EP0133582A3 - Electromagnetic relay - Google Patents

Electromagnetic relay Download PDF

Info

Publication number
EP0133582A3
EP0133582A3 EP84109509A EP84109509A EP0133582A3 EP 0133582 A3 EP0133582 A3 EP 0133582A3 EP 84109509 A EP84109509 A EP 84109509A EP 84109509 A EP84109509 A EP 84109509A EP 0133582 A3 EP0133582 A3 EP 0133582A3
Authority
EP
European Patent Office
Prior art keywords
yoke
armature
leg
core
electromagnetic relay
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
EP84109509A
Other languages
German (de)
Other versions
EP0133582A2 (en
EP0133582B1 (en
Inventor
Helmut Dipl.-Ing. Schedele
Rolf-Dieter Dipl.-Phys. Kimpel
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Priority to AT84109509T priority Critical patent/ATE26362T1/en
Publication of EP0133582A2 publication Critical patent/EP0133582A2/en
Publication of EP0133582A3 publication Critical patent/EP0133582A3/en
Application granted granted Critical
Publication of EP0133582B1 publication Critical patent/EP0133582B1/en
Expired 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
    • H01H50/548—Contact arrangements for miniaturised relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Surgical Instruments (AREA)
  • Valve Device For Special Equipments (AREA)
  • Cookers (AREA)

Abstract

An electromagnetic relay is provided which has a core yoke embedded in a base body, the core yoke comprising a yoke leg at both coil ends which proceed perpendicular to the coil axis. A U-shaped armature has its first lateral leg seated on the first yoke leg and has its second lateral leg forming an operating air gap relative to the second yoke leg. A contact and bearing spring is secured to the armature, the contacting end of the contact and bearing spring laterally embracing the armature and the core yoke and interacting at that side of the core yoke which lies opposite the armature with at least one cooperating contact plate.
EP84109509A 1983-08-12 1984-08-09 Electromagnetic relay Expired EP0133582B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84109509T ATE26362T1 (en) 1983-08-12 1984-08-09 ELECTROMAGNETIC RELAY.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3329239 1983-08-12
DE19833329239 DE3329239A1 (en) 1983-08-12 1983-08-12 ELECTROMAGNETIC RELAY

Publications (3)

Publication Number Publication Date
EP0133582A2 EP0133582A2 (en) 1985-02-27
EP0133582A3 true EP0133582A3 (en) 1985-04-03
EP0133582B1 EP0133582B1 (en) 1987-04-01

Family

ID=6206455

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84109509A Expired EP0133582B1 (en) 1983-08-12 1984-08-09 Electromagnetic relay

Country Status (5)

Country Link
US (1) US4567457A (en)
EP (1) EP0133582B1 (en)
JP (1) JPS6062032A (en)
AT (1) ATE26362T1 (en)
DE (2) DE3329239A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0337268Y2 (en) * 1984-09-13 1991-08-07
AT389958B (en) * 1986-03-24 1990-02-26 Uninorm Anstalt RELAY
DE3640996A1 (en) * 1986-12-01 1988-06-09 Bosch Gmbh Robert Electromagnetic relay
DE19544625C2 (en) * 1995-11-30 2001-05-31 Hella Kg Hueck & Co Armature bearing for a hinged armature relay
EP3570302B8 (en) * 2018-05-18 2021-08-04 Tyco Electronics Austria GmbH Yoke assembly for a magnetic switching device, such as a relay, magnetic assembly, and magnetic switching device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE457294A (en) * 1943-08-19
US2107848A (en) * 1936-11-14 1938-02-08 Utah Radio Products Company Circuit controlling device
DE2254000A1 (en) * 1972-11-04 1974-05-16 Rau Swf Autozubehoer SMALL RELAYS, IN PARTICULAR FOR CIRCUIT BOARDS WITH PRINTED CIRCUITS
GB1361938A (en) * 1971-08-13 1974-07-30 Int Standard Electric Corp Electromagnetic relay
DE2537462A1 (en) * 1974-08-22 1976-03-11 Matsushita Electric Works Ltd ELECTROMAGNETIC PROTECTION
GB2024519A (en) * 1978-06-30 1980-01-09 Omron Tateisi Electronics Co Electromagnetic relay
DE8302962U1 (en) * 1983-02-03 1983-06-09 Siemens AG, 1000 Berlin und 8000 München Electromagnetic relay

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2107848A (en) * 1936-11-14 1938-02-08 Utah Radio Products Company Circuit controlling device
BE457294A (en) * 1943-08-19
GB1361938A (en) * 1971-08-13 1974-07-30 Int Standard Electric Corp Electromagnetic relay
DE2254000A1 (en) * 1972-11-04 1974-05-16 Rau Swf Autozubehoer SMALL RELAYS, IN PARTICULAR FOR CIRCUIT BOARDS WITH PRINTED CIRCUITS
DE2537462A1 (en) * 1974-08-22 1976-03-11 Matsushita Electric Works Ltd ELECTROMAGNETIC PROTECTION
GB2024519A (en) * 1978-06-30 1980-01-09 Omron Tateisi Electronics Co Electromagnetic relay
DE8302962U1 (en) * 1983-02-03 1983-06-09 Siemens AG, 1000 Berlin und 8000 München Electromagnetic relay

Also Published As

Publication number Publication date
EP0133582A2 (en) 1985-02-27
DE3329239A1 (en) 1985-02-21
DE3462966D1 (en) 1987-05-07
US4567457A (en) 1986-01-28
ATE26362T1 (en) 1987-04-15
EP0133582B1 (en) 1987-04-01
JPS6062032A (en) 1985-04-10

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