BR0103785A - Fuel distribution device for fuel injection installations - Google Patents

Fuel distribution device for fuel injection installations

Info

Publication number
BR0103785A
BR0103785A BR0103785-4A BR0103785A BR0103785A BR 0103785 A BR0103785 A BR 0103785A BR 0103785 A BR0103785 A BR 0103785A BR 0103785 A BR0103785 A BR 0103785A
Authority
BR
Brazil
Prior art keywords
pipe
distribution
fuel
installations
fuel injection
Prior art date
Application number
BR0103785-4A
Other languages
Portuguese (pt)
Inventor
Heinrich Jun Winkelmann
Original Assignee
Winkelmann & Pannhoff Gmbh & C
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 Winkelmann & Pannhoff Gmbh & C filed Critical Winkelmann & Pannhoff Gmbh & C
Publication of BR0103785A publication Critical patent/BR0103785A/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Branch Pipes, Bends, And The Like (AREA)

Abstract

Patente da invenção: "DISPOSITIVO PARA A DISTRIBUIçãO DE COMBUSTìVEL PARA INSTALAçõES DE INJEçãO DE COMBUSTìVEL". Um dispositivo para a distribuição de combustível para instalações de injeção de combustível de motores de combustão interna com uma tubulação de distribuição em forma de tubo com elementos de conexão, dispostos distanciados uns dos outros sobre seu comprimento, alinhados sempre com uma abertura de saída na tubulação de distribuição e configurados, cada um, para a conexão de uma válvula de injeção ou semelhante, sendo que a tubulação de distribuição é formada por vários setores de tubo que devem ser fabricados e montados com facilidade e ser configurados, não obstante, com peso reduzido e serem fabricados de maneira favorável em termos de custo como artigo em massa e serem apropriados para aplicação em instalações de alta pressão. Isto é obtido pelo fato de que os vários setores de tubo (2a) da tubulação de distribuição formam um tubo interno (2) que, pelo menos regionalmente ao longo do seu comprimento, é envolvido por um reforço de alta resistência, sendo que o reforço de alta resistência (3, 3a) se estende até a região dos elementos de conexão (4) dobrados em ângulo em relação à tubulação de distribuição e sendo que os vários setores de tubo (2a) são ajuntados na região dos elementos de conexão (4) mediante o reforço de alta resistência (3, 3a) uns aos outros.Patent of the invention: "DEVICE FOR THE DISTRIBUTION OF FUEL FOR FUEL INJECTION INSTALLATIONS". A device for the distribution of fuel for fuel injection installations of internal combustion engines with a distribution pipe in the form of a tube with connection elements, arranged at a distance from each other over its length, always aligned with an outlet opening in the pipe distribution and configured, each, for the connection of an injection valve or similar, the distribution piping being formed by several sectors of pipe that must be easily manufactured and assembled and configured, however, with reduced weight and be manufactured in a cost-effective manner as a bulk item and be suitable for application in high pressure installations. This is achieved by the fact that the various sectors of pipe (2a) of the distribution pipe form an inner pipe (2) which, at least regionally along its length, is surrounded by a high-strength reinforcement, the reinforcement being high resistance (3, 3a) extends to the region of the connecting elements (4) bent at an angle to the distribution piping and the various sectors of the pipe (2a) are joined in the region of the connecting elements (4 ) by reinforcing high resistance (3, 3a) to each other.

BR0103785-4A 2000-08-30 2001-08-29 Fuel distribution device for fuel injection installations BR0103785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10042540A DE10042540C1 (en) 2000-08-30 2000-08-30 Device, for distribution of fuel for fuel injection system, has distribution pipe, the individual sections of which form inner pipe which at least in sections is encased over its length by high strength reinforcement

Publications (1)

Publication Number Publication Date
BR0103785A true BR0103785A (en) 2002-05-07

Family

ID=7654279

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0103785-4A BR0103785A (en) 2000-08-30 2001-08-29 Fuel distribution device for fuel injection installations

Country Status (5)

Country Link
JP (1) JP2002155830A (en)
BR (1) BR0103785A (en)
DE (1) DE10042540C1 (en)
FR (1) FR2813346B1 (en)
IT (1) ITMI20011823A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10320953B4 (en) * 2003-05-09 2006-04-27 Audi Ag High-pressure fuel accumulator for a multi-cylinder internal combustion engine with fuel injection
DE10326933B4 (en) * 2003-06-16 2005-07-14 Audi Ag High-pressure fuel storage for a multi-cylinder internal combustion engine
EP1709320A2 (en) * 2004-01-26 2006-10-11 SchmitterGroup AG High pressure storage line with a cast outer covering for a common-rail
DE102004036877A1 (en) * 2004-07-29 2006-02-16 Deutz Ag Fiber wrapped container
DE102004041238A1 (en) * 2004-08-26 2006-03-02 Robert Bosch Gmbh Fuel injection device for an internal combustion engine
DE102012001926A1 (en) 2012-02-02 2013-08-08 Benteler Automobiltechnik Gmbh Fuel rail
DE202015102888U1 (en) * 2015-06-03 2016-09-12 Hörnlein Umformtechnik GmbH Fuel rail and automotive component
JP6744089B2 (en) * 2015-12-04 2020-08-19 臼井国際産業株式会社 Gasoline direct injection rail

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606089B1 (en) * 1986-10-31 1988-12-09 Gerard De Bruyn METHOD AND PLANT FOR MANUFACTURING A FUEL INJECTION RAMP AND FUEL INJECTION RAMP MANUFACTURED ACCORDING TO THE PROCESS
FR2547868B1 (en) * 1983-06-21 1985-12-27 Gerard De Bruyn METHOD FOR MANUFACTURING A FUEL INJECTION RAMP, AND RAMP OBTAINED BY THIS METHOD
GB2265959B (en) * 1992-04-01 1995-10-18 Ford Motor Co A fuel pipe
JPH06280712A (en) * 1993-03-30 1994-10-04 Aisin Seiki Co Ltd Fuel delivery pipe
DE4444553C2 (en) * 1993-12-27 1998-10-22 Mannesmann Ag Process for pretreating metallic, rotationally symmetrical hollow bodies and device for carrying out the process
GB9506186D0 (en) * 1995-03-27 1995-05-17 Glynwed Plastics Fuel supply system
GB2328727A (en) * 1997-09-01 1999-03-03 Draftex Ind Ltd Fluid transporting pipe with metallic layer
AT3764U1 (en) * 1998-11-12 2000-07-25 Avl List Gmbh FUEL FEEDING SYSTEM FOR INTERNAL COMBUSTION ENGINES

Also Published As

Publication number Publication date
FR2813346A1 (en) 2002-03-01
DE10042540C1 (en) 2002-01-31
JP2002155830A (en) 2002-05-31
ITMI20011823A0 (en) 2001-08-29
FR2813346B1 (en) 2003-12-05
ITMI20011823A1 (en) 2003-03-01

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]