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DE59904514D1 - Connection element of a high pressure line - Google Patents

Connection element of a high pressure line

Info

Publication number
DE59904514D1
DE59904514D1 DE59904514T DE59904514T DE59904514D1 DE 59904514 D1 DE59904514 D1 DE 59904514D1 DE 59904514 T DE59904514 T DE 59904514T DE 59904514 T DE59904514 T DE 59904514T DE 59904514 D1 DE59904514 D1 DE 59904514D1
Authority
DE
Germany
Prior art keywords
high pressure
pressure line
conical
insert
connector
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 - Fee Related
Application number
DE59904514T
Other languages
German (de)
Inventor
Rolf Prillwitz
Bernd Raible
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.)
LOrange GmbH
Original Assignee
LOrange 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 LOrange GmbH filed Critical LOrange GmbH
Application granted granted Critical
Publication of DE59904514D1 publication Critical patent/DE59904514D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/165—Filtering elements specially adapted in fuel inlets to injector
    • 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
    • F02M55/004—Joints; Sealings
    • F02M55/005—Joints; Sealings for high pressure conduits, e.g. connected to pump outlet or to injector inlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasket Seals (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Lead Frames For Integrated Circuits (AREA)
  • Wire Bonding (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Abstract

A connector for a high pressure line has a conical seat (5) into which is pressed the conical end (17) of the high pressure line. The conical seat forms the inside of a conical seal insert (4) which is pressed into the conical seat (6) in the end of the connector housing. The bore inside the connector is larger than the bore inside the high pressure line and allows fitting of an insert, e.g. a filter element (3) which is clamped between an inner shoulder (14), inside the housing, and insert clamps (13) fitted into the housing. The conical seal insert has limited elasticity and ductability.
DE59904514T 1998-07-10 1999-07-08 Connection element of a high pressure line Expired - Fee Related DE59904514D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19831080A DE19831080A1 (en) 1998-07-10 1998-07-10 Connection element for a high pressure line

Publications (1)

Publication Number Publication Date
DE59904514D1 true DE59904514D1 (en) 2003-04-17

Family

ID=7873709

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19831080A Withdrawn DE19831080A1 (en) 1998-07-10 1998-07-10 Connection element for a high pressure line
DE59904514T Expired - Fee Related DE59904514D1 (en) 1998-07-10 1999-07-08 Connection element of a high pressure line

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19831080A Withdrawn DE19831080A1 (en) 1998-07-10 1998-07-10 Connection element for a high pressure line

Country Status (3)

Country Link
EP (1) EP0971120B1 (en)
AT (1) ATE234427T1 (en)
DE (2) DE19831080A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6840268B2 (en) * 2002-05-23 2005-01-11 Detroit Diesel Corporation High-pressure connector having an integrated flow limiter and filter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111370A (en) * 1977-04-08 1978-09-05 Caterpillar Tractor Co. Fuel inlet fitting for a fuel injection nozzle
JP2529032Y2 (en) * 1990-05-22 1997-03-12 臼井国際産業株式会社 Connection structure of branch pipe in high pressure fuel manifold
JPH0642428A (en) * 1992-07-20 1994-02-15 Usui Internatl Ind Co Ltd High pressure fuel injection pipe and manufacture thereof

Also Published As

Publication number Publication date
EP0971120A3 (en) 2001-08-01
EP0971120A2 (en) 2000-01-12
EP0971120B1 (en) 2003-03-12
ATE234427T1 (en) 2003-03-15
DE19831080A1 (en) 2000-01-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee