DE69110582D1 - Hochdruck-Kraftstoffeinspritzsystem für eine Brennkraftmaschine. - Google Patents

Hochdruck-Kraftstoffeinspritzsystem für eine Brennkraftmaschine.

Info

Publication number
DE69110582D1
DE69110582D1 DE69110582T DE69110582T DE69110582D1 DE 69110582 D1 DE69110582 D1 DE 69110582D1 DE 69110582 T DE69110582 T DE 69110582T DE 69110582 T DE69110582 T DE 69110582T DE 69110582 D1 DE69110582 D1 DE 69110582D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
high pressure
fuel injection
injection system
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
DE69110582T
Other languages
English (en)
Other versions
DE69110582T2 (de
Inventor
Takeo Yoshida
Yoshikazu Nakamura
Minoru Suzuki
Ryoichi Hirai
Takahiro Suzuki
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co Ltd
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
Priority claimed from JP2239343A external-priority patent/JP2955339B2/ja
Application filed by Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Application granted granted Critical
Publication of DE69110582D1 publication Critical patent/DE69110582D1/de
Publication of DE69110582T2 publication Critical patent/DE69110582T2/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
    • 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
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/366—Valves being actuated electrically
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • 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
    • F02M2200/24—Fuel-injection apparatus with sensors
    • 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
    • Y02T10/12—Improving ICE efficiencies
DE69110582T 1990-08-31 1991-09-02 Hochdruck-Kraftstoffeinspritzsystem für eine Brennkraftmaschine. Expired - Fee Related DE69110582T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP23011590 1990-08-31
JP2239343A JP2955339B2 (ja) 1990-09-10 1990-09-10 ディーゼルエンジンの燃料噴射装置

Publications (2)

Publication Number Publication Date
DE69110582D1 true DE69110582D1 (de) 1995-07-27
DE69110582T2 DE69110582T2 (de) 1995-12-21

Family

ID=26529149

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69110582T Expired - Fee Related DE69110582T2 (de) 1990-08-31 1991-09-02 Hochdruck-Kraftstoffeinspritzsystem für eine Brennkraftmaschine.

Country Status (2)

Country Link
EP (1) EP0474168B1 (de)
DE (1) DE69110582T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19548278B4 (de) * 1995-12-22 2007-09-13 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
US5918578A (en) * 1996-02-29 1999-07-06 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Fuel feeding system for internal combustion engine
FR2766240B1 (fr) * 1997-07-18 1999-09-10 Renault Circuit d'alimentation d'injecteurs comprenant un volume tampon associe a la pompe d'injection
IT1299956B1 (it) * 1998-04-06 2000-04-04 Magneti Marelli Spa Dispositivo di alimentazione del carburante ad almeno una camera di combustione di un motore a scoppio.
DE10118884A1 (de) * 2001-04-18 2002-11-07 Bosch Gmbh Robert Hochdruck-Kraftstoffpumpe für ein Kraftstoffsystem einer direkteinspritzenden Brennkraftmaschine, Kraftstoffsystem sowie Brennkraftmaschine
DE10155247B4 (de) * 2001-11-09 2006-08-24 Siemens Ag Einspritzanlage mit Notlauffunktion
DE102009026477A1 (de) * 2009-05-26 2010-12-02 Robert Bosch Gmbh Druckregelventil, insbesondere für einen Hochdruckspeicherkörper eines Kraftstoffeinspritzsystems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR765315A (fr) * 1932-12-17 1934-06-08 Henschel & Sohn Ag Procédé et dispositif pour le réglage de la puissance des moteurs à combustion interne
GB2091805B (en) * 1981-01-27 1984-04-04 Lucas Industries Ltd Fuel system for internal combustion engines
DE3147467C1 (de) * 1981-12-01 1983-04-21 Daimler-Benz Ag, 7000 Stuttgart Einspritzanlage fuer Brennkraftmaschinen
DE3436768A1 (de) * 1984-10-06 1986-04-10 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur steuerung der kraftstoffeinspritzung bei brennkraftmaschinen und kraftstoffeinspritzsystem zur durchfuehrung des verfahrens
JPH07122422B2 (ja) * 1986-05-02 1995-12-25 日本電装株式会社 燃料噴射装置
DE3703438A1 (de) * 1987-02-05 1988-08-18 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen

Also Published As

Publication number Publication date
DE69110582T2 (de) 1995-12-21
EP0474168B1 (de) 1995-06-21
EP0474168A1 (de) 1992-03-11

Similar Documents

Publication Publication Date Title
DE59105977D1 (de) Brennstoffeinspritzeinrichtung für brennkraftmaschinen.
DE69112355D1 (de) Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen.
DE59101223D1 (de) Krafstoffeinspritzsystem für brennkraftmaschinen.
DE69103563D1 (de) Elektromagnetisch betätigte Kraftstoffeinspritzvorrichtung für eine Brennkraftmaschine.
DE59101356D1 (de) Kraftstoffeinspritzsystem für Brennkraftmaschinen.
DE69006168T2 (de) Kraftstoffeinspritzdüse für Brennkraftmaschinen.
DE69018889D1 (de) Hochdruck-Kraftstoffeinspritzeinheit für eine Brennkraftmaschine.
DE59100345D1 (de) Kraftstoff-Einspritzdüse für Brennkraftmaschinen.
DE69107880T2 (de) Kraftstoffeinspritzvorrichtung für eine Brennkraftmaschine.
DE59005382D1 (de) Kraftstoffverteilereinspritzpumpe für brennkraftmaschinen.
DE59101332D1 (de) Kraftstoff-einspritzdüse für brennkraftmaschinen.
DE59201577D1 (de) Kraftstoffeinspritzpumpe für Brennkraftmaschinen.
DE59100606D1 (de) Brennstoffeinspritzvorrichtung für luftverdichtende Brennkraftmaschinen.
DE58905861D1 (de) Kraftstoffeinspritzpumpe für Brennkraftmaschinen.
DE59106084D1 (de) Kraftstoffversorgungssystem für eine brennkraftmaschine.
DE69110582T2 (de) Hochdruck-Kraftstoffeinspritzsystem für eine Brennkraftmaschine.
DE59002553D1 (de) Kraftstoffeinspritzpumpe für brennkraftmaschinen.
DE59003366D1 (de) Kraftstoffeinspritzpumpe für brennkraftmaschinen.
DE59102657D1 (de) Kraftstoffeinspritzpumpe für brennkraftmaschinen.
DE59007406D1 (de) Kraftstoffeinspritzpumpe für brennkraftmaschinen.
DK0478099T3 (da) Brændstofinjektionssystem til en forbrændingsmotor
DE58906006D1 (de) Kraftstoffeinspritzpumpe für Brennkraftmaschinen.
DE59004362D1 (de) Kraftstoffeinspritzsystem für eine Brennkraftmaschine.
DE59004816D1 (de) Kraftstoffeinsprizteinrichtung für einspritzbrennkraftmaschinen.
DE59102577D1 (de) Kraftstoffeinspritzpumpe für brennkraftmaschinen.

Legal Events

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