BR0302537A - Motor com injeção de combustìvel e ar - Google Patents

Motor com injeção de combustìvel e ar

Info

Publication number
BR0302537A
BR0302537A BR0302537-3A BR0302537A BR0302537A BR 0302537 A BR0302537 A BR 0302537A BR 0302537 A BR0302537 A BR 0302537A BR 0302537 A BR0302537 A BR 0302537A
Authority
BR
Brazil
Prior art keywords
fuel
engine
injector
air injection
head cover
Prior art date
Application number
BR0302537-3A
Other languages
English (en)
Other versions
BR0302537B1 (pt
Inventor
Kaoru Hanawa
Shuichi Ishida
Hiroya Ueda
Hiroshi Kuribara
Original Assignee
Honda 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 JP2002223716A external-priority patent/JP3875603B2/ja
Priority claimed from JP2002223717A external-priority patent/JP3966784B2/ja
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of BR0302537A publication Critical patent/BR0302537A/pt
Publication of BR0302537B1 publication Critical patent/BR0302537B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/242—Arrangement of spark plugs or injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/022—Chain drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F01L1/146—Push-rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • F01L1/181—Centre pivot rocking arms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases
    • F02F7/006—Camshaft or pushrod housings
    • 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
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • 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
    • F02M67/02—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 the gas being compressed air, e.g. compressed in pumps
    • 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
    • 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
    • F02M69/08—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by the fuel being carried by compressed air into main stream of combustion-air
    • 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
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

"MOTOR COM INJEçãO DE COMBUSTìVEL E AR". A presente invenção refere-se a um motor de injeção de combustível e ar que inclui um injetor composto de uma válvula de injeção de combustível para injetar combustível e uma válvula de injeção de combustível e ar para injetar diretamente combustível junto com ar comprimido em uma câmara de combustão e um alojamento de injetor para reter e segurar o injetor em um corpo do motor. O injetor é suportado em uma cobertura do cabeçote e pelo menos parte de uma passagem de fornecimento de ar comprimido para fornecer ar comprimido ao injetor é proporcionada diretamente na cobertura do cabeçote. Adicionalmente, um alojamento de injetor é formado integralmente com uma cobertura do cabeçote que forma parte de um corpo de motor. Com esta configuração, a escala do motor, a complicação da estrutura em torno do motor e o número de partes requeridas podem ser mantidos a um mínimo.
BRPI0302537-3A 2002-07-31 2003-07-29 motor com injeção de combustìvel e ar. BR0302537B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002223716A JP3875603B2 (ja) 2002-07-31 2002-07-31 空気燃料噴射式エンジン
JP2002223717A JP3966784B2 (ja) 2002-07-31 2002-07-31 エンジンの燃料噴射装置

Publications (2)

Publication Number Publication Date
BR0302537A true BR0302537A (pt) 2004-07-20
BR0302537B1 BR0302537B1 (pt) 2012-04-03

Family

ID=30117505

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0302537-3A BR0302537B1 (pt) 2002-07-31 2003-07-29 motor com injeção de combustìvel e ar.

Country Status (8)

Country Link
US (1) US6877491B2 (pt)
EP (1) EP1387080B1 (pt)
CN (1) CN100335775C (pt)
AR (1) AR040714A1 (pt)
BR (1) BR0302537B1 (pt)
CO (1) CO5420208A1 (pt)
DE (1) DE60330208D1 (pt)
PE (1) PE20040149A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4030402B2 (ja) * 2002-09-27 2008-01-09 本田技研工業株式会社 ４サイクル直噴エンジン
JP4170272B2 (ja) * 2004-08-27 2008-10-22 本田技研工業株式会社 筒内直噴式内燃機関
US20060185636A1 (en) * 2005-02-23 2006-08-24 Gen Tek Technologies Marketing, Inc. Manufacturing a rocker lever using cold forming and welding
JP4742802B2 (ja) * 2005-10-19 2011-08-10 日産自動車株式会社 筒内直噴エンジン
US20090126674A1 (en) * 2005-12-14 2009-05-21 Yamaha Hatsudoki Kabushiki Kaisha Engine and vehicle
JP2007162573A (ja) * 2005-12-14 2007-06-28 Yamaha Motor Co Ltd 燃料噴射装置、これを備えたエンジン、および車両
US7334572B1 (en) * 2007-01-30 2008-02-26 Ford Global Technologies, Llc System and method for securing fuel injectors
CN102305148B (zh) * 2011-03-14 2015-07-01 隆鑫通用动力股份有限公司 通用汽油机缸头及其汽油机
CN102305147B (zh) * 2011-03-14 2015-12-09 隆鑫通用动力股份有限公司 汽油机缸头总成及其汽油机
FR2980554B1 (fr) * 2011-09-27 2013-09-27 Snecma Chambre annulaire de combustion d'une turbomachine
JP5624012B2 (ja) * 2011-11-30 2014-11-12 本田技研工業株式会社 Ｏｈｖ式エンジン
CN102635474A (zh) * 2012-05-03 2012-08-15 张玉金 柴油机压缩燃油与压缩空气混合喷射系统
WO2015187703A1 (en) * 2014-06-02 2015-12-10 Midwest Motorcycle Supply Distributors Corp. Motorcycle engine with direct fuel injection
FR3054859B1 (fr) * 2016-08-05 2020-02-14 Peugeot Citroen Automobiles Sa Couvre culasse d’un moteur de vehicule

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3920089A1 (de) 1989-06-20 1991-01-03 Bosch Gmbh Robert Verbrennungsmotor
JP2790676B2 (ja) * 1989-10-02 1998-08-27 ヤマハ発動機株式会社 空気燃料噴射式２サイクルエンジン
US4958537A (en) * 1990-02-20 1990-09-25 Saturn Corporation Transmission casing cover with tubular conduit cast in situ
JP2820782B2 (ja) * 1990-07-19 1998-11-05 ヤマハ発動機株式会社 空気燃料噴射式２サイクルエンジンの空気ポンプ配置構造
US5233953A (en) * 1993-01-08 1993-08-10 General Motors Corporation Heat shield for a starter solenoid
US5465699A (en) * 1993-06-01 1995-11-14 Volkswagen Ag Intake pipe arrangement for an internal combustion engine having individual arc-shaped cylinder intake pipes
DE69424125T2 (de) * 1993-11-18 2000-09-21 Siemens Automotive Corp., Auburn Hills Einbauadapter für Kraftstoffeinspritzventil mit Hilfsluft
IT1269717B (it) 1994-02-02 1997-04-15 Piaggio Veicoli Europ Disposizione compatta di testata per motori a combustione interna,in particolare a due cilindri
US5499612A (en) * 1994-10-03 1996-03-19 Caterpillar Inc. Dual-function clamping assembly adapted for a hydraulically-actuated fuel injector
KR100407297B1 (ko) * 1994-12-30 2004-05-31 혼다 기켄 고교 가부시키가이샤 내연기관의연료분사제어장치
JP3687758B2 (ja) * 1995-11-14 2005-08-24 株式会社デンソー 燃料噴射装置
US5657733A (en) * 1996-01-22 1997-08-19 Siemens Electroic Limited Fuel injector mounting for molded intake manifold with integrated fuel rail
DE19647586A1 (de) * 1996-11-18 1998-05-20 Bosch Gmbh Robert Verteilereinrichtung für Brennstoffeinspritzanlagen
US5765534A (en) * 1996-12-10 1998-06-16 Caterpillar Inc. Loading absorbing jumper tube assembly
DE29708541U1 (de) * 1997-05-14 1997-07-10 FEV Motorentechnik GmbH & Co. KG, 52078 Aachen Hubkolbenmotor mit geteilter Zylinderkopfhaube
DE19915792A1 (de) 1999-04-08 2000-10-19 Daimler Chrysler Ag Kraftstoffzuführsystem für eine Brennkraftmaschine
JP2001140729A (ja) 1999-11-17 2001-05-22 Yanmar Diesel Engine Co Ltd エンジンの燃料噴射弁取付構造

Also Published As

Publication number Publication date
CN100335775C (zh) 2007-09-05
AR040714A1 (es) 2005-04-20
PE20040149A1 (es) 2004-05-12
US6877491B2 (en) 2005-04-12
CO5420208A1 (es) 2004-07-30
EP1387080B1 (en) 2009-11-25
EP1387080A1 (en) 2004-02-04
US20040065295A1 (en) 2004-04-08
BR0302537B1 (pt) 2012-04-03
DE60330208D1 (de) 2010-01-07
CN1472435A (zh) 2004-02-04

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Legal Events

Date Code Title Description
B03H Publication of an application: rectification [chapter 3.8 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/07/2003, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2265 DE 03-06-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.