CH444761A - Magnetic drive device for watchmaking - Google Patents

Magnetic drive device for watchmaking

Info

Publication number
CH444761A
CH444761A CH1709365A CH1709365A CH444761A CH 444761 A CH444761 A CH 444761A CH 1709365 A CH1709365 A CH 1709365A CH 1709365 A CH1709365 A CH 1709365A CH 444761 A CH444761 A CH 444761A
Authority
CH
Switzerland
Prior art keywords
watchmaking
drive device
magnetic drive
magnetic
drive
Prior art date
Application number
CH1709365A
Other languages
French (fr)
Other versions
CH1709365A4 (en
Original Assignee
Ebauches 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 Ebauches Sa filed Critical Ebauches Sa
Priority to CH1709365A priority Critical patent/CH444761A/en
Priority to US599208A priority patent/US3411368A/en
Priority to DEE32992A priority patent/DE1286364B/en
Publication of CH1709365A4 publication Critical patent/CH1709365A4/xx
Publication of CH444761A publication Critical patent/CH444761A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • H02K7/065—Electromechanical oscillators; Vibrating magnetic drives
    • 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
    • G04C3/08—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
    • G04C3/10—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means
    • G04C3/101—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means constructional details
    • G04C3/104—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means constructional details of the pawl or the ratched-wheel
    • G04C3/105—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means constructional details of the pawl or the ratched-wheel pawl and ratched-wheel being magnetically coupled
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/08—Design features of general application for actuating the drive
    • G06M1/10—Design features of general application for actuating the drive by electric or magnetic means
    • G06M1/102—Design features of general application for actuating the drive by electric or magnetic means by magnetic or electromagnetic means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/15—Intermittent grip type mechanical movement
    • Y10T74/1502—Escapement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/15—Intermittent grip type mechanical movement
    • Y10T74/1526—Oscillation or reciprocation to intermittent unidirectional motion
    • Y10T74/1553—Lever actuator
    • Y10T74/1555—Rotary driven element
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/22—Miscellaneous

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Theoretical Computer Science (AREA)
  • Electromechanical Clocks (AREA)
  • Transmission Devices (AREA)
CH1709365A 1965-12-10 1965-12-10 Magnetic drive device for watchmaking CH444761A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1709365A CH444761A (en) 1965-12-10 1965-12-10 Magnetic drive device for watchmaking
US599208A US3411368A (en) 1965-12-10 1966-12-05 Magnetic driving device
DEE32992A DE1286364B (en) 1965-12-10 1966-12-07 Magnetic drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1709365A CH444761A (en) 1965-12-10 1965-12-10 Magnetic drive device for watchmaking

Publications (2)

Publication Number Publication Date
CH1709365A4 CH1709365A4 (en) 1967-06-15
CH444761A true CH444761A (en) 1968-02-29

Family

ID=4422685

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1709365A CH444761A (en) 1965-12-10 1965-12-10 Magnetic drive device for watchmaking

Country Status (3)

Country Link
US (1) US3411368A (en)
CH (1) CH444761A (en)
DE (1) DE1286364B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517230A (en) * 1968-08-16 1970-06-23 Melpar Inc Integral reed tuning fork
CH538070A (en) * 1970-10-22 1973-07-31 Siemens Ag Arrangement for converting a reciprocating movement of a first apparatus part into a step-by-step rotational movement in a specific direction of rotation of a second apparatus part
DE3705962A1 (en) * 1987-02-25 1988-09-08 Hengstler Gmbh MECHANICAL ROLL COUNTER
TW533865U (en) * 1997-06-10 2003-05-21 Glaxo Group Ltd Dispenser for dispensing medicament and actuation indicating device
EP2887157B1 (en) * 2013-12-23 2018-02-07 The Swatch Group Research and Development Ltd. Optimised escapement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE671141C (en) * 1936-03-05 1939-02-02 Fraembs & Freudenberg Electrical exciter for generating mechanical vibrations for sieving devices u. like
US2606222A (en) * 1947-08-26 1952-08-05 Clifford Cecil Frank Electric motor
US2762222A (en) * 1949-05-28 1956-09-11 Clifford Cecil Frank Magnetic escapement mechanism
NL142775B (en) * 1967-11-17 1974-07-15 Johannes Frederik Van Der Gies WALL RADIATOR SUPPORT WITH LONGLY SLIDING RADIATOR SUPPORT.

Also Published As

Publication number Publication date
CH1709365A4 (en) 1967-06-15
DE1286364B (en) 1969-01-02
US3411368A (en) 1968-11-19

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