CH576667B5 - - Google Patents

Info

Publication number
CH576667B5
CH576667B5 CH1076672A CH1076672A CH576667B5 CH 576667 B5 CH576667 B5 CH 576667B5 CH 1076672 A CH1076672 A CH 1076672A CH 1076672 A CH1076672 A CH 1076672A CH 576667 B5 CH576667 B5 CH 576667B5
Authority
CH
Switzerland
Application number
CH1076672A
Original Assignee
Omega Brandt & Freres Sa Louis
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 Omega Brandt & Freres Sa Louis filed Critical Omega Brandt & Freres Sa Louis
Publication of CH576667B5 publication Critical patent/CH576667B5/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/64—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two
    • H03K23/66—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a variable counting base, e.g. by presetting or by adding or suppressing pulses
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G3/00—Producing timing pulses
    • G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
    • G04G3/022—Circuits for deriving low frequency timing pulses from pulses of higher frequency the desired number of pulses per unit of time being obtained by adding to or substracting from a pulse train one or more pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
CH1076672A 1971-07-16 1972-07-17 CH576667B5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3355371 1971-07-16

Publications (1)

Publication Number Publication Date
CH576667B5 true CH576667B5 (xx) 1976-06-15

Family

ID=10354441

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1076672A CH576667B5 (xx) 1971-07-16 1972-07-17
CH1076672D CH1076672A4 (xx) 1971-07-16 1972-07-17

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1076672D CH1076672A4 (xx) 1971-07-16 1972-07-17

Country Status (5)

Country Link
US (1) US3800233A (xx)
JP (1) JPS5532056B2 (xx)
CH (2) CH576667B5 (xx)
DE (1) DE2233800C3 (xx)
GB (1) GB1349023A (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4996769A (xx) * 1973-01-18 1974-09-12
JPS5093472A (xx) * 1973-12-19 1975-07-25
DE2415291C3 (de) * 1974-03-29 1979-06-28 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung für eine quarzgesteuerte elektrische Uhr
JPS518855A (ja) * 1974-07-10 1976-01-24 Nippon Electric Co Deijitarukurotsukubunshukairo
JPS5614007B2 (xx) * 1974-08-19 1981-04-01
JPS5188257A (en) * 1975-01-31 1976-08-02 Denshidokeino kankyuchoseisochi
JPS6024433B2 (ja) * 1975-08-01 1985-06-12 シチズン時計株式会社 時計用回路
US4055945A (en) * 1975-12-15 1977-11-01 Timex Corporation Frequency adjustment means for an electronic timepiece
JPS5421779A (en) * 1977-07-19 1979-02-19 Seiko Epson Corp Miniature electronic watch
US4286173A (en) * 1978-03-27 1981-08-25 Hitachi, Ltd. Logical circuit having bypass circuit
US4200842A (en) * 1978-04-13 1980-04-29 Norlin Industries, Inc. Switchable divider
US4464586A (en) * 1982-05-10 1984-08-07 Rockwell International Corporation Squaring circuit bypass
CH658765GA3 (xx) * 1984-04-03 1986-12-15
US4780896A (en) * 1987-02-09 1988-10-25 Siemens Transmission Systems, Inc. High speed digital counter slip control circuit
DE3726277A1 (de) * 1987-08-07 1989-02-16 Eurosil Electronic Gmbh Elektronisches zeitnormal
US5526392A (en) * 1995-02-28 1996-06-11 Harris Corporation Method of scaling the outputs of a binary counter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3202837A (en) * 1962-09-05 1965-08-24 Diamond Power Speciality Frequency divider employing receptacles having preset frequency ratio connections for standard frequency plug-in units
US3393366A (en) * 1964-06-05 1968-07-16 Trw Inc High precision motor speed control circuit utilizing binary counters and digital logic
US3548203A (en) * 1967-10-09 1970-12-15 Sapien Electronics Corp High frequency reciprocal counting circuits employing a plurality of bistable circuits sequentially coupled to a succeeding circuit by means of coincidence gates and switches
US3540207A (en) * 1968-09-20 1970-11-17 Timex Corp Electronic watch counting circuit

Also Published As

Publication number Publication date
DE2233800C3 (de) 1978-10-26
CH1076672A4 (xx) 1975-12-15
GB1349023A (en) 1974-03-27
JPS4835755A (xx) 1973-05-26
US3800233A (en) 1974-03-26
DE2233800B2 (de) 1974-09-05
JPS5532056B2 (xx) 1980-08-22
DE2233800A1 (de) 1973-02-01

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Legal Events

Date Code Title Description
PL Patent ceased