FR761170A - Improvements to remote control switches - Google Patents

Improvements to remote control switches

Info

Publication number
FR761170A
FR761170A FR761170DA FR761170A FR 761170 A FR761170 A FR 761170A FR 761170D A FR761170D A FR 761170DA FR 761170 A FR761170 A FR 761170A
Authority
FR
France
Prior art keywords
remote control
control switches
switches
remote
control
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)
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.)
PROUST SA
Original Assignee
PROUST SA
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 PROUST SA filed Critical PROUST SA
Application granted granted Critical
Publication of FR761170A publication Critical patent/FR761170A/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
    • 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
    • H01H51/088—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 moved alternately in opposite directions

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR761170D 1932-12-08 1932-12-08 Improvements to remote control switches Expired FR761170A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR761170T 1932-12-08

Publications (1)

Publication Number Publication Date
FR761170A true FR761170A (en) 1934-03-13

Family

ID=9172092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR761170D Expired FR761170A (en) 1932-12-08 1932-12-08 Improvements to remote control switches

Country Status (1)

Country Link
FR (1) FR761170A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2466292A (en) * 1946-11-05 1949-04-05 Walter A Wolf Electric switch control mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2466292A (en) * 1946-11-05 1949-04-05 Walter A Wolf Electric switch control mechanism

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