DE69501332D1 - Maschine mit variablem verdichtungsverhältnis - Google Patents
Maschine mit variablem verdichtungsverhältnisInfo
- Publication number
- DE69501332D1 DE69501332D1 DE69501332T DE69501332T DE69501332D1 DE 69501332 D1 DE69501332 D1 DE 69501332D1 DE 69501332 T DE69501332 T DE 69501332T DE 69501332 T DE69501332 T DE 69501332T DE 69501332 D1 DE69501332 D1 DE 69501332D1
- Authority
- DE
- Germany
- Prior art keywords
- machine
- compression ratio
- variable compression
- variable
- ratio
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
- F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
- F16H21/18—Crank gearings; Eccentric gearings
- F16H21/22—Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric
- F16H21/32—Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric with additional members comprising only pivoted links or arms
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9408373A GB9408373D0 (en) | 1994-04-23 | 1994-04-23 | Engine with variable compression ratio |
GB9416227A GB2288864A (en) | 1994-04-23 | 1994-08-11 | Engine with variable compression ratio |
PCT/GB1995/000473 WO1995029329A1 (en) | 1994-04-23 | 1995-03-06 | Engine with variable compression ratio |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69501332D1 true DE69501332D1 (de) | 1998-02-05 |
Family
ID=26304787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69501332T Expired - Lifetime DE69501332D1 (de) | 1994-04-23 | 1995-03-06 | Maschine mit variablem verdichtungsverhältnis |
Country Status (4)
Country | Link |
---|---|
US (1) | US5791302A (de) |
EP (1) | EP0757753B1 (de) |
DE (1) | DE69501332D1 (de) |
WO (1) | WO1995029329A1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080289488A1 (en) * | 1999-04-01 | 2008-11-27 | Peter Robert Raffaele | Reciprocating fluid machines |
JP4505170B2 (ja) | 1999-11-30 | 2010-07-21 | イエフペ | 往復動ピストンエンジンの動作を最適化するために圧縮比を変更するための方法と装置 |
US6595187B1 (en) | 2000-10-12 | 2003-07-22 | Ford Global Technologies, Llc | Control method for internal combustion engine |
US6631708B1 (en) | 2000-10-12 | 2003-10-14 | Ford Global Technologies, Llc | Control method for engine |
AUPR459501A0 (en) * | 2001-04-27 | 2001-05-24 | Raffaele, Michael John | Improvements in engines and components |
US6675087B2 (en) | 2001-08-08 | 2004-01-06 | Ford Global Technologies, Llc | Method and system for scheduling optimal compression ratio of an internal combustion engine |
US6745619B2 (en) | 2001-10-22 | 2004-06-08 | Ford Global Technologies, Llc | Diagnostic method for variable compression ratio engine |
US6612288B2 (en) | 2001-11-06 | 2003-09-02 | Ford Global Technologies, Llc | Diagnostic method for variable compression ratio engine |
US6876916B2 (en) * | 2002-02-01 | 2005-04-05 | Ford Global Technologies, Llc | Method and system for inferring torque output of a variable compression ratio engine |
US6732041B2 (en) | 2002-04-25 | 2004-05-04 | Ford Global Technologies, Llc | Method and system for inferring intake manifold pressure of a variable compression ratio engine |
US7043349B2 (en) * | 2002-04-25 | 2006-05-09 | Ford Global Technologies, Llc | Method and system for inferring exhaust temperature of a variable compression ratio engine |
US6752105B2 (en) | 2002-08-09 | 2004-06-22 | The United States Of America As Represented By The Administrator Of The United States Environmental Protection Agency | Piston-in-piston variable compression ratio engine |
US6938589B2 (en) * | 2002-11-07 | 2005-09-06 | Powervantage Engines, Inc. | Variable displacement engine |
US7028647B2 (en) * | 2004-01-09 | 2006-04-18 | Ford Global Technologies, Llc | Variable compression ratio connecting rod for internal combustion engine |
US8286607B2 (en) | 2008-06-24 | 2012-10-16 | Federal-Mogul Corporation | Wrist pin, connecting rod, piston and piston assembly therewith and methods of constructing and assembling the same |
US7891334B2 (en) * | 2008-07-17 | 2011-02-22 | O'leary Paul W | Engine with variable length connecting rod |
WO2013178348A1 (de) * | 2012-05-29 | 2013-12-05 | Helmut Obieglo | Hubkolbensystem |
US10125680B2 (en) * | 2016-10-18 | 2018-11-13 | Adam G Bay | Apparatus to optimize compression |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB412781A (en) * | 1933-07-26 | 1934-07-05 | Leo Vitalba | Improvements relating to means for varying the compression ratio of internal combustion engines |
FR809912A (fr) * | 1936-05-14 | 1937-03-12 | Perfectionnements apportés dans la construction des moteurs à combustion interne | |
FR835557A (fr) * | 1937-03-22 | 1938-12-26 | Dispositif d'embiellage pour moteurs à explosion ou à combustion interne | |
FR1137667A (fr) * | 1954-10-20 | 1957-06-03 | Lohmann Werke A G | Moteur à combustion interne |
US3034362A (en) * | 1960-07-21 | 1962-05-15 | Alfred M Caddell | Crank actuated means for retaining fluid pressure at top center |
US3861239A (en) * | 1972-06-05 | 1975-01-21 | Edward M Mcwhorter | Internal combustion engine combustion control crankshaft |
US3908623A (en) * | 1974-08-23 | 1975-09-30 | Edward M Mcwhorter | Advanced reciprocating engine system |
US4215660A (en) * | 1978-04-28 | 1980-08-05 | Finley Donald G | Internal combustion engine |
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 |
US5595146A (en) * | 1994-10-18 | 1997-01-21 | Fev Motorentechnik Gmbh & Co. Kommanditgesellschaft | Combustion engine having a variable compression ratio |
-
1995
- 1995-03-06 DE DE69501332T patent/DE69501332D1/de not_active Expired - Lifetime
- 1995-03-06 WO PCT/GB1995/000473 patent/WO1995029329A1/en active IP Right Grant
- 1995-03-06 US US08/727,566 patent/US5791302A/en not_active Expired - Fee Related
- 1995-03-06 EP EP95910614A patent/EP0757753B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0757753B1 (de) | 1997-12-29 |
EP0757753A1 (de) | 1997-02-12 |
US5791302A (en) | 1998-08-11 |
WO1995029329A1 (en) | 1995-11-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |