FR545139A - Electromagnetic remote switch - Google Patents

Electromagnetic remote switch

Info

Publication number
FR545139A
FR545139A FR545139DA FR545139A FR 545139 A FR545139 A FR 545139A FR 545139D A FR545139D A FR 545139DA FR 545139 A FR545139 A FR 545139A
Authority
FR
France
Prior art keywords
remote switch
electromagnetic remote
electromagnetic
switch
remote
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
Other languages
French (fr)
Inventor
Rudolf Seyfferth
Heinrich Hansen
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 filed Critical
Application granted granted Critical
Publication of FR545139A publication Critical patent/FR545139A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—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
    • H01H51/08—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
    • H01H13/562—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force making use of a heart shaped cam

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Push-Button Switches (AREA)
FR545139D 1920-12-07 1921-11-12 Electromagnetic remote switch Expired FR545139A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE346304T 1920-12-07

Publications (1)

Publication Number Publication Date
FR545139A true FR545139A (en) 1922-10-06

Family

ID=33459972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR545139D Expired FR545139A (en) 1920-12-07 1921-11-12 Electromagnetic remote switch

Country Status (3)

Country Link
DE (1) DE346304C (en)
FR (1) FR545139A (en)
GB (1) GB172312A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516362A (en) * 1946-03-18 1950-07-25 Bauer Hugh Safety switch

Also Published As

Publication number Publication date
GB172312A (en) 1923-03-01
DE346304C (en) 1920-12-29

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