[go: up one dir, main page]

MX2017005620A - Motor de combustion interna. - Google Patents

Motor de combustion interna.

Info

Publication number
MX2017005620A
MX2017005620A MX2017005620A MX2017005620A MX2017005620A MX 2017005620 A MX2017005620 A MX 2017005620A MX 2017005620 A MX2017005620 A MX 2017005620A MX 2017005620 A MX2017005620 A MX 2017005620A MX 2017005620 A MX2017005620 A MX 2017005620A
Authority
MX
Mexico
Prior art keywords
skirt portion
piston
internal combustion
combustion engine
cylinder bore
Prior art date
Application number
MX2017005620A
Other languages
English (en)
Inventor
Suzuki Takashi
Yaguchi Hiroshi
Ohki Hisashi
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 MX2017005620A publication Critical patent/MX2017005620A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/002—Integrally formed cylinders and cylinder heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/0015—Multi-part pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/02—Pistons  having means for accommodating or controlling heat expansion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases
    • F02F7/0021—Construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases
    • F02F7/0021—Construction
    • F02F2007/0041—Fixing Bolts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

Un motor de combustión interna (10) tiene un bloque de cilindro (12) y un cabezal de cilindro (14) fijados entre sí con una pluralidad de pernos, y un pistón (18) fijado en un agujero de cilindro del bloque de cilindro a fin de ser capaz de moverse en vaivén. Una porción (48) del agujero de cilindro (20) que tiene un diámetro mínimo (Dcmin) en un intervalo de viaje (Ls) de una parte de faldón (38) a través de la cual la parte de faldón (38) viaja conforme el pistón (18) se mueve en vaivén se ubica dentro de un intervalo (Rs) que da hacia la parte de faldón cuando el pistón está en un punto central muerto inferior. Un espacio libre entre la parte de faldón y la porción de diámetro mínimo, ((Dcmin-Ds)/2, tiene un valor mínimo de un espacio libre entre la parte de faldón y una superficie de pared del agujero de cilindro, ((DcDs) /2. FIGURA SELECCIONADA Figura 1.
MX2017005620A 2016-04-28 2017-04-28 Motor de combustion interna. MX2017005620A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016091461A JP2017198174A (ja) 2016-04-28 2016-04-28 内燃機関

Publications (1)

Publication Number Publication Date
MX2017005620A true MX2017005620A (es) 2018-08-20

Family

ID=58640770

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017005620A MX2017005620A (es) 2016-04-28 2017-04-28 Motor de combustion interna.

Country Status (12)

Country Link
US (1) US20170314502A1 (es)
EP (1) EP3239509A1 (es)
JP (1) JP2017198174A (es)
KR (1) KR20170123259A (es)
CN (1) CN107339163A (es)
AU (1) AU2017202746B2 (es)
BR (1) BR102017008853A2 (es)
CA (1) CA2965428A1 (es)
MX (1) MX2017005620A (es)
PH (1) PH12017000142A1 (es)
RU (1) RU2667175C1 (es)
TW (1) TW201741547A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6465129B2 (ja) * 2017-03-06 2019-02-06 マツダ株式会社 往復動ピストンエンジン
US11047781B2 (en) 2019-01-30 2021-06-29 Toyota Motor Engineering & Manufacturing North America, Inc. Mounting jig assemblies for supporting test components on testing platforms of testing assemblies
JP7124764B2 (ja) * 2019-03-04 2022-08-24 トヨタ自動車株式会社 シリンダブロック
JP7694638B2 (ja) * 2023-11-29 2025-06-18 いすゞ自動車株式会社 内燃機関
CN117862980B (zh) * 2023-12-11 2024-06-25 广东思贝乐能源装备科技有限公司 一种真空泵叶轮轴孔打磨装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH197072A (de) * 1936-07-13 1938-04-15 Ernst Mahle Brennkraftmaschinenkolben.
JPH086636B2 (ja) * 1987-12-11 1996-01-29 三井造船株式会社 シリンダライナ
JP2527669Y2 (ja) * 1990-07-05 1997-03-05 いすゞ自動車株式会社 内燃機関のシリンダ
US5799635A (en) * 1996-07-26 1998-09-01 Ryobi North America Two cycle engine having a decompression slot
DK174243B1 (da) * 1997-05-07 2002-10-14 Man B & W Diesel As Cylinderforing til en forbrændingsmotor af dieseltypen og fremgangsmåde til fremstilling
EP1205658B1 (de) * 2000-11-07 2005-06-01 Ford Global Technologies, LLC Zylinderblock für eine Verbrennungskraftmaschine
EP1815944B1 (de) * 2006-02-02 2010-07-14 NAGEL Maschinen- und Werkzeugfabrik GmbH Verfahren zum Honen von Bohrungen sowie Honmaschine hierfür
RU2006138537A (ru) * 2006-10-31 2008-05-10 Государственное образовательное учреждение высшего профессионального образовани "Южно-Уральский государственный университет" (RU) Трибосопряжение поршень-цилиндр двигателя внутреннего сгорания
DE102008014664B4 (de) * 2008-03-18 2017-04-13 Federal-Mogul Burscheid Gmbh Verfahren zur Herstellung einer Zylinderlaufbuchse
DE102008026146B4 (de) * 2008-05-30 2014-05-28 Audi Ag Kolbenreibungsreduktion in einem Zylinder
JPWO2011152216A1 (ja) 2010-06-01 2013-07-25 本田技研工業株式会社 シリンダブロックおよびその加工方法
JP2013181447A (ja) * 2012-03-01 2013-09-12 Honda Motor Co Ltd ピストンの潤滑装置
JP2015063946A (ja) * 2013-09-25 2015-04-09 トヨタ自動車株式会社 内燃機関
DE102014017361A1 (de) * 2014-11-25 2016-06-09 Mahle International Gmbh Zylinderbohrung für ein Zylindergehäuse eines Verbrennungsmotors sowie Anordnung aus einer derartigen Zylinderbohrung und einem Kolben
JP6526523B2 (ja) * 2015-08-31 2019-06-05 日野自動車株式会社 シリンダブロック

Also Published As

Publication number Publication date
EP3239509A1 (en) 2017-11-01
JP2017198174A (ja) 2017-11-02
US20170314502A1 (en) 2017-11-02
AU2017202746A1 (en) 2017-11-16
KR20170123259A (ko) 2017-11-07
TW201741547A (zh) 2017-12-01
CA2965428A1 (en) 2017-10-28
PH12017000142A1 (en) 2018-07-23
CN107339163A (zh) 2017-11-10
BR102017008853A2 (pt) 2017-10-31
AU2017202746B2 (en) 2019-01-03
RU2667175C1 (ru) 2018-09-17

Similar Documents

Publication Publication Date Title
MX2017005620A (es) Motor de combustion interna.
MX2018000443A (es) Motor de piston libre.
JP2009525433A5 (es)
GB2491155B (en) Opposed piston engine having injector located within cylinder
EP2626598A3 (en) Engines and pistons for them
MX2015017001A (es) Construccion de peso ligero de un piston diesel.
MX2016010142A (es) Piston sin camara de refrigeracion cerrada para motores de combustion interna que tiene al menos una tobera para aceite refrigerante por cilindro y metodo para refrigerar este piston.
MX2016003669A (es) Combinacion de barreno de cilindro y anillo de piston.
WO2012160378A3 (en) Internal combustion engines
GB2537324A (en) Variable stroke and compression ratio internal combustion engine
GB2565956A (en) Cylinder liner with chamfer and anti-polishing cuff
MX2018014302A (es) Motor de combustion interna con pistones en pares, paralelos y desplazados.
MX353818B (es) Estructura de cojinete para mecanismo de pistón-manivela de tipo acoplamientos múltiples para motores de combustión interna.
MX351271B (es) Método y aparato de guía del tren de pistón.
GB201122432D0 (en) Internal combustion engines
CN204458073U (zh) 一种新型活塞
CN204082367U (zh) 一种低油耗活塞环油环
BR112018007417A2 (pt) pistão, anel de controle de óleo para este e método de construção dos mesmos
MX367001B (es) Mecanismo de pistón-manivela de acoplamientos múltiples para motor de combustión interna.
FI20175977L (fi) Polttovoimakoneen sylinteri
FI20145125A7 (fi) Polttomoottori ja suojauslaite polttomoottorin sylinteriputkea varten
CN204060960U (zh) 一种内燃机活塞结构
CN204804967U (zh) 一种用于发动机上的活塞
MX2019013938A (es) Piston de motor de combustion interna.
RU161561U1 (ru) Поршень двигателя внутреннего сгорания