DE602007009682D1 - Einspritzsystem mit querstromdüse für verbesserten druckerdgasstrahlspray - Google Patents

Einspritzsystem mit querstromdüse für verbesserten druckerdgasstrahlspray

Info

Publication number
DE602007009682D1
DE602007009682D1 DE602007009682T DE602007009682T DE602007009682D1 DE 602007009682 D1 DE602007009682 D1 DE 602007009682D1 DE 602007009682 T DE602007009682 T DE 602007009682T DE 602007009682 T DE602007009682 T DE 602007009682T DE 602007009682 D1 DE602007009682 D1 DE 602007009682D1
Authority
DE
Germany
Prior art keywords
cross
pressure gas
injection system
gas spray
improved pressure
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.)
Active
Application number
DE602007009682T
Other languages
English (en)
Inventor
James R Parish
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.)
Continental Automotive Systems Inc
Original Assignee
Continental Automotive Systems US Inc
Continental Automotive Systems Inc
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 Continental Automotive Systems US Inc, Continental Automotive Systems Inc filed Critical Continental Automotive Systems US Inc
Publication of DE602007009682D1 publication Critical patent/DE602007009682D1/de
Active 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
    • F02M21/0218—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
    • F02M21/0278—Port fuel injectors for single or multipoint injection into the air intake system
    • 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
    • F02M21/0281—Adapters, sockets or the like to mount injection valves onto engines; Fuel guiding passages between injectors and the air intake system or the combustion chamber
    • 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
    • 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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
DE602007009682T 2006-07-06 2007-07-02 Einspritzsystem mit querstromdüse für verbesserten druckerdgasstrahlspray Active DE602007009682D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/428,962 US20080041343A1 (en) 2006-07-06 2006-07-06 Fuel injection system with cross-flow nozzle for enhanced compressed natural gas jet spray
PCT/US2007/015460 WO2008005484A1 (en) 2006-07-06 2007-07-02 Fuel injection system with cross-flow nozzle for enhanced compressed natural gas jet spray

Publications (1)

Publication Number Publication Date
DE602007009682D1 true DE602007009682D1 (de) 2010-11-18

Family

ID=38608954

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007009682T Active DE602007009682D1 (de) 2006-07-06 2007-07-02 Einspritzsystem mit querstromdüse für verbesserten druckerdgasstrahlspray

Country Status (5)

Country Link
US (2) US20080041343A1 (de)
EP (1) EP2038538B1 (de)
JP (1) JP2009542961A (de)
DE (1) DE602007009682D1 (de)
WO (1) WO2008005484A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007044709A1 (de) * 2007-09-18 2009-03-19 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Einrichtung zur Einbringung von Kraftstoff
FR2950396B1 (fr) * 2009-09-22 2012-04-27 Mark Iv Systemes Moteurs Sa Module fonctionnel integrant un repartiteur et une rampe d'injection et son procede de fabrication
CN101915185B (zh) * 2010-06-10 2012-02-22 重庆长安汽车股份有限公司 一种具有减振功能的天然气发动机气轨安装支架
JP5803680B2 (ja) * 2012-01-05 2015-11-04 スズキ株式会社 車両用バイフューエルエンジン
US10094353B2 (en) * 2012-05-11 2018-10-09 Msd, Llc Throttle body fuel injection system with improved fuel distribution
CN102953887B (zh) * 2012-11-06 2014-11-05 天津大学 组合贯穿距的喷醇方法及装置
FI124874B (fi) 2012-11-13 2015-02-27 Wärtsilä Finland Oy Kaasunsyöttöjärjestelmä mäntämoottorille ja asennusmenetelmä
KR101553279B1 (ko) * 2013-10-11 2015-09-16 주식회사 현대케피코 차량용 흡기 매니폴드 구조
US9995255B2 (en) * 2014-01-21 2018-06-12 General Electric Company Multi-fuel engine system
CN103821638B (zh) * 2014-03-21 2016-04-06 潍坊威度电子科技有限公司 气体发动机燃料供给与空气进气嵌入式总成
GB2611101A (en) 2021-09-28 2023-03-29 Jcb Res An internal combustion engine

