DE69013677T2 - Kolben und verfahren zur erzeugung geregelter zündung. - Google Patents

Kolben und verfahren zur erzeugung geregelter zündung.

Info

Publication number
DE69013677T2
DE69013677T2 DE69013677T DE69013677T DE69013677T2 DE 69013677 T2 DE69013677 T2 DE 69013677T2 DE 69013677 T DE69013677 T DE 69013677T DE 69013677 T DE69013677 T DE 69013677T DE 69013677 T2 DE69013677 T2 DE 69013677T2
Authority
DE
Germany
Prior art keywords
piston
combustion
charge
reaction chamber
fuel
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
DE69013677T
Other languages
English (en)
Other versions
DE69013677D1 (de
Inventor
Charles Failla
Andrew Pouring
Bruce Rankin
Priolo Carlo Di
William Mccowan
Dennis Gosewisch
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.)
Sonex Research Inc
Original Assignee
Sonex Research Inc
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 Sonex Research Inc filed Critical Sonex Research Inc
Application granted granted Critical
Publication of DE69013677D1 publication Critical patent/DE69013677D1/de
Publication of DE69013677T2 publication Critical patent/DE69013677T2/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B21/00—Engines characterised by air-storage chambers
    • F02B21/02—Chamber shapes or constructions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/28—Other pistons with specially-shaped head
    • 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
    • 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
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0618—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston having in-cylinder means to influence the charge motion
    • F02B23/0627—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston having in-cylinder means to influence the charge motion having additional bores or grooves machined into the piston for guiding air or charge flow to the piston bowl
    • 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
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0636—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston the combustion space having a substantially flat and horizontal bottom
    • 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
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0672—Omega-piston bowl, i.e. the combustion space having a central projection pointing towards the cylinder head and the surrounding wall being inclined towards the cylinder center axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/26—Pistons  having combustion chamber in piston head
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/40—Squish effect
    • 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
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0603—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston at least part of the interior volume or the wall of the combustion space being made of material different from the surrounding piston part, e.g. combustion space formed within a ceramic part fixed to a metal piston head
    • 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
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • F02B23/0669—Details related to the fuel injector or the fuel spray having multiple fuel spray jets per injector nozzle
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Valve Device For Special Equipments (AREA)
DE69013677T 1989-02-16 1990-01-23 Kolben und verfahren zur erzeugung geregelter zündung. Expired - Fee Related DE69013677T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/311,289 US4898135A (en) 1989-02-16 1989-02-16 Piston and process for achieving controlled ignition and combustion of hydrocarbon fuels in internal combustion engines by generation and management of fuel radical species
PCT/US1990/000345 WO1990009519A1 (en) 1989-02-16 1990-01-23 Piston and process for achieving controlled ignition

Publications (2)

Publication Number Publication Date
DE69013677D1 DE69013677D1 (de) 1994-12-01
DE69013677T2 true DE69013677T2 (de) 1995-03-02

Family

ID=23206240

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69013677T Expired - Fee Related DE69013677T2 (de) 1989-02-16 1990-01-23 Kolben und verfahren zur erzeugung geregelter zündung.

Country Status (10)

