CH256673A - Piezoelektrischer Resonator. - Google Patents

Piezoelektrischer Resonator.

Info

Publication number
CH256673A
CH256673A CH256673DA CH256673A CH 256673 A CH256673 A CH 256673A CH 256673D A CH256673D A CH 256673DA CH 256673 A CH256673 A CH 256673A
Authority
CH
Switzerland
Prior art keywords
piezoelectric resonator
resonator
piezoelectric
Prior art date
Application number
Other languages
English (en)
Inventor
Ag Standard Telephon Und Radio
Original Assignee
Standard Telephon & Radio Ag
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 Telephon & Radio Ag filed Critical Standard Telephon & Radio Ag
Publication of CH256673A publication Critical patent/CH256673A/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
    • H03H9/09—Elastic or damping supports

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
CH256673D 1944-07-20 1945-07-20 Piezoelektrischer Resonator. CH256673A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US545847A US2399908A (en) 1944-07-20 1944-07-20 Frequency determining unit

Publications (1)

Publication Number Publication Date
CH256673A true CH256673A (de) 1948-08-31

Family

ID=24177786

Family Applications (1)

Application Number Title Priority Date Filing Date
CH256673D CH256673A (de) 1944-07-20 1945-07-20 Piezoelektrischer Resonator.

Country Status (5)

Country Link
US (1) US2399908A (de)
BE (1) BE460643A (de)
CH (1) CH256673A (de)
FR (1) FR926631A (de)
GB (1) GB596012A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1766158B1 (de) * 1968-04-11 1972-05-25 Matsushita Electric Ind Co Ltd Piezoelektrische keramische resonatoreinheit

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2482451A (en) * 1945-06-07 1949-09-20 Reeves Hoffman Corp Piezoelectric crystal holder
US2497966A (en) * 1946-01-26 1950-02-21 Reeves Hoffman Corp Crystal holder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1766158B1 (de) * 1968-04-11 1972-05-25 Matsushita Electric Ind Co Ltd Piezoelektrische keramische resonatoreinheit

Also Published As

Publication number Publication date
FR926631A (fr) 1947-10-07
BE460643A (de)
GB596012A (en) 1947-12-24
US2399908A (en) 1946-05-07

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