BRPI0909540A2 - ''sistema de injeção de combustível'' - Google Patents

''sistema de injeção de combustível''

Info

Publication number
BRPI0909540A2
BRPI0909540A2 BRPI0909540A BRPI0909540A BRPI0909540A2 BR PI0909540 A2 BRPI0909540 A2 BR PI0909540A2 BR PI0909540 A BRPI0909540 A BR PI0909540A BR PI0909540 A BRPI0909540 A BR PI0909540A BR PI0909540 A2 BRPI0909540 A2 BR PI0909540A2
Authority
BR
Brazil
Prior art keywords
fuel injection
injection system
fuel
injection
Prior art date
Application number
BRPI0909540A
Other languages
English (en)
Inventor
James T Bellistri
Mazen A Hajji
Original Assignee
Pc Rc Products L L C
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 Pc Rc Products L L C filed Critical Pc Rc Products L L C
Publication of BRPI0909540A2 publication Critical patent/BRPI0909540A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/002—Electric control of rotation speed controlling air supply
    • F02D31/006—Electric control of rotation speed controlling air supply for maximum speed control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/002—Electric control of rotation speed controlling air supply
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • F02M37/007—Layout or arrangement of systems for feeding fuel characterised by its use in vehicles, in stationary plants or in small engines, e.g. hand held tools
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/12—Feeding by means of driven pumps fluid-driven, e.g. by compressed combustion-air
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/14—Feeding by means of driven pumps the pumps being combined with other apparatus
    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1409—Introducing closed-loop corrections characterised by the control or regulation method using at least a proportional, integral or derivative controller
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2024—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit the control switching a load after time-on and time-off pulses
    • F02D2041/2027—Control of the current by pulse width modulation or duty cycle control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/06—Small engines with electronic control, e.g. for hand held tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/007—Electric control of rotation speed controlling fuel supply
    • F02D31/009—Electric control of rotation speed controlling fuel supply for maximum speed control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
    • F02D37/02—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being ignition
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/046—Arrangements for driving diaphragm-type pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
BRPI0909540A 2008-05-28 2009-05-28 ''sistema de injeção de combustível'' BRPI0909540A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5669508P 2008-05-28 2008-05-28
PCT/US2009/045530 WO2009155074A1 (en) 2008-05-28 2009-05-28 Integration of electronics fuel regulator in a single unit for 4 cycle engines

Publications (1)

Publication Number Publication Date
BRPI0909540A2 true BRPI0909540A2 (pt) 2016-07-26

Family

ID=41434387

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0909540A BRPI0909540A2 (pt) 2008-05-28 2009-05-28 ''sistema de injeção de combustível''

Country Status (9)

Country Link
US (1) US20110213543A1 (pt)
EP (1) EP2313643A4 (pt)
JP (1) JP5697594B2 (pt)
CN (1) CN102112730B (pt)
AU (1) AU2009260489B2 (pt)
BR (1) BRPI0909540A2 (pt)
CA (1) CA2726127C (pt)
MX (1) MX2010013075A (pt)
WO (1) WO2009155074A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013067227A1 (en) * 2011-11-01 2013-05-10 Pc/Rc Products, L.L.C. Two dimensional dynamic fuel pump drive system and method of operation
WO2013067226A1 (en) * 2011-11-01 2013-05-10 Pc/Rc Products, L.L.C. Throttle body fuel reservoir
DE102011120468A1 (de) * 2011-12-07 2013-06-13 Andreas Stihl Ag & Co. Kg Verbrennungsmotor mit Kraftstoffzuführeinrichtung
CN103488203B (zh) * 2013-08-13 2015-09-23 中国航空工业集团公司北京长城计量测试技术研究所 基于脉宽调制方式气体压力快速调节装置及调节方法
US9470191B2 (en) 2013-12-05 2016-10-18 Svmtech, Llc Fuel pressure control system for an internal combustion engine
US11668270B2 (en) * 2018-10-12 2023-06-06 Briggs & Stratton, Llc Electronic fuel injection module
JP7817086B2 (ja) * 2022-06-02 2026-02-18 株式会社丸山製作所 ダイヤフラムポンプ

