SE513446C2 - Vevhusspolad förbränningsmotor av tvåtaktstyp - Google Patents

Vevhusspolad förbränningsmotor av tvåtaktstyp

Info

Publication number
SE513446C2
SE513446C2 SE9900138A SE9900138A SE513446C2 SE 513446 C2 SE513446 C2 SE 513446C2 SE 9900138 A SE9900138 A SE 9900138A SE 9900138 A SE9900138 A SE 9900138A SE 513446 C2 SE513446 C2 SE 513446C2
Authority
SE
Sweden
Prior art keywords
piston
crankcase
engine
combustion engine
internal combustion
Prior art date
Application number
SE9900138A
Other languages
English (en)
Swedish (sv)
Other versions
SE9900138D0 (sv
SE9900138L (sv
Inventor
Lars Andersson
Goeran Dahlberg
Bo Jonsson
Hans Stroem
Original Assignee
Electrolux Ab
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 Electrolux Ab filed Critical Electrolux Ab
Priority to SE9900138A priority Critical patent/SE513446C2/sv
Publication of SE9900138D0 publication Critical patent/SE9900138D0/xx
Priority to AU23367/00A priority patent/AU2336700A/en
Priority to AU23366/00A priority patent/AU2336600A/en
Priority to JP2000595038A priority patent/JP2002535546A/ja
Priority to EP04077886A priority patent/EP1498588B1/fr
Priority to ES00902237T priority patent/ES2230056T3/es
Priority to EP00902238A priority patent/EP1144833B1/fr
Priority to US09/483,478 priority patent/US7025021B1/en
Priority to PCT/SE2000/000056 priority patent/WO2000043650A1/fr
Priority to PCT/SE2000/000057 priority patent/WO2000043660A1/fr
Priority to US09/482,987 priority patent/US6712029B1/en
Priority to EP00902237A priority patent/EP1153208B1/fr
Priority to DE60042566T priority patent/DE60042566D1/de
Priority to AT00902237T priority patent/ATE280897T1/de
Priority to DE60009266T priority patent/DE60009266T2/de
Priority to DE60015299T priority patent/DE60015299T2/de
Publication of SE9900138L publication Critical patent/SE9900138L/
Publication of SE513446C2 publication Critical patent/SE513446C2/sv
Priority to US09/952,383 priority patent/US7082910B2/en
Priority to US10/908,698 priority patent/US7574984B2/en
Priority to US11/278,539 priority patent/US7565886B2/en
Priority to JP2011280107A priority patent/JP2012077756A/ja

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 
    • F02F1/18—Other cylinders
    • F02F1/22—Other cylinders characterised by having ports in cylinder wall for scavenging or charging
    • 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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/14—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke
    • 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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/20—Means for reducing the mixing of charge and combustion residues or for preventing escape of fresh charge through outlet ports not provided for in, or of interest apart from, subgroups F02B25/02 - F02B25/18
    • F02B25/22—Means for reducing the mixing of charge and combustion residues or for preventing escape of fresh charge through outlet ports not provided for in, or of interest apart from, subgroups F02B25/02 - F02B25/18 by forming air cushion between charge and combustion residues
    • 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
    • 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
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/02—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for hand-held tools
    • 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
    • F02F3/00—Pistons 
    • F02F3/24—Pistons  having means for guiding gases in cylinders, e.g. for guiding scavenging charge in two-stroke engines
    • 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
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Valve Device For Special Equipments (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Glass Compositions (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
SE9900138A 1999-01-19 1999-01-19 Vevhusspolad förbränningsmotor av tvåtaktstyp SE513446C2 (sv)

Priority Applications (20)

Application Number Priority Date Filing Date Title
SE9900138A SE513446C2 (sv) 1999-01-19 1999-01-19 Vevhusspolad förbränningsmotor av tvåtaktstyp
DE60015299T DE60015299T2 (de) 1999-01-19 2000-01-14 2-takt-brennkraftmaschine
US09/482,987 US6712029B1 (en) 1999-01-19 2000-01-14 Cylinder for an internal combustion engine
DE60042566T DE60042566D1 (de) 1999-01-19 2000-01-14 Zweitakt-Brennkraftmaschine
JP2000595038A JP2002535546A (ja) 1999-01-19 2000-01-14 二行程式内燃機関
EP04077886A EP1498588B1 (fr) 1999-01-19 2000-01-14 Moteur à combustion interne à deux temps
ES00902237T ES2230056T3 (es) 1999-01-19 2000-01-14 Motor de combustion interna de dos tiempos.
EP00902238A EP1144833B1 (fr) 1999-01-19 2000-01-14 Cylindre pour moteur a combustion interne
US09/483,478 US7025021B1 (en) 1999-01-19 2000-01-14 Two-stroke internal combustion engine
PCT/SE2000/000056 WO2000043650A1 (fr) 1999-01-19 2000-01-14 Moteur deux temps a combustion interne
PCT/SE2000/000057 WO2000043660A1 (fr) 1999-01-19 2000-01-14 Cylindre pour moteur a combustion interne
AU23367/00A AU2336700A (en) 1999-01-19 2000-01-14 Cylinder for internal combustion engine
EP00902237A EP1153208B1 (fr) 1999-01-19 2000-01-14 Moteur deux temps a combustion interne
AU23366/00A AU2336600A (en) 1999-01-19 2000-01-14 Two-stroke internal combustion engine
AT00902237T ATE280897T1 (de) 1999-01-19 2000-01-14 2-takt-brennkraftmaschine
DE60009266T DE60009266T2 (de) 1999-01-19 2000-01-14 Zylinder für eine brennkraftmaschine
US09/952,383 US7082910B2 (en) 1999-01-19 2001-09-14 Two-stroke internal combustion engine
US10/908,698 US7574984B2 (en) 1999-01-19 2005-05-23 Two-stroke internal combustion engine
US11/278,539 US7565886B2 (en) 1999-01-19 2006-04-03 Two-stroke internal combustion engine
JP2011280107A JP2012077756A (ja) 1999-01-19 2011-12-21 二行程式内燃機関

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9900138A SE513446C2 (sv) 1999-01-19 1999-01-19 Vevhusspolad förbränningsmotor av tvåtaktstyp

Publications (3)

Publication Number Publication Date
SE9900138D0 SE9900138D0 (sv) 1999-01-19
SE9900138L SE9900138L (sv) 2000-07-20
SE513446C2 true SE513446C2 (sv) 2000-09-11

Family

ID=20414137

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9900138A SE513446C2 (sv) 1999-01-19 1999-01-19 Vevhusspolad förbränningsmotor av tvåtaktstyp

Country Status (9)

Country Link
US (3) US6712029B1 (fr)
EP (3) EP1498588B1 (fr)
JP (2) JP2002535546A (fr)
AT (1) ATE280897T1 (fr)
AU (2) AU2336700A (fr)
DE (3) DE60009266T2 (fr)
ES (1) ES2230056T3 (fr)
SE (1) SE513446C2 (fr)
WO (2) WO2000043650A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001081739A1 (fr) * 2000-04-27 2001-11-01 Aktiebolaget Electrolux Moteur a combustion interne a deux temps
WO2006009494A1 (fr) 2004-07-16 2006-01-26 Husqvarna Ab Moteur a combustion interne a deux temps a balayage par le carter dote d'une alimentation en air supplementaire

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US7082910B2 (en) 1999-01-19 2006-08-01 Aktiebolaget Electrolux Two-stroke internal combustion engine
SE513446C2 (sv) 1999-01-19 2000-09-11 Electrolux Ab Vevhusspolad förbränningsmotor av tvåtaktstyp
AU3201100A (en) 2000-01-14 2001-07-24 Aktiebolaget Electrolux Two-stroke internal combustion engine
SE0000095L (sv) 2000-01-14 2001-07-15 Electrolux Ab Spjäll för reglering av tillsatsluft till tvåtakts förbränningsmotorer
AUPR283501A0 (en) 2001-02-01 2001-02-22 Notaras, John Arthur Internal combustion engine
CN1288332C (zh) 2001-05-11 2006-12-06 电气联合股份有限公司 曲轴箱扫气型内燃机
DE10128195B4 (de) * 2001-06-11 2013-01-17 Andreas Stihl Ag & Co. Zweitaktmotor mit Speicherkanal
CA2466762A1 (fr) * 2001-12-04 2003-06-12 Onyx Pharmaceuticals, Inc. Inhibiteurs de la voie raf-mek-erk pour traiter le cancer
DE10222346B4 (de) * 2002-05-21 2013-10-17 Andreas Stihl Ag & Co. Harter Verbindungskanal
DE10223070B4 (de) * 2002-05-24 2015-10-08 Andreas Stihl Ag & Co. Zweitaktmotor
DE10223071A1 (de) * 2002-05-24 2003-12-04 Stihl Maschf Andreas Schlitzgesteuerter Zweitaktmotor mit Spülvorlage
DE10312092B4 (de) * 2002-05-24 2013-10-10 Andreas Stihl Ag & Co. Kg Zweitaktmotor
DE10223069A1 (de) * 2002-05-24 2003-12-11 Stihl Maschf Andreas Zweitaktmotor
DE10229365B4 (de) * 2002-06-29 2013-10-31 Andreas Stihl Ag & Co. Zweitaktmotor und Verfahren zu dessen Betrieb
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DE10312096B4 (de) * 2003-03-19 2014-01-16 Andreas Stihl Ag & Co. Kg Zweitaktmotor
DE20313567U1 (de) * 2003-09-02 2003-10-30 Stihl Ag & Co Kg Andreas Elastischer Verbindungsstutzen
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DE10352808B4 (de) * 2003-11-12 2016-09-15 Andreas Stihl Ag & Co. Kg Zweitaktmotor
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DE102005019520B4 (de) * 2005-04-27 2017-05-04 Andreas Stihl Ag & Co. Kg Zylinder für einen Zweitaktmotor
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RU2466281C1 (ru) * 2008-09-24 2012-11-10 Макита Корпорейшн Двухтактный двигатель с послойной продувкой
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DE102010008260B4 (de) * 2010-02-17 2021-08-19 Andreas Stihl Ag & Co. Kg Zweitaktmotor
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EP4116552A4 (fr) * 2020-03-02 2024-04-24 Yamabiko Corp Moteur à combustion interne à deux temps et engin de chantier à moteur

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DE19857738A1 (de) 1998-12-15 1999-07-01 Herbert Dipl Ing Kern Zweitakt-Brennkraftmaschine
SE513446C2 (sv) 1999-01-19 2000-09-11 Electrolux Ab Vevhusspolad förbränningsmotor av tvåtaktstyp
EP1176296B1 (fr) 1999-04-23 2009-06-17 Husqvarna Zenoah Co., Ltd. Moteur a deux temps de balayage a charges stratifiees
JP2000328945A (ja) 1999-05-21 2000-11-28 Komatsu Zenoah Co 層状掃気２サイクルエンジンの先導空気制御装置
JP3781919B2 (ja) 1999-05-27 2006-06-07 小松ゼノア株式会社 層状掃気２サイクルエンジン
JP2001098934A (ja) 1999-10-04 2001-04-10 Komatsu Zenoah Co 触媒付層状掃気２サイクルエンジン
AU1887501A (en) 1999-12-15 2001-06-25 Komatsu Zenoah Co. Piston valve type layered scavenging 2-cycle engine
JP3509720B2 (ja) 2000-08-21 2004-03-22 株式会社三共 弾球遊技機
TW567336B (en) 2001-05-04 2003-12-21 Asulab Sa Radio-frequency signal receiver with means for improving the reception dynamic of said signals

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001081739A1 (fr) * 2000-04-27 2001-11-01 Aktiebolaget Electrolux Moteur a combustion interne a deux temps
US6718917B2 (en) 2000-04-27 2004-04-13 Aktiebolaget Electrolux Two-stroke internal combustion engine
WO2006009494A1 (fr) 2004-07-16 2006-01-26 Husqvarna Ab Moteur a combustion interne a deux temps a balayage par le carter dote d'une alimentation en air supplementaire

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EP1498588A3 (fr) 2005-11-23
US7574984B2 (en) 2009-08-18
EP1498588A2 (fr) 2005-01-19
SE9900138D0 (sv) 1999-01-19
WO2000043650A1 (fr) 2000-07-27
EP1498588B1 (fr) 2009-07-15
SE9900138L (sv) 2000-07-20
WO2000043660A1 (fr) 2000-07-27
ES2230056T3 (es) 2005-05-01
EP1144833B1 (fr) 2004-03-24
US6712029B1 (en) 2004-03-30
DE60042566D1 (de) 2009-08-27
EP1153208A1 (fr) 2001-11-14
JP2002535546A (ja) 2002-10-22
EP1153208B1 (fr) 2004-10-27
US7025021B1 (en) 2006-04-11
AU2336700A (en) 2000-08-07
DE60009266T2 (de) 2005-02-24
DE60009266D1 (de) 2004-04-29
DE60015299D1 (de) 2004-12-02
US20060130784A1 (en) 2006-06-22
DE60015299T2 (de) 2006-08-24
JP2012077756A (ja) 2012-04-19
ATE280897T1 (de) 2004-11-15
EP1144833A1 (fr) 2001-10-17
AU2336600A (en) 2000-08-07

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