FR3101678B1 - Rampe d'injection pour moteur - Google Patents

Rampe d'injection pour moteur Download PDF

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Publication number
FR3101678B1
FR3101678B1 FR1910917A FR1910917A FR3101678B1 FR 3101678 B1 FR3101678 B1 FR 3101678B1 FR 1910917 A FR1910917 A FR 1910917A FR 1910917 A FR1910917 A FR 1910917A FR 3101678 B1 FR3101678 B1 FR 3101678B1
Authority
FR
France
Prior art keywords
injection rail
engine
combustion engine
rail
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
FR1910917A
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English (en)
Other versions
FR3101678A1 (fr
Inventor
William Pommery
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 FR1910917A priority Critical patent/FR3101678B1/fr
Publication of FR3101678A1 publication Critical patent/FR3101678A1/fr
Application granted granted Critical
Publication of FR3101678B1 publication Critical patent/FR3101678B1/fr
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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
    • F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/85—Mounting of fuel injection apparatus
    • F02M2200/857—Mounting of fuel injection apparatus characterised by mounting fuel or common rail to engine
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

Rampe d'injection pour moteur Rampe d'injection (5) pour un moteur à combustion (3) d'un véhicule (1) automobile, notamment pour un moteur à combustion apte à fonctionner avec du gaz naturel comprimé, la rampe d'injection comprenant un corps tubulaire (11) pourvu d'une première extrémité (12) et d'une deuxième extrémité (13), caractérisée en ce qu'elle comprend au moins une patte de fixation (14, 15) formant un bouchon de la première extrémité ou de la deuxième extrémité. Figure pour l’abrégé : figure 4
FR1910917A 2019-10-02 2019-10-02 Rampe d'injection pour moteur Active FR3101678B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1910917A FR3101678B1 (fr) 2019-10-02 2019-10-02 Rampe d'injection pour moteur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1910917 2019-10-02
FR1910917A FR3101678B1 (fr) 2019-10-02 2019-10-02 Rampe d'injection pour moteur

Publications (2)

Publication Number Publication Date
FR3101678A1 FR3101678A1 (fr) 2021-04-09
FR3101678B1 true FR3101678B1 (fr) 2023-06-30

Family

ID=68987992

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1910917A Active FR3101678B1 (fr) 2019-10-02 2019-10-02 Rampe d'injection pour moteur

Country Status (1)

Country Link
FR (1) FR3101678B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004028076A (ja) * 2002-05-08 2004-01-29 Usui Kokusai Sangyo Kaisha Ltd フユーエルデリバリパイプ
DE102010014498A1 (de) * 2010-04-10 2011-10-13 Audi Ag Kraftstoffverteilrohr für ein Kraftfahrzeug und Verfahren zum Anordnen eines Kraftstoffverteilrohrs
FR2965308B1 (fr) * 2010-09-29 2015-03-06 Mark Iv Systemes Moteurs Sa Module fonctionnel d'alimentation en air integrant une rampe d'injection
DE102013217810A1 (de) * 2013-09-06 2015-03-12 Robert Bosch Gmbh Halter zur Befestigung eines Brennstoffverteilers an einer Brennkraftmaschine und Verbindungsverfahren

Also Published As

Publication number Publication date
FR3101678A1 (fr) 2021-04-09

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