JPS57578A - Electronic timepiece - Google Patents

Electronic timepiece

Info

Publication number
JPS57578A
JPS57578A JP7446480A JP7446480A JPS57578A JP S57578 A JPS57578 A JP S57578A JP 7446480 A JP7446480 A JP 7446480A JP 7446480 A JP7446480 A JP 7446480A JP S57578 A JPS57578 A JP S57578A
Authority
JP
Japan
Prior art keywords
divider
oscillators
frequency
frequencies
frequency divider
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.)
Pending
Application number
JP7446480A
Other languages
English (en)
Japanese (ja)
Inventor
Masao Mizuno
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP7446480A priority Critical patent/JPS57578A/ja
Priority to GB8113235A priority patent/GB2077963B/en
Priority to CH364081A priority patent/CH647124GA3/fr
Publication of JPS57578A publication Critical patent/JPS57578A/ja
Pending 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
    • G04G3/027—Circuits for deriving low frequency timing pulses from pulses of higher frequency by combining pulse-trains of different frequencies, e.g. obtained from two independent oscillators or from a common oscillator by means of different frequency dividing ratios

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP7446480A 1980-06-03 1980-06-03 Electronic timepiece Pending JPS57578A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP7446480A JPS57578A (en) 1980-06-03 1980-06-03 Electronic timepiece
GB8113235A GB2077963B (en) 1980-06-03 1981-04-29 Electronic timepiece
CH364081A CH647124GA3 (enrdf_load_stackoverflow) 1980-06-03 1981-06-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7446480A JPS57578A (en) 1980-06-03 1980-06-03 Electronic timepiece

Publications (1)

Publication Number Publication Date
JPS57578A true JPS57578A (en) 1982-01-05

Family

ID=13547996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7446480A Pending JPS57578A (en) 1980-06-03 1980-06-03 Electronic timepiece

Country Status (3)

Country Link
JP (1) JPS57578A (enrdf_load_stackoverflow)
CH (1) CH647124GA3 (enrdf_load_stackoverflow)
GB (1) GB2077963B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58159651U (ja) * 1982-04-16 1983-10-24 尾畑　武志 ビデオカセツトレコ−ダ−の電源入り切りの自動
JPS58159653U (ja) * 1982-04-15 1983-10-24 尾畑　武志 ビデオカセツトレコ−ダ−の再生の自動
AU761356B2 (en) * 1998-10-28 2003-06-05 Enraf Fluid Technology Usa Inc. Apparatus, system and method for additizing a liquid product

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3826931A (en) * 1967-10-26 1974-07-30 Hewlett Packard Co Dual crystal resonator apparatus
JPS5071362A (enrdf_load_stackoverflow) * 1973-10-24 1975-06-13
JPS5441773A (en) * 1977-09-09 1979-04-03 Seiko Instr & Electronics Ltd Electronic watch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58159653U (ja) * 1982-04-15 1983-10-24 尾畑　武志 ビデオカセツトレコ−ダ−の再生の自動
JPS58159651U (ja) * 1982-04-16 1983-10-24 尾畑　武志 ビデオカセツトレコ−ダ−の電源入り切りの自動
AU761356B2 (en) * 1998-10-28 2003-06-05 Enraf Fluid Technology Usa Inc. Apparatus, system and method for additizing a liquid product

Also Published As

Publication number Publication date
GB2077963A (en) 1981-12-23
CH647124GA3 (enrdf_load_stackoverflow) 1985-01-15
GB2077963B (en) 1983-11-16

Similar Documents

Publication Publication Date Title
JPS524105A (en) Frequency synthesizer-method transmitter-receiver
JPS5633587A (en) Electronic watch
JPS57578A (en) Electronic timepiece
JPS5346015A (en) Glide effect device for electronic musical instrument
JPS5543422A (en) Electronic timer
JPS536074A (en) Electronic watch with alarm
JPS53104276A (en) Electronic watch
JPS54141176A (en) Discriminating method of commercial frequencies
JPS5453570A (en) Electronic watch with alarm
JPS5327341A (en) Cubing circuit
JPS5430060A (en) Dislocation detecting circuit
JPS5362571A (en) Electronic watch with stop watch
JPS52144230A (en) C-mos initial reset circuit
JPS5367324A (en) Magnetic bubble cassette memory
JPS5253467A (en) Electronic watch with alarm
JPS5545291A (en) Pulse multiplying circuit
JPS5614982A (en) Electronic sounding device for clock
JPS537165A (en) Synchronism detecting circuit of phase control circuit
JPS5333041A (en) Frequency step-multiplication circuit
JPS5344070A (en) Measuring method for constant of mechanical oscillator
JPS5386273A (en) Electronic timepiece
JPS5566701A (en) Count failure alarm circuit for digital electronic micrometer
JPS5363083A (en) Detecting circuit for minute changing quantity
JPS5315164A (en) Electronic watch with alarm
JPS52123156A (en) Step-multiplication circuit