BRPI0900489A2 - internal combustion engine - Google Patents

internal combustion engine

Info

Publication number
BRPI0900489A2
BRPI0900489A2 BRPI0900489A BRPI0900489A2 BR PI0900489 A2 BRPI0900489 A2 BR PI0900489A2 BR PI0900489 A BRPI0900489 A BR PI0900489A BR PI0900489 A2 BRPI0900489 A2 BR PI0900489A2
Authority
BR
Brazil
Prior art keywords
oil
oil reservoir
plate
crankcase
crankshaft
Prior art date
Application number
Other languages
Portuguese (pt)
Inventor
Ryo Kubota
Masahide Mimura
Takehisa Sato
Original Assignee
Honda 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of BRPI0900489A2 publication Critical patent/BRPI0900489A2/en
Publication of BRPI0900489B1 publication Critical patent/BRPI0900489B1/en

Links

Landscapes

  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

MOTOR DE COMBUSTãO INTERNA. A presente invenção refere-se a uma redução do número de peças e a uma redução do custo de produção, por uso de um componente único concorrentemente como uma placa para obstruir o lado do reservatório de óleo do tensionador da corrente do distribuidor do tipo de travamento com óleo e como uma placa de cobertura de tampão impulsor, em um maneal de rolamento, provido com um eixo de comando de válvulas, que aciona um sistema de válvulas em uma cabeça de cilindro, um cárter, que suporta um virabrequim através de um mancal de rolamento, uma corrente do distribuidor, que transmite a força motriz do virabrequim para o eixo de comando de válvulas, e um elevador da corrente do distribuidor do tipo de travamento com óleo, que tem um reservatório de óleo. O cárter é provido integralmente com um cilindro-guia, o cilindro guia é provido com o reservatório de óleo na sua parte superior, o reservatório de óleo é formado por obstrução com uma placa de reservatório de óleo de uma abertura em um recesso de reservatório de óleo no lado da direção de batida, aberta quando da fundição do cárter, e a placa do reservatório de óleo também serve como uma placa de cobertura do tampão impulsor, que comprime o mancal de rolamento suportando o virabrequim.Internal combustion engine. The present invention relates to a reduction in the number of parts and a reduction in the cost of production by using a single component concurrently as a plate for blocking the oil reservoir side of the lock type distributor chain tensioner. with oil and as an impeller cap cover plate, on a rolling bearing provided with a camshaft, which drives a valve system on a cylinder head, a crankcase, which supports a crankshaft through a bearing bearing, a distributor chain, which transmits the driving force of the crankshaft to the camshaft, and an oil-lock type distributor chain elevator, which has an oil reservoir. The crankcase is provided integrally with a guide cylinder, the guide cylinder is provided with the oil reservoir at its top, the oil reservoir is formed by obstruction with an oil reservoir plate from an opening in a recess reservoir recess. oil on the side of the tapping direction, open when casting the crankcase, and the oil sump plate also serves as an impeller cap cover plate, which compresses the rolling bearing supporting the crankshaft.

BRPI0900489-0A 2008-02-25 2009-01-30 internal combustion engine BRPI0900489B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008-043557 2008-02-25
JP2008043557A JP5009834B2 (en) 2008-02-25 2008-02-25 Internal combustion engine

Publications (2)

Publication Number Publication Date
BRPI0900489A2 true BRPI0900489A2 (en) 2009-11-10
BRPI0900489B1 BRPI0900489B1 (en) 2021-01-19

Family

ID=41080769

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0900489-0A BRPI0900489B1 (en) 2008-02-25 2009-01-30 internal combustion engine

Country Status (3)

Country Link
JP (1) JP5009834B2 (en)
CN (1) CN101519998B (en)
BR (1) BRPI0900489B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5480023B2 (en) * 2010-06-11 2014-04-23 本田技研工業株式会社 Internal combustion engine for saddle-ride type vehicles
JP5554638B2 (en) * 2010-06-11 2014-07-23 本田技研工業株式会社 Internal combustion engine
US8821327B1 (en) * 2013-02-26 2014-09-02 GM Global Technology Operations LLC Engine accessory mount for improved stretch belt installation
CN105332817B (en) * 2014-08-14 2019-04-23 光阳工业股份有限公司 Auxiliary mechanism for engine crankshaft
JP6404764B2 (en) * 2014-09-30 2018-10-17 本田技研工業株式会社 Roller chain tensioner device
JP6612465B2 (en) * 2016-09-27 2019-11-27 本田技研工業株式会社 Internal combustion engine
JP2019060347A (en) * 2017-09-22 2019-04-18 大同工業株式会社 Bush-less roller chain and timing chain transmission device
JP6995454B2 (en) * 2020-03-25 2022-01-14 本田技研工業株式会社 Cam chain tensioner

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4035226B2 (en) * 1998-03-31 2008-01-16 本田技研工業株式会社 Cam chain tensioner device for vehicle engine
JP4245224B2 (en) * 1999-04-23 2009-03-25 本田技研工業株式会社 Valve drive device
JP4578016B2 (en) * 2001-04-16 2010-11-10 本田技研工業株式会社 Cam chain lifter device for internal combustion engine
JP3531741B2 (en) * 2001-09-12 2004-05-31 本田技研工業株式会社 Cam chain drop prevention structure
JP3993547B2 (en) * 2003-09-30 2007-10-17 本田技研工業株式会社 Crankshaft bearing structure in internal combustion engine

Also Published As

Publication number Publication date
BRPI0900489B1 (en) 2021-01-19
CN101519998B (en) 2011-06-08
JP5009834B2 (en) 2012-08-22
JP2009197769A (en) 2009-09-03
CN101519998A (en) 2009-09-02

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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]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 19/01/2021, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2864 DE 25-11-2025 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.