CA975871A - Crystal mounting assembly - Google Patents

Crystal mounting assembly

Info

Publication number
CA975871A
CA975871A CA173,013A CA173013A CA975871A CA 975871 A CA975871 A CA 975871A CA 173013 A CA173013 A CA 173013A CA 975871 A CA975871 A CA 975871A
Authority
CA
Canada
Prior art keywords
mounting assembly
crystal mounting
crystal
assembly
mounting
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.)
Expired
Application number
CA173,013A
Other versions
CA173013S (en
Inventor
Charles C. Spreckels
John J. Carpenter
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.)
Bulova Watch Co Inc
Original Assignee
Bulova Watch Co Inc
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
Priority claimed from US00325996A external-priority patent/US3805098A/en
Application filed by Bulova Watch Co Inc filed Critical Bulova Watch Co Inc
Application granted granted Critical
Publication of CA975871A publication Critical patent/CA975871A/en
Expired legal-status Critical Current

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
    • H03H9/10—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
CA173,013A 1973-01-23 1973-06-01 Crystal mounting assembly Expired CA975871A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00325996A US3805098A (en) 1971-12-02 1973-01-23 Quartz-crystal mounting assembly

Publications (1)

Publication Number Publication Date
CA975871A true CA975871A (en) 1975-10-07

Family

ID=23270376

Family Applications (1)

Application Number Title Priority Date Filing Date
CA173,013A Expired CA975871A (en) 1973-01-23 1973-06-01 Crystal mounting assembly

Country Status (5)

Country Link
CA (1) CA975871A (en)
ES (1) ES415344A1 (en)
HK (1) HK31977A (en)
IT (1) IT1048109B (en)
NL (1) NL7307698A (en)

Also Published As

Publication number Publication date
IT1048109B (en) 1980-11-20
ES415344A1 (en) 1976-06-01
HK31977A (en) 1977-06-30
NL7307698A (en) 1974-07-25

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