CH548136A - QUARTZ BAR RESONATOR. - Google Patents

QUARTZ BAR RESONATOR.

Info

Publication number
CH548136A
CH548136A CH547272A CH547272A CH548136A CH 548136 A CH548136 A CH 548136A CH 547272 A CH547272 A CH 547272A CH 547272 A CH547272 A CH 547272A CH 548136 A CH548136 A CH 548136A
Authority
CH
Switzerland
Prior art keywords
quartz bar
bar resonator
resonator
quartz
bar
Prior art date
Application number
CH547272A
Other languages
French (fr)
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
Priority to CH547272A priority Critical patent/CH548136A/en
Priority to DE2312155A priority patent/DE2312155C3/en
Priority to GB1205973A priority patent/GB1400129A/en
Priority to FR7310108A priority patent/FR2179749B1/fr
Priority to US00349674A priority patent/US3857146A/en
Priority to NL7305094A priority patent/NL7305094A/xx
Priority to JP48041752A priority patent/JPS5247998B2/ja
Publication of CH548136A publication Critical patent/CH548136A/en
Priority to HK304/77A priority patent/HK30477A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders; Supports
    • H03H9/0504—Holders; Supports for bulk acoustic wave devices
    • H03H9/0528—Holders; Supports for bulk acoustic wave devices consisting of clips
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders; Supports
    • H03H9/09—Elastic or damping supports
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders; Supports
    • H03H9/10—Mounting in enclosures
    • H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices
    • H03H9/1014—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the BAW device
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/42—Piezoelectric device making

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
CH547272A 1972-04-13 1972-04-13 QUARTZ BAR RESONATOR. CH548136A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH547272A CH548136A (en) 1972-04-13 1972-04-13 QUARTZ BAR RESONATOR.
DE2312155A DE2312155C3 (en) 1972-04-13 1973-03-12 Method for producing a suspension for a quartz rod
GB1205973A GB1400129A (en) 1972-04-13 1973-03-13 Suspension for a flexural quartz bar resonator
FR7310108A FR2179749B1 (en) 1972-04-13 1973-03-21
US00349674A US3857146A (en) 1972-04-13 1973-04-10 Method of making a quartz bar resonator
NL7305094A NL7305094A (en) 1972-04-13 1973-04-11
JP48041752A JPS5247998B2 (en) 1972-04-13 1973-04-12
HK304/77A HK30477A (en) 1972-04-13 1977-06-16 Suspension for a flexural quartz bar resonator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH547272A CH548136A (en) 1972-04-13 1972-04-13 QUARTZ BAR RESONATOR.

Publications (1)

Publication Number Publication Date
CH548136A true CH548136A (en) 1974-04-11

Family

ID=4294168

Family Applications (1)

Application Number Title Priority Date Filing Date
CH547272A CH548136A (en) 1972-04-13 1972-04-13 QUARTZ BAR RESONATOR.

Country Status (8)

Country Link
US (1) US3857146A (en)
JP (1) JPS5247998B2 (en)
CH (1) CH548136A (en)
DE (1) DE2312155C3 (en)
FR (1) FR2179749B1 (en)
GB (1) GB1400129A (en)
HK (1) HK30477A (en)
NL (1) NL7305094A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5186377A (en) * 1975-01-27 1976-07-28 Seiko Instr & Electronics SUISHOHATSUSHINKINOSEIZOHO
JPS52154140U (en) * 1976-05-18 1977-11-22
DE2931333A1 (en) * 1979-08-02 1981-02-05 Standard Elektrik Lorenz Ag CERAMIC FILTER ARRANGEMENT
FR2482784A1 (en) * 1980-05-14 1981-11-20 Ebauchesfabrik Eta Ag METHOD FOR MAKING BOXES FOR ELECTRONIC COMPONENT
JPS5850816A (en) * 1981-09-21 1983-03-25 Tokyo Denpa Kk Crystal oscillator
US4706350A (en) * 1985-01-07 1987-11-17 Motorola, Inc. Self-locating, self-fixturing hard crystal blank mounting system
US5345670A (en) * 1992-12-11 1994-09-13 At&T Bell Laboratories Method of making a surface-mount power magnetic device
US7135631B2 (en) * 2004-01-12 2006-11-14 Cherny Michale N Quartz drum and method of making

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2155035A (en) * 1936-01-02 1939-04-18 Bell Telephone Labor Inc Piezoelectric crystal apparatus
US2341683A (en) * 1942-04-20 1944-02-15 Bendix Aviat Corp Piezoelectric crystal holder
BE462051A (en) * 1944-11-21
BE476120A (en) * 1945-01-23
US2409838A (en) * 1945-02-13 1946-10-22 Gen Electric Crystal mounting
GB592132A (en) * 1945-05-18 1947-09-09 Standard Telephones Cables Ltd Improvements in or relating to the mounting of piezo-electric crystals
US2481806A (en) * 1947-08-07 1949-09-13 John M Wolfskill Piezoelectric crystal holder
US3054915A (en) * 1959-03-16 1962-09-18 Hill Electronics Inc Mount for piezo-electric crystal
US3535569A (en) * 1968-04-19 1970-10-20 Mallory & Co Inc P R Pressure support resonator mounting
CH506916A (en) * 1970-01-14 1971-04-30 Centre Electron Horloger Piezoelectric resonator
US3643305A (en) * 1970-06-24 1972-02-22 Gen Motors Corp Method of fabricating a piezoelectric device

Also Published As

Publication number Publication date
FR2179749B1 (en) 1976-05-21
FR2179749A1 (en) 1973-11-23
DE2312155C3 (en) 1978-11-02
US3857146A (en) 1974-12-31
DE2312155A1 (en) 1973-10-25
NL7305094A (en) 1973-10-16
DE2312155B2 (en) 1974-04-11
JPS5247998B2 (en) 1977-12-06
GB1400129A (en) 1975-07-16
HK30477A (en) 1977-06-24
JPS4911485A (en) 1974-01-31

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Legal Events

Date Code Title Description
PL Patent ceased