DE60018979D1 - Zweitaktbrennkraftmaschine - Google Patents

Zweitaktbrennkraftmaschine

Info

Publication number
DE60018979D1
DE60018979D1 DE60018979T DE60018979T DE60018979D1 DE 60018979 D1 DE60018979 D1 DE 60018979D1 DE 60018979 T DE60018979 T DE 60018979T DE 60018979 T DE60018979 T DE 60018979T DE 60018979 D1 DE60018979 D1 DE 60018979D1
Authority
DE
Germany
Prior art keywords
internal combustion
stroke internal
combustion engine
crankcase
combustion chamber
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
DE60018979T
Other languages
English (en)
Other versions
DE60018979T2 (de
Inventor
Hans Stroem
Bo Carlsson
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.)
Husqvarna AB
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
Application granted granted Critical
Publication of DE60018979D1 publication Critical patent/DE60018979D1/de
Publication of DE60018979T2 publication Critical patent/DE60018979T2/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/16—Other means for enriching fuel-air mixture during starting; Priming cups; using different fuels for starting and normal operation
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/04—Two-stroke combustion engines with electronic control

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve Device For Special Equipments (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Supercharger (AREA)
DE60018979T 2000-01-14 2000-01-14 Zweitaktbrennkraftmaschine Expired - Fee Related DE60018979T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2000/000067 WO2001051798A1 (en) 2000-01-14 2000-01-14 Two-stroke internal combustion engine

Publications (2)

Publication Number Publication Date
DE60018979D1 true DE60018979D1 (de) 2005-04-28
DE60018979T2 DE60018979T2 (de) 2006-03-23

Family

ID=20278071

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60018979T Expired - Fee Related DE60018979T2 (de) 2000-01-14 2000-01-14 Zweitaktbrennkraftmaschine

Country Status (10)

Country Link
US (1) US6557504B2 (de)
EP (1) EP1247018B1 (de)
JP (1) JP4271890B2 (de)
CN (1) CN1211572C (de)
AT (1) ATE291690T1 (de)
AU (1) AU3201500A (de)
BR (1) BR0016932A (de)
CA (1) CA2397332A1 (de)
DE (1) DE60018979T2 (de)
WO (1) WO2001051798A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006031685B4 (de) * 2005-08-11 2017-10-05 Andreas Stihl Ag & Co. Kg Verbrennungsmotor und Verfahren zu dessen Betrieb
JP4814657B2 (ja) 2006-03-07 2011-11-16 ハスクバーナ・ゼノア株式会社 ２サイクルエンジン
EP1889870A1 (de) 2006-08-16 2008-02-20 BIOeCON International Holding N.V. Stabile Suspension aus Biomasse mit anorganischen Feststoffen
WO2012002859A1 (en) 2010-07-01 2012-01-05 Husqvarna Ab Method of delivering start-up fuel to an internal combustion engine
WO2012105216A1 (en) * 2011-01-31 2012-08-09 Hitachi Koki Co., Ltd. 2-cycle engine and engine-powered working machine having the same
BR102012021332A2 (pt) * 2012-08-24 2014-06-10 Mauro Otmar Kissmann Aperfeiçoamento em motor dois tempos com efeito válvula
DE102018002964A1 (de) * 2017-09-15 2019-03-21 Andreas Stihl Ag & Co. Kg Handgeführtes Arbeitsgerät
DE102018003476A1 (de) * 2018-04-24 2019-10-24 Andreas Stihl Ag & Co. Kg Verbrennungsmotor und Verfahren zu dessen Betrieb
US11913371B2 (en) 2019-10-04 2024-02-27 Yamabiko Corporation Air-leading type stratified scavenging two-stroke internal combustion engine, and engine working machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284040A (en) * 1979-07-25 1981-08-18 Outboard Marine Corporation Fuel primer for an internal combustion engine
US4375206A (en) * 1980-03-27 1983-03-01 Outboard Marine Corporation Fuel primer and enrichment system for an internal combustion engine
US4373479A (en) * 1980-08-07 1983-02-15 Outboard Marine Corporation Fuel system providing priming and automatic warm up
US4498434A (en) * 1983-06-29 1985-02-12 Outboard Marine Corporation Fuel priming system with integral auxilliary enrichment feature
JPS60116845A (ja) * 1983-11-29 1985-06-24 Sanshin Ind Co Ltd 内燃機関の燃料供給装置
JPS60252148A (ja) * 1984-05-28 1985-12-12 Sanshin Ind Co Ltd 内燃機関の始動燃料増量装置
JPS6158961A (ja) * 1984-08-30 1986-03-26 Sanshin Ind Co Ltd 内燃機関の燃料供給装置
DE4020947A1 (de) * 1990-06-30 1992-01-02 Sachs Dolmar Gmbh Brennkraftmaschine mit einem vergaser

Also Published As

Publication number Publication date
AU3201500A (en) 2001-07-24
EP1247018B1 (de) 2005-03-23
ATE291690T1 (de) 2005-04-15
DE60018979T2 (de) 2006-03-23
BR0016932A (pt) 2002-11-19
US6557504B2 (en) 2003-05-06
JP2003519753A (ja) 2003-06-24
JP4271890B2 (ja) 2009-06-03
EP1247018A1 (de) 2002-10-09
WO2001051798A1 (en) 2001-07-19
US20030010297A1 (en) 2003-01-16
CA2397332A1 (en) 2001-07-19
CN1211572C (zh) 2005-07-20
CN1415051A (zh) 2003-04-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HUSQVARNA AB, HUSKVARNA, SE

8339 Ceased/non-payment of the annual fee