DE68903967D1 - Akkumulator - brennstoffeinspritzduese. - Google Patents

Akkumulator - brennstoffeinspritzduese.

Info

Publication number
DE68903967D1
DE68903967D1 DE8989103790T DE68903967T DE68903967D1 DE 68903967 D1 DE68903967 D1 DE 68903967D1 DE 8989103790 T DE8989103790 T DE 8989103790T DE 68903967 T DE68903967 T DE 68903967T DE 68903967 D1 DE68903967 D1 DE 68903967D1
Authority
DE
Germany
Prior art keywords
accumulator
fuel injection
injection nozzle
nozzle
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
DE8989103790T
Other languages
English (en)
Other versions
DE68903967T2 (de
Inventor
Jun Taue
Takeo Yoshida
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
Application filed by Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Publication of DE68903967D1 publication Critical patent/DE68903967D1/de
Application granted granted Critical
Publication of DE68903967T2 publication Critical patent/DE68903967T2/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
    • F02M63/0012—Valves
    • F02M63/0059—Arrangements of valve actuators
    • F02M63/0063—Two or more actuators acting on a single valve body
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on 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
    • 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
    • F02M63/0012—Valves
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
    • F02M63/0017—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
DE8989103790T 1988-03-04 1989-03-03 Akkumulator - brennstoffeinspritzduese. Expired - Fee Related DE68903967T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63050954A JPH01224454A (ja) 1988-03-04 1988-03-04 エンジンの高圧燃料噴射装置

Publications (2)

Publication Number Publication Date
DE68903967D1 true DE68903967D1 (de) 1993-02-04
DE68903967T2 DE68903967T2 (de) 1993-04-29

Family

ID=12873218

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989103790T Expired - Fee Related DE68903967T2 (de) 1988-03-04 1989-03-03 Akkumulator - brennstoffeinspritzduese.

Country Status (4)

Country Link
US (1) US4964571A (de)
EP (1) EP0331198B1 (de)
JP (1) JPH01224454A (de)
DE (1) DE68903967T2 (de)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0331200B1 (de) * 1988-03-04 1995-05-31 Yamaha Motor Co., Ltd. Brennstoffeinspritzdüse
JPH0349368U (de) * 1989-09-20 1991-05-14
IT1250900B (it) * 1991-12-24 1995-04-21 Elasis Sistema Ricerca Fiat Valvola di iniezione del combustibile a comando elettromagnetico.
GB9225005D0 (en) * 1992-11-30 1993-01-20 Perkins Ltd Improvements in or relating to fluid-flow control valves
US5651501A (en) * 1993-12-23 1997-07-29 Caterpillar Inc. Fluid damping of a valve assembly
US5421521A (en) * 1993-12-23 1995-06-06 Caterpillar Inc. Fuel injection nozzle having a force-balanced check
US5407131A (en) * 1994-01-25 1995-04-18 Caterpillar Inc. Fuel injection control valve
US5474234A (en) * 1994-03-22 1995-12-12 Caterpillar Inc. Electrically controlled fluid control valve of a fuel injector system
GB2289313B (en) * 1994-05-13 1998-09-30 Caterpillar Inc Fluid injector system
US5488340A (en) * 1994-05-20 1996-01-30 Caterpillar Inc. Hard magnetic valve actuator adapted for a fuel injector
US5449119A (en) * 1994-05-25 1995-09-12 Caterpillar Inc. Magnetically adjustable valve adapted for a fuel injector
US5494219A (en) * 1994-06-02 1996-02-27 Caterpillar Inc. Fuel injection control valve with dual solenoids
US6161770A (en) 1994-06-06 2000-12-19 Sturman; Oded E. Hydraulically driven springless fuel injector
US6257499B1 (en) 1994-06-06 2001-07-10 Oded E. Sturman High speed fuel injector
US5479901A (en) * 1994-06-27 1996-01-02 Caterpillar Inc. Electro-hydraulic spool control valve assembly adapted for a fuel injector
US6575137B2 (en) 1994-07-29 2003-06-10 Caterpillar Inc Piston and barrel assembly with stepped top and hydraulically-actuated fuel injector utilizing same
US5697342A (en) * 1994-07-29 1997-12-16 Caterpillar Inc. Hydraulically-actuated fuel injector with direct control needle valve
US6082332A (en) * 1994-07-29 2000-07-04 Caterpillar Inc. Hydraulically-actuated fuel injector with direct control needle valve
US5463996A (en) * 1994-07-29 1995-11-07 Caterpillar Inc. Hydraulically-actuated fluid injector having pre-injection pressurizable fluid storage chamber and direct-operated check
US5687693A (en) * 1994-07-29 1997-11-18 Caterpillar Inc. Hydraulically-actuated fuel injector with direct control needle valve
US5826562A (en) * 1994-07-29 1998-10-27 Caterpillar Inc. Piston and barrell assembly with stepped top and hydraulically-actuated fuel injector utilizing same
US5494220A (en) * 1994-08-08 1996-02-27 Caterpillar Inc. Fuel injector assembly with pressure-equalized valve seat
US5720261A (en) * 1994-12-01 1998-02-24 Oded E. Sturman Valve controller systems and methods and fuel injection systems utilizing the same
US5605289A (en) * 1994-12-02 1997-02-25 Caterpillar Inc. Fuel injector with spring-biased control valve
US6148778A (en) 1995-05-17 2000-11-21 Sturman Industries, Inc. Air-fuel module adapted for an internal combustion engine
US5597118A (en) * 1995-05-26 1997-01-28 Caterpillar Inc. Direct-operated spool valve for a fuel injector
US5720318A (en) * 1995-05-26 1998-02-24 Caterpillar Inc. Solenoid actuated miniservo spool valve
WO1996038663A1 (en) * 1995-06-02 1996-12-05 Caterpillar Inc. Direct operated check injector
US5758626A (en) * 1995-10-05 1998-06-02 Caterpillar Inc. Magnetically adjustable valve adapted for a fuel injector
DE19624001A1 (de) * 1996-06-15 1997-12-18 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen
JP3823391B2 (ja) * 1996-08-31 2006-09-20 いすゞ自動車株式会社 エンジンの燃料噴射装置
GB9620318D0 (en) * 1996-09-30 1996-11-13 Bebich Matthew New ignition system and related engine components
US5984210A (en) * 1997-11-04 1999-11-16 Caterpillar Inc. Fuel injector utilizing a solenoid having complementarily-shaped dual armatures
GB2332476B (en) * 1997-12-19 2002-01-16 Caterpillar Inc Fuel injector with solenoid and terminal assemblies
DE59808465D1 (de) 1997-12-23 2003-06-26 Siemens Ag Einspritzventil mit steuerventil
US6036120A (en) * 1998-03-27 2000-03-14 General Motors Corporation Fuel injector and method
US6085991A (en) 1998-05-14 2000-07-11 Sturman; Oded E. Intensified fuel injector having a lateral drain passage
US6113014A (en) * 1998-07-13 2000-09-05 Caterpillar Inc. Dual solenoids on a single circuit and fuel injector using same
EP1101033B1 (de) * 1998-07-31 2002-10-02 Siemens Aktiengesellschaft Kraftstoffeinspritzventil für brennkraftmaschinen
GB9820237D0 (en) * 1998-09-18 1998-11-11 Lucas Ind Plc Fuel injector
GB2341893A (en) * 1998-09-23 2000-03-29 Lucas Industries Ltd Two-stage electromagnetically actuated fuel injector for i.c. engines
WO2000034646A1 (en) 1998-12-11 2000-06-15 Caterpillar Inc. Piston and barrel assembly with stepped top and hydraulically-actuated fuel injector utilizing same
DE19936667A1 (de) 1999-08-04 2001-02-22 Bosch Gmbh Robert Common-Rail-Injektor
DE19937677C2 (de) * 1999-08-10 2003-06-26 Siemens Ag Einspritzventil mit verbesserter Dichtflächenanordnung
DE19937988A1 (de) * 1999-08-11 2001-02-15 Ficht Gmbh & Co Kg Vorrichtung zum Fördern und/oder Abspritzen von fliessfähigen Medien, insbesondere von Fluiden
DE19941463A1 (de) * 1999-09-01 2001-03-15 Bosch Gmbh Robert Magnet-Injektor für Kraftstoff-Speichereinspritzsysteme
DE19952511B4 (de) * 1999-10-30 2004-09-30 Robert Bosch Gmbh Common-Rail-Injektor
DE10060657A1 (de) * 1999-12-07 2001-06-13 Denso Corp Kraftstoffeinspritzgerät
DE10026286A1 (de) * 2000-05-26 2001-12-13 Orange Gmbh Einspritzventil zum Einspritzen von Kraftstoff in den Brennraum einer Brennkraftmaschine
US6739293B2 (en) 2000-12-04 2004-05-25 Sturman Industries, Inc. Hydraulic valve actuation systems and methods
DE10062896B4 (de) * 2000-12-16 2009-12-17 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
US6685160B2 (en) 2001-07-30 2004-02-03 Caterpillar Inc Dual solenoid latching actuator and method of using same
ITBO20030678A1 (it) * 2003-11-14 2005-05-15 Magneti Marelli Powertrain Spa Iniettore di carburante con attuazione idraulica dello spillo
US7156368B2 (en) * 2004-04-14 2007-01-02 Cummins Inc. Solenoid actuated flow controller valve
JP4072865B2 (ja) * 2006-03-02 2008-04-09 株式会社カワサキプレシジョンマシナリ 弁装置
DE102006013702A1 (de) * 2006-03-24 2007-09-27 Robert Bosch Gmbh Kraftstoffinjektor
GB0801997D0 (en) * 2007-05-01 2008-03-12 Delphi Tech Inc Fuel injector
US9328841B2 (en) * 2013-09-17 2016-05-03 Nordson Corporation Fluid dispenser utilizing dual coils and methods of fluid dispensing

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3361161A (en) * 1965-09-20 1968-01-02 Theodore F. Schwartz Chlorinating valve
US3412971A (en) * 1966-03-03 1968-11-26 Armstrong Cork Co Electrically-controlled valve apparatus and control circuit suitable for use therein
DE2112614A1 (de) * 1971-03-16 1972-10-12 Georg Dr Heimann Ein- und Mehrweg-Magnetventil mit Dauermagnet und Impulssteuerung
US4714066A (en) * 1980-08-14 1987-12-22 Jordan Robert D Fuel injector system
JPS5747079A (en) * 1980-08-30 1982-03-17 Matsushita Electric Works Ltd Solenoid valve with constant rate pressure reducing valve
JPS5870047A (ja) * 1981-10-21 1983-04-26 Nippon Denso Co Ltd 電磁式燃料噴射弁
GB8324840D0 (en) * 1983-09-16 1983-10-19 Lucas Ind Plc Solenoid devices
ES2042184T3 (es) * 1985-12-02 1993-12-01 Marco Alfredo Ganser Dispositivo para el control de los inyectores de combustible de accionamiento electrohidraulico.

Also Published As

Publication number Publication date
EP0331198A3 (en) 1990-08-01
JPH01224454A (ja) 1989-09-07
US4964571A (en) 1990-10-23
EP0331198B1 (de) 1992-12-23
EP0331198A2 (de) 1989-09-06
DE68903967T2 (de) 1993-04-29

Similar Documents

Publication Publication Date Title
DE68903967D1 (de) Akkumulator - brennstoffeinspritzduese.
DE58904200D1 (de) Spraydose.
IT8723240A0 (it) Ugello di descorificazione.
NO870094D0 (no) Munnstykke.
BR8907367A (pt) Conjunto de bocal
DE69000167D1 (de) Kraftstoffeinspritzduese.
DE68922871D1 (de) Brennstoffeinspritzdüse.
DE68901251D1 (de) Kraftstoffeinspritzduese.
DE58904349D1 (de) Kraftstoffeinspritzvorrichtung.
DE68903324D1 (de) Brennstoffeinspritzduese.
DE3873930D1 (de) Auftragsduese.
DE3867378D1 (de) Brennstoffeinspritzduese.
DE68904172D1 (de) Kraftstoffeinspritzduese.
DE68907595D1 (de) Zerstaeubungsduesen.
DE68915309D1 (de) Zerstäuber.
DE68901330D1 (de) Kraftstoffeinspritzduese.
DE68912995D1 (de) Kraftstoffeinspritzventil.
DE58905410D1 (de) Kunststoff-Bauelement.
DE68902704D1 (de) Duese mit freiem durchgang.
DE3873619D1 (de) Extruderduese.
DE69005919D1 (de) Einspritzventil.
DE69007996D1 (de) Einspritzvorrichtung.
DE69000591D1 (de) Kraftstoffeinspritzduese.
DE68901804D1 (de) Kraftstoffeinspritzduese.
DE68913646D1 (de) Kraftstoffeinspritz-Vorrichtung.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee