BR112015000026A2 - motor a diesel de relação de compressão variável - Google Patents

motor a diesel de relação de compressão variável

Info

Publication number
BR112015000026A2
BR112015000026A2 BR112015000026A BR112015000026A BR112015000026A2 BR 112015000026 A2 BR112015000026 A2 BR 112015000026A2 BR 112015000026 A BR112015000026 A BR 112015000026A BR 112015000026 A BR112015000026 A BR 112015000026A BR 112015000026 A2 BR112015000026 A2 BR 112015000026A2
Authority
BR
Brazil
Prior art keywords
compression ratio
engine
variable compression
piston
optionally
Prior art date
Application number
BR112015000026A
Other languages
English (en)
Inventor
M Cleeves James
Original Assignee
Pinnacle Engines 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 Pinnacle Engines Inc filed Critical Pinnacle Engines Inc
Publication of BR112015000026A2 publication Critical patent/BR112015000026A2/pt

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
    • F02B75/00—Other engines
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • 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
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D15/00—Varying compression ratio
    • F02D15/02—Varying compression ratio by alteration or displacement of piston stroke
    • 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
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/025—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures
    • F02D35/026—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures using an estimation
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/402—Multiple injections
    • 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
    • F01B7/00—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F01B7/02—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons
    • F01B7/14—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons acting on different main shafts
    • 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
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • F02B75/047—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of variable crankshaft position
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Supercharger (AREA)

Abstract

resumo patente de invenção: "relação de compressão variável motor a diesel". a presente invenção refere-se a motores a diesel de pistões opostos, opcionalmente com uma relação de compressão variável e/ou turbo compressor, que pode proporcionar aprimorada eficiência de combustível por adaptar a relação de compressão do motor de acordo com a carga do motor de modo que maiores relações de compressão são usadas para menores cargas e menores relações de compressão são usadas para maiores cargas. turbo compressor pode proporcionar aprimorada eficiência em condições de operação de relação de compressão menor. opcionalmente, um ou mais parâmetros atuais do motor podem ser modificados para manter a temperatura de pico da câmara de combustão abaixo da temperatura limiar na qual um nível aceitável de poluentes de óxido de nitrogênio (nox) é esperado ser formado. uma ou mais características de indução de redemoinho podem ser incluídas nas coroas de pistão em um motor de pistões opostos. métodos, sistemas, artigos de fabricação, etc. são descritos. 23482346v1 1/1 23482346v1
BR112015000026A 2012-07-02 2013-07-02 motor a diesel de relação de compressão variável BR112015000026A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261667369P 2012-07-02 2012-07-02
PCT/US2013/049160 WO2014008309A2 (en) 2012-07-02 2013-07-02 Variable compression ratio diesel engine

Publications (1)

Publication Number Publication Date
BR112015000026A2 true BR112015000026A2 (pt) 2017-06-27

Family

ID=48795949

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015000026A BR112015000026A2 (pt) 2012-07-02 2013-07-02 motor a diesel de relação de compressão variável

Country Status (7)

Country Link
US (1) US9316150B2 (pt)
EP (1) EP2872765B1 (pt)
JP (1) JP2015522122A (pt)
KR (1) KR20150023908A (pt)
CN (1) CN104583565A (pt)
BR (1) BR112015000026A2 (pt)
WO (1) WO2014008309A2 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7559298B2 (en) 2006-04-18 2009-07-14 Cleeves Engines Inc. Internal combustion engine
US8881708B2 (en) 2010-10-08 2014-11-11 Pinnacle Engines, Inc. Control of combustion mixtures and variability thereof with engine load
US9650951B2 (en) 2010-10-08 2017-05-16 Pinnacle Engines, Inc. Single piston sleeve valve with optional variable compression ratio capability
EP3190259A3 (en) 2010-10-08 2017-09-20 Pinnacle Engines, Inc. Variable compression ratio systems for opposed-piston internal combustion engines, and related methods of manufacture and use
DE102011111761A1 (de) * 2011-08-24 2013-02-28 Meta Motoren- Und Energie-Technik Gmbh Verfahren zum Betreiben einer Hubkolbenbrennkraftmaschine mit interner Abgasenergierekuperation sowie Hubkolbenbrennkraftmaschine
WO2015013696A1 (en) 2013-07-26 2015-01-29 Pinnacle Engines, Inc. Early exhaust valve opening for improved catalyst light off
KR101646384B1 (ko) * 2014-11-21 2016-08-05 현대자동차주식회사 터보차저 제어 듀티 편차 보상 방법
CA2983399C (en) * 2015-04-20 2019-01-08 Nissan Motor Co., Ltd. Engine control device and engine control method
DE102016203436B4 (de) * 2016-03-02 2017-11-30 Continental Automotive Gmbh Verfahren und Vorrichtung zum Ermitteln eines Einspritzzeitpunkts zum Einspritzen eines Kraftstoffs
US9816454B1 (en) * 2016-06-30 2017-11-14 GM Global Technology Operations LLC System and method for controlling an engine based on piston temperature deviation
US10500000B2 (en) * 2016-08-16 2019-12-10 Ethicon Llc Surgical tool with manual control of end effector jaws
GB2565050B (en) * 2017-07-27 2020-06-17 Dolphin N2 Ltd Split cycle engine with peak combustion temperature control
EP3748144A1 (de) * 2019-06-03 2020-12-09 Winterthur Gas & Diesel AG Verfahren zum betreiben eines grossmotors sowie grossmotor
US11598259B2 (en) 2019-08-29 2023-03-07 Achates Power, Inc. Hybrid drive system with an opposed-piston, internal combustion engine
NL2024838B1 (en) * 2020-02-05 2021-09-13 Andreas Van Oosten Mattheus Internal combustion engine
CN112632867B (zh) * 2020-12-21 2022-08-23 北京理工大学 一种柴油机最小压缩比设计方法及控制方法

Family Cites Families (126)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1316977A (en) 1919-09-23 Cardo
US1097947A (en) 1914-05-26 Allan D Shaw Internal-combustion engine.
US1082004A (en) 1913-12-23 Gen Electric Governing internal-combustion engines.
US1472549A (en) 1923-10-30 Internal-combustion engine
US367496A (en) 1887-08-02 atkinson
US1459819A (en) 1923-06-26 Clarence e
FR348575A (fr) 1903-12-05 1905-04-17 Francis Lyst Machine à combustion interne et moteur à pétrole
GB190902015A (en) 1909-01-27 1909-08-05 Eugene Guy Euston Beaumont Improved Method of and Means for Automatically Varying the Volume of the Compression Chamber in Internal Combustion Engines.
US1140987A (en) 1913-09-19 1915-05-25 Frederick E Kube Engine-cooling system.
US1258524A (en) 1915-11-02 1918-03-05 John Franklin Berry Internal-combustion engine.
FR497282A (fr) 1918-04-04 1919-12-02 Georges Rene Eugene Briens Moteur à explosions sans soupapes
US1453304A (en) 1919-08-15 1923-05-01 James A Charter Explosive engine
US1497206A (en) 1919-12-23 1924-06-10 John G Booton Regulating valve control for internal-combustion engines
US1502291A (en) 1920-09-07 1924-07-22 George E Conway Valve for motors
US1377798A (en) 1920-12-22 1921-05-10 Berckenhoff Hemke Cylindrical or sleeve valve
US1550643A (en) 1923-07-12 1925-08-18 Bullington Motors Reciprocatory internal-combustion engine
US1644954A (en) 1924-11-12 1927-10-11 Shearer James Reciprocating engine
US1634768A (en) 1925-05-15 1927-07-05 Bonner Charter Corp Engine lubrication
US1673340A (en) 1925-06-16 1928-06-12 Panhard & Levassor Sleeve-valve engine
US1773971A (en) 1927-08-25 1930-08-26 William C Dunn Slide-valve motor
US1856242A (en) 1927-09-30 1932-05-03 Aix Fritz C L D Internal combustion engine
US1823770A (en) 1928-11-26 1931-09-15 Tartrais Eugene Henri Engine of the two-stroke type
US1837870A (en) 1928-12-03 1931-12-22 Johnston Tractors Company Ltd Double piston single cylinder internal combustion engine
US1812323A (en) 1929-06-10 1931-06-30 Davison Engineering Corp Internal combustion engine
US1819897A (en) 1929-10-26 1931-08-18 Johnson Hamilton Internal combustion engine
US1889946A (en) 1930-01-15 1932-12-06 Headless Multiple Motor Corp Gas engine
GB382670A (en) 1930-08-09 1932-10-31 Adolphe Kegresse Improvements in or relating to the feeding of two- or more-cylinder internal combustion engines
US2121409A (en) 1934-10-19 1938-06-21 Ricardo Harry Ralph Two-stroke internal-combustion engine
DE643470C (de) 1935-02-06 1937-04-08 Ernst Schmid Brennkraftmaschine
FR805866A (fr) 1935-04-06 1936-12-02 United Aircraft Corp Perfectionnements relatifs aux moteurs du type à fourreau de distribution
US2090889A (en) 1935-05-16 1937-08-24 Howald Werner Internal combustion engine
US2199625A (en) 1937-06-11 1940-05-07 Fiala-Fernbrugg Benno Double-piston internal combustion engine
GB534161A (en) 1939-01-03 1941-02-28 Milo Ab Improvements in or relating to internal combustion engines of the four-stroke cycle type
GB542009A (en) 1940-06-18 1941-12-22 Arthur John Rowledge Improvements in or relating to liquid-cooling systems for sleevevalve internal-combustion engines
US2273179A (en) 1940-08-30 1942-02-17 Davison Douglas Corp Rotary valve and lubrication thereof
US2401188A (en) 1943-03-01 1946-05-28 Gen Electric Internal-combustion engine with variable compression ratio
US2409761A (en) 1945-02-24 1946-10-22 Gen Motors Corp Sleeve valve engine
GB635664A (en) 1948-01-23 1950-04-12 George Urban Leonard Sartoris Improvements in high-speed air and gas compressors
US2686507A (en) 1952-03-06 1954-08-17 Lombardi Leo Sleeve valve system
US2773490A (en) 1952-09-23 1956-12-11 Miller Ralph High expansion, spark ignited, gas burning, internal combustion engines
GB746820A (en) 1953-11-06 1956-03-21 English Electric Co Ltd Improvements in and relating to two-stroke cycle internal combustion engines
US2937631A (en) 1956-04-18 1960-05-24 Charles A Coyle High efficiency internal combustion engine
US2817322A (en) 1956-04-30 1957-12-24 Miller Ralph Supercharged engine
US2858816A (en) 1957-10-08 1958-11-04 Leon A Prentice Internal combustion engines of the variable compression type
