FR2890415B1 - ADJUSTABLE HELMHOLTZ RESONATOR INJECTION DEVICE AND METHOD - Google Patents

ADJUSTABLE HELMHOLTZ RESONATOR INJECTION DEVICE AND METHOD

Info

Publication number
FR2890415B1
FR2890415B1 FR0509163A FR0509163A FR2890415B1 FR 2890415 B1 FR2890415 B1 FR 2890415B1 FR 0509163 A FR0509163 A FR 0509163A FR 0509163 A FR0509163 A FR 0509163A FR 2890415 B1 FR2890415 B1 FR 2890415B1
Authority
FR
France
Prior art keywords
injection device
helmholtz resonator
adjustable helmholtz
adjustable
resonator injection
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.)
Active
Application number
FR0509163A
Other languages
French (fr)
Other versions
FR2890415A1 (en
Inventor
Franck Levy
Stephane Ruby
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0509163A priority Critical patent/FR2890415B1/en
Publication of FR2890415A1 publication Critical patent/FR2890415A1/en
Application granted granted Critical
Publication of FR2890415B1 publication Critical patent/FR2890415B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • F02M55/025—Common rails
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/04—Means for damping vibrations or pressure fluctuations in injection pump inlets or outlets
    • 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
    • F02M2200/31—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements
    • F02M2200/315—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements for damping fuel pressure fluctuations

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR0509163A 2005-09-08 2005-09-08 ADJUSTABLE HELMHOLTZ RESONATOR INJECTION DEVICE AND METHOD Active FR2890415B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0509163A FR2890415B1 (en) 2005-09-08 2005-09-08 ADJUSTABLE HELMHOLTZ RESONATOR INJECTION DEVICE AND METHOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0509163A FR2890415B1 (en) 2005-09-08 2005-09-08 ADJUSTABLE HELMHOLTZ RESONATOR INJECTION DEVICE AND METHOD

Publications (2)

Publication Number Publication Date
FR2890415A1 FR2890415A1 (en) 2007-03-09
FR2890415B1 true FR2890415B1 (en) 2007-10-12

Family

ID=36013401

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0509163A Active FR2890415B1 (en) 2005-09-08 2005-09-08 ADJUSTABLE HELMHOLTZ RESONATOR INJECTION DEVICE AND METHOD

Country Status (1)

Country Link
FR (1) FR2890415B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103867367B (en) * 2013-11-07 2016-08-17 北京理工大学 A kind of resistance-capacitance type high pressure co-rail system fluid power wave filter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11200987A (en) * 1998-01-07 1999-07-27 Toyota Autom Loom Works Ltd Inertia supercharging system of pressure accumulation type fuel injection system for internal combustion engine
DE19939428A1 (en) * 1999-08-20 2001-03-01 Bosch Gmbh Robert Method and device for performing a fuel injection
GB9925803D0 (en) * 1999-11-02 1999-12-29 Lucas Industries Ltd Damping device
JP2004137977A (en) * 2002-10-18 2004-05-13 Usui Kokusai Sangyo Kaisha Ltd Pulsing reduction system of fuel pipe system
FR2852062B1 (en) * 2003-03-07 2007-03-02 Renault Sa METHOD AND DEVICE FOR PROCESSING PRESSURE INTERACTIONS BETWEEN SUCCESSIVE INJECTIONS IN A COMMON RAIL INJECTION SYSTEM

Also Published As

Publication number Publication date
FR2890415A1 (en) 2007-03-09

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