FR1028263A - Periodic switch - Google Patents

Periodic switch

Info

Publication number
FR1028263A
FR1028263A FR1028263DA FR1028263A FR 1028263 A FR1028263 A FR 1028263A FR 1028263D A FR1028263D A FR 1028263DA FR 1028263 A FR1028263 A FR 1028263A
Authority
FR
France
Prior art keywords
periodic switch
periodic
switch
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
Michel Dembno-Tchaikovsky
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MATERIEL AUTOMATIQUE ET DE CON
Original Assignee
MATERIEL AUTOMATIQUE ET DE CON
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 MATERIEL AUTOMATIQUE ET DE CON filed Critical MATERIEL AUTOMATIQUE ET DE CON
Application granted granted Critical
Publication of FR1028263A publication Critical patent/FR1028263A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/63—Contacts actuated by axial cams
    • 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)
FR1028263D 1950-11-22 1950-11-22 Periodic switch Expired FR1028263A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1028263T 1950-11-22

Publications (1)

Publication Number Publication Date
FR1028263A true FR1028263A (en) 1953-05-20

Family

ID=9581137

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1028263D Expired FR1028263A (en) 1950-11-22 1950-11-22 Periodic switch

Country Status (1)

Country Link
FR (1) FR1028263A (en)

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