BR0016932A - Motor de combustão interna de dois tempos - Google Patents
Motor de combustão interna de dois temposInfo
- Publication number
- BR0016932A BR0016932A BR0016932-3A BR0016932A BR0016932A BR 0016932 A BR0016932 A BR 0016932A BR 0016932 A BR0016932 A BR 0016932A BR 0016932 A BR0016932 A BR 0016932A
- Authority
- BR
- Brazil
- Prior art keywords
- internal combustion
- stroke internal
- combustion engine
- crankcase
- combustion chamber
- Prior art date
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)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Fuel-Injection Apparatus (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)
Abstract
"MOTOR DE COMBUSTãO INTERNA DE DOIS TEMPOS". A presente invenção se refere a um motor de combustão interna de dois tempos compreendendo um cilindro (10; 50) com um pistão movível (11; 52) nele, cilindro que em um seu terminal possui uma câmara de combustão (16; 51) e no seu outro terminal está conectado para um cárter ou uma caixa de manivela (15; 53). O cárter ou a caixa de manivela e a câmara de combustão estão mutuamente conectados por intermédio de pelo menos um duto de limpeza (17; 56) (scavenging = eliminação ou remoção de gases queimados a partir do cilindro de um motor de combustão interna após um tempo de estágio), cuja abertura e fechamento são controladas pelo movimento do pistão, e um carburador (20; 55) está por intermédio de um canal de admissão (21) conectado para o cárter ou a caixa de manivela. De maneira a simplificar a partida do motor ele está proporcionado com um dispositivo (23 - 26; 61 - 65; 70 - 72) para suprimento de combustível para o duto de limpeza (17; 56) adjacente à câmara de combustão.
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 (1)
Publication Number | Publication Date |
---|---|
BR0016932A true BR0016932A (pt) | 2002-11-19 |
Family
ID=20278071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0016932-3A BR0016932A (pt) | 2000-01-14 | 2000-01-14 | Motor de combustão interna de dois tempos |
Country Status (10)
Country | Link |
---|---|
US (1) | US6557504B2 (pt) |
EP (1) | EP1247018B1 (pt) |
JP (1) | JP4271890B2 (pt) |
CN (1) | CN1211572C (pt) |
AT (1) | ATE291690T1 (pt) |
AU (1) | AU3201500A (pt) |
BR (1) | BR0016932A (pt) |
CA (1) | CA2397332A1 (pt) |
DE (1) | DE60018979T2 (pt) |
WO (1) | WO2001051798A1 (pt) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014028991A1 (pt) * | 2012-08-24 | 2014-02-27 | Kissmann Mauro Otmar | Aperfeiçoamento em motor dois tempos com efeito válvula |
Families Citing this family (8)
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 (en) | 2006-08-16 | 2008-02-20 | BIOeCON International Holding N.V. | Stable suspensions of biomass comprising inorganic particulates |
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 |
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 |
EP4039955A4 (en) | 2019-10-04 | 2023-11-01 | Yamabiko Corporation | AIR GUIDED TYPE LAMINATED SWEEP TWO-STROKE INTERNAL COMBUSTION ENGINE, AND ENGINE-POWERED CONSTRUCTION MACHINERY |
Family Cites Families (8)
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 |
-
2000
- 2000-01-14 AU AU32015/00A patent/AU3201500A/en not_active Abandoned
- 2000-01-14 EP EP00909833A patent/EP1247018B1/en not_active Expired - Lifetime
- 2000-01-14 CN CNB008179565A patent/CN1211572C/zh not_active Expired - Fee Related
- 2000-01-14 AT AT00909833T patent/ATE291690T1/de not_active IP Right Cessation
- 2000-01-14 BR BR0016932-3A patent/BR0016932A/pt not_active IP Right Cessation
- 2000-01-14 CA CA002397332A patent/CA2397332A1/en not_active Abandoned
- 2000-01-14 JP JP2001551977A patent/JP4271890B2/ja not_active Expired - Fee Related
- 2000-01-14 DE DE60018979T patent/DE60018979T2/de not_active Expired - Fee Related
- 2000-01-14 WO PCT/SE2000/000067 patent/WO2001051798A1/en active IP Right Grant
-
2002
- 2002-07-12 US US10/194,697 patent/US6557504B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014028991A1 (pt) * | 2012-08-24 | 2014-02-27 | Kissmann Mauro Otmar | Aperfeiçoamento em motor dois tempos com efeito válvula |
Also Published As
Publication number | Publication date |
---|---|
DE60018979T2 (de) | 2006-03-23 |
ATE291690T1 (de) | 2005-04-15 |
DE60018979D1 (de) | 2005-04-28 |
CN1211572C (zh) | 2005-07-20 |
CN1415051A (zh) | 2003-04-30 |
WO2001051798A1 (en) | 2001-07-19 |
US6557504B2 (en) | 2003-05-06 |
US20030010297A1 (en) | 2003-01-16 |
EP1247018A1 (en) | 2002-10-09 |
AU3201500A (en) | 2001-07-24 |
JP2003519753A (ja) | 2003-06-24 |
EP1247018B1 (en) | 2005-03-23 |
CA2397332A1 (en) | 2001-07-19 |
JP4271890B2 (ja) | 2009-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A , 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1871 DE 14/11/2006. |
|
B15K | Others concerning applications: alteration of classification |
Ipc: F02D 41/06 (2006.01), F02M 1/16 (2006.01), F02B 75 |