CN102066719A - 往复式活塞机构 - Google Patents
往复式活塞机构 Download PDFInfo
- Publication number
- CN102066719A CN102066719A CN2009801234494A CN200980123449A CN102066719A CN 102066719 A CN102066719 A CN 102066719A CN 2009801234494 A CN2009801234494 A CN 2009801234494A CN 200980123449 A CN200980123449 A CN 200980123449A CN 102066719 A CN102066719 A CN 102066719A
- Authority
- CN
- China
- Prior art keywords
- gear
- crank
- crankshaft
- reciprocating piston
- crank element
- 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.)
- Granted
Links
Images
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
- F02B75/045—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of a variable connecting rod length
-
- 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
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
- F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
-
- 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
- F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
- F02B75/048—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of a variable crank stroke length
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/10—Bearings, parts of which are eccentrically adjustable with respect to each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
- F16C3/06—Crankshafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
- F16C3/22—Cranks; Eccentrics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
- F16C3/22—Cranks; Eccentrics
- F16C3/28—Adjustable cranks or eccentrics
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18208—Crank, pitman, and slide
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Transmission Devices (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2009/059040 WO2011006537A1 (en) | 2009-07-15 | 2009-07-15 | A reciprocating piston mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102066719A true CN102066719A (zh) | 2011-05-18 |
CN102066719B CN102066719B (zh) | 2014-05-21 |
Family
ID=41611416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980123449.4A Expired - Fee Related CN102066719B (zh) | 2009-07-15 | 2009-07-15 | 往复式活塞机构 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9279363B2 (zh) |
EP (1) | EP2454458B1 (zh) |
JP (1) | JP2012533021A (zh) |
KR (1) | KR20120085719A (zh) |
CN (1) | CN102066719B (zh) |
BR (1) | BR112012000948A2 (zh) |
ES (1) | ES2426238T3 (zh) |
WO (1) | WO2011006537A1 (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103671812A (zh) * | 2012-09-14 | 2014-03-26 | 谢夫勒科技股份两合公司 | 尤其用于行星齿轮传动装置的齿轮结构 |
CN103925079A (zh) * | 2014-03-25 | 2014-07-16 | 天津大学 | 不破坏曲轴结构适合任意曲柄重叠度的压缩比可调发动机 |
US20140360292A1 (en) | 2012-01-24 | 2014-12-11 | Joannes Jacobus Josephus SLEPER | Reciprocating piston mechanism |
CN108474296A (zh) * | 2015-10-22 | 2018-08-31 | 标致雪铁龙汽车股份有限公司 | 配备有改变压缩比的系统的热力发动机 |
US10145299B2 (en) | 2014-04-08 | 2018-12-04 | Gomecsys B.V. | Internal combustion engine including variable compression ratio |
CN109312672A (zh) * | 2016-06-09 | 2019-02-05 | 国美科系统股份有限公司 | 具有用于改变压缩比的改进系统的热力发动机 |
US10233966B2 (en) | 2013-11-13 | 2019-03-19 | Gomecsys B.V. | Method of assembling and an assembly of a crankshaft and a crank member |
CN112639266A (zh) * | 2018-11-14 | 2021-04-09 | 宝马股份公司 | 用于改变压缩比的设备、往复活塞式内燃机和工作设备 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009100759A1 (en) | 2008-02-13 | 2009-08-20 | Gomecsys B.V. | A reciprocating piston mechanism and a method of increasing internal egr in an internal combustion engine |
