CH391840A - Electromagnetic switching device - Google Patents

Electromagnetic switching device

Info

Publication number
CH391840A
CH391840A CH378262A CH378262A CH391840A CH 391840 A CH391840 A CH 391840A CH 378262 A CH378262 A CH 378262A CH 378262 A CH378262 A CH 378262A CH 391840 A CH391840 A CH 391840A
Authority
CH
Switzerland
Prior art keywords
switching device
electromagnetic switching
electromagnetic
switching
Prior art date
Application number
CH378262A
Other languages
German (de)
Inventor
Schlager Robert
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH391840A publication Critical patent/CH391840A/en

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
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
    • H01H50/22—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil wherein the magnetic circuit is substantially closed
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42C—MANUFACTURING OR TRIMMING HEAD COVERINGS, e.g. HATS
    • A42C5/00—Fittings or trimmings for hats, e.g. hat-bands
    • A42C5/02—Sweat-bands
    • 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
    • H01H50/643—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rotating or pivoting movement
    • H01H50/644—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rotating or pivoting movement having more than one rotating or pivoting part

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
CH378262A 1961-03-30 1962-03-28 Electromagnetic switching device CH391840A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB61962A DE1160929B (en) 1961-03-30 1961-03-30 Electromagnetic switching device, especially contactor

Publications (1)

Publication Number Publication Date
CH391840A true CH391840A (en) 1965-05-15

Family

ID=6973400

Family Applications (1)

Application Number Title Priority Date Filing Date
CH378262A CH391840A (en) 1961-03-30 1962-03-28 Electromagnetic switching device

Country Status (2)

Country Link
CH (1) CH391840A (en)
DE (1) DE1160929B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE367436C (en) * 1923-01-20 Siemens Schuckertwerke G M B H Armature guide for lifting electromagnets
DE572086C (en) * 1931-06-16 1933-03-10 Aeg Magnet with sliding armature, especially for overcurrent release of electrical switches
DE642432C (en) * 1935-03-03 1937-03-05 Schiele Industriewerke Inhaber Device for absorbing the force of the hitting halves of pull magnets made of sheet metal lamellas
GB557546A (en) * 1941-03-24 1943-11-25 Arrow Electric Switches Ltd Improvements in electromagnetic switches
GB645160A (en) * 1947-03-18 1950-10-25 British Thomson Houston Co Ltd Improvements in and relating to electromagnets
DE1092104B (en) * 1955-08-29 1960-11-03 Siemens Ag Lifting anchor of a contactor guided in several points

Also Published As

Publication number Publication date
DE1160929B (en) 1964-01-09

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