EP1184572A3 - Addichtungsvorrichtung für einen Übergangsbereich an Hochdruckbauteilen - Google Patents

Addichtungsvorrichtung für einen Übergangsbereich an Hochdruckbauteilen Download PDF

Info

Publication number
EP1184572A3
EP1184572A3 EP01117578A EP01117578A EP1184572A3 EP 1184572 A3 EP1184572 A3 EP 1184572A3 EP 01117578 A EP01117578 A EP 01117578A EP 01117578 A EP01117578 A EP 01117578A EP 1184572 A3 EP1184572 A3 EP 1184572A3
Authority
EP
European Patent Office
Prior art keywords
pressure seal
pressure
seal
high pressure
low
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
EP01117578A
Other languages
English (en)
French (fr)
Other versions
EP1184572B1 (de
EP1184572A2 (de
Inventor
Bernhard Arnold
Thorsten Beck
Ralf Goebl
Karl Huber
Hans-Ulrich Leutwein
Uwe Nigrin
Matthias Weidner
Franz Wirzberger
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
Publication of EP1184572A2 publication Critical patent/EP1184572A2/de
Publication of EP1184572A3 publication Critical patent/EP1184572A3/de
Application granted granted Critical
Publication of EP1184572B1 publication Critical patent/EP1184572B1/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
    • 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
    • F04B1/0448—Sealing means, e.g. for shafts or housings
    • 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
    • F04B53/007—Cylinder heads
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/16—Sealing of fuel injection apparatus not otherwise provided for
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasket Seals (AREA)

Abstract

Die vorliegende Erfindung betrifft eine Abdichtungsvorrichtung mit einer Hochdruckabdichtung (1) und einer Niederdruckabdichtung (12) zur Abdichtung eines Übergangsbereichs (5) an einer Hochdruckleitung (6). Die Hochdruckabdichtung (1) weist eine im wesentlichen ringförmige Gestalt auf und ist am Leitungsübergang von Hochdruckbauteilen (2, 3) angeordnet. Die Niederdruckabdichtung (12) ist in einer Ebene mit der Hochdruckabdichtung (1) um diese herum angeordnet, um eine eventuell auftretende Leckage durch die Hochdruckabdichtung (1) nach aussen abzudichten.
EP01117578A 2000-08-29 2001-07-20 Addichtungsvorrichtung für einen Übergangsbereich an Hochdruckbauteilen Expired - Lifetime EP1184572B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000142305 DE10042305A1 (de) 2000-08-29 2000-08-29 Abdichtungsvorrichtung für einen Übergangsbereich an Hochdruckbauteilen
DE10042305 2000-08-29

Publications (3)

Publication Number Publication Date
EP1184572A2 EP1184572A2 (de) 2002-03-06
EP1184572A3 true EP1184572A3 (de) 2003-03-19
EP1184572B1 EP1184572B1 (de) 2008-06-11

Family

ID=7654110

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01117578A Expired - Lifetime EP1184572B1 (de) 2000-08-29 2001-07-20 Addichtungsvorrichtung für einen Übergangsbereich an Hochdruckbauteilen

Country Status (2)

Country Link
EP (1) EP1184572B1 (de)
DE (2) DE10042305A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10253189A1 (de) * 2002-11-15 2004-05-27 Robert Bosch Gmbh Radialkolbenpumpe mit flächiger Dichtung zwischen Flansch und Gehäuse
DE10310123A1 (de) * 2003-03-07 2004-09-23 Siemens Ag Radialkolbenpumpe
DE102005023226B4 (de) 2005-05-20 2019-05-16 Audi Ag Maschinenbauteilanordnung mit einer Flachdichtung und Flachdichtung
ITMI20072300A1 (it) * 2007-12-06 2009-06-07 Bosch Gmbh Robert Guarnizione per pompa di alta pressione e pompa di alta pressione comprendente tale guarnizione
EP2072818A1 (de) 2007-12-21 2009-06-24 Reinz-Dichtungs-GmbH & Co. KG Metallische Flachdichtung und Ihre Verwendung
DE102008001587A1 (de) * 2008-05-06 2009-11-12 Robert Bosch Gmbh Hochdruckkraftstoffpumpe zum Betrieb einer Brennkraftmaschine
DE102010041213A1 (de) * 2010-09-22 2012-03-22 Robert Bosch Gmbh Hochdruckpumpe und Verfahren zum Herstellen eines Pumpengehäuses
GB2551562B (en) * 2016-06-23 2020-03-18 Delphi Tech Ip Ltd Gasket of a front plate of a high pressure pump

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19726572A1 (de) * 1997-06-23 1998-12-24 Mannesmann Rexroth Ag Radialkolbenpumpe
DE19802476A1 (de) * 1998-01-23 1999-07-29 Bosch Gmbh Robert Pumpenanordnung zur Kraftstoffhochdruckversorgung
EP1013921A2 (de) * 1998-12-25 2000-06-28 Denso Corporation Kraftstoffeinspritzpumpe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19653339A1 (de) * 1996-12-20 1998-06-25 Rexroth Mannesmann Gmbh Pumpenanordnung zur Förderung von Kraftstoff

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19726572A1 (de) * 1997-06-23 1998-12-24 Mannesmann Rexroth Ag Radialkolbenpumpe
DE19802476A1 (de) * 1998-01-23 1999-07-29 Bosch Gmbh Robert Pumpenanordnung zur Kraftstoffhochdruckversorgung
EP1013921A2 (de) * 1998-12-25 2000-06-28 Denso Corporation Kraftstoffeinspritzpumpe

Also Published As

Publication number Publication date
DE10042305A1 (de) 2002-03-21
EP1184572B1 (de) 2008-06-11
EP1184572A2 (de) 2002-03-06
DE50114019D1 (de) 2008-07-24

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