DE69114301D1 - Brennkraftmaschine mit veränderbarem verdichtungsverhältnis. - Google Patents
Brennkraftmaschine mit veränderbarem verdichtungsverhältnis.Info
- Publication number
- DE69114301D1 DE69114301D1 DE69114301T DE69114301T DE69114301D1 DE 69114301 D1 DE69114301 D1 DE 69114301D1 DE 69114301 T DE69114301 T DE 69114301T DE 69114301 T DE69114301 T DE 69114301T DE 69114301 D1 DE69114301 D1 DE 69114301D1
- Authority
- DE
- Germany
- Prior art keywords
- combustion engine
- internal combustion
- compression ratio
- changeable compression
- changeable
- 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
- F02B75/047—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
- 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
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B2075/1804—Number of cylinders
- F02B2075/1816—Number of cylinders four
-
- 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
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/18—DOHC [Double overhead camshaft]
-
- 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
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B75/20—Multi-cylinder engines with cylinders all in one line
-
- 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
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/006—Camshaft or pushrod housings
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9003835A SE468223B (sv) | 1990-12-03 | 1990-12-03 | Foerbraenningsmotor med variabelt kompressionsfoehaallande |
PCT/SE1991/000817 WO1992009798A1 (en) | 1990-12-03 | 1991-12-03 | Combustion engine with variable compression ratio |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69114301D1 true DE69114301D1 (de) | 1995-12-07 |
DE69114301T2 DE69114301T2 (de) | 1996-06-27 |
Family
ID=20381074
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69114301T Expired - Lifetime DE69114301T2 (de) | 1990-12-03 | 1991-12-03 | Brennkraftmaschine mit veränderbarem verdichtungsverhältnis. |
DE69107858T Expired - Fee Related DE69107858T2 (de) | 1990-12-03 | 1991-12-03 | Brennkraftmaschine mit veränderbarem verdichtungsverhältnis und mit versteifer des kurbelgehäuses in der nähe der kurbelwellenlager. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69107858T Expired - Fee Related DE69107858T2 (de) | 1990-12-03 | 1991-12-03 | Brennkraftmaschine mit veränderbarem verdichtungsverhältnis und mit versteifer des kurbelgehäuses in der nähe der kurbelwellenlager. |
Country Status (6)
Country | Link |
---|---|
US (2) | US5329893A (de) |
EP (2) | EP0560825B1 (de) |
JP (2) | JP3224816B2 (de) |
DE (2) | DE69114301T2 (de) |
SE (1) | SE468223B (de) |
WO (2) | WO1992009799A1 (de) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE513061C2 (sv) * | 1992-06-30 | 2000-06-26 | Fanja Ltd | Förfarande och anordning för ändring av kompressionsförhållandet i en förbränningsmotor |
SE513062C2 (sv) * | 1992-06-30 | 2000-06-26 | Fanja Ltd | Förfarande för styrning av arbetsförloppet i en förbränningskolvmotor samt motor för genomförande av förfarandet |
US7007589B1 (en) * | 1997-09-15 | 2006-03-07 | R. Sanderson Management, Inc. | Piston assembly |
US6446587B1 (en) * | 1997-09-15 | 2002-09-10 | R. Sanderson Management, Inc. | Piston engine assembly |
US6460450B1 (en) | 1999-08-05 | 2002-10-08 | R. Sanderson Management, Inc. | Piston engine balancing |
EP1082528B2 (de) | 1998-05-29 | 2011-03-09 | Edward Charles Mendler | Steifer kurbelwellenhalter und betätigungsvorrichtung |
US6260532B1 (en) | 1998-09-28 | 2001-07-17 | Edward Charles Mendler | Rigid crankshaft cradle and actuator |
SE513775C2 (sv) | 1999-03-18 | 2000-11-06 | Saab Automobile | Arrangemang för förhindrande av lagerrelaterat oljud vid förbränningsmotor med variabelt kompressionsförhållande |
US6662775B2 (en) | 1999-03-23 | 2003-12-16 | Thomas Engine Company, Llc | Integral air compressor for boost air in barrel engine |
