JPS5225588A - Selection method of piezoelectric porcelain - Google Patents

Selection method of piezoelectric porcelain

Info

Publication number
JPS5225588A
JPS5225588A JP50101402A JP10140275A JPS5225588A JP S5225588 A JPS5225588 A JP S5225588A JP 50101402 A JP50101402 A JP 50101402A JP 10140275 A JP10140275 A JP 10140275A JP S5225588 A JPS5225588 A JP S5225588A
Authority
JP
Japan
Prior art keywords
selection method
piezoelectric porcelain
porcelain
miezoelectric
counterpoising
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.)
Granted
Application number
JP50101402A
Other languages
Japanese (ja)
Other versions
JPS5711526B2 (en
Inventor
Yasuo Nakajima
Takashi Nagata
Kiyokazu Hagiwara
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP50101402A priority Critical patent/JPS5225588A/en
Publication of JPS5225588A publication Critical patent/JPS5225588A/en
Publication of JPS5711526B2 publication Critical patent/JPS5711526B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/02—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:In order to make the simple selection of energy capturing type resonation use piezoelectric porcelain possible, owing to the oscillation being existing nearby the resonant frequency, by means of impressing the signal voltage through covering and contacting a paired counterpoising complementary electrodes with the pressure of 0.1 - 8 kg/cm<2> on a part of two principal planes of the miezoelectric porcelain plate being polarized in the direction of thickness.
JP50101402A 1975-08-20 1975-08-20 Selection method of piezoelectric porcelain Granted JPS5225588A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50101402A JPS5225588A (en) 1975-08-20 1975-08-20 Selection method of piezoelectric porcelain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50101402A JPS5225588A (en) 1975-08-20 1975-08-20 Selection method of piezoelectric porcelain

Publications (2)

Publication Number Publication Date
JPS5225588A true JPS5225588A (en) 1977-02-25
JPS5711526B2 JPS5711526B2 (en) 1982-03-04

Family

ID=14299727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50101402A Granted JPS5225588A (en) 1975-08-20 1975-08-20 Selection method of piezoelectric porcelain

Country Status (1)

Country Link
JP (1) JPS5225588A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745634U (en) * 1980-08-29 1982-03-13

Also Published As

Publication number Publication date
JPS5711526B2 (en) 1982-03-04

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