JPS5222798A - Polarizing method of piezoelectric porcelain - Google Patents
Polarizing method of piezoelectric porcelainInfo
- Publication number
- JPS5222798A JPS5222798A JP50098901A JP9890175A JPS5222798A JP S5222798 A JPS5222798 A JP S5222798A JP 50098901 A JP50098901 A JP 50098901A JP 9890175 A JP9890175 A JP 9890175A JP S5222798 A JPS5222798 A JP S5222798A
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric porcelain
- polarizing method
- polarizing
- porcelain
- piezo
- 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.)
- Pending
Links
Landscapes
- Inorganic Insulating Materials (AREA)
Abstract
PURPOSE: To obtain a piezo-electric porcelain, with an excellent piezo-electricity, by means of polarizing to alternately invert the polarity of the DC electric field.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50098901A JPS5222798A (en) | 1975-08-13 | 1975-08-13 | Polarizing method of piezoelectric porcelain |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50098901A JPS5222798A (en) | 1975-08-13 | 1975-08-13 | Polarizing method of piezoelectric porcelain |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5222798A true JPS5222798A (en) | 1977-02-21 |
Family
ID=14232021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50098901A Pending JPS5222798A (en) | 1975-08-13 | 1975-08-13 | Polarizing method of piezoelectric porcelain |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5222798A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5424234A (en) * | 1977-07-26 | 1979-02-23 | Mitsubishi Metal Corp | Anode member device |
JPH0482310A (en) * | 1990-07-24 | 1992-03-16 | Murata Mfg Co Ltd | Polarization method for piezoelectric body |
JPH05243884A (en) * | 1992-02-27 | 1993-09-21 | Murata Mfg Co Ltd | Polarizing method for piezoelectric body |
US6362558B1 (en) * | 1999-12-24 | 2002-03-26 | Kansai Research Institute | Piezoelectric element, process for producing the same and ink jet recording head |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4944299A (en) * | 1972-07-17 | 1974-04-25 |
-
1975
- 1975-08-13 JP JP50098901A patent/JPS5222798A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4944299A (en) * | 1972-07-17 | 1974-04-25 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5424234A (en) * | 1977-07-26 | 1979-02-23 | Mitsubishi Metal Corp | Anode member device |
JPS5824518B2 (en) * | 1977-07-26 | 1983-05-21 | 三菱マテリアル株式会社 | Anode component equipment for aluminum anodizing electrolytic treatment |
JPH0482310A (en) * | 1990-07-24 | 1992-03-16 | Murata Mfg Co Ltd | Polarization method for piezoelectric body |
JPH07105684B2 (en) * | 1990-07-24 | 1995-11-13 | 株式会社村田製作所 | Piezoelectric polarization method |
JPH05243884A (en) * | 1992-02-27 | 1993-09-21 | Murata Mfg Co Ltd | Polarizing method for piezoelectric body |
US6362558B1 (en) * | 1999-12-24 | 2002-03-26 | Kansai Research Institute | Piezoelectric element, process for producing the same and ink jet recording head |
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