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BR0203486B1 - sistema para a lubrificação de um mecanismo de operação de válvula em um motor. - Google Patents

sistema para a lubrificação de um mecanismo de operação de válvula em um motor.

Info

Publication number
BR0203486B1
BR0203486B1 BRPI0203486-7A BR0203486A BR0203486B1 BR 0203486 B1 BR0203486 B1 BR 0203486B1 BR 0203486 A BR0203486 A BR 0203486A BR 0203486 B1 BR0203486 B1 BR 0203486B1
Authority
BR
Brazil
Prior art keywords
lubrication
engine
operating mechanism
valve operating
valve
Prior art date
Application number
BRPI0203486-7A
Other languages
English (en)
Other versions
BR0203486A (pt
Inventor
Keita To
Go Tanaka
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26621024&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0203486(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP2001256116A external-priority patent/JP4015389B2/ja
Priority claimed from JP2001284677A external-priority patent/JP4458727B2/ja
Application filed filed Critical
Publication of BR0203486A publication Critical patent/BR0203486A/pt
Publication of BR0203486B1 publication Critical patent/BR0203486B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M13/0416—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil arranged in valve-covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
BRPI0203486-7A 2001-08-27 2002-08-26 sistema para a lubrificação de um mecanismo de operação de válvula em um motor. BR0203486B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001256116A JP4015389B2 (ja) 2001-08-27 2001-08-27 エンジンの動弁機構潤滑装置
JP2001284677A JP4458727B2 (ja) 2001-09-19 2001-09-19 ハンドヘルド型四サイクルエンジンのブリーザ装置

Publications (2)

Publication Number Publication Date
BR0203486A BR0203486A (pt) 2003-05-13
BR0203486B1 true BR0203486B1 (pt) 2010-09-21

Family

ID=26621024

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0203486-7A BR0203486B1 (pt) 2001-08-27 2002-08-26 sistema para a lubrificação de um mecanismo de operação de válvula em um motor.

Country Status (8)

Country Link
US (1) US6715461B2 (pt)
EP (1) EP1288454B1 (pt)
CN (2) CN2565992Y (pt)
AU (1) AU2002300540B2 (pt)
BR (1) BR0203486B1 (pt)
CA (1) CA2399764C (pt)
DE (1) DE60218251T2 (pt)
MX (1) MXPA02008300A (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7296554B2 (en) * 2005-07-28 2007-11-20 Briggs & Stratton Corporation Lubrication assembly for an engine
US8281758B2 (en) * 2005-08-03 2012-10-09 Etg Limited Engine lubrication method
JP4836695B2 (ja) * 2006-07-13 2011-12-14 本田技研工業株式会社 内燃機関のブリーザ装置
CN101954227A (zh) * 2009-07-14 2011-01-26 江苏苏美达五金工具有限公司 立体油雾分离器
JP5463111B2 (ja) * 2009-09-24 2014-04-09 株式会社マキタ 携帯型４サイクルエンジンの潤滑装置
JP5536578B2 (ja) * 2010-07-22 2014-07-02 株式会社マキタ ４サイクルエンジンの潤滑装置
CN103016188A (zh) * 2011-09-23 2013-04-03 江苏林海动力机械集团公司 四冲程发动机用缸盖组件结构
US20140083375A1 (en) * 2012-09-26 2014-03-27 Makita Corporation Power tool
CN103982321B (zh) * 2014-05-30 2016-06-08 安徽江淮汽车股份有限公司 发动机缸盖护罩及发动机总成
JP6725270B2 (ja) * 2016-03-09 2020-07-15 本田技研工業株式会社 オーバーヘッドカムシャフト式エンジン
JP6725269B2 (ja) * 2016-03-09 2020-07-15 本田技研工業株式会社 オーバーヘッドカムシャフト式エンジン
JP6402744B2 (ja) * 2016-05-17 2018-10-10 トヨタ自動車株式会社 内燃機関の換気装置
CN106351709B (zh) * 2016-11-04 2018-09-18 重庆润通科技有限公司 四冲程发动机润滑系统
DE102016015111B4 (de) * 2016-12-20 2021-10-14 Deutz Aktiengesellschaft Brennkraftmaschine
CN113669134A (zh) * 2021-09-30 2021-11-19 钱江集团温岭正峰动力有限公司 一种发动机油雾润滑系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5976709U (ja) * 1982-11-15 1984-05-24 本田技研工業株式会社 内燃エンジンのブロ−バイガス通路
FI103147B1 (fi) * 1996-03-08 1999-04-30 Hydrox Pipeline Ltd Oy Vedenpoistolaite kiertovoitelujärjestelmään
CA2204929C (en) * 1996-05-31 2002-09-17 Yuichi Kawamoto Internal combustion engine for small planing watercraft
JP3866394B2 (ja) 1997-10-22 2007-01-10 本田技研工業株式会社 エンジンのブリーザ装置
WO2001065075A1 (en) * 2000-02-29 2001-09-07 Bombardier-Rotax Gmbh Control tensioner device for an engine
US6505596B2 (en) 2000-03-14 2003-01-14 Honda Giken Kogyo Kabushiki Kaisha Handheld type four-cycle engine
JP3845243B2 (ja) * 2000-03-14 2006-11-15 本田技研工業株式会社 ハンドヘルド型四サイクルエンジン
JP3975046B2 (ja) * 2000-03-14 2007-09-12 本田技研工業株式会社 ハンドヘルド型四サイクルエンジン
US6422194B2 (en) * 2000-03-16 2002-07-23 Honda Giken Kogyo Kabushiki Kaisha Handheld type four-cycle engine
JP3784608B2 (ja) * 2000-03-21 2006-06-14 本田技研工業株式会社 ハンドヘルド型四サイクルエンジン
DE60113196T2 (de) 2000-07-11 2006-01-19 Honda Giken Kogyo K.K. Viertaktbrennkraftmaschine
JP3894723B2 (ja) 2000-10-30 2007-03-22 本田技研工業株式会社 エンジンのヘッドカバー構造

Also Published As

Publication number Publication date
EP1288454A1 (en) 2003-03-05
US6715461B2 (en) 2004-04-06
CN2565992Y (zh) 2003-08-13
CA2399764A1 (en) 2003-02-27
BR0203486A (pt) 2003-05-13
AU2002300540B2 (en) 2005-01-20
DE60218251T2 (de) 2007-10-31
US20030051680A1 (en) 2003-03-20
EP1288454B1 (en) 2007-02-21
DE60218251D1 (de) 2007-04-05
CN1403690A (zh) 2003-03-19
CN1201069C (zh) 2005-05-11
MXPA02008300A (es) 2003-09-04
CA2399764C (en) 2007-07-31

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Legal Events

Date Code Title Description
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/08/2002, 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 19A 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 2640 DE 10-08-2021 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.