IT947688B - PERFECT FIXING DEVICE FOR OSCILLATING CRYSTAL EQUIPPED WITH A SIFFATTO DEVICE - Google Patents

PERFECT FIXING DEVICE FOR OSCILLATING CRYSTAL EQUIPPED WITH A SIFFATTO DEVICE

Info

Publication number
IT947688B
IT947688B IT20727/72A IT2072772A IT947688B IT 947688 B IT947688 B IT 947688B IT 20727/72 A IT20727/72 A IT 20727/72A IT 2072772 A IT2072772 A IT 2072772A IT 947688 B IT947688 B IT 947688B
Authority
IT
Italy
Prior art keywords
siffatto
oscillating crystal
fixing device
perfect fixing
crystal equipped
Prior art date
Application number
IT20727/72A
Other languages
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 IT947688B publication Critical patent/IT947688B/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
    • H03H9/0533—Holders; 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)
IT20727/72A 1971-02-19 1972-02-18 PERFECT FIXING DEVICE FOR OSCILLATING CRYSTAL EQUIPPED WITH A SIFFATTO DEVICE IT947688B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7105751A FR2125759A5 (en) 1971-02-19 1971-02-19

Publications (1)

Publication Number Publication Date
IT947688B true IT947688B (en) 1973-05-30

Family

ID=9072191

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20727/72A IT947688B (en) 1971-02-19 1972-02-18 PERFECT FIXING DEVICE FOR OSCILLATING CRYSTAL EQUIPPED WITH A SIFFATTO DEVICE

Country Status (7)

Country Link
US (1) US3794867A (en)
JP (1) JPS5616563B1 (en)
CH (1) CH546020A (en)
DE (1) DE2207696A1 (en)
FR (1) FR2125759A5 (en)
GB (1) GB1382168A (en)
IT (1) IT947688B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH600739A5 (en) * 1975-05-19 1978-06-30 Suisse Horlogerie
CH608335B (en) * 1976-09-14 Ebauches Sa MICRORESONATEUR PIEZOELECTRIQUE.
JPS60105542U (en) * 1983-12-26 1985-07-18 日産ディーゼル工業株式会社 Vehicle door mirror device
JPS60110046U (en) * 1983-12-29 1985-07-26 いすゞ自動車株式会社 Automotive door mirror

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2282369A (en) * 1940-08-03 1942-05-12 Bell Telephone Labor Inc Piezoelectric crystal apparatus
BE468392A (en) * 1943-03-04
US2395434A (en) * 1943-08-11 1946-02-26 Tenenbaum Berko Piezoelectric crystals
US3221189A (en) * 1963-06-03 1965-11-30 Dynamics Corp America Ceramic ruggedized low frequency crystal unit
CH40269A4 (en) * 1969-01-13 1970-06-30

Also Published As

Publication number Publication date
US3794867A (en) 1974-02-26
JPS5616563B1 (en) 1981-04-17
FR2125759A5 (en) 1972-09-29
CH546020A (en) 1974-02-15
DE2207696A1 (en) 1972-08-31
GB1382168A (en) 1975-01-29

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