DK1527483T3 - Udvendig elektrode på en piezokeramisk flerlagsaktuator - Google Patents
Udvendig elektrode på en piezokeramisk flerlagsaktuatorInfo
- Publication number
- DK1527483T3 DK1527483T3 DK03765056T DK03765056T DK1527483T3 DK 1527483 T3 DK1527483 T3 DK 1527483T3 DK 03765056 T DK03765056 T DK 03765056T DK 03765056 T DK03765056 T DK 03765056T DK 1527483 T3 DK1527483 T3 DK 1527483T3
- Authority
- DK
- Denmark
- Prior art keywords
- external electrode
- conductive materials
- soldering
- metallic coating
- electrode
- Prior art date
Links
- 239000004020 conductor Substances 0.000 abstract 4
- 239000011248 coating agent Substances 0.000 abstract 3
- 238000000576 coating method Methods 0.000 abstract 3
- 238000005476 soldering Methods 0.000 abstract 3
- 238000003466 welding Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 1
- 239000012811 non-conductive material Substances 0.000 abstract 1
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
- H10N30/87—Electrodes or interconnections, e.g. leads or terminals
- H10N30/872—Interconnections, e.g. connection electrodes of multilayer piezoelectric or electrostrictive devices
-
- 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
-
- 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
- H10N30/01—Manufacture or treatment
- H10N30/06—Forming electrodes or interconnections, e.g. leads or terminals
- H10N30/063—Forming interconnections, e.g. connection electrodes of multilayered piezoelectric or electrostrictive parts
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Fuel-Injection Apparatus (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10233057 | 2002-07-19 | ||
DE10327902A DE10327902A1 (de) | 2002-07-19 | 2003-06-20 | Außenelektrode an einem piezokeramischen Vielschichtaktor |
PCT/EP2003/007893 WO2004010511A2 (de) | 2002-07-19 | 2003-07-18 | Aussenelektrode an einem piezokeramischen vielschichtaktor |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1527483T3 true DK1527483T3 (da) | 2008-02-11 |
Family
ID=30771721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK03765056T DK1527483T3 (da) | 2002-07-19 | 2003-07-18 | Udvendig elektrode på en piezokeramisk flerlagsaktuator |
Country Status (8)
Country | Link |
---|---|
US (1) | US20060022558A1 (ja) |
EP (1) | EP1527483B1 (ja) |
JP (1) | JP4630059B2 (ja) |
KR (1) | KR20050061442A (ja) |
AT (1) | ATE375604T1 (ja) |
DE (2) | DE10327902A1 (ja) |
DK (1) | DK1527483T3 (ja) |
WO (1) | WO2004010511A2 (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10241992B4 (de) * | 2002-09-11 | 2005-05-04 | Siemens Ag | Piezoelektrischer Aktor |
EP1605527A1 (en) | 2004-06-07 | 2005-12-14 | Delphi Technologies, Inc. | Fused external electrode to a piezoelectric multilayer actuator and piezoelectric multilayer actuator incorporating the same |
DE102005014163B4 (de) * | 2005-03-29 | 2015-09-17 | Continental Automotive Gmbh | Piezoelektrische Aktoreinheit mit verbesserter Wärmeleitfähigkeit sowie Kraftstoffinjektor |
DE102005044391B4 (de) * | 2005-09-16 | 2008-10-09 | Siemens Ag | Piezoaktor mit verbesserter Kontaktierung des Aktorkörpers mit den Kontaktstiften |
JP2007173320A (ja) * | 2005-12-19 | 2007-07-05 | Denso Corp | 積層型圧電素子及びその製造方法 |
US7679273B2 (en) * | 2006-07-31 | 2010-03-16 | Delphi Technologies, Inc. | Strain tolerant metal electrode design |
DE102007015457B4 (de) * | 2007-03-30 | 2009-07-09 | Siemens Ag | Piezoelektrisches Bauteil mit Sicherheitsschicht, Verfahren zu dessen Herstellung und Verwendung |
CN101978522A (zh) * | 2008-04-11 | 2011-02-16 | 株式会社村田制作所 | 层叠型压电致动器 |
DE102008031641B4 (de) * | 2008-07-04 | 2017-11-09 | Epcos Ag | Piezoaktor in Vielschichtbauweise |
DE102008062021A1 (de) * | 2008-08-18 | 2010-03-04 | Epcos Ag | Piezoaktor in Vielschichtbauweise |
EP2359419B1 (de) * | 2008-11-20 | 2013-01-09 | CeramTec GmbH | Vielschichtaktor mit aussenelektroden als metallische, poröse, dehnbare leitschicht |
DE102010013486B4 (de) * | 2010-03-30 | 2022-10-20 | Waldemar Hoening Ohg | Verlötbare Elektrode und Verfahren zur Herstellung einer verlötbaren Elektrode |
DE102011015219B4 (de) * | 2010-03-30 | 2020-09-24 | Waldemar Hoening Ohg | Verlötbare Elektrode und Verfahren zur Herstellung einer verlötbaren Elektrode |
DE102010042969A1 (de) * | 2010-10-26 | 2012-04-26 | Continental Automotive Gmbh | Piezoelektrisches Bauteil mit Kontaktierung |
DE102010062850A1 (de) | 2010-12-10 | 2012-06-14 | Robert Bosch Gmbh | Piezoelektrisches Bauelement und Brennstoffeinspritzventil mit einem Piezoaktor |
DE102012109250B4 (de) * | 2012-09-28 | 2020-07-16 | Tdk Electronics Ag | Elektrisches Bauelement und Verfahren zur Herstellung einer Kontaktierung eines Elektrischen Bauelements |
EP2908553A4 (en) * | 2013-07-26 | 2016-07-13 | Olympus Corp | ULTRASOUND TRANSFORMER AND METHOD FOR PRODUCING AN ULTRASOUND TRANSFORMER |
DE102013216666A1 (de) | 2013-08-22 | 2015-02-26 | Robert Bosch Gmbh | Brennstoffeinspritzventil mit einem piezoelektrischen Aktor |
DE102013216628A1 (de) | 2013-08-22 | 2015-02-26 | Robert Bosch Gmbh | Brennstoffeinspritzventil und piezokeramisches Vielschichtbauteil mit einer Außenelektrode |
KR20170132198A (ko) * | 2015-03-09 | 2017-12-01 | 더 유니버시티 오브 브리티쉬 콜롬비아 | 삼중층 액츄에이터를 채택한 촉각 자극을 제공하는 장치 및 방법 |
CN115643783B (zh) * | 2022-11-07 | 2023-07-25 | 中南大学 | 多层定向多孔压电复合材料及制备和压电能量收集器 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4511202A (en) * | 1981-12-29 | 1985-04-16 | Fujitsu Limited | Ceramic resonator and a ceramic filter using the same |
US4803763A (en) * | 1986-08-28 | 1989-02-14 | Nippon Soken, Inc. | Method of making a laminated piezoelectric transducer |
DE4201937C2 (de) * | 1991-01-25 | 1997-05-22 | Murata Manufacturing Co | Piezoelektrisches laminiertes Stellglied |
US5406164A (en) * | 1993-06-10 | 1995-04-11 | Brother Kogyo Kabushiki Kaisha | Multilayer piezoelectric element |
US5406682A (en) * | 1993-12-23 | 1995-04-18 | Motorola, Inc. | Method of compliantly mounting a piezoelectric device |
JPH07226541A (ja) * | 1994-02-09 | 1995-08-22 | Brother Ind Ltd | 積層型圧電素子 |
DE29623089U1 (de) * | 1996-05-23 | 1997-12-11 | Siemens AG, 80333 München | Piezoelektrisches Element |
DE19648545B4 (de) * | 1996-11-25 | 2009-05-07 | Ceramtec Ag | Monolithischer Vielschichtaktor mit Außenelektroden |
JPH10233537A (ja) * | 1997-02-20 | 1998-09-02 | Toyota Motor Corp | 圧電積層体 |
DE19917728A1 (de) * | 1999-04-20 | 2000-10-26 | Bosch Gmbh Robert | Piezoelektrischer Aktor |
DE19928190A1 (de) * | 1999-06-19 | 2001-01-11 | Bosch Gmbh Robert | Piezoaktor |
DE19928189A1 (de) * | 1999-06-19 | 2001-04-19 | Bosch Gmbh Robert | Piezoaktor |
ATE356441T1 (de) * | 1999-06-29 | 2007-03-15 | Siemens Ag | Piezoaktor mit einer elektrisch leitenden mehrschichtfolie |
JP2002203999A (ja) * | 2000-11-06 | 2002-07-19 | Denso Corp | 積層型圧電体素子とその製造方法 |
JP3964184B2 (ja) * | 2000-12-28 | 2007-08-22 | 株式会社デンソー | 積層型圧電アクチュエータ |
EP1278253B1 (en) * | 2001-07-19 | 2013-05-08 | Greatbatch Ltd. | Insulative component for an electrochemical cell |
DE10329028A1 (de) * | 2002-07-11 | 2004-01-29 | Ceram Tec Ag Innovative Ceramic Engineering | Isolierung für piezokeramische Vielschichtaktoren |
-
2003
- 2003-06-20 DE DE10327902A patent/DE10327902A1/de not_active Withdrawn
- 2003-07-18 US US10/520,357 patent/US20060022558A1/en not_active Abandoned
- 2003-07-18 DK DK03765056T patent/DK1527483T3/da active
- 2003-07-18 AT AT03765056T patent/ATE375604T1/de active
- 2003-07-18 JP JP2004522517A patent/JP4630059B2/ja not_active Expired - Fee Related
- 2003-07-18 WO PCT/EP2003/007893 patent/WO2004010511A2/de active IP Right Grant
- 2003-07-18 DE DE50308356T patent/DE50308356D1/de not_active Expired - Lifetime
- 2003-07-18 EP EP03765056A patent/EP1527483B1/de not_active Expired - Lifetime
- 2003-07-18 KR KR1020057001000A patent/KR20050061442A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US20060022558A1 (en) | 2006-02-02 |
ATE375604T1 (de) | 2007-10-15 |
KR20050061442A (ko) | 2005-06-22 |
DE10327902A1 (de) | 2004-06-24 |
JP4630059B2 (ja) | 2011-02-09 |
WO2004010511A3 (de) | 2004-07-22 |
WO2004010511A8 (de) | 2005-04-21 |
JP2005533386A (ja) | 2005-11-04 |
WO2004010511A2 (de) | 2004-01-29 |
DE50308356D1 (de) | 2007-11-22 |
EP1527483A2 (de) | 2005-05-04 |
EP1527483B1 (de) | 2007-10-10 |
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