ES406071A1 - Electrical switching apparatus having the armature and contact bridge carrier flexibly coupled together - Google Patents

Electrical switching apparatus having the armature and contact bridge carrier flexibly coupled together

Info

Publication number
ES406071A1
ES406071A1 ES406071A ES406071A ES406071A1 ES 406071 A1 ES406071 A1 ES 406071A1 ES 406071 A ES406071 A ES 406071A ES 406071 A ES406071 A ES 406071A ES 406071 A1 ES406071 A1 ES 406071A1
Authority
ES
Spain
Prior art keywords
armature
contact bridge
carrier
coupled together
flexibly coupled
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.)
Expired
Application number
ES406071A
Other languages
Spanish (es)
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
Publication of ES406071A1 publication Critical patent/ES406071A1/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
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/645—Driving arrangements between movable part of magnetic circuit and contact intermediate part making a resilient or flexible connection
    • H01H50/646—Driving arrangements between movable part of magnetic circuit and contact intermediate part making a resilient or flexible connection intermediate part being a blade spring

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Linear Motors (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Railway Tracks (AREA)
  • Contacts (AREA)

Abstract

Switch gear having an armature and contact bridge carrier flexibly coupled together, with means to prevent relative flexing of the two unless the force on the contact bridge carrier exceeds a certain minimum. The coupling is by means of a pin inserted with play through a bore in the armature and connected to the carrier at its ends. Springs between armature and carrier tend to force them apart to bear on a flat protuberance located in the armature bore. This forces the armature and carrier to a static position as the flat protuberance is disposed on the interior surface of the bore, until the force of the armature overcomes the spring, at which point the linkage can flex.
ES406071A 1971-08-25 1972-08-24 Electrical switching apparatus having the armature and contact bridge carrier flexibly coupled together Expired ES406071A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2142464A DE2142464C3 (en) 1971-08-25 1971-08-25 Arrangement for the articulated connection of the armature of an electromagnetic switching device with the contact bridge carrier

Publications (1)

Publication Number Publication Date
ES406071A1 true ES406071A1 (en) 1975-08-16

Family

ID=5817674

Family Applications (1)

Application Number Title Priority Date Filing Date
ES406071A Expired ES406071A1 (en) 1971-08-25 1972-08-24 Electrical switching apparatus having the armature and contact bridge carrier flexibly coupled together

Country Status (13)

Country Link
US (1) US3878491A (en)
JP (1) JPS581495B2 (en)
AT (1) AT319375B (en)
BR (1) BR7205851D0 (en)
CA (1) CA979955A (en)
CH (1) CH551689A (en)
DE (1) DE2142464C3 (en)
ES (1) ES406071A1 (en)
FR (1) FR2150518B1 (en)
GB (1) GB1399940A (en)
IT (1) IT964220B (en)
SE (1) SE386004B (en)
SU (1) SU512724A3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE407126B (en) * 1974-12-05 1979-03-12 Siemens Ag DEVICE FOR THE HALLAND OF A DAMPING SPRING SPRING IN A SOCKET IN A PRESS GOOD FOR ELECTROMAGNETIC COUPLING DEVICE
EP0097199B1 (en) * 1982-06-19 1986-09-10 Square D Starkstrom GmbH Electric commutating device
DE8811205U1 (de) * 1988-09-05 1988-10-27 Siemens AG, 1000 Berlin und 8000 München Elektromagnetisches Schaltgerät
JPH0375798U (en) * 1989-11-21 1991-07-30
CH682112A5 (en) * 1991-05-29 1993-07-15 Sprecher & Schuh Ag
CH691880A5 (en) 1995-04-20 2001-11-15 Rockwell Automation Ag Electromagnetic switching device, in particular contactor.
WO2015177962A1 (en) * 2014-05-20 2015-11-26 富士電機機器制御株式会社 Electromagnetic contactor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1936098A (en) * 1930-03-01 1933-11-21 Diamond Electrical Mfg Company Magnetic switch
US2434096A (en) * 1943-11-17 1948-01-06 Gen Electric Shockproof electromagnet with armature
US3060355A (en) * 1960-05-20 1962-10-23 Westinghouse Electric Corp Relay magnet suspension
US3453571A (en) * 1967-08-24 1969-07-01 Cutler Hammer Inc Electromagnetic relay with convertible switch contact modules
US3663908A (en) * 1970-09-11 1972-05-16 Honeywell Inc Relay magnetic frame and armature arrangement

Also Published As

Publication number Publication date
JPS4831466A (en) 1973-04-25
JPS581495B2 (en) 1983-01-11
CA979955A (en) 1975-12-16
SU512724A3 (en) 1976-04-30
FR2150518B1 (en) 1977-04-01
SE386004B (en) 1976-07-26
DE2142464C3 (en) 1974-11-28
IT964220B (en) 1974-01-21
AT319375B (en) 1974-12-27
GB1399940A (en) 1975-07-02
CH551689A (en) 1974-07-15
DE2142464A1 (en) 1973-03-01
BR7205851D0 (en) 1973-06-28
DE2142464B2 (en) 1974-04-25
US3878491A (en) 1975-04-15
FR2150518A1 (en) 1973-04-06

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