ITRM20050513A1 - Automatic compression ratio regulator for internal combustion engines. - Google Patents

Automatic compression ratio regulator for internal combustion engines.

Info

Publication number
ITRM20050513A1
ITRM20050513A1 ITRM20050513A ITRM20050513A1 IT RM20050513 A1 ITRM20050513 A1 IT RM20050513A1 IT RM20050513 A ITRM20050513 A IT RM20050513A IT RM20050513 A1 ITRM20050513 A1 IT RM20050513A1
Authority
IT
Italy
Prior art keywords
internal combustion
compression ratio
combustion engines
automatic compression
ratio regulator
Prior art date
Application number
Other languages
Italian (it)
Inventor
Mario Gigli
Original Assignee
Mario Gigli
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 Mario Gigli filed Critical Mario Gigli
Priority to ITRM20050513 priority Critical patent/ITRM20050513A1/en
Publication of ITRM20050513A1 publication Critical patent/ITRM20050513A1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/04Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • F02B75/045Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of a variable connecting rod length
ITRM20050513 2005-10-14 2005-10-14 Automatic compression ratio regulator for internal combustion engines. ITRM20050513A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITRM20050513 ITRM20050513A1 (en) 2005-10-14 2005-10-14 Automatic compression ratio regulator for internal combustion engines.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRM20050513 ITRM20050513A1 (en) 2005-10-14 2005-10-14 Automatic compression ratio regulator for internal combustion engines.
PCT/IT2006/000733 WO2007043093A1 (en) 2005-10-14 2006-10-13 Automatic regulator of the compression-ratio for explosion engines

Publications (1)

Publication Number Publication Date
ITRM20050513A1 true ITRM20050513A1 (en) 2007-04-15

Family

ID=37697915

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM20050513 ITRM20050513A1 (en) 2005-10-14 2005-10-14 Automatic compression ratio regulator for internal combustion engines.

Country Status (2)

Country Link
IT (1) ITRM20050513A1 (en)
WO (1) WO2007043093A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112010001349A5 (en) * 2009-03-26 2012-06-21 Ixetic Bad Homburg Gmbh Device for changing the compression ratio in an internal combustion engine
AT506470B1 (en) * 2009-04-29 2010-12-15 Avl List Gmbh Device for modifying the piston kinematics of an internal combustion engine
KR101510323B1 (en) 2009-10-06 2015-04-08 현대자동차 주식회사 variable compression ratio device
KR101459428B1 (en) 2009-12-02 2014-11-10 현대자동차 주식회사 Variable compression ratio device
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
DE102012112434A1 (en) * 2012-12-17 2014-06-18 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Connecting rod assembly e.g. variable compression ratio (VCR)-piston rod for internal combustion engine e.g. gasoline engine, has switching valve unit that controls displacement of eccentric by venting respective hydraulic cylinder
WO2014162043A1 (en) * 2013-04-03 2014-10-09 Wärtsilä Finland Oy Arrangement for setting a compression ratio of an internal combustion piston engine
DE102013225763A1 (en) * 2013-12-12 2015-06-18 Beijing Zhi KE Investment and Management Co.,Ltd. Piston rod assembly and internal combustion engine with such piston rod assembly
JP2015124635A (en) * 2013-12-25 2015-07-06 三菱自動車工業株式会社 Variable compression ratio device for internal combustion engine
JP6269043B2 (en) * 2013-12-25 2018-01-31 三菱自動車工業株式会社 Variable compression ratio device for internal combustion engine
JP6238004B2 (en) * 2013-12-25 2017-11-29 三菱自動車工業株式会社 Variable compression ratio device for internal combustion engine
DE102014100585A1 (en) * 2014-01-20 2015-01-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Connecting rod and internal combustion engine
DE102014101929A1 (en) * 2014-02-17 2015-09-03 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Connecting rod and internal combustion engine
AT519156B1 (en) * 2016-09-30 2018-11-15 Avl List Gmbh Length adjustable connecting rod for a reciprocating engine, reciprocating engine and vehicle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108486A1 (en) * 1981-03-06 1982-09-16 Volkswagenwerk Ag Device for controlling the compression ratio of an Otto cycle reciprocating piston internal combustion engine
JPH082441Y2 (en) * 1987-06-01 1996-01-29 トヨタ自動車株式会社 Compression ratio switching device
US4864975A (en) * 1987-07-03 1989-09-12 Honda Giken Kogyo Kabushiki Kaisha Compression ratio-changing device for internal combustion engines
DE10211971A1 (en) * 2002-03-19 2003-10-02 Bayerische Motoren Werke Ag Device for altering compression ratio of reciprocating piston engine has connecting rod mounted on crankshaft journal via eccentric sleeve with unequal mass distribution so that sleeve is rotated by out-of-balance moment

Also Published As

Publication number Publication date
WO2007043093A1 (en) 2007-04-19

Similar Documents

Publication Publication Date Title
AR052366A1 (es) Una composicion que comprende granos abrasivos y una composicion aglutinante, articulos abrasivos y metodos para hacerlos
AP2140A (en)
ITRM20050513A1 (it) Regolatore automatico del rapporto di compressione per motori a scoppio.
AR053346A1 (es) Compuesto derivado de 8h -pirido (2,3-d) pirimidin -7 ona 2,4,8- trisustituida composicion farmaceutica y uso para preparar una composicion para tratamiento y profilxis de una enfermedad mediada por la quinasa csbp/ rk/p38
AR047856A1 (es) Cuchilla circular preferentemente aplicable a maquinas sembradoras fertilizadoras para el corte de rastrojos y el labrado de las tierras a cultivar
AR054499A1 (es) Motor para propositos multiples
AR053818A1 (es) Influencia de la energia acustica sobre la morfologia del coque y el espumado en la coquizacion retardada
AR052088A1 (es) Un promotor inducible de desoxihipusina sintetasa de maiz
AR047525A1 (es) Union de cano conificado con traba
AR047365A4 (es) Decodificador individual personal sobre huellas dactilares (d.i.p.s.h.d.)
AR047375A1 (es) Dispositivo y metodo automatico para controlar y proteger permanentemente las distintas anomalias del funcionamiento del motor.
AR047416A1 (es) Proceso para preparar una formulacion farmacologica acuosa esteril que comprende una sal de acido hialuronico de alto peso molecular
AR047097A4 (es) Microfono ambiental para radios de comunicacion moviles
AR047426A1 (es) Conjunto de soporte para camaras fotograficas/video medico
AR047458A1 (es) Metodo para la deteccion de adulteraciones en los datos variables de personalizacion o fidelizacion de cheques en el proceso de scan de la linea de cmc7.
AR047468A1 (es) PROCEDIMIENTO DESTINADO A PRODUCIR MONTAJES PELíCULA-CATALIZADOR-ELECTRODO PARA CELDAS DE COMBUSTIBLE.
AR051909A1 (es) Tapa de seguridad de bidon para dispensador de agua, con obturador desgarrable parcialmente
AR047090A1 (es) Solucion microbiocida de mezcla sinergica parabenica isotiazolinica
AR047547A4 (es) Capsula para retardar la accion de sustancias de absorcion inmediata
AR047663A1 (es) Metodo y aparato de identificacion personal
AR047082A1 (es) Anestesicos halogenados, para su empleo por via intravenosa
AR047610A4 (es) Almohadilla de computacion (pad) con anotador con hojas de papel removibles
AR047638A4 (es) Extractor eolico con motor electrico complementario
AR047905A4 (es) Prendas reversibles de alta visibilidad en caminos poco iluminados
AR047662A4 (es) Montaje de tapa ciega para caja de medidor de consumo domiciliario de electricidad