HK34780A - Oscillating circuit - Google Patents

Oscillating circuit

Info

Publication number
HK34780A
HK34780A HK347/80A HK34780A HK34780A HK 34780 A HK34780 A HK 34780A HK 347/80 A HK347/80 A HK 347/80A HK 34780 A HK34780 A HK 34780A HK 34780 A HK34780 A HK 34780A
Authority
HK
Hong Kong
Prior art keywords
oscillating circuit
oscillating
circuit
Prior art date
Application number
HK347/80A
Other languages
English (en)
Original Assignee
Seiko Instr & Electronics
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 Instr & Electronics filed Critical Seiko Instr & Electronics
Publication of HK34780A publication Critical patent/HK34780A/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G17/00—Structural details; Housings
    • G04G17/02—Component assemblies
    • G04G17/04—Mounting of electronic components
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
    • G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
    • G04F5/063—Constructional details
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0237—High frequency adaptations
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Electric Clocks (AREA)
HK347/80A 1973-08-31 1980-06-26 Oscillating circuit HK34780A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973102223U JPS5049470U (ro) 1973-08-31 1973-08-31

Publications (1)

Publication Number Publication Date
HK34780A true HK34780A (en) 1980-07-01

Family

ID=14321653

Family Applications (1)

Application Number Title Priority Date Filing Date
HK347/80A HK34780A (en) 1973-08-31 1980-06-26 Oscillating circuit

Country Status (7)

Country Link
US (1) US3962860A (ro)
JP (1) JPS5049470U (ro)
CH (2) CH1186274A4 (ro)
DE (1) DE2438564A1 (ro)
FR (1) FR2242718B1 (ro)
GB (1) GB1471075A (ro)
HK (1) HK34780A (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3437492A1 (de) * 1984-10-12 1986-04-17 Kieninger & Obergfell, Fabrik für technische Laufwerke und Apparate GmbH & Co, 7742 St Georgen Elektrisches uhrwerk mit einem elektronischen oszillator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2012632A7 (ro) * 1968-07-10 1970-03-20 Junghans Gmbh Geb
US3748845A (en) * 1971-12-02 1973-07-31 Bulova Watch Co Inc Electronic system module for crystal-controlled watch
US3791133A (en) * 1972-06-22 1974-02-12 Citizen Watch Co Ltd Crystal oscillator type small timepiece
US3757510A (en) * 1972-07-03 1973-09-11 Hughes Aircraft Co High frequency electronic watch with low power dissipation

Also Published As

Publication number Publication date
US3962860A (en) 1976-06-15
CH1186274A4 (ro) 1976-11-15
FR2242718B1 (ro) 1979-01-05
JPS5049470U (ro) 1975-05-15
FR2242718A1 (ro) 1975-03-28
DE2438564A1 (de) 1975-03-13
GB1471075A (en) 1977-04-21
CH587514B5 (ro) 1977-05-13

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