GB1389293A - Oscillating devices - Google Patents

Oscillating devices

Info

Publication number
GB1389293A
GB1389293A GB1843472A GB1843472A GB1389293A GB 1389293 A GB1389293 A GB 1389293A GB 1843472 A GB1843472 A GB 1843472A GB 1843472 A GB1843472 A GB 1843472A GB 1389293 A GB1389293 A GB 1389293A
Authority
GB
United Kingdom
Prior art keywords
balance
magnet
voltage
pulse
spring
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
GB1843472A
Other languages
English (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1389293A publication Critical patent/GB1389293A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C11/00—Synchronisation of independently-driven clocks
    • G04C11/08—Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction
    • G04C11/081—Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction using an electro-magnet
    • G04C11/084—Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction using an electro-magnet acting on the balance
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
    • G04C3/06—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance
    • G04C3/065—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance the balance controlling gear-train by means of static switches, e.g. transistor circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Control Of Multiple Motors (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Transmitters (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
GB1843472A 1971-05-04 1972-04-20 Oscillating devices Expired GB1389293A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH654571A CH613594B (fr) 1971-05-04 1971-05-04 Procede de synchronisation a une frequence moyenne f des oscillations d'un resonateur mecanique d'instrument de mesure du temps et dispositif pour la mise en oeuvre de ce procede.

Publications (1)

Publication Number Publication Date
GB1389293A true GB1389293A (en) 1975-04-03

Family

ID=4311279

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1843472A Expired GB1389293A (en) 1971-05-04 1972-04-20 Oscillating devices

Country Status (7)

Country Link
US (1) US3798521A (enrdf_load_stackoverflow)
JP (1) JPS5331384B1 (enrdf_load_stackoverflow)
CH (1) CH613594B (enrdf_load_stackoverflow)
DE (1) DE2219548C3 (enrdf_load_stackoverflow)
FR (1) FR2135179B1 (enrdf_load_stackoverflow)
GB (1) GB1389293A (enrdf_load_stackoverflow)
IT (1) IT953670B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008518221A (ja) * 2004-10-26 2008-05-29 タグ ホイヤー エスアー 腕時計用の調速機構、及び、当該調速機構を有する機械式ムーブメント

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2309291A1 (de) * 1973-02-24 1974-08-29 Itt Ind Gmbh Deutsche Verfahren zum synchronisieren mechanischer schwinger von gebrauchsuhren
DE2312412C2 (de) * 1973-03-13 1979-03-15 Eurosil Gmbh, 8000 Muenchen Verfahren zur Synchronisation eines elektrodynamischen Uhrenantriebs
US3892066A (en) * 1974-02-27 1975-07-01 Microna Inc Synchronized watch movement
US4354858A (en) * 1980-07-25 1982-10-19 General Electric Company Method for filtering particulates
US4583027A (en) * 1982-12-27 1986-04-15 Hitachi Metals International, Ltd. Moving magnet linear motor
US4544867A (en) * 1983-04-04 1985-10-01 Jones Jr John O Vibrator for furniture
EP1521142B1 (fr) * 2003-10-01 2007-05-30 Asulab S.A. Pièce d'horlogerie ayant un mouvement mécanique associé à un régulateur électronique
FR3018930A1 (fr) * 2014-03-24 2015-09-25 Jonathan Boulanger Balancier a mouvement perpetuel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292064A (en) * 1964-03-16 1966-12-13 Gen Electric Frequency regulated chronometer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008518221A (ja) * 2004-10-26 2008-05-29 タグ ホイヤー エスアー 腕時計用の調速機構、及び、当該調速機構を有する機械式ムーブメント
EP1805565B1 (fr) * 2004-10-26 2010-09-15 TAG Heuer SA Organe reglant pour montre bracelet, et mouvement mecanique comportant un tel organe reglant
CN101091141B (zh) * 2004-10-26 2012-03-21 Lvmh瑞士制造业股份公司 用于手表的调节元件以及包括这种调节元件的机械机芯

Also Published As

Publication number Publication date
IT953670B (it) 1973-08-10
CH613594GA3 (enrdf_load_stackoverflow) 1979-10-15
DE2219548A1 (de) 1972-12-28
US3798521A (en) 1974-03-19
FR2135179B1 (enrdf_load_stackoverflow) 1974-12-20
FR2135179A1 (enrdf_load_stackoverflow) 1972-12-15
CH613594B (fr)
JPS5331384B1 (enrdf_load_stackoverflow) 1978-09-02
DE2219548B2 (de) 1977-12-29
DE2219548C3 (de) 1979-01-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees