BE639725A - - Google Patents

Info

Publication number
BE639725A
BE639725A BE639725DA BE639725A BE 639725 A BE639725 A BE 639725A BE 639725D A BE639725D A BE 639725DA BE 639725 A BE639725 A BE 639725A
Authority
BE
Belgium
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 BE639725A publication Critical patent/BE639725A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H01H50/42—Auxiliary magnetic circuits, e.g. for maintaining armature in, or returning armature to, position of rest, for damping or accelerating movement
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/06—Casings; Jackets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/30—Electromagnetic relays specially adapted for actuation by AC
    • H01H51/32—Frequency relays; Mechanically-tuned relays
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
BE639725D 1962-11-12 BE639725A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR915058A FR1347117A (fr) 1962-11-12 1962-11-12 Relais sensible à courant alternatif

Publications (1)

Publication Number Publication Date
BE639725A true BE639725A (enrdf_load_stackoverflow)

Family

ID=8790561

Family Applications (1)

Application Number Title Priority Date Filing Date
BE639725D BE639725A (enrdf_load_stackoverflow) 1962-11-12

Country Status (5)

Country Link
US (1) US3302141A (enrdf_load_stackoverflow)
BE (1) BE639725A (enrdf_load_stackoverflow)
DE (1) DE1248804B (enrdf_load_stackoverflow)
FR (1) FR1347117A (enrdf_load_stackoverflow)
GB (1) GB1070389A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1524528A1 (de) * 1966-10-05 1970-09-24 Triumph Werke Nuernberg Ag Steuermagnet und Magnetsystem zur elektrischen Ansteuerung von Werteinstellgliedern in Druckwerken von Rechen- und Buchungsmaschinen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1205731A (en) * 1914-11-25 1916-11-21 Siemens Ag Relay.
US2120985A (en) * 1936-09-19 1938-06-21 Bell Telephone Labor Inc Electromagnetic device
DE691080C (de) * 1936-11-04 1940-05-16 Otto Muck Einrichtung zum Schalten eines Wechselstromkreises
US2475148A (en) * 1945-04-16 1949-07-05 Massa Frank Transducer means
US2486394A (en) * 1946-02-25 1949-11-01 Standard Telephones Cables Ltd Selective relay
US2980841A (en) * 1956-12-26 1961-04-18 Honeywell Regulator Co Electrostrictive vibrator
FR1267270A (fr) * 1960-06-09 1961-07-21 Electronique Et D Automatique Dispositif de commande d'un relais de protection pour circuit d'alimentation électrique
FR1294445A (fr) * 1960-09-08 1962-05-26 Landis & Gyr Sa Transformateur électro-mécanique
US3135896A (en) * 1961-06-06 1964-06-02 Us Instr Corp Narrow band sensing circuit
BE628958A (enrdf_load_stackoverflow) * 1962-02-28

Also Published As

Publication number Publication date
FR1347117A (fr) 1963-12-27
US3302141A (en) 1967-01-31
GB1070389A (en) 1967-06-01
DE1248804B (enrdf_load_stackoverflow)

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