CH217896A - Halterungseinrichtung für einen Langwellenschwingkristall. - Google Patents

Halterungseinrichtung für einen Langwellenschwingkristall.

Info

Publication number
CH217896A
CH217896A CH217896DA CH217896A CH 217896 A CH217896 A CH 217896A CH 217896D A CH217896D A CH 217896DA CH 217896 A CH217896 A CH 217896A
Authority
CH
Switzerland
Prior art keywords
long
mounting device
wave oscillating
oscillating crystal
crystal
Prior art date
Application number
Other languages
English (en)
Inventor
Gesellschaft Fuer D Telefunken
Original Assignee
Telefunken Gmbh
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 Telefunken Gmbh filed Critical Telefunken Gmbh
Publication of CH217896A publication Critical patent/CH217896A/de

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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
CH217896D 1940-04-02 1941-03-11 Halterungseinrichtung für einen Langwellenschwingkristall. CH217896A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE217896X 1940-04-02

Publications (1)

Publication Number Publication Date
CH217896A true CH217896A (de) 1941-11-15

Family

ID=5831015

Family Applications (1)

Application Number Title Priority Date Filing Date
CH217896D CH217896A (de) 1940-04-02 1941-03-11 Halterungseinrichtung für einen Langwellenschwingkristall.

Country Status (3)

Country Link
US (1) US2343738A (de)
CH (1) CH217896A (de)
ES (1) ES152313A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1616683B1 (de) * 1961-09-22 1969-10-16 Siemens Ag Elektromechanische Filteranordnung

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895061A (en) * 1958-01-20 1959-07-14 James H Probus Piezoelectric sandwich transducer
US2960317A (en) * 1958-11-06 1960-11-15 Jr Albert G Bodine Apparatus for generating and transmitting sonic vibrations
US3307409A (en) * 1959-02-26 1967-03-07 Jr George C Newton Method of and apparatus for measuring angular motion
US2960314A (en) * 1959-07-06 1960-11-15 Jr Albert G Bodine Method and apparatus for generating and transmitting sonic vibrations
US3410532A (en) * 1965-10-24 1968-11-12 Albert G. Bodine Liquid treatment apparatus with sonic wave action
DE2246511C3 (de) * 1971-09-22 1975-11-27 K.K. Suwa Seikosha, Tokio Kristalldrehschwinger
CH581405A5 (de) * 1974-03-29 1976-10-29 Suisse Horlogerie

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1616683B1 (de) * 1961-09-22 1969-10-16 Siemens Ag Elektromechanische Filteranordnung

Also Published As

Publication number Publication date
US2343738A (en) 1944-03-07
ES152313A1 (es) 1943-03-01

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