JPH0459449B2 - - Google Patents

Info

Publication number
JPH0459449B2
JPH0459449B2 JP61187091A JP18709186A JPH0459449B2 JP H0459449 B2 JPH0459449 B2 JP H0459449B2 JP 61187091 A JP61187091 A JP 61187091A JP 18709186 A JP18709186 A JP 18709186A JP H0459449 B2 JPH0459449 B2 JP H0459449B2
Authority
JP
Japan
Prior art keywords
chamber
push rod
valve mechanism
crankshaft
crank
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.)
Expired - Lifetime
Application number
JP61187091A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6341614A (ja
Inventor
Shinichi Tanba
Akito Shimizu
Kazushi Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries 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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP61187091A priority Critical patent/JPS6341614A/ja
Priority to US07/079,028 priority patent/US4762098A/en
Publication of JPS6341614A publication Critical patent/JPS6341614A/ja
Publication of JPH0459449B2 publication Critical patent/JPH0459449B2/ja
Granted 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
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/06—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like the cams, or the like, rotating at a higher speed than that corresponding to the valve cycle, e.g. operating fourstroke engine valves directly from crankshaft
    • 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
    • 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
    • F01M9/06—Dip or splash lubrication
    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02F7/006—Camshaft or pushrod housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
JP61187091A 1986-08-08 1986-08-08 頭上弁エンジンの潤滑装置 Granted JPS6341614A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP61187091A JPS6341614A (ja) 1986-08-08 1986-08-08 頭上弁エンジンの潤滑装置
US07/079,028 US4762098A (en) 1986-08-08 1987-07-29 Lubricating device for overhead valve engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61187091A JPS6341614A (ja) 1986-08-08 1986-08-08 頭上弁エンジンの潤滑装置

Publications (2)

Publication Number Publication Date
JPS6341614A JPS6341614A (ja) 1988-02-22
JPH0459449B2 true JPH0459449B2 (en]) 1992-09-22

Family

ID=16199946

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61187091A Granted JPS6341614A (ja) 1986-08-08 1986-08-08 頭上弁エンジンの潤滑装置

Country Status (2)

Country Link
US (1) US4762098A (en])
JP (1) JPS6341614A (en])

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5090375A (en) * 1990-11-26 1992-02-25 Tecumseh Products Company Valve gear oiling system for overhead camshaft engine
US5241932A (en) * 1991-12-02 1993-09-07 Ryobi Outdoor Products Operator carried power tool having a four-cycle engine
AU728073B2 (en) * 1991-12-02 2001-01-04 Ryobi Outdoor Products Inc. Operator carried power tool having a four-cycle engine
US5421292A (en) * 1993-07-23 1995-06-06 Ryobi Outdoor Products Cylinder head assembly
US6499453B1 (en) 2000-10-30 2002-12-31 Tecumseh Products Company Mid cam engine
FR2838769B1 (fr) * 2002-04-22 2005-04-22 Mdi Motor Dev Internat Detendeur a debit variable et distribution par soupape a commande progressive pour moteur a injection d'air comprime fonctionnant en mono et pluri energie et autres moteurs ou compresseurs
US7000581B1 (en) 2002-09-10 2006-02-21 Nagesh S. Mavinahally Mono-shaft four-stroke engine
US7096844B2 (en) * 2003-03-18 2006-08-29 Husqvarna Outdoor Products Inc. Four-stroke engine lubricated by fuel mixture
US7325526B2 (en) * 2003-11-21 2008-02-05 Husqvarna Outdoor Products Inc. Four-stroke engine system
US7086367B2 (en) * 2004-08-17 2006-08-08 Briggs & Stratton Corporation Air flow arrangement for a reduced-emission single cylinder engine
DE102009041978A1 (de) 2009-09-17 2011-03-24 Daimler Ag Verbrennungsmotor für ein Fahrzeug
EP2426266B1 (en) 2010-09-07 2018-10-17 Caterpillar Work Tools B. V. A coupling arrangement
EP2426267B1 (en) 2010-09-07 2020-12-30 Caterpillar Work Tools B. V. A coupling arrangement
CN103047043A (zh) * 2013-01-22 2013-04-17 苏州科瓴精密机械科技有限公司 四冲程发动机的凸轮室
US9863363B2 (en) 2013-07-09 2018-01-09 Briggs & Stratton Corporation Welded engine block for small internal combustion engines
US10202938B2 (en) 2013-07-09 2019-02-12 Briggs & Stratton Corporation Welded engine block for small internal combustion engines
US9581106B2 (en) 2013-07-09 2017-02-28 Briggs & Stratton Corporation Welded engine block for small internal combustion engines
USD753186S1 (en) 2014-05-06 2016-04-05 Champion Engine Technology, LLC Internal combustion engine cylinder head
US10018081B2 (en) * 2014-05-06 2018-07-10 Champion Engine Technology, LLC Engine cylinder head push rod tube configuration
USD736832S1 (en) 2014-05-06 2015-08-18 Champion Engine Technology, LLC Internal combustion engine
US20170175621A1 (en) * 2015-12-18 2017-06-22 Briggs & Stratton Corporation Engine operable in horizontal and vertical shaft orientations
US11761402B2 (en) 2020-03-02 2023-09-19 Briggs & Stratton, Llc Internal combustion engine with reduced oil maintenance

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824973A (en) * 1973-06-01 1974-07-23 Gen Motors Corp Cylinder head oil drain system
US4404936A (en) * 1980-04-30 1983-09-20 Mitsubishi Jukogyo Kabushiki Kaisha Breather device for overhead valve engines
JPS6044486B2 (ja) * 1981-12-09 1985-10-03 日産自動車株式会社 内燃機関のオイル潤滑システム
JPS59150912A (ja) * 1983-02-15 1984-08-29 Kawasaki Heavy Ind Ltd ４サイクルエンジン
JPS6024895U (ja) * 1983-07-27 1985-02-20 前澤工業株式会社 自動排水装置
JPS6030311U (ja) * 1983-08-03 1985-03-01 川崎重工業株式会社 ４サイクルエンジンのブリ−ザ装置
JPS6047812U (ja) * 1983-09-09 1985-04-04 株式会社クボタ 飛沫潤滑式頭上弁エンジン
US4601267A (en) * 1985-07-26 1986-07-22 Tecumseh Products Company Valve mechanism lubrication system for an overhead valve engine

Also Published As

Publication number Publication date
JPS6341614A (ja) 1988-02-22
US4762098A (en) 1988-08-09

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