DE69605966D1 - Piezoelektrische Keramiken - Google Patents

Piezoelektrische Keramiken

Info

Publication number: DE69605966D1
Authority: DE; Germany
Prior art keywords: piezoelectric ceramics; ceramics; piezoelectric
Prior art date: 1995-04-21
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.): Expired - Lifetime

Application number

DE69605966T

Other languages

English (en)

Other versions

DE69605966T2 (de

Inventor

Kohichi Hayashi

Kenichi Nada

Kosuke Shiratsuyu

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.)

Murata Manufacturing Co Ltd

Original Assignee

Murata Manufacturing 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.)

1995-04-21

Filing date

1996-04-18

Publication date

2000-02-10

1996-04-18 Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd

2000-02-10 Application granted granted Critical

2000-02-10 Publication of DE69605966D1 publication Critical patent/DE69605966D1/de

2000-12-07 Publication of DE69605966T2 publication Critical patent/DE69605966T2/de

2016-04-19 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- H10N30/8548—Lead-based oxides
- H10N30/8554—Lead-zirconium titanate [PZT] based
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/49—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates
- C04B35/491—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates based on lead zirconates and lead titanates, e.g. PZT
- C04B35/493—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates based on lead zirconates and lead titanates, e.g. PZT containing also other lead compounds
- 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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Composite Materials (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Compositions Of Oxide Ceramics (AREA)

DE69605966T 1995-04-21 1996-04-18 Piezoelektrische Keramiken Expired - Lifetime DE69605966T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP07120929A JP3125624B2 (ja)	1995-04-21	1995-04-21	圧電磁器

Publications (2)

Publication Number	Publication Date
DE69605966D1 true DE69605966D1 (de)	2000-02-10
DE69605966T2 DE69605966T2 (de)	2000-12-07

Family

ID=14798474

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69605966T Expired - Lifetime DE69605966T2 (de)	1995-04-21	1996-04-18	Piezoelektrische Keramiken

Country Status (7)

Country	Link
US (1)	US5833875A (de)
EP (1)	EP0739866B1 (de)
JP (1)	JP3125624B2 (de)
KR (1)	KR0144694B1 (de)
CN (1)	CN1063162C (de)
DE (1)	DE69605966T2 (de)
TW (1)	TW303529B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TW555895B (en) *	2000-09-11	2003-10-01	Ii Vi Inc	Single crystals of lead magnesium niobate-lead titanate
WO2002076945A1 (en)	2001-03-09	2002-10-03	Ortho-Mcneil Pharmaceutical, Inc.	Aminopyrrolidine sulfonamides as serine protease inhibitors
WO2009070047A1 (en) *	2007-11-26	2009-06-04	Elizaveta Arkadievna Nenasheva	Low dielectric loss ceramic ferroelectric composite material
CN102607305B (zh) *	2012-04-01	2013-12-18	大连海事大学	一种侧面固定有电控压电陶瓷块的板式脉动热管传热系统
CN102620586B (zh) *	2012-04-01	2013-12-18	大连海事大学	一种套有电控压电陶瓷块的脉动热管传热系统
CN105102398B (zh) *	2013-03-29	2017-07-11	日本特殊陶业株式会社	无铅压电陶瓷组合物、使用其的压电元件、装置、及无铅压电陶瓷组合物的制造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3652413A (en) *	1967-10-27	1972-03-28	Matsushita Electric Ind Co Ltd	Piezoelectric ceramic compositions
DE1796226C3 (de) *	1968-09-25	1975-10-23	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Verfahren zur Stabilisierung der Temperaturabhängigkeit der Frequenzkonstanten piezoelektrischer Keramik
CN86201450U (zh) *	1985-04-01	1987-04-22	清华大学	低温烧结独石压电陶瓷变压器
JPS63185080A (ja) *	1987-01-28	1988-07-30	Denki Kagaku Kogyo Kk	チタン酸ジルコン酸鉛系圧電体用組成物
GB8809608D0 (en) *	1988-04-22	1988-05-25	Alcan Int Ltd	Sol-gel method of making ceramics
DE4325167C1 (de) *	1993-07-27	1994-09-22	Fraunhofer Ges Forschung	Verfahren zur Herstellung von PZT-Schichten
CN1069615C (zh) *	1996-04-04	2001-08-15	西安交通大学	温度稳定复相铁电陶瓷及其制备工艺

1995
- 1995-04-21 JP JP07120929A patent/JP3125624B2/ja not_active Expired - Fee Related
1996
- 1996-04-18 EP EP96106134A patent/EP0739866B1/de not_active Expired - Lifetime
- 1996-04-18 DE DE69605966T patent/DE69605966T2/de not_active Expired - Lifetime
- 1996-04-19 TW TW085104753A patent/TW303529B/zh not_active IP Right Cessation
- 1996-04-20 CN CN96106151A patent/CN1063162C/zh not_active Expired - Fee Related
- 1996-04-22 KR KR1019960012176A patent/KR0144694B1/ko not_active IP Right Cessation
1997
- 1997-10-10 US US08/949,210 patent/US5833875A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0739866B1 (de)	2000-01-05
CN1063162C (zh)	2001-03-14
KR0144694B1 (ko)	1998-07-15
KR960037612A (ko)	1996-11-19
JPH08293635A (ja)	1996-11-05
EP0739866A1 (de)	1996-10-30
CN1140157A (zh)	1997-01-15
DE69605966T2 (de)	2000-12-07
US5833875A (en)	1998-11-10
TW303529B (de)	1997-04-21
JP3125624B2 (ja)	2001-01-22

Publication	Publication Date	Title
DE59712158D1 (de)	2005-02-10	Piezoelektrischer aktuator
DK46595A (da)	1996-10-22	Vibrator
DE69613737D1 (de)	2001-08-16	Vibrationsgerät
DE69819832D1 (de)	2003-12-24	Piezoelektrischer Aktuator
FR2740922B1 (fr)	2000-10-06	Actionneur piezo-electrique
DE69404804D1 (de)	1997-09-11	Piezoelektrische Keramiken
DE69522134D1 (de)	2001-09-20	Piezoelektrischer Vibrator
DE69602381D1 (de)	1999-06-17	Piezoelektrische keramische Zusammensetzung
DE69923635D1 (de)	2005-03-17	Piezoelektrische Keramiken
DE59510401D1 (de)	2002-11-07	Piezoelektrischer Beschleunigsaufnehmer
DE69727738D1 (de)	2004-04-01	Piezoelektrisches Bauelement
DE69603345D1 (de)	1999-08-26	Piezoelektrische keramische Zusammensetzung
DE69604023D1 (de)	1999-10-07	Hochpräziser piezoelektrischer Antrieb
DE69510758D1 (de)	1999-08-19	Piezoelektrische betätigungseinrichtung
DE69620610D1 (de)	2002-05-16	Modulärer keramischer zünder
FR2743225B1 (fr)	1998-02-06	Resonateur piezoelectrique
DE69318071D1 (de)	1998-05-28	Piezoelektrische Keramiken
DE69724869D1 (de)	2003-10-23	Piezoelektrisches Bauelement
DE69607119D1 (de)	2000-04-20	Piezoelektrische keramische Zusammensetzung
DE69605966D1 (de)	2000-02-10	Piezoelektrische Keramiken
DE69603341D1 (de)	1999-08-26	Piezoelektrische Keramik
IT235686Y1 (it)	2000-07-12	Mattone ventilabile
DE59605696D1 (de)	2000-09-14	Keramisches Bauteil
FR2743216B1 (fr)	1998-02-06	Transducteur electromecanique multirotor
NO965329D0 (no)	1996-12-12	Vibrator

Legal Events

Date	Code	Title
2000-08-10	8332	No legal effect for de
2000-09-28	8370	Indication related to discontinuation of the patent is to be deleted
2001-01-25	8364	No opposition during term of opposition