EP1085185A3 - Vorrichtung zur Veränderung der Verdichtung einer Hubkolbenbrennkraftmaschine - Google Patents
Vorrichtung zur Veränderung der Verdichtung einer Hubkolbenbrennkraftmaschine Download PDFInfo
- Publication number
- EP1085185A3 EP1085185A3 EP00118203A EP00118203A EP1085185A3 EP 1085185 A3 EP1085185 A3 EP 1085185A3 EP 00118203 A EP00118203 A EP 00118203A EP 00118203 A EP00118203 A EP 00118203A EP 1085185 A3 EP1085185 A3 EP 1085185A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- combustion engine
- internal combustion
- varying
- connecting rod
- compression 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.)
- Withdrawn
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
- F02B75/045—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)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19944668 | 1999-09-17 | ||
DE1999144668 DE19944668A1 (de) | 1999-09-17 | 1999-09-17 | Vorrichtung zur Veränderung der Verdichtung einer Hubkolbenbrennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1085185A2 EP1085185A2 (de) | 2001-03-21 |
EP1085185A3 true EP1085185A3 (de) | 2002-02-06 |
Family
ID=7922420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00118203A Withdrawn EP1085185A3 (de) | 1999-09-17 | 2000-08-31 | Vorrichtung zur Veränderung der Verdichtung einer Hubkolbenbrennkraftmaschine |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1085185A3 (de) |
DE (1) | DE19944668A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6408804B1 (en) * | 2000-10-18 | 2002-06-25 | Ford Global Technologies, Inc. | Apparatus for varying the compression ratio of an internal combustion engine |
US6371062B1 (en) * | 2000-10-18 | 2002-04-16 | Ford Global Technologies, Inc. | Variable compression ratio connecting rods |
DE10218744A1 (de) * | 2002-04-26 | 2003-11-13 | Bayerische Motoren Werke Ag | Vorrichtung zur Veränderung eines Verdichtungsverhältnisses einer Hubkolben-Brennkraftmaschine |
DE10218740A1 (de) * | 2002-04-26 | 2003-11-13 | Bayerische Motoren Werke Ag | Vorrichtung zur Veränderung eines Verdichtungsverhältnisses einer Hubkolben-Brennkraftmaschine |
DE10230429A1 (de) * | 2002-07-06 | 2004-01-15 | Bayerische Motoren Werke Ag | Exzenter-Verstellvorrichtung für einen Kurbeltrieb |
DE10230428A1 (de) * | 2002-07-06 | 2004-01-15 | Bayerische Motoren Werke Ag | Exzenter-Verstellvorrichtung für einen Kurbeltrieb |
EP2801713A1 (de) * | 2013-05-07 | 2014-11-12 | Wärtsilä Schweiz AG | Hubkolbenverbrennungsmotor und Vorrichtung und Verfahren zur Steuerung eines solchen Motors |
DE102013021635A1 (de) | 2013-12-18 | 2015-06-18 | Daimler Ag | Hubkolben-Verbrennungskraftmaschine |
DE102014216531A1 (de) * | 2014-08-20 | 2016-02-25 | Schaeffler Technologies AG & Co. KG | Vorrichtung zur Veränderung eines Verdichtungsverhältnisses einer Zylindereinheit einer Hubkolbenbrennkraftmaschine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2251456A (en) * | 1991-01-05 | 1992-07-08 | Ford Motor Co | I.c. engine with variable compression ratio |
DE4226361A1 (de) * | 1992-08-10 | 1994-04-07 | Alex Zimmer | Brennkraftmaschine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4140091A (en) * | 1977-03-09 | 1979-02-20 | Showers Jr Lewis M | Uniform compression piston engine |
DE3127760A1 (de) * | 1981-07-14 | 1983-03-03 | Günter 4600 Dortmund Olbrisch | Hubkolben-brennkraftmaschine mit regelbarem, veraenderlichen verdichtungsverhaeltnis |
JPH0828314A (ja) * | 1994-07-13 | 1996-01-30 | Honda Motor Co Ltd | 内燃機関の可変圧縮比装置 |
DE19703948C1 (de) * | 1997-02-03 | 1998-06-18 | Meta Motoren Energietech | Vorrichtung zur Veränderung der Verdichtung einer Hubkolbenbrennkraftmaschine |
-
1999
- 1999-09-17 DE DE1999144668 patent/DE19944668A1/de not_active Withdrawn
-
2000
- 2000-08-31 EP EP00118203A patent/EP1085185A3/de not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2251456A (en) * | 1991-01-05 | 1992-07-08 | Ford Motor Co | I.c. engine with variable compression ratio |
DE4226361A1 (de) * | 1992-08-10 | 1994-04-07 | Alex Zimmer | Brennkraftmaschine |
Also Published As
Publication number | Publication date |
---|---|
DE19944668A1 (de) | 2001-03-22 |
EP1085185A2 (de) | 2001-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
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AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: KLOFT, MANFRED, DIPL.-ING. |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
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AX | Request for extension of the european patent |
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|
17P | Request for examination filed |
Effective date: 20020806 |
|
AKX | Designation fees paid |
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17Q | First examination report despatched |
Effective date: 20040602 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20041013 |