CH265038A - Haltevorrichtung für ein piezoelektrisches Kristallplättchen. - Google Patents

Haltevorrichtung für ein piezoelektrisches Kristallplättchen.

Info

Publication number
CH265038A
CH265038A CH265038DA CH265038A CH 265038 A CH265038 A CH 265038A CH 265038D A CH265038D A CH 265038DA CH 265038 A CH265038 A CH 265038A
Authority
CH
Switzerland
Prior art keywords
holding device
crystal plate
piezoelectric crystal
piezoelectric
plate
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Incorporated Western E Company
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of CH265038A publication Critical patent/CH265038A/de

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
    • H03H9/09—Elastic or damping supports

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
CH265038D 1940-06-05 1947-05-03 Haltevorrichtung für ein piezoelektrisches Kristallplättchen. CH265038A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US338871A US2275122A (en) 1940-06-05 1940-06-05 Piezoelectric crystal apparatus

Publications (1)

Publication Number Publication Date
CH265038A true CH265038A (de) 1949-11-15

Family

ID=23326497

Family Applications (1)

Application Number Title Priority Date Filing Date
CH265038D CH265038A (de) 1940-06-05 1947-05-03 Haltevorrichtung für ein piezoelektrisches Kristallplättchen.

Country Status (6)

Country Link
US (1) US2275122A (enrdf_load_stackoverflow)
BE (1) BE473801A (enrdf_load_stackoverflow)
CH (1) CH265038A (enrdf_load_stackoverflow)
FR (1) FR962792A (enrdf_load_stackoverflow)
GB (1) GB624257A (enrdf_load_stackoverflow)
NL (1) NL68457C (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR861808A (fr) * 1939-08-02 1941-02-18 Materiel Telephonique éléments piezo-électriques
GB634450A (en) * 1947-09-17 1950-03-22 Automatic Telephone & Elect Improvements in or relating to mounting arrangements for piezo electric crystals
US2657320A (en) * 1948-12-30 1953-10-27 Bell Telephone Labor Inc Piezoelectric crystal unit
US2559494A (en) * 1949-04-29 1951-07-03 Rca Corp Piezoelectric crystal holder
US2608597A (en) * 1950-01-10 1952-08-26 Bell Telephone Labor Inc Cage assembly for crystals
US2699508A (en) * 1951-12-21 1955-01-11 Selectronics Inc Method of mounting and construction of mounting for low frequency piezoelectric crystals
DE970658C (de) * 1952-02-14 1958-10-16 Kristall Verarbeitung Neckarbi Halterung fuer Schwingquarze
GB720702A (en) * 1952-02-14 1954-12-22 Kristall Verarbeitung Neckarbi Piezoelectric crystal resonator support
US2850651A (en) * 1954-03-02 1958-09-02 P R Hoffman Company Piezoelectric crystal support
US2954490A (en) * 1956-05-15 1960-09-27 Bell Telephone Labor Inc Crystal unit mounting
DE1050838B (enrdf_load_stackoverflow) * 1956-07-19
US3054915A (en) * 1959-03-16 1962-09-18 Hill Electronics Inc Mount for piezo-electric crystal
US3088190A (en) * 1959-07-03 1963-05-07 Lewis R Heim Method for making antifriction bearings
US3754153A (en) * 1971-12-02 1973-08-21 Bulova Watch Co Inc Crystal mounting assembly
JPS49122768A (enrdf_load_stackoverflow) * 1973-03-27 1974-11-25 Suwa Seikosha Kk

Also Published As

Publication number Publication date
FR962792A (enrdf_load_stackoverflow) 1950-06-20
BE473801A (enrdf_load_stackoverflow)
US2275122A (en) 1942-03-03
NL68457C (enrdf_load_stackoverflow)
GB624257A (en) 1949-06-01

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