EP1174897A3 - Magnetsystem für ein elektromagnetisches Relais - Google Patents

Magnetsystem für ein elektromagnetisches Relais Download PDF

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Publication number
EP1174897A3
EP1174897A3 EP01116564A EP01116564A EP1174897A3 EP 1174897 A3 EP1174897 A3 EP 1174897A3 EP 01116564 A EP01116564 A EP 01116564A EP 01116564 A EP01116564 A EP 01116564A EP 1174897 A3 EP1174897 A3 EP 1174897A3
Authority
EP
European Patent Office
Prior art keywords
coil
electromagnetic relay
magnetic system
iron
iron parts
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.)
Withdrawn
Application number
EP01116564A
Other languages
English (en)
French (fr)
Other versions
EP1174897A2 (de
Inventor
Johannes Oberndorfer
Friedrich Plappert
Herbert Elsinger
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.)
Panasonic Electric Works Europe AG
Original Assignee
Matsushita Electric Works Europe 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
Priority claimed from DE10035173A external-priority patent/DE10035173C1/de
Priority claimed from DE10110467A external-priority patent/DE10110467C1/de
Application filed by Matsushita Electric Works Europe AG filed Critical Matsushita Electric Works Europe AG
Publication of EP1174897A2 publication Critical patent/EP1174897A2/de
Publication of EP1174897A3 publication Critical patent/EP1174897A3/de
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/20—Non-polarised relays with two or more independent armatures
    • 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
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2227—Polarised relays in which the movable part comprises at least one permanent magnet, sandwiched between pole-plates, each forming an active air-gap with parts of the stationary magnetic circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2263—Polarised relays comprising rotatable armature, rotating around central axis perpendicular to the main plane of the armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Relay Circuits (AREA)

Abstract

Ein Magnetsystem für ein elektromagnetisches Relais weist mindestens zwei die gesamte Länge einer gemeinsamen Spule 18 parallel durchsetzende, magnetisch getrennte Eisenteile 15, 16 auf, deren jedes Teil eines eigenen Magnetkreises zur Betätigung eines in diesem liegenden Ankers zum Antrieb eines zugehörigen Kontaktsystems ist. Um den von der Spule 18 erzeugten Magnetfluß bei minimaler Verlustleistung optimal auszunutzen und Streuflüsse weitgehend zu vermeiden, ist der Abstand zwischen den Eisenteilen 15, 16 im Innern der Spule 18 wesentlich kleiner als die größte Querschnittsabmessung jedes Eisenteils 15, 16.
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EP01116564A 2000-07-19 2001-07-09 Magnetsystem für ein elektromagnetisches Relais Withdrawn EP1174897A3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10035173 2000-07-19
DE10035173A DE10035173C1 (de) 2000-07-19 2000-07-19 Magnetsystem für ein elektromagnetisches Relais
DE10110467A DE10110467C1 (de) 2001-03-05 2001-03-05 Magnetsystem für ein elektromagnetisches Relais
DE10110467 2001-03-05

Publications (2)

Publication Number Publication Date
EP1174897A2 EP1174897A2 (de) 2002-01-23
EP1174897A3 true EP1174897A3 (de) 2004-01-28

Family

ID=26006446

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01116564A Withdrawn EP1174897A3 (de) 2000-07-19 2001-07-09 Magnetsystem für ein elektromagnetisches Relais

Country Status (3)

Country Link
US (1) US6538540B2 (de)
EP (1) EP1174897A3 (de)
JP (1) JP2002110016A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100361251C (zh) * 2005-05-19 2008-01-09 厦门宏发电声有限公司 一种电磁继电器的磁路系统及其应用
JP4424260B2 (ja) * 2005-06-07 2010-03-03 オムロン株式会社 電磁リレー
US8068002B2 (en) * 2008-04-22 2011-11-29 Magvention (Suzhou), Ltd. Coupled electromechanical relay and method of operating same
US8188817B2 (en) * 2009-03-11 2012-05-29 Magvention (Suzhou) Ltd. Electromechanical relay and method of making same
US8564386B2 (en) * 2011-01-18 2013-10-22 Tyco Electronics Corporation Electrical switching device
GB201215926D0 (en) * 2012-09-06 2012-10-24 Dialight Europ Ltd Improvements in rotary actuators
US10058790B2 (en) * 2014-03-24 2018-08-28 Bose Corporation Motor assembly kit
CH716470A1 (de) * 2019-07-30 2021-02-15 Elesta Gmbh Ostfildern De Zweigniederlassung Bad Ragaz Doppelanker-Relais.

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT221148B (de) * 1960-08-10 1962-05-10 Kapsch Telephon Telegraph Elektromagnetisches Relais, insbesondere für Fernsprechanlagen
DE2407184A1 (de) * 1974-02-15 1975-08-28 Schaltbau Gmbh Elektromagnetisches relais mit zwei ankern
FR2388386A1 (fr) * 1977-04-18 1978-11-17 Francaise App Elect Mesure Circuit magnetique d'un electro-aimant comportant une armature munie d'un aimant permanent
FR2415353A2 (fr) * 1978-01-24 1979-08-17 Francaise App Elect Mesure Circuit magnetique d'un electro-aimant comportant une armature munie d'un aimant permanent
EP0267430A1 (de) * 1986-10-08 1988-05-18 Omron Tateisi Electronics Co. Elektromagnetisches Relais
DE3705918A1 (de) * 1987-02-25 1988-09-08 Hengstler Bauelemente Relais
DE4441171C1 (de) * 1994-11-18 1996-02-08 Siemens Ag Schützsicherheitskombination

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE221148C (de)
US5264812A (en) * 1992-05-19 1993-11-23 Takamisawa Electric Co., Ltd. Small, economical and stable polarized electromagnetic relay having two groups of electromagnetic relay portions

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT221148B (de) * 1960-08-10 1962-05-10 Kapsch Telephon Telegraph Elektromagnetisches Relais, insbesondere für Fernsprechanlagen
DE2407184A1 (de) * 1974-02-15 1975-08-28 Schaltbau Gmbh Elektromagnetisches relais mit zwei ankern
FR2388386A1 (fr) * 1977-04-18 1978-11-17 Francaise App Elect Mesure Circuit magnetique d'un electro-aimant comportant une armature munie d'un aimant permanent
FR2415353A2 (fr) * 1978-01-24 1979-08-17 Francaise App Elect Mesure Circuit magnetique d'un electro-aimant comportant une armature munie d'un aimant permanent
EP0267430A1 (de) * 1986-10-08 1988-05-18 Omron Tateisi Electronics Co. Elektromagnetisches Relais
US4833435A (en) * 1986-10-08 1989-05-23 Omron Tateisi Electronics Co. Electromagnetic relay
DE3705918A1 (de) * 1987-02-25 1988-09-08 Hengstler Bauelemente Relais
DE4441171C1 (de) * 1994-11-18 1996-02-08 Siemens Ag Schützsicherheitskombination

Also Published As

Publication number Publication date
JP2002110016A (ja) 2002-04-12
EP1174897A2 (de) 2002-01-23
US20020021198A1 (en) 2002-02-21
US6538540B2 (en) 2003-03-25

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