CH623978B5 - Piece d'horlogerie electronique. - Google Patents

Piece d'horlogerie electronique.

Info

Publication number
CH623978B5
CH623978B5 CH250279A CH250279A CH623978B5 CH 623978 B5 CH623978 B5 CH 623978B5 CH 250279 A CH250279 A CH 250279A CH 250279 A CH250279 A CH 250279A CH 623978 B5 CH623978 B5 CH 623978B5
Authority
CH
Switzerland
Prior art keywords
electronic watch
watch part
electronic
watch
Prior art date
Application number
CH250279A
Other languages
English (en)
Other versions
CH623978GA3 (fr
Inventor
Jean Schaad
Original Assignee
Ebauches Sa
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 Ebauches Sa filed Critical Ebauches Sa
Priority to CH250279A priority Critical patent/CH623978B5/fr
Priority to GB8008071A priority patent/GB2048526B/en
Priority to US06/129,406 priority patent/US4275462A/en
Priority to FR8005727A priority patent/FR2451594A1/fr
Priority to DE3010368A priority patent/DE3010368C2/de
Priority to JP3385580A priority patent/JPS55125476A/ja
Publication of CH623978GA3 publication Critical patent/CH623978GA3/xx
Publication of CH623978B5 publication Critical patent/CH623978B5/fr

Links

Classifications

    • 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
    • G04F5/066—Trimmer condensators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G5/00—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture
    • H01G5/04—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture using variation of effective area of electrode
    • 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
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • H05K1/162—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed capacitors
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10196—Variable component, e.g. variable resistor
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10227—Other objects, e.g. metallic pieces
    • H05K2201/10409—Screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
CH250279A 1979-03-16 1979-03-16 Piece d'horlogerie electronique. CH623978B5 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH250279A CH623978B5 (fr) 1979-03-16 1979-03-16 Piece d'horlogerie electronique.
GB8008071A GB2048526B (en) 1979-03-16 1980-03-10 Electronic timepiece
US06/129,406 US4275462A (en) 1979-03-16 1980-03-11 Electronic timepiece
FR8005727A FR2451594A1 (fr) 1979-03-16 1980-03-14 Piece d'horlogerie a condensateur variable
DE3010368A DE3010368C2 (de) 1979-03-16 1980-03-14 Elektronische Uhr mit Kondensator zur Einstellung der Oszillatorfrequenz
JP3385580A JPS55125476A (en) 1979-03-16 1980-03-17 Electronic clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH250279A CH623978B5 (fr) 1979-03-16 1979-03-16 Piece d'horlogerie electronique.

Publications (2)

Publication Number Publication Date
CH623978GA3 CH623978GA3 (fr) 1981-07-15
CH623978B5 true CH623978B5 (fr) 1982-01-15

Family

ID=4235244

Family Applications (1)

Application Number Title Priority Date Filing Date
CH250279A CH623978B5 (fr) 1979-03-16 1979-03-16 Piece d'horlogerie electronique.

Country Status (6)

Country Link
US (1) US4275462A (fr)
JP (1) JPS55125476A (fr)
CH (1) CH623978B5 (fr)
DE (1) DE3010368C2 (fr)
FR (1) FR2451594A1 (fr)
GB (1) GB2048526B (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH41973A (fr) * 1907-07-22 1908-12-16 Sidoine Devouassoux Timbre de table
FR1177340A (fr) * 1956-06-20 1959-04-23 Sydney S Bird & Sons Ltd Perfectionnements aux condensateurs réglables
CH513500A (fr) * 1969-12-17 1971-09-30 Centre Electron Horloger Ensemble comprenant un condensateur ajustable et un circuit imprimé
US3681664A (en) * 1971-08-19 1972-08-01 Jfd Electronics Corp Trimmer capacitor for printed circuit board
GB1420923A (en) * 1971-10-28 1976-01-14 Oxley R F Capacitors
GB1400101A (en) * 1972-04-06 1975-07-16 Suwa Seikosha Kk Electronic oscillator circuit for a timepiece
GB1424199A (en) * 1972-06-21 1976-02-11 Jackson Bros London Ld Capacitors
US4045953A (en) * 1974-09-30 1977-09-06 Kabushiki Kaisha Daini Seikosha Circuit board for an electronic timepiece

Also Published As

Publication number Publication date
FR2451594A1 (fr) 1980-10-10
US4275462A (en) 1981-06-23
GB2048526A (en) 1980-12-10
JPS55125476A (en) 1980-09-27
DE3010368C2 (de) 1982-04-01
GB2048526B (en) 1983-05-18
CH623978GA3 (fr) 1981-07-15
DE3010368A1 (de) 1980-09-18

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