JPH0269005U - - Google Patents

Info

Publication number
JPH0269005U
JPH0269005U JP1988149499U JP14949988U JPH0269005U JP H0269005 U JPH0269005 U JP H0269005U JP 1988149499 U JP1988149499 U JP 1988149499U JP 14949988 U JP14949988 U JP 14949988U JP H0269005 U JPH0269005 U JP H0269005U
Authority
JP
Japan
Prior art keywords
chain
oil
idler sprocket
cylinder head
camshaft
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP1988149499U
Other languages
English (en)
Other versions
JPH0723529Y2 (ja
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 filed Critical
Priority to JP1988149499U priority Critical patent/JPH0723529Y2/ja
Priority to US07/436,879 priority patent/US4974561A/en
Publication of JPH0269005U publication Critical patent/JPH0269005U/ja
Application granted granted Critical
Publication of JPH0723529Y2 publication Critical patent/JPH0723529Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • 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
    • F01M9/108—Lubrication of valve gear or auxiliaries of auxiliaries
    • 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
    • F01L2001/0537—Double overhead camshafts [DOHC]
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/08—Endless member is a chain
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/18—DOHC [Double overhead camshaft]
    • 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 or frames
    • F02F7/006—Camshaft or pushrod housings

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示すエンジンの正
面図、第２図は同図Ａ―Ａ線に沿う断面図、第３
図はシリンダヘツドの要部平面図、第４図は同図
Ｂ―Ｂ線に沿う断面図である。 １……シリンダヘツド、２，３……カムシヤフ
ト、４，５……チエーン車、６……第一チエーン
車、７……第二チエーン車、８……アイドラスプ
ロケツト、１１……第一チエーン、１２……第二
チエーン、１５，１６……軸受部、３１……アー
チ部、６１……主オイル通路、６２……軸受面、
６３……通孔、６４……周溝、６７……給油孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. シリンダヘツド上のカムシヤフトとクランクシ
    ヤフトの間にアイドラスプロケツトを備え、この
    アイドラスプロケツトとクランクシヤフトに掛け
    回される第一チエーンと、アイドラスプロケツト
    とカムシヤフトに掛け回される第二チエーンを備
    えるエンジンにおいて、シリンダヘツドには最前
    列に位置する軸受部に潤滑油を供給するオイル通
    路を配設し、この軸受部を貫通する給油孔を形成
    し、この給油孔を介して前記第二チエーンに潤滑
    油を供給するようにしたことを特徴とするエンジ
    ンの潤滑装置。
JP1988149499U 1988-11-16 1988-11-16 エンジンの潤滑装置 Expired - Fee Related JPH0723529Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1988149499U JPH0723529Y2 (ja) 1988-11-16 1988-11-16 エンジンの潤滑装置
US07/436,879 US4974561A (en) 1988-11-16 1989-11-15 Lubrication device for engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988149499U JPH0723529Y2 (ja) 1988-11-16 1988-11-16 エンジンの潤滑装置

Publications (2)

Publication Number Publication Date
JPH0269005U true JPH0269005U (ja) 1990-05-25
JPH0723529Y2 JPH0723529Y2 (ja) 1995-05-31

Family

ID=15476493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988149499U Expired - Fee Related JPH0723529Y2 (ja) 1988-11-16 1988-11-16 エンジンの潤滑装置

Country Status (2)

Country Link
US (1) US4974561A (ja)
JP (1) JPH0723529Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0331521A (ja) * 1989-06-29 1991-02-12 Nissan Motor Co Ltd 内燃機関のカムシャフト駆動装置
WO2020054846A1 (ja) * 2018-09-14 2020-03-19 本田技研工業株式会社 内燃機関

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186129A (en) * 1992-03-30 1993-02-16 Ford Motor Company Intermittent oiling system for an internal combustion engine camshaft and valve train
US5309878A (en) * 1993-03-22 1994-05-10 Tecumseh Products Company Pulsed pressure lubrication system for an overhead valve engine
AT403508B (de) * 1995-12-22 1998-03-25 Bombardier Rotax Gmbh Kurbelwellenantrieb mit einem verbrennungsmotor
FR2745056B1 (fr) * 1996-02-16 1998-04-03 Peugeot Dispositif de tension d'une chaine de transmission reliant deux arbres a cames d'un moteur a combustion
US5778841A (en) * 1997-02-26 1998-07-14 Cummins Engine Company, Inc. Camshaft for internal combustion engines
JPH11107736A (ja) * 1997-10-03 1999-04-20 Kioritz Corp ４サイクル内燃機関
JP4318770B2 (ja) * 1998-10-05 2009-08-26 本田技研工業株式会社 多気筒エンジンにおけるカムシャフトの潤滑構造
JP3695247B2 (ja) * 1999-09-28 2005-09-14 スズキ株式会社 ４サイクルエンジンの潤滑構造
EP1101905A1 (en) * 1999-11-16 2001-05-23 Kwang Yang Motor Co., Ltd. Engine with a lubricating device for reducing wear between a timing chain and a tension pulley
JP3411895B2 (ja) * 2000-09-18 2003-06-03 本田技研工業株式会社 エンジンにおけるタイミングチェーン潤滑構造
JP3894716B2 (ja) * 2000-09-18 2007-03-22 本田技研工業株式会社 エンジンにおけるタイミングチェーン潤滑装置
JP4394815B2 (ja) * 2000-09-18 2010-01-06 本田技研工業株式会社 エンジンにおけるタイミングチェーン潤滑構造
KR100514834B1 (ko) * 2002-09-27 2005-09-14 현대자동차주식회사 Ｖ형 엔진용 타이밍 체인의 윤활 장치
JP4252844B2 (ja) * 2003-05-26 2009-04-08 本田技研工業株式会社 バーチカルエンジン
KR20040101911A (ko) * 2003-05-26 2004-12-03 혼다 기켄 고교 가부시키가이샤 버티컬 엔진
US7121248B2 (en) * 2003-05-26 2006-10-17 Honda Motor Co., Ltd. Vertical engine
DE102004043733A1 (de) * 2004-09-10 2006-03-16 Ina-Schaeffler Kg Gehäuse eines Spannsystems mit integrierter Spritzdüse
JP4583338B2 (ja) * 2006-06-05 2010-11-17 本田技研工業株式会社 ベルト式伝動機構を備えるバーチカル内燃機関
FR2905976A3 (fr) * 2006-09-19 2008-03-21 Renault Sas Dispositif de lubrification
CN101363341B (zh) * 2007-08-09 2012-06-13 力帆实业(集团)股份有限公司 一种汽油发动机顶置凸轮装置
TWI385301B (zh) * 2009-10-21 2013-02-11 Kwang Yang Motor Co 臥式引擎之冷卻構造
FR2994724B1 (fr) * 2012-08-24 2014-08-08 Renault Sa Gicleur de lubrification de chaine de distribution
CN103850748B (zh) * 2012-12-07 2017-12-26 光阳工业股份有限公司 引擎正时链轮的油润构造
DE102014107475A1 (de) * 2014-05-27 2015-12-03 Thyssenkrupp Presta Teccenter Ag Verstellbare Nockenwelle mit verbesserter Ölübergabe zwischen Innenwelle und Außenwelle
FR3042570B1 (fr) * 2015-10-19 2017-11-24 Peugeot Citroen Automobiles Sa Gicleur de graissage se montant de l’exterieur dans un carter
FR3043134B1 (fr) * 2015-11-04 2019-03-22 Psa Automobiles Sa. Dispositif d'arrosage d'une chaine de distribution de moteur thermique par un liquide de lubrification
CN105221197A (zh) * 2015-11-05 2016-01-06 重庆驰龙摩托车配件有限公司 一种摩托车发动机配气机构
CN105221198A (zh) * 2015-11-05 2016-01-06 重庆驰龙摩托车配件有限公司 一种摩托车发动机双凸轮配气机构
CN105370335A (zh) * 2015-11-23 2016-03-02 重庆祥吉机械制造有限公司 一种凸轮轴结构
CN115095403B (zh) 2017-12-13 2023-10-24 康明斯公司 远程支架、中间齿轮组件及将其安装到发动机上的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS577762U (ja) * 1980-06-12 1982-01-14
JPS6269010U (ja) * 1985-10-21 1987-04-30

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3352293A (en) * 1965-07-28 1967-11-14 Gen Motors Corp Camshaft construction
US4122818A (en) * 1975-11-11 1978-10-31 Toyota Jidosha Kogyo Kabushiki Kaisha Oil circulating and cooling system
US4741299A (en) * 1985-01-26 1988-05-03 Honda Giken Kogyo Kabushiki Kaisha Internal combustion engine
JPH0455203Y2 (ja) * 1987-07-07 1992-12-25
US4915066A (en) * 1988-07-20 1990-04-10 Mazda Motor Corporation Valve train for V-type double-overhead-camshaft engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS577762U (ja) * 1980-06-12 1982-01-14
JPS6269010U (ja) * 1985-10-21 1987-04-30

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0331521A (ja) * 1989-06-29 1991-02-12 Nissan Motor Co Ltd 内燃機関のカムシャフト駆動装置
WO2020054846A1 (ja) * 2018-09-14 2020-03-19 本田技研工業株式会社 内燃機関
JPWO2020054846A1 (ja) * 2018-09-14 2021-09-02 本田技研工業株式会社 内燃機関

Also Published As

Publication number Publication date
US4974561A (en) 1990-12-04
JPH0723529Y2 (ja) 1995-05-31

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Legal Events

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