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FR2875863B1 - Dispositif d'injection a rayonnement accoustique reduit - Google Patents

Dispositif d'injection a rayonnement accoustique reduit

Info

Publication number
FR2875863B1
FR2875863B1 FR0410339A FR0410339A FR2875863B1 FR 2875863 B1 FR2875863 B1 FR 2875863B1 FR 0410339 A FR0410339 A FR 0410339A FR 0410339 A FR0410339 A FR 0410339A FR 2875863 B1 FR2875863 B1 FR 2875863B1
Authority
FR
France
Prior art keywords
units
accoustic
radiation
reduced
injection device
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.)
Expired - Fee Related
Application number
FR0410339A
Other languages
English (en)
Other versions
FR2875863A1 (fr
Inventor
Cyril Peronnet
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0410339A priority Critical patent/FR2875863B1/fr
Priority to DE602005019011T priority patent/DE602005019011D1/de
Priority to EP05300716A priority patent/EP1647705B1/fr
Priority to AT05300716T priority patent/ATE455955T1/de
Publication of FR2875863A1 publication Critical patent/FR2875863A1/fr
Application granted granted Critical
Publication of FR2875863B1 publication Critical patent/FR2875863B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
    • F02M2200/306—Fuel-injection apparatus having mechanical parts, the movement of which is damped using mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Radiation-Therapy Devices (AREA)
  • Particle Accelerators (AREA)
  • Glass Compositions (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Special Spraying Apparatus (AREA)
FR0410339A 2004-09-30 2004-09-30 Dispositif d'injection a rayonnement accoustique reduit Expired - Fee Related FR2875863B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0410339A FR2875863B1 (fr) 2004-09-30 2004-09-30 Dispositif d'injection a rayonnement accoustique reduit
DE602005019011T DE602005019011D1 (de) 2004-09-30 2005-09-05 ung
EP05300716A EP1647705B1 (fr) 2004-09-30 2005-09-05 Dispositif d'injection à rayonnement acoustique réduit
AT05300716T ATE455955T1 (de) 2004-09-30 2005-09-05 Einspritzanordnung mit verringerter schallabstrahlung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0410339A FR2875863B1 (fr) 2004-09-30 2004-09-30 Dispositif d'injection a rayonnement accoustique reduit

Publications (2)

Publication Number Publication Date
FR2875863A1 FR2875863A1 (fr) 2006-03-31
FR2875863B1 true FR2875863B1 (fr) 2009-05-01

Family

ID=34951888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0410339A Expired - Fee Related FR2875863B1 (fr) 2004-09-30 2004-09-30 Dispositif d'injection a rayonnement accoustique reduit

Country Status (4)

Country Link
EP (1) EP1647705B1 (fr)
AT (1) ATE455955T1 (fr)
DE (1) DE602005019011D1 (fr)
FR (1) FR2875863B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2927669A1 (fr) * 2008-02-15 2009-08-21 Peugeot Citroen Automobiles Sa Dispositif d'injection de carburant
US7980226B2 (en) 2009-03-30 2011-07-19 Hitachi, Ltd Fuel system for a direct injection engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4878650A (en) * 1988-04-29 1989-11-07 Allied-Signal Inc. Armature with shear stress damper
DE3905992A1 (de) * 1989-02-25 1989-09-21 Mesenich Gerhard Elektromagnetisches hochdruckeinspritzventil
US5139224A (en) * 1991-09-26 1992-08-18 Siemens Automotive L.P. Solenoid armature bounce eliminator
DE10057495B4 (de) * 2000-11-20 2005-08-04 Siemens Ag Injektorgehäuse mit einer Aktoreinheit

Also Published As

Publication number Publication date
DE602005019011D1 (de) 2010-03-11
FR2875863A1 (fr) 2006-03-31
EP1647705B1 (fr) 2010-01-20
ATE455955T1 (de) 2010-02-15
EP1647705A1 (fr) 2006-04-19

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120531