US6834636B2 (en) | 1999-03-23 | 2004-12-28 | Thomas Engine Company | Single-ended barrel engine with double-ended, double roller pistons |
US6698394B2 (en) | 1999-03-23 | 2004-03-02 | Thomas Engine Company | Homogenous charge compression ignition and barrel engines |
US6443107B1 (en) | 1999-05-27 | 2002-09-03 | Edward Charles Mendler | Rigid crankshaft cradle and actuator |
US6354250B1 (en) | 1999-06-15 | 2002-03-12 | Venancio Rodriguez Lopez | Internal combustion engine |
DE60032928T2 (de) | 1999-11-12 | 2007-10-18 | Edward Charles Mill Valley Mendler | Steifer kurbelwellenhalter und betätigungsvorrichtung |
JP4148773B2 (ja) | 2000-10-30 | 2008-09-10 | チャールズ ラッセル トーマス | 均質給気圧縮点火式バレルエンジン |
US7011469B2 (en) * | 2001-02-07 | 2006-03-14 | R. Sanderson Management, Inc. | Piston joint |
US6854377B2 (en) | 2001-11-02 | 2005-02-15 | R. Sanderson Management, Inc. | Variable stroke balancing |
US6994354B2 (en) * | 2002-01-15 | 2006-02-07 | Freudenberg-Nok General Partnership | Vibrationally decoupling gasket |
US7055469B2 (en) * | 2003-02-18 | 2006-06-06 | Caterpillar Inc | Combustion engine variable compression ratio apparatus and method |
US7007640B2 (en) * | 2003-07-25 | 2006-03-07 | Masami Sakita | Engine with a variable compression ratio |
JP4075730B2 (ja) * | 2003-08-08 | 2008-04-16 | トヨタ自動車株式会社 | 可変圧縮比機構 |
GB2406614B (en) * | 2003-10-01 | 2005-09-21 | Lotus Car | Internal combustion engine with a variable compression ratio |
US8046299B2 (en) | 2003-10-15 | 2011-10-25 | American Express Travel Related Services Company, Inc. | Systems, methods, and devices for selling transaction accounts |
DE10352737B4 (de) * | 2003-11-12 | 2010-04-15 | GM Global Technology Operations, Inc., Detroit | Verbrennungskraftmaschine mit einem veränderbaren Verdichtungsraum |
US7487747B2 (en) | 2004-05-17 | 2009-02-10 | Toyota Jidosha Kabushiki Kaisha | Mount apparatus for variable compression ratio internal combustion engine |
AT414017B (de) * | 2004-07-08 | 2006-08-15 | Avl List Gmbh | Brennkraftmaschine |
US7174865B2 (en) * | 2004-07-19 | 2007-02-13 | Masami Sakita | Engine with a variable compression ratio |
JP4591199B2 (ja) * | 2005-05-25 | 2010-12-01 | トヨタ自動車株式会社 | 可変圧縮比エンジン |
DE102007010087A1 (de) * | 2007-03-02 | 2008-09-04 | Bernhard Meyer | Verbrennungsmotor mit veränderbaren Verdichtungsraum |
DE102008003108A1 (de) * | 2008-01-01 | 2009-10-15 | Fev Motorentechnik Gmbh | VCR - Antrieb Nebentrieb ohne PKG |
US8418663B2 (en) * | 2009-03-24 | 2013-04-16 | Radu Oprea | Cam actuation mechanism with application to a variable-compression internal-combustion engine |
US8511265B2 (en) * | 2009-06-01 | 2013-08-20 | Steven Don Arnold | Variable stroke and compression ratio engine |
DE102009048716A1 (de) * | 2009-10-08 | 2011-04-14 | Daimler Ag | Brennkraftmaschine |
EP2500545B1 (de) * | 2009-11-13 | 2014-07-23 | Toyota Jidosha Kabushiki Kaisha | V-verbrennungsmotor mit variabler verdichtung |
JP5270522B2 (ja) * | 2009-12-03 | 2013-08-21 | トヨタ自動車株式会社 | 内燃機関の可変圧縮比機構 |
DE102009057665A1 (de) * | 2009-12-09 | 2011-06-16 | Daimler Ag | Verbrennungskraftmaschine sowie Verfahren zum Betreiben einer solchen Verbrennungskraftmaschine |
JP5328634B2 (ja) * | 2009-12-22 | 2013-10-30 | 豊田合成株式会社 | ブーツシール |
JP5347984B2 (ja) * | 2010-01-19 | 2013-11-20 | トヨタ自動車株式会社 | 可変圧縮比式内燃機関の異常検出システム |
JP5313284B2 (ja) | 2011-03-28 | 2013-10-09 | 豊田合成株式会社 | 可変圧縮比エンジン用ブーツシール |
JP5704091B2 (ja) * | 2011-10-13 | 2015-04-22 | トヨタ自動車株式会社 | 可変圧縮比内燃機関 |
WO2013080674A1 (ja) * | 2011-11-29 | 2013-06-06 | 日産自動車株式会社 | 可変圧縮比内燃機関 |
US8671895B2 (en) | 2012-05-22 | 2014-03-18 | Michael Inden | Variable compression ratio apparatus with reciprocating piston mechanism with extended piston offset |
EP2792846A1 (de) | 2013-04-19 | 2014-10-22 | Capricorn Automotive GmbH | Doppelkurbelwellen-Verbrennungsmotor |
JP5964934B2 (ja) * | 2014-01-08 | 2016-08-03 | 豊田合成株式会社 | 可変圧縮比エンジン用ブーツシール及びその製造方法 |
JP5776809B1 (ja) * | 2014-03-13 | 2015-09-09 | トヨタ自動車株式会社 | 内燃機関 |
DE202015003583U1 (de) | 2015-05-20 | 2015-06-24 | Lav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Brennkraftmaschine mit variablem Verdichtungsverhältnis |
WO2016195757A1 (en) * | 2015-06-01 | 2016-12-08 | Edward Charles Mendler | Variable compression ratio engine gasket |
DE102015211019A1 (de) | 2015-06-16 | 2016-12-22 | Schaeffler Technologies AG & Co. KG | Zylinderkopf für eine ventilgesteuerte Hubkolbenbrennkraftmaschine und Verfahren zum Verändern des Verdichtungsverhältnisses |
DE102015213288A1 (de) | 2015-07-15 | 2017-01-19 | Schaeffler Technologies AG & Co. KG | Zylinderkopf für eine ventilgesteuerte Hubkolbenbrennkraftmaschine und Verfahren zum Verändern des Verdichtungsverhältnisses |
JP6384509B2 (ja) | 2016-04-14 | 2018-09-05 | トヨタ自動車株式会社 | 内燃機関 |
JP2017190742A (ja) * | 2016-04-14 | 2017-10-19 | トヨタ自動車株式会社 | 内燃機関 |
DE102017114942A1 (de) * | 2016-07-15 | 2018-01-18 | Toyota Jidosha Kabushiki Kaisha | Verbrennungskraftmaschine |
JP2018017232A (ja) * | 2016-07-15 | 2018-02-01 | トヨタ自動車株式会社 | 内燃機関 |
DE102019123721B4 (de) * | 2019-09-04 | 2021-09-30 | Man Energy Solutions Se | Kipphebeldeckel mit Zündkerzenkontaktierung für eine Brennkraftmaschine |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2770224A (en) * | 1950-12-21 | 1956-11-13 | Mary A Ericson | Internal combustion engines |
US3633552A (en) * | 1969-09-30 | 1972-01-11 | Ernest G Huber | Internal combustion engine including maximum firing pressure-limiting means |
CH620023A5 (de) * | 1977-06-17 | 1980-10-31 | Sulzer Ag | |
US4174683A (en) * | 1978-01-20 | 1979-11-20 | Vivian Howard C | High efficiency variable expansion ratio engine |
JPS6022030A (ja) * | 1983-07-18 | 1985-02-04 | Mitsubishi Motors Corp | 可変圧縮比エンジン |
DE3542629A1 (de) * | 1985-12-03 | 1987-06-04 | Martin Schmidt | Brennkraftmaschine mit variablen brennraum-volumen und ventil-oeffnungshubes |
FR2653826B1 (fr) * | 1989-10-31 | 1994-09-16 | Bernard Condamin | Moteur a rapport volumetrique variable. |
US5025757A (en) * | 1990-09-13 | 1991-06-25 | Larsen Gregory J | Reciprocating piston engine with a varying compression ratio |
JP2573766Y2 (ja) * | 1991-08-29 | 1998-06-04 | マツダ株式会社 | エンジンのロアブロック構造 |
US5218938A (en) * | 1992-11-02 | 1993-06-15 | General Motors Corporation | Structural oil pan for internal combustion engine |
-
1990
- 1990-08-23 US US08/066,104 patent/US5329893A/en not_active Expired - Lifetime
- 1990-12-03 SE SE9003835A patent/SE468223B/sv not_active IP Right Cessation
-
1991
- 1991-12-03 JP JP50011892A patent/JP3224816B2/ja not_active Expired - Fee Related
- 1991-12-03 WO PCT/SE1991/000818 patent/WO1992009799A1/en active IP Right Grant
- 1991-12-03 EP EP91920917A patent/EP0560825B1/de not_active Expired - Lifetime
- 1991-12-03 US US08/070,354 patent/US5443043A/en not_active Expired - Lifetime
- 1991-12-03 EP EP91920652A patent/EP0560817B1/de not_active Expired - Lifetime
- 1991-12-03 WO PCT/SE1991/000817 patent/WO1992009798A1/en active IP Right Grant
- 1991-12-03 DE DE69114301T patent/DE69114301T2/de not_active Expired - Lifetime
- 1991-12-03 JP JP4500588A patent/JPH06504827A/ja active Pending
- 1991-12-03 DE DE69107858T patent/DE69107858T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69107858D1 (de) | 1995-04-06 |
US5443043A (en) | 1995-08-22 |
JPH06504826A (ja) | 1994-06-02 |
JP3224816B2 (ja) | 2001-11-05 |
DE69107858T2 (de) | 1995-10-26 |
JPH06504827A (ja) | 1994-06-02 |
WO1992009798A1 (en) | 1992-06-11 |
SE9003835L (sv) | 1992-06-04 |
SE9003835D0 (sv) | 1990-12-03 |
EP0560825A1 (de) | 1993-09-22 |
DE69114301T2 (de) | 1996-06-27 |
EP0560825B1 (de) | 1995-03-01 |
US5329893A (en) | 1994-07-19 |
EP0560817B1 (de) | 1995-11-02 |
SE468223B (sv) | 1992-11-23 |
WO1992009799A1 (en) | 1992-06-11 |
EP0560817A1 (de) | 1993-09-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |