KR100585361B1 - 내연 기관의 고압 연료 배관 - Google Patents

내연 기관의 고압 연료 배관 Download PDF

Info

Publication number
KR100585361B1
KR100585361B1 KR1020030076292A KR20030076292A KR100585361B1 KR 100585361 B1 KR100585361 B1 KR 100585361B1 KR 1020030076292 A KR1020030076292 A KR 1020030076292A KR 20030076292 A KR20030076292 A KR 20030076292A KR 100585361 B1 KR100585361 B1 KR 100585361B1
Authority
KR
South Korea
Prior art keywords
fuel
portions
pipe
combustion engine
internal combustion
Prior art date
Application number
KR1020030076292A
Other languages
English (en)
Korean (ko)
Other versions
KR20040038832A (ko
Inventor
고이데도시유끼
Original Assignee
닛산 지도우샤 가부시키가이샤
르노 에스. 아. 에스. 소시에떼 빠르 악시옹 셍쁠리피에
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 닛산 지도우샤 가부시키가이샤, 르노 에스. 아. 에스. 소시에떼 빠르 악시옹 셍쁠리피에 filed Critical 닛산 지도우샤 가부시키가이샤
Publication of KR20040038832A publication Critical patent/KR20040038832A/ko
Application granted granted Critical
Publication of KR100585361B1 publication Critical patent/KR100585361B1/ko

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
    • 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
    • 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
    • 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
    • F02M55/04—Means for damping vibrations or pressure fluctuations in injection pump inlets or outlets
    • 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
    • F02M2200/31—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements
    • F02M2200/315—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements for damping fuel pressure fluctuations

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
KR1020030076292A 2002-10-31 2003-10-30 내연 기관의 고압 연료 배관 KR100585361B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002317565A JP4134681B2 (ja) 2002-10-31 2002-10-31 内燃機関の高圧燃料配管
JPJP-P-2002-00317565 2002-10-31

Publications (2)

Publication Number Publication Date
KR20040038832A KR20040038832A (ko) 2004-05-08
KR100585361B1 true KR100585361B1 (ko) 2006-06-01

Family

ID=32089572

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020030076292A KR100585361B1 (ko) 2002-10-31 2003-10-30 내연 기관의 고압 연료 배관

Country Status (5)

Country Link
EP (1) EP1416151B1 (fr)
JP (1) JP4134681B2 (fr)
KR (1) KR100585361B1 (fr)
CN (2) CN100472062C (fr)
DE (1) DE60318799T2 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4069913B2 (ja) * 2004-09-10 2008-04-02 株式会社デンソー 蓄圧式燃料噴射システムに用いられる継手部材の接合方法および取付ステーの接合方法
EP1705366A1 (fr) * 2005-03-03 2006-09-27 Siemens Aktiengesellschaft Rampe à combustible de haute pression
US7699041B2 (en) 2007-12-11 2010-04-20 Delphi Technologies, Inc. Fuel distribution tube for direct injection fuel rail assemblies
JP2011069255A (ja) * 2009-09-24 2011-04-07 Daihatsu Motor Co Ltd 内燃機関の燃料デリバリパイプ
JP2011069254A (ja) * 2009-09-24 2011-04-07 Daihatsu Motor Co Ltd 内燃機関の燃料デリバリパイプ
DE102010051004A1 (de) * 2010-11-10 2012-05-10 Poppe & Potthoff Gmbh Kraftstoffverteilerrohr und Kraftstoffverteilerbaugruppe
CN101984248B (zh) * 2010-11-30 2012-01-04 天津雷沃动力股份有限公司 一种高压油轨
DE102011112376A1 (de) 2011-09-02 2013-03-07 Poppe & Potthoff Gmbh Kraftstoffverteilerrohr sowie Anordnung eines Kraftstoffverteilerrohrs
DE102012206984A1 (de) * 2012-04-26 2013-10-31 Bayerische Motoren Werke Aktiengesellschaft Hochdruckeinspritzleiste für ein Kraftstoffeinspritzsystem für eine Brennkraftmaschine
DE102013214965A1 (de) * 2013-07-31 2015-02-05 Robert Bosch Gmbh Brennstoffverteiler und Brennstoffeinspritzsystem
GB201514053D0 (en) * 2015-08-10 2015-09-23 Delphi Int Operations Lux Srl Novel fuel rail for injection system
GB2570114A (en) * 2018-01-10 2019-07-17 Delphi Tech Ip Ltd Fuel common rail
DE102018209130A1 (de) * 2018-06-08 2019-12-12 Robert Bosch Gmbh Kraftstoffspeicheranordnung sowie Brennkraftmaschine mit derartiger Anordnung
CN209942990U (zh) * 2018-12-11 2020-01-14 上海威克迈龙川汽车发动机零件有限公司 一种一体式端面密封的分配管
DE102019204150A1 (de) * 2019-03-26 2020-10-01 Robert Bosch Gmbh Hochdruckspeicher für Kraftstoffe, Kraftstoffsystem
CN110206668B (zh) * 2019-04-19 2022-12-16 浙江派尼尔科技股份有限公司 一种适合v6发动机空气数字化增压和调节的智能油轨
CN113931763A (zh) * 2021-09-30 2022-01-14 东风商用车有限公司 一种高压共轨管

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4601275A (en) * 1982-08-23 1986-07-22 General Motors Corporation Fuel rail
US5035221A (en) * 1989-01-11 1991-07-30 Martin Tiby M High pressure electronic common-rail fuel injection system for diesel engines
JP3355699B2 (ja) * 1993-06-11 2002-12-09 株式会社デンソー 蓄圧容器
JPH07208298A (ja) * 1994-01-27 1995-08-08 Aisin Seiki Co Ltd 内燃機関用燃料分配管
JPH09296768A (ja) * 1996-05-01 1997-11-18 Denso Corp 内燃機関の燃料供給装置

Also Published As

Publication number Publication date
DE60318799D1 (de) 2008-03-13
EP1416151A3 (fr) 2005-06-01
JP2004150368A (ja) 2004-05-27
KR20040038832A (ko) 2004-05-08
EP1416151A2 (fr) 2004-05-06
CN100472062C (zh) 2009-03-25
DE60318799T2 (de) 2008-06-05
CN1499072A (zh) 2004-05-26
EP1416151B1 (fr) 2008-01-23
JP4134681B2 (ja) 2008-08-20
CN2718242Y (zh) 2005-08-17

Similar Documents

Publication Publication Date Title
KR100585361B1 (ko) 내연 기관의 고압 연료 배관
US11248514B2 (en) Liquid-cooled internal combustion engine
KR101100957B1 (ko) 통합된 분배기 블록을 구비한 고압 어큐뮬레이터 본체
EP0780569B1 (fr) Dispositif d'injection de carburant avec accumulateur
EP2609320B1 (fr) Rampe de carburant conçue pour atténuer le bruit rayonné
BRPI0613413A2 (pt) sistema de injeção de acumulador para um motor de combustão interna
JP2001280219A (ja) 大型ディーゼルエンジンにおける共通レール・システム用供給装置
JPH07103103A (ja) 圧力供給装置
US11199168B2 (en) Distributor apparatus of a common-rail system
US8720418B2 (en) Fuel injection system
US6742504B2 (en) Pressure wave attenuator for a rail
US20050166898A1 (en) Fuel injection system and cylinder head with a central fuel reservoir
US6260538B1 (en) Fuel system
US6935315B2 (en) High volume actuating fluid rail
CN104696100B (zh) 曲轴箱内具有油道的内燃机
US20150219054A1 (en) Fuel injection pressure pulsation dampening system
JPH07208298A (ja) 内燃機関用燃料分配管
KR102245432B1 (ko) 맥동 저감을 위한 연료레일의 연료 흐름 분배 장치
JP2005233085A (ja) 燃料供給装置
JP6992556B2 (ja) エンジンの燃料供給装置
KR100844637B1 (ko) 오일 맥동 저감을 겸한 오일펌프 일체형 체인 오일젯 구조
EP2050953A2 (fr) Collecteur de distribution d'huile à haute pression pour moteur diesel
US10012193B2 (en) Fuel injector rail

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20130516

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20140515

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20150514

Year of fee payment: 10

FPAY Annual fee payment

Payment date: 20160512

Year of fee payment: 11

FPAY Annual fee payment

Payment date: 20170511

Year of fee payment: 12

FPAY Annual fee payment

Payment date: 20180510

Year of fee payment: 13

FPAY Annual fee payment

Payment date: 20190516

Year of fee payment: 14