ATE506532T1 - Hochdruckspeicherkörper mit integriertem verteilerblock - Google Patents

Hochdruckspeicherkörper mit integriertem verteilerblock

Info

Publication number
ATE506532T1
ATE506532T1 AT06830244T AT06830244T ATE506532T1 AT E506532 T1 ATE506532 T1 AT E506532T1 AT 06830244 T AT06830244 T AT 06830244T AT 06830244 T AT06830244 T AT 06830244T AT E506532 T1 ATE506532 T1 AT E506532T1
Authority
AT
Austria
Prior art keywords
pressure
high pressure
volume
distribution block
accessory body
Prior art date
Application number
AT06830244T
Other languages
English (en)
Inventor
Christoph Weizenauer
Jochen Walther
Markus Degn
Gernot Payer
Sven Voelter
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of ATE506532T1 publication Critical patent/ATE506532T1/de

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
    • 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
    • F02M55/04—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
    • 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
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • 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
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • F02M63/0275—Arrangement of common rails
    • F02M63/0285—Arrangement of common rails having more than one common rail
    • F02M63/0295—Arrangement of common rails having more than one common rail for V- or star- or boxer-engines
    • 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
    • F02M2200/28—Details of throttles in fuel-injection apparatus
    • 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
    • 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
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
AT06830244T 2006-01-26 2006-11-30 Hochdruckspeicherkörper mit integriertem verteilerblock ATE506532T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006003639A DE102006003639A1 (de) 2006-01-26 2006-01-26 Hochdruckspeicherkörper mit integriertem Verteilerblock
PCT/EP2006/069147 WO2007085313A1 (de) 2006-01-26 2006-11-30 Hochdruckspeicherkörper mit integriertem verteilerblock

Publications (1)

Publication Number Publication Date
ATE506532T1 true ATE506532T1 (de) 2011-05-15

Family

ID=37607450

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06830244T ATE506532T1 (de) 2006-01-26 2006-11-30 Hochdruckspeicherkörper mit integriertem verteilerblock

Country Status (8)

