CA2262555A1 - Liquid gas engine - Google Patents

Liquid gas engine Download PDF

Info

Publication number
CA2262555A1
CA2262555A1 CA002262555A CA2262555A CA2262555A1 CA 2262555 A1 CA2262555 A1 CA 2262555A1 CA 002262555 A CA002262555 A CA 002262555A CA 2262555 A CA2262555 A CA 2262555A CA 2262555 A1 CA2262555 A1 CA 2262555A1
Authority
CA
Canada
Prior art keywords
liquid gas
armature
gas engine
injection
pressure
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.)
Abandoned
Application number
CA002262555A
Other languages
English (en)
French (fr)
Inventor
Reinhold Ficht
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.)
Ficht GmbH and Co KG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2262555A1 publication Critical patent/CA2262555A1/en
Abandoned 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
    • 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
    • F02D19/022—Control of components of the fuel supply system to adjust the fuel pressure, temperature or composition
    • 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
    • F02B17/00—Engines characterised by means for effecting stratification of charge in cylinders
    • F02B17/005—Engines characterised by means for effecting stratification of charge in cylinders having direct injection in the combustion 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B23/101—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector being placed on or close to the cylinder centre axis, e.g. with mixture formation using spray guided concepts
    • 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
    • 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
    • F02M21/0245—High pressure fuel supply systems; Rails; Pumps; Arrangement of valves
    • 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
    • F02M21/0248—Injectors
    • F02M21/0275—Injectors for in-cylinder direct injection, e.g. injector combined with spark plug
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
    • F01B9/02—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with crankshaft
    • F01B9/023—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with crankshaft of Bourke-type or Scotch yoke
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B2023/108—Swirl flow, i.e. the axis of rotation of the main charge flow motion is vertical
    • 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
    • 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
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel
    • F05C2201/046—Stainless steel or inox, e.g. 18-8
    • 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
    • Y02T10/12—Improving ICE efficiencies
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
CA002262555A 1996-08-30 1997-08-26 Liquid gas engine Abandoned CA2262555A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19635248A DE19635248C2 (de) 1996-08-30 1996-08-30 Flüssiggasmotor
DE19635248.7 1996-08-30
PCT/EP1997/004647 WO1998009060A1 (de) 1996-08-30 1997-08-26 Flüssiggasmotor

Publications (1)

Publication Number Publication Date
CA2262555A1 true CA2262555A1 (en) 1998-03-05

Family

ID=7804218

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002262555A Abandoned CA2262555A1 (en) 1996-08-30 1997-08-26 Liquid gas engine

Country Status (7)

Country Link
EP (1) EP0922157A1 (ja)
JP (1) JP2000503745A (ja)
CN (1) CN1228827A (ja)
AU (1) AU720373B2 (ja)
CA (1) CA2262555A1 (ja)
DE (1) DE19635248C2 (ja)
WO (1) WO1998009060A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002012708A1 (fr) * 2000-08-02 2002-02-14 Mikuni Corporation Injecteur de carburant a commande electronique
DE10249274B4 (de) * 2002-10-23 2013-07-11 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Verfahren zum Betrieb einer mit Gas betriebenen Verbrennungskraftmaschine
DE10252144B4 (de) * 2002-11-09 2012-08-23 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Verfahren zum Betrieb einer gasbetriebenen Verbrennungskraftmaschine mit Abgasreinigung
DE202009017653U1 (de) * 2009-12-28 2011-05-12 Greshake, Hermann Autogasanlage mit einer Fördereinheit
NL2008002C2 (en) * 2011-12-20 2013-06-24 Impco Technologies B V Fuel injection system and method.
JP2013217335A (ja) * 2012-04-11 2013-10-24 Mitsubishi Heavy Ind Ltd ２サイクルガスエンジン
GB2528861B8 (en) * 2014-07-31 2018-01-31 Ricardo Uk Ltd Liquid injection of normally gaseous fuel into an internal combustion engine
DE102014224149A1 (de) * 2014-11-26 2016-06-02 Robert Bosch Gmbh Kraftstoffversorgungssystem für eine mit Erdgas betreibbare Brennkraftmaschine

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926169A (en) * 1974-06-21 1975-12-16 Fuel Injection Dev Corp Combined fuel vapor injector and igniter system for internal combustion engines
IN147351B (ja) * 1976-01-16 1980-02-09 Rilett John W
DE2926391A1 (de) 1979-06-29 1981-01-15 Ficht Gmbh Zweitakt-motor in hubkolben-bauart
DE3218320A1 (de) 1982-05-14 1983-11-17 Ficht GmbH, 8011 Kirchseeon Vorrichtung zum loesbaren befestigen der kolben an den kolbenstangen einer brennkraftmaschine
US4574754A (en) * 1982-08-16 1986-03-11 Rhoades Jr Warren A Stratified charge combustion system and method for gaseous fuel internal combustion engines
DD213472B5 (de) * 1983-02-04 1999-12-30 Ficht Gmbh Pumpe-Duese-System fuer Brennkraftmaschinen
DE3305680A1 (de) * 1983-02-18 1984-08-23 Nippon Carbrueter Co., Ltd., Tokyo Vorrichtung zum regeln der treibstoffzufuhr zu einem fluessiggasmotor
DE3332923C2 (de) * 1983-09-13 1985-10-31 Utili, Federico C., 6718 Grünstadt Mischvorrichtung zur Aufbereitung eines Brenngas-Luft-Gemisches für Brennkraftmaschinen
DE3447663A1 (de) 1984-12-28 1986-07-10 Ficht GmbH, 8011 Kirchseeon Mehrzylinder-brennkraftkolbenmaschine
DE3731986A1 (de) * 1987-09-23 1989-04-13 Deutsche Forsch Luft Raumfahrt Verfahren zum betrieb eines verbrennungsmotors mit wasserstoff als kraftstoff und verbrennungsmotor fuer dieses verfahren
US4846126A (en) * 1987-12-18 1989-07-11 Urban Transportation Development Corporation Ltd. Natural gas fuel injection
FR2629516B3 (fr) * 1988-04-01 1990-07-06 Moteurgaro Sa Moteur a cycle diesel pour carburant a tension de vapeur elevee
DE4106015A1 (de) * 1991-02-26 1992-08-27 Ficht Gmbh Druckstoss-kraftstoffeinspritzung fuer verbrennungsmotoren
DE4206817C2 (de) * 1991-10-07 1994-02-24 Ficht Gmbh Kraftstoff-Einspritzvorrichtung nach dem Festkörper-Energiespeicher-Prinzip für Brennkraftmaschinen
DE4244328A1 (de) * 1992-12-28 1994-06-30 Kloeckner Humboldt Deutz Ag Luftgekühlter Flüssiggasmotor
US5351893A (en) * 1993-05-26 1994-10-04 Young Niels O Electromagnetic fuel injector linear motor and pump
DK174240B1 (da) * 1994-03-08 2002-10-14 Man B & W Diesel As Brændselsventil og højtryksgasmotor med en sådan ventil
AT408130B (de) * 1995-03-23 2001-09-25 Avl Verbrennungskraft Messtech Einspritzsystem für eine brennkraftmaschine
DE19515781A1 (de) * 1995-04-28 1996-10-31 Ficht Gmbh Verfahren und Vorrichtung zur Ladungsschichtung bei Ottomotoren

Also Published As

Publication number Publication date
DE19635248C2 (de) 2001-05-23
CN1228827A (zh) 1999-09-15
JP2000503745A (ja) 2000-03-28
AU720373B2 (en) 2000-06-01
EP0922157A1 (de) 1999-06-16
DE19635248A1 (de) 1998-03-05
WO1998009060A1 (de) 1998-03-05
AU4700397A (en) 1998-03-19

Similar Documents

Publication Publication Date Title
US7270108B2 (en) Opposed piston, homogeneous charge pilot ignition engine
US5117801A (en) Combustion system for dual fuel engine
US4424780A (en) Internal combustion engine for diverse fuels
US5499615A (en) Direct injection propane fuel system for diesel engine applications
US6595182B2 (en) Direct fuel injection and ignition system for internal combustion engines
US6161525A (en) Liquid gas engine
US6626381B2 (en) Multi-port fuel injection nozzle and system and method incorporating same
US6449940B2 (en) Internal combustion engine
US11300089B2 (en) Injector and method for injecting fuel and an additional fluid
US11939905B2 (en) Internal combustion engine including multiple fuel injections external to a pre-chamber
CA2330609A1 (en) Multi-fuel engine
AU720373B2 (en) Liquid gas engine
AU692097B2 (en) Fuel injection device for internal combustion engines
US9562497B2 (en) Engine system having piezo actuated gas injector
KR0165563B1 (ko) 피스톤 기관형 연소기관
US6116207A (en) Fuel air mixer and proportioner
US4359025A (en) Continuous flow fuel injector for internal combustion engines
WO2008088416A1 (en) Internal combustion engine and operating method therefor
US6715464B2 (en) Fuel injection device for internal combustion engines
GB2311327A (en) Combined fuel injector and spark plug arrangement in an engine cylinder
CN115355120B (zh) 双燃料喷射器、发动机及车辆
Peschka Cryogenic fuel technology and elements of automotive vehicle propulsion systems
CN109312704A (zh) 用于将补充液体喷射到活塞发动机气缸中的喷射系统和方法
RU2015407C1 (ru) Двигатель внутреннего сгорания
Marco et al. FAST injection system: A very simple way to lean combustion in SI engines

Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead