JPS64783A - Piezoelectric actuator - Google Patents

Piezoelectric actuator

Info

Publication number
JPS64783A
JPS64783A JP62268520A JP26852087A JPS64783A JP S64783 A JPS64783 A JP S64783A JP 62268520 A JP62268520 A JP 62268520A JP 26852087 A JP26852087 A JP 26852087A JP S64783 A JPS64783 A JP S64783A
Authority
JP
Japan
Prior art keywords
piezoelectric
segments
thin
layers
segment
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
Application number
JP62268520A
Other languages
English (en)
Other versions
JPH01783A (ja
Inventor
Koichi Akatsuka
Akiyoshi Morita
Shuzo Osumi
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.)
KOGYOSHA TSUSHIN KIKI SEISAK
KOGYOSHA TSUSHIN KIKI SEISAKUSHO KK
Fuji Ceramics Corp
Original Assignee
KOGYOSHA TSUSHIN KIKI SEISAK
KOGYOSHA TSUSHIN KIKI SEISAKUSHO KK
Fuji Ceramics Corp
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 KOGYOSHA TSUSHIN KIKI SEISAK, KOGYOSHA TSUSHIN KIKI SEISAKUSHO KK, Fuji Ceramics Corp filed Critical KOGYOSHA TSUSHIN KIKI SEISAK
Priority to JP62268520A priority Critical patent/JPS64783A/ja
Publication of JPH01783A publication Critical patent/JPH01783A/ja
Publication of JPS64783A publication Critical patent/JPS64783A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Impact Printers (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP62268520A 1987-10-24 1987-10-24 Piezoelectric actuator Pending JPS64783A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62268520A JPS64783A (en) 1987-10-24 1987-10-24 Piezoelectric actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62268520A JPS64783A (en) 1987-10-24 1987-10-24 Piezoelectric actuator

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP24898283A Division JPS60140380A (ja) 1983-12-28 1983-12-28 点字、点図触知装置

Publications (2)

Publication Number Publication Date
JPH01783A JPH01783A (ja) 1989-01-05
JPS64783A true JPS64783A (en) 1989-01-05

Family

ID=17459659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62268520A Pending JPS64783A (en) 1987-10-24 1987-10-24 Piezoelectric actuator

Country Status (1)

Country Link
JP (1) JPS64783A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5210455A (en) * 1990-07-26 1993-05-11 Ngk Insulators, Ltd. Piezoelectric/electrostrictive actuator having ceramic substrate having recess defining thin-walled portion
US5430344A (en) * 1991-07-18 1995-07-04 Ngk Insulators, Ltd. Piezoelectric/electrostrictive element having ceramic substrate formed essentially of stabilized zirconia
WO2002041413A1 (de) * 2000-11-20 2002-05-23 Festo Ag & Co Piezo-biegewandlereinheit und damit ausgestattetes piezoventil

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5387683A (en) * 1977-01-12 1978-08-02 Nippon Telegr & Teleph Corp <Ntt> Assembling method of electrostrictive element
JPS5435079A (en) * 1977-08-12 1979-03-14 Shin Nippon Jitsugiyou Kk Apparatus for fixing small animal
JPS5656685A (en) * 1979-10-15 1981-05-18 Hitachi Ltd Electrostrictive substrate
JPS5750433A (en) * 1980-09-12 1982-03-24 Fujitsu Ltd Electron beam exposure method
JPS583248B2 (ja) * 1974-07-24 1983-01-20 株式会社リコー キ−ボ−ド
JPS583249B2 (ja) * 1978-04-28 1983-01-20 富士通株式会社 バツフア装置
JPS58103184A (ja) * 1981-12-15 1983-06-20 Matsushita Electric Ind Co Ltd 電気・機械変換装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583248B2 (ja) * 1974-07-24 1983-01-20 株式会社リコー キ−ボ−ド
JPS5387683A (en) * 1977-01-12 1978-08-02 Nippon Telegr & Teleph Corp <Ntt> Assembling method of electrostrictive element
JPS5435079A (en) * 1977-08-12 1979-03-14 Shin Nippon Jitsugiyou Kk Apparatus for fixing small animal
JPS583249B2 (ja) * 1978-04-28 1983-01-20 富士通株式会社 バツフア装置
JPS5656685A (en) * 1979-10-15 1981-05-18 Hitachi Ltd Electrostrictive substrate
JPS5750433A (en) * 1980-09-12 1982-03-24 Fujitsu Ltd Electron beam exposure method
JPS58103184A (ja) * 1981-12-15 1983-06-20 Matsushita Electric Ind Co Ltd 電気・機械変換装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5210455A (en) * 1990-07-26 1993-05-11 Ngk Insulators, Ltd. Piezoelectric/electrostrictive actuator having ceramic substrate having recess defining thin-walled portion
US5681410A (en) * 1990-07-26 1997-10-28 Ngk Insulators, Ltd. Method of producing a piezoelectric/electrostrictive actuator
US5430344A (en) * 1991-07-18 1995-07-04 Ngk Insulators, Ltd. Piezoelectric/electrostrictive element having ceramic substrate formed essentially of stabilized zirconia
US5691594A (en) * 1991-07-18 1997-11-25 Ngk Insulators, Ltd. Piezoelectric/electrostricitve element having ceramic substrate formed essentially of stabilized zirconia
WO2002041413A1 (de) * 2000-11-20 2002-05-23 Festo Ag & Co Piezo-biegewandlereinheit und damit ausgestattetes piezoventil

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