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AR054905A2 - Motor de combustion interna y maquina de movimiento alternativo - Google Patents

Motor de combustion interna y maquina de movimiento alternativo

Info

Publication number
AR054905A2
AR054905A2 ARP060103481A ARP060103481A AR054905A2 AR 054905 A2 AR054905 A2 AR 054905A2 AR P060103481 A ARP060103481 A AR P060103481A AR P060103481 A ARP060103481 A AR P060103481A AR 054905 A2 AR054905 A2 AR 054905A2
Authority
AR
Argentina
Prior art keywords
chamber
sub
turbulence
axis
working chamber
Prior art date
Application number
ARP060103481A
Other languages
English (en)
Original Assignee
Galbraith Eng Pty 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 Galbraith Eng Pty Ltd filed Critical Galbraith Eng Pty Ltd
Publication of AR054905A2 publication Critical patent/AR054905A2/es

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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the 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
    • 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
    • F02B23/04—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being subdivided into two or more chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L5/00—Slide valve-gear or valve-arrangements
    • F01L5/04—Slide valve-gear or valve-arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F01L5/06—Slide valve-gear or valve-arrangements with cylindrical, sleeve, or part-annularly shaped valves surrounding working cylinder or piston
    • F01L5/08—Arrangements with several movements or several valves, e.g. one valve inside the other
    • F01L5/10—Arrangements with several movements or several valves, e.g. one valve inside the other with reciprocating and other movements of the same valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L5/00—Slide valve-gear or valve-arrangements
    • F01L5/20—Slide valve-gear or valve-arrangements specially for two-stroke engines
    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/16—Chamber shapes or constructions not specific to sub-groups F02B19/02 - F02B19/10
    • F02B19/165—The shape or construction of the pre-combustion chambers is specially adapted to be formed, at least in part, of ceramic material
    • 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
    • F02B23/0639—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 the combustion space having substantially the shape of a 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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/14—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2301/00—Using particular materials
    • F01L2301/02—Using ceramic materials
    • 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
    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/14—Engines characterised by precombustion chambers with compression ignition
    • 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
    • F02B2023/0612—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 the material having a high temperature and pressure resistance, e.g. ceramic
    • 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
    • F02B2275/16—Indirect injection
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ceramic Engineering (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

Un motor de combustion interna que incluye un alojamiento y elementos de piston que pueden desplazarse en forma relativamente cíclica a lo largo de un eje para definir cámara de trabajo de volumen variable; medios para admitir aire y combustible a dicha cámara de trabajo para formar una mezcla inflamable después de la compresion del aire en la misma; y medios para escape de los productos de combustion de dicha cámara de trabajo; donde dicha cámara de trabajo de volumen variable incluye al menos dos sub-cámaras desplazadas en forma mutua sobre dicho eje en comunicacion con una seccion transversal a la cual el gas en una sub-cámara puede expandirse al menos en forma parcial y lateral a medida que fluye desde dicha sub-cámara dentro de la otra sub-cámara; donde dicha sub-cámara tiene un ancho medio D y un largo medio L a partir de dicha seccion transversal, y una relacion L/D es 0,9 o superior; y donde dicho medio de admision de aire incluye válvulas para entrada posicionados y dispuestos para impartir un remolino a los gases en dicha cámara alrededor de dicho eje, que incluye dicho gas que se expande en forma lateral, que fluye desde dicha sub-cámara dentro de la otra sub-cámara, por lo que se forma, durante el funcionamiento del motor, una capa límite enfriada de turbulencia en la otra dicha sub-cámara y un flujo de turbulencia en una de dichas sub-cámaras, una relacion de turbulencia de dicho flujo de turbulencia en dicha cámara que es al menos 6:1.
ARP060103481A 1998-09-01 2006-08-09 Motor de combustion interna y maquina de movimiento alternativo AR054905A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPP5583A AUPP558398A0 (en) 1998-09-01 1998-09-01 Improved reciprocatory machine

Publications (1)

Publication Number Publication Date
AR054905A2 true AR054905A2 (es) 2007-07-25

Family

ID=3809807

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP990104356A AR020359A1 (es) 1998-09-01 1999-08-31 MOTOR DE COMBUSTIoN INTERNA Y MÉTODO PARA OPERAR DICHO MOTOR.
ARP060103481A AR054905A2 (es) 1998-09-01 2006-08-09 Motor de combustion interna y maquina de movimiento alternativo

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ARP990104356A AR020359A1 (es) 1998-09-01 1999-08-31 MOTOR DE COMBUSTIoN INTERNA Y MÉTODO PARA OPERAR DICHO MOTOR.

Country Status (18)

Country Link
US (1) US6557519B1 (es)
EP (1) EP1112442B1 (es)
JP (1) JP4540848B2 (es)
KR (1) KR100662972B1 (es)
CN (1) CN1123685C (es)
AR (2) AR020359A1 (es)
AT (1) ATE458904T1 (es)
AU (1) AUPP558398A0 (es)
BR (1) BR9913189A (es)
CA (1) CA2340693C (es)
DE (1) DE69942064D1 (es)
HK (1) HK1041508B (es)
ID (1) ID27570A (es)
MY (1) MY123314A (es)
NZ (1) NZ509958A (es)
TW (1) TW408210B (es)
WO (1) WO2000012881A1 (es)
ZA (1) ZA200101409B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2432398B (en) * 2005-11-18 2008-08-13 Lotus Car Reciprocating piston sleeve valve engine
US7717096B2 (en) * 2006-01-23 2010-05-18 Lytesyde, Llc Fuel processor apparatus and method
EP2372142B8 (en) * 2008-12-26 2018-09-12 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Gas engine with bore cool holes having spark plug
EP2372135B8 (en) * 2008-12-26 2018-09-12 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Gas engine
FR2989731B1 (fr) * 2012-04-19 2016-07-29 Ifp Energies Now Moteur deux temps, notamment de type diesel, avec debit d'air d'admission variable pour le balayage des gaz brules residuels et procede de balayage pour un tel moteur
CN104595006B (zh) * 2014-11-28 2017-11-21 汪辉 一种分区分层稀薄燃烧发动机燃烧室结构
DE102015104917A1 (de) * 2015-03-31 2016-10-06 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Zylinderanordnung für einen Verbrennungsmotor
DE102017113250A1 (de) * 2016-12-21 2018-06-21 ECO Holding 1 GmbH Kolben für eine Pleuelstange und Pleuelstange
JP6770474B2 (ja) * 2017-03-31 2020-10-14 本田技研工業株式会社 内燃機関の副室構造
RU2700117C1 (ru) * 2018-03-27 2019-09-12 Евгений Николаевич Захаров Золотниковая гильза распределения
RU2700116C1 (ru) * 2018-03-27 2019-09-12 Евгений Николаевич Захаров Золотниковая гильза распределения
CN108730015B (zh) * 2018-05-22 2020-03-06 上海交通大学 一种带副燃烧室的发动机
RU2734566C1 (ru) * 2020-04-28 2020-10-20 Акционерное общество "Северный пресс" Двухтактный двигатель с гильзовым газораспределением
CN115091224B (zh) * 2022-08-05 2024-05-10 上海交通大学 用于薄壁件镜像铣削的射流主动抑振装置及方法

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
NL33859C (es) *
GB317157A (en) * 1928-05-31 1929-08-15 William Cameron Improvements in two-stroke internal combustion engines
FR39132E (fr) * 1930-09-30 1931-09-03 Perfectionnements aux moteurs à combustion interne
GB389863A (en) 1931-09-25 1933-03-27 Harry Ralph Ricardo Improvements in or relating to internal combustion engines of the liquid fuel injection compression ignition type
US1979071A (en) * 1933-04-27 1934-10-30 James W Kinnucan Engine
FR1344892A (fr) * 1962-05-28 1963-12-06 Applic Tech Ind Lati Perfectionnements aux moteurs à combustion interne à injection de carburant
FR1436612A (fr) 1965-02-08 1966-04-29 Applic Tech Perfectionnements aux moteurs à combustion interne du type à chambre thermiquement isolée
US3815566A (en) * 1973-02-08 1974-06-11 J Staggs Engine
JPS584194B2 (ja) 1974-11-14 1983-01-25 サンワセイキ カブシキガイシヤ ラジアルガタユアツポンプモ−タ
US4018194A (en) 1975-01-06 1977-04-19 Texaco Inc. Engine piston with insulated combustion chamber
US4487172A (en) * 1983-04-12 1984-12-11 Suhre James R Sleeve valve internal combustion engine
JPH0610414B2 (ja) * 1985-08-31 1994-02-09 マツダ株式会社 エンジンの副室構造
JPS62214216A (ja) * 1986-03-14 1987-09-21 Isuzu Motors Ltd 内燃機関の燃焼室
EP0395406B1 (en) * 1989-04-26 1993-10-06 Isuzu Ceramics Research Institute Co., Ltd. Heat-insulated four-stroke engine with prechamber
JP2923584B2 (ja) * 1991-12-03 1999-07-26 株式会社いすゞセラミックス研究所 遮熱エンジン
US5425337A (en) * 1992-11-19 1995-06-20 Izusu Ceramics Research Institute Co., Ltd. Pre-chamber type engine
JP2814346B2 (ja) * 1994-03-28 1998-10-22 株式会社いすゞセラミックス研究所 ディーゼルエンジンの燃焼室構造
US5778849A (en) 1997-05-05 1998-07-14 Chrysler Corporation Insulated precombustion chamber
TW374826B (en) * 1997-05-23 1999-11-21 Honda Motor Co Ltd Fuel injection internal combustion engine with sub-combustion chamber

Also Published As

Publication number Publication date
EP1112442A4 (en) 2006-06-14
EP1112442A1 (en) 2001-07-04
BR9913189A (pt) 2002-01-08
US6557519B1 (en) 2003-05-06
JP2002523678A (ja) 2002-07-30
ZA200101409B (en) 2002-05-20
TW408210B (en) 2000-10-11
ID27570A (id) 2001-04-12
CA2340693C (en) 2010-03-02
CN1123685C (zh) 2003-10-08
WO2000012881A1 (en) 2000-03-09
MY123314A (en) 2006-05-31
KR100662972B1 (ko) 2006-12-28
AUPP558398A0 (en) 1998-09-24
CA2340693A1 (en) 2000-03-09
DE69942064D1 (de) 2010-04-08
EP1112442B1 (en) 2010-02-24
NZ509958A (en) 2002-03-28
HK1041508A1 (en) 2002-07-12
ATE458904T1 (de) 2010-03-15
KR20010073060A (ko) 2001-07-31
HK1041508B (zh) 2004-04-23
CN1319160A (zh) 2001-10-24
AR020359A1 (es) 2002-05-08
JP4540848B2 (ja) 2010-09-08

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