FR2299717A1 - Magnetically operated telecommunications switch - with rotating armature indexing ratchet wheel and cam acting on mobile contacts - Google Patents

Magnetically operated telecommunications switch - with rotating armature indexing ratchet wheel and cam acting on mobile contacts

Info

Publication number
FR2299717A1
FR2299717A1 FR7502495A FR7502495A FR2299717A1 FR 2299717 A1 FR2299717 A1 FR 2299717A1 FR 7502495 A FR7502495 A FR 7502495A FR 7502495 A FR7502495 A FR 7502495A FR 2299717 A1 FR2299717 A1 FR 2299717A1
Authority
FR
France
Prior art keywords
ratchet wheel
magnetically operated
telecommunications switch
rotating armature
mobile contacts
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.)
Granted
Application number
FR7502495A
Other languages
French (fr)
Other versions
FR2299717B1 (en
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.)
Legrand SA
Original Assignee
Legrand 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 Legrand SA filed Critical Legrand SA
Priority to FR7502495A priority Critical patent/FR2299717A1/en
Publication of FR2299717A1 publication Critical patent/FR2299717A1/en
Application granted granted Critical
Publication of FR2299717B1 publication Critical patent/FR2299717B1/fr
Granted 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)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

The switch has a magnetic control circuit, with a mobile armature, rotating about an axis and a ratchet wheel, which is indexed by one step for each operating cycle of the armature. A cam is connected for rotation with the ratchet wheel, for alternately controlling two active elements forming the mobile switch contacts. The mobile armature, the ratchet wheel and the cam are all positioned coaxially within the switch housing, the latter formed in two cooperating halves.
FR7502495A 1975-01-28 1975-01-28 Magnetically operated telecommunications switch - with rotating armature indexing ratchet wheel and cam acting on mobile contacts Granted FR2299717A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7502495A FR2299717A1 (en) 1975-01-28 1975-01-28 Magnetically operated telecommunications switch - with rotating armature indexing ratchet wheel and cam acting on mobile contacts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7502495A FR2299717A1 (en) 1975-01-28 1975-01-28 Magnetically operated telecommunications switch - with rotating armature indexing ratchet wheel and cam acting on mobile contacts

Publications (2)

Publication Number Publication Date
FR2299717A1 true FR2299717A1 (en) 1976-08-27
FR2299717B1 FR2299717B1 (en) 1978-02-03

Family

ID=9150372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7502495A Granted FR2299717A1 (en) 1975-01-28 1975-01-28 Magnetically operated telecommunications switch - with rotating armature indexing ratchet wheel and cam acting on mobile contacts

Country Status (1)

Country Link
FR (1) FR2299717A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0801409A1 (en) * 1996-04-12 1997-10-15 Legrand Remote control interrupter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0801409A1 (en) * 1996-04-12 1997-10-15 Legrand Remote control interrupter
FR2747503A1 (en) * 1996-04-12 1997-10-17 Legrand Sa TELERUPTEUR

Also Published As

Publication number Publication date
FR2299717B1 (en) 1978-02-03

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