NL291054A - - Google Patents

Info

Publication number
NL291054A
NL291054A NL291054DA NL291054A NL 291054 A NL291054 A NL 291054A NL 291054D A NL291054D A NL 291054DA NL 291054 A NL291054 A NL 291054A
Authority
NL
Netherlands
Application number
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.)
Publication of NL291054A publication Critical patent/NL291054A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/541—Auxiliary contact devices
    • H01H50/545—Self-contained, easily replaceable microswitches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/44—Magnetic coils or windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/66—Power reset mechanisms
    • H01H71/68—Power reset mechanisms actuated by electromagnet
    • H01H71/685—Power reset mechanisms actuated by electromagnet in which the excitation of the electromagnet is interrupted by abnormal conditions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
    • H01H83/223—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with bimetal elements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Breakers (AREA)
NL291054D 1962-04-24 NL291054A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US189915A US3324431A (en) 1962-04-24 1962-04-24 Electromagnetic contactor having interchangeable auxiliary devices

Publications (1)

Publication Number Publication Date
NL291054A true NL291054A (de)

Family

ID=22699291

Family Applications (2)

Application Number Title Priority Date Filing Date
NL132206D NL132206C (de) 1962-04-24
NL291054D NL291054A (de) 1962-04-24

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL132206D NL132206C (de) 1962-04-24

Country Status (5)

Country Link
US (1) US3324431A (de)
CH (1) CH423930A (de)
DE (1) DE1256300B (de)
GB (1) GB1025650A (de)
NL (2) NL291054A (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388353A (en) * 1965-10-07 1968-06-11 Smith Corp A O Electrical contactor having main circuit control contacts and auxiliary control contacts interconnected to be actuated from a common electromagnetic actuator
US3391359A (en) * 1966-06-09 1968-07-02 Square D Co Stationary contact structure and magnet support for an electromagnetic contactor
US3435389A (en) * 1967-04-19 1969-03-25 Allis Chalmers Mfg Co Electromagnetic contactor having cam means for operating auxiliary switch
US3368171A (en) * 1967-05-25 1968-02-06 Westinghouse Electric Corp Electric control devices with mechanical interlock
US3458838A (en) * 1967-09-25 1969-07-29 Smith Corp A O Electromagnetic contactor unit
US3673525A (en) * 1971-03-30 1972-06-27 Westinghouse Electric Corp Contactor
US3852645A (en) * 1973-07-23 1974-12-03 Porta Systems Corp Telephone relay repair kit with spaced contact boards
US4149047A (en) * 1977-06-06 1979-04-10 Gould Inc. Contactor having interlock for movable contact carrier
US4117290A (en) * 1977-12-15 1978-09-26 Gould Inc. Stationary contact combination
DE3032724A1 (de) * 1980-08-30 1982-04-29 Brown, Boveri & Cie Ag, 6800 Mannheim Elektromagnetisches schaltgeraet
FR2570872B1 (fr) * 1984-09-27 1988-08-26 Telemecanique Electrique Dispositif de commutation a composition variable
US4712079A (en) * 1986-04-30 1987-12-08 Westinghouse Electric Corp. Motor controller auxiliary contact unit with flexure member
US5281937A (en) * 1992-07-14 1994-01-25 Fasco Industries, Inc. Electromagnetic contactor and method for making same
CH691880A5 (de) * 1995-04-20 2001-11-15 Rockwell Automation Ag Elektromagnetisches Schaltgerät, insbesondere Schütz.
US6784772B1 (en) * 2003-04-22 2004-08-31 Dennis Brandon Electric solenoid with adaptable connectors and mountings
EP1978536B1 (de) * 2007-03-28 2012-11-28 Siemens Aktiengesellschaft Elektromechanisches Schaltgerät
DE102007017516B3 (de) * 2007-04-13 2008-04-30 Siemens Ag Herstellungsverfahren für ein elektromagnetisches Schaltgerät mit Trennwänden zwischen Haupt- und Hilfskontakten sowie entsprechend dem Herstellungsverfahren hergestelltes elektromagnetisches Schaltgerät
JP5521843B2 (ja) * 2010-07-14 2014-06-18 富士電機機器制御株式会社 電磁接触器
GB2516096B (en) * 2013-07-11 2021-04-14 Johnson Electric Int Ag Electrical contactor
US9281147B2 (en) * 2013-12-30 2016-03-08 Elbex Video Ltd. Mechanical latching relays and method for operating the relays
KR101741586B1 (ko) * 2014-10-31 2017-05-30 엘에스산전 주식회사 전자접촉기 크로스바 구조
CN105788974A (zh) * 2016-04-28 2016-07-20 东莞市苏迪罗电子科技有限公司 便拆装式设备用断路器以及用于该断路器的便拆装式底座
EP3624156B1 (de) * 2018-09-17 2022-07-06 Microelettrica Scientifica S.p.A. Verbesserte schützvorrichtungsstruktur mit verbessertem hilfsschalter

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2394090A (en) * 1943-11-11 1946-02-05 Gen Electric Electric switch
US2513695A (en) * 1945-01-12 1950-07-04 Square D Co Electric switch
BE518056A (de) * 1952-02-29
NL176464B (nl) * 1952-02-29 Degussa Werkwijze ter bereiding van vaste thermoplastische terpolymeren van trioxan, alsmede gevormde voortbrengsels, vervaardigd uit de terpolymeren.
US2727965A (en) * 1952-07-30 1955-12-20 Westinghouse Electric Corp Circuit breaker
US2869043A (en) * 1954-12-09 1959-01-13 Zinsco Electrical Products Interlock mount for switch
US2928998A (en) * 1956-05-18 1960-03-15 Ite Circuit Breaker Ltd Keyed mounting means for circuit breakers
US2986676A (en) * 1956-07-30 1961-05-30 Ite Circuit Breaker Ltd Panel board arrangement for embedded load terminals
DE1079156B (de) * 1956-11-13 1960-04-07 Licentia Gmbh Aufhaengung des Magnetankers an dem aus Isolierstoff bestehenden beweglichen Schaltkopf eines magnetischen Schalters
US2886669A (en) * 1956-12-24 1959-05-12 Cutler Hammer Inc Electromagnetic control device
US2942157A (en) * 1957-04-09 1960-06-21 Ite Circuit Breaker Ltd Mounting arrangement for plug-in type panelboard
US2897316A (en) * 1957-09-04 1959-07-28 Murray Mfg Corp Electromagnetic switch
US2913550A (en) * 1957-12-02 1959-11-17 Westinghouse Electric Corp Circuit interrupter
US2917592A (en) * 1958-05-14 1959-12-15 Ite Circuit Breaker Ltd Control disconnect contact structure for draw-out circuit breakers
FR1209198A (fr) * 1958-06-02 1960-02-29 Telemecanique Electrique Perfectionnements aux tableaux d'appareillage électrique
US3054880A (en) * 1959-02-04 1962-09-18 Ite Circuit Breaker Ltd Visible indicating means for circuit breaker contacts
NL254850A (de) * 1959-09-25
US3109905A (en) * 1960-09-08 1963-11-05 Furaas Electric Company Magnetic contactor

Also Published As

Publication number Publication date
US3324431A (en) 1967-06-06
CH423930A (de) 1966-11-15
NL132206C (de)
DE1256300B (de) 1967-12-14
GB1025650A (en) 1966-04-14

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