FR1339928A - Ratchet wheel relay device - Google Patents

Ratchet wheel relay device

Info

Publication number
FR1339928A
FR1339928A FR916476A FR916476A FR1339928A FR 1339928 A FR1339928 A FR 1339928A FR 916476 A FR916476 A FR 916476A FR 916476 A FR916476 A FR 916476A FR 1339928 A FR1339928 A FR 1339928A
Authority
FR
France
Prior art keywords
relay device
ratchet wheel
wheel relay
ratchet
wheel
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
FR916476A
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of FR1339928A publication Critical patent/FR1339928A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
FR916476A 1961-11-23 1962-11-23 Ratchet wheel relay device Expired FR1339928A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1165061 1961-11-23

Publications (1)

Publication Number Publication Date
FR1339928A true FR1339928A (en) 1963-10-11

Family

ID=20294359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR916476A Expired FR1339928A (en) 1961-11-23 1962-11-23 Ratchet wheel relay device

Country Status (3)

Country Link
DE (1) DE1215811B (en)
FR (1) FR1339928A (en)
GB (1) GB1009851A (en)

Also Published As

Publication number Publication date
DE1215811B (en) 1966-05-05
GB1009851A (en) 1965-11-17

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