HK30377A - A piezo-electric resonator assembly - Google Patents

A piezo-electric resonator assembly

Info

Publication number
HK30377A
HK30377A HK303/77A HK30377A HK30377A HK 30377 A HK30377 A HK 30377A HK 303/77 A HK303/77 A HK 303/77A HK 30377 A HK30377 A HK 30377A HK 30377 A HK30377 A HK 30377A
Authority
HK
Hong Kong
Prior art keywords
piezo
electric resonator
resonator assembly
assembly
electric
Prior art date
Application number
HK303/77A
Inventor
Jean Engdahl
Original Assignee
Suisse Horlogerie
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 Suisse Horlogerie filed Critical Suisse Horlogerie
Publication of HK30377A publication Critical patent/HK30377A/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Casings For Electric Apparatus (AREA)
  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
HK303/77A 1972-04-19 1977-06-16 A piezo-electric resonator assembly HK30377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH577072A CH551106A (en) 1972-04-19 1972-04-19 DEVICE INCLUDING A QUARTZ.

Publications (1)

Publication Number Publication Date
HK30377A true HK30377A (en) 1977-06-24

Family

ID=4299048

Family Applications (1)

Application Number Title Priority Date Filing Date
HK303/77A HK30377A (en) 1972-04-19 1977-06-16 A piezo-electric resonator assembly

Country Status (6)

Country Link
JP (1) JPS4918590A (en)
CH (1) CH551106A (en)
DE (1) DE2314901C3 (en)
FR (1) FR2180691A1 (en)
GB (1) GB1380530A (en)
HK (1) HK30377A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925486B2 (en) * 1977-11-15 1984-06-18 シチズン時計株式会社 piezoelectric vibrator container
JPS55171116U (en) * 1979-05-25 1980-12-08
US4494033A (en) * 1983-03-25 1985-01-15 At&T Technologies, Inc. Thin lead suspension for a piezoelectric resonator
DE4314296A1 (en) * 1993-04-30 1994-11-03 Hydac Electronic Gmbh Sensor unit with holding clip
DE4332944A1 (en) * 1993-09-28 1995-03-30 Bosch Gmbh Robert Sensor with a quartz tuning fork

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS459249Y1 (en) * 1966-10-29 1970-04-30

Also Published As

Publication number Publication date
FR2180691A1 (en) 1973-11-30
DE2314901B2 (en) 1974-08-29
DE2314901C3 (en) 1975-04-10
JPS4918590A (en) 1974-02-19
CH551106A (en) 1974-06-28
DE2314901A1 (en) 1973-10-25
GB1380530A (en) 1975-01-15

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