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DE10140529A1 - Piezoelektrisches Aktormodul - Google Patents

Piezoelektrisches Aktormodul

Info

Publication number
DE10140529A1
DE10140529A1 DE10140529A DE10140529A DE10140529A1 DE 10140529 A1 DE10140529 A1 DE 10140529A1 DE 10140529 A DE10140529 A DE 10140529A DE 10140529 A DE10140529 A DE 10140529A DE 10140529 A1 DE10140529 A1 DE 10140529A1
Authority
DE
Germany
Prior art keywords
actuator
curved surface
piezoelectric actuator
module according
actuator module
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.)
Ceased
Application number
DE10140529A
Other languages
German (de)
English (en)
Inventor
Dieter Kienzler
Dietmar Schmieder
Thomas Koeppel
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE10140529A priority Critical patent/DE10140529A1/de
Priority to PCT/DE2002/002519 priority patent/WO2003018996A2/fr
Publication of DE10140529A1 publication Critical patent/DE10140529A1/de
Ceased legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
DE10140529A 2001-08-17 2001-08-17 Piezoelektrisches Aktormodul Ceased DE10140529A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE10140529A DE10140529A1 (de) 2001-08-17 2001-08-17 Piezoelektrisches Aktormodul
PCT/DE2002/002519 WO2003018996A2 (fr) 2001-08-17 2002-07-10 Module d'actionneur piezo-electrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10140529A DE10140529A1 (de) 2001-08-17 2001-08-17 Piezoelektrisches Aktormodul

Publications (1)

Publication Number Publication Date
DE10140529A1 true DE10140529A1 (de) 2003-03-06

Family

ID=7695851

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10140529A Ceased DE10140529A1 (de) 2001-08-17 2001-08-17 Piezoelektrisches Aktormodul

Country Status (2)

Country Link
DE (1) DE10140529A1 (fr)
WO (1) WO2003018996A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004104404A1 (fr) 2003-05-20 2004-12-02 Robert Bosch Gmbh Soupape permettant de commander le passage de liquides
EP1500810A1 (fr) * 2004-01-29 2005-01-26 Siemens VDO Automotive S.p.A. Unité d'actionnement
DE102008043496A1 (de) 2007-11-06 2009-05-07 Denso Corp., Kariya-shi Injektor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10318639A1 (de) * 2003-04-24 2004-11-11 Robert Bosch Gmbh Brennstoffeinspritzventil
DE102005024049A1 (de) * 2005-05-25 2006-11-30 Robert Bosch Gmbh Kraftstoff-Einspritzvorrichtung, insbesondere für eine Brennkraftmaschine mit Kraftstoff-Direkteinspritzung
BR102013026634A2 (pt) 2013-10-16 2015-08-25 Abx En Ltda Máquina térmica diferencial com ciclo de oito transformações termodinâmicas e processo de controle

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19746143A1 (de) * 1997-10-18 1999-04-22 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
DE19821768A1 (de) * 1998-05-14 1999-12-02 Siemens Ag Vorrichtung und Verfahren zur Ventilsteuerung
DE19714486C2 (de) * 1997-04-08 1999-12-30 Siemens Ag Vorrichtung zum Übertragen einer Auslenkung eines Aktors
DE19857922A1 (de) * 1998-12-15 2000-07-06 Siemens Ag Aktor zum Auslenken eines Stellglieds und Kraftstoffeinspritzventil mit einem solchen Aktor
DE19939456A1 (de) * 1999-08-20 2000-11-16 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE19946839A1 (de) * 1999-09-30 2001-05-17 Bosch Gmbh Robert Verstelleinrichtung zum Ansteuern einer Regel- und/oder Absperrvorrichtung
DE10002437A1 (de) * 2000-01-21 2001-08-16 Bosch Gmbh Robert Piezoaktor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601369A (ja) * 1983-06-16 1985-01-07 Nippon Soken Inc 燃料噴射弁
JPS60104762A (ja) * 1983-11-10 1985-06-10 Nippon Soken Inc 電歪式アクチュエータ及びそれを用いた燃料噴射弁
JPS618462A (ja) * 1984-06-25 1986-01-16 Nippon Soken Inc 電歪式燃料噴射弁
DE3533085A1 (de) * 1985-09-17 1987-03-26 Bosch Gmbh Robert Zumessventil zur dosierung von fluessigkeiten oder gasen
JPS6299640A (ja) * 1985-10-28 1987-05-09 Nippon Soken Inc デイ−ゼルエンジン用燃料噴射装置の噴射率制御装置
JPH01277676A (ja) * 1988-04-28 1989-11-08 Hitachi Ltd 燃料噴射装置
JP2600881B2 (ja) * 1989-01-17 1997-04-16 日産自動車株式会社 燃料噴射弁
JP3632337B2 (ja) * 1996-12-04 2005-03-23 日産自動車株式会社 噴射弁
US6607178B1 (en) * 1997-09-29 2003-08-19 Siemens Aktiengesellschaft Thrust device, fuel injection valve having such a device, and method for manufacturing a thrust transfer element
DE19952057A1 (de) * 1999-10-28 2001-05-03 Bosch Gmbh Robert Brennstoffeinspritzventil

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19714486C2 (de) * 1997-04-08 1999-12-30 Siemens Ag Vorrichtung zum Übertragen einer Auslenkung eines Aktors
DE19746143A1 (de) * 1997-10-18 1999-04-22 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
DE19821768A1 (de) * 1998-05-14 1999-12-02 Siemens Ag Vorrichtung und Verfahren zur Ventilsteuerung
DE19857922A1 (de) * 1998-12-15 2000-07-06 Siemens Ag Aktor zum Auslenken eines Stellglieds und Kraftstoffeinspritzventil mit einem solchen Aktor
DE19939456A1 (de) * 1999-08-20 2000-11-16 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE19946839A1 (de) * 1999-09-30 2001-05-17 Bosch Gmbh Robert Verstelleinrichtung zum Ansteuern einer Regel- und/oder Absperrvorrichtung
DE10002437A1 (de) * 2000-01-21 2001-08-16 Bosch Gmbh Robert Piezoaktor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004104404A1 (fr) 2003-05-20 2004-12-02 Robert Bosch Gmbh Soupape permettant de commander le passage de liquides
US8091859B2 (en) 2003-05-20 2012-01-10 Robert Bosch Gmbh Valve for controlling fluids
EP1500810A1 (fr) * 2004-01-29 2005-01-26 Siemens VDO Automotive S.p.A. Unité d'actionnement
DE102008043496A1 (de) 2007-11-06 2009-05-07 Denso Corp., Kariya-shi Injektor

Also Published As

Publication number Publication date
WO2003018996A2 (fr) 2003-03-06
WO2003018996A3 (fr) 2007-11-29

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection