JPS5222800A - Piezo-electric porcelain - Google Patents

Piezo-electric porcelain

Info

Publication number
JPS5222800A
JPS5222800A JP50099222A JP9922275A JPS5222800A JP S5222800 A JPS5222800 A JP S5222800A JP 50099222 A JP50099222 A JP 50099222A JP 9922275 A JP9922275 A JP 9922275A JP S5222800 A JPS5222800 A JP S5222800A
Authority
JP
Japan
Prior art keywords
piezo
electric porcelain
porcelain
pbzro
pbtio
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
JP50099222A
Other languages
Japanese (ja)
Other versions
JPS5518061B2 (en
Inventor
Hiroshi Ouchi
Ichiro Ueda
Masamitsu Nishida
Shigeru Hayakawa
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 JP50099222A priority Critical patent/JPS5222800A/en
Publication of JPS5222800A publication Critical patent/JPS5222800A/en
Publication of JPS5518061B2 publication Critical patent/JPS5518061B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To improve the dielectric constant and durability vs. the pressure of the voltage output coefficient, by such that the porcelain dielectric material of Pb (Sn1/3 Sb 2/3) O3-PbTiO3-PbZrO3 is made to contain MnO2 and AlO3.
COPYRIGHT: (C)1977,JPO&Japio
JP50099222A 1975-08-14 1975-08-14 Piezo-electric porcelain Granted JPS5222800A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50099222A JPS5222800A (en) 1975-08-14 1975-08-14 Piezo-electric porcelain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50099222A JPS5222800A (en) 1975-08-14 1975-08-14 Piezo-electric porcelain

Publications (2)

Publication Number Publication Date
JPS5222800A true JPS5222800A (en) 1977-02-21
JPS5518061B2 JPS5518061B2 (en) 1980-05-16

Family

ID=14241622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50099222A Granted JPS5222800A (en) 1975-08-14 1975-08-14 Piezo-electric porcelain

Country Status (1)

Country Link
JP (1) JPS5222800A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5633608A (en) * 1979-08-21 1981-04-04 Siemens Ag Producing expandable optical wave guide

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61186568A (en) * 1985-02-06 1986-08-20 東レ株式会社 Self-adhesive material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5633608A (en) * 1979-08-21 1981-04-04 Siemens Ag Producing expandable optical wave guide

Also Published As

Publication number Publication date
JPS5518061B2 (en) 1980-05-16

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