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AR069232A1 - Motor a combustion interna monobloque sin valvulas, con pistones opuestos - Google Patents

Motor a combustion interna monobloque sin valvulas, con pistones opuestos

Info

Publication number
AR069232A1
AR069232A1 ARP080104887A ARP080104887A AR069232A1 AR 069232 A1 AR069232 A1 AR 069232A1 AR P080104887 A ARP080104887 A AR P080104887A AR P080104887 A ARP080104887 A AR P080104887A AR 069232 A1 AR069232 A1 AR 069232A1
Authority
AR
Argentina
Prior art keywords
cylinder
provides
internal combustion
pistons
valves
Prior art date
Application number
ARP080104887A
Other languages
English (en)
Original Assignee
Two Heads Llc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40626428&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR069232(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Two Heads Llc filed Critical Two Heads Llc
Publication of AR069232A1 publication Critical patent/AR069232A1/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
    • F02B75/00—Other engines
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F02B75/282—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders the pistons having equal strokes
    • 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
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/10—Control of working-fluid admission or discharge peculiar thereto
    • 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
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
    • 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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • F02F1/186—Other cylinders for use in engines with two or more pistons reciprocating within same 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
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B2023/085—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition using several spark plugs per 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
    • F02B75/02—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
    • F02B2075/028—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle five
    • 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
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

La presente solicitud provee un motor de combustion interna que provee ventajas tanto de los motores de dos tiempos típicos como de los motores de cuatro tiempos típicos, pero que utiliza un nuevo diseno que es diferente del de los dos tipos. El motor de la presente provee el uso de pistones como medios para abrir y cerrar lumbreras de admision y de escape, dispuestas sobre las paredes de los cilindros. También provee dos pistones por cilindro en una configuracion de oposicion, de modo tal que un acontecimiento de explosion de combustible produce el movimiento de ambos pistones por cilindro, en direcciones opuestas. Cada piston de un cilindro está conectado a un cigüenal por separado, que completa una revolucion individual alrededor de su eje geométrico por cada acontecimiento de explosion de combustible en un cilindro. En un ciclo individual de movimiento de piston a lo largo del cilindro, se logra un ciclo completo de encendido, escape, admision y compresion.
ARP080104887A 2007-11-08 2008-11-07 Motor a combustion interna monobloque sin valvulas, con pistones opuestos AR069232A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US238007P 2007-11-08 2007-11-08
US8237808P 2008-07-21 2008-07-21

Publications (1)

Publication Number Publication Date
AR069232A1 true AR069232A1 (es) 2010-01-06

Family

ID=40626428

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080104887A AR069232A1 (es) 2007-11-08 2008-11-07 Motor a combustion interna monobloque sin valvulas, con pistones opuestos

Country Status (14)

Country Link
US (1) US8789499B2 (es)
EP (1) EP2225446B1 (es)
JP (1) JP5690591B2 (es)
KR (1) KR101587294B1 (es)
CN (1) CN101910584B (es)
AR (1) AR069232A1 (es)
AU (1) AU2008323992B2 (es)
BR (1) BRPI0819204B1 (es)
CA (1) CA2704963C (es)
EA (1) EA017653B1 (es)
ES (1) ES2819648T3 (es)
MX (1) MX2010004993A (es)
MY (1) MY165334A (es)
WO (1) WO2009061873A2 (es)

Families Citing this family (70)

* 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
FR2928693A1 (fr) * 2008-03-17 2009-09-18 Antar Daouk Moteur a combustion interne
US8413619B2 (en) 2010-10-08 2013-04-09 Pinnacle Engines, Inc. Variable compression ratio systems for opposed-piston and other internal combustion engines, and related methods of manufacture and use
US8381691B2 (en) 2009-11-03 2013-02-26 Motiv Engines, LLC Fuel injection system
US20110203548A1 (en) * 2010-02-24 2011-08-25 Fillios Thomas L Plunger Motor
US9512779B2 (en) 2010-04-27 2016-12-06 Achates Power, Inc. Swirl-conserving combustion chamber construction for opposed-piston engines
EP2547868B1 (en) 2010-04-27 2016-08-03 Achates Power, Inc. Combustion chamber constructions for opposed-piston engines
US10180115B2 (en) * 2010-04-27 2019-01-15 Achates Power, Inc. Piston crown bowls defining combustion chamber constructions in opposed-piston engines
US8549854B2 (en) * 2010-05-18 2013-10-08 Achates Power, Inc. EGR constructions for opposed-piston engines
EP2606202B1 (en) 2010-08-16 2016-03-09 Achates Power, Inc. Fuel injection spray patterns for opposed-piston engines
US9650951B2 (en) 2010-10-08 2017-05-16 Pinnacle Engines, Inc. Single piston sleeve valve with optional variable compression ratio capability
US20120192831A1 (en) * 2011-01-27 2012-08-02 Ecomotors International, Inc. Combustion Chamber for a Side-Mounted Direction Injector
US8677749B2 (en) * 2011-01-28 2014-03-25 EcoMotors International Exhaust system for an internal combustion engine
US10060345B2 (en) * 2011-02-23 2018-08-28 Achates Power, Inc. Dual crankshaft, opposed-piston engine constructions
CN103620187A (zh) * 2011-04-15 2014-03-05 品纳科动力有限公司 具有非共线平移轴的对置活塞发动机
US20130174548A1 (en) 2011-05-16 2013-07-11 Achates Power, Inc. EGR for a Two-Stroke Cycle Engine without a Supercharger
JP6085294B2 (ja) * 2011-05-18 2017-02-22 アカーテース パワー，インク． 対向ピストンエンジンの燃焼室構造
GB2493260A (en) 2011-07-26 2013-01-30 Ecomotors Internat Inc Opposed piston engine with tumble flow in shaped combustion chamber
US20130104848A1 (en) 2011-10-27 2013-05-02 Achates Power, Inc. Fuel Injection Strategies in Opposed-Piston Engines with Multiple Fuel Injectors
CN102359416B (zh) * 2011-11-12 2013-05-15 吴以怡 一种逆向对冲内燃机
CN103122793A (zh) * 2011-11-18 2013-05-29 梁天宇 一种可变压缩比对置活塞均质压燃发动机
NL2007987C2 (en) * 2011-12-16 2013-06-18 Griend Holding B V Rotary drive system having a cam follower with detachable wheel support.
US8807098B1 (en) 2012-06-06 2014-08-19 Herns Louis Twin vertical bank hybrid internal combustion H-engine system
GB2503510A (en) * 2012-06-29 2014-01-01 Bluewater Weslake Marine Ltd A boat with a low-profile opposed piston engine
EP2872765B1 (en) * 2012-07-02 2016-06-15 Pinnacle Engines, Inc. Variable compression ratio diesel engine
KR101375923B1 (ko) * 2012-08-06 2014-03-19 장병철 크랭크 좌우 분할 엔진
CN103047064A (zh) * 2012-12-20 2013-04-17 中国兵器工业集团第七0研究所 对置活塞双喷油器对置喷油装置
US9038581B2 (en) 2013-02-07 2015-05-26 GM Global Technology Operations LLC Linear alternator assembly with four-stroke working cycle and vehicle having same
US9885280B2 (en) * 2013-03-05 2018-02-06 Siemens Aktiengesellschaft Internal combustion engine having a linear generator and rotary generator
CN203948172U (zh) * 2013-04-04 2014-11-19 艾克莫特公司 对置活塞发动机
GB2516411B (en) * 2013-04-05 2018-11-14 Osp Engines Ltd Opposed stepped piston engine with eccentric rod drives and power take-offs
CN103498728B (zh) * 2013-09-06 2016-03-09 陈良昌 对置活塞气缸体联轴的发动机
US8935998B1 (en) * 2013-09-16 2015-01-20 Achates Power, Inc. Compac, ported cylinder construction for an opposed-piston engine
EP3068973A1 (en) * 2013-10-17 2016-09-21 Cox Powertrain Ltd Internal combustion engines
US9211797B2 (en) 2013-11-07 2015-12-15 Achates Power, Inc. Combustion chamber construction with dual mixing regions for opposed-piston engines
US9032927B1 (en) * 2013-11-08 2015-05-19 Achates Power, Inc. Cold-start strategies for opposed-piston engines
EP3105430B1 (en) * 2014-02-12 2017-08-16 Achates Power, Inc. A low reactivity, compression-ignition, opposed-piston engine
US11008864B2 (en) 2014-04-24 2021-05-18 Aquarius Engines (A.M.) Ltd. Engine with work stroke and gas exchange through piston rod
US11346219B2 (en) 2014-04-24 2022-05-31 Aquarius Engines (A.M.) Ltd. Engine with work stroke and gas exchange through piston rod
US10001057B2 (en) * 2014-08-04 2018-06-19 Achates Power, Inc. Exhaust layout with accompanying firing sequence for two-stroke cycle, inline, opposed-piston engines
US9435290B2 (en) 2014-08-04 2016-09-06 Achates Power, Inc. Opposed-piston engine structure with a split cylinder block
EP3201454B1 (en) * 2014-09-29 2020-03-11 Volvo Truck Corporation Opposed piston engine with pistons having conical recesses therein
WO2016077425A1 (en) * 2014-11-11 2016-05-19 Ecomotors, Inc. Barrel for an internal combustion engine
US10072604B2 (en) 2015-02-27 2018-09-11 Avl Powertrain Engineering, Inc. Engine block construction for opposed piston engine
US10036344B2 (en) 2015-02-27 2018-07-31 Avl Powertrain Engineering, Inc. Opposed piston two stroke engine liner construction
US9995213B2 (en) 2015-03-31 2018-06-12 Achates Power, Inc. Asymmetrically-shaped combustion chamber for opposed-piston engines
US9869179B2 (en) * 2015-07-15 2018-01-16 Aquarius Engines (A.M.) Ltd. Engine with piston that overshoots cylinder wall exhaust port
US9840965B2 (en) 2015-07-31 2017-12-12 Achates Power, Inc. Skewed combustion chamber for opposed-piston engines
US10422272B2 (en) 2015-11-04 2019-09-24 Achates Power, Inc. Compact ported cylinder construction for an opposed-piston engine
US10927750B2 (en) 2016-01-14 2021-02-23 Nautilus Engineering, Llc Systems and methods of compression ignition engines
US10718263B2 (en) * 2016-02-22 2020-07-21 Two Heads, LLC Opposed-piston compact engine with crankshafts rotating on a different plant to those of the cylinder axes
US11085297B1 (en) * 2016-02-24 2021-08-10 Enginuity Power Systems, Inc Opposed piston engine and elements thereof
US10260598B2 (en) 2016-04-29 2019-04-16 Achates Power, Inc. Transmissions for opposed-piston engines with two crankshafts
US9958057B2 (en) 2016-06-08 2018-05-01 Achates Power, Inc. Gear backlash control for an opposed-piston engine
US10662893B1 (en) * 2016-07-14 2020-05-26 Warren Engine Company, Inc Opposed piston engine with improved piston surfaces
WO2018080842A1 (en) * 2016-10-24 2018-05-03 Achates Power, Inc. Gear train for opposed-piston engines
WO2018174850A1 (en) * 2017-03-20 2018-09-27 Volvo Truck Corporation Opposed piston engine with offset inlet and exhaust crankshafts
JP2020513084A (ja) * 2017-03-30 2020-04-30 アカーテース パワー，インク． 対向ピストンエンジン用のマルチパートピストン構造
EP3607188A4 (en) * 2017-04-07 2021-05-12 Nautilus Engineering, LLC IMPROVED SYSTEMS AND PROCEDURES FOR AUTO-IGNITION ENGINES
RU180225U1 (ru) * 2017-11-28 2018-06-06 Александр Николаевич Черноштанов Двухтактный двигатель с поршнем обратного действия
EP3628816A1 (de) * 2018-09-25 2020-04-01 Fuelsave GmbH Verbrennungsmotor mit verstellbarer verknüpfung von dessen motoreinheiten
US10443491B1 (en) * 2018-11-07 2019-10-15 Hts Llc Opposed piston engine with serial combustion chambers
CN112112732A (zh) * 2019-06-21 2020-12-22 北京优加特福乐科技有限公司 一种对缸发动机
US10837357B1 (en) * 2019-07-23 2020-11-17 Achates Power, Inc. Main bearings of opposed-piston engines with two crankshafts
US11598259B2 (en) * 2019-08-29 2023-03-07 Achates Power, Inc. Hybrid drive system with an opposed-piston, internal combustion engine
CN110645087A (zh) * 2019-10-31 2020-01-03 衡水造福双作功内燃机技术开发有限公司 双作功汽油机
WO2023004017A1 (en) 2021-07-22 2023-01-26 Achates Power, Inc. Hydrogen-powered opposed-piston engine
WO2023158615A1 (en) 2022-02-21 2023-08-24 Achates Power, Inc. Hydrogen opposed-piston engine
CN115614144A (zh) * 2022-08-22 2023-01-17 中国北方发动机研究所(天津) 对置活塞发动机单侧喷雾射流多点着火燃烧系统
JP2024050166A (ja) * 2022-09-29 2024-04-10 株式会社Subaru エンジン

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2401188A (en) * 1943-03-01 1946-05-28 Gen Electric Internal-combustion engine with variable compression ratio
US2440310A (en) 1944-04-06 1948-04-27 Atlas Diesel Ab Uniflow scavenging for engines
US2419531A (en) * 1945-01-23 1947-04-29 Wilhelm B Bronander Multiple opposed piston engine
US2840060A (en) * 1956-01-02 1958-06-24 Goetaverken Ab Two-stroke cycle internal combustion engine of the opposed piston type comprising two crank shafts
US2853983A (en) * 1956-06-08 1958-09-30 Jr William S Sawle Internal combustion engine of opposed piston type
US2882874A (en) * 1957-05-10 1959-04-21 William W Friedrich Internal combustion engine
US3084678A (en) * 1960-04-15 1963-04-09 Maurice E Lindsay Internal combustion engine with shifting cylinders
AU497643B2 (en) * 1975-06-23 1978-12-21 F Kaye Internal combustion engine
US4071000A (en) * 1975-06-23 1978-01-31 Herbert Chester L Double crankshaft valved two cycle engine
GB2008191B (en) * 1977-11-18 1982-05-12 Nippon Soken Uniflow two cycle internal combustion engines and methods of operating such engines
JPS5825845B2 (ja) * 1978-09-18 1983-05-30 トヨタ自動車株式会社 二サイクルガソリンエンジン
JPS5641420A (en) * 1979-09-11 1981-04-18 Nobuo Torisu Reciprocating internal combustion engine with elastic connecting rod
JPS56104120A (en) * 1980-01-23 1981-08-19 Takao Muto Double piston engine
FR2476215A1 (fr) * 1980-02-14 1981-08-21 Rayne Andre Chambre de combustion a rapport volumetrique variable
US4520765A (en) 1983-04-28 1985-06-04 Anthony Gerace Internal combustion engine and operating cycle therefor
JPS6238835A (ja) * 1985-08-12 1987-02-19 Daihatsu Motor Co Ltd 内燃機関における圧縮比可変装置
US5058536A (en) * 1987-01-28 1991-10-22 Johnston Richard P Variable-cycle reciprocating internal combustion engine
WO1988005862A1 (en) 1987-01-28 1988-08-11 Johnston Richard P Variable-cycle reciprocating internal combustion engine
US4856463A (en) * 1987-01-28 1989-08-15 Johnston Richard P Variable-cycle reciprocating internal combustion engine
US5042441A (en) * 1989-10-03 1991-08-27 Paul Marius A Low emission combustion system for internal combustion engines
US4996953A (en) * 1990-04-02 1991-03-05 Buck Erik S Two plus two stroke opposed piston heat engine
EP0892162B1 (en) * 1991-04-01 2002-02-20 Caterpillar Inc. Dual compression and dual expansion internal combustion engine
US5133306A (en) 1991-10-23 1992-07-28 Honkanen Eric G Horizontally opposed internal combustion engine
US5375567A (en) 1993-08-27 1994-12-27 Lowi, Jr.; Alvin Adiabatic, two-stroke cycle engine
US5632255A (en) 1994-05-27 1997-05-27 Ferrenberg; Allan J. Regenerated engine with an improved heating stroke
US5623894A (en) 1995-11-14 1997-04-29 Caterpillar Inc. Dual compression and dual expansion engine
CN2236548Y (zh) * 1995-11-20 1996-10-02 化建华 双向活塞式发动机
US6170443B1 (en) 1998-09-11 2001-01-09 Edward Mayer Halimi Internal combustion engine with a single crankshaft and having opposed cylinders with opposed pistons
US6250263B1 (en) * 1999-04-28 2001-06-26 Mark Sisco Dual piston cylinder configuration for internal combustion engine
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
KR200190894Y1 (ko) * 2000-02-17 2000-08-01 박진영 젖병 살균기
CN1464184A (zh) * 2002-06-03 2003-12-31 杨锡尧 可调压缩比值高增压两冲程对置活塞布置的往复式发动机
CA2477023A1 (en) * 2003-08-07 2005-02-07 Bombardier Recreational Products Inc. Adjustable position steering
JP2005180191A (ja) * 2003-12-16 2005-07-07 Daihatsu Motor Co Ltd 二サイクル内燃機関
CN1763356A (zh) * 2004-10-18 2006-04-26 方雄 一种二冲程单燃多塞式内燃机
GB0521960D0 (en) 2005-10-28 2005-12-07 Leonard Gregory L Improved internal combustion engine
US20080127947A1 (en) 2006-11-30 2008-06-05 Advanced Propulsion Technologies, Inc. OPOC engine

Also Published As

Publication number Publication date
KR20100106359A (ko) 2010-10-01
MX2010004993A (es) 2011-03-03
WO2009061873A2 (en) 2009-05-14
CA2704963C (en) 2014-08-12
EA201000755A1 (ru) 2011-02-28
CN101910584A (zh) 2010-12-08
AU2008323992B2 (en) 2012-07-26
BRPI0819204B1 (pt) 2020-09-29
CA2704963A1 (en) 2009-05-14
BRPI0819204A2 (pt) 2015-05-05
WO2009061873A3 (en) 2009-07-23
ES2819648T3 (es) 2021-04-16
MY165334A (en) 2018-03-21
AU2008323992A1 (en) 2009-05-14
KR101587294B1 (ko) 2016-01-20
EP2225446B1 (en) 2020-06-17
CN101910584B (zh) 2013-01-16
EA017653B1 (ru) 2013-02-28
JP2011517333A (ja) 2011-06-02
US8789499B2 (en) 2014-07-29
EP2225446A2 (en) 2010-09-08
EP2225446A4 (en) 2014-04-23
JP5690591B2 (ja) 2015-03-25
US20100282219A1 (en) 2010-11-11

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