DE602004030057D1 - Mehrschichtiges Piezoelektrisches Bauelement - Google Patents

Mehrschichtiges Piezoelektrisches Bauelement

Info

Publication number
DE602004030057D1
DE602004030057D1 DE602004030057T DE602004030057T DE602004030057D1 DE 602004030057 D1 DE602004030057 D1 DE 602004030057D1 DE 602004030057 T DE602004030057 T DE 602004030057T DE 602004030057 T DE602004030057 T DE 602004030057T DE 602004030057 D1 DE602004030057 D1 DE 602004030057D1
Authority
DE
Germany
Prior art keywords
multilayer piezoelectric
piezoelectric component
component
multilayer
piezoelectric
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.)
Active
Application number
DE602004030057T
Other languages
English (en)
Inventor
Takeshi Okamura
Katsushi Sakaue
Mitsuo Kondo
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.)
Kyocera Corp
Original Assignee
Kyocera 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34396832&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602004030057(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP2003333112A external-priority patent/JP4803956B2/ja
Priority claimed from JP2003388420A external-priority patent/JP2005150548A/ja
Priority claimed from JP2003420167A external-priority patent/JP4593909B2/ja
Application filed by Kyocera Corp filed Critical Kyocera Corp
Publication of DE602004030057D1 publication Critical patent/DE602004030057D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/0603—Injectors peculiar thereto with means directly operating the valve needle using piezoelectric or magnetostrictive operating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/167—Means for compensating clearance or thermal expansion
    • 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 based
    • 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
    • H10N30/87—Electrodes or interconnections, e.g. leads or terminals
    • H10N30/871—Single-layered electrodes of multilayer piezoelectric or electrostrictive devices, e.g. internal electrodes
    • 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
    • H10N30/87—Electrodes or interconnections, e.g. leads or terminals
    • H10N30/872—Connection electrodes of multilayer piezoelectric or electrostrictive devices, e.g. external electrodes
    • 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
    • H10N30/87—Electrodes or interconnections, e.g. leads or terminals
    • H10N30/877—Conductive materials
DE602004030057T 2003-09-25 2004-09-22 Mehrschichtiges Piezoelektrisches Bauelement Active DE602004030057D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003333112A JP4803956B2 (ja) 2003-09-25 2003-09-25 圧電セラミックスおよびこれを用いた積層型圧電素子並びに噴射装置
JP2003388420A JP2005150548A (ja) 2003-11-18 2003-11-18 積層型圧電素子およびこれを用いた噴射装置
JP2003420167A JP4593909B2 (ja) 2003-12-17 2003-12-17 積層型圧電素子および噴射装置

Publications (1)

Publication Number Publication Date
DE602004030057D1 true DE602004030057D1 (de) 2010-12-23

Family

ID=34396832

Family Applications (3)

Application Number Title Priority Date Filing Date
DE602004024104T Active DE602004024104D1 (de) 2003-09-25 2004-09-22 Mehrschichtiges piezoelektrisches bauelement
DE602004030057T Active DE602004030057D1 (de) 2003-09-25 2004-09-22 Mehrschichtiges Piezoelektrisches Bauelement
DE602004024259T Active DE602004024259D1 (de) 2003-09-25 2004-09-22 Mehrschichtiges Piezobauelement

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE602004024104T Active DE602004024104D1 (de) 2003-09-25 2004-09-22 Mehrschichtiges piezoelektrisches bauelement

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE602004024259T Active DE602004024259D1 (de) 2003-09-25 2004-09-22 Mehrschichtiges Piezobauelement

Country Status (4)

Country Link
US (4) US7679272B2 (de)
EP (3) EP1988585B1 (de)
DE (3) DE602004024104D1 (de)
WO (1) WO2005031887A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005011009A1 (ja) * 2003-07-28 2005-02-03 Kyocera Corporation 積層型電子部品とその製造方法及び積層型圧電素子
EP1988585B1 (de) * 2003-09-25 2009-11-18 Kyocera Corporation Mehrschichtiges Piezobauelement
US8441174B2 (en) * 2005-06-15 2013-05-14 Kyocera Corporation Multilayer piezoelectric element and injector using the same
EP1760873B8 (de) * 2005-09-06 2008-06-18 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Betreiben eines Piezoaktors
CN101789486B (zh) * 2005-09-29 2012-10-31 京瓷株式会社 层叠型压电元件及使用该层叠型压电元件的喷射装置
CN101728479B (zh) * 2005-10-28 2012-02-29 京瓷株式会社 层叠型压电元件及使用它的喷射装置
CN101317280B (zh) 2005-11-29 2010-12-22 京瓷株式会社 层叠型电子部件及其制造方法
JP4995603B2 (ja) * 2006-03-22 2012-08-08 日本碍子株式会社 圧電／電歪素子の製造方法
WO2008004700A1 (fr) * 2006-07-04 2008-01-10 Ngk Insulators, Ltd. Capteur à film piézoélectrique
DE102007015457B4 (de) * 2007-03-30 2009-07-09 Siemens Ag Piezoelektrisches Bauteil mit Sicherheitsschicht, Verfahren zu dessen Herstellung und Verwendung
JP2011514432A (ja) * 2007-09-07 2011-05-06 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 銀および少なくとも２種の非銀含有元素を含有する多元素合金粉末
US8590512B2 (en) * 2007-11-28 2013-11-26 Kyocera Corporation Multi-layer piezoelectric element, method for manufacturing the same, injection apparatus and fuel injection system
US7952982B2 (en) * 2008-06-30 2011-05-31 Intel Corporation Data storage medium, data storage device containing same, and method of manufacturing data storage device containing same
CN102113142B (zh) * 2008-07-29 2013-07-17 京瓷株式会社 层叠型压电元件、使用该层叠型压电元件的喷射装置以及燃料喷射***
WO2010024199A1 (ja) * 2008-08-26 2010-03-04 京セラ株式会社 積層型圧電素子およびこれを用いた噴射装置ならびに燃料噴射システム
DE102008055144A1 (de) * 2008-12-23 2010-07-01 Robert Bosch Gmbh Piezoaktor, Kraftstoff-Injetor mit Piezoaktor sowie Verfahren zum Herstellen eines Piezoaktors
TWI489765B (zh) * 2012-06-27 2015-06-21 中原大學 Composite piezoelectric actuator
US9673381B2 (en) * 2014-07-22 2017-06-06 Haidou WANG Lead titanate coating and preparing method thereof
JP6536269B2 (ja) * 2015-08-06 2019-07-03 Tdk株式会社 圧電素子及び圧電アクチュエータ
DE102016114566A1 (de) * 2015-08-10 2017-02-16 Bürkert Werke GmbH Folienwandler und Aktorstreifen für einen Folienwandler
TWI624969B (zh) 2015-10-09 2018-05-21 Ngk Spark Plug Co Ltd Piezoelectric element, piezoelectric actuator and piezoelectric transformer
CN108352439B (zh) * 2015-10-27 2021-11-26 株式会社村田制作所 压电器件以及压电器件的制造方法
US10638234B2 (en) * 2016-04-15 2020-04-28 Dai-Ichi Seiko Co., Ltd. Speaker system
USD857020S1 (en) * 2016-05-25 2019-08-20 Tdk Corporation Piezoelectric element
JP1565481S (de) * 2016-05-25 2016-12-19

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Publication number Priority date Publication date Assignee Title
JPS61133715A (ja) 1984-12-03 1986-06-21 Murata Mfg Co Ltd 周波数調整可能な圧電素子
US4626369A (en) * 1985-06-26 1986-12-02 The United States Of America As Represented By The Secretary Of The Navy Lead zirconate titanate ceramics
JPH01130568A (ja) 1987-11-17 1989-05-23 Texas Instr Japan Ltd 電荷結合素子
JP2547499Y2 (ja) 1988-03-02 1997-09-10 株式会社 トーキン 圧電バイモルフアクチュエータ
JP2738706B2 (ja) * 1988-07-15 1998-04-08 株式会社日立製作所 積層型圧電素子の製法
US5163209A (en) * 1989-04-26 1992-11-17 Hitachi, Ltd. Method of manufacturing a stack-type piezoelectric element
ES2087089T3 (es) * 1989-11-14 1996-07-16 Battelle Memorial Institute Metodo para fabricar un accionador piezoelectrico apilado multicapa.
JPH04299588A (ja) * 1991-03-28 1992-10-22 Nec Corp 電歪効果素子
JP2737532B2 (ja) * 1991-07-23 1998-04-08 株式会社村田製作所 圧電磁器組成物
JP2934692B2 (ja) 1992-01-22 1999-08-16 株式会社村田製作所 圧電セラミックスの製造方法
JPH06100364A (ja) 1992-09-17 1994-04-12 Ohara Inc チタン酸ジルコン酸鉛系高密度セラミックスの製造方法
US5504388A (en) * 1993-03-12 1996-04-02 Ngk Insulators, Ltd. Piezoelectric/electrostrictive element having electrode film(s) with specified surface roughness
US5504338A (en) * 1993-06-30 1996-04-02 The United States Of America As Represented By The Secretary Of The Navy Apparatus and method using low-voltage and/or low-current scanning probe lithography
US5534942A (en) * 1994-06-17 1996-07-09 Thomson Consumer Electronics, Inc. On screen display arrangement for digital video signal processing system
US6312816B1 (en) * 1998-02-20 2001-11-06 Advanced Technology Materials, Inc. A-site- and/or B-site-modified PbZrTiO3 materials and (Pb, Sr, Ca, Ba, Mg) (Zr, Ti, Nb, Ta)O3 films having utility in ferroelectric random access memories and high performance thin film microactuators
DE19913271A1 (de) * 1999-03-24 2000-09-28 Bosch Gmbh Robert Piezoelektrischer Aktor
JP3932785B2 (ja) * 1999-08-25 2007-06-20 株式会社村田製作所 圧電体の製造方法
US6414417B1 (en) * 1999-08-31 2002-07-02 Kyocera Corporation Laminated piezoelectric actuator
JP3861582B2 (ja) * 1999-10-12 2006-12-20 株式会社村田製作所 圧電セラミック、圧電セラミック電子部品、および圧電セラミックの製造方法
WO2001048834A2 (de) * 1999-12-23 2001-07-05 Siemens Aktiengesellschaft Piezoelektrisches element
JP2001326999A (ja) * 2000-05-18 2001-11-22 Olympus Optical Co Ltd 圧電構造体の加工方法および複合圧電体の製造方法
WO2001093345A1 (en) 2000-05-26 2001-12-06 Ceramtec Ag Internal electrode material for piezoceramic multilayer actuators
JP2001342062A (ja) 2000-05-31 2001-12-11 Kyocera Corp 圧電磁器及び積層圧電素子並びに噴射装置
JP2002198770A (ja) * 2000-12-26 2002-07-12 Murata Mfg Co Ltd 圧電共振子
JP4748291B2 (ja) * 2001-01-10 2011-08-17 Ｔｄｋ株式会社 積層体変位素子
JP4688301B2 (ja) 2001-01-23 2011-05-25 京セラ株式会社 圧電磁器組成物及びこれを用いたインクジェット記録ヘッド
JP2003008092A (ja) * 2001-06-20 2003-01-10 Mutsuo Munekata 積層型圧電素子とその製造方法ならびに積層型圧電素子用封止材料
JP2003017768A (ja) * 2001-06-28 2003-01-17 Kyocera Corp 積層型圧電素子及び噴射装置
JP3860746B2 (ja) 2001-12-26 2006-12-20 京セラ株式会社 積層型圧電素子及び噴射装置
JP4305808B2 (ja) * 2002-07-03 2009-07-29 太陽誘電株式会社 積層コンデンサ
EP1988585B1 (de) * 2003-09-25 2009-11-18 Kyocera Corporation Mehrschichtiges Piezobauelement
TW200705481A (en) * 2005-04-28 2007-02-01 Tdk Corp Method of production of multilayer ceramic electronic device
US7722165B2 (en) * 2005-12-07 2010-05-25 Brother Kogyo Kabushiki Kaisha Liquid-droplet jetting apparatus

Also Published As

Publication number Publication date
US20090045701A1 (en) 2009-02-19
EP1988585B1 (de) 2009-11-18
DE602004024104D1 (de) 2009-12-24
EP1988585A3 (de) 2008-11-19
EP1988586B1 (de) 2010-11-10
EP1677369B1 (de) 2009-11-11
DE602004024259D1 (de) 2009-12-31
US7759847B2 (en) 2010-07-20
WO2005031887A1 (ja) 2005-04-07
US20090045702A1 (en) 2009-02-19
EP1988585A2 (de) 2008-11-05
EP1677369A1 (de) 2006-07-05
EP1988586A2 (de) 2008-11-05
US7679272B2 (en) 2010-03-16
US20080303385A1 (en) 2008-12-11
US20070205700A1 (en) 2007-09-06
EP1677369A4 (de) 2007-10-03
EP1988586A3 (de) 2008-11-19
US7902726B2 (en) 2011-03-08

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