JPS5047656A - - Google Patents

Info

Publication number
JPS5047656A
JPS5047656A JP48086869A JP8686973A JPS5047656A JP S5047656 A JPS5047656 A JP S5047656A JP 48086869 A JP48086869 A JP 48086869A JP 8686973 A JP8686973 A JP 8686973A JP S5047656 A JPS5047656 A JP S5047656A
Authority
JP
Japan
Prior art keywords
clock
coil
order
magnet system
vibrator
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.)
Pending
Application number
JP48086869A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS5047656A publication Critical patent/JPS5047656A/ja
Pending 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Stepping Motors (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Synchronizing For Television (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Synchronising pulses from a frequency divider are applied to a coil and magnet system in order to maintain vibrations in a clock controlled by a quartz crystal. The central axes of the clock drive coil (L) and of the magnet system are set in parallel with respect to one another in the zero setting of the mechanical vibrator of the clock, in order to feed the outgoing drive pulse and returning drive pulse to the drive coil at a different distance from the zero position of the vibrator. <IMAGE>
JP48086869A 1972-08-04 1973-08-03 Pending JPS5047656A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722238405 DE2238405B2 (en) 1972-08-04 1972-08-04 PROCESS FOR SYNCHRONIZING MECHANICAL VIBRATORS OF USED WATCHES

Publications (1)

Publication Number Publication Date
JPS5047656A true JPS5047656A (en) 1975-04-28

Family

ID=5852658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48086869A Pending JPS5047656A (en) 1972-08-04 1973-08-03

Country Status (6)

Country Link
JP (1) JPS5047656A (en)
CH (1) CH633407GA3 (en)
DE (1) DE2238405B2 (en)
FR (1) FR2194998B3 (en)
GB (1) GB1444627A (en)
IT (1) IT991459B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5075324A (en) * 1986-12-24 1991-12-24 Boehringer Biochemia Robin S.P.A. Aralkyl-1,4-dihydropyridines, a method for their preparation and pharmaceutical composition containing them

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100918186B1 (en) * 2004-10-26 2009-09-22 태그-호이어 에스.에이. Regulating element for wristwatch and mechanical movement comprising one such regulating element
CN104698825A (en) * 2015-03-10 2015-06-10 长春理工大学 Electronic guarantee card

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5075324A (en) * 1986-12-24 1991-12-24 Boehringer Biochemia Robin S.P.A. Aralkyl-1,4-dihydropyridines, a method for their preparation and pharmaceutical composition containing them

Also Published As

Publication number Publication date
GB1444627A (en) 1976-08-04
DE2238405B2 (en) 1977-09-22
DE2238405A1 (en) 1974-02-14
FR2194998A1 (en) 1974-03-01
CH633407GA3 (en) 1982-12-15
IT991459B (en) 1975-07-30
FR2194998B3 (en) 1976-07-09
CH633407B (en)

Similar Documents

Publication Publication Date Title
HK62576A (en) Electronic watch having quartz crystal controlled oscillator and frequency divider arrangement for driving a display device
CH457295A (en) Device for transforming the oscillating movement of an electromechanical watch resonator
IL43148A0 (en) Apparatus for adjusting the orientation of a laser mirror
CA970817A (en) Piezoelectric vibrator drive
JPS5047656A (en)
CA973616A (en) Switched oscillator clock pulse generator
MY7800425A (en) Quartz crystal vibrator
CA928402A (en) Crystal oscillator controlled signal generating circuit
CH613356B (en) TIME HOLDING DEVICE WITH AN ELECTRONICALLY CONTROLLED DRIVE SYSTEM.
CH1475066A4 (en) Electromechanical oscillator for watch movement
CH614592GA3 (en) Device for synchronising an oscillating system driven by a mechanical energy store, in particular the regulator of a timepiece
FR1485813A (en) Watch movement for wristwatches
CA683083A (en) Apparatus for producing a mechanical movement depending upon the oscillatory motion of a vibrating member
CA801398A (en) Device for driving a resonance vibrating apparatus
CA684959A (en) Eccentric drive for vibrating conveyor
GB1434604A (en) Timing pulse circuit arrangmeents for timepieces
CH618566B (en) BATTERY-FURNISHED CLOCK WITH TIME DISPLAY - AND KINEMATICALLY INDEPENDENT DATE DISPLAY BODIES.
FR2324038A1 (en) Timepiece quartz oscillator timepiece producing timing pulses - supplies pulses to inductive drive means for oscillating balance
AU289558B2 (en) Quartz stabilised bridge oscillator
CA869694A (en) System for generating clock pulses
CA748517A (en) Pulse controlled vhf crystal oscillator
LAFITTE et al. Synchronization of the light pulses produced by a Q-switched laser(Q switched laser light pulses synchronization by insertion into laser cavity of piezoelectric quartz crystal oscillating at fundamental frequency)
CA773262A (en) Power oscillator for an electromechanical vibrating transducer
CA799017A (en) Means for tuning crystal oscillator
CA809432A (en) Means for transmitting force between an oscillating and a desirably steady member of an apparatus