1997-04-16
EP0768694B1 (de) 2002-05-08
ATE217441T1 (de) 2002-05-15

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