Country Link
US (1) US4898135A (de)
EP (1) EP0458809B1 (de)
JP (1) JP3181908B2 (de)
KR (1) KR970001124B1 (de)
AT (1) ATE113342T1 (de)
AU (1) AU4958990A (de)
CA (1) CA2046602A1 (de)
DE (1) DE69013677T2 (de)
ES (1) ES2062510T3 (de)
WO (1) WO1990009519A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5224449A (en) * 1991-10-31 1993-07-06 Osaka Gas Company, Ltd. Lean-burn internal combustion system
US5322042A (en) * 1992-06-17 1994-06-21 Sonex Research, Inc. Combustion chamber for internal combustion engine and process of combustion using fuel radical species
GB9304528D0 (en) * 1993-03-05 1993-04-21 T & N Technology Ltd Piston with cavity
US5799629A (en) * 1993-08-27 1998-09-01 Lowi, Jr.; Alvin Adiabatic, two-stroke cycle engine having external piston rod alignment
US5555853A (en) * 1994-03-29 1996-09-17 Bowen; Douglas M. Lightweight back-pack generator set having a spark-ignited engine operating on middle distillate fuels
US5645028A (en) * 1995-11-21 1997-07-08 Isuzu Motors Limited Piston structure with a combustion chamber
GB2318402A (en) * 1996-10-17 1998-04-22 T & N Technology Ltd Piston with cavity
JP3052856B2 (ja) * 1996-10-24 2000-06-19 三菱自動車工業株式会社 排気昇温装置
GB2319297B (en) 1996-11-14 2000-04-12 T & N Technology Ltd Piston with chamber
US5862788A (en) * 1997-10-03 1999-01-26 Sonex Research, Inc. Combustion chamber for direct injected reciprocating piston internal combustion engine
JP2000137166A (ja) 1998-10-30 2000-05-16 Canon Inc 光学系
US6178942B1 (en) 1999-10-19 2001-01-30 Sonex Research, Inc. Piston configuration for reducing smoke and particulate emissions from direct injected engines
US7165400B2 (en) * 2003-12-16 2007-01-23 General Electric Company Locomotive engine emission control and power compensation
DE102004057625A1 (de) * 2004-11-30 2006-06-01 Mahle International Gmbh Zweiteiliger Kolben für einen Verbrennungsmotor
US7581526B2 (en) 2005-09-01 2009-09-01 Harry V. Lehmann Device and method to increase fuel burn efficiency in internal combustion engines
US9010293B2 (en) 2006-04-07 2015-04-21 David A. Blank Combustion control via homogeneous combustion radical ignition (HCRI) or partial HCRI in cyclic IC engines
US20130306045A1 (en) * 2006-04-07 2013-11-21 David A. Blank Combustion Control via Homogeneous Combustion Radical Ignition (HCRI) or Partial HCRI in Cyclic IC Engines
US7493886B2 (en) 2006-04-07 2009-02-24 Blank David Alan Combustion control via homogeneous combustion radical ignition (HCRI) or partial HCRI in cyclic IC engines
FR2952127B1 (fr) * 2009-11-03 2011-12-09 Peugeot Citroen Automobiles Sa Piston pour moteur a combustion interne et moteur comprenant un tel piston
US20110186001A1 (en) * 2010-02-03 2011-08-04 Total Energy Renewable Power System (TERPS), LLC Modifying an Internal Combustion Engine for Radical Ignition Combustion
US20120103287A1 (en) * 2010-10-29 2012-05-03 Total Energy Renewable Power Systems, Llc Modifying an Internal Combustion Engine for Radical Ignition Combustion
KR101794536B1 (ko) * 2010-06-03 2017-12-01 데이비드 에이. 블랭크 순환적 내연기관에서 hcri 또는 부분 hcri를 통한 연소 제어
US8443716B2 (en) 2011-02-10 2013-05-21 Michael I. Keller Enterprises, Ltd. Method for making a piston with radical producing micro chambers and piston made thereby
DE102012111776A1 (de) * 2011-12-09 2013-06-13 Ecomotors International, Inc. Gegenkolbenmotor mit ringförmiger Brennkammer mit Seiteneinspritzung
US9567896B2 (en) 2013-01-28 2017-02-14 Sonex Research, Inc. Method for modifying combustion chamber in a reciprocating piston internal combustion engine and resulting engine
US9567939B2 (en) 2013-01-28 2017-02-14 Sonex Research, Inc. Thermally stratified regenerative combustion chamber
CA2898646C (en) 2013-01-28 2018-08-14 Sonex Research, Inc. Thermally stratified regenerative combustion chamber and method for modifying a combustion chamber in an internal combustion engine and resulting engine
US10316734B2 (en) * 2016-10-05 2019-06-11 Caterpillar Inc. Piston and cylinder features for enhanced squish flow
US9909489B1 (en) 2016-10-05 2018-03-06 Caterpillar Inc. Piston fluid passages for reduced soot
US20180094570A1 (en) * 2016-10-05 2018-04-05 Caterpillar Inc. Piston with Flame Guiding Passageways
US10989109B2 (en) * 2018-07-18 2021-04-27 Warren Engine Company Fuel ignition methods for opposed piston engines and related structures
US11603808B2 (en) 2020-02-12 2023-03-14 Sonex Research, Inc Engine management system and method
US11421609B2 (en) 2020-03-29 2022-08-23 Mark Andrew Patterson System and process for controlled chemical ignition of internal combustion engines
US11572848B1 (en) * 2021-11-04 2023-02-07 Edric Darrell Culbreth Multi-port power engine

