DE69002556D1 - Kurbelgehaeuseventilations- und schmierungssystem fuer eine brennkraftmaschine. - Google Patents

Kurbelgehaeuseventilations- und schmierungssystem fuer eine brennkraftmaschine.

Info

Publication number
DE69002556D1
DE69002556D1 DE9090108229T DE69002556T DE69002556D1 DE 69002556 D1 DE69002556 D1 DE 69002556D1 DE 9090108229 T DE9090108229 T DE 9090108229T DE 69002556 T DE69002556 T DE 69002556T DE 69002556 D1 DE69002556 D1 DE 69002556D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
lubrication system
crankcase ventilation
crankcase
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 - Fee Related
Application number
DE9090108229T
Other languages
English (en)
Other versions
DE69002556T2 (de
Inventor
Kevin G Bonde
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.)
Tecumseh Products Co
Original Assignee
Tecumseh Products Co
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 Tecumseh Products Co filed Critical Tecumseh Products Co
Publication of DE69002556D1 publication Critical patent/DE69002556D1/de
Application granted granted Critical
Publication of DE69002556T2 publication Critical patent/DE69002556T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/28—Cylinder heads having cooling means for air cooling
    • F02F1/30—Finned cylinder heads
    • F02F1/305—Finned cylinder heads the cylinder heads being of side valve 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
    • F01M1/00—Pressure lubrication
    • F01M1/06—Lubricating systems characterised by the provision therein of crankshafts or connecting rods with lubricant passageways, e.g. bores
    • 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
    • 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
    • F02B75/007—Other engines having vertical crankshafts
    • 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
    • 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
    • F02B2275/22—Side valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
DE90108229T 1989-07-12 1990-04-30 Kurbelgehäuseventilations- und Schmierungssystem für eine Brennkraftmaschine. Expired - Fee Related DE69002556T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/378,867 US4926814A (en) 1989-07-12 1989-07-12 Crankcase breather and lubrication oil system for an internal combustion engine

Publications (2)

Publication Number Publication Date
DE69002556D1 true DE69002556D1 (de) 1993-09-09
DE69002556T2 DE69002556T2 (de) 1993-11-18

Family

ID=23494876

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90108229T Expired - Fee Related DE69002556T2 (de) 1989-07-12 1990-04-30 Kurbelgehäuseventilations- und Schmierungssystem für eine Brennkraftmaschine.

Country Status (5)

Country Link
US (1) US4926814A (de)
EP (1) EP0407696B1 (de)
AU (1) AU622846B2 (de)
CA (1) CA1314777C (de)
DE (1) DE69002556T2 (de)

Families Citing this family (36)

* 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
US5113818A (en) * 1991-04-15 1992-05-19 Tecumseh Products Company Combination crankcase gasket/baffle
US5241932A (en) * 1991-12-02 1993-09-07 Ryobi Outdoor Products Operator carried power tool having a four-cycle engine
US5205243A (en) * 1992-03-26 1993-04-27 Tecumseh Products Company Crankcase breather having a fitted retainer for retaining a valved cup assembly
US5309878A (en) * 1993-03-22 1994-05-10 Tecumseh Products Company Pulsed pressure lubrication system for an overhead valve engine
US5474035A (en) * 1994-07-08 1995-12-12 Outboard Marine Corporation Engine breather construction
US5632241A (en) * 1995-07-25 1997-05-27 Outboard Marine Corporation Oil lubricating system for a two-stroke internal combustion engine
TW487770B (en) * 1995-12-15 2002-05-21 Honda Motor Co Ltd Lubricating system in a 4-stroke engine
DE19608066C1 (de) * 1996-03-02 1997-06-05 Daimler Benz Ag Kurbelraumentlüftung für eine Brennkraftmaschine
JP3190008B2 (ja) * 1996-10-09 2001-07-16 本田技研工業株式会社 エンジンにおける潤滑用オイルミスト生成装置
JP3143783B2 (ja) * 1996-11-11 2001-03-07 本田技研工業株式会社 エンジンの潤滑及びブリーザ装置
US5887678A (en) * 1997-06-19 1999-03-30 Briggs & Stratton Corporation Lubrication apparatus for shaft bearing
US5950588A (en) * 1997-12-10 1999-09-14 Brunswick Corporation Oil lubrication system for an internal combustion engine
US6065457A (en) 1998-06-30 2000-05-23 Harley-Davidson Motor Company Breather assembly for an internal combustion engine
US6067952A (en) * 1998-12-10 2000-05-30 Brunswick Corporation Cylinder bore lubrication with residual oil
JP2000282831A (ja) * 1999-03-30 2000-10-10 Suzuki Motor Corp 船外機の潤滑構造
IT1310094B1 (it) * 1999-07-09 2002-02-11 Iveco Fiat Motore endotermico provvisto di un dispositivo di depurazione dei gasdi sfiato del basamento.
US6874458B2 (en) * 2001-12-28 2005-04-05 Kohler Co. Balance system for single cylinder engine
JP2003314211A (ja) * 2002-04-17 2003-11-06 Honda Motor Co Ltd ストローク可変エンジン
US6739304B2 (en) 2002-06-28 2004-05-25 Kohler Co. Cross-flow cylinder head
US6732701B2 (en) 2002-07-01 2004-05-11 Kohler Co. Oil circuit for twin cam internal combustion engine
US6684846B1 (en) 2002-07-18 2004-02-03 Kohler Co. Crankshaft oil circuit
US6837206B2 (en) * 2002-07-11 2005-01-04 Kohler Co. Crankcase cover with oil passages
US6752846B2 (en) * 2002-07-18 2004-06-22 Kohler Co. Panel type air filter element with integral baffle
US6978751B2 (en) 2002-07-18 2005-12-27 Kohler Co. Cam follower arm for an internal combustion engine
US6742488B2 (en) 2002-07-18 2004-06-01 Kohler Co. Component for governing air flow in and around cylinder head port
US6837207B2 (en) 2002-07-18 2005-01-04 Kohler Co. Inverted crankcase with attachments for an internal combustion engine
JP2005120973A (ja) * 2003-10-20 2005-05-12 Kawasaki Heavy Ind Ltd 縦軸型エンジン
US6883505B1 (en) 2004-04-02 2005-04-26 Midwest Motorcycle Supply Rocker box assembly with reed valve
US7063078B2 (en) * 2004-06-30 2006-06-20 Harley-Davidson Motor Company Group, Inc. Breather assembly for an internal combustion engine
US20080178832A1 (en) * 2007-01-25 2008-07-31 R&R Cycles Inc. Camshaft support and crankcase air vent for an engine
US8256405B2 (en) * 2008-06-13 2012-09-04 Kohler Co. Breather assembly with standpipe for an internal combustion engine
CN101813015B (zh) * 2010-03-04 2011-09-28 力帆实业(集团)股份有限公司 一种汽油机润滑结构
JP6394586B2 (ja) * 2015-12-25 2018-09-26 スズキ株式会社 エンジンのブリーザ装置
US11555426B2 (en) * 2017-12-11 2023-01-17 Honda Motor Co., Ltd. Internal combustion engine
CN110748396B (zh) * 2018-07-23 2021-09-07 本田技研工业株式会社 发动机的通风器结构

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607332A (en) * 1948-11-13 1952-08-19 Hart Carter Co Outboard motor crankcase and oil reservoir construction
GB924783A (en) * 1960-02-15 1963-05-01 Svenska Aeroplan Ab Device for lubricating crankshaft and connecting rod bearings by means of a lubricating pump
US3195526A (en) * 1964-04-15 1965-07-20 Edgar R Jordan Two cycle engine
US3523592A (en) * 1968-07-26 1970-08-11 Kohler Co Engine lubrication system
JPS5641056A (en) * 1979-09-13 1981-04-17 Sumitomo Metal Ind Ltd Device for recovering heat from continuously casting water cooling zone
US4470389A (en) * 1982-02-08 1984-09-11 Kawasaki Jukogyo Kabushiki Kaisha Breather-lubricator system for engines
US4549520A (en) * 1983-07-06 1985-10-29 Kawasaki Jukogyo Kabushiki Kaisha Breathing device for four stroke engine
US4688529A (en) * 1985-07-10 1987-08-25 Kawasaki Jukogyo Kabushiki Kaisha Lubricating system for horizontal cylinder overhead valve engine
US4727834A (en) * 1987-06-09 1988-03-01 Yamaha Hatsudoki Kabushiki Kaisha Vertical engine for walk behind lawn mower
JPH0729209Y2 (ja) * 1987-12-21 1995-07-05 富士重工業株式会社 バーチカルシャフトエンジンのブリーザ装置

Also Published As

Publication number Publication date
AU5457590A (en) 1991-01-17
US4926814A (en) 1990-05-22
EP0407696A1 (de) 1991-01-16
DE69002556T2 (de) 1993-11-18
CA1314777C (en) 1993-03-23
AU622846B2 (en) 1992-04-16
EP0407696B1 (de) 1993-08-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee