FR641265A - Dispositif de commande automatique d'un dispositif électro-magnétique - Google Patents

Dispositif de commande automatique d'un dispositif électro-magnétique

Info

Publication number
FR641265A
FR641265A FR641265DA FR641265A FR 641265 A FR641265 A FR 641265A FR 641265D A FR641265D A FR 641265DA FR 641265 A FR641265 A FR 641265A
Authority
FR
France
Prior art keywords
electro
automatic control
control device
magnetic
magnetic device
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
English (en)
Inventor
Emile Quartier
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 FR641265A publication Critical patent/FR641265A/fr
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
    • H01H51/082—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet using rotating ratchet mechanism
    • H01H51/086—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet using rotating ratchet mechanism with radial ratchet elements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR641265D 1926-09-23 1927-09-21 Dispositif de commande automatique d'un dispositif électro-magnétique Expired FR641265A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH641265X 1926-09-23

Publications (1)

Publication Number Publication Date
FR641265A true FR641265A (fr) 1928-07-31

Family

ID=4525440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR641265D Expired FR641265A (fr) 1926-09-23 1927-09-21 Dispositif de commande automatique d'un dispositif électro-magnétique

Country Status (1)

Country Link
FR (1) FR641265A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663769A (en) * 1949-05-28 1953-12-22 Borg George W Corp Switch mechanism for automobile clocks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663769A (en) * 1949-05-28 1953-12-22 Borg George W Corp Switch mechanism for automobile clocks

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