BR0201845B1 - aparelho de cabeÇote de cilindro. - Google Patents

aparelho de cabeÇote de cilindro.

Info

Publication number
BR0201845B1
BR0201845B1 BRPI0201845-4A BR0201845A BR0201845B1 BR 0201845 B1 BR0201845 B1 BR 0201845B1 BR 0201845 A BR0201845 A BR 0201845A BR 0201845 B1 BR0201845 B1 BR 0201845B1
Authority
BR
Brazil
Prior art keywords
cylinder head
head apparatus
cylinder
head
Prior art date
Application number
BRPI0201845-4A
Other languages
English (en)
Other versions
BR0201845A (pt
Inventor
Yoshiaki Iizuka
Shinji Yamada
Sadao Kojima
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=18993528&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0201845(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of BR0201845A publication Critical patent/BR0201845A/pt
Publication of BR0201845B1 publication Critical patent/BR0201845B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/022—Chain drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/024—Belt drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • 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
    • 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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes or chains 
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1816—Number of cylinders four
    • 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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes or chains 
    • F16H2007/0802—Actuators for final output members
    • F16H2007/0804—Leaf springs
    • 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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes or chains 
    • F16H2007/0863—Finally actuated members, e.g. constructional details thereof
    • F16H2007/0872—Sliding members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • General Details Of Gearings (AREA)
BRPI0201845-4A 2001-05-17 2002-05-16 aparelho de cabeÇote de cilindro. BR0201845B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001148154A JP3640348B2 (ja) 2001-05-17 2001-05-17 シリンダヘッド構造

Publications (2)

Publication Number Publication Date
BR0201845A BR0201845A (pt) 2003-03-25
BR0201845B1 true BR0201845B1 (pt) 2012-12-25

Family

ID=18993528

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0201845-4A BR0201845B1 (pt) 2001-05-17 2002-05-16 aparelho de cabeÇote de cilindro.

Country Status (7)

Country Link
US (1) US6561156B2 (pt)
EP (1) EP1258615B1 (pt)
JP (1) JP3640348B2 (pt)
CN (1) CN1175168C (pt)
BR (1) BR0201845B1 (pt)
DE (1) DE60218927T2 (pt)
MY (1) MY126219A (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2860038B1 (fr) * 2003-09-18 2006-02-24 Renault Sa Agencement de moteur comprenant un alternateur
JP4661862B2 (ja) 2007-12-12 2011-03-30 トヨタ自動車株式会社 内燃機関のオイル供給構造
JP4525759B2 (ja) * 2008-01-25 2010-08-18 トヨタ自動車株式会社 内燃機関のチェーンカバー
JP2009185610A (ja) * 2008-02-01 2009-08-20 Toyota Motor Corp オイルドレン通路の構造
US8353268B2 (en) * 2010-05-17 2013-01-15 GM Global Technology Operations LLC Oiling system for timing chains
EP2754864B1 (en) * 2011-09-06 2017-04-05 Toyota Jidosha Kabushiki Kaisha Engine ventilation apparatus
JP5566989B2 (ja) * 2011-11-25 2014-08-06 本田技研工業株式会社 内燃機関のカバー構造
JP5890357B2 (ja) * 2013-08-23 2016-03-22 本田技研工業株式会社 内燃機関の潤滑構造
JP6408501B2 (ja) * 2016-03-07 2018-10-17 トヨタ自動車株式会社 無端伝動部材のケース
JP6497410B2 (ja) * 2017-05-16 2019-04-10 マツダ株式会社 エンジンのタイミングチェーン装置
FR3105301B1 (fr) * 2019-12-18 2021-12-31 Renault Sas Bloc moteur équipé d'une redescente d'huile en dehors d'un carter cylindre
JP7279650B2 (ja) * 2020-01-20 2023-05-23 トヨタ自動車株式会社 内燃機関
KR20230000058A (ko) * 2021-06-24 2023-01-02 현대자동차주식회사 기계식 체인 텐셔너
JP7719367B2 (ja) * 2021-12-20 2025-08-06 株式会社椿本チエイン チェーンガイド機構のフレーム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB288025A (en) * 1927-03-29 1928-04-05 Stevens A J & Co 1914 Ltd Improvements in or relating to chain driven overhead camshafts of internal combustion engines
JPH0612212Y2 (ja) * 1988-11-15 1994-03-30 日産工機株式会社 エンジンのチェーンケース装置
JP3371727B2 (ja) * 1996-12-20 2003-01-27 スズキ株式会社 チェーンアジャスタのオイル供給構造
US5988129A (en) * 1998-09-21 1999-11-23 General Motors Corporation Engine lubrication system
JP3348025B2 (ja) 1998-09-24 2002-11-20 ダイハツ工業株式会社 シリンダヘッドのオイル落とし構造
JP3865025B2 (ja) * 1998-09-30 2007-01-10 スズキ株式会社 油圧制御装置付エンジンのオイル通路構造
JP3668387B2 (ja) * 1999-02-22 2005-07-06 本田技研工業株式会社 チェーンケースのセパレータ構造
JP3695219B2 (ja) * 1999-05-13 2005-09-14 スズキ株式会社 船外機

Also Published As

Publication number Publication date
MY126219A (en) 2006-09-29
CN1175168C (zh) 2004-11-10
DE60218927D1 (de) 2007-05-03
JP3640348B2 (ja) 2005-04-20
BR0201845A (pt) 2003-03-25
EP1258615A3 (en) 2003-07-30
US6561156B2 (en) 2003-05-13
EP1258615A2 (en) 2002-11-20
JP2002339716A (ja) 2002-11-27
EP1258615B1 (en) 2007-03-21
US20020170525A1 (en) 2002-11-21
CN1386962A (zh) 2002-12-25
DE60218927T2 (de) 2007-07-05

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06H Technical and formal requirements: requirement cancelled [chapter 6.8 patent gazette]

Free format text: REFERENTE A RPI 2068 DE 24/08/2010.

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 26/12/2012, OBSERVADAS AS CONDICOES LEGAIS.