DE50200727D1 - Accumulator injection system with increased component strength of high pressure components - Google Patents

Accumulator injection system with increased component strength of high pressure components

Info

Publication number
DE50200727D1
DE50200727D1 DE50200727T DE50200727T DE50200727D1 DE 50200727 D1 DE50200727 D1 DE 50200727D1 DE 50200727 T DE50200727 T DE 50200727T DE 50200727 T DE50200727 T DE 50200727T DE 50200727 D1 DE50200727 D1 DE 50200727D1
Authority
DE
Germany
Prior art keywords
high pressure
injection system
pressure components
component strength
increased component
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 - Lifetime
Application number
DE50200727T
Other languages
German (de)
Inventor
Helmut Hummel
Christoph Klesse
Oliver Koegel
Christian Taudt
Michael Wirkowski
Eckbert Zander
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.)
Continental Automotive GmbH
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE50200727T priority Critical patent/DE50200727D1/en
Application granted granted Critical
Publication of DE50200727D1 publication Critical patent/DE50200727D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding 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
    • F02M55/02—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)
DE50200727T 2001-05-09 2002-05-08 Accumulator injection system with increased component strength of high pressure components Expired - Lifetime DE50200727D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50200727T DE50200727D1 (en) 2001-05-09 2002-05-08 Accumulator injection system with increased component strength of high pressure components

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10122421 2001-05-09
DE50200727T DE50200727D1 (en) 2001-05-09 2002-05-08 Accumulator injection system with increased component strength of high pressure components

Publications (1)

Publication Number Publication Date
DE50200727D1 true DE50200727D1 (en) 2004-09-09

Family

ID=7684089

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50200727T Expired - Lifetime DE50200727D1 (en) 2001-05-09 2002-05-08 Accumulator injection system with increased component strength of high pressure components

Country Status (2)

Country Link
EP (1) EP1260704B1 (en)
DE (1) DE50200727D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6886537B2 (en) * 2002-07-04 2005-05-03 Denso Corporation Accumulation type fuel injection system for engine
DE102004021040A1 (en) * 2004-04-29 2005-11-24 Fev Motorentechnik Gmbh Injection device for use in internal combustion engine, has common rail with adaptors from which injection pipelines extend to injectors of engine cylinders, where adaptors are separated into two groups of equidistant adapters
DE102005012928A1 (en) * 2005-03-21 2006-09-28 Robert Bosch Gmbh Fuel injection device for a multi-cylinder internal combustion engine
DE102009000538A1 (en) * 2009-02-02 2010-08-05 Robert Bosch Gmbh Geometry for increasing the strength of bore intersections in the high pressure area

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5887628A (en) * 1996-04-22 1999-03-30 Usui Kokusai Sangyo Kaisha Limited High pressure fuel injection pipe for diesel internal combustion engine
DE69921610T2 (en) * 1998-08-18 2005-10-20 Delphi Technologies, Inc., Troy FUEL INJECTION ARRANGEMENT
GB9824366D0 (en) * 1998-11-07 1998-12-30 Lucas Ind Plc Fuel system
DE19945316A1 (en) * 1999-09-22 2001-04-05 Bosch Gmbh Robert High pressure fuel accumulator

Also Published As

Publication number Publication date
EP1260704B1 (en) 2004-08-04
EP1260704A1 (en) 2002-11-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CONTINENTAL AUTOMOTIVE GMBH, 30165 HANNOVER, DE