ES468813A1 - Electric interval timer - Google Patents

Electric interval timer

Info

Publication number
ES468813A1
ES468813A1 ES468813A ES468813A ES468813A1 ES 468813 A1 ES468813 A1 ES 468813A1 ES 468813 A ES468813 A ES 468813A ES 468813 A ES468813 A ES 468813A ES 468813 A1 ES468813 A1 ES 468813A1
Authority
ES
Spain
Prior art keywords
wheel
cam
rotation
electromagnet
probe
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
ES468813A
Other languages
Spanish (es)
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.)
Thales Avionics SAS
Original Assignee
Crouzet 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 Crouzet SA filed Critical Crouzet SA
Publication of ES468813A1 publication Critical patent/ES468813A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork
    • G04F3/06—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with electric driving mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Mechanical Operated Clutches (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Transmission Devices (AREA)
  • Electromechanical Clocks (AREA)

Abstract

Improvements in the electromagnetic timing devices, of the type comprising a synchronous motor that drives a reduction gear whose output wheel is mounted on a shaft arranged to pivot under the action of a vane electromagnet, said output wheel being able to engage with a wheel of times for dragging it in rotation, characterized in that the apparatus comprises a first and a second cam-wheel coaxial with the time wheel and driven in rotation, the first, with play, by this time wheel, and the second by the palette of the electromagnet, the first wheel-cam having a recess intended to receive a probe mounted on a lever arranged to pivot said shaft of said output wheel and trigger an electrical contact, and the second wheel-cam comprising two cam surfaces intended to cooperate respectively, with said probe and said axis. (Machine-translation by Google Translate, not legally binding)
ES468813A 1977-04-19 1978-04-14 Electric interval timer Expired ES468813A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7712138A FR2388332A1 (en) 1977-04-19 1977-04-19 TIMER DEVICE FOR TIMERS

Publications (1)

Publication Number Publication Date
ES468813A1 true ES468813A1 (en) 1978-11-16

Family

ID=9189776

Family Applications (1)

Application Number Title Priority Date Filing Date
ES468813A Expired ES468813A1 (en) 1977-04-19 1978-04-14 Electric interval timer

Country Status (5)

Country Link
DE (1) DE2816166C3 (en)
ES (1) ES468813A1 (en)
FR (1) FR2388332A1 (en)
GB (1) GB1596810A (en)
IT (1) IT1094375B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1214306B (en) * 1964-05-21 1966-04-14 Siemens Ag Timing relay with a motor-driven drive
AT284246B (en) * 1968-09-13 1970-09-10 Centra Buerkle Kg Albert Timer
DE2420651C2 (en) * 1974-04-29 1982-01-28 Siemens AG, 1000 Berlin und 8000 München Time relay with electric motor drive

Also Published As

Publication number Publication date
DE2816166B2 (en) 1981-01-22
GB1596810A (en) 1981-09-03
IT7822349A0 (en) 1978-04-14
FR2388332B1 (en) 1981-06-19
DE2816166C3 (en) 1981-10-15
IT1094375B (en) 1985-08-02
FR2388332A1 (en) 1978-11-17
DE2816166A1 (en) 1978-11-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001