JP2001248473A - 内燃機関の燃料制御装置 - Google Patents

内燃機関の燃料制御装置

Info

Publication number
JP2001248473A
JP2001248473A JP2000058660A JP2000058660A JP2001248473A JP 2001248473 A JP2001248473 A JP 2001248473A JP 2000058660 A JP2000058660 A JP 2000058660A JP 2000058660 A JP2000058660 A JP 2000058660A JP 2001248473 A JP2001248473 A JP 2001248473A
Authority
JP
Japan
Prior art keywords
fuel
carburetor
speed
engine
internal combustion
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.)
Pending
Application number
JP2000058660A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001248473A5 (enExample
Inventor
Yoshimoto Matsuda
義基 松田
Yoji Fukami
洋司 深見
Satoru Watabe
悟 渡部
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.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries 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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP2000058660A priority Critical patent/JP2001248473A/ja
Priority to US09/796,482 priority patent/US6505583B2/en
Publication of JP2001248473A publication Critical patent/JP2001248473A/ja
Publication of JP2001248473A5 publication Critical patent/JP2001248473A5/ja
Pending 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/10—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel peculiar to scavenged two-stroke engines, e.g. injecting into crankcase-pump 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/04—Engines with reciprocating-piston pumps; Engines with crankcase pumps with simple crankcase pumps, i.e. with the rear face of a non-stepped working piston acting as sole pumping member in co-operation with the crankcase
    • 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
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
    • F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for marine engines
    • 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
    • F02M71/00—Combinations of carburettors and low-pressure 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
    • F02M71/00—Combinations of carburettors and low-pressure fuel-injection apparatus
    • F02M71/04—Combinations of carburettors and low-pressure fuel-injection apparatus with carburettor being used at starting or idling only and injection apparatus being used during normal operation of engine or vice versa
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP2000058660A 2000-03-03 2000-03-03 内燃機関の燃料制御装置 Pending JP2001248473A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2000058660A JP2001248473A (ja) 2000-03-03 2000-03-03 内燃機関の燃料制御装置
US09/796,482 US6505583B2 (en) 2000-03-03 2001-03-02 Fuel controlling apparatus for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000058660A JP2001248473A (ja) 2000-03-03 2000-03-03 内燃機関の燃料制御装置

Publications (2)

Publication Number Publication Date
JP2001248473A true JP2001248473A (ja) 2001-09-14
JP2001248473A5 JP2001248473A5 (enExample) 2006-03-09

Family

ID=18579227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000058660A Pending JP2001248473A (ja) 2000-03-03 2000-03-03 内燃機関の燃料制御装置

Country Status (2)

Country Link
US (1) US6505583B2 (enExample)
JP (1) JP2001248473A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6505583B2 (en) * 2000-03-03 2003-01-14 Kawasaki Jukogyo Kabushiki Kaisha Fuel controlling apparatus for internal combustion engine
JP2007046612A (ja) * 2005-08-11 2007-02-22 Andreas Stihl Ag & Co Kg 内燃エンジンおよびその作動方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ489999A0 (en) * 1999-12-24 2000-02-03 Orbital Engine Company (Australia) Proprietary Limited Improved speed limiter
ES2390036B1 (es) * 2010-11-25 2013-07-12 Gas Gas Motos, S.A. Motor de explosión de dos tiempos con inyección combinada
ITTO20120005A1 (it) * 2012-01-09 2013-07-10 I C P Srl Impianto di alimentazione per alimentare aria e combustibile in un motore a combustione interna
JP6110189B2 (ja) * 2013-04-05 2017-04-05 株式会社やまびこ 内燃エンジン
DE102013220414A1 (de) * 2013-10-10 2015-04-16 Robert Bosch Gmbh Verfahren und Vorrichtung zum Überwachen eines Antriebs eines Kraftfahrzeugs
US10662916B2 (en) * 2015-09-11 2020-05-26 Tajm, Llc Combination carburetor and fuel injection system
DE102015013786A1 (de) * 2015-10-20 2017-04-20 Andreas Stihl Ag & Co. Kg Zweitaktmotor
JP2018193928A (ja) 2017-05-17 2018-12-06 株式会社やまびこ 気化器付きエンジンを備えた携帯作業機及びその燃料供給制御方法
US20200132031A1 (en) * 2018-10-27 2020-04-30 K&N Engineering, Inc. Electronic Carburetor Injection

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4462346A (en) * 1982-08-09 1984-07-31 Outboard Marine Corporation Dual fuel system for internal combustion engine
JPS60259756A (ja) * 1984-06-05 1985-12-21 Sanshin Ind Co Ltd 内燃機関の燃料供給装置
JP2766518B2 (ja) * 1989-07-24 1998-06-18 三信工業株式会社 筒内噴射式２サイクルエンジン
US5092287A (en) * 1990-04-11 1992-03-03 Yamaha Hatsudoki Kabushiki Kaisha Fuel injecting system for two cycle engine
JP3148344B2 (ja) * 1992-03-19 2001-03-19 ヤマハ発動機株式会社 クランク室圧縮式２サイクルエンジン
GB9412181D0 (en) * 1994-06-17 1994-08-10 Ricardo Consulting Eng Crankcase scavenged two-stroke engines
JPH08296523A (ja) 1995-04-24 1996-11-12 Yamaha Motor Co Ltd 内燃機関の燃料供給装置
JPH0968073A (ja) * 1995-08-31 1997-03-11 Yamaha Motor Co Ltd ２サイクルエンジンの燃料供給装置
JPH0972244A (ja) * 1995-09-06 1997-03-18 Sanshin Ind Co Ltd 滑走艇の吸気装置
JP4170427B2 (ja) * 1997-12-08 2008-10-22 ヤマハマリン株式会社 直接筒内噴射式２サイクルエンジン
JPH11182291A (ja) * 1997-12-16 1999-07-06 Sanshin Ind Co Ltd 筒内燃料噴射式エンジンの制御装置
JPH11280523A (ja) * 1998-03-31 1999-10-12 Sanshin Ind Co Ltd 筒内燃料噴射式エンジンの制御装置
JP2001248473A (ja) * 2000-03-03 2001-09-14 Kawasaki Heavy Ind Ltd 内燃機関の燃料制御装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6505583B2 (en) * 2000-03-03 2003-01-14 Kawasaki Jukogyo Kabushiki Kaisha Fuel controlling apparatus for internal combustion engine
JP2007046612A (ja) * 2005-08-11 2007-02-22 Andreas Stihl Ag & Co Kg 内燃エンジンおよびその作動方法

Also Published As

Publication number Publication date
US6505583B2 (en) 2003-01-14
US20010018900A1 (en) 2001-09-06

Similar Documents

Publication Publication Date Title
US7856812B2 (en) Exhaust device of eight-cylinder engine
US7556548B2 (en) Exhaust device for outboard motor
US6675756B2 (en) Air induction system for engine
US6971360B2 (en) Knocking avoidance control system of a four-stroke engine for an outboard motor
JP2001248473A (ja) 内燃機関の燃料制御装置
US6499292B2 (en) Method for controlling exhaust emissions in direct injected engine
US6848956B2 (en) Engine control system for watercraft
US20020049013A1 (en) Engine control arrangement for four stroke watercraft
US6019090A (en) Engine control for engine powering a watercraft
US7930883B2 (en) Exhaust device of six-cylinder engine
US20020115357A1 (en) Engine control unit for water vehicle
US6672283B2 (en) Four-cycle engine for marine drive
JP2002371875A (ja) 水ジェット推進艇のエンジン制御装置
US6223723B1 (en) Personal watercraft engine control
US5941743A (en) Engine control
JP2002195118A (ja) 船外機用エンジンの吸気管長可変装置
US7228835B2 (en) Outboard motor
JP4107455B2 (ja) 船外機用多気筒エンジン
JPH10194195A (ja) 小型船舶
JPH11245894A (ja) 小型滑走艇
US7055473B2 (en) Control system for outboard motor
JP4440390B2 (ja) 船舶用推進機
JP2001132506A (ja) 燃料噴射式４サイクルエンジン
JPH09256888A (ja) 船外機の燃料噴射制御装置
US6517394B2 (en) Engine control system for watercraft

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060112

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060112

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20080311

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080318

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20080805