US9279363B2 (en) | 2009-07-15 | 2016-03-08 | Gomecsys B.V. | Reciprocating piston mechanism |
EP2893166A4 (en) * | 2012-09-07 | 2016-06-01 | Lugo Developments Inc | VARIABLE-RUNNING MECHANISM FOR INTERNAL COMBUSTION ENGINE |
CN104153881B (zh) * | 2014-08-02 | 2016-06-29 | 熊薇 | 内燃机的差动传动机构 |
DE102014015173B4 (de) * | 2014-10-15 | 2017-05-18 | Meta Motoren- Und Energie-Technik Gmbh | Pleuelbaugruppe, Kolben-/Zylindereinheit sowie Hubkolbenbrennkraftmaschine |
US20160290452A1 (en) * | 2015-03-31 | 2016-10-06 | David Joseph Ransil | Full torque crank assemblies |
FR3042815B1 (fr) * | 2015-10-22 | 2019-08-02 | Psa Automobiles Sa. | Moteur thermique muni d'un systeme de variation du taux de compression |
DE102016212064A1 (de) | 2016-07-04 | 2018-01-04 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung zum Verändern eines Kompressionsverhältnisses einer Hubkolben-Brennkraftmaschine |
US10119463B2 (en) * | 2016-12-09 | 2018-11-06 | Mark Albert Sokalski | Infinitely variable compression ratio and single stroke length mechanism or dual stroke length mechanism of reciprocating 2-cycle or 4-cycle internal combustion engine |
DE102017207644A1 (de) | 2017-05-05 | 2018-11-08 | Ford Global Technologies, Llc | Verfahren zum Verändern eines zylinderzugehörigen Verdichtungsverhältnisses e einer fremdgezündeten Brennkraftmaschine und Brennkraftmaschine zur Durchführung eines derartigen Verfahrens |
MX2019015469A (es) * | 2017-06-23 | 2020-08-06 | Crown Packaging Technology Inc | Un sistema y metodo para convertir el movimiento rotatorio en movimiento lineal. |
JP6990059B2 (ja) * | 2017-07-31 | 2022-01-12 | 株式会社エッチ・ケー・エス | 4サイクルエンジン |
CN112065843A (zh) * | 2020-08-28 | 2020-12-11 | 东风商用车有限公司 | 一种曲柄臂热套齿轮的曲轴 |
DE102021103790A1 (de) | 2021-02-18 | 2022-08-18 | Bayerische Motoren Werke Aktiengesellschaft | Verstelleinrichtung zum Einstellen eines variablen Verdichtungsverhältnisses eines Hubkolbenmotors, Kraftfahrzeug sowie Verfahren |
KR102643669B1 (ko) * | 2023-05-17 | 2024-03-04 | 임성하 | 일방향클러치가 적용된 내연기관 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3686972A (en) * | 1970-05-28 | 1972-08-29 | Edward M Mcwhorter | Internal combustion engine variable throw crankshaft |
CN2614976Y (zh) * | 2003-04-28 | 2004-05-12 | 浙江科峰汽车电器有限公司 | 特异二级传动的汽车座椅调节电机 |
CN2625278Y (zh) * | 2003-04-15 | 2004-07-14 | 重庆万虎机电有限责任公司 | 摩托车传动装置 |
CN101076682A (zh) * | 2004-06-29 | 2007-11-21 | 托马斯·马克·韦内托茨 | 外旋轮线式曲轴机构和方法 |
WO2008129025A1 (en) * | 2007-04-20 | 2008-10-30 | Gomecsys B.V. | Reciprocating piston machine and internal combustion engine |
Family Cites Families (44)
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DE181913C (zh) | ||||
GB173252A (en) | 1920-07-19 | 1921-12-19 | Charles Kane Salisbury | Improvements in internal combustion engines |
DE488059C (de) | 1925-05-16 | 1929-12-18 | Louis Damblanc | Brennkraftmaschine mit veraenderlichem Kolbenhub |
US2271766A (en) | 1940-05-06 | 1942-02-03 | Harry A Huebotter | Engine |
FR986605A (fr) | 1943-11-23 | 1951-08-02 | Dispositif de variation, en marche, du rapport volumétrique d'un moteur | |
GB1094649A (en) | 1963-12-16 | 1967-12-13 | Henry Eddington Roberts | Improvements in or relating to machines having a reciprocating member coupled to a rotatable member |
US3861239A (en) * | 1972-06-05 | 1975-01-21 | Edward M Mcwhorter | Internal combustion engine combustion control crankshaft |
US4152955A (en) | 1975-01-02 | 1979-05-08 | Mcwhorter Edward M | Engine compound crankshaft |
DE2720284C3 (de) | 1977-05-05 | 1981-05-27 | Huf, Franz, Prof. Dipl.-Ing., 7750 Konstanz | Schubkurbelsystem-Baureihe |