US3533429A (en) 1967-11-22 1970-10-13 Stanford Research Inst Pneumatically operated valve
US3485221A (en) 1967-12-11 1969-12-23 Ralph S Feeback Omnitorque opposed piston engine
US3780719A (en) 1971-07-30 1973-12-25 A Weiertz Internal combustion engine
US3961607A (en) 1972-05-12 1976-06-08 John Henry Brems Internal combustion engine
JPS5930899B2 (ja) 1973-02-01 1984-07-30 隆弘 上野 内燃機関の制動方法及びその装置
US3948241A (en) 1973-08-02 1976-04-06 Melchior Frederick C Lubricating and sealing system for internal combustion engines
IT1055604B (it) 1975-08-27 1982-01-11 Grandi Motori Trieste Spa Camicia di cilindru con condotti interni di raffreddamento per motori alternativi a combustione interna
GB1516982A (en) 1975-09-15 1978-07-05 Jones R Reciprocating piston heat engines
US4057040A (en) 1976-04-12 1977-11-08 Wax Archie E Internal combustion engine system
US4104995A (en) 1976-12-15 1978-08-08 Rolf Steinbock Variable compression engine
US4187807A (en) 1978-02-22 1980-02-12 Caterpillar Tractor Co. Cooled engine valve with improved heat transfer
JPS56106040A (en) 1980-01-29 1981-08-24 Nippon Denso Co Ltd Engine controlling method
JPS627909Y2 (pt) 1981-01-12 1987-02-24
JPS57185689A (en) 1981-05-09 1982-11-15 Nippon Soken Multipoint ignition plug
US4516537A (en) 1982-03-24 1985-05-14 Daihatsu Motor Company Variable compression system for internal combustion engines
US4928658A (en) 1985-10-02 1990-05-29 Ferrenberg Allan J Regenerative internal combustion engine
JP2545357Y2 (ja) * 1986-11-13 1997-08-25 日産自動車 株式会社 渦流室式ディーゼル機関の燃焼室
US4856463A (en) 1987-01-28 1989-08-15 Johnston Richard P Variable-cycle reciprocating internal combustion engine
JPH02501941A (ja) * 1987-01-28 1990-06-28 ジョンストン、リチャード、ピイー． 可変サイクル往復動内燃機関
US5058536A (en) * 1987-01-28 1991-10-22 Johnston Richard P Variable-cycle reciprocating internal combustion engine
JPH0517455Y2 (pt) 1987-03-31 1993-05-11
US4815421A (en) 1987-05-18 1989-03-28 Paul Marius A Internal combustion engine with adjustable flow exhaust system
US4838214A (en) 1987-06-18 1989-06-13 Barrett George M Internal combustion engine assembly
JPH0658046B2 (ja) 1988-06-10 1994-08-03 孝夫 高草 往復ピストン機関のスリーブ端バルブ
US4876992A (en) 1988-08-19 1989-10-31 Standard Oil Company Crankshaft phasing mechanism
US5113805A (en) 1989-12-12 1992-05-19 Isuzu Ceramics Research Institute Co., Ltd. Variable-cycle engine
US5025757A (en) 1990-09-13 1991-06-25 Larsen Gregory J Reciprocating piston engine with a varying compression ratio
US5054438A (en) 1990-09-19 1991-10-08 Jiro Takashima Floating cylinder internal combustion engine
US5127375A (en) 1991-04-04 1992-07-07 Ford Motor Company Hydraulic valve control system for internal combustion engines
US5159906A (en) 1991-05-03 1992-11-03 Ford Motor Company Adjustable valve system for an internal combustion engine
US5255637A (en) 1992-04-30 1993-10-26 Ford Motor Company Internal combustion engine with adaptive control of compression ratio
US5803042A (en) 1992-07-27 1998-09-08 Bortone; Cesare Valves and valve timing for internal combustion engine
EP0632191B1 (en) 1993-06-26 1996-08-28 Coventry University Internal combustion engine
US5507253A (en) 1993-08-27 1996-04-16 Lowi, Jr.; Alvin Adiabatic, two-stroke cycle engine having piston-phasing and compression ratio control system
US5445117A (en) 1994-01-31 1995-08-29 Mendler; Charles Adjustable valve system for a multi-valve internal combustion engine
US5623894A (en) 1995-11-14 1997-04-29 Caterpillar Inc. Dual compression and dual expansion engine
JPH09280370A (ja) 1996-04-08 1997-10-28 Nabco Ltd シリンダ装置
JPH1038083A (ja) 1996-07-25 1998-02-13 Akebono Brake Ind Co Ltd 嵌合部用ブーツ
US6230683B1 (en) 1997-08-22 2001-05-15 Cummins Engine Company, Inc. Premixed charge compression ignition engine with optimal combustion control
US6039011A (en) 1997-03-05 2000-03-21 The American University Of Baku Internal combustion engine with opposed pistons
JPH10311231A (ja) 1997-05-12 1998-11-24 Toyota Motor Corp 内燃機関の出力制御装置
US6125801A (en) 1997-11-25 2000-10-03 Mendler; Edward Charles Lean-burn variable compression ratio engine
DE19813398C1 (de) 1998-03-26 1999-09-09 Blodig Vorrichtung zur Verstellung des Verdichtungsverhältnisses und der Steuerzeiten bei Brennkraftmaschinen
AU6220899A (en) 1998-10-30 2000-05-22 Christopher Paulet Melmoth Walters Valve control mechanism
US6230671B1 (en) * 1998-11-02 2001-05-15 Raymond C. Achterberg Variable compression and asymmetrical stroke internal combustion engine
US6205963B1 (en) 1999-04-06 2001-03-27 Jim W Davies High power density, low emission internal combustion engine
JP3059162B1 (ja) * 1999-06-02 2000-07-04 三菱電機株式会社 内燃機関のバルブタイミング制御装置
JP4149621B2 (ja) 1999-09-03 2008-09-10 邦彦 奥平 対向ピストン式２サイクルユニフロー型機関
EP1149234B1 (en) 1999-12-03 2004-10-20 Nissan Motor Company, Limited Intake-air quantity control apparatus and method for internal combustion engines
JP4053201B2 (ja) 1999-12-21 2008-02-27 株式会社日立製作所 内燃機関の可変動弁装置
DE10023442A1 (de) 2000-05-12 2001-11-15 Ullrich Meyer Motor mit gegenläufigen Kolben
ATE416303T1 (de) * 2000-12-15 2008-12-15 Advanced Propulsion Technologies Inc Brennkraftmaschine mit einer kurbelwelle und gegenkolben in gegenzylindern
JP2004239182A (ja) 2003-02-06 2004-08-26 Toyota Motor Corp エンジンのピストン駆動装置
US7004119B2 (en) 2003-04-09 2006-02-28 Dimitrios Dardalis Apparatus and method for rotating sleeve engine hydrodynamic seal
US20040244758A1 (en) 2003-06-06 2004-12-09 Cummins Inc. Method for increasing the displacement of an internal combustion engine and engine having increased displacement thereby
JP4325492B2 (ja) 2003-06-17 2009-09-02 トヨタ自動車株式会社 可変動弁の制御装置及び方法
JP2005113839A (ja) 2003-10-09 2005-04-28 Toyota Motor Corp 可変圧縮比内燃機関
DE102004032452A1 (de) 2004-07-05 2006-01-26 Daude, Otto, Dr.-Ing. Gaswechselsteuerung für Gegenkolbenmotoren
DE202006020546U1 (de) 2005-07-08 2009-01-08 Daude, Otto, Dr.-Ing. Gegenkolbenmotoren mit Schiebebüchsen und Gaswechselsteuerung
GB2428450B (en) 2005-07-15 2007-08-01 Lotus Car Opposed piston engine with variable timing
SE529094C2 (sv) * 2005-09-06 2007-05-02 Hcci Technology Ab 2-taktsmotor med variabel kompression
GB0521960D0 (en) * 2005-10-28 2005-12-07 Leonard Gregory L Improved internal combustion engine
GB2432398B (en) 2005-11-18 2008-08-13 Lotus Car Reciprocating piston sleeve valve engine
GB2438206B (en) 2006-01-23 2009-02-04 Lotus Car A two-stroke internal combustion engine with variable compression ratio and an exhaust port shutter
US7559298B2 (en) 2006-04-18 2009-07-14 Cleeves Engines Inc. Internal combustion engine
FR2900683A1 (fr) * 2006-05-05 2007-11-09 Max Louis Maurice Hostache Moteur a explosion a rendement eleve
FR2900974B1 (fr) * 2006-05-15 2008-08-08 Renault Sas Procede de detection d'une perte de combustion et application a la commande d'un moteur a taux de compression variable (vcr)
US20080127947A1 (en) * 2006-11-30 2008-06-05 Advanced Propulsion Technologies, Inc. OPOC engine
US7584724B2 (en) 2007-10-30 2009-09-08 Ford Global Technologies, Llc Variable compression ratio dual crankshaft engine
MX2010004993A (es) * 2007-11-08 2011-03-03 Two Heads Llc Motor de combustión interna con pistones opuestos sin válvulas monobloque.
US8210147B2 (en) 2008-07-18 2012-07-03 Grace Capital partners, LLC Sliding valve aspiration system
US20100147269A1 (en) 2008-11-23 2010-06-17 Cleeves Engines Inc. Internal Combustion Engine With Optimal Bore-To-Stroke Ratio
US8573178B2 (en) 2009-02-24 2013-11-05 Pinnacle Engines, Inc. Sleeve valve assembly
US8544445B2 (en) 2010-03-09 2013-10-01 Pinnacle Engines, Inc. Over-compressed engine
JP2013502533A (ja) 2009-08-20 2013-01-24 ピナクル・エンジンズ・インコーポレイテッド 高スワールエンジン
JP5540729B2 (ja) * 2010-01-27 2014-07-02 マツダ株式会社 過給機付エンジンの制御方法および制御装置
WO2011100717A2 (en) * 2010-02-13 2011-08-18 Mcalister Roy E Methods and systems for adaptively cooling combustion chambers in engines
CN102947545B (zh) * 2010-04-27 2015-11-25 阿凯提兹动力公司 用于对置活塞发动机的燃烧室构造
JP6110300B2 (ja) * 2010-08-16 2017-04-05 アカーテース パワー，インク． 対向ピストンエンジン用ピストン構造
US9650951B2 (en) 2010-10-08 2017-05-16 Pinnacle Engines, Inc. Single piston sleeve valve with optional variable compression ratio capability
EP3190259A3 (en) 2010-10-08 2017-09-20 Pinnacle Engines, Inc. Variable compression ratio systems for opposed-piston internal combustion engines, and related methods of manufacture and use
GB2493061A (en) * 2011-07-15 2013-01-23 Ecomotors Internat Inc Opposed piston engine with toroidal combustion chamber

Also Published As

Publication number Publication date
JP2015522122A (ja) 2015-08-03
WO2014008309A3 (en) 2014-03-20
WO2014008309A2 (en) 2014-01-09
KR20150023908A (ko) 2015-03-05
EP2872765B1 (en) 2016-06-15
CN104583565A (zh) 2015-04-29
EP2872765A2 (en) 2015-05-20
US20140000567A1 (en) 2014-01-02
US9316150B2 (en) 2016-04-19

Similar Documents

Publication Publication Date Title
BR112015000026A2 (pt) motor a diesel de relação de compressão variável
Yasin et al. Effects of exhaust gas recirculation (EGR) on a diesel engine fuelled with palm-biodiesel
BR112012022627A2 (pt) motor de combustão interna multimodal de alta eficiência
MX2016010510A (es) Mejoras en motores con doble sistema de sobrealimentacion o relacionadas con los mismos.
EP2357412A3 (en) Gas turbine combustor with variable airflow
BR112013008387A2 (pt) gene rf4 restaurador da estabilidade masculina citoplasmática (cms) de tipo c do milho, marcadores moleculares e uso dos mesmos
DK201200272A (en) A large slow running turbocharged two stroke internal combustion engine with crossheads and exhaust- or combustion gas recirculation
BR112013010017A2 (pt) motor a diesel tendo propriedades aprimoradas
Kaul et al. Analysis of cyclic variability of heat release for high-EGR GDI engine operation with observations on implications for effective control
MX2018000625A (es) Sistema de motor de combustion interna y metodo de control para motor de combustion interna.
AR091078A1 (es) Ester a base de poliol de pentaeritritol y oligomero de acido graso, composiciones que lo comprenden y el uso de estas como reductores del taponamiento de filtro en frio en un motor diesel
WO2015011223A3 (de) Antrieb und verfahren zur bereitstellung hoher antriebsdynamik bei hohen antriebsleistungen bei der gas- und/oder ölgewinnung sowie verwendung eines solchen antriebs
GB201206145D0 (en) Method of increasing the efficiency of a lean nox trap device in a hybrid powertrain
WO2013117942A3 (en) Internal combustion engine fuelling
Singh et al. Experimental studies for the role of piston rings’ face profiles on performance of a diesel engine fueled with diesel and jatropha based biodiesel
WO2013166257A3 (en) Improved structures, functions and methods regarding internal combustion engines
BRPI0900806B1 (pt) arranjo para tratamento posterior de gás de escape em motores de combustão interna e método para a fabricação de um arranjo para tratamento posterior de gás de escape em motores de combustão interna
WO2019009842A3 (en) MOTOR CYCLE WITH ORIENTABLE HEATING PROPERTY
GB2571653A (en) Method of design of a turbine
GB201206166D0 (en) Method of optimizing ammonia generation in an exhaust system of an internal combustion engine
Roh et al. Effect of injection strategy on the exhaust emission and performance characteristics of a light-duty diesel engine
Jha et al. Effect of injection timing on the performance and emissions of biodiesel fuelled diesel engine
Grose COOLER COMBUSTION
Yoon et al. Effects of Bio-diesel blending rate on the Combustion and Emission Characteristics in a Common Rail Diesel Engine with EGR rate
Rossi et al. Simultaneous reduction of soot and NO X emissions by means of the HCPC concept: complying with the heavy duty EURO 6 limits without aftertreatment system

Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 4A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)