EP0320686A3 - Electromagnetic switchgear - Google Patents

Electromagnetic switchgear Download PDF

Info

Publication number
EP0320686A3
EP0320686A3 EP88119809A EP88119809A EP0320686A3 EP 0320686 A3 EP0320686 A3 EP 0320686A3 EP 88119809 A EP88119809 A EP 88119809A EP 88119809 A EP88119809 A EP 88119809A EP 0320686 A3 EP0320686 A3 EP 0320686A3
Authority
EP
European Patent Office
Prior art keywords
levers
solenoid actuator
assembly
contact slider
base
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
EP88119809A
Other languages
German (de)
Other versions
EP0320686B1 (en
EP0320686A2 (en
Inventor
Bernhard Dietrich
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
SDS-RELAIS 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 SDS-RELAIS AG filed Critical SDS-RELAIS AG
Priority to AT88119809T priority Critical patent/ATE103105T1/en
Publication of EP0320686A2 publication Critical patent/EP0320686A2/en
Publication of EP0320686A3 publication Critical patent/EP0320686A3/en
Application granted granted Critical
Publication of EP0320686B1 publication Critical patent/EP0320686B1/en
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
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/643—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rotating or pivoting movement
    • 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
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2209—Polarised relays with rectilinearly movable armature

Abstract

An electromagnetic switching device comprises a solenoid actuator 18 including an armature 22, the reciprocating movement of which is converted by a pair of levers 25, 26 to a reciprocating counter-movement of a contact slider 16 extending parallel thereto. The contact slider 16 is provided with bridge contacts 17b which cooperate with stationary contacts 12 fixed within a base 10. Outwardly projecting guide members 30 which are provided on the solenoid actuator 18 and extend through recesses 31 formed in the levers 25, 26 serve to support the latter. Upon assembly, the solenoid actuator 18 is equipped with the levers 25, 26 and the contact slider 16 to form an assembly unit which is inserted as it is into the base 10. In this assembly unit, the levers 25, 26 are retained in position so that the assembly step can be performed easily and rapidly without any mounting aids.
EP88119809A 1987-12-18 1988-11-28 Electromagnetic switchgear Expired - Lifetime EP0320686B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88119809T ATE103105T1 (en) 1987-12-18 1988-11-28 ELECTROMAGNETIC SWITCHING DEVICE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3743122A DE3743122C1 (en) 1987-12-18 1987-12-18 Electromagnetic switchgear
DE3743122 1987-12-18

Publications (3)

Publication Number Publication Date
EP0320686A2 EP0320686A2 (en) 1989-06-21
EP0320686A3 true EP0320686A3 (en) 1990-07-25
EP0320686B1 EP0320686B1 (en) 1994-03-16

Family

ID=6343005

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88119809A Expired - Lifetime EP0320686B1 (en) 1987-12-18 1988-11-28 Electromagnetic switchgear

Country Status (8)

Country Link
US (1) US4922216A (en)
EP (1) EP0320686B1 (en)
JP (1) JPH0693342B2 (en)
AT (1) ATE103105T1 (en)
AU (1) AU595771B2 (en)
CA (1) CA1299619C (en)
DE (2) DE3743122C1 (en)
ES (1) ES2050144T3 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4300594A1 (en) * 1993-01-13 1994-07-14 Hengstler Bauelemente Safety relay with positively driven contact set and monostable drive
DE59502621D1 (en) * 1994-11-30 1998-07-23 Siemens Ag ELECTROMAGNETIC SWITCHGEAR
US5844457A (en) * 1996-11-25 1998-12-01 Eaton Corporation Electromagnetically operated electric switching apparatus
DE19738372A1 (en) * 1997-09-03 1999-03-04 Abb Patent Gmbh Electromagnetic actuator for a switch
DE19957805B4 (en) * 1999-12-01 2005-07-28 Tyco Electronics Logistics Ag Electrical switching device
DE10104438B4 (en) * 2001-02-01 2007-06-14 Stiebel Eltron Gmbh & Co. Kg Multipolar safety switch with a pressure sensor
DE102009033275B4 (en) * 2009-07-09 2011-05-19 Siemens Aktiengesellschaft breakers
JP5024340B2 (en) * 2009-08-20 2012-09-12 富士電機機器制御株式会社 Magnetic contactor
US8564386B2 (en) 2011-01-18 2013-10-22 Tyco Electronics Corporation Electrical switching device
US8222981B1 (en) * 2011-01-18 2012-07-17 Tyco Electronics Corporation Electrical switching device
CN103828012A (en) * 2011-07-29 2014-05-28 Abb技术股份公司 Magnetic actuator with rotatable armature
JP6631068B2 (en) * 2015-07-27 2020-01-15 オムロン株式会社 Contact mechanism and electromagnetic relay using the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3201541A (en) * 1963-05-15 1965-08-17 American Mach & Foundry Pivotal bearing arrangement for electromagnetic operator
DE3417891C1 (en) * 1984-05-14 1985-08-14 Sds-Elektro Gmbh, 8024 Deisenhofen Electromagnetic switchgear

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH242020A (en) * 1944-09-25 1946-04-15 Saia Ag Electrically controlled switch.
IT1075619B (en) * 1977-02-02 1985-04-22 Equipaggiamenti Meccanico Elet FLAT ELECTROMAGNETIC RELAY
JPH0621156Y2 (en) * 1983-05-31 1994-06-01 松下電工株式会社 Electromagnetic relay
DE8438436U1 (en) * 1984-04-18 1987-10-22 Hengstler Bauelemente Gmbh, 7209 Wehingen, De

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3201541A (en) * 1963-05-15 1965-08-17 American Mach & Foundry Pivotal bearing arrangement for electromagnetic operator
DE3417891C1 (en) * 1984-05-14 1985-08-14 Sds-Elektro Gmbh, 8024 Deisenhofen Electromagnetic switchgear

Also Published As

Publication number Publication date
ATE103105T1 (en) 1994-04-15
US4922216A (en) 1990-05-01
AU2680088A (en) 1989-06-22
AU595771B2 (en) 1990-04-05
JPH01231236A (en) 1989-09-14
EP0320686B1 (en) 1994-03-16
DE3743122C1 (en) 1989-02-16
ES2050144T3 (en) 1994-05-16
EP0320686A2 (en) 1989-06-21
DE3888479D1 (en) 1994-04-21
JPH0693342B2 (en) 1994-11-16
CA1299619C (en) 1992-04-28

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