Country Link
US (1) US7827962B2 (de)
EP (1) EP1982070B1 (de)
JP (1) JP5135230B2 (de)
KR (1) KR101100957B1 (de)
CN (1) CN101438052B (de)
AT (1) ATE506532T1 (de)
DE (2) DE102006003639A1 (de)
WO (1) WO2007085313A1 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4462286B2 (ja) * 2007-04-10 2010-05-12 トヨタ自動車株式会社 内燃機関の燃料供給装置
DE102008054805B4 (de) 2008-12-17 2022-07-07 Robert Bosch Gmbh Kraftstoffeinspritzvorrichtung für eine Brennkraftmaschine
JP2010169068A (ja) 2009-01-26 2010-08-05 Mitsubishi Heavy Ind Ltd コモンレール上流側圧力変動制御装置
DE102009027182A1 (de) * 2009-06-25 2010-12-30 Robert Bosch Gmbh Einspritzsystem zum Einspritzen von Fluid in einen Abgastrakt
JP2011132941A (ja) * 2009-11-26 2011-07-07 Nippon Soken Inc 圧力制御弁
DE102010012207A1 (de) * 2010-03-19 2011-09-22 Robert Bosch Gmbh Drosselschraube und hydraulisches Gerät
US8251047B2 (en) * 2010-08-27 2012-08-28 Robert Bosch Gmbh Fuel rail for attenuating radiated noise
DE102010042081A1 (de) 2010-10-06 2012-01-19 Robert Bosch Gmbh Variabler Hochdruckspeicher
DE102010042373A1 (de) 2010-10-13 2012-04-19 Robert Bosch Gmbh Hochdruckeinspritzsystem mit variablem Volumen
CN102022238A (zh) * 2010-12-17 2011-04-20 中国石油天然气集团公司 一种油井服务柴油机共轨模块
US8789513B2 (en) * 2011-09-26 2014-07-29 Hitachi, Ltd Fuel delivery system
CH705729A1 (de) * 2011-11-07 2013-05-15 Liebherr Machines Bulle Sa Einspritzsystem.
WO2013117445A1 (en) * 2012-02-08 2013-08-15 Robert Bosch Gmbh A fuel supply device in a vehicle
JP6012208B2 (ja) * 2012-03-14 2016-10-25 本田技研工業株式会社 エンジンの燃料供給装置
CN103321804A (zh) * 2013-05-31 2013-09-25 哈尔滨工程大学 压力波阻尼式稳压器
CN103470415A (zh) * 2013-09-15 2013-12-25 中国北方发动机研究所(天津) 一种v型8缸柴油机高压共轨燃油喷射系统布置型式
GB2522070A (en) * 2014-01-14 2015-07-15 Caterpillar Motoren Gmbh & Co Gaseous fuel feeding system
CN106414930B (zh) 2014-06-11 2019-06-25 天纳克汽车经营有限公司 带有管线压力控制阀的流体递送系统
CN105673154B (zh) 2014-11-21 2019-11-08 天纳克（苏州）排放系统有限公司 共轨、该共轨的应用、尿素喷射系统及其控制方法
US10202883B2 (en) * 2014-11-21 2019-02-12 Tenneco (Suzhou) Emission System Co., Ltd. Common rail assembly, urea injection system and application thereof
CA2874627A1 (en) * 2014-12-11 2015-02-12 Westport Power Inc. Apparatus for reducing pressure pulsations in a gaseous fuelled internal combustion engine
JP6546771B2 (ja) * 2015-04-15 2019-07-17 臼井国際産業株式会社 ガソリン直噴レール
DE102015212868A1 (de) * 2015-07-09 2017-01-12 Hirschvogel Umformtechnik Gmbh Innendruckbelastetes Bauteil
GB201514053D0 (en) * 2015-08-10 2015-09-23 Delphi Int Operations Lux Srl Novel fuel rail for injection system
DE102016203821A1 (de) 2016-03-09 2017-09-14 Robert Bosch Gmbh Flüssigkeitsschalldämpfer
JP6906912B2 (ja) * 2016-08-23 2021-07-21 臼井国際産業株式会社 ガソリン直噴レール
JP2019052616A (ja) * 2017-09-19 2019-04-04 臼井国際産業株式会社 高圧直噴用のレール
JP7102755B2 (ja) * 2018-02-02 2022-07-20 マツダ株式会社 エンジンの燃料供給装置
IT201800002722A1 (it) * 2018-02-15 2019-08-15 Bosch Gmbh Robert Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
DE102018104848B3 (de) 2018-03-02 2019-07-04 Mtu Friedrichshafen Gmbh Verteilervorrichtung eines Common-Rail-Systems
DE102018207760A1 (de) * 2018-05-17 2019-11-21 Robert Bosch Gmbh Brennstoffverteiler für Brennkraftmaschinen
DE102018209130A1 (de) * 2018-06-08 2019-12-12 Robert Bosch Gmbh Kraftstoffspeicheranordnung sowie Brennkraftmaschine mit derartiger Anordnung
DE102018118120A1 (de) * 2018-07-26 2020-01-30 Liebherr-Components Deggendorf Gmbh Anschlussstück für Kraftstoffinjektor eines Verbrennungsmotors
US10794346B2 (en) * 2019-01-24 2020-10-06 Caterpillar Inc. Fuel rail
DE102019121549A1 (de) * 2019-08-09 2021-02-11 Liebherr-Components Deggendorf Gmbh Durchflussbegrenzer für ein Kraftstoffeinspritzsystem sowie Kraftstoffeinspritzsystem
CN116438374B (zh) * 2020-07-24 2025-10-03 康明斯有限公司 模块化和可扩展的共轨燃料系统架构
JP7594416B2 (ja) * 2020-11-27 2024-12-04 三桜工業株式会社 燃料分配管
DE102020134014B3 (de) * 2020-12-17 2022-03-24 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kraftstoff-Rail eines Kraftstoffeinspritzsystems einer Brennkraftmaschine
DE102021203373A1 (de) * 2021-04-06 2022-10-06 Robert Bosch Gesellschaft mit beschränkter Haftung Kraftstoffeinspritzsystem für ein Fahrzeug und Einspritzleiste für ein Kraftstoffeinspritzsystem