DE2947882A1 (de) | 1979-11-28 | 1981-07-23 | Volkswagenwerk Ag, 3180 Wolfsburg | Pleuelloser kurbeltrieb fuer eine hubkolbenmaschine |
AU7857681A (en) | 1980-12-16 | 1982-06-24 | Charles Radcliff Furlonger | Internal combustion engine |
PL144411B1 (en) * | 1984-11-23 | 1988-05-31 | Politechnika Warszawska | Crank mechanism with variable crank radius for a piston-type internal combustion engine |
JPS61187931A (ja) | 1985-02-18 | 1986-08-21 | Asahi Chem Ind Co Ltd | 水溶液中の砒素の吸着剤 |
JPS61187931U (zh) * | 1985-05-16 | 1986-11-22 | ||
WO1986007115A1 (en) | 1985-05-24 | 1986-12-04 | Robert Alan Cooper | Crankshaft crank |
DE3634536A1 (de) | 1986-10-10 | 1987-02-19 | Toan Dat Tran | Kurbeltrieb mit doppelten kolbenhueben |
DE3642681A1 (de) | 1986-12-13 | 1988-06-23 | Michael Schenk | Kurbelwelle, insbesondere fuer hubkolben-verbrennungsmaschinen |
US4860702A (en) | 1988-03-21 | 1989-08-29 | Doundoulakis George J | Compression ratio control in reciprocating piston engines |
EP0345366A1 (en) | 1988-06-08 | 1989-12-13 | Alfredo Buffoli | Eight cycle or diesel type internal combustion engine |
JPH0361135A (ja) | 1989-07-31 | 1991-03-15 | Masateru Maruyama | 自動車、船などの乗物の操作部スイッチと接続する信号表示体とその信号表示体への意志信号の伝達方法 |
JPH0734178Y2 (ja) * | 1989-10-20 | 1995-08-02 | 三菱自動車エンジニアリング株式会社 | 可変圧縮比エンジン |
FR2680402A1 (fr) | 1991-08-12 | 1993-02-19 | Bes Jean Paul | Mecanisme de transformation reversible d'un mouvement de rotation uniforme en un mouvement rectiligne alternatif sinusouidal a course variable, et moteur comportant un tel mecanisme. |
US5170757A (en) | 1991-12-24 | 1992-12-15 | Damien Gamache | Variable horsepower output gearing for piston engine |
SE513061C2 (sv) | 1992-06-30 | 2000-06-26 | Fanja Ltd | Förfarande och anordning för ändring av kompressionsförhållandet i en förbränningsmotor |
JP3326828B2 (ja) | 1992-09-28 | 2002-09-24 | ソニー株式会社 | ディジタル画像信号受信/再生装置 |
SE501331C2 (sv) | 1993-05-28 | 1995-01-16 | Saab Automobile | Strukturinneslutning av förbränningsmotor i syfte att reducera motorljud |
US5482015A (en) | 1994-07-11 | 1996-01-09 | Fish; Robert D. | Device for coupling reciprocating and rotating motions |
GB9611135D0 (en) | 1996-05-29 | 1996-07-31 | Gang Nail Systems Limited | Connector |
FI2718U1 (fi) * | 1996-05-29 | 1997-01-21 | Ismo Haeyrynen | Mäntämekanismi |
JP2829287B2 (ja) | 1996-10-23 | 1998-11-25 | ロングウェルジャパン株式会社 | クランク装置 |
US5927236A (en) | 1997-10-28 | 1999-07-27 | Gonzalez; Luis Marino | Variable stroke mechanism for internal combustion engine |
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EA004727B1 (ru) | 2001-01-24 | 2004-08-26 | Хасан Басри Оздамар | Двигатель с вращающимся шатунным болтом |
ITRM20010038A1 (it) | 2001-01-26 | 2002-07-26 | Foggia Andrea Di | Dispositivo per la trasformazione del moto rettilineo alternato in unmoto rotatorio e viceversa, dotato di uno o piu' satelliti montati a s |
JP2002286020A (ja) | 2001-03-26 | 2002-10-03 | Shinko Denki:Kk | 往復運動機関のクランク機構 |
US20030183026A1 (en) | 2002-03-29 | 2003-10-02 | Korniyenko Alexsandr Y. | Apparatus for converting rotary to reciprocating motion and vice versa |
WO2003098005A1 (fr) | 2002-05-17 | 2003-11-27 | Normand Beaudoin | Machines motrices retro mecaniques, post mecaniques, bi mecaniques |
JP2007113471A (ja) | 2005-10-19 | 2007-05-10 | Toyota Motor Corp | 内燃機関 |
JP2009036030A (ja) | 2007-07-31 | 2009-02-19 | Fuji Heavy Ind Ltd | 高膨張比エンジンのクランクシャフト構造 |
