IT947879B - Sbarretta cristallina per oscilla latore e oscillatore comportante una sbarretta siffatta - Google Patents

Sbarretta cristallina per oscilla latore e oscillatore comportante una sbarretta siffatta

Info

Publication number
IT947879B
IT947879B IT21007/72A IT2100772A IT947879B IT 947879 B IT947879 B IT 947879B IT 21007/72 A IT21007/72 A IT 21007/72A IT 2100772 A IT2100772 A IT 2100772A IT 947879 B IT947879 B IT 947879B
Authority
IT
Italy
Prior art keywords
bar
siffact
lator
oscillating
oscillator
Prior art date
Application number
IT21007/72A
Other languages
English (en)
Italian (it)
Original Assignee
Cepe
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 Cepe filed Critical Cepe
Application granted granted Critical
Publication of IT947879B publication Critical patent/IT947879B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders or supports
    • H03H9/0504—Holders or supports for bulk acoustic wave devices
    • H03H9/0533—Holders or supports for bulk acoustic wave devices consisting of wire

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
IT21007/72A 1971-02-26 1972-02-25 Sbarretta cristallina per oscilla latore e oscillatore comportante una sbarretta siffatta IT947879B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7106696A FR2127185A5 (cs) 1971-02-26 1971-02-26

Publications (1)

Publication Number Publication Date
IT947879B true IT947879B (it) 1973-05-30

Family

ID=9072562

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21007/72A IT947879B (it) 1971-02-26 1972-02-25 Sbarretta cristallina per oscilla latore e oscillatore comportante una sbarretta siffatta

Country Status (6)

Country Link
US (1) US3787743A (cs)
CH (2) CH560926B5 (cs)
DE (1) DE2209101A1 (cs)
FR (1) FR2127185A5 (cs)
GB (1) GB1386822A (cs)
IT (1) IT947879B (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267479A (en) * 1977-09-16 1981-05-12 Citizen Watch Co., Ltd. Mounting clips for thickness shear piezoelectric oscillator
JP4249502B2 (ja) * 2003-02-04 2009-04-02 日本電波工業株式会社 圧電結晶材料及び圧電振動子

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2485722A (en) * 1945-01-31 1949-10-25 Gen Motors Corp Crystal
US2925502A (en) * 1956-12-21 1960-02-16 Philips Corp Piezo-electric quartz crystal of elongated shape
US3311854A (en) * 1962-06-13 1967-03-28 Bell Telephone Labor Inc Single crystal quartz filter elements, transducers and delay lines

Also Published As

Publication number Publication date
CH157872A4 (cs) 1974-11-15
DE2209101A1 (de) 1972-09-07
US3787743A (en) 1974-01-22
GB1386822A (en) 1975-03-12
CH560926B5 (cs) 1975-04-15
FR2127185A5 (cs) 1972-10-13

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