ES259898A1 - Aparato electrico de conmutaciën - Google Patents

Aparato electrico de conmutaciën

Info

Publication number
ES259898A1
ES259898A1 ES0259898A ES259898A ES259898A1 ES 259898 A1 ES259898 A1 ES 259898A1 ES 0259898 A ES0259898 A ES 0259898A ES 259898 A ES259898 A ES 259898A ES 259898 A1 ES259898 A1 ES 259898A1
Authority
ES
Spain
Prior art keywords
contacts
switching device
electrical switching
residual magnetization
maneuver
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
ES0259898A
Other languages
English (en)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of ES259898A1 publication Critical patent/ES259898A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/27—Relays with armature having two stable magnetic states and operated by change from one state to the other
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Tumbler Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Electromagnets (AREA)
ES0259898A 1959-10-22 1960-07-12 Aparato electrico de conmutaciën Expired ES259898A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US847919A US3059075A (en) 1959-10-22 1959-10-22 Electrical switching device

Publications (1)

Publication Number Publication Date
ES259898A1 true ES259898A1 (es) 1960-11-01

Family

ID=25301826

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0259898A Expired ES259898A1 (es) 1959-10-22 1960-07-12 Aparato electrico de conmutaciën

Country Status (7)

Country Link
US (1) US3059075A (pm)
JP (1) JPS4121863B1 (pm)
CH (1) CH389064A (pm)
ES (1) ES259898A1 (pm)
FR (1) FR1270860A (pm)
GB (1) GB941653A (pm)
NL (2) NL129301C (pm)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1274667A (fr) * 1960-09-16 1961-10-27 Electronique & Automatisme Sa Dispositif aiguilleur de courants électriques
FR1332007A (pm) * 1961-05-15 1963-12-16
US3134867A (en) * 1961-07-26 1964-05-26 Richard S Winship Multiple-flux electrical reed relay
BE640615A (pm) * 1962-12-07
US3314029A (en) * 1963-01-03 1967-04-11 Allen Bradley Co And type reed switch control
US3364449A (en) * 1963-12-18 1968-01-16 Bell Telephone Labor Inc Magnetically actuated switching devices
US3254172A (en) * 1964-01-09 1966-05-31 Bell Telephone Labor Inc Electrical switching device
DE1244295B (de) * 1964-07-08 1967-07-13 Telefonbau Schutzrohrkontakt-Haftrelais
CA824230A (en) * 1964-11-12 1969-09-30 D. Santi John Reed switch adapted for rapid cycling
US3278871A (en) * 1965-01-06 1966-10-11 Bell Telephone Labor Inc Switching device having curved contacts arranged for end-on engagement
GB1145083A (en) * 1965-04-30 1969-03-12 Modern Prec Engineering Finchl Improvements in or relating to electromagnetic switches
US3295080A (en) * 1965-06-08 1966-12-27 Torr Lab Inc Permanent magnet latching type vacuum relay
US3324430A (en) * 1965-08-16 1967-06-06 Lucia Victor E De Vacuum relay
DE1286215B (de) * 1965-12-18 1969-01-02 Deutsche Bundespost Schutzrohrkontaktrelais, insbesondere zum Schalten von induktiv belasteten Stromkreisen
JPS49948B1 (pm) * 1970-12-01 1974-01-10
US3793601A (en) * 1973-07-12 1974-02-19 Bell Telephone Labor Inc Remanent reed relay
US5438869A (en) * 1991-11-26 1995-08-08 C & K Systems, Inc. Protective reed switch housing
JP5365655B2 (ja) 2011-03-16 2013-12-11 株式会社安川電機 リードスイッチ
RU2474000C1 (ru) * 2011-05-16 2013-01-27 Открытое акционерное общество "Завод "Электроприбор" Поляризованный геркон и поляризованное коммутационное устройство
CN104217893B (zh) * 2014-09-26 2019-09-06 敬德强 大电流磁簧开关

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2187115A (en) * 1939-03-02 1940-01-16 Bell Telephone Labor Inc Switching device
US2397116A (en) * 1944-08-15 1946-03-26 Westinghouse Electric Corp Control system
US2427750A (en) * 1945-03-29 1947-09-23 Westinghouse Electric Corp Capacitor closed relay having retentive magnetic circuit
US2414476A (en) * 1945-04-19 1947-01-21 Bell Telephone Labor Inc Relay
US2436339A (en) * 1947-02-28 1948-02-17 Westinghouse Electric Corp Electromagnetic relay
US2935656A (en) * 1956-05-15 1960-05-03 Gen Dynamics Corp Annunciator device
US2877315A (en) * 1956-06-19 1959-03-10 Bell Telephone Labor Inc Electromagnetic relay
US2957961A (en) * 1957-08-14 1960-10-25 Clare & Co C P Switching device

Also Published As

Publication number Publication date
NL129301C (pm)
JPS4121863B1 (pm) 1966-12-20
CH389064A (de) 1965-03-15
NL251583A (pm)
GB941653A (en) 1963-11-13
US3059075A (en) 1962-10-16
FR1270860A (fr) 1961-09-01

Similar Documents

Publication Publication Date Title
ES259898A1 (es) Aparato electrico de conmutaciën
CH385319A (de) Unterbrechungseinrichtung für einen elektrischen Schalter
ES261061A1 (es) Mejoras introducidas en los automaticos electromagneticos al aire
FR1234433A (fr) Commutateur inverseur tripolaire
CH368217A (de) Schalteinrichtung für hohe Stromstärken
AU249161B2 (en) Improvements in or relating to electrical switching apparatus
AU205981B2 (en) Switching device with l-shaped contact bars
AU253570B2 (en) Improvements in selective electrical switching arrangements
AU219359B2 (en) Improvements in switching devices for use in electrical apparatus
AU228048B2 (en) Switch means for sequentially selecting electrical contacts
CA569312A (en) Disconnecting switch for high current
AU222385B2 (en) Tension-stressed structural elements for use in electrical switching apparatus
CA588449A (en) Electrical switching device
AU5629660A (en) Improvements in or relating to electrical switching apparatus
AU1306355A (en) Switching device with l-shaped contact bars
AU236426B2 (en) Magnetic switching device
CA572018A (en) Switch contacts
ES250341A3 (es) Perfeccionamientos introducidos en los interruptores magneticos
AU6027260A (en) Improvements in selective electrical switching arrangements
CA580265A (en) Switching apparatus
ES82305U (es) Seccionador de fusible bajo carga
ES252903A3 (es) Perfeccionamientos en los contactores electricos al aire
AU2403256A (en) Improvements in switching devices for use in electrical apparatus
CA586840A (en) High tension electric disconnecting switch
ES259420A1 (es) Nuevas disposiciones para disyuntores eléctricos de alta tension