JP2009510310A - 圧縮比可変の内燃機関 - Google Patents
圧縮比可変の内燃機関 Download PDFInfo
- Publication number
- JP2009510310A JP2009510310A JP2008532636A JP2008532636A JP2009510310A JP 2009510310 A JP2009510310 A JP 2009510310A JP 2008532636 A JP2008532636 A JP 2008532636A JP 2008532636 A JP2008532636 A JP 2008532636A JP 2009510310 A JP2009510310 A JP 2009510310A
- Authority
- JP
- Japan
- Prior art keywords
- crankshaft
- internal combustion
- combustion engine
- housing
- cylinder
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/1004—Structural association with clutches, brakes, gears, pulleys or mechanical starters with pulleys
- H02K7/1008—Structural association with clutches, brakes, gears, pulleys or mechanical starters with pulleys structurally associated with the machine rotor
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
- F16D67/02—Clutch-brake combinations
- F16D67/06—Clutch-brake combinations electromagnetically actuated
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
- H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
- H02K49/043—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type with a radial airgap
-
- 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
- F02B75/041—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of cylinder or cylinderhead positioning
-
- 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
- F02B75/04—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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
Description
Claims (6)
- ハウジング(14)内に配置されるシリンダと、クランクシャフト(18)と、前記シリンダ内で作動するピストン(16)と、内燃機関(10)の燃焼室の圧縮比を変化させる装置(12;12’;12’’;12’’’)と、を有する内燃機関(10)であって、
前記装置(12;12’;12’’;12’’’)は、少なくとも1つのシリンダのため、前記ピストン(16)のピストンロッド(22)の長さ、前記クランクシャフト(18)の上下変位量及び/又は前記クランクシャフト(18)の中心に対する前記シリンダの上端(94)の位置を直接的に又は中間レバーを介して変化させる調整レバー(26;96;100;108)と、
前記少なくとも1つのシリンダに配備され、前記ハウジング(14)内に取り付けられて、前記調整レバー(26;96;100;108)の位置及び/又は方向を回転によって変化させる偏心器(28)と、
前記クランクシャフト(18)によって駆動され、前記偏心器(28)が配置される調整軸(30)のために用いられる駆動装置(38)と、を有し、
前記駆動装置(38)が、ブレーキ機能を組み込んだ連結機構(40)を含み、前記連結機構(40)により、前記調整軸(30)が前記クランクシャフト(18)と操作連結され得あるいは制止され得ることを特徴とする内燃機関(10)。 - 前記連結機構(40)が、前記調整軸(30)と操作連結されるヒステリシス材料でできたロータ(50)と、前記クランクシャフト(18)に駆動される駆動ホイール(36)に回転固定して連結される第1の極構造(48)と、前記ハウジング(14)に固定連結される第2の極構造(60)と、を有し、前記第1及び第2の極構造(48、60)を選択的に作動させることが可能であることを特徴とする請求項1に記載の内燃機関(10)。
- 前記第1の極構造(48)に第1のハウジング装着コイル巻線(54)が配備され、前記第2の極構造(60)に第2のハウジング装着コイル巻線(58)が配備され、前記コイル巻線には選択的にエネルギー供給できることを特徴とする請求項2に記載の内燃機関(10)。
- 前記連結機構(40)が、前記調整軸(30)と操作連結される磁化可能な材料でできている電機子(70)と、前記クランクシャフト(18)により駆動される駆動ホイール(36)と回転連結するように前記電機子(70)にプレストレスをかけるバネ要素(80)と、選択的に作動され得るコイル巻線(74)であって、前記ハウジング(14)に固定連結されて、前記電機子(70)を前記バネ要素(80)の力に抗して引いて前記ハウジング(14)に連結することができるコイル巻線(74)と、を有することを特徴とする請求項1に記載の内燃機関(10)。
- 前記駆動装置(38)がさらに歯車装置(42)を含むことを特徴とする請求項1〜4のいずれか一項に記載の内燃機関(10)。
- 前記駆動装置(38)が、カムシャフト(32)駆動用の巻回駆動装置又はころがり接触歯車装置(34)に操作連結されることを特徴とする請求項1〜5のいずれか一項に記載の内燃機関(10)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005047203A DE102005047203A1 (de) | 2005-10-01 | 2005-10-01 | Brennkraftmaschine mit variablem Verdichtungsverhältnis |
DE102005047203.6 | 2005-10-01 | ||
