MX2020004111A - Motor de relacion de compresion variable. - Google Patents

Motor de relacion de compresion variable.

Info

Publication number
MX2020004111A
MX2020004111A MX2020004111A MX2020004111A MX2020004111A MX 2020004111 A MX2020004111 A MX 2020004111A MX 2020004111 A MX2020004111 A MX 2020004111A MX 2020004111 A MX2020004111 A MX 2020004111A MX 2020004111 A MX2020004111 A MX 2020004111A
Authority
MX
Mexico
Prior art keywords
crankshaft
compression ratio
main bearing
engine
bearing caps
Prior art date
Application number
MX2020004111A
Other languages
English (en)
Inventor
Scott Blackstock
Original Assignee
Scott Blackstock
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 Scott Blackstock filed Critical Scott Blackstock
Publication of MX2020004111A publication Critical patent/MX2020004111A/es

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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00
    • F01B9/02—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with crankshaft
    • 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
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • 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
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/06—Crankshafts
    • F16C3/10—Crankshafts assembled of several parts, e.g. by welding by crimping
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

Se describen un sistema y un método para proporcionar un motor de combustión interna de relación de compresión variable. El sistema puede incluir un cigüeñal acoplado en forma giratoria con un bloque de motor estándar con el uso de una pluralidad de tapas de cojinete principal. El sistema puede girar las tapas de cojinete principal y, por tanto, el cigüeñal, para incrementar o disminuir la relación de compresión del motor. El sistema también puede incluir una pluralidad de accionadores para mover un extremo de las tapas de cojinete principal. El cigüeñal puede comprender una o más juntas flexibles para permitir que el cigüeñal se mueva, mientras las salidas del cigüeñal permanecen estacionarias para permitir el sellado y la toma de fuerza convencional. La relación de compresión puede variar continuamente durante el uso y puede estar incluida en el sistema de manejo de motor general.
MX2020004111A 2013-05-03 2015-10-30 Motor de relacion de compresion variable. MX2020004111A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361819032P 2013-05-03 2013-05-03
US201361822802P 2013-05-13 2013-05-13

Publications (1)

Publication Number Publication Date
MX2020004111A true MX2020004111A (es) 2020-07-24

Family

ID=51840754

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2015015258A MX373449B (es) 2013-05-03 2014-05-02 Motor de relacion de compresion variable.
MX2020004111A MX2020004111A (es) 2013-05-03 2015-10-30 Motor de relacion de compresion variable.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2015015258A MX373449B (es) 2013-05-03 2014-05-02 Motor de relacion de compresion variable.

Country Status (7)

Country Link
US (2) US9200564B2 (es)
EP (1) EP2992200B1 (es)
JP (1) JP6084334B2 (es)
KR (2) KR101748555B1 (es)
CA (2) CA2910872C (es)
MX (2) MX373449B (es)
WO (1) WO2014179758A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9765865B2 (en) * 2013-02-07 2017-09-19 Medinol Ltd. Variable linear motor
MX373449B (es) * 2013-05-03 2020-04-23 Scott Blackstock Motor de relacion de compresion variable.
US11428173B2 (en) * 2020-10-06 2022-08-30 Schaeffler Technologies AG & Co. KG Cranktrain phase adjuster for variable compression ratio
US11619182B2 (en) * 2020-10-12 2023-04-04 Schaeffler Technologies AG & Co. KG Actuation assembly for phaser system
US11519342B2 (en) * 2021-02-11 2022-12-06 Schaeffler Technologies AG & Co. KG Cranktrain phase adjuster for variable compression ratio

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB353986A (en) * 1930-05-27 1931-08-06 Henri Kundig Improvements in a variable and regulatable compression chamber for internal combustion or other engines
US2987896A (en) * 1959-03-30 1961-06-13 Ford Motor Co Double universal joint
DE2920074C2 (de) * 1979-05-18 1985-03-14 Fa. Carl Freudenberg, 6940 Weinheim Laschenkupplung
JPS58220926A (ja) * 1982-06-15 1983-12-22 Ikuo Kato 可変圧縮比エンジン
US4538557A (en) * 1983-03-24 1985-09-03 Kleiner Rudolph R Internal combustion engine
EP0438121B1 (en) * 1990-01-17 1995-04-05 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Variable compression ratio apparatus for internal combustion engine
FR2688544B1 (fr) * 1992-03-13 1995-08-18 Matesic Alex Moteur a combustion interne a hautes performances avec taux de compression et masse tournante du volant moteur ajustables en marche.
US5415588A (en) 1993-06-14 1995-05-16 Wier; Francis L. Wide angle universal joint
JPH0953528A (ja) * 1995-08-10 1997-02-25 Yamaha Motor Co Ltd 吸気装置を備える多気筒エンジン
GB9719536D0 (en) * 1997-09-12 1997-11-19 Broadsuper Ltd Internal combustion engines
DE19753439A1 (de) * 1997-12-02 1999-06-17 Mannesmann Sachs Ag Drehmomentwandler
NL1016492C2 (nl) 1999-11-05 2001-05-08 Walterscheid Gmbh Gkn Bescherminrichting voor een aandrijfordening met een dubbele kruiskoppeling.
JP4038959B2 (ja) * 2000-05-09 2008-01-30 日産自動車株式会社 内燃機関の可変圧縮比機構
US6904885B2 (en) * 2001-08-24 2005-06-14 Lance Ian Osband Osband super inductionexhaustion valveshaft' engine system, V-Type, flat-type, single-type, multi-cylinder four-cycle engine(s)
US6938589B2 (en) * 2002-11-07 2005-09-06 Powervantage Engines, Inc. Variable displacement engine
SE526640C2 (sv) * 2004-02-24 2005-10-18 Saab Automobile Kolvmotor för ett motorfordon innefattande ett kopplingsarrangemang för överföring av vridmoment från en vevaxelände till en i cylinderblocket lagrad vevaxelfläns
DE102005050813A1 (de) * 2005-10-24 2007-04-26 Joachim Schmauder Veränderung des Verdichtungsverhältnisses eines Hubkolbentriebwerkes durch verstellbare Halterung der Kurbelwellenlagerung
EP1965051B1 (en) * 2006-09-12 2016-01-06 Honda Motor Co., Ltd. Engine assembly with variable stroke characteristics
JP4462283B2 (ja) * 2007-03-14 2010-05-12 日産自動車株式会社 エンジン負荷推定装置及びエンジン負荷推定方法
US7823563B2 (en) * 2008-05-08 2010-11-02 Ford Global Technologies, Llc Cylinder-by-cylinder balancing of combustion timing in HCCI engines
KR100969385B1 (ko) * 2008-07-07 2010-07-09 현대자동차주식회사 가변 압축비 장치
CN101333970A (zh) * 2008-07-29 2008-12-31 奇瑞汽车股份有限公司 一种可变压缩比发动机
JP5146250B2 (ja) * 2008-10-20 2013-02-20 日産自動車株式会社 複リンク式エンジンの振動低減構造
KR101020826B1 (ko) * 2008-12-02 2011-03-09 현대자동차주식회사 가변 압축비 장치
DE102009038180A1 (de) * 2009-08-20 2011-03-24 GM Global Technology Operations, Inc., Detroit Fahrzeugmotor mit einem Kurbeltrieb für eine variable Verdichtung
US8267055B2 (en) * 2009-09-03 2012-09-18 Manousos Pattakos Variable compression ratio engine
WO2011080844A1 (ja) * 2009-12-28 2011-07-07 トヨタ自動車株式会社 火花点火式内燃機関
JP5625481B2 (ja) * 2010-05-21 2014-11-19 日産自動車株式会社 複リンク式ピストン−クランク機構を備えた内燃機関
CN102877960A (zh) * 2012-10-17 2013-01-16 赵立军 可变压缩比发动机
MX373449B (es) 2013-05-03 2020-04-23 Scott Blackstock Motor de relacion de compresion variable.

Also Published As

Publication number Publication date
JP2016516947A (ja) 2016-06-09
CA2965182A1 (en) 2014-11-06
CA2910872C (en) 2017-10-17
US20160047301A1 (en) 2016-02-18
EP2992200A1 (en) 2016-03-09
WO2014179758A1 (en) 2014-11-06
CA2965182C (en) 2018-12-18
US20140326219A1 (en) 2014-11-06
CA2910872A1 (en) 2014-11-06
KR20170018098A (ko) 2017-02-15
KR20150143861A (ko) 2015-12-23
US9822701B2 (en) 2017-11-21
JP6084334B2 (ja) 2017-02-22
US9200564B2 (en) 2015-12-01
MX373449B (es) 2020-04-23
EP2992200A4 (en) 2016-04-20
MX2015015258A (es) 2016-11-08
KR101748555B1 (ko) 2017-06-19
EP2992200B1 (en) 2019-07-03

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