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08246984A (ja) * 1995-03-07 1996-09-24 Nippondenso Co Ltd 内燃機関の燃料供給系脈動圧減衰装置
JPH08261099A (ja) * 1995-03-24 1996-10-08 Toyoda Gosei Co Ltd 燃料圧力脈動減衰装置
JPH08261097A (ja) * 1995-03-24 1996-10-08 Toyoda Gosei Co Ltd 燃料圧力脈動減衰装置
JP3292017B2 (ja) * 1996-01-16 2002-06-17 トヨタ自動車株式会社 Ｖ型エンジンの燃料供給装置
DE19643295C1 (de) * 1996-10-21 1998-03-26 Bosch Gmbh Robert Brennstoffversorgungssystem
WO1999051909A1 (de) * 1998-04-01 1999-10-14 Aeroquip-Vickers International Gmbh Anordnung zur verringerung von pulsationen und/oder vibrationen in hydraulischen schlauchleitungssystemen
JP3763698B2 (ja) * 1998-10-22 2006-04-05 株式会社日本自動車部品総合研究所 圧力脈動を緩和し得る燃料供給システムの設計方法
DE19854551A1 (de) * 1998-11-26 2000-05-31 Bosch Gmbh Robert Flachrohrdruckdämpfer zur Dämpfung von Flüssigkeits-Druckschwingungen in Flüssigkeitsleitungen
DE19942855A1 (de) * 1999-09-08 2001-03-22 Bosch Gmbh Robert Kraftstoffhochdruckspeicher
JP4240835B2 (ja) * 2001-03-29 2009-03-18 株式会社日本自動車部品総合研究所 内燃機関の燃料噴射装置
JPWO2003008796A1 (ja) * 2001-07-16 2004-11-11 臼井国際産業株式会社 燃料圧力脈動抑制システム
US6905002B2 (en) * 2002-06-21 2005-06-14 International Engine Intellectual Property Company, Llc Acoustic wave attenuator for a rail
JP4035417B2 (ja) * 2002-10-09 2008-01-23 臼井国際産業株式会社 対向型エンジンの燃料供給配管系における圧力脈動の減衰方法及びその装置。
US6848477B2 (en) * 2003-01-14 2005-02-01 Visteon Global Technologies, Inc. Fuel pressure damping system and method
US6925989B2 (en) * 2003-08-18 2005-08-09 Visteon Global Technologies, Inc. Fuel system having pressure pulsation damping
US7021290B2 (en) * 2003-11-25 2006-04-04 Millennium Industries Fuel rail crossover hose
JP2005163556A (ja) * 2003-11-28 2005-06-23 Denso Corp コモンレール式燃料噴射装置
US6935314B2 (en) * 2003-12-19 2005-08-30 Millennium Industries Corp. Fuel rail air damper
US7146965B1 (en) * 2005-05-31 2006-12-12 Automotive Components Holdings, Llc Enhanced fuel pressure pulsation damping system with low flow restriction
JP2007270682A (ja) * 2006-03-30 2007-10-18 Honda Motor Co Ltd エンジン側燃料配管およびタンク側燃料配管を備える燃料供給装置
JP4616817B2 (ja) * 2006-11-10 2011-01-19 三菱重工業株式会社 エンジンの蓄圧式燃料噴射装置
US7406946B1 (en) * 2007-04-02 2008-08-05 Hitachi, Ltd. Method and apparatus for attenuating fuel pump noise in a direct injection internal combustion chamber

Also Published As

Publication number Publication date
JP2009524761A (ja) 2009-07-02
US20090223486A1 (en) 2009-09-10
DE502006009376D1 (de) 2011-06-01
JP5135230B2 (ja) 2013-02-06
EP1982070B1 (de) 2011-04-20
KR20080089667A (ko) 2008-10-07
KR101100957B1 (ko) 2011-12-29
US7827962B2 (en) 2010-11-09
CN101438052B (zh) 2012-06-06
WO2007085313A1 (de) 2007-08-02
EP1982070A1 (de) 2008-10-22
DE102006003639A1 (de) 2007-08-02
CN101438052A (zh) 2009-05-20

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