DE69421475T2 - Gemischbildungsvorrichtung - Google Patents

Gemischbildungsvorrichtung

Info

Publication number
DE69421475T2
DE69421475T2 DE69421475T DE69421475T DE69421475T2 DE 69421475 T2 DE69421475 T2 DE 69421475T2 DE 69421475 T DE69421475 T DE 69421475T DE 69421475 T DE69421475 T DE 69421475T DE 69421475 T2 DE69421475 T2 DE 69421475T2
Authority
DE
Germany
Prior art keywords
formation device
mixture formation
mixture
formation
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
DE69421475T
Other languages
English (en)
Other versions
DE69421475D1 (de
Inventor
Yoshikatsu Iida
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
Priority claimed from JP21638193A external-priority patent/JP3260507B2/ja
Priority claimed from JP21638293A external-priority patent/JP3260508B2/ja
Application filed by Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Application granted granted Critical
Publication of DE69421475D1 publication Critical patent/DE69421475D1/de
Publication of DE69421475T2 publication Critical patent/DE69421475T2/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/0015—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using exhaust gas sensors
    • F02D35/0046—Controlling fuel supply
    • F02D35/0053—Controlling fuel supply by means of a carburettor
    • F02D35/0061—Controlling the emulsifying air only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
    • F02D19/021—Control of components of the fuel supply system
    • F02D19/023—Control of components of the fuel supply system to adjust the fuel mass or volume 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
    • F02M21/0239—Pressure or flow regulators therefor
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/04—Gas-air mixing apparatus
    • F02M21/047—Venturi mixer
    • 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
    • F02M9/00—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position
    • F02M9/10—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position having valves, or like controls, of elastic-wall type for controlling the passage, or for varying cross-sectional area, of fuel-air mixing chambers or of the entry passage
    • F02M9/106—Pneumatic or hydraulic control
    • 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
    • F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
    • 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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels
DE69421475T 1993-08-31 1994-08-31 Gemischbildungsvorrichtung Expired - Fee Related DE69421475T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21638193A JP3260507B2 (ja) 1993-08-31 1993-08-31 ガス燃料エンジンの混合気形成装置
JP21638293A JP3260508B2 (ja) 1993-08-31 1993-08-31 ガス燃料エンジンの混合気形成装置

Publications (2)

Publication Number Publication Date
DE69421475D1 DE69421475D1 (de) 1999-12-09
DE69421475T2 true DE69421475T2 (de) 2000-05-04

Family

ID=26521406

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69421475T Expired - Fee Related DE69421475T2 (de) 1993-08-31 1994-08-31 Gemischbildungsvorrichtung

Country Status (3)

Country Link
US (1) US5575266A (de)
EP (1) EP0640757B1 (de)
DE (1) DE69421475T2 (de)

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JP3743577B2 (ja) * 1995-09-25 2006-02-08 本田技研工業株式会社 内燃エンジンの空燃比制御装置
US20040086441A1 (en) * 1995-12-06 2004-05-06 Masao Hori Process for purifying exhaust gas from gasoline engines
US5904131A (en) * 1995-12-28 1999-05-18 Cummins Engine Company, Inc. Internal combustion engine with air/fuel ratio control
JP3518164B2 (ja) * 1996-05-10 2004-04-12 トヨタ自動車株式会社 内燃機関の空燃比制御装置
JP3887871B2 (ja) * 1997-04-14 2007-02-28 株式会社デンソー 内燃機関の空燃比制御装置
US5949146A (en) * 1997-07-02 1999-09-07 Cummins Engine Company, Inc. Control technique for a lean burning engine system
US6408625B1 (en) 1999-01-21 2002-06-25 Cummins Engine Company, Inc. Operating techniques for internal combustion engines
US6364726B1 (en) 1999-05-18 2002-04-02 Sanshin Kogyo Kabushiki Kaisha Control system for outboard motor
US6196205B1 (en) * 1999-07-12 2001-03-06 Dana Corporation Fuel control system for gas-operated engines
JP2001295684A (ja) 2000-04-13 2001-10-26 Sanshin Ind Co Ltd 筒内噴射エンジンの排気浄化方法
EP1493913B1 (de) 2000-10-12 2005-12-28 Yamaha Hatsudoki Kabushiki Kaisha Mischer für gasförmige Brennstoffe
GB2375834B (en) 2001-02-22 2005-06-15 Cummins Engine Co Inc Regulating speed of an internal combustion engine
KR100501285B1 (ko) * 2002-12-13 2005-07-18 현대자동차주식회사 차량의 배출 가스 저감 제어방법
US7155901B2 (en) * 2003-04-15 2007-01-02 Ford Global Technologies, Llc Catalyst temperature control on an electrically throttled engine
JP4688670B2 (ja) * 2005-12-20 2011-05-25 川崎重工業株式会社 内燃機関の燃焼制御装置および車両
JP2015500935A (ja) 2011-12-01 2015-01-08 ユミコア・アクチエンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフトＵｍｉｃｏｒｅ ＡＧ ＆ Ｃｏ．ＫＧ 排気ガス浄化システムの運転方法
CN104653308B (zh) * 2013-11-20 2017-02-01 比亚迪股份有限公司 汽油掺氢发动机的标定方法和装置
US10422540B2 (en) 2015-10-05 2019-09-24 Matthew Morris Evaporative cooling device and control system

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Also Published As

Publication number Publication date
US5575266A (en) 1996-11-19
EP0640757A2 (de) 1995-03-01
EP0640757A3 (de) 1996-04-24
EP0640757B1 (de) 1999-11-03
DE69421475D1 (de) 1999-12-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee