GB823590A - Piezoelectric crystal supports - Google Patents

Piezoelectric crystal supports

Info

Publication number
GB823590A
GB823590A GB22142/57A GB2214257A GB823590A GB 823590 A GB823590 A GB 823590A GB 22142/57 A GB22142/57 A GB 22142/57A GB 2214257 A GB2214257 A GB 2214257A GB 823590 A GB823590 A GB 823590A
Authority
GB
United Kingdom
Prior art keywords
resonator
piezo
loops
july
stops
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
GB22142/57A
Other languages
English (en)
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.)
STANDARD ELECTRONICS CORP
Original Assignee
STANDARD ELECTRONICS CORP
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 STANDARD ELECTRONICS CORP filed Critical STANDARD ELECTRONICS CORP
Publication of GB823590A publication Critical patent/GB823590A/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
    • H03H9/09—Elastic or damping supports

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
GB22142/57A 1956-07-19 1957-07-12 Piezoelectric crystal supports Expired GB823590A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US598821A US2830203A (en) 1956-07-19 1956-07-19 Piezoelectric crystal support

Publications (1)

Publication Number Publication Date
GB823590A true GB823590A (en) 1959-11-11

Family

ID=24397050

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22142/57A Expired GB823590A (en) 1956-07-19 1957-07-12 Piezoelectric crystal supports

Country Status (5)

Country Link
US (1) US2830203A (fi)
BE (1) BE559249A (fi)
DE (1) DE1050838B (fi)
FR (1) FR1189930A (fi)
GB (1) GB823590A (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2965773A (en) * 1957-12-31 1960-12-20 Hill Electronic Engineering An Crystal mounting structure with damping means
US3370188A (en) * 1966-01-21 1968-02-20 Bell Telephone Labor Inc Piezoelectric crystal support structure
CH493879A (fr) * 1967-06-05 1970-03-31 Centre Electron Horloger Résonateur à cristal piézoélectrique
US3535569A (en) * 1968-04-19 1970-10-20 Mallory & Co Inc P R Pressure support resonator mounting
CH506916A (fr) * 1970-01-14 1971-04-30 Centre Electron Horloger Résonateur piézo-électrique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1949149A (en) * 1925-07-14 1934-02-27 Gen Electric Vacuum mounted oscillator
FR962792A (fi) * 1940-06-05 1950-06-20
GB578290A (en) * 1944-10-20 1946-06-21 Gen Electric Co Ltd Improvements in the mounting of piezo-electric crystals
US2416067A (en) * 1945-09-12 1947-02-18 Crystal Res Lab Inc Piezoelectric crystal mounting
US2441139A (en) * 1946-04-29 1948-05-11 Bell Telephone Labor Inc Piezoelectric crystal mounting

Also Published As

Publication number Publication date
FR1189930A (fr) 1959-10-08
BE559249A (fi)
US2830203A (en) 1958-04-08
DE1050838B (fi)

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