CN1867763A - 压电致动器及其所属的制造方法 - Google Patents
压电致动器及其所属的制造方法 Download PDFInfo
- Publication number
- CN1867763A CN1867763A CNA2004800302824A CN200480030282A CN1867763A CN 1867763 A CN1867763 A CN 1867763A CN A2004800302824 A CNA2004800302824 A CN A2004800302824A CN 200480030282 A CN200480030282 A CN 200480030282A CN 1867763 A CN1867763 A CN 1867763A
- Authority
- CN
- China
- Prior art keywords
- piezoelectric actuator
- piezoelectricity stacking
- stacking
- piezoelectricity
- connecting pin
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000002347 injection Methods 0.000 claims abstract description 4
- 239000007924 injection Substances 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 15
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 claims description 4
- 208000034189 Sclerosis Diseases 0.000 claims description 2
- 239000000446 fuel Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 description 17
- 239000011248 coating agent Substances 0.000 description 15
- 238000005266 casting Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/0014—Valves characterised by the valve actuating means
- F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
- F02M63/0026—Valves characterised by the valve actuating means electrical, e.g. using solenoid using piezoelectric or magnetostrictive actuators
-
- 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
- H10N30/88—Mounts; Supports; Enclosures; Casings
-
- 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
- F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on fuel injection apparatus
-
- 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
- H10N30/50—Piezoelectric or electrostrictive devices having a stacked or multilayer structure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Description
Claims (21)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10347771.3 | 2003-10-14 | ||
DE10347771 | 2003-10-14 | ||
PCT/EP2004/052511 WO2005035971A1 (de) | 2003-10-14 | 2004-10-12 | Piezoaktor und zugehöriges herstellungsverfahren |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1867763A true CN1867763A (zh) | 2006-11-22 |
CN1867763B CN1867763B (zh) | 2012-01-11 |
Family
ID=34428395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004800302824A Expired - Fee Related CN1867763B (zh) | 2003-10-14 | 2004-10-12 | 压电致动器及其所属的制造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7564169B2 (zh) |
EP (1) | EP1673533B1 (zh) |
CN (1) | CN1867763B (zh) |
WO (1) | WO2005035971A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102472213A (zh) * | 2009-07-21 | 2012-05-23 | 埃普科斯股份有限公司 | 具有电触点接通的压电致动器 |
CN101910608B (zh) * | 2008-01-10 | 2012-08-01 | 罗伯特.博世有限公司 | 压电致动器模块和压电喷射器以及制造压电致动器模块的方法 |
CN111431434A (zh) * | 2020-03-16 | 2020-07-17 | 清华大学 | 压紧机构、压电驱动电机以及原子力显微镜 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005035971A1 (de) | 2003-10-14 | 2005-04-21 | Siemens Aktiengesellschaft | Piezoaktor und zugehöriges herstellungsverfahren |
DE102006019900A1 (de) * | 2006-04-28 | 2007-11-08 | Siemens Ag | Piezoaktor mit Gradient-Verkapselungsschicht und Verfahren zu seiner Herstellung |
DE102006049892A1 (de) * | 2006-10-23 | 2008-05-08 | Siemens Ag | Monolithischer Piezoaktor mit Übergangsbereich und Sicherheitsschicht sowie Verwendung des Piezoaktors |
DE102006060651A1 (de) * | 2006-12-21 | 2008-06-26 | Robert Bosch Gmbh | Piezoelektrischer Aktor |
FR2918123A1 (fr) * | 2007-06-27 | 2009-01-02 | Renault Sas | Dispositif d'injection de fluide. |
DE102008050539A1 (de) | 2008-10-06 | 2010-04-08 | Epcos Ag | Piezoaktor mit Außenelektrode |
DE102009020238B4 (de) | 2009-05-07 | 2017-10-19 | Epcos Ag | Piezoaktor mit elektrischen Kontaktierungsstiften und Verfahren zum Kontaktieren eines Piezoaktors |
TWI406436B (zh) * | 2009-07-10 | 2013-08-21 | Ind Tech Res Inst | 堆疊式壓電元件及其製造方法 |
DE102010063385A1 (de) | 2010-12-17 | 2012-06-21 | Robert Bosch Gmbh | Piezoaktor |
DE102013211389A1 (de) * | 2013-06-18 | 2014-12-18 | Robert Bosch Gmbh | Sensoranordnung |
DE102016211325A1 (de) * | 2016-06-24 | 2017-10-12 | Continental Automotive Gmbh | Kontaktierungsbauelement und Anordnung aus einem Kontaktierungsbauelement und einem Piezostapel |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3418980A (en) * | 1965-09-01 | 1968-12-31 | Physics Internat Company | Fuel injector-ignitor system for internal combustion engines |
DE3512019A1 (de) * | 1985-04-02 | 1986-10-02 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzpumpe |
JPH04179286A (ja) * | 1990-11-14 | 1992-06-25 | Nec Corp | 積層圧電アクチュエータ |
DE19715487C2 (de) | 1997-04-14 | 2002-06-13 | Siemens Ag | Piezoelektrischer Aktor mit einem Hohlprofil |
DE19910111B4 (de) | 1999-03-08 | 2007-06-06 | Siemens Ag | Verfahren zur Herstellung eines elektrotechnischen Bauteils mit einer kunststoffpassivierten Oberfläche und Vorrichtung zum Durchführen des Verfahrens |
GB9919661D0 (en) * | 1999-08-20 | 1999-10-20 | Lucas Industries Ltd | Actuator housing |
JP4356268B2 (ja) * | 2000-06-26 | 2009-11-04 | 株式会社デンソー | 燃料噴射装置 |
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 |
DE10121270A1 (de) * | 2001-04-30 | 2003-02-06 | Epcos Ag | Passivierungsmaterial für ein elektrisches Bauteil sowie piezoelektrisches Bauteil in Vielschichtbauweise |
DE10131621A1 (de) * | 2001-06-29 | 2003-01-23 | Epcos Ag | Weiterkontaktierung für ein elektrisches Bauteil sowie piezoelektrisches Bauteil in Vielschichtbauweise |
DE10229494A1 (de) * | 2002-07-01 | 2004-01-29 | Siemens Ag | Piezoaktor sowie Verfahren zu dessen Herstellung |
WO2005035971A1 (de) | 2003-10-14 | 2005-04-21 | Siemens Aktiengesellschaft | Piezoaktor und zugehöriges herstellungsverfahren |
-
2004
- 2004-10-12 WO PCT/EP2004/052511 patent/WO2005035971A1/de active Application Filing
- 2004-10-12 CN CN2004800302824A patent/CN1867763B/zh not_active Expired - Fee Related
- 2004-10-12 EP EP04791203.5A patent/EP1673533B1/de not_active Expired - Fee Related
- 2004-10-12 US US10/595,391 patent/US7564169B2/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101910608B (zh) * | 2008-01-10 | 2012-08-01 | 罗伯特.博世有限公司 | 压电致动器模块和压电喷射器以及制造压电致动器模块的方法 |
CN102472213A (zh) * | 2009-07-21 | 2012-05-23 | 埃普科斯股份有限公司 | 具有电触点接通的压电致动器 |
CN102472213B (zh) * | 2009-07-21 | 2015-07-15 | 埃普科斯股份有限公司 | 具有电触点接通的压电致动器 |
CN111431434A (zh) * | 2020-03-16 | 2020-07-17 | 清华大学 | 压紧机构、压电驱动电机以及原子力显微镜 |
Also Published As
Publication number | Publication date |
---|---|
US20070267943A1 (en) | 2007-11-22 |
EP1673533B1 (de) | 2015-12-23 |
WO2005035971A1 (de) | 2005-04-21 |
CN1867763B (zh) | 2012-01-11 |
EP1673533A1 (de) | 2006-06-28 |
US7564169B2 (en) | 2009-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: CONTINENTAL AUTOMOTIVE GMBH Free format text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT Effective date: 20100926 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20100926 Address after: Hannover Applicant after: CONTINENTAL AUTOMOTIVE GmbH Address before: Munich, Germany Applicant before: Siemens AG |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Hannover Patentee after: CONTINENTAL AUTOMOTIVE GmbH Address before: Hannover Patentee before: Continental Automotive GmbH |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 |