FR1224395A - Improvements to magnetoelectric devices applicable in particular to electronic watches - Google Patents

Improvements to magnetoelectric devices applicable in particular to electronic watches

Info

Publication number
FR1224395A
FR1224395A FR790196A FR790196A FR1224395A FR 1224395 A FR1224395 A FR 1224395A FR 790196 A FR790196 A FR 790196A FR 790196 A FR790196 A FR 790196A FR 1224395 A FR1224395 A FR 1224395A
Authority
FR
France
Prior art keywords
electronic watches
devices applicable
magnetoelectric devices
magnetoelectric
applicable
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
FR790196A
Other languages
French (fr)
Inventor
Marius Lavet
Jacques Dietsch
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.)
Leon Hatot SA France
Original Assignee
Leon Hatot SA France
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 Leon Hatot SA France filed Critical Leon Hatot SA France
Priority to FR790196A priority Critical patent/FR1224395A/en
Priority to DE1960S0033580 priority patent/DE1822978U/en
Priority to DE1960S0033579 priority patent/DE1820894U/en
Priority to DE1960S0033631 priority patent/DE1827469U/en
Application granted granted Critical
Publication of FR1224395A publication Critical patent/FR1224395A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B11/00—Click devices; Stop clicks; Clutches
    • G04B11/02—Devices allowing the motion of a rotatable part in only one direction
    • G04B11/04—Pawl constructions therefor, e.g. pawl secured to an oscillating member actuating a ratchet
    • 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C5/00—Electric or magnetic means for converting oscillatory to rotary motion in time-pieces, i.e. electric or magnetic escapements
    • G04C5/005—Magnetic or electromagnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetic Treatment Devices (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
FR790196A 1959-03-24 1959-03-24 Improvements to magnetoelectric devices applicable in particular to electronic watches Expired FR1224395A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR790196A FR1224395A (en) 1959-03-24 1959-03-24 Improvements to magnetoelectric devices applicable in particular to electronic watches
DE1960S0033580 DE1822978U (en) 1959-03-24 1960-03-22 ELECTRICALLY DRIVEN VIBRATOR ARRANGEMENT WITH A TONGUE VIBRATING AT ITS NATURAL FREQUENCY, PRESENTLY FOR TIME-HOLDING DEVICES.
DE1960S0033579 DE1820894U (en) 1959-03-24 1960-03-22 ROTARY ARM ARRANGEMENT, IN PARTICULAR SPEED REGULATOR ARRANGEMENT FOR ELECTRICALLY DRIVEN WATCHES.
DE1960S0033631 DE1827469U (en) 1959-03-24 1960-03-23 ELECTRICALLY DRIVEN ROTARY ARM OR GRAVITY PENDULUM SYSTEM.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR790196A FR1224395A (en) 1959-03-24 1959-03-24 Improvements to magnetoelectric devices applicable in particular to electronic watches

Publications (1)

Publication Number Publication Date
FR1224395A true FR1224395A (en) 1960-06-23

Family

ID=8712851

Family Applications (1)

Application Number Title Priority Date Filing Date
FR790196A Expired FR1224395A (en) 1959-03-24 1959-03-24 Improvements to magnetoelectric devices applicable in particular to electronic watches

Country Status (2)

Country Link
DE (3) DE1820894U (en)
FR (1) FR1224395A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1158005B (en) * 1960-11-10 1963-11-21 Kieninger & Obergfell Arrangement for the electric and electronic drive for clocks, especially miniature clocks
US3184623A (en) * 1960-09-19 1965-05-18 Marti Frederic Miniature electric motor
DE1277762B (en) * 1962-08-22 1968-09-12 Ebauches Sa Drive balance for electric clocks
DE1300867B (en) * 1963-12-02 1969-08-07 Reich Robert W Electronic clock drive
US3496391A (en) * 1967-12-07 1970-02-17 Clarence Hunter Mcshan Resonant device
US3524118A (en) * 1967-09-21 1970-08-11 Reich Robert W Electronic oscillating motor timepiece drive
DE1673733B1 (en) * 1966-09-24 1970-11-12 Diamond Watch Ag Electrically excitable resonator
FR2043742A1 (en) * 1969-05-28 1971-02-19 Citizen Watch Co Ltd
FR2124202A1 (en) * 1971-02-05 1972-09-22 Brunet Louis
CH685902GA3 (en) * 1991-10-19 1995-11-15 Jurgen King Detent spring.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1281957B (en) * 1965-06-08 1968-10-31 Junghans Ges Mit Beschraenkter Switching device for the drive of the gear mechanism of a clock
DE1281363B (en) * 1964-11-02 1968-10-24 Junghans Ges Mit Beschraenkter Switching device for the drive of the gear mechanism of a clock

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184623A (en) * 1960-09-19 1965-05-18 Marti Frederic Miniature electric motor
DE1158005B (en) * 1960-11-10 1963-11-21 Kieninger & Obergfell Arrangement for the electric and electronic drive for clocks, especially miniature clocks
DE1277762B (en) * 1962-08-22 1968-09-12 Ebauches Sa Drive balance for electric clocks
DE1300867B (en) * 1963-12-02 1969-08-07 Reich Robert W Electronic clock drive
DE1673733B1 (en) * 1966-09-24 1970-11-12 Diamond Watch Ag Electrically excitable resonator
US3524118A (en) * 1967-09-21 1970-08-11 Reich Robert W Electronic oscillating motor timepiece drive
US3496391A (en) * 1967-12-07 1970-02-17 Clarence Hunter Mcshan Resonant device
FR2043742A1 (en) * 1969-05-28 1971-02-19 Citizen Watch Co Ltd
FR2124202A1 (en) * 1971-02-05 1972-09-22 Brunet Louis
CH685902GA3 (en) * 1991-10-19 1995-11-15 Jurgen King Detent spring.

Also Published As

Publication number Publication date
DE1822978U (en) 1960-12-08
DE1827469U (en) 1961-03-02
DE1820894U (en) 1960-11-03

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