DE60119833D1 - Brennkraftmaschine mit variablem Verdichtungsverhältnis - Google Patents
Brennkraftmaschine mit variablem VerdichtungsverhältnisInfo
- Publication number
- DE60119833D1 DE60119833D1 DE60119833T DE60119833T DE60119833D1 DE 60119833 D1 DE60119833 D1 DE 60119833D1 DE 60119833 T DE60119833 T DE 60119833T DE 60119833 T DE60119833 T DE 60119833T DE 60119833 D1 DE60119833 D1 DE 60119833D1
- Authority
- DE
- Germany
- Prior art keywords
- combustion engine
- internal combustion
- compression ratio
- variable compression
- variable
- 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 - Lifetime
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
- 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
- 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
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)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000135436A JP4038959B2 (ja) | 2000-05-09 | 2000-05-09 | 内燃機関の可変圧縮比機構 |
JP2000135436 | 2000-05-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60119833D1 true DE60119833D1 (de) | 2006-06-29 |
DE60119833T2 DE60119833T2 (de) | 2006-10-26 |
Family
ID=18643512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60119833T Expired - Lifetime DE60119833T2 (de) | 2000-05-09 | 2001-05-08 | Brennkraftmaschine mit variablem Verdichtungsverhältnis |
Country Status (4)
Country | Link |
---|---|
US (1) | US6546900B2 (de) |
EP (1) | EP1154134B1 (de) |
JP (1) | JP4038959B2 (de) |
DE (1) | DE60119833T2 (de) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001040641A1 (fr) * | 1999-11-30 | 2001-06-07 | Michel Marchisseau | Procede et dispositif pour modifier le taux de compression afin d'optimiser le fonctionnement des moteurs a pistons alternatifs |
JP3882643B2 (ja) * | 2001-04-05 | 2007-02-21 | 日産自動車株式会社 | 内燃機関の可変圧縮比機構 |
JP2003232233A (ja) * | 2001-12-06 | 2003-08-22 | Nissan Motor Co Ltd | 内燃機関の制御装置 |
JP2003314211A (ja) * | 2002-04-17 | 2003-11-06 | Honda Motor Co Ltd | ストローク可変エンジン |
JP4416377B2 (ja) * | 2002-05-16 | 2010-02-17 | 日産自動車株式会社 | 内燃機関の制御装置 |
US6938589B2 (en) * | 2002-11-07 | 2005-09-06 | Powervantage Engines, Inc. | Variable displacement engine |
FR2881513B1 (fr) * | 2005-02-03 | 2007-04-06 | Sagem | Machine a froid fonctionnant suivant le cycle de stirling |
US7270092B2 (en) * | 2005-08-12 | 2007-09-18 | Hefley Carl D | Variable displacement/compression engine |
US20070044739A1 (en) * | 2005-08-30 | 2007-03-01 | Caterpillar Inc. | Machine with a reciprocating piston |
DE102005054760A1 (de) * | 2005-11-17 | 2007-05-31 | Daimlerchrysler Ag | Hubkolbenbrennkraftmaschine mit veränderlichem Verdichtungsverhältnis |
JP4736778B2 (ja) | 2005-12-16 | 2011-07-27 | 日産自動車株式会社 | 内燃機関及びそのクランク軸受構造 |
JP4984574B2 (ja) * | 2006-03-03 | 2012-07-25 | 日産自動車株式会社 | ピストンクランク機構のクランクシャフト |
JP4172496B2 (ja) | 2006-05-11 | 2008-10-29 | トヨタ自動車株式会社 | 可変圧縮比内燃機関 |
JP2008069753A (ja) * | 2006-09-15 | 2008-03-27 | Honda Motor Co Ltd | ストローク特性可変エンジン |
US20100050992A1 (en) | 2006-09-11 | 2010-03-04 | Honda Motor Co., Ltd. | Variable stroke engine |
JP4882913B2 (ja) | 2007-08-13 | 2012-02-22 | 日産自動車株式会社 | マルチリンクエンジンのリンクジオメトリ |
KR100921806B1 (ko) | 2007-11-29 | 2009-10-16 | 현대자동차주식회사 | 가변 압축비 장치 |
US8342143B2 (en) | 2008-01-16 | 2013-01-01 | Toyota Jidosha Kabushiki Kaisha | Spark ignition type internal combustion engine |
US8844961B2 (en) | 2010-04-27 | 2014-09-30 | Levo Ag Wohlen | Stand-up unit for stand-up wheelchairs and chairs, particularly therapy chairs |
JP4706727B2 (ja) * | 2008-06-23 | 2011-06-22 | トヨタ自動車株式会社 | 可変圧縮比内燃機関 |
US7891334B2 (en) * | 2008-07-17 | 2011-02-22 | O'leary Paul W | Engine with variable length connecting rod |
DE102009006633A1 (de) * | 2009-01-29 | 2010-08-05 | Audi Ag | Brennkraftmaschine mit verlängertem Expansionshub und verstellbarem Verdichtungsverhältnis |
DE102010004593B4 (de) | 2010-01-14 | 2016-03-10 | Audi Ag | Brennkraftmaschine mit variabler Verdichtung und einteiligen Anlenkpleueln |
KR101163700B1 (ko) | 2010-08-23 | 2012-07-09 | 현대자동차주식회사 | 가변 압축비 장치 |
DE102011115247A1 (de) | 2011-06-21 | 2012-12-27 | Daimler Ag | Hebelelement für eine Stelleinrichtung zum variablen Einstellen eines Verdichtungsverhältnisses einer Verbrennungskraftmaschine sowie Verbrennungskraftmaschine mit wenigstens einem variabel einstellbaren Verdichtungsverhältnis |
WO2013041964A1 (en) | 2011-09-20 | 2013-03-28 | Maurer Balz | Powered wheelchair with articulating drive wheels |
JP5888108B2 (ja) * | 2012-05-18 | 2016-03-16 | 日産自動車株式会社 | 可変圧縮比内燃機関 |
US9631548B2 (en) | 2012-10-16 | 2017-04-25 | Ford Global Technologies, Llc | Internal combustion engine which can be operated with liquid and with gaseous fuel and a method for operating an internal combustion engine of this kind |
US9200564B2 (en) * | 2013-05-03 | 2015-12-01 | Scott BLACKSTOCK | Variable compression ratio engine |
CA2912396A1 (en) | 2013-05-17 | 2014-11-20 | Dane Technologies, Inc. | Devices relating to multifunctional aircraft aisle wheelchair |
DE102013221487A1 (de) | 2013-10-23 | 2015-04-23 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Bestimmen eines Verdichtungsverhältnissesin einem Verbrennungsmotor |
DE102014002368B4 (de) * | 2013-11-14 | 2015-11-12 | Audi Ag | Mehrgelenkskurbeltrieb einer Brennkraftmaschine sowie entsprechende Brennkraftmaschine |
US9062613B1 (en) * | 2014-02-19 | 2015-06-23 | Hi-Tech Forward, L.L.C. | Variable stroke and compression ratio internal combustion engine |
JP6408419B2 (ja) * | 2015-04-17 | 2018-10-17 | 日立オートモティブシステムズ株式会社 | 内燃機関の圧縮比調整装置 |
JP6494502B2 (ja) * | 2015-12-24 | 2019-04-03 | 日立オートモティブシステムズ株式会社 | 内燃機関のピストンストローク調整装置 |
DE102016201035A1 (de) | 2016-01-26 | 2017-07-27 | Schaeffler Technologies AG & Co. KG | Hubkolbenbrennkraftmaschine mit veränderlichem Verdichtungsverhältnis |
DE102016203074B3 (de) * | 2016-02-26 | 2017-05-18 | Schaeffler Technologies AG & Co. KG | Getriebemotor |
DE102016203075B4 (de) | 2016-02-26 | 2021-12-30 | Schaeffler Technologies AG & Co. KG | Stelleinrichtung zur Verstellung des Verdichtungsverhältnisses eines Hubkolbenmotors |
DE102016204784A1 (de) | 2016-03-23 | 2017-09-28 | Schaeffler Technologies AG & Co. KG | Wellgetriebe |
DE102016207046A1 (de) | 2016-04-26 | 2017-02-23 | Schaeffler Technologies AG & Co. KG | Wellgetriebe |
DE102016207927B4 (de) | 2016-05-09 | 2018-07-26 | Schaeffler Technologies AG & Co. KG | Stellantrieb |
DE102016212841A1 (de) | 2016-07-14 | 2018-01-18 | Schaeffler Technologies AG & Co. KG | Flexibles Getriebebauteil |
DE102016223372A1 (de) * | 2016-11-25 | 2017-11-02 | Schaeffler Technologies AG & Co. KG | Verstellgetriebe |
US10378459B2 (en) * | 2017-03-23 | 2019-08-13 | Ford Global Technologies, Llc | Method and system for engine control |
CN107023386B (zh) * | 2017-05-17 | 2022-12-30 | 广州汽车集团股份有限公司 | 可变压缩比装置及可变压缩比发动机 |
DE102017126286A1 (de) | 2017-11-09 | 2019-02-21 | Schaeffler Technologies AG & Co. KG | Vorrichtung und Verfahren zur Variation des Verdichtungsverhältnisses eines Hubkolbenmotors |
CN113795656B (zh) * | 2018-12-30 | 2023-01-06 | 长城汽车股份有限公司 | 可变压缩比机构、发动机和汽车 |
CN110671199B (zh) * | 2018-12-30 | 2021-07-06 | 长城汽车股份有限公司 | 可变压缩比机构与发动机 |
US10927754B2 (en) * | 2019-01-28 | 2021-02-23 | International Engine Intellectual Property Company, Llc | Engine having a variable compression ratio |
US11131240B1 (en) | 2020-05-15 | 2021-09-28 | GM Global Technology Operations LLC | Engine assembly including a force splitter for varying compression ratio using an actuator |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2935073A1 (de) | 1979-08-30 | 1981-03-12 | Scherf, geb. Kindermann, Eva, 8431 Kemnath | Hubkolbenmotor |
US4517931A (en) * | 1983-06-30 | 1985-05-21 | Nelson Carl D | Variable stroke engine |
DE3715391A1 (de) | 1987-05-08 | 1988-12-01 | Gerhard Mederer | Brennkraftmaschine oder sonstiger antrieb |
GB2273327A (en) | 1992-11-24 | 1994-06-15 | Lawrence Macdonald Coppock | A mechanism for converting reciprocatory to rotary motion |
US5595146A (en) | 1994-10-18 | 1997-01-21 | Fev Motorentechnik Gmbh & Co. Kommanditgesellschaft | Combustion engine having a variable compression ratio |
DE19504735A1 (de) | 1995-02-06 | 1996-08-08 | Dieter Dipl Ing Prosser | Kurbeltrieb zum Verändern des Verdichtungsverhältnis einer Brennkraftmaschine |
JPH09228858A (ja) | 1996-02-24 | 1997-09-02 | Hondou Jutaku:Kk | レシプロエンジン |
JP2000073804A (ja) * | 1998-09-01 | 2000-03-07 | Toyota Autom Loom Works Ltd | 内燃機関及びその制御装置 |
JP3000550B1 (ja) | 1998-10-30 | 2000-01-17 | 工業技術院長 | メタノール合成用触媒およびその製造法 |
-
2000
- 2000-05-09 JP JP2000135436A patent/JP4038959B2/ja not_active Expired - Fee Related
-
2001
- 2001-03-22 US US09/813,891 patent/US6546900B2/en not_active Expired - Lifetime
- 2001-05-08 DE DE60119833T patent/DE60119833T2/de not_active Expired - Lifetime
- 2001-05-08 EP EP01111046A patent/EP1154134B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1154134B1 (de) | 2006-05-24 |
JP2001317383A (ja) | 2001-11-16 |
EP1154134A2 (de) | 2001-11-14 |
US6546900B2 (en) | 2003-04-15 |
DE60119833T2 (de) | 2006-10-26 |
EP1154134A3 (de) | 2002-11-20 |
JP4038959B2 (ja) | 2008-01-30 |
US20010039929A1 (en) | 2001-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |