ATE288542T1 - ACTUATING FLUID DELIVERY SYSTEM FOR A FUEL INJECTION VALVE - Google Patents

ACTUATING FLUID DELIVERY SYSTEM FOR A FUEL INJECTION VALVE

Info

Publication number
ATE288542T1
ATE288542T1 AT00973841T AT00973841T ATE288542T1 AT E288542 T1 ATE288542 T1 AT E288542T1 AT 00973841 T AT00973841 T AT 00973841T AT 00973841 T AT00973841 T AT 00973841T AT E288542 T1 ATE288542 T1 AT E288542T1
Authority
AT
Austria
Prior art keywords
fluid
rail
fuel injector
delivery system
fluid delivery
Prior art date
Application number
AT00973841T
Other languages
German (de)
Inventor
Philip D Keeley
Kenneth R Ii Seymour
Martin R Zielke
James H Yager
John A Serio
Original Assignee
Int Engine Intellectual Prop
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 Int Engine Intellectual Prop filed Critical Int Engine Intellectual Prop
Application granted granted Critical
Publication of ATE288542T1 publication Critical patent/ATE288542T1/en

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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • 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
    • 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
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
    • F02M57/025—Injectors structurally combined with fuel-injection pumps characterised by the pump drive hydraulic, e.g. with pressure amplification
    • 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
    • F02M59/10—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 the piston-drive
    • F02M59/105—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 the piston-drive hydraulic drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Fluid-Driven Valves (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

A fluid delivery system (10) for delivering a supply of a fluid from a fluid source to a fuel injector (200) includes a rail (12) for conveying a fluid and being positionable proximate the fuel injector (200). The rail (12) has a fluid passageway (28) defined therein, the fluid passageway (28) being in fluid communication with the source of fluid. A connector (14) is in fluid communication with both the rail (12) and with the fuel injector (200) for fluidly connecting the rail (12) to the fuel injector (200). The connector (14) is universally moveable in three axes for accommodating static tolerances existing between the rail (12) and the fuel injector (200) and for accommodating dynamic relative motion between the rail (12) and the fuel injector (200) such that stresses imposed on the fuel injector (200) resulting from being attached to the rail (12) are substantially eliminated.
AT00973841T 1999-10-25 2000-10-25 ACTUATING FLUID DELIVERY SYSTEM FOR A FUEL INJECTION VALVE ATE288542T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16133099P 1999-10-25 1999-10-25
PCT/US2000/029404 WO2001053697A1 (en) 1999-10-25 2000-10-25 Actuating fluid delivery system for a fuel injector

Publications (1)

Publication Number Publication Date
ATE288542T1 true ATE288542T1 (en) 2005-02-15

Family

ID=22580751

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00973841T ATE288542T1 (en) 1999-10-25 2000-10-25 ACTUATING FLUID DELIVERY SYSTEM FOR A FUEL INJECTION VALVE

Country Status (10)

Country Link
EP (1) EP1224393B1 (en)
JP (1) JP2003520332A (en)
KR (1) KR20020054334A (en)
AT (1) ATE288542T1 (en)
AU (1) AU1230701A (en)
BR (1) BR0014992A (en)
CA (1) CA2387717A1 (en)
DE (1) DE60017926T2 (en)
MX (1) MXPA02003765A (en)
WO (1) WO2001053697A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004239124A (en) * 2003-02-05 2004-08-26 Hitachi Ltd Fuel injection valve and cylinder injection engine
KR100705133B1 (en) * 2006-03-16 2007-04-09 현대자동차주식회사 Sealing appartus of injector wire for automobile
DE102010014947A1 (en) * 2010-04-14 2011-12-01 Audi Ag Fuel distribution device for a motor vehicle and method for manufacturing a fuel distribution device
JP2015105585A (en) * 2013-11-28 2015-06-08 愛三工業株式会社 Fuel supply device and internal combustion engine
WO2017020131A1 (en) * 2015-08-04 2017-02-09 Westport Power Inc. Multi-fuel rail apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US161330A (en) 1875-03-30 Improvement in pyrometers
IT7853358V0 (en) * 1978-05-29 1978-05-29 Fiat Veicoli Ind METAL HOSE FOR FUEL SUPPLY TO AN INECTOR OF AN INTERNAL COMBUSTION ENGINE
DE2829057A1 (en) * 1978-07-01 1980-01-10 Bosch Gmbh Robert FUEL INJECTION SYSTEM
US4776615A (en) * 1983-01-24 1988-10-11 Pomeco Corporation Vapor recovery apparatus with swiveled nozzle
US5181494A (en) 1991-10-11 1993-01-26 Caterpillar, Inc. Hydraulically-actuated electronically-controlled unit injector having stroke-controlled piston and methods of operation

Also Published As

Publication number Publication date
BR0014992A (en) 2002-06-18
CA2387717A1 (en) 2001-07-26
AU1230701A (en) 2001-07-31
KR20020054334A (en) 2002-07-06
MXPA02003765A (en) 2003-07-14
WO2001053697A1 (en) 2001-07-26
DE60017926D1 (en) 2005-03-10
JP2003520332A (en) 2003-07-02
EP1224393A1 (en) 2002-07-24
DE60017926T2 (en) 2006-01-05
EP1224393B1 (en) 2005-02-02

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