MX2017008137A - Biela de longitud variable y motor de combustion interna de relacion de compresion variable. - Google Patents

Biela de longitud variable y motor de combustion interna de relacion de compresion variable.

Info

Publication number
MX2017008137A
MX2017008137A MX2017008137A MX2017008137A MX2017008137A MX 2017008137 A MX2017008137 A MX 2017008137A MX 2017008137 A MX2017008137 A MX 2017008137A MX 2017008137 A MX2017008137 A MX 2017008137A MX 2017008137 A MX2017008137 A MX 2017008137A
Authority
MX
Mexico
Prior art keywords
connecting rod
combustion engine
internal combustion
variable
compression ratio
Prior art date
Application number
MX2017008137A
Other languages
English (en)
Inventor
Ezaki Shuichi
Kidooka Akio
Kamo Yoshiro
Original Assignee
Toyota Motor Co Ltd
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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Publication of MX2017008137A publication Critical patent/MX2017008137A/es

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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/10Bearings, parts of which are eccentrically adjustable with respect to each other
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00Engines or pumps
    • F16C2360/22Internal combustion engines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C7/00Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
    • F16C7/06Adjustable connecting-rods
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C9/00Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/04Connecting-rod bearings; Attachments thereof

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)

Abstract

Una biela de longitud variable incluye un cuerpo de biela, un miembro excéntrico, un primer mecanismo de pistón, un segundo mecanismo de pistón y un mecanismo de conmutación de dirección de flujo. Se proporcionan el miembro excéntrico, el primer miembro de pistón, el segundo miembro de pistón y el mecanismo de conmutación de dirección de flujo en el cuerpo de biela. Se configuran el primer mecanismo de pistón y el segundo mecanismo de pistón para hacer girar el miembro excéntrico. El cuerpo de biela tiene un conducto de aceite de control que se comunica con una primera abertura de la biela y el mecanismo de conmutación de dirección de flujo. Se conmuta el mecanismo de conmutación de dirección de flujo entre el primer estado y el segundo estado por pasadores de conmutación. Se colocan los pasadores de conmutación en el cuerpo de biela tal que se inclinen las direcciones en las cuales se operan los pasadores de conmutación con respecto a un plano perpendicular a un eje de la primera abertura.
MX2017008137A 2014-12-22 2015-12-22 Biela de longitud variable y motor de combustion interna de relacion de compresion variable. MX2017008137A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014259416A JP6070683B2 (ja) 2014-12-22 2014-12-22 可変長コンロッド及び可変圧縮比内燃機関
PCT/IB2015/002404 WO2016103019A1 (en) 2014-12-22 2015-12-22 Variable length connecting rod and variable compression ratio internal combustion engine

Publications (1)

Publication Number Publication Date
MX2017008137A true MX2017008137A (es) 2017-09-18

Family

ID=55229752

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017008137A MX2017008137A (es) 2014-12-22 2015-12-22 Biela de longitud variable y motor de combustion interna de relacion de compresion variable.

Country Status (13)

Country Link
US (1) US10082073B2 (es)
EP (1) EP3237736B1 (es)
JP (1) JP6070683B2 (es)
CN (1) CN107110017B (es)
AU (1) AU2015370634B2 (es)
BR (1) BR112017013313A2 (es)
CA (1) CA2971683C (es)
ES (1) ES2678403T3 (es)
MX (1) MX2017008137A (es)
PH (1) PH12017501173A1 (es)
RU (1) RU2669118C1 (es)
TW (1) TWI614399B (es)
WO (1) WO2016103019A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016117874A1 (de) * 2016-03-14 2017-09-14 Hilite Germany Gmbh Umschaltventil zum Steuern eines Hydraulikflüssigkeitsstroms und Pleuel mit einem Umschaltventil
JP6610455B2 (ja) 2016-07-15 2019-11-27 トヨタ自動車株式会社 可変圧縮比機構の異常診断装置
JP6489079B2 (ja) 2016-07-28 2019-03-27 トヨタ自動車株式会社 内燃機関の制御装置
JP2018021502A (ja) 2016-08-03 2018-02-08 トヨタ自動車株式会社 内燃機関の制御システム
DE102017117252A1 (de) 2016-08-03 2018-02-08 Toyota Jidosha Kabushiki Kaisha Steuersystem für Verbrennungsmotor
DE102017115876B4 (de) 2016-08-16 2022-12-15 Toyota Jidosha Kabushiki Kaisha Anomaliediagnosevorrichtung für einen Mechanismus zum Variieren eines Verdichtungsverhältnisses
JP6424882B2 (ja) 2016-11-29 2018-11-21 トヨタ自動車株式会社 可変圧縮比内燃機関
US10934841B2 (en) * 2017-01-24 2021-03-02 Mohammad ABAZID Transmission assembly for an engine
EP3361069B1 (de) * 2017-02-13 2019-12-25 ECO Holding 1 GmbH Pleuel einer brennkraftmaschine mit variabler verdichtung mit einem rückschlagventil
DE102017121443A1 (de) * 2017-02-13 2018-08-16 ECO Holding 1 GmbH Rückschlagventil für einen Pleuel einer Brennkraftmaschine mit variabler Verdichtung sowie Pleuel mit einem derartigen Rückschlagventil
DE102017110446A1 (de) * 2017-05-15 2018-11-15 ECO Holding 1 GmbH Pleuel für eine Brennkraftmaschine mit variabler Verdichtung
CN113357003B (zh) * 2020-03-04 2022-11-04 广州汽车集团股份有限公司 连杆装置

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1647331A1 (ru) * 1989-06-12 1991-05-07 Ленинградский сельскохозяйственный институт Устройство дл испытани шатуна на износ
JPH03242433A (ja) * 1990-02-16 1991-10-29 Honda Motor Co Ltd 内燃機関の可変圧縮比機構
JPH06129272A (ja) * 1992-10-15 1994-05-10 Mitsubishi Motors Corp エンジンの可変圧縮比装置
RU2121580C1 (ru) * 1998-03-27 1998-11-10 Конюхов Виталий Алексеевич Способ управления поршневой машиной с регулированием хода поршня и поршневая машина
JP2003343296A (ja) * 2002-03-20 2003-12-03 Honda Motor Co Ltd 圧縮比可変エンジン
JP4057976B2 (ja) * 2003-08-05 2008-03-05 本田技研工業株式会社 圧縮比可変エンジン
CN101403342B (zh) * 2008-05-13 2012-06-27 奇瑞汽车股份有限公司 一种可变压缩比发动机
TW201028531A (en) * 2009-01-20 2010-08-01 Univ Kao Yuan Stroke-variable engine and compression ratio controlling device thereof
DE102010016037B4 (de) * 2010-03-19 2022-07-28 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verbrennungsmotor, der ein einstellbares Verdichtungsverhältnis aufweist, mit Umschaltventil
DE102010020999A1 (de) * 2010-05-12 2011-11-17 Hunsrücker Glasveredelung Wagener GmbH & Co. KG Ganzglastür aus Isolierglas für Kühltheken
KR101180953B1 (ko) * 2010-11-16 2012-09-07 현대자동차주식회사 가변 압축비 장치
DE102010061362B4 (de) * 2010-12-20 2022-12-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Umschaltventil und Verbrennungsmotor mit einem derartigen Umschaltventil
DE102010061360A1 (de) * 2010-12-20 2012-06-21 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Umschaltventil und Verbrennungsmotor mit einem derartigen Umschaltventil
DE102011108790A1 (de) * 2011-07-29 2013-01-31 Fev Gmbh Druckimpulsansteuerung für eine Verstelleinrichtung eines variablen Verdichtungsverhältnisses einer Hubkolbenmaschine
AT513054B1 (de) * 2012-07-03 2014-09-15 Avl List Gmbh Längenverstellbare Pleuelstange
DE102012020999B4 (de) 2012-07-30 2023-02-23 FEV Europe GmbH Hydraulischer Freilauf für variable Triebwerksteile
DE102013210494B4 (de) * 2013-06-06 2014-12-31 Schaeffler Technologies Gmbh & Co. Kg Umschalteinrichtungen für Schaltventile
DE102013014090A1 (de) * 2013-08-27 2015-03-05 Dr. Ing. H.C. F. Porsche Ag Verbrennungsmotor und Pleuelstange
CN106460656B (zh) * 2014-05-15 2019-11-08 Fev有限责任公司 Vcr活塞机器和用于调整vcr活塞机器的方法
DE102015100662A1 (de) * 2014-12-19 2016-06-23 Hilite Germany Gmbh Hydraulikventil zum Schalten eines Stellkolbens eines Pleuels
EP3237735B1 (en) 2014-12-22 2018-05-09 Toyota Jidosha Kabushiki Kaisha Variable length connecting rod and variable compression ratio internal combustion engine
DE102015122393B4 (de) 2014-12-22 2019-05-09 Toyota Jidosha Kabushiki Kaisha Längenvariable pleuelstange, verbrennungskraftmaschine mit variabler verdichtung und verfahren zur herstellung der längenvariablen pleuelstange
JP2016118277A (ja) 2014-12-22 2016-06-30 トヨタ自動車株式会社 可変長コンロッド及び可変圧縮比内燃機関
DE102015103206B4 (de) * 2015-03-05 2021-02-04 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Pleuelstange mit einer Exzenter-Verstelleinrichtung und Verbrennungsmotor mit einstellbarem Verdichtungsverhältnis
DE102015103205B4 (de) * 2015-03-05 2021-02-04 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Pleuelstange mit einem Filterelement für Hydrauliköl und Verbrennungsmotor mit einer solchen Pleuelstange
DE102015111175A1 (de) * 2015-03-26 2016-09-29 Hilite Germany Gmbh Hydraulikventil und Pleuel mit einem Hydraulikventil
DE102016117875A1 (de) * 2016-03-16 2017-09-21 Hilite Germany Gmbh Pleuel für eine Brennkraftmaschine mit variabler Verdichtung mit einer Exzenter-Verstelleinrichtung

Also Published As

Publication number Publication date
WO2016103019A1 (en) 2016-06-30
TWI614399B (zh) 2018-02-11
EP3237736B1 (en) 2018-04-18
BR112017013313A2 (pt) 2018-01-02
PH12017501173A1 (en) 2017-12-18
CA2971683A1 (en) 2016-06-30
CA2971683C (en) 2019-07-09
EP3237736A1 (en) 2017-11-01
CN107110017A (zh) 2017-08-29
US10082073B2 (en) 2018-09-25
AU2015370634B2 (en) 2019-01-03
CN107110017B (zh) 2019-04-26
RU2669118C1 (ru) 2018-10-08
AU2015370634A1 (en) 2017-07-13
ES2678403T3 (es) 2018-08-10
TW201632717A (zh) 2016-09-16
JP6070683B2 (ja) 2017-02-01
US20170356335A1 (en) 2017-12-14
JP2016118181A (ja) 2016-06-30

Similar Documents

Publication Publication Date Title
PH12017501173A1 (en) Variable length connecting rod and variable compression ratio internal combustion engine
PH12017501162A1 (en) Variable length connecting rod and variable compression ratio internal combustion
EP3155241A4 (en) Linkage between an auxiliary motion source and a main motion load path in an internal combustion engine
WO2016092211A3 (fr) Dispositif de transmission d'un moteur, notamment pour un moteur a taux de compression et/ou a cylindree variable
WO2015010890A3 (de) Ventil
MY168271A (en) Variable compression ratio mechanism for internal combustion engine
EP3324024A4 (en) Variable compression ratio internal combustion engine
EP3458680A4 (en) MODULAR COMBUSTION ENGINE WITH ADAPTABLE PISTON LIFT
GB201613799D0 (en) Variable stroke and compression ratio internal combustion engine
WO2014108405A3 (en) Cylinder release arrangement
WO2016059237A3 (de) Beschichtung für bauteile von brennkraftmaschinen
MX2015005209A (es) Excavadora de mineria con bujes en ubicaciones de perno.
EP3190281A4 (en) Variable compression ratio internal combustion engine
PH12013000299A1 (en) Engine
EP3171001A4 (en) Variable compression ratio internal combustion engine
EP3369910A4 (en) ACTUATOR DEVICE FOR A COMBUSTION ENGINE WITH A VARIABLE COMPACTION RATIO
PH12013000316A1 (en) Engine
WO2014107458A3 (en) Circulating piston engine
MX2017014209A (es) Unidad de cilindro.
TR201903530T4 (tr) Pistonlu Kompresörlere Yönelik Akış Kontrol Aktüatörü.
EP3163055A4 (en) Control device for compression ratio variable internal combustion engine
GB201809068D0 (en) Double acting piston engines
MY167357A (en) Variable compression ratio mechanism for internal combustion engine
GB2525213A8 (en) OSP with rectilinear drive mechanism
EP2987982A3 (en) Exhaust valve assembly for a two-stroke internal combustion engine