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE470845C (de) * 1924-07-04 1929-02-04 Acro A G Selbstzuendender OElmotor mit einem Hohlraum im Kolben
US2076030A (en) * 1929-08-05 1937-04-06 Maschf Augsburg Nuernberg Ag Injection combustion power machine with jet atomization and auxiliary chamber
GB351633A (en) * 1930-04-17 1931-07-02 Charles Henry Fowler Improvements in or relating to internal combustion engines
US1944352A (en) * 1930-12-01 1934-01-23 Lanova Ag Injection engine
US2505999A (en) * 1944-09-22 1950-05-02 Frank J Smith Diesel engine for aircraft
US2827033A (en) * 1954-09-30 1958-03-18 Jr Albert G Bodine Acoustic wave controlling means for suppressing detonation in internal combustion engines
US2966145A (en) * 1959-04-13 1960-12-27 Nordberg Manufacturing Co Piston or cylinder head structure
US3283751A (en) * 1963-06-28 1966-11-08 Inst Khim Fysiki Internal combustion engine with jet ignition of a non-uniformly distributed working mixture from a precombustion chamber cut-off by the piston
US3177861A (en) * 1963-07-29 1965-04-13 Southwest Res Inst Internal combustion engine
DE1526283A1 (de) * 1965-03-20 1969-10-16 Daimler Benz Ag Luftverdichtende Einspritzbrennkraftmaschine
SU787697A1 (ru) * 1971-02-03 1980-12-15 Волгоградский сельскохозяйственный институт Дизельный двигатель
DE2114901A1 (de) * 1971-03-27 1972-09-28 Hentsch, Erwin, 2800 Bremen Verbrennungsmotor mit Luftspeicherraum und Brennstoffeinspritzung
US4023541A (en) * 1972-03-17 1977-05-17 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Combustion chamber for internal-combustion engine
US3897769A (en) * 1973-07-18 1975-08-05 Joseph A Jozlin Secondary combustion chambers for internal combustion engines
US4060059A (en) * 1973-12-07 1977-11-29 Blaser Engine, Ltd. Internal combustion engine
JPS50144816A (de) * 1974-05-13 1975-11-20
US4104989A (en) * 1974-05-22 1978-08-08 Cornell Research Foundation, Inc. Stratified charge
US4105009A (en) * 1975-09-04 1978-08-08 Cornell Research Foundation, Inc. Anti-pollution engine head construction
DE2739419C2 (de) * 1976-09-02 1983-03-31 Kabushiki Kaisha Komatsu Seisakusho, Tokyo Brennraum im Kolben einer luftverdichtenden selbstzündenden Brennkraftmaschine
JPS5362009A (en) * 1976-11-15 1978-06-03 Toyota Motor Corp Internal combustion engine with sub-combustion chamber
JPS5455210A (en) * 1977-10-10 1979-05-02 Nippon Soken Inc Operation of two-cycle engine
SU861681A1 (ru) * 1978-06-12 1981-09-07 Новочеркасский ордена Трудового Красного Знамени политехнический институт им. Серго Орджоникидзе Двигатель внутреннего сгорани с воспламенением от сжати
US4465033A (en) * 1978-10-25 1984-08-14 Blaser Richard Florencio Energy conversion cycle for internal combustion engine and apparatus for carrying out the cycle
US4253430A (en) * 1979-01-11 1981-03-03 General Motors Corporation Insulated oil cooled piston assembly
SU1081362A1 (ru) * 1981-04-13 1984-03-23 Дизельный завод "Двигатель революции" Камера сгорани двигател внутреннего сгорани
DE3373694D1 (en) * 1982-04-23 1987-10-22 Hino Motors Ltd Combustion chamber of diesel engine
DE3237469C2 (de) * 1982-10-09 1984-08-09 Feldmühle AG, 4000 Düsseldorf Kolben mit einem Bauteil aus teilstabilisiertem Zirkonoxid
FR2534970A1 (fr) * 1982-10-22 1984-04-27 Chenesseau Moteur a combustion interne utilisable avec un carburant a haute chaleur de vaporisation
US4592318A (en) * 1983-09-23 1986-06-03 Sonex Research Inc. Internal combustion piston engine using air chamber in piston driven in resonance with combustion wave frequency
DE3338216C1 (de) * 1983-10-21 1984-10-18 Daimler-Benz Ag, 7000 Stuttgart Gemischverdichtende Brennkraftmaschine
US4572123A (en) * 1984-06-22 1986-02-25 The University Of British Columbia Internal combustion engine squish jet combustion chamber
JPS61190153A (ja) * 1985-02-19 1986-08-23 Yanmar Diesel Engine Co Ltd 内燃機関のピストン
JPS62121827A (ja) * 1985-11-21 1987-06-03 Isuzu Motors Ltd スパ−クアシストデイ−ゼル機関
US4686941A (en) * 1986-04-01 1987-08-18 Sanshin Kogyo Kabushiki Kaisha Turbulence generator for two-stroke spark-assisted diesel engines
US4788942A (en) * 1986-06-30 1988-12-06 Sonex Research, Inc. Internal combustion engine using dynamic resonating air chamber
AT398606B (de) * 1986-12-12 1995-01-25 Avl Verbrennungskraft Messtech Luftverdichtende, ventilgesteuerte brennkraftmaschine
JPH06275022A (ja) * 1993-03-18 1994-09-30 Sony Corp 円盤状記録媒体のチャンネルクロック形成装置，円盤状記録媒体の再生装置及び円盤状記録媒体の記録再生装置

