BR102016009831A2 - motor de combustão interna - Google Patents

motor de combustão interna

Info

Publication number
BR102016009831A2
BR102016009831A2 BR102016009831A BR102016009831A BR102016009831A2 BR 102016009831 A2 BR102016009831 A2 BR 102016009831A2 BR 102016009831 A BR102016009831 A BR 102016009831A BR 102016009831 A BR102016009831 A BR 102016009831A BR 102016009831 A2 BR102016009831 A2 BR 102016009831A2
Authority
BR
Brazil
Prior art keywords
piston
combustion engine
internal combustion
inner periphery
cylinder liner
Prior art date
Application number
BR102016009831A
Other languages
English (en)
Inventor
Takashi Suzuki
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 BR102016009831A2 publication Critical patent/BR102016009831A2/pt

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
    • F02F5/00—Piston rings, e.g. associated with piston crown
    • 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 
    • F02F1/004—Cylinder liners
    • 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
    • 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
    • F02B75/041—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of cylinder or cylinderhead positioning
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details

Landscapes

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

Abstract

motor de combustão interna. trata-se de um motor de combustão interna inclui um bloco de cilindro (2),uma camisa do cilindro (5), um pistão (6) e um anel de pistão. a camisa do cilindro (5) tem um formato cilíndrico, e é fornecida dentro do bloco de cilindro. o pistão (6) é posicionado dentro da camisa do cilindro (5). o pistão (6) inclui um sulco de anel e a porção de topo. o sulco de anel é posicionado em uma periferia externa do pistão (6) próxima à porção de topo. o anel de pistão é disposto dentro do sulco de anel. a camisa do cilindro (5) inclui uma primeira parte (30) e uma segunda parte. a primeira parte é posicionada pelo menos em uma parte de uma periferia interna da camisa do cilindro, que fica voltada para a porção de topo do pistão (6) quando o pistão (6) está em um ponto morto de topo. a primeira parte (30) inclui uma primeira periferia interna. a primeira periferia interna tem um primeiro raio. a segunda parte inclui uma segunda periferia interna. a segunda periferia interna tem um segundo raio. o primeiro raio é maior que o segundo raio por 100 µm a 1.000 µm.
BR102016009831A 2015-04-30 2016-05-02 motor de combustão interna BR102016009831A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015093506A JP2016211396A (ja) 2015-04-30 2015-04-30 内燃機関

Publications (1)

Publication Number Publication Date
BR102016009831A2 true BR102016009831A2 (pt) 2016-11-16

Family

ID=55854605

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102016009831A BR102016009831A2 (pt) 2015-04-30 2016-05-02 motor de combustão interna

Country Status (7)

Country Link
US (1) US20160319768A1 (pt)
EP (1) EP3088774A1 (pt)
JP (1) JP2016211396A (pt)
KR (1) KR20160129742A (pt)
CN (1) CN106089468A (pt)
BR (1) BR102016009831A2 (pt)
RU (1) RU2016116519A (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016122239A1 (de) * 2016-11-18 2018-05-24 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Vorrichtung zur Verstellung der Länge von Pleueln bei einer Verbrennungskraftmaschine
JP6868584B2 (ja) 2018-03-16 2021-05-12 株式会社Ｉｈｉ原動機 エンジン
US11002216B1 (en) * 2020-02-28 2021-05-11 Caterpillar Inc. Cylinder liner and cylinder liner-piston assembly for abnormal combustion protection in an engine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3115709A1 (de) * 1981-04-18 1982-11-04 Mahle Gmbh, 7000 Stuttgart Zylinder fuer verbrennungsmotoren
JPS5921064U (ja) * 1982-07-30 1984-02-08 いすゞ自動車株式会社 シリンダライナ
JPS5922955U (ja) * 1982-07-31 1984-02-13 いすゞ自動車株式会社 シリンダライナ
US5505167A (en) * 1993-05-05 1996-04-09 Detroit Diesel Corporation Internal combustion engine block having a cylinder liner shunt flow cooling system and method of cooling same
EP0773359A1 (en) * 1995-11-08 1997-05-14 Isuzu Ceramics Research Institute Co., Ltd. Damage detecting apparatus for ceramic parts
DE10037748C1 (de) * 2000-08-02 2001-11-15 Hatz Motoren Zylinderdeckeldichtung
DE10153178A1 (de) * 2001-10-27 2003-05-08 Daimler Chrysler Ag Laufbuchse mit Kühlkanal
WO2005045222A1 (ja) * 2003-10-16 2005-05-19 Kabushiki Kaisha Riken 内燃機関およびライナー装着リング
US7726273B2 (en) * 2004-03-15 2010-06-01 Federal-Mogul World Wide, Inc. High strength steel cylinder liner for diesel engine
JP4241627B2 (ja) * 2005-01-14 2009-03-18 富士重工業株式会社 シリンダライナ及びシリンダブロック
JP2007231830A (ja) * 2006-03-01 2007-09-13 Nissan Motor Co Ltd 内燃機関のピストン
DE102006060330A1 (de) * 2006-12-20 2008-06-26 Mahle International Gmbh Einsatz für eine Zylinderlaufbuchse oder einem Zylinder eines Verbrennungsmotors
WO2011027478A1 (ja) * 2009-09-03 2011-03-10 トヨタ自動車株式会社 圧縮比可変ｖ型内燃機関
JP2012241861A (ja) 2011-05-23 2012-12-10 Toyota Motor Corp オイルリング及び内燃機関
US20120304954A1 (en) * 2011-06-02 2012-12-06 Caterpillar Inc. Cylinder liner with a case on a cuff-ring groove
DK2535540T3 (da) * 2011-06-16 2016-11-21 Wärtsilä Switzerland Ltd Indsats til en cylinder af en forbrændingsmotor
EP2905454A1 (en) * 2014-02-10 2015-08-12 Caterpillar Energy Solutions GmbH Cylinder liner with deposit wiping face

Also Published As

Publication number Publication date
RU2016116519A (ru) 2017-11-01
US20160319768A1 (en) 2016-11-03
KR20160129742A (ko) 2016-11-09
CN106089468A (zh) 2016-11-09
JP2016211396A (ja) 2016-12-15
EP3088774A1 (en) 2016-11-02

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2513 DE 06-03-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.