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995123A (en) * 1958-07-02 1961-08-08 Daimler Benz Ag Fuel injecting means for internal combustion engines of the type compressing a fuel-air mixture
US3159151A (en) * 1962-08-24 1964-12-01 Bendix Corp Fuel supply system
US3955548A (en) * 1974-07-19 1976-05-11 Burgess F. Stewart Fuel/air mixing device for internal combustion engine carburetor
US4014472A (en) * 1975-08-18 1977-03-29 National Instrument Company, Inc. Discharge nozzle structure
US5058549A (en) * 1988-02-26 1991-10-22 Toyota Jidosha Kabushiki Kaisha Fuel swirl generation type fuel injection valve and direct fuel injection type spark ignition internal combustion engine
US5201806A (en) * 1991-06-17 1993-04-13 Siemens Automotive L.P. Tilted fuel injector having a thin disc orifice member
EP0654602B1 (de) * 1993-11-18 2000-04-26 Siemens Automotive Corporation Einbauadapter für Kraftstoffeinspritzventil mit Hilfsluft
AUPM632494A0 (en) * 1994-06-21 1994-07-14 Biocom Pty Ltd Auxiliary injector
US5419297A (en) * 1994-06-28 1995-05-30 Siemens Automotive L.P. Extended tip gasoline port fuel injector
US5494224A (en) 1994-08-18 1996-02-27 Siemens Automotive L.P. Flow area armature for fuel injector
DE4441792A1 (de) * 1994-11-24 1996-05-30 Bosch Gmbh Robert Brennstoffeinspritzvorrichtung für eine Brennkraftmaschine
DE19504239A1 (de) * 1995-02-09 1996-08-14 Bosch Gmbh Robert Einlaßventil für einen Brennraum einer Brennkraftmaschine
US5722375A (en) * 1995-05-10 1998-03-03 Nally; Debora Extended tip air assist fuel injector
US5718205A (en) * 1996-06-27 1998-02-17 Kia Motors Corporation Fuel injection system with variable injection position
NL1003980C2 (nl) * 1996-09-06 1998-03-13 Vialle Beheer B V Inspuitinrichting.
AUPO964897A0 (en) * 1997-10-07 1997-10-30 Gas Injection Technologies Pty Limited Vapour fuel injection valve
JP2001132549A (ja) * 1999-11-05 2001-05-15 Yanmar Diesel Engine Co Ltd ガス機関の燃料混合装置
JP2001214811A (ja) * 2000-02-03 2001-08-10 Niigata Eng Co Ltd ガスエンジンの燃料ガス供給装置及び燃料ガス供給方法
US6622700B2 (en) * 2000-10-24 2003-09-23 Siemens Vdo Automotive, Inc. Integrated fuel system and wiring harness
US6913210B2 (en) * 2001-09-28 2005-07-05 Holley Performance Products Fuel injector nozzle adapter
US6769410B2 (en) * 2002-06-18 2004-08-03 Siemens Vdo Automotive Inc. Integrated fuel module wire harness and carrier gasket for vehicle intake manifold
DE10334913B4 (de) * 2002-08-07 2014-03-13 Siemens Vdo Automotive Inc. Ansaugkrümmer mit integrierten Merkmalen
WO2004106722A2 (de) 2003-05-27 2004-12-09 Avl List Gmbh Brennkraftmaschine
JP2006258012A (ja) * 2005-03-18 2006-09-28 Toyota Motor Corp 内燃機関
US7481381B2 (en) * 2006-06-30 2009-01-27 Continental Automotive Systems Us, Inc. Fuel injector having an external cross-flow nozzle for enhanced compressed natural gas jet spray
US20080006713A1 (en) * 2006-07-06 2008-01-10 Parish James R Fuel injector having an internally mounted cross-flow nozzle for enhanced compressed natural gas jet spray

Also Published As

Publication number Publication date
WO2008005484A1 (en) 2008-01-10
JP2009542961A (ja) 2009-12-03
EP2038538B1 (de) 2010-10-06
EP2038538A1 (de) 2009-03-25
US7469675B2 (en) 2008-12-30
US20080184964A1 (en) 2008-08-07
US20080041343A1 (en) 2008-02-21

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