DE69326286D1 - Brennkraftmaschine und Verfahren zum Betrieb der Brennkraftmaschine - Google Patents

Brennkraftmaschine und Verfahren zum Betrieb der Brennkraftmaschine

Info

Publication number
DE69326286D1
DE69326286D1 DE69326286T DE69326286T DE69326286D1 DE 69326286 D1 DE69326286 D1 DE 69326286D1 DE 69326286 T DE69326286 T DE 69326286T DE 69326286 T DE69326286 T DE 69326286T DE 69326286 D1 DE69326286 D1 DE 69326286D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
operating
engine
internal
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
DE69326286T
Other languages
English (en)
Other versions
DE69326286T2 (de
Inventor
Noriyuki Kurihara
Hiromitsu Matsumoto
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 US07/903,616 external-priority patent/US5337722A/en
Application filed by Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Application granted granted Critical
Publication of DE69326286D1 publication Critical patent/DE69326286D1/de
Publication of DE69326286T2 publication Critical patent/DE69326286T2/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
    • 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
    • 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
    • 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
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0027—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures the fuel being gaseous
    • 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • F02D41/064—Introducing corrections for particular operating conditions for engine starting or warming up for starting at cold start
    • 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
    • F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
    • F02M21/0209—Hydrocarbon fuels, e.g. methane or acetylene
    • F02M21/0212—Hydrocarbon fuels, e.g. methane or acetylene comprising at least 3 C-Atoms, e.g. liquefied petroleum gas [LPG], propane or butane
    • 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
DE69326286T 1992-06-24 1993-06-21 Brennkraftmaschine und Verfahren zum Betrieb der Brennkraftmaschine Expired - Fee Related DE69326286T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US07/903,616 US5337722A (en) 1992-04-16 1992-06-24 Fuel control and feed system for gas fueled engine
JP34493792 1992-12-24
JP34493892 1992-12-24
JP34493692 1992-12-24
JP34494092 1992-12-24

Publications (2)

Publication Number Publication Date
DE69326286D1 true DE69326286D1 (de) 1999-10-14
DE69326286T2 DE69326286T2 (de) 2000-01-05

Family

ID=27531277

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69326286T Expired - Fee Related DE69326286T2 (de) 1992-06-24 1993-06-21 Brennkraftmaschine und Verfahren zum Betrieb der Brennkraftmaschine

Country Status (3)

Country Link
EP (1) EP0575939B1 (de)
DE (1) DE69326286T2 (de)
IT (1) IT1264858B1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3139592B2 (ja) * 1993-08-31 2001-03-05 ヤマハ発動機株式会社 ガス燃料エンジンの混合気形成装置
US5546919A (en) * 1993-08-31 1996-08-20 Yamaha Hatsudoki Kabushiki Kaisha Operating arrangement for gaseous fueled engine
US5390651A (en) * 1993-10-29 1995-02-21 Precision Engine Controls Corporation Air/fuel ratio controller for larger internal combustion engines
JPH07253048A (ja) * 1994-03-15 1995-10-03 Yamaha Motor Co Ltd ガス燃料エンジンの混合気形成方法及び装置
US6145495A (en) * 1999-04-23 2000-11-14 Daryl J. Klassen Propane injection system for a diesel engine
JP4358946B2 (ja) 1999-11-12 2009-11-04 ヤマハ発動機株式会社 燃料噴射式４サイクルエンジン
EP1493913B1 (de) 2000-10-12 2005-12-28 Yamaha Hatsudoki Kabushiki Kaisha Mischer für gasförmige Brennstoffe
US6729307B2 (en) 2002-01-28 2004-05-04 Visteon Global Technologies, Inc. Bypass/leakage cooling of electric pump
KR100589147B1 (ko) * 2003-10-22 2006-06-12 현대자동차주식회사 엘피아이 엔진의 부분 냉각시 시동방법
DE102008024561B4 (de) * 2008-05-21 2015-01-08 Vialle Alternative Fuel Systems B.V. Verfahren zum Betreiben einer Verbrennungskraftmaschine
GB2580656B (en) * 2019-01-21 2023-09-27 Caterpillar Energy Solutions Gmbh Air:fuel ratio control in a gas engine supplied with a weak fuel gas via a venturi mixer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1327513A (en) * 1971-04-19 1973-08-22 Mcjones R W Controlling exhaust gas pollution
US4285700A (en) 1979-12-27 1981-08-25 Borg-Warner Corporation Fuel enrichment apparatus and method for gaseous fuel mixers
DE3321424A1 (de) * 1983-06-14 1984-08-16 Robert Bosch Gmbh, 7000 Stuttgart Regeleinrichtung fuer die gemischzusammensetzung einer mit gasfoermigem kraftstoff betriebenen brennkraftmaschine
NL8801554A (nl) 1988-06-17 1990-01-16 Necam Bv Intelligente besturing van autogasapparatuur.

Also Published As

Publication number Publication date
ITMI931327A0 (it) 1993-06-21
IT1264858B1 (it) 1996-10-17
EP0575939A1 (de) 1993-12-29
ITMI931327A1 (it) 1994-12-21
DE69326286T2 (de) 2000-01-05
EP0575939B1 (de) 1999-09-08

Similar Documents

Publication Publication Date Title
DE69313423T2 (de) Brennkraftmaschine und Verfahren zu seinem Betrieb
DE4499650T1 (de) Anordnung in einem Verbrennungsmotor und Verfahren zum Anlassen desselben
DE69709799T2 (de) Verfahren und Vorrichtung zum Reinigen von Verbrennungsmotor-Abgas
DE69127478T2 (de) Verfahren zum Betrieb einer Brennkraftmaschine
DE69114112T2 (de) Brennkraftmaschine und Verfahren zum Betrieb derselben.
DE69302995T2 (de) Verfahren und Vorrichtung zum elektrischen Ventilantrieb bei Brennkraftmaschinen
DE69006317D1 (de) Glühkerze für Dieselmotoren und Verfahren zum Herstellen derselben.
DE3579456D1 (de) Verfahren zum betreiben einer brennkraftmaschine und brennkraftmaschine.
DE69404780T2 (de) Ansaugluftvorwärmsystem und verfahren zum vorwärmen der ansaugluft einer brennkraftmaschine
DE69311180T2 (de) Ventilantriebsvorrichtung für Brennkraftmaschine und Verfahren
DE69519835T2 (de) Brennkraftmaschine und Verfahren zu ihrem Betrieb
DE69116483D1 (de) Verfahren und Vorrichtung zum Steuern eines Verbrennungsmotors
DE69310732T2 (de) Verfahren und vorrichtung zum verändern der kompression einer internen brennkraftmaschine
DE69401668T2 (de) Verfahren und Vorrichtung zum Betrieb einer Zweitaktbrennkraftmaschine
DE58906722D1 (de) Verfahren zum Betrieb einer Brennkraftmaschine.
DE3673891D1 (de) Verfahren und vorrichtung zum kuehlen von fahrzeugbrennkraftmaschinen.
DE69326286T2 (de) Brennkraftmaschine und Verfahren zum Betrieb der Brennkraftmaschine
DE59804153D1 (de) Verfahren und einrichtung zum überwachen einer brennkraftmaschine
DE59711374D1 (de) Dieselmotor und Verfahren zum Betreiben eines solchen
DE58901094D1 (de) Verfahren und vorrichtung zum einstellen von betriebsgroessen einer brennkraftmaschine.
DE69510631T2 (de) Verfahren und Vorrichtung zum automatischen Zusammenbauen der Ventilkeile einer Brennkraftmaschine
DE59302555D1 (de) Verfahren zum Betreiben eines Dieselmotors und Dieselmotor
DE69301608T2 (de) Verfahren und vorrichtung zum filtern von motorabgas
DE59804732D1 (de) Verfahren und vorrichtung zum betreiben einer brennkraftmaschine
DE3886272D1 (de) Verfahren und Vorrichtung zum Steuern des Zündzeitpunktes für eine Brennkraftmaschine.

Legal Events

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