ATE331300T1 - Piezoelektrischer aktor - Google Patents
Piezoelektrischer aktorInfo
- Publication number
- ATE331300T1 ATE331300T1 AT04255835T AT04255835T ATE331300T1 AT E331300 T1 ATE331300 T1 AT E331300T1 AT 04255835 T AT04255835 T AT 04255835T AT 04255835 T AT04255835 T AT 04255835T AT E331300 T1 ATE331300 T1 AT E331300T1
- Authority
- AT
- Austria
- Prior art keywords
- piezoelectric actuator
- stack
- piezoelectric elements
- pair
- piezoelectric
- Prior art date
Links
- 239000004020 conductor 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
- H10N30/874—Interconnections, e.g. connection electrodes of multilayer piezoelectric or electrostrictive devices embedded within piezoelectric or electrostrictive material, e.g. via connections
-
- 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
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Fuel-Injection Apparatus (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03256046A EP1519424A1 (de) | 2003-09-25 | 2003-09-25 | Piezoelektrischer Aktor |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE331300T1 true ATE331300T1 (de) | 2006-07-15 |
Family
ID=34178625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04255835T ATE331300T1 (de) | 2003-09-25 | 2004-09-24 | Piezoelektrischer aktor |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1519424A1 (de) |
AT (1) | ATE331300T1 (de) |
DE (1) | DE602004001307T2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013200244A1 (de) * | 2013-01-10 | 2014-07-10 | Robert Bosch Gmbh | Piezoelektrisches Bauteil und Verfahren zur Herstellung eines piezoelektrischen Bauteils |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4471256A (en) * | 1982-06-14 | 1984-09-11 | Nippon Soken, Inc. | Piezoelectric actuator, and valve apparatus having actuator |
JPH02192186A (ja) * | 1989-01-19 | 1990-07-27 | Toto Ltd | 圧電素子 |
JPH09223828A (ja) * | 1996-02-16 | 1997-08-26 | Nippon Cement Co Ltd | 圧電トランス用積層素子 |
US6291932B1 (en) * | 1998-02-17 | 2001-09-18 | Canon Kabushiki Kaisha | Stacked piezoelectric element and producing method therefor |
JP3399415B2 (ja) * | 1999-09-27 | 2003-04-21 | 株式会社村田製作所 | センサアレイ、センサアレイの製造方法および超音波診断装置 |
DE10042941A1 (de) * | 2000-08-31 | 2002-03-21 | Siemens Ag | Piezoaktor und Verfahren zur Herstellung eines Piezoaktors |
US7304414B2 (en) * | 2002-05-06 | 2007-12-04 | Epcos Ag | Piezoactuator and method for the production thereof |
-
2003
- 2003-09-25 EP EP03256046A patent/EP1519424A1/de not_active Withdrawn
-
2004
- 2004-09-24 AT AT04255835T patent/ATE331300T1/de not_active IP Right Cessation
- 2004-09-24 DE DE602004001307T patent/DE602004001307T2/de active Active
Also Published As
Publication number | Publication date |
---|---|
DE602004001307T2 (de) | 2007-04-26 |
EP1519424A1 (de) | 2005-03-30 |
DE602004001307D1 (de) | 2006-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |