BR9002946A - Injetor para fornecer uma carga de combustivel e ar diretamente para dentro da camara de combustao de um motor - Google Patents

Injetor para fornecer uma carga de combustivel e ar diretamente para dentro da camara de combustao de um motor

Info

Publication number
BR9002946A
BR9002946A BR909002946A BR9002946A BR9002946A BR 9002946 A BR9002946 A BR 9002946A BR 909002946 A BR909002946 A BR 909002946A BR 9002946 A BR9002946 A BR 9002946A BR 9002946 A BR9002946 A BR 9002946A
Authority
BR
Brazil
Prior art keywords
injector
fuel
engine
combustion chamber
directly inside
Prior art date
Application number
BR909002946A
Other languages
English (en)
Inventor
Brent Jack Wahba
Original Assignee
Gen Motors 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 Gen Motors Corp filed Critical Gen Motors Corp
Publication of BR9002946A publication Critical patent/BR9002946A/pt

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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/08—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow
    • 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
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0614—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature
    • F02M51/0617—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature having two or more electromagnets
    • 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
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
    • F02M51/0642—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto
    • F02M51/0653—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto the valve being an elongated body, e.g. a needle 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection
    • 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
    • F02M67/00—Apparatus in which fuel-injection is effected by means of high-pressure gas, the gas carrying the fuel into working cylinders of the engine, e.g. air-injection type
    • F02M67/10—Injectors peculiar thereto, e.g. valve less type
    • F02M67/12—Injectors peculiar thereto, e.g. valve less type having valves
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87096—Valves with separate, correlated, actuators
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87652—With means to promote mixing or combining of plural fluids
    • Y10T137/8766—With selectively operated flow control means

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)
  • Fuel-Injection Apparatus (AREA)
BR909002946A 1989-06-21 1990-06-21 Injetor para fornecer uma carga de combustivel e ar diretamente para dentro da camara de combustao de um motor BR9002946A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/369,502 US4925112A (en) 1989-06-21 1989-06-21 Fuel injection

Publications (1)

Publication Number Publication Date
BR9002946A true BR9002946A (pt) 1991-08-20

Family

ID=23455754

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909002946A BR9002946A (pt) 1989-06-21 1990-06-21 Injetor para fornecer uma carga de combustivel e ar diretamente para dentro da camara de combustao de um motor

Country Status (7)

Country Link
US (1) US4925112A (pt)
JP (1) JPH0672583B2 (pt)
AU (1) AU605059B1 (pt)
BR (1) BR9002946A (pt)
CA (1) CA2018241A1 (pt)
DE (1) DE4019820A1 (pt)
GB (1) GB2233387B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2761405B2 (ja) * 1989-06-27 1998-06-04 三信工業株式会社 内燃機関の燃料噴射装置
US5101800A (en) * 1990-12-07 1992-04-07 General Motors Corporation Fuel injection
GB9217281D0 (en) * 1992-08-14 1992-09-30 Lucas Ind Plc Fuel injector
US5363270A (en) * 1992-09-18 1994-11-08 General Motors Corporation Rapid response dual coil electromagnetic actuator with capacitor
US5291170A (en) * 1992-10-05 1994-03-01 General Motors Corporation Electromagnetic actuator with response time calibration
US5463997A (en) * 1994-10-05 1995-11-07 Cutler Induction Systems, Inc. Single point fuel injection system
AUPN391295A0 (en) 1995-06-30 1995-07-27 Orbital Engine Company (Australia) Proprietary Limited Fuel injection apparatus
JP2806891B2 (ja) * 1996-06-27 1998-09-30 三信工業株式会社 内燃機関の燃料噴射装置
GB9812901D0 (en) * 1998-06-15 1998-08-12 Lucas Ind Plc Fuel injector
KR100346464B1 (ko) 1999-09-18 2002-07-27 현대자동차주식회사 서지압력 발생을 방지하기 위하여 2중 솔레노이드를 이용한 리턴리스 연료공급방식의 인젝터 구조
US6921034B2 (en) * 2002-12-12 2005-07-26 General Electric Company Fuel nozzle assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3344229A1 (de) * 1983-12-07 1985-06-20 Pierburg Gmbh & Co Kg, 4040 Neuss Elektromagnetisches brennstoffeinspritzventil
DE3437487A1 (de) * 1984-10-12 1986-04-17 H. Kuhnke Gmbh Kg, 2427 Malente Bistabiles magnetventil
US4572436A (en) * 1984-12-24 1986-02-25 General Motors Corporation Electromagnetic fuel injector with tapered armature/valve
CA1279798C (en) * 1985-07-19 1991-02-05 Peter William Ragg Fuel injection
GB2182096B (en) * 1985-10-07 1989-09-13 Orbital Eng Pty Control of fuelling rate for internal combustion engines
EP0279939B2 (de) * 1987-01-29 1997-01-22 Ewald Hennel Verfahren zum Einstellen der Förderleistung einer Umwälzpumpe
DE3914636A1 (de) * 1989-05-03 1990-11-08 Bosch Gmbh Robert Vorrichtung zum kombinierten ausblasen von kraftstoff und luft fuer kraftstoffeinspritzanlagen von brennkraftmaschinen

Also Published As

Publication number Publication date
GB2233387A (en) 1991-01-09
DE4019820A1 (de) 1991-01-10
AU605059B1 (en) 1991-01-03
JPH0343663A (ja) 1991-02-25
GB2233387B (en) 1993-06-02
JPH0672583B2 (ja) 1994-09-14
CA2018241A1 (en) 1990-12-21
US4925112A (en) 1990-05-15
GB9010479D0 (en) 1990-07-04

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