US20090133653A1 (en) * | 2007-11-26 | 2009-05-28 | Thomas Duzzie | Spur gear drive for an internal combustion engine |
US8001948B2 (en) | 2008-01-30 | 2011-08-23 | Chuy-Nan Chio | Kinetic energy generation apparatus having increased power output |
WO2009100759A1 (en) | 2008-02-13 | 2009-08-20 | Gomecsys B.V. | A reciprocating piston mechanism and a method of increasing internal egr in an internal combustion engine |
US9279363B2 (en) | 2009-07-15 | 2016-03-08 | Gomecsys B.V. | Reciprocating piston mechanism |
EP2620614B1 (en) * | 2012-01-24 | 2016-11-09 | Gomecsys B.V. | A reciprocating piston mechanism |
-
2009
- 2009-07-15 US US13/384,055 patent/US9279363B2/en not_active Expired - Fee Related
- 2009-07-15 WO PCT/EP2009/059040 patent/WO2011006537A1/en active Application Filing
- 2009-07-15 CN CN200980123449.4A patent/CN102066719B/zh not_active Expired - Fee Related
- 2009-07-15 EP EP09780612.9A patent/EP2454458B1/en not_active Not-in-force
- 2009-07-15 JP JP2012519893A patent/JP2012533021A/ja active Pending
- 2009-07-15 ES ES09780612T patent/ES2426238T3/es active Active
- 2009-07-15 KR KR1020127003591A patent/KR20120085719A/ko not_active Application Discontinuation
- 2009-07-15 BR BR112012000948A patent/BR112012000948A2/pt not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3686972A (en) * | 1970-05-28 | 1972-08-29 | Edward M Mcwhorter | Internal combustion engine variable throw crankshaft |
CN2625278Y (zh) * | 2003-04-15 | 2004-07-14 | 重庆万虎机电有限责任公司 | 摩托车传动装置 |
CN2614976Y (zh) * | 2003-04-28 | 2004-05-12 | 浙江科峰汽车电器有限公司 | 特异二级传动的汽车座椅调节电机 |
CN101076682A (zh) * | 2004-06-29 | 2007-11-21 | 托马斯·马克·韦内托茨 | 外旋轮线式曲轴机构和方法 |
WO2008129025A1 (en) * | 2007-04-20 | 2008-10-30 | Gomecsys B.V. | Reciprocating piston machine and internal combustion engine |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10234006B2 (en) | 2012-01-24 | 2019-03-19 | Gomecsys B.V. | Reciprocating piston mechanism |
US20140360292A1 (en) | 2012-01-24 | 2014-12-11 | Joannes Jacobus Josephus SLEPER | Reciprocating piston mechanism |
CN104204455B (zh) * | 2012-01-24 | 2018-03-27 | 戈梅克赛斯股份有限公司 | 一种往复活塞机构 |
CN103671812A (zh) * | 2012-09-14 | 2014-03-26 | 谢夫勒科技股份两合公司 | 尤其用于行星齿轮传动装置的齿轮结构 |
US10233966B2 (en) | 2013-11-13 | 2019-03-19 | Gomecsys B.V. | Method of assembling and an assembly of a crankshaft and a crank member |
CN103925079B (zh) * | 2014-03-25 | 2016-06-29 | 天津大学 | 不破坏曲轴结构适合任意曲柄重叠度的压缩比可调发动机 |
CN103925079A (zh) * | 2014-03-25 | 2014-07-16 | 天津大学 | 不破坏曲轴结构适合任意曲柄重叠度的压缩比可调发动机 |
US10145299B2 (en) | 2014-04-08 | 2018-12-04 | Gomecsys B.V. | Internal combustion engine including variable compression ratio |
CN108474296A (zh) * | 2015-10-22 | 2018-08-31 | 标致雪铁龙汽车股份有限公司 | 配备有改变压缩比的系统的热力发动机 |
US10557409B2 (en) | 2015-10-22 | 2020-02-11 | Gomecsys B.V. | Heat engine comprising a system for varying the compression ratio |
CN108474296B (zh) * | 2015-10-22 | 2020-07-14 | 标致雪铁龙汽车股份有限公司 | 配备有改变压缩比的系统的热力发动机 |
CN109312672A (zh) * | 2016-06-09 | 2019-02-05 | 国美科系统股份有限公司 | 具有用于改变压缩比的改进系统的热力发动机 |
CN112639266A (zh) * | 2018-11-14 | 2021-04-09 | 宝马股份公司 | 用于改变压缩比的设备、往复活塞式内燃机和工作设备 |
Also Published As
Publication number | Publication date |
---|---|
CN102066719B (zh) | 2014-05-21 |
US9279363B2 (en) | 2016-03-08 |
BR112012000948A2 (pt) | 2016-03-15 |
EP2454458B1 (en) | 2013-05-29 |
KR20120085719A (ko) | 2012-08-01 |
WO2011006537A1 (en) | 2011-01-20 |
US20120180583A1 (en) | 2012-07-19 |
ES2426238T3 (es) | 2013-10-22 |
JP2012533021A (ja) | 2012-12-20 |
EP2454458A1 (en) | 2012-05-23 |
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