DE602004025850D1 - PROTECTIVE HOUSING FOR INJECTION SYSTEM - Google Patents

PROTECTIVE HOUSING FOR INJECTION SYSTEM

Info

Publication number
DE602004025850D1
DE602004025850D1 DE602004025850T DE602004025850T DE602004025850D1 DE 602004025850 D1 DE602004025850 D1 DE 602004025850D1 DE 602004025850 T DE602004025850 T DE 602004025850T DE 602004025850 T DE602004025850 T DE 602004025850T DE 602004025850 D1 DE602004025850 D1 DE 602004025850D1
Authority
DE
Germany
Prior art keywords
cylinder head
injection system
protective housing
extends
covered
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
DE602004025850T
Other languages
German (de)
Inventor
Eddie Centoni
D Ortigue Sabine Lavagne
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
Publication of DE602004025850D1 publication Critical patent/DE602004025850D1/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
    • F02M55/002—Arrangement of leakage or drain conduits in or from injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/006—Camshaft or pushrod housings
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

The casing has a lower part (22) presenting a free lower edge (30), and covered by a cover (24). A wall portion of the lower part extends between a cylinder head (14) and an injection harness (12). An injector (26) extends in the cylinder head. The harness is mounted on the cylinder head by a fixing point (16). The cylinder head (14) is covered by a cover of a cylinder head (28) that extends towards the back of the engine.
DE602004025850T 2003-12-23 2004-12-15 PROTECTIVE HOUSING FOR INJECTION SYSTEM Active DE602004025850D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0315310A FR2864171B1 (en) 2003-12-23 2003-12-23 HOUSING FOR PROTECTING AN INJECTION SYSTEM
PCT/FR2004/050692 WO2005064146A1 (en) 2003-12-23 2004-12-15 Protective housing for an injection system

Publications (1)

Publication Number Publication Date
DE602004025850D1 true DE602004025850D1 (en) 2010-04-15

Family

ID=34630532

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004025850T Active DE602004025850D1 (en) 2003-12-23 2004-12-15 PROTECTIVE HOUSING FOR INJECTION SYSTEM

Country Status (5)

Country Link
EP (1) EP1700027B1 (en)
AT (1) ATE459799T1 (en)
DE (1) DE602004025850D1 (en)
FR (1) FR2864171B1 (en)
WO (1) WO2005064146A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2910073A1 (en) 2006-12-18 2008-06-20 Renault Sas Injector protecting device for internal combustion engine, has screen protection part forming edge on portion of screen fixation part by extending perpendicularly above fixation part so as to cover part of injector
FR2910562A1 (en) 2006-12-20 2008-06-27 Renault Sas Fixation support for fuel injector of internal combustion engine, has mounting plate possessing support fixation unit on bend pipe of engine, and main body housing injector, where part forms protection screen of injector
FR3054859B1 (en) * 2016-08-05 2020-02-14 Peugeot Citroen Automobiles Sa HEAD COVER OF A VEHICLE ENGINE
FR3076579B1 (en) * 2018-01-08 2020-02-14 Robert Bosch Gmbh DEVICE FOR SEALED CONNECTION OF THE HIGH PRESSURE PIPE CONNECTING THE HIGH PRESSURE PUMP TO THE COMMON INJECTION RAMP OF AN INTERNAL COMBUSTION ENGINE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5297523A (en) * 1993-02-26 1994-03-29 Caterpillar Inc. Tuned actuating fluid inlet manifold for a hydraulically-actuated fuel injection system
GB2337082A (en) * 1998-05-09 1999-11-10 Perkins Engines Co Ltd An i.c engine fuel injection system having a reservoir for actuating fluid
DE60114938T2 (en) 2000-07-11 2006-07-27 Hino Motors, Ltd., Hino Fuel supply system for a diesel engine

Also Published As

Publication number Publication date
ATE459799T1 (en) 2010-03-15
FR2864171B1 (en) 2007-08-31
WO2005064146A1 (en) 2005-07-14
EP1700027A1 (en) 2006-09-13
FR2864171A1 (en) 2005-06-24
EP1700027B1 (en) 2010-03-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition