CH612567GA3 - Electronic watch - Google Patents

Electronic watch Download PDF

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Publication number
CH612567GA3
CH612567GA3 CH356177A CH356177A CH612567GA3 CH 612567G A3 CH612567G A3 CH 612567GA3 CH 356177 A CH356177 A CH 356177A CH 356177 A CH356177 A CH 356177A CH 612567G A3 CH612567G A3 CH 612567GA3
Authority
CH
Switzerland
Prior art keywords
flip
flop
switch
watch
condition
Prior art date
Application number
CH356177A
Other versions
CH612567B (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 CH612567B publication Critical patent/CH612567B/en
Application filed filed Critical
Priority to CH356177A priority Critical patent/CH612567GA3/en
Priority to GB20616/77A priority patent/GB1578657A/en
Priority to US05/797,681 priority patent/US4130988A/en
Priority to DE2723190A priority patent/DE2723190C3/en
Priority to JP6036077A priority patent/JPS537373A/en
Publication of CH612567GA3 publication Critical patent/CH612567GA3/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Saccharide Compounds (AREA)

Abstract

When it is closed, a switch (S), manually operated, sets the watch into a condition of reduced consumption with a view, for example, to its storage. In this condition of the switch, the outputs of the flip-flops of the divider (3) are held at zero and the control circuit (4) for the display (5) is off; a transistor (T2), connected to an inverter (2), is also off whilst another transistor (T1), connected to a flip-flop (FF1), is momentarily on, only for the brief duration of the pulses delivered by this flip-flop. After opening the switch (S), the first pulse from the flip-flop (FF1) renders the transistors (T1 and T2) conducting, ensuring the return of the watch to normal running. <IMAGE>
CH356177A 1976-05-25 1977-03-22 Electronic watch CH612567GA3 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH356177A CH612567GA3 (en) 1977-03-22 1977-03-22 Electronic watch
GB20616/77A GB1578657A (en) 1976-05-25 1977-05-17 Electronic circuit for electronic watch
US05/797,681 US4130988A (en) 1976-05-25 1977-05-17 Electronic circuit for electronic watch
DE2723190A DE2723190C3 (en) 1976-05-25 1977-05-23 Circuit for stopping an electronic clock
JP6036077A JPS537373A (en) 1976-05-25 1977-05-24 Electronic clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH356177A CH612567GA3 (en) 1977-03-22 1977-03-22 Electronic watch

Publications (2)

Publication Number Publication Date
CH612567B CH612567B (en)
CH612567GA3 true CH612567GA3 (en) 1979-08-15

Family

ID=4258651

Family Applications (1)

Application Number Title Priority Date Filing Date
CH356177A CH612567GA3 (en) 1976-05-25 1977-03-22 Electronic watch

Country Status (1)

Country Link
CH (1) CH612567GA3 (en)

Also Published As

Publication number Publication date
CH612567B (en)

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Legal Events

Date Code Title Description
PL Patent ceased