CH614832GA3 - Circuit arrangement having an operation control circuit in a time-measuring instrument - Google Patents

Circuit arrangement having an operation control circuit in a time-measuring instrument Download PDF

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Publication number
CH614832GA3
CH614832GA3 CH604875A CH604875A CH614832GA3 CH 614832G A3 CH614832G A3 CH 614832GA3 CH 604875 A CH604875 A CH 604875A CH 604875 A CH604875 A CH 604875A CH 614832G A3 CH614832G A3 CH 614832GA3
Authority
CH
Switzerland
Prior art keywords
control circuit
operation control
time
measuring instrument
circuit
Prior art date
Application number
CH604875A
Other versions
CH614832B (en
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
Publication of CH614832B publication Critical patent/CH614832B/en
Application filed filed Critical
Publication of CH614832GA3 publication Critical patent/CH614832GA3/en

Links

Classifications

    • 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
    • G04C3/001—Electromechanical switches for setting or display
    • G04C3/005—Multiple switches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Indicating Measured Values (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Vehicle Body Suspensions (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Logic Circuits (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Control Of Position Or Direction (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)

Abstract

The circuit arrangement comprises an operation control circuit (7) in a time-measuring instrument, which can be switched over by an actuator which can be operated by hand and has a plurality of switch positions. The operation control circuit (7) is assigned a protective control circuit for generating during the movement of the actuator from one switch position to an adjacent one a switchover delay time which can be given a fixed setting. In this case, a delay time signal is generated which is of a prescribed length and which preferably lasts beyond the normal switching time, in order to suppress instantaneous maloperations, without in the process having to accept an unnecessarily long delay to the start of functioning of the operation control circuit. <IMAGE>
CH604875A 1974-05-15 1975-05-12 Circuit arrangement having an operation control circuit in a time-measuring instrument CH614832GA3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49054193A JPS5749877B2 (en) 1974-05-15 1974-05-15

Publications (2)

Publication Number Publication Date
CH614832B CH614832B (en)
CH614832GA3 true CH614832GA3 (en) 1979-12-28

Family

ID=12963694

Family Applications (1)

Application Number Title Priority Date Filing Date
CH604875A CH614832GA3 (en) 1974-05-15 1975-05-12 Circuit arrangement having an operation control circuit in a time-measuring instrument

Country Status (6)

Country Link
JP (1) JPS5749877B2 (en)
CH (1) CH614832GA3 (en)
DE (1) DE2521698C3 (en)
GB (1) GB1471834A (en)
HK (1) HK44879A (en)
MY (1) MY8000042A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522108A (en) * 1978-08-02 1980-02-16 Seiko Epson Corp Corrector for electronic watch
US4344161A (en) * 1979-02-09 1982-08-10 Kabushiki Kaisha Suwa Seikosha Electronic timepiece
JPS55113986A (en) * 1979-02-26 1980-09-02 Seiko Epson Corp Complete electronic watch
DE2923155C2 (en) * 1979-06-07 1984-01-05 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Circuit arrangement for program-controlled household appliances for securing the control and data information entered by an operator
JPS5679280A (en) * 1979-11-30 1981-06-29 Seiko Epson Corp Multiple display electronic timepiece
JPS56109084U (en) * 1980-01-24 1981-08-24
DE3102675C2 (en) * 1980-01-31 1986-07-31 Ebauches Electroniques S.A., Marin, Neuenburg/Neuchâtel Arrangement for selecting and correcting information in an electronic watch
JPS56112673A (en) * 1980-02-12 1981-09-05 Citizen Watch Co Ltd Correcting device for display in electronic watch
JPS578471A (en) * 1980-06-20 1982-01-16 Ricoh Elemex Corp Electronic timepiece
JPS5733384A (en) * 1980-08-07 1982-02-23 Seiko Koki Kk Mode switching device of electronic timepiece
JPS5746891U (en) * 1980-09-01 1982-03-16
FR2500182A1 (en) * 1981-02-13 1982-08-20 Cattin Sa Stopping mechanism for electronic watch with analogue display - has swivelling member which pushes spring against electrical contact stop
JPS582777A (en) * 1981-06-30 1983-01-08 Citizen Watch Co Ltd Setting device for electronic clock
JPS5861487A (en) * 1981-10-09 1983-04-12 Citizen Watch Co Ltd Setter for electronic watch
JPS60137394U (en) * 1984-02-23 1985-09-11 東北エプソン株式会社 Hybrid watch switching mechanism
JP5772411B2 (en) * 2011-09-07 2015-09-02 カシオ計算機株式会社 Electronic clock
JP6024792B2 (en) * 2015-06-30 2016-11-16 カシオ計算機株式会社 Electronic clock and electronic equipment
EP3893063B1 (en) * 2020-04-06 2022-08-17 ETA SA Manufacture Horlogère Suisse Device for controlling functions of a watch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH812769A4 (en) * 1969-05-29 1972-03-15
JPS5322459B1 (en) * 1971-02-03 1978-07-08
CH1258471A4 (en) * 1971-08-27 1974-05-31
JPS592876B2 (en) * 1972-07-10 1984-01-20 セイコーインスツルメンツ株式会社 Time display correction device

Also Published As

Publication number Publication date
DE2521698B2 (en) 1981-04-16
JPS50147371A (en) 1975-11-26
CH614832B (en)
MY8000042A (en) 1980-12-31
JPS5749877B2 (en) 1982-10-25
HK44879A (en) 1979-07-13
DE2521698C3 (en) 1981-12-24
DE2521698A1 (en) 1975-11-27
GB1471834A (en) 1977-04-27

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