Also Published As

Publication number Publication date
ES2062510T3 (es) 1994-12-16
US4898135A (en) 1990-02-06
JPH04505198A (ja) 1992-09-10
WO1990009519A1 (en) 1990-08-23
JP3181908B2 (ja) 2001-07-03
EP0458809B1 (de) 1994-10-26
KR920701646A (ko) 1992-08-12
CA2046602A1 (en) 1990-08-17
KR970001124B1 (ko) 1997-01-28
AU4958990A (en) 1990-09-05
DE69013677D1 (de) 1994-12-01
EP0458809A4 (en) 1992-03-11
ATE113342T1 (de) 1994-11-15
EP0458809A1 (de) 1991-12-04

Similar Documents

Publication Publication Date Title
DE69013677T2 (de) Kolben und verfahren zur erzeugung geregelter zündung.
TW338089B (en) A gaseous fuel direct injection fuel system for a spark ignited internal combustion engine and a method for controlling the same
GB2358041A (en) Method for operation of a free piston engine
GB1092736A (en) Reciprocatory spark ignition internal combustion engines
SE9402686L (sv) Metod för reglering av tändtidpunkten i en förbränningsmotor
ES8502763A1 (es) Dispositivo cargador-desplazador para la compresion de aire por los gases de escape de un motor de combustion
US3892207A (en) Internal combustion engine
JPS5762915A (en) Fuel injection control for internal combustion engine
DE69200073D1 (de) Brennkraftmaschine mit einem getrennten Gasraum für die Brennstoffeinspritzung.
SU1370269A1 (ru) Газовый двигатель внутреннего сгорани
US3809027A (en) Internal combustion engine
GB2049046A (en) Method and arrangement for increasing the efficiency of an internal combustion engine and reducing its pollutants
GB1331070A (en) Heat engine and a method of putting this engine into action
US2158124A (en) Heavy fuel engine
GB640410A (en) Internal combustion engine employing a regenerator for heating the charge
CA2049923C (en) Method for removing injector nozzle deposits
SU832094A1 (ru) Способ работы двигател внутреннегоСгОРАНи
JPS59136556A (ja) クランク室圧縮型２サイクルエンジンの混合気加熱装置
EP0175895A3 (de) Brennkraftmaschine
JPS5851373Y2 (ja) ２サイクル内燃機関
JPS5638531A (en) Adjuster for fuel injection timing of diesel engine
SU366273A1 (ru) Способ сжигания топливо-воздушной смеси
JPS534109A (en) Gas injecting device for internal combustion engine
FR2282534A1 (fr) Moteur a combustion interne a quatre temps, a allumage independant, a compression du melange, a stratification de la charge
JPS58174117A (ja) 内燃機関の扁平燃焼室

Legal Events

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