TW200712327A - Piezoelectric actuator comprising an automatically centring plug-in connection - Google Patents

Piezoelectric actuator comprising an automatically centring plug-in connection

Info

Publication number
TW200712327A
TW200712327A TW095130574A TW95130574A TW200712327A TW 200712327 A TW200712327 A TW 200712327A TW 095130574 A TW095130574 A TW 095130574A TW 95130574 A TW95130574 A TW 95130574A TW 200712327 A TW200712327 A TW 200712327A
Authority
TW
Taiwan
Prior art keywords
connection
holding body
piezoelectric element
piezoelectric
piezoelectric actuator
Prior art date
Application number
TW095130574A
Other languages
English (en)
Inventor
Rudolf Heinz
Dieter Kienzler
Udo Schaich
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of TW200712327A publication Critical patent/TW200712327A/zh

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
    • F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on fuel injection apparatus
    • 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
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • H10N30/875—Further connection or lead arrangements, e.g. flexible wiring boards, terminal pins
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8084—Fuel injection apparatus manufacture, repair or assembly involving welding or soldering
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/90—Selection of particular materials
    • F02M2200/9007—Ceramic materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Measuring Fluid Pressure (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
TW095130574A 2005-08-22 2006-08-21 Piezoelectric actuator comprising an automatically centring plug-in connection TW200712327A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005039553A DE102005039553A1 (de) 2005-08-22 2005-08-22 Piezoaktor mit einer selbstzentrierenden Steckverbindung

Publications (1)

Publication Number Publication Date
TW200712327A true TW200712327A (en) 2007-04-01

Family

ID=37124072

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095130574A TW200712327A (en) 2005-08-22 2006-08-21 Piezoelectric actuator comprising an automatically centring plug-in connection

Country Status (6)

Country Link
US (1) US20080309197A1 (zh)
EP (1) EP1920474B1 (zh)
AT (1) ATE447241T1 (zh)
DE (2) DE102005039553A1 (zh)
TW (1) TW200712327A (zh)
WO (1) WO2007023029A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007011315A1 (de) * 2006-04-21 2007-10-25 Robert Bosch Gmbh Piezoaktormodul mit einer Ummantelung und ein Verfahren zu dessen Herstellung
DE102008003849A1 (de) * 2008-01-10 2009-07-16 Robert Bosch Gmbh Haltevorrichtung einer Kraftstoffspritzeinrichtung
DE102009002837A1 (de) 2009-05-06 2010-11-11 Robert Bosch Gmbh Piezoaktor mit innenliegender Kontaktierung
CN112305755B (zh) * 2019-07-31 2023-07-07 成都理想境界科技有限公司 一种致动器安装结构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563712A (en) * 1945-08-18 1951-08-07 Bendix Aviat Corp Electrical connector having resilient inserts
DE10315067A1 (de) * 2003-04-02 2004-10-28 Siemens Ag Piezoelektrischer Aktor mit einem zweiteiligen hülsenförmigen Gehäuse und Verfahren zur Herstellung eines Gehäuses für einen piezoelektrischen Aktor
DE10347768B4 (de) * 2003-10-14 2006-03-09 Siemens Ag Aufnahmehülse für einen Piezoaktor
EP1596058B1 (en) * 2004-05-14 2008-03-05 Delphi Technologies, Inc. Connector arrangement
US7145282B2 (en) * 2004-07-15 2006-12-05 Delphi Technologies, Inc. Actuator

Also Published As

Publication number Publication date
ATE447241T1 (de) 2009-11-15
EP1920474B1 (de) 2009-10-28
US20080309197A1 (en) 2008-12-18
WO2007023029A1 (de) 2007-03-01
EP1920474A1 (de) 2008-05-14
DE102005039553A1 (de) 2007-03-01
DE502006005260D1 (de) 2009-12-10

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