DE112010001349A5 - Device for changing the compression ratio in an internal combustion engine - Google Patents

Device for changing the compression ratio in an internal combustion engine Download PDF

Info

Publication number
DE112010001349A5
DE112010001349A5 DE112010001349T DE112010001349T DE112010001349A5 DE 112010001349 A5 DE112010001349 A5 DE 112010001349A5 DE 112010001349 T DE112010001349 T DE 112010001349T DE 112010001349 T DE112010001349 T DE 112010001349T DE 112010001349 A5 DE112010001349 A5 DE 112010001349A5
Authority
DE
Germany
Prior art keywords
changing
combustion engine
internal combustion
compression ratio
compression
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Withdrawn
Application number
DE112010001349T
Other languages
German (de)
Inventor
Willi Parsch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Magna Powertrain Bad Homburg GmbH
Original Assignee
ixetic Bad Homburg GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ixetic Bad Homburg GmbH filed Critical ixetic Bad Homburg GmbH
Publication of DE112010001349A5 publication Critical patent/DE112010001349A5/en
Withdrawn legal-status Critical Current

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
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
    • F16C7/06—Adjustable connecting-rods
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/22—Internal combustion engines
DE112010001349T 2009-03-26 2010-02-26 Device for changing the compression ratio in an internal combustion engine Withdrawn DE112010001349A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009015979 2009-03-26
DE102009015979.7 2009-03-26
PCT/EP2010/001191 WO2010108582A1 (en) 2009-03-26 2010-02-26 Apparatus for changing the compression ratio in an internal combustion engine

Publications (1)

Publication Number Publication Date
DE112010001349A5 true DE112010001349A5 (en) 2012-06-21

Family

ID=42136063

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112010001349T Withdrawn DE112010001349A5 (en) 2009-03-26 2010-02-26 Device for changing the compression ratio in an internal combustion engine

Country Status (2)

Country Link
DE (1) DE112010001349A5 (en)
WO (1) WO2010108582A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010061362B4 (en) * 2010-12-20 2022-12-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Changeover valve and internal combustion engine with such a changeover valve
DE102010061361B8 (en) * 2010-12-20 2022-05-12 Dr.Ing.H.C. F. Porsche Ag Changeover valve and internal combustion engine with such a changeover valve and method for controlling the changeover valve
DE102010061363B4 (en) * 2010-12-20 2023-09-28 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Switching valve and internal combustion engine with such a switching valve and method for controlling the switching valve
DE102011002138A1 (en) * 2011-04-18 2012-10-18 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Adjustable connecting rod assembly for internal combustion engine of motor vehicle, has connecting section whose angular sector is smaller than angular sector of the adjustable eccentric cam device
AT511803B1 (en) * 2011-12-23 2013-03-15 Avl List Gmbh CONNECTING ROD FOR A PUSH-PISTON MACHINE
DE102012112434B4 (en) * 2012-12-17 2022-10-20 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Connecting rod arrangement and method for venting a hydraulic cylinder of such a connecting rod arrangement
WO2014162043A1 (en) * 2013-04-03 2014-10-09 Wärtsilä Finland Oy Arrangement for setting a compression ratio of an internal combustion piston engine
ES2753369T3 (en) 2013-04-05 2020-04-08 Univ Alberta Campylobacter vaccine
DE102013105391B4 (en) * 2013-05-27 2021-12-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Changeover valve and internal combustion engine with such a changeover valve
DE102013014090A1 (en) * 2013-08-27 2015-03-05 Dr. Ing. H.C. F. Porsche Ag Internal combustion engine and connecting rod
DE102013223746B3 (en) * 2013-11-21 2015-01-08 Schaeffler Technologies Gmbh & Co. Kg Device for changing the compression ratio of a cylinder unit of a reciprocating internal combustion engine
DE102014100585A1 (en) 2014-01-20 2015-01-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Connecting rod and internal combustion engine
DE102014101929B4 (en) * 2014-02-17 2022-02-24 Dr. Ing. H.C. F. Porsche Aktiengesellschaft connecting rod and internal combustion engine
DE102015121915B4 (en) * 2015-12-16 2021-04-29 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Connecting rod with an eccentric adjusting device and an internal combustion engine
FR3051857B1 (en) * 2016-05-24 2018-06-22 Renault S.A.S ROD FOR COMBUSTION ENGINE WITH VARIABLE COMPRESSION RATE AND CORRESPONDING MOTOR POWER SYSTEM
DE102016113646B4 (en) 2016-07-25 2020-04-23 Hilite Germany Gmbh Eccentric adjusting device for adjusting an effective connecting rod length of a connecting rod of an internal combustion engine
DE102016113640A1 (en) 2016-07-25 2018-01-25 Hilite Germany Gmbh Connecting rod for a variable compression internal combustion engine
DE102017107682A1 (en) 2016-08-16 2018-02-22 ECO Holding 1 GmbH Connecting rod for a variable compression internal combustion engine
DE102016115765A1 (en) 2016-08-25 2018-03-01 Pierburg Gmbh Piston and device for changing the compression ratio
AT519149B1 (en) 2016-09-30 2018-11-15 Avl List Gmbh Length adjustable connecting rod with control device
DE102020002457A1 (en) * 2020-04-23 2020-06-10 FEV Group GmbH Connecting rod of an internal combustion engine for changing a compression ratio

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427668A (en) * 1945-09-01 1947-09-23 Peter L Gill Variable compression engine
SU661128A1 (en) * 1977-02-14 1979-05-07 Головное Специализированное Конструкторское Бюро По Двигателям Средней Мощности Internal combustion engine
ITRM20050513A1 (en) * 2005-10-14 2007-04-15 Mario Gigli AUTOMATIC REGULATOR OF THE COMPRESSION RATIO FOR COMBUSTION ENGINES.
DE102005055199B4 (en) * 2005-11-19 2019-01-31 FEV Europe GmbH Reciprocating internal combustion engine with adjustable variable compression ratio
EP2006509A2 (en) * 2007-06-22 2008-12-24 Michael Von Mayenburg Internal combustion engine with variable compression ratio

Also Published As

Publication number Publication date
WO2010108582A1 (en) 2010-09-30

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Legal Events

Date Code Title Description
R082 Change of representative

Representative=s name: RAUSCH, GABRIELE, DIPL.-PHYS. DR.RER.NAT., DE

R081 Change of applicant/patentee

Owner name: MAGNA POWERTRAIN BAD HOMBURG GMBH, DE

Free format text: FORMER OWNER: IXETIC BAD HOMBURG GMBH, 61352 BAD HOMBURG, DE

Effective date: 20140910

R082 Change of representative

Representative=s name: RAUSCH, GABRIELE, DIPL.-PHYS. DR.RER.NAT., DE

Effective date: 20140910

R005 Application deemed withdrawn due to failure to request examination