BE793821A - ELECTRONIC SWITCH FOR WATCHMAKING MOVEMENTS - Google Patents

ELECTRONIC SWITCH FOR WATCHMAKING MOVEMENTS

Info

Publication number
BE793821A
BE793821A BE793821DA BE793821A BE 793821 A BE793821 A BE 793821A BE 793821D A BE793821D A BE 793821DA BE 793821 A BE793821 A BE 793821A
Authority
BE
Belgium
Prior art keywords
watchmaking
movements
electronic switch
switch
electronic
Prior art date
Application number
Other languages
French (fr)
Inventor
E R Keeler
Original Assignee
Timex Corp
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.)
Publication date
Publication of BE793821A publication Critical patent/BE793821A/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
    • G04G19/12—Arrangements for reducing power consumption during storage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/72—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using ultrasonic, sonic or infrasonic waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
BE793821D 1972-01-10 ELECTRONIC SWITCH FOR WATCHMAKING MOVEMENTS BE793821A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21668472A 1972-01-10 1972-01-10

Publications (1)

Publication Number Publication Date
BE793821A true BE793821A (en) 1973-05-02

Family

ID=22808082

Family Applications (1)

Application Number Title Priority Date Filing Date
BE793821D BE793821A (en) 1972-01-10 ELECTRONIC SWITCH FOR WATCHMAKING MOVEMENTS

Country Status (12)

Country Link
US (1) US3745760A (en)
JP (1) JPS5223749B2 (en)
AU (1) AU464584B2 (en)
BE (1) BE793821A (en)
CA (1) CA993091A (en)
CH (2) CH29773A4 (en)
DE (1) DE2300357A1 (en)
FR (1) FR2167916B1 (en)
GB (1) GB1394482A (en)
IT (1) IT976805B (en)
NL (1) NL7300296A (en)
SE (1) SE402029B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2309291A1 (en) * 1973-02-24 1974-08-29 Itt Ind Gmbh Deutsche PROCESS FOR SYNCHRONIZING MECHANICAL VIBRATORS OF USED WATCHES
US3828278A (en) * 1973-07-13 1974-08-06 Motorola Inc Control circuit for disabling mos oscillator
CH609520B (en) * 1976-07-16 Ebauches Electroniques Sa ELECTRONIC WATCH PROVIDED WITH A TRIGGER CIRCUIT TO REDUCE ENERGY CONSUMPTION DURING STORAGE.
JPS572487U (en) * 1980-06-04 1982-01-07
DE3304386C1 (en) * 1983-02-09 1984-03-29 Diehl GmbH & Co, 8500 Nürnberg Mains-operated electronic clock, preferably a timer with a power reserve
US4633779A (en) * 1984-06-29 1987-01-06 Motorola, Inc. Timing apparatus for a fuse
JP6622518B2 (en) * 2015-08-28 2019-12-18 セイコーインスツル株式会社 Electronic clock
TW201829021A (en) 2016-11-28 2018-08-16 日商資生堂股份有限公司 Keratin fiber treatment composition

Also Published As

Publication number Publication date
IT976805B (en) 1974-09-10
FR2167916A1 (en) 1973-08-24
GB1394482A (en) 1975-05-14
CA993091A (en) 1976-07-13
NL7300296A (en) 1973-07-12
JPS5223749B2 (en) 1977-06-27
CH556053A (en) 1974-11-15
DE2300357A1 (en) 1973-07-19
CH29773A4 (en) 1974-05-31
US3745760A (en) 1973-07-17
JPS4881567A (en) 1973-10-31
AU464584B2 (en) 1975-08-28
FR2167916B1 (en) 1976-04-09
AU5095973A (en) 1974-07-11
SE402029B (en) 1978-06-12

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