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1991235A (en) * 1930-04-26 1935-02-12 Hickox Feeding apparatus
US2146398A (en) * 1936-05-14 1939-02-07 William H Lafferty Fuel pump
US2959135A (en) * 1958-09-29 1960-11-08 Gen Motors Corp Pump
US3241494A (en) * 1960-01-15 1966-03-22 Acf Ind Inc Fuel systems
US3145659A (en) * 1962-08-31 1964-08-25 Briggs & Stratton Corp Suction actuated fuel pump
US3467021A (en) * 1968-02-12 1969-09-16 Mec O Matic Inc Fluid pressure operated pump
US3967606A (en) * 1974-06-19 1976-07-06 Perry John C Fuel pump for internal combustion engines
US4372271A (en) * 1977-03-17 1983-02-08 The Bendix Corporation Single point intermittent flow fuel injection
US4132203A (en) * 1977-03-17 1979-01-02 The Bendix Corporation Single point intermittent flow fuel injection
US4168288A (en) * 1978-06-29 1979-09-18 Briggs & Stratton Corporation Combined carburetor and impulse fuel pump
NZ222499A (en) * 1987-11-10 1990-08-28 Nz Government Fuel injector pump: flow rate controlled by controlling relative phase of reciprocating piston pumps
DE3831490A1 (de) * 1988-09-16 1990-03-29 Stihl Maschf Andreas Kraftstoffeinspritzvorrichtung
US5094212A (en) * 1989-03-28 1992-03-10 Honda Giken Kogyo Kabushiki Kaisha Throttle body assembly
US5203306A (en) * 1990-03-02 1993-04-20 Outboard Marine Corporation Fuel feed system
US5003952A (en) * 1990-05-14 1991-04-02 Chrysler Corporation Sequential variable fuel injection
US5003953A (en) * 1990-05-14 1991-04-02 Chrysler Corporation Transient fuel injection
JPH05106517A (ja) * 1991-10-15 1993-04-27 Mazda Motor Corp デイーゼルエンジンの燃焼制御装置
DE4142354C2 (de) * 1991-12-20 2003-04-17 Stihl Maschf Andreas Handgeführtes Arbeitsgerät mit einem Verbrennungsmotor und einer Einspritzpumpe
DE9206687U1 (de) * 1992-05-16 1993-09-16 Fa. Andreas Stihl, 71336 Waiblingen Einspritzvorrichtung für einen Zweitaktmotor
DE4223756C2 (de) * 1992-07-18 1997-01-09 Stihl Maschf Andreas Kraftstoffpumpe für einen Zweitaktmotor
US5279504A (en) * 1992-11-02 1994-01-18 Williams James F Multi-diaphragm metering pump
US5482021A (en) * 1993-11-11 1996-01-09 Walbro Corporation Air/fuel handling system for fuel injection engine
US5488933A (en) * 1994-02-14 1996-02-06 Pham; Roger N. C. Fuel supply system for miniature engines
US5832896A (en) * 1995-09-18 1998-11-10 Zenith Fuel Systems, Inc. Governor and control system for internal combustion engines
US5803043A (en) * 1996-05-29 1998-09-08 Bayron; Harry Data input interface for power and speed controller
US5615643A (en) * 1996-07-01 1997-04-01 Orbital Engine Company (Australia) Pty. Limited Fuel pumps for internal combustion engines
US6067489A (en) * 1997-06-04 2000-05-23 Detroit Diesel Corporation Method for engine control
JP3704993B2 (ja) * 1999-02-22 2005-10-12 スズキ株式会社 自動二輪車の燃料ポンプ装置
US6494186B1 (en) * 1999-09-30 2002-12-17 Siemens Vdo Automotive Corporation Integral engine control sensor
JP2001193610A (ja) * 2000-01-12 2001-07-17 Kioritz Corp 混合気生成装置
US6427646B2 (en) * 2000-01-27 2002-08-06 Walbro Corporation Small engine fuel injection system
JP4410904B2 (ja) * 2000-03-16 2010-02-10 愛三工業株式会社 エンジンの混合気制御装置、及びエンジンの混合気制御システム
US20040078134A1 (en) * 2001-03-19 2004-04-22 Mingshan Yin Electric fuel control system for motorcycle
US6932055B2 (en) * 2002-10-08 2005-08-23 Tecumseh Products Company Engine control system for internal combustion engines
US7363908B2 (en) * 2003-03-20 2008-04-29 Keihin Corporation Electric parts attaching structure and attaching method for throttle body, and throttle body
US20050000487A1 (en) * 2003-05-01 2005-01-06 Baalke Roger R. Fuel-air mixing structure and method for internal combustion engine
US6804997B1 (en) * 2003-08-14 2004-10-19 Kyle Earl Edward Schwulst Engine timing control with intake air pressure sensor
US7798128B2 (en) * 2003-09-10 2010-09-21 Pc/Rc Products, L.L.C. Apparatus and process for controlling operation of an internal combustion engine having an electronic fuel regulation system
US6866027B1 (en) * 2003-09-17 2005-03-15 Walbro Engine Management, L.L.C. Throttle body assembly for a fuel injected combustion engine
JP4174770B2 (ja) * 2003-11-07 2008-11-05 株式会社ニッキ 脈動式ダイヤフラム燃料ポンプ
US6925991B1 (en) * 2004-02-04 2005-08-09 Harold E. Phelps Fuel supply system
JP4326444B2 (ja) * 2004-10-14 2009-09-09 株式会社ケーヒン 自動二輪車用の燃料噴射弁付きスロットルボデー
JP2006132467A (ja) * 2004-11-08 2006-05-25 Mitsubishi Fuso Truck & Bus Corp コモンレール式燃料噴射装置
US7051692B1 (en) * 2004-12-01 2006-05-30 Brunswick Corporation Starting system for a marine engine
JP4603867B2 (ja) * 2004-12-07 2010-12-22 日立オートモティブシステムズ株式会社 可変容量式燃料ポンプの制御装置及び燃料供給システム
JP4305394B2 (ja) * 2005-01-25 2009-07-29 株式会社デンソー 内燃機関用燃料噴射装置
JP4383387B2 (ja) * 2005-05-27 2009-12-16 本田技研工業株式会社 汎用内燃機関の電子ガバナ装置
US7255091B2 (en) * 2005-05-31 2007-08-14 Caterpillar, Inc. Fuel injector control system and method
US20070028899A1 (en) * 2005-08-05 2007-02-08 Jeffrey Allen Fuel injection unit
CA2572595C (en) * 2006-01-26 2011-03-29 Honda Motor Co., Ltd Engine-driven work machine
WO2008016916A2 (en) * 2006-08-01 2008-02-07 Pcrc Products Small engine operation components
US7536991B2 (en) * 2007-07-09 2009-05-26 Magneti Marelli Powertrain Usa Fuel injection for small engines

Also Published As

Publication number Publication date
CA2726127C (en) 2017-01-17
CN102112730B (zh) 2013-04-10
US20110213543A1 (en) 2011-09-01
WO2009155074A1 (en) 2009-12-23
AU2009260489B2 (en) 2014-10-23
WO2009155074A9 (en) 2010-02-25
AU2009260489A1 (en) 2009-12-23
CA2726127A1 (en) 2009-12-23
JP2011522161A (ja) 2011-07-28
EP2313643A4 (en) 2018-02-14
EP2313643A1 (en) 2011-04-27
HK1159721A1 (en) 2012-08-03
MX2010013075A (es) 2011-09-29
CN102112730A (zh) 2011-06-29
JP5697594B2 (ja) 2015-04-08

Similar Documents

Publication Publication Date Title
BRPI0813090A2 (pt) Sistema de injeção de autoadministração
BRPI0924098A2 (pt) sistema de pré-aquecimento de combústivel
BRPI0914047A2 (pt) "sistema de iluminação"
BRPI0913488A2 (pt) "sistema de filtração"
EP2451506A4 (en) INJECTION DEVICE
EP2276527A4 (en) AUTOINJEKTORSYSTEM
BRPI0912144A2 (pt) configuração de sistema de infusão
BRPI0815621A2 (pt) Sistema de injeção com estação de base
BRPI0915310A2 (pt) dispositivo de injeção
BRPI0922692A2 (pt) dispositovo de injeção com meios de retenção
DE602007003219D1 (de) Kraftstoffeinspritzdüse
BRPI0922629A2 (pt) dispositivo de injeção
BRPI0815136A2 (pt) Dispositivo de injeção
DE602008005545D1 (de) Kraftstoffeinspritzsteuervorrichtung
BRPI0912818A2 (pt) sistema de escaneamento
GB0812905D0 (en) Fuel injection system
FR2944062B1 (fr) Injecteur d'ergols
FR2937555B1 (fr) Aiguille d'injection
BRPI0909540A2 (pt) ''sistema de injeção de combustível''
EP1996812A4 (en) FUEL INJECTION
BRPI0821686A2 (pt) Sistema de tanque de combustível
PT2385893T (pt) Sistema de injecção de material termoplástico
BRPI0907282A2 (pt) "sistema de travamento"
FR2934328B1 (fr) Soupape d'injection
BRPI0716173A2 (pt) sistema de varredura carregador

Legal Events

Date Code Title Description
B15I Others concerning applications: loss of priority

Free format text: PERDA DA PRIORIDADE US 61/056695 DE 28/05/2008, CONFORME AS DISPOSICOES PREVISTAS NA LEI 9.279 DE 14/05/1996 (LPI) ART. 16 7O, ITEM 28 DO ATO NORMATIVO 128/97 E NO ART. 29 DA RESOLUCAO INPI-PR 77/2013. ESTA PERDA SE DEU PELO FATO DE O DEPOSITANTE CONSTANTE DA PETICAO DE REQUERIMENTO DE ENTRADA NA FASE NACIONAL SER DISTINTO DAQUELE QUE DEPOSITOU O PEDIDO ANTERIOR CUJA PRIORIDADE E REIVINDICADA E APRESENTOU COPIA DO CORRESPONDENTE DOCUMENTO DE CESSAO EM 04/07/2016 CONTUDO O PRAZO PARA A APRESENTACAO DA CESSAO DO DIREITO DE PRIORIDADE EXPIRAVA EM 29/01/2010 (60 DIAS APOS A ENTRADA DA FASE NACIONAL DO BRASIL), CONFORME AS DISPOSICOES PREVISTAS NA LEI 9.279 DE 14/05/1996 (LPI) ART. 16 6O, ITE

B12F Other appeals [chapter 12.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]