PCT/EP2006/009121 WO2007039103A1 (de) | 2005-10-01 | 2006-09-20 | Brennkraftmaschine mit variablem verdichtungsverhältnis |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009510310A true JP2009510310A (ja) | 2009-03-12 |
JP4891999B2 JP4891999B2 (ja) | 2012-03-07 |
Family
ID=37685647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008532636A Expired - Fee Related JP4891999B2 (ja) | 2005-10-01 | 2006-09-20 | 圧縮比可変の内燃機関 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7934475B2 (ja) |
JP (1) | JP4891999B2 (ja) |
DE (1) | DE102005047203A1 (ja) |
WO (1) | WO2007039103A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009085187A (ja) * | 2007-10-03 | 2009-04-23 | Yamaha Motor Co Ltd | 圧縮比可変エンジン |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008040459A1 (de) * | 2008-07-16 | 2010-01-21 | Zf Friedrichshafen Ag | Verstellvorrichtung eines Verbrennungsmotors |
DE102010012914A1 (de) | 2010-03-26 | 2011-09-29 | Daimler Ag | Getriebevorrichtung |
DE102011017179A1 (de) | 2011-04-15 | 2012-10-18 | Daimler Ag | Verfahren zum Betreiben einer Stelleinrichtung zum variablen Einstellen eines Verdichtungsverhältnisses einer Verbrennungskraftmaschine |
DE102011017202A1 (de) * | 2011-04-15 | 2012-10-18 | Daimler Ag | Stelleinrichtung zum variablen Einstellen eines Verdichtungsverhältnisses einer Verbrennungskraftmaschine |
DE102011017197A1 (de) * | 2011-04-15 | 2012-10-18 | Daimler Ag | Hubkolben-Verbrennungskraftmaschine |
DE102011108185B4 (de) * | 2011-07-22 | 2019-08-22 | Audi Ag | Brennkraftmaschine mit einem Mehrgelenkskurbeltrieb sowie Verfahren zum Betreiben einer solchen Brennkraftmaschine |
DE102011111089A1 (de) * | 2011-08-18 | 2013-02-21 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Verbrennungsmotor, insbesondere Ottomotor |
DE102012007465B4 (de) * | 2012-04-13 | 2014-09-11 | Audi Ag | Brennkraftmaschine |
JP5953929B2 (ja) * | 2012-05-18 | 2016-07-20 | 日産自動車株式会社 | 可変圧縮比内燃機関 |
JP6024221B2 (ja) * | 2012-06-06 | 2016-11-09 | 日産自動車株式会社 | 可変圧縮比内燃機関 |
EP2905448A1 (en) * | 2014-02-11 | 2015-08-12 | Gomecsys B.V. | An internal combustion engine including variable compression ratio and a method of operating the engine |
US20160218585A1 (en) * | 2015-01-22 | 2016-07-28 | Yuan-Kwei Tzeng | Electric power generation and brake device |
KR102406127B1 (ko) * | 2017-10-16 | 2022-06-07 | 현대자동차 주식회사 | 가변 압축비 엔진 |
US10794300B2 (en) | 2018-06-26 | 2020-10-06 | Ford Global Technologies, Llc | System and method for variable compression ratio engine |
US10767571B2 (en) | 2018-07-18 | 2020-09-08 | Ford Global Technologies, Llc | Methods and system for operating an engine |
EP3719339A1 (en) * | 2019-04-05 | 2020-10-07 | Gomecsys B.V. | An apparatus including an adjusting system for adjusting a rotational position of a shaft with respect to a shaft holding member |
US11149825B1 (en) | 2020-04-16 | 2021-10-19 | GM Global Technology Operations LLC | Engine assembly including gearbox for varying compression ratio of engine assembly using stationary actuator |
CN115217623B (zh) * | 2021-07-06 | 2023-08-15 | 广州汽车集团股份有限公司 | 一种实现发动机压缩比连续可变的多连杆装置 |
CN115324729B (zh) * | 2022-09-02 | 2023-10-27 | 一汽解放汽车有限公司 | 车辆发动机压缩比调节装置及车辆 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1166180A (en) * | 1966-12-16 | 1969-10-08 | Forster Electronik G M B H | Electromagnetic Clutch-Brake Units |
JPS58133158A (ja) * | 1982-02-02 | 1983-08-08 | Mitsubishi Electric Corp | 電磁連結装置 |
JPH09228858A (ja) * | 1996-02-24 | 1997-09-02 | Hondou Jutaku:Kk | レシプロエンジン |
JP2002174132A (ja) * | 2000-10-16 | 2002-06-21 | Fev Motorentechnik Gmbh & Co Kg | アクチュエータを一体化した、圧縮比を調節可能なピストン式内燃機関 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1334759A (en) * | 1916-07-06 | 1920-03-23 | Huebner Bleistein Patents Comp | Electromagnetic clutch and brake |
US2630467A (en) * | 1946-10-21 | 1953-03-03 | Eaton Mfg Co | Electric clutch and brake controlled press |
DE3004402A1 (de) * | 1980-02-07 | 1981-08-13 | Daimler-Benz Ag, 7000 Stuttgart | Kurbeltrieb einer hubkolben-brennkraftmaschine mit waehrend des betriebes veraenderbarem kompressionsverhaeltnis |
SE470238B (sv) * | 1992-05-11 | 1993-12-13 | Saab Automobile | Sätt och anordning för ändring av kompressionen hos en förbränningsmotor |
DE19918592B4 (de) * | 1999-04-23 | 2013-05-23 | Fev Gmbh | Stellantrieb zur Positionierung eines Stellmittels |
DE10026634C2 (de) * | 2000-05-29 | 2003-01-30 | Meta Motoren Energietech | Vorrichtung zum Verändern der Verdichtung eines Zylinders einer Hubkolbenbrennkraftmaschine |
WO2002012694A1 (de) * | 2000-08-08 | 2002-02-14 | Daimlerchrysler Ag | Hubkolben-brennkraftmaschine mit variablem verdichtungsverhältnis |
DE10221334A1 (de) * | 2002-05-10 | 2003-11-20 | Iav Gmbh | Einrichtung zum Verlagern des Zylinderblocks und -kopfs gegenüber dem Kurbelgehäuse |
WO2006098965A1 (en) | 2005-03-11 | 2006-09-21 | Tennant Company | Hard and soft floor cleaning tool and machine |
DE102005020270A1 (de) * | 2005-04-30 | 2006-11-09 | Daimlerchrysler Ag | Brennkraftmaschine mit variablem Verdichtungsverhältnis |
-
2005
- 2005-10-01 DE DE102005047203A patent/DE102005047203A1/de not_active Withdrawn
-
2006
- 2006-09-20 JP JP2008532636A patent/JP4891999B2/ja not_active Expired - Fee Related
- 2006-09-20 WO PCT/EP2006/009121 patent/WO2007039103A1/de active Application Filing
-
2008
- 2008-03-28 US US12/079,935 patent/US7934475B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1166180A (en) * | 1966-12-16 | 1969-10-08 | Forster Electronik G M B H | Electromagnetic Clutch-Brake Units |
JPS58133158A (ja) * | 1982-02-02 | 1983-08-08 | Mitsubishi Electric Corp | 電磁連結装置 |
JPH09228858A (ja) * | 1996-02-24 | 1997-09-02 | Hondou Jutaku:Kk | レシプロエンジン |
JP2002174132A (ja) * | 2000-10-16 | 2002-06-21 | Fev Motorentechnik Gmbh & Co Kg | アクチュエータを一体化した、圧縮比を調節可能なピストン式内燃機関 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009085187A (ja) * | 2007-10-03 | 2009-04-23 | Yamaha Motor Co Ltd | 圧縮比可変エンジン |
Also Published As
Publication number | Publication date |
---|---|
US20080283027A1 (en) | 2008-11-20 |
US7934475B2 (en) | 2011-05-03 |
JP4891999B2 (ja) | 2012-03-07 |
DE102005047203A1 (de) | 2007-04-19 |
WO2007039103A1 (de) | 2007-04-12 |
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