HK44879A - Improvements in or relating to control operating circuits for the selective control of plural function electrical apparatus - Google Patents

Improvements in or relating to control operating circuits for the selective control of plural function electrical apparatus

Info

Publication number
HK44879A
HK44879A HK448/79A HK44879A HK44879A HK 44879 A HK44879 A HK 44879A HK 448/79 A HK448/79 A HK 448/79A HK 44879 A HK44879 A HK 44879A HK 44879 A HK44879 A HK 44879A
Authority
HK
Hong Kong
Prior art keywords
control circuit
control
operation control
relating
electrical apparatus
Prior art date
Application number
HK448/79A
Original Assignee
Suwa Seikosha Kk
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 Suwa Seikosha Kk filed Critical Suwa Seikosha Kk
Publication of HK44879A publication Critical patent/HK44879A/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)
  • Vehicle Body Suspensions (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Indicating Measured Values (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)
  • Logic Circuits (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Control Of Position Or Direction (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>
HK448/79A 1974-05-15 1979-07-05 Improvements in or relating to control operating circuits for the selective control of plural function electrical apparatus HK44879A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
HK44879A true HK44879A (en) 1979-07-13

Family

ID=12963694

Family Applications (1)

Application Number Title Priority Date Filing Date
HK448/79A HK44879A (en) 1974-05-15 1979-07-05 Improvements in or relating to control operating circuits for the selective control of plural function electrical apparatus

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
CH524850A (en) * 1969-05-29 1972-03-15 Vogel Paul Time reset device of an electronic watch
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
JPS5749877B2 (en) 1982-10-25
DE2521698B2 (en) 1981-04-16
CH614832GA3 (en) 1979-12-28
DE2521698C3 (en) 1981-12-24
JPS50147371A (en) 1975-11-26
GB1471834A (en) 1977-04-27
DE2521698A1 (en) 1975-11-27
CH614832B (en)
MY8000042A (en) 1980-12-31

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