SE9903249L - Fyrtaksmotor - Google Patents

Fyrtaksmotor

Info

Publication number
SE9903249L
SE9903249L SE9903249A SE9903249A SE9903249L SE 9903249 L SE9903249 L SE 9903249L SE 9903249 A SE9903249 A SE 9903249A SE 9903249 A SE9903249 A SE 9903249A SE 9903249 L SE9903249 L SE 9903249L
Authority
SE
Sweden
Prior art keywords
valve
crankcase
crankshaft
mixture
intake channel
Prior art date
Application number
SE9903249A
Other languages
Unknown language ( )
English (en)
Other versions
SE9903249D0 (sv
Inventor
Juergen Haeberlein
Georg Becker
Original Assignee
Stihl Maschf Andreas
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 Stihl Maschf Andreas filed Critical Stihl Maschf Andreas
Publication of SE9903249D0 publication Critical patent/SE9903249D0/sv
Publication of SE9903249L publication Critical patent/SE9903249L/sv

Links

Classifications

    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/26—Four-stroke engines characterised by having crankcase 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
    • F01M1/00—Pressure lubrication
    • F01M1/04—Pressure lubrication using pressure in working cylinder or crankcase to operate lubricant feeding devices
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/04—Engines with reciprocating-piston pumps; Engines with crankcase pumps with simple crankcase pumps, i.e. with the rear face of a non-stepped working piston acting as sole pumping member in co-operation with the crankcase
SE9903249A 1998-10-23 1999-09-13 Fyrtaksmotor SE9903249L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19848890A DE19848890B4 (de) 1998-10-23 1998-10-23 Viertaktmotor

Publications (2)

Publication Number Publication Date
SE9903249D0 SE9903249D0 (sv) 1999-09-13
SE9903249L true SE9903249L (sv) 2000-04-24

Family

ID=7885393

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9903249A SE9903249L (sv) 1998-10-23 1999-09-13 Fyrtaksmotor

Country Status (4)

Country Link
US (1) US6199532B1 (sv)
DE (1) DE19848890B4 (sv)
FR (1) FR2785018B1 (sv)
SE (1) SE9903249L (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10043592A1 (de) 2000-09-01 2002-03-14 Stihl Maschf Andreas Schmierung für einen Nockentrieb
DE10043236A1 (de) 2000-09-02 2002-03-14 Stihl Maschf Andreas Schmieranordnung für einen Nockentrieb
AU2003216003A1 (en) * 2003-03-17 2004-10-11 Aktiebolaget Electrolux A four-stroke engine
US7096844B2 (en) * 2003-03-18 2006-08-29 Husqvarna Outdoor Products Inc. Four-stroke engine lubricated by fuel mixture
US7104252B1 (en) 2005-06-15 2006-09-12 Walbro Engine Management, L.L.C. Crankcase venting rotary valve carburetor
DE102005039315B4 (de) * 2005-08-19 2020-06-18 Andreas Stihl Ag & Co. Kg Gemischgeschmierter Verbrennungsmotor
CN100360773C (zh) * 2006-04-06 2008-01-09 郑哲立 超高增压双循环变排量内燃机
US8714130B2 (en) * 2009-10-19 2014-05-06 Nagesh S. Mavinahally Integrally cast block and upper crankcase
US9181883B2 (en) 2013-01-18 2015-11-10 Nagesh S. Mavinahally Four cycle engine carburetors
EP3660284A1 (de) 2018-11-30 2020-06-03 Andreas Stihl AG & Co. KG Gemischgeschmierter viertaktmotor, handgeführtes arbeitsgerät mit einem viertaktmotor und verfahren zum betrieb eines gemischgeschmierten viertaktmotors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022901A1 (de) * 1980-06-19 1981-12-24 Helmut 8000 München Pohl Vier-takt-verbrennungsmaschine
JPS59231132A (ja) * 1983-06-15 1984-12-25 Koji Kawaguchi 内燃機関に新気或は混合気を加給する方法とその装置
DE3438031C1 (de) * 1984-10-17 1986-04-30 Laszlo 8000 München Peres sen. Vierstaktverbrennungskraftmaschine
JPH06146837A (ja) * 1992-11-06 1994-05-27 Ishikawajima Shibaura Mach Co Ltd ４サイクルエンジンの潤滑装置

Also Published As

Publication number Publication date
DE19848890A1 (de) 2000-04-27
DE19848890B4 (de) 2011-03-17
US6199532B1 (en) 2001-03-13
FR2785018B1 (fr) 2002-03-01
FR2785018A1 (fr) 2000-04-28
SE9903249D0 (sv) 1999-09-13

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Legal Events

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NAV Patent application has lapsed