EP1338791A3 - Pumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine - Google Patents

Pumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine Download PDF

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Publication number
EP1338791A3
EP1338791A3 EP03001986A EP03001986A EP1338791A3 EP 1338791 A3 EP1338791 A3 EP 1338791A3 EP 03001986 A EP03001986 A EP 03001986A EP 03001986 A EP03001986 A EP 03001986A EP 1338791 A3 EP1338791 A3 EP 1338791A3
Authority
EP
European Patent Office
Prior art keywords
housing
pump
combustion engine
internal combustion
fuel injection
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.)
Granted
Application number
EP03001986A
Other languages
English (en)
French (fr)
Other versions
EP1338791A2 (de
EP1338791B1 (de
Inventor
Dietmar Van Der Linden
Alfons Schoetz
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1338791A2 publication Critical patent/EP1338791A2/de
Publication of EP1338791A3 publication Critical patent/EP1338791A3/de
Application granted granted Critical
Publication of EP1338791B1 publication Critical patent/EP1338791B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/04—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps
    • F02M59/06—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps with cylinders arranged radially to driving shaft, e.g. in V or star arrangement
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/48—Assembling; Disassembling; Replacing
    • 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

Landscapes

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

Abstract

Die Pumpe weist ein Gehäuse (10) mit wenigstens einer die Innenseite des Gehäuses (10) mit der Außenseite des Gehäuses (10) verbindenden Bohrung (40) auf, die mittels einer von der Außenseite des Gehäuses (10) her in die Bohrung (40) eingepressten Verschlußkappe (46) verschlossen ist, wobei die Verschlußkappe (46) topfförmig ausgebildet ist und mit ihrem offenen Ende zur Außenseite des Gehäuses (10) weist. In die Bohrung (40) ist wenigstens ein Ringeinstich (42) eingebracht. In die Verschlußkappe (46) ist von der Außenseite des Gehäuses (10) her ein Einsatzteil (56) mit gegenüber der Verschlußkappe (46) größerer Festigkeit eingepresst und durch das Einsatzteil (56) wird die Verschlußkappe (46) unter plastischer Verformung in den wenigstens einen Ringeinstich (42) der Bohrung (40) gepresst.
EP20030001986 2002-02-20 2003-01-31 Pumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine Expired - Lifetime EP1338791B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10207043 2002-02-20
DE2002107043 DE10207043A1 (de) 2002-02-20 2002-02-20 Pumpe, insbesonder für eine Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine

Publications (3)

Publication Number Publication Date
EP1338791A2 EP1338791A2 (de) 2003-08-27
EP1338791A3 true EP1338791A3 (de) 2004-12-01
EP1338791B1 EP1338791B1 (de) 2006-01-18

Family

ID=27618798

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20030001986 Expired - Lifetime EP1338791B1 (de) 2002-02-20 2003-01-31 Pumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine

Country Status (3)

Country Link
EP (1) EP1338791B1 (de)
JP (1) JP4195315B2 (de)
DE (2) DE10207043A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007012704A1 (de) * 2007-03-16 2008-09-18 Robert Bosch Gmbh Hochdruckpumpe zur Förderung von Kraftstoff mit einer verbesserten Ausbildung der Lageranordnung zur Lagerung der Nockenwelle
DE102009035015B4 (de) 2009-07-28 2016-05-19 Volkswagen Ag Verbundlenkerachse für ein Fahrzeug sowie Fahrzeug
KR102286811B1 (ko) * 2016-09-29 2021-08-09 엘지전자 주식회사 압축기

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0292229A1 (de) * 1987-05-19 1988-11-23 A.R.D. Industries Ltd Grateinschliessende Reibschweissverbindungen und Verfahren zur Herstellung derselben
EP0547592A1 (de) * 1991-12-18 1993-06-23 Clark Equipment Company Reibgeschweisste Röhre und Verfahren zu ihrer Herstellung
DE19848035A1 (de) * 1998-10-17 2000-04-20 Bosch Gmbh Robert Radialkolbenpumpe für Kraftstoffhochdruckerzeugung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0292229A1 (de) * 1987-05-19 1988-11-23 A.R.D. Industries Ltd Grateinschliessende Reibschweissverbindungen und Verfahren zur Herstellung derselben
EP0547592A1 (de) * 1991-12-18 1993-06-23 Clark Equipment Company Reibgeschweisste Röhre und Verfahren zu ihrer Herstellung
DE19848035A1 (de) * 1998-10-17 2000-04-20 Bosch Gmbh Robert Radialkolbenpumpe für Kraftstoffhochdruckerzeugung

Also Published As

Publication number Publication date
JP2003254192A (ja) 2003-09-10
DE10207043A1 (de) 2003-08-21
EP1338791A2 (de) 2003-08-27
DE50302210D1 (de) 2006-04-06
JP4195315B2 (ja) 2008-12-10
EP1338791B1 (de) 2006-01-18

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