GB1463534A - Electronic timepieces - Google Patents

Electronic timepieces

Info

Publication number
GB1463534A
GB1463534A GB1679974A GB1679974A GB1463534A GB 1463534 A GB1463534 A GB 1463534A GB 1679974 A GB1679974 A GB 1679974A GB 1679974 A GB1679974 A GB 1679974A GB 1463534 A GB1463534 A GB 1463534A
Authority
GB
United Kingdom
Prior art keywords
divider
signal
period
gate
pulse
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1679974A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suwa Seikosha KK
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 GB1463534A publication Critical patent/GB1463534A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
GB1679974A 1973-04-19 1974-04-17 Electronic timepieces Expired GB1463534A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48043647A JPS585393B2 (ja) 1973-04-19 1973-04-19 電子時計

Publications (1)

Publication Number Publication Date
GB1463534A true GB1463534A (en) 1977-02-02

Family

ID=12669645

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1679974A Expired GB1463534A (en) 1973-04-19 1974-04-17 Electronic timepieces

Country Status (3)

Country Link
JP (1) JPS585393B2 (enrdf_load_stackoverflow)
CH (1) CH546574A4 (enrdf_load_stackoverflow)
GB (1) GB1463534A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5170676A (enrdf_load_stackoverflow) * 1974-12-17 1976-06-18 Casio Computer Co Ltd
JPS51116776U (enrdf_load_stackoverflow) * 1975-03-18 1976-09-21
JPS51146268A (en) * 1975-06-10 1976-12-15 Seiko Instr & Electronics Ltd Frequency divider for clock
JPS6085874U (ja) * 1983-11-18 1985-06-13 株式会社クリエイトシステム 精密機器防塵ケ−ス

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4957871A (enrdf_load_stackoverflow) * 1972-10-02 1974-06-05

Also Published As

Publication number Publication date
JPS585393B2 (ja) 1983-01-31
JPS49130773A (enrdf_load_stackoverflow) 1974-12-14
CH546574A4 (fr) 1977-07-29

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940416