CH271764A - Piezoelectric device. - Google Patents

Piezoelectric device.

Info

Publication number
CH271764A
CH271764A CH271764DA CH271764A CH 271764 A CH271764 A CH 271764A CH 271764D A CH271764D A CH 271764DA CH 271764 A CH271764 A CH 271764A
Authority
CH
Switzerland
Prior art keywords
piezoelectric device
piezoelectric
Prior art date
Application number
Other languages
German (de)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH271764A publication Critical patent/CH271764A/en

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/853—Ceramic compositions
    • H10N30/8536—Alkaline earth metal based oxides, e.g. barium titanates
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/853—Ceramic compositions
    • H10N30/8548—Lead-based oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
CH271764D 1946-03-22 1947-12-20 Piezoelectric device. CH271764A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB271764X 1946-03-22
GB101147X 1947-11-10

Publications (1)

Publication Number Publication Date
CH271764A true CH271764A (en) 1950-11-15

Family

ID=26247288

Family Applications (1)

Application Number Title Priority Date Filing Date
CH271764D CH271764A (en) 1946-03-22 1947-12-20 Piezoelectric device.

Country Status (1)

Country Link
CH (1) CH271764A (en)

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