DE138899C - - Google Patents

Info

Publication number
DE138899C
DE138899C DENDAT138899D DE138899DA DE138899C DE 138899 C DE138899 C DE 138899C DE NDAT138899 D DENDAT138899 D DE NDAT138899D DE 138899D A DE138899D A DE 138899DA DE 138899 C DE138899 C DE 138899C
Authority
DE
Germany
Prior art keywords
spring
contact
armature
electromagnet
contact piece
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
DENDAT138899D
Other languages
German (de)
English (en)
Publication date
Application granted granted Critical
Publication of DE138899C publication Critical patent/DE138899C/de
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
    • H01H50/54—Contact arrangements
    • H01H50/60—Contact arrangements moving contact being rigidly combined with movable part of magnetic circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/56—Contact arrangements for providing make-before-break operation, e.g. for on-load tap-changing
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
DENDAT138899D Expired DE138899C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE138899C true DE138899C (enrdf_load_stackoverflow) 1903-02-28

Family

ID=406673

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT138899D Expired DE138899C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE138899C (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
DE138899C (enrdf_load_stackoverflow)
DE129188C (enrdf_load_stackoverflow)
DE277970C (enrdf_load_stackoverflow)
DE53870C (de) Vorrichtung zum selbstthätigen Aus- und Einschalten von Zellen elektrischer Sammelbatterien
DE614107C (de) Gleichstromverbundmaschine fuer elektrodynamische Bremsung von elektrisch angetriebenen Fahrzeugen
DE167035C (enrdf_load_stackoverflow)
DE398517C (de) Vorrichtung zur elektrischen Widerstandsschweissung
DE27673C (enrdf_load_stackoverflow)
DE394599C (de) Vorrichtung zum selbsttaetigen Ausschalten des Schweissstromes bei Widerstandsschweissmaschinen
DE143227C (enrdf_load_stackoverflow)
DE227266C (enrdf_load_stackoverflow)
DE26447C (de) Elektrische Bogenlampe
DE204788C (enrdf_load_stackoverflow)
DE293881C (enrdf_load_stackoverflow)
DE812569C (de) Rueckstromschalter
DE106439C (enrdf_load_stackoverflow)
DE176435C (enrdf_load_stackoverflow)
DE109029C (enrdf_load_stackoverflow)
DE206528C (enrdf_load_stackoverflow)
AT100662B (de) Verfahren und Vorrichtung zur Verhinderung ungenügender Schweißung oder des Verbrennens der Werkstücke beim elektrischen Widerstandsschweißen.
AT68192B (de) Einrichtung zum Steuern elektrischer Weichenstellvorrichtungen durch Fahrzeuge mit mehr als einem Stromabnehmer.
DE603388C (de) Signaleinrichtung, insbesondere fuer Fahrzeuge mit Anhaengern
DE267438C (enrdf_load_stackoverflow)
DE239841C (enrdf_load_stackoverflow)
DE168119C (enrdf_load_stackoverflow)