DE59607134D1 - Brennstoffeinspritzventil in einer brennkraftmaschine - Google Patents

Brennstoffeinspritzventil in einer brennkraftmaschine

Info

Publication number
DE59607134D1
DE59607134D1 DE59607134T DE59607134T DE59607134D1 DE 59607134 D1 DE59607134 D1 DE 59607134D1 DE 59607134 T DE59607134 T DE 59607134T DE 59607134 T DE59607134 T DE 59607134T DE 59607134 D1 DE59607134 D1 DE 59607134D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
fuel injection
injection valve
valve
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
DE59607134T
Other languages
English (en)
Inventor
Uwe Grytz
Stefan Lauter
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of DE59607134D1 publication Critical patent/DE59607134D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02M69/04—Injectors peculiar thereto
    • F02M69/048—Injectors peculiar thereto having variable fuel outlets, e.g. controlled by a valve actuated by operator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/08—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets
    • F02B31/085—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets having two inlet 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1853—Orifice plates
    • 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
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/044—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit downstream of an air throttle valve
    • 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
    • F02M69/04—Injectors peculiar thereto
    • F02M69/047—Injectors peculiar thereto injectors with air chambers, e.g. communicating with atmosphere for aerating the nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B2031/006—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air intake valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE59607134T 1995-09-21 1996-07-18 Brennstoffeinspritzventil in einer brennkraftmaschine Expired - Fee Related DE59607134D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19535047A DE19535047A1 (de) 1995-09-21 1995-09-21 Brennstoffeinspritzventil
PCT/DE1996/001302 WO1997011270A1 (de) 1995-09-21 1996-07-18 Brennstoffeinspritzventil

Publications (1)

Publication Number Publication Date
DE59607134D1 true DE59607134D1 (de) 2001-07-26

Family

ID=7772747

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19535047A Withdrawn DE19535047A1 (de) 1995-09-21 1995-09-21 Brennstoffeinspritzventil
DE59607134T Expired - Fee Related DE59607134D1 (de) 1995-09-21 1996-07-18 Brennstoffeinspritzventil in einer brennkraftmaschine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19535047A Withdrawn DE19535047A1 (de) 1995-09-21 1995-09-21 Brennstoffeinspritzventil

Country Status (5)

Country Link
US (1) US5819707A (de)
EP (1) EP0823020B1 (de)
JP (1) JPH10509495A (de)
DE (2) DE19535047A1 (de)
WO (1) WO1997011270A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11311140A (ja) * 1998-04-27 1999-11-09 Yamaha Motor Co Ltd エンジンの吸気装置
DE10115282B4 (de) * 2000-03-29 2006-03-02 Hitachi, Ltd. Einlaßluftsteuervorrichtung und Brennkraftmaschine, in der sie montiert ist
JP3848526B2 (ja) * 2000-09-12 2006-11-22 本田技研工業株式会社 エンジンの燃料噴射弁配置構造
WO2006084085A1 (en) * 2005-02-04 2006-08-10 Ismailov Murad M Liquid spray system and nozzle with improved spray generation
FR2909416B1 (fr) 2006-11-30 2009-01-16 Inst Francais Du Petrole Moteur suralimente a combustion interne et a balayage des gaz brules avec au moins deux moyens d'admission
DE102010040169A1 (de) * 2010-09-02 2012-03-08 Robert Bosch Gmbh Vorrichtung zur Drosselung einer Fluidströmung und korrespondierende Kolbenpumpe zur Förderung von Fluiden
JP6311472B2 (ja) * 2014-06-16 2018-04-18 株式会社デンソー 燃料噴射弁

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01167458A (ja) * 1987-12-21 1989-07-03 Fuji Heavy Ind Ltd 燃料噴射装置
JPH045469A (ja) * 1990-04-23 1992-01-09 Nissan Motor Co Ltd 燃料噴射装置
DE4104019C1 (de) * 1991-02-09 1992-04-23 Robert Bosch Gmbh, 7000 Stuttgart, De
JPH0681755A (ja) * 1992-09-02 1994-03-22 Nissan Motor Co Ltd 内燃機関の燃料供給装置
JPH06299935A (ja) * 1993-04-14 1994-10-25 Nippon Soken Inc 多孔燃料噴射弁の噴射燃料分配比制御装置
JPH07151039A (ja) * 1993-11-26 1995-06-13 Suzuki Motor Corp 燃料噴射制御装置
FR2720114B1 (fr) * 1994-05-20 1996-06-21 Inst Francais Du Petrole Procédé et dispositif de préparation d'un mélange carbure dans un moteur quatre temps à allumage commandé.
DE4420063A1 (de) * 1994-06-08 1995-12-14 Bayerische Motoren Werke Ag Kraftstoff-Einspritzventil mit mehreren Abspritzöffnungen, für eine gemischverdichtende Brennkraftmaschine
JPH0821342A (ja) * 1994-07-07 1996-01-23 Yamaha Motor Co Ltd 燃料噴射式エンジン
FR2722541B1 (fr) * 1994-07-12 1996-09-20 Magneti Marelli France Sa Injecteur de carburant "bi-jet" a aassistance pneumatique de pulverisation, pour moteur a combustioninterne alimente par injection
US5636613A (en) * 1994-11-10 1997-06-10 Yamaha Hatsudoki Kabushiki Kaisha Cylinder head porting arrangement for multi-valve engine

Also Published As

Publication number Publication date
US5819707A (en) 1998-10-13
DE19535047A1 (de) 1997-03-27
WO1997011270A1 (de) 1997-03-27
EP0823020A1 (de) 1998-02-11
JPH10509495A (ja) 1998-09-14
EP0823020B1 (de) 2001-06-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee