WO2003022526A3 - Verfahren zur herstellung eines kraftstoffhochdruckspeichers - Google Patents

Verfahren zur herstellung eines kraftstoffhochdruckspeichers Download PDF

Info

Publication number
WO2003022526A3
WO2003022526A3 PCT/DE2002/003291 DE0203291W WO03022526A3 WO 2003022526 A3 WO2003022526 A3 WO 2003022526A3 DE 0203291 W DE0203291 W DE 0203291W WO 03022526 A3 WO03022526 A3 WO 03022526A3
Authority
WO
WIPO (PCT)
Prior art keywords
accumulator
cavity
pressure
pressure accumulator
production
Prior art date
Application number
PCT/DE2002/003291
Other languages
English (en)
French (fr)
Other versions
WO2003022526A2 (de
Inventor
Christian Taudt
Original Assignee
Siemens Ag
Christian Taudt
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, Christian Taudt filed Critical Siemens Ag
Priority to EP02769909A priority Critical patent/EP1423237A2/de
Priority to JP2003526639A priority patent/JP2005500916A/ja
Priority to HU0401734A priority patent/HUP0401734A2/hu
Publication of WO2003022526A2 publication Critical patent/WO2003022526A2/de
Publication of WO2003022526A3 publication Critical patent/WO2003022526A3/de
Priority to US10/794,208 priority patent/US6931900B2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
    • B24C1/083—Deburring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/10—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for compacting surfaces, e.g. shot-peening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
    • B24C3/325—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks for internal surfaces, e.g. of tubes
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/47—Burnishing
    • Y10T29/479—Burnishing by shot peening or blasting

Landscapes

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

Abstract

Die Erfindung betrifft ein Verfahren zur Herstellung eines Kraftstoffhochdruckspeichers einer Brennkraftmaschine mit Speichereinspritzsystem, insbesondere einer Dieselbrennkraftmaschine mit Common-Rail-Einspritzsystem, bei dem nach der Herstellung eines hohlen Druckspeichers (2) aus Metall Verzweigungen (8) zum Anschluss von Druckleitungen in diesen eingebracht werden, wobei die Verzweigungen an ihren zu einem Hohlraum des Druckspeichers führenden Innenkanten (9) mittels eines Kugelstrahlverfahrens jeweils mit einem Radius (10) versehen werden und wobei eine zylindrische Lanze (12) mit kegelförmiger Spitze (14) mit kleinerem Durchmesser als der Hohlraum des Druckspeichers gegen eine Strahlrichtung (16) der beim Kugelstrahlverfahren verwendeten Kugeln geführt wird. Es ist vorgesehen, dass jede Innenkante (9) nacheinander in beiden Richtungen des Verlaufs des Hohlraumes des Druckspeichers (2) gestrahlt wird, wobei jeweils die Lanze (12) in entgegengesetzter Richtung geführt wird.
PCT/DE2002/003291 2001-09-06 2002-09-05 Verfahren zur herstellung eines kraftstoffhochdruckspeichers WO2003022526A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP02769909A EP1423237A2 (de) 2001-09-06 2002-09-05 Verfahren zur herstellung eines kraftstoffhochdruckspeichers
JP2003526639A JP2005500916A (ja) 2001-09-06 2002-09-05 燃料高圧アキュムレータを製造するための方法
HU0401734A HUP0401734A2 (en) 2001-09-06 2002-09-05 Method for the production of a high-pressure fuel accumulator
US10/794,208 US6931900B2 (en) 2001-09-06 2004-03-05 Method for producing a high pressure fuel reservoir

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10143736A DE10143736C1 (de) 2001-09-06 2001-09-06 Verfahren zur Herstellung eines Kraftstoffhochdruckspeichers
DE10143736.6 2001-09-06

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/794,208 Continuation US6931900B2 (en) 2001-09-06 2004-03-05 Method for producing a high pressure fuel reservoir

Publications (2)

Publication Number Publication Date
WO2003022526A2 WO2003022526A2 (de) 2003-03-20
WO2003022526A3 true WO2003022526A3 (de) 2003-10-02

Family

ID=7697949

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/003291 WO2003022526A2 (de) 2001-09-06 2002-09-05 Verfahren zur herstellung eines kraftstoffhochdruckspeichers

Country Status (6)

Country Link
US (1) US6931900B2 (de)
EP (1) EP1423237A2 (de)
JP (1) JP2005500916A (de)
DE (1) DE10143736C1 (de)
HU (1) HUP0401734A2 (de)
WO (1) WO2003022526A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004051004B3 (de) 2004-10-20 2006-06-01 Bayerische Motoren Werke Ag Längsdynamiksteuersystem in Kraftfahrzeugen
JP4484227B2 (ja) * 2006-10-02 2010-06-16 ボッシュ株式会社 コモンレール
FR2908678B1 (fr) * 2007-11-27 2010-03-12 Sonats Soc Des Nouvelles Appli Procede de grenaillage d'un percage
US8322004B2 (en) * 2009-04-29 2012-12-04 Caterpilar Inc. Indirect laser induced residual stress in a fuel system component and fuel system using same
JP5500416B2 (ja) * 2009-09-09 2014-05-21 株式会社リコー インターロックスイッチと、これを用いた画像形成装置
US8561593B2 (en) * 2010-03-05 2013-10-22 Caterpillar Inc. Range of engines using common rail fuel system with pump and rail assemblies having common components
CN104209437B (zh) * 2014-09-02 2016-06-01 许崇霞 高压共轨预锻模具

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821814A (en) * 1953-01-05 1958-02-04 J C Fennelly Company Sandblasting tool
US3485073A (en) * 1966-05-10 1969-12-23 Metal Improvement Co Internal peening apparatus
US6189356B1 (en) * 2000-02-17 2001-02-20 General Electric Company Method and apparatus for peening

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN166218B (de) * 1984-11-09 1990-03-31 Framatome & Cie
FR2612291B1 (fr) * 1987-03-13 1992-05-07 Framatome Sa Dispositif et procede de controle de l'efficacite du martelage par des particules, de la surface interieure d'un tube de generateur de vapeur
FR2698576B1 (fr) * 1992-11-30 1995-02-17 Framatome Sa Procédé et dispositif de réparation d'une zone défectueuse de la paroi d'une pièce métallique et en particulier d'une pièce tubulaire.
FR2713974B1 (fr) * 1993-12-22 1996-01-19 Snecma Dispositif de grenaillage de surfaces non accessibles par une canalisation droite.
JP3583031B2 (ja) * 1998-08-12 2004-10-27 株式会社日立製作所 原子炉圧力容器の内部構造部材のウォータージェットピーニング方法及びウォータージェットピーニング装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821814A (en) * 1953-01-05 1958-02-04 J C Fennelly Company Sandblasting tool
US3485073A (en) * 1966-05-10 1969-12-23 Metal Improvement Co Internal peening apparatus
US6189356B1 (en) * 2000-02-17 2001-02-20 General Electric Company Method and apparatus for peening

Also Published As

Publication number Publication date
US6931900B2 (en) 2005-08-23
HUP0401734A2 (en) 2004-11-29
US20040168494A1 (en) 2004-09-02
EP1423237A2 (de) 2004-06-02
DE10143736C1 (de) 2002-08-22
JP2005500916A (ja) 2005-01-13
WO2003022526A2 (de) 2003-03-20

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