DE102014103763B8 - Kraftstoffzufuhrsystem für eine Verbrennungskraftmaschine - Google Patents

Kraftstoffzufuhrsystem für eine Verbrennungskraftmaschine Download PDF

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Publication number
DE102014103763B8
DE102014103763B8 DE102014103763.4A DE102014103763A DE102014103763B8 DE 102014103763 B8 DE102014103763 B8 DE 102014103763B8 DE 102014103763 A DE102014103763 A DE 102014103763A DE 102014103763 B8 DE102014103763 B8 DE 102014103763B8
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
supply system
fuel supply
fuel
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
DE102014103763.4A
Other languages
English (en)
Other versions
DE102014103763A1 (de
DE102014103763B4 (de
Inventor
Masaaki Kato
Takamasa Yokota
Hisaharu Takeuchi
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Publication of DE102014103763A1 publication Critical patent/DE102014103763A1/de
Application granted granted Critical
Publication of DE102014103763B4 publication Critical patent/DE102014103763B4/de
Publication of DE102014103763B8 publication Critical patent/DE102014103763B8/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/06—Apparatus for de-liquefying, e.g. by heating
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
    • F02M21/0209—Hydrocarbon fuels, e.g. methane or acetylene
    • F02M21/0212—Hydrocarbon fuels, e.g. methane or acetylene comprising at least 3 C-Atoms, e.g. liquefied petroleum gas [LPG], propane or butane
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0245—High pressure fuel supply systems; Rails; Pumps; Arrangement of valves
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—Injectors
    • F02M21/0257—Details of the valve closing elements, e.g. valve seats, stems or arrangement of flow passages
    • F02M21/026—Lift valves, i.e. stem operated valves
    • F02M21/0263—Inwardly opening single or multi nozzle valves, e.g. needle valves
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—Injectors
    • F02M21/0275—Injectors for in-cylinder direct injection, e.g. injector combined with spark plug
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE102014103763.4A 2013-03-29 2014-03-19 Kraftstoffzufuhrsystem für eine Verbrennungskraftmaschine Expired - Fee Related DE102014103763B8 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013072966A JP5888276B2 (ja) 2013-03-29 2013-03-29 燃料供給装置
JP2013-072966 2013-03-29

Publications (3)

Publication Number Publication Date
DE102014103763A1 DE102014103763A1 (de) 2014-10-02
DE102014103763B4 DE102014103763B4 (de) 2020-03-26
DE102014103763B8 true DE102014103763B8 (de) 2020-05-20

Family

ID=51519930

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102014103763.4A Expired - Fee Related DE102014103763B8 (de) 2013-03-29 2014-03-19 Kraftstoffzufuhrsystem für eine Verbrennungskraftmaschine

Country Status (2)

Country Link
JP (1) JP5888276B2 (de)
DE (1) DE102014103763B8 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6519442B2 (ja) * 2015-10-23 2019-05-29 株式会社デンソー 燃料供給システム
JP2018035682A (ja) * 2016-08-29 2018-03-08 真士 加藤 エンジン
DE102017005478B3 (de) 2017-06-08 2018-09-27 L'orange Gmbh Kraftstoffinjektor
CN107806386B (zh) * 2017-12-05 2024-03-12 北京理工大学 一种超临界燃油喷射系统
GB2570716B (en) * 2018-02-05 2022-03-16 Caterpillar Motoren Gmbh & Co Gas admission valve and fuel gas supply assembly with leakage containment flowpath
DE102018201806A1 (de) * 2018-02-06 2019-08-08 Robert Bosch Gmbh Kraftstofffördereinrichtung für kryogene Kraftstoffe
DE102019123537A1 (de) * 2019-09-03 2021-03-04 Volkswagen Ag Kraftstoffversorgungssystem zur aktiven Spülung einer Vorkammer einer ottomotorisch betriebenen Brennkraftmaschine mit Kraftstoffdampf oder einem Kraftstoffdampf/Luft-Gemisch mittels eines Kraftstoffverdampfers stromauf der Vorkammer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001132575A (ja) * 1999-11-05 2001-05-15 Toyota Motor Corp 内燃機関の燃料噴射弁加熱装置
JP2008002382A (ja) * 2006-06-23 2008-01-10 Toyota Motor Corp 内燃機関の燃料供給装置
US7488357B2 (en) * 2004-11-24 2009-02-10 Syracuse University Supercritical diesel fuel composition, combustion process and fuel system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6341666A (ja) * 1986-08-08 1988-02-22 Mazda Motor Corp 燃料噴射式エンジンの燃料制御装置
JP4399697B2 (ja) * 2001-02-28 2010-01-20 株式会社デンソー 燃料供給装置および燃料濾過装置
JP3922695B2 (ja) * 2002-06-18 2007-05-30 ボッシュ株式会社 ディーゼルエンジンのｄｍｅ燃料供給装置
JP2005180193A (ja) * 2003-12-16 2005-07-07 Bosch Automotive Systems Corp ディーゼルエンジンの液化ガス燃料供給装置
JP2006274817A (ja) * 2005-03-28 2006-10-12 Aisan Ind Co Ltd 内燃機関の燃料噴射装置
JP2006299838A (ja) * 2005-04-18 2006-11-02 Nikki Co Ltd エンジンの燃料供給装置
CN101356362A (zh) * 2005-10-28 2009-01-28 山元和德 石油燃料供给方法及其回路
DE102007016418A1 (de) * 2007-04-05 2008-10-09 Man Diesel Se Temperierung der Schaltventileinheit in Einspritzsystemen
JP4707156B2 (ja) * 2007-06-01 2011-06-22 ボッシュ株式会社 内燃機関の液化ガス燃料供給装置
JP2009127469A (ja) * 2007-11-21 2009-06-11 Aisan Ind Co Ltd 燃料供給システム及び三方弁
JP2011027041A (ja) * 2009-07-27 2011-02-10 Denso Corp 内燃機関の燃料ポンプ制御装置
JP5321432B2 (ja) * 2009-12-03 2013-10-23 株式会社デンソー 燃料供給装置
JP5344307B2 (ja) * 2009-12-11 2013-11-20 株式会社デンソー 高圧ポンプ
JP2012237224A (ja) * 2011-05-11 2012-12-06 Bosch Corp 蓄圧式燃料噴射装置の制御装置及び制御方法並びに蓄圧式燃料噴射装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001132575A (ja) * 1999-11-05 2001-05-15 Toyota Motor Corp 内燃機関の燃料噴射弁加熱装置
US7488357B2 (en) * 2004-11-24 2009-02-10 Syracuse University Supercritical diesel fuel composition, combustion process and fuel system
US8197558B2 (en) * 2004-11-24 2012-06-12 Syracuse University Supercritical diesel fuel composition, combustion process and fuel system
JP2008002382A (ja) * 2006-06-23 2008-01-10 Toyota Motor Corp 内燃機関の燃料供給装置

Also Published As

Publication number Publication date
DE102014103763A1 (de) 2014-10-02
JP5888276B2 (ja) 2016-03-16
DE102014103763B4 (de) 2020-03-26
JP2014196712A (ja) 2014-10-16

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Effective date: 20140904

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R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee