ATE434724T1 - Hochdruck-kolbenpumpe für die brennstoffeinspritzung einer brennkraftmaschine - Google Patents

Hochdruck-kolbenpumpe für die brennstoffeinspritzung einer brennkraftmaschine

Info

Publication number
ATE434724T1
ATE434724T1 AT06425486T AT06425486T ATE434724T1 AT E434724 T1 ATE434724 T1 AT E434724T1 AT 06425486 T AT06425486 T AT 06425486T AT 06425486 T AT06425486 T AT 06425486T AT E434724 T1 ATE434724 T1 AT E434724T1
Authority
AT
Austria
Prior art keywords
fuel
internal combustion
combustion engine
piston
piston pump
Prior art date
Application number
AT06425486T
Other languages
German (de)
English (en)
Inventor
Angela Cavallo
Antonio Grimaldi
Benedetto Loiacono
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of ATE434724T1 publication Critical patent/ATE434724T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0452—Distribution members, e.g. valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/108—Valves characterised by the material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0804—Non-oxide ceramics
    • F05C2203/0813—Carbides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0804—Non-oxide ceramics
    • F05C2203/0813—Carbides
    • F05C2203/0821—Carbides of titanium, e.g. TiC

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Details Of Reciprocating Pumps (AREA)
AT06425486T 2006-07-14 2006-07-14 Hochdruck-kolbenpumpe für die brennstoffeinspritzung einer brennkraftmaschine ATE434724T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06425486A EP1878918B1 (fr) 2006-07-14 2006-07-14 Pompe à piston pour haute pression pour injecter du carburant dans un moteur à combustion interne

Publications (1)

Publication Number Publication Date
ATE434724T1 true ATE434724T1 (de) 2009-07-15

Family

ID=37497002

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06425486T ATE434724T1 (de) 2006-07-14 2006-07-14 Hochdruck-kolbenpumpe für die brennstoffeinspritzung einer brennkraftmaschine

Country Status (3)

Country Link
EP (1) EP1878918B1 (fr)
AT (1) ATE434724T1 (fr)
DE (1) DE602006007461D1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110578684B (zh) * 2019-08-23 2020-07-24 浙江大学 一种径向柱塞泵/马达及其配流结构
CN115199604A (zh) * 2022-08-02 2022-10-18 一重集团大连工程技术有限公司 一种防转型组合式丝堵结构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9308058U1 (de) * 1993-05-28 1993-08-19 Hewlett-Packard GmbH, 71034 Böblingen Ventil
US5603075A (en) * 1995-03-03 1997-02-11 Kennametal Inc. Corrosion resistant cermet wear parts
US6327946B1 (en) * 1998-11-16 2001-12-11 Advanced Metal Products, Inc. Method for manufacturing an improved seal for fluid applications
SE9903600D0 (sv) * 1999-10-06 1999-10-06 Sandvik Ab Seal rings with improved friction and wear properties
US6857861B2 (en) * 2002-05-15 2005-02-22 Kennametal Inc. Ring for concrete pump
EP1561028B1 (fr) * 2002-10-31 2008-07-23 Robert Bosch Gmbh Pompe haute pression d'alimentation en carburant comprenant un clapet a bille dans l'admission basse pression
DE10302043A1 (de) * 2002-10-31 2004-05-19 Robert Bosch Gmbh Kraftstoffhochdruckpumpe mit Kugelventil im Niederdruck-Einlass
US7654283B2 (en) * 2003-10-21 2010-02-02 Seiko Epson Corporation Check valve and pump including check valve

Also Published As

Publication number Publication date
EP1878918B1 (fr) 2009-06-24
EP1878918A1 (fr) 2008-01-16
DE602006007461D1 (de) 2009-08-06

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Legal Events

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