SE0101596D0 - Two-stroke internal combustion engine - Google Patents
Two-stroke internal combustion engineInfo
- Publication number
- SE0101596D0 SE0101596D0 SE0101596A SE0101596A SE0101596D0 SE 0101596 D0 SE0101596 D0 SE 0101596D0 SE 0101596 A SE0101596 A SE 0101596A SE 0101596 A SE0101596 A SE 0101596A SE 0101596 D0 SE0101596 D0 SE 0101596D0
- Authority
- SE
- Sweden
- Prior art keywords
- scavenging
- combustion engine
- internal combustion
- stroke internal
- piston
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 4
- 230000002000 scavenging effect Effects 0.000 abstract 5
- 239000000446 fuel Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000001473 noxious effect Effects 0.000 abstract 1
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
- 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
- F02B25/16—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 the charge flowing upward essentially along cylinder wall opposite the inlet ports
-
- 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
- F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
- F02B31/04—Modifying induction systems for imparting a rotation to the charge in the cylinder by means within the induction channel, e.g. deflectors
-
- 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
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/44—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs
-
- 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
- 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
- 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
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
- F02D2009/0201—Arrangements; Control features; Details thereof
- F02D2009/0291—Throttle control device for throttle being disposed in a two-stroke engine transfer passage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Valve Device For Special Equipments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001028876A JP4082868B2 (ja) | 2001-02-05 | 2001-02-05 | 2サイクル内燃エンジン |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0101596D0 true SE0101596D0 (sv) | 2001-05-09 |
SE0101596L SE0101596L (sv) | 2002-08-06 |
SE524273C2 SE524273C2 (sv) | 2004-07-20 |
Family
ID=18893294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0101596A SE524273C2 (sv) | 2001-02-05 | 2001-05-09 | Tvåtaktsförbränningsmotor |
Country Status (7)
Country | Link |
---|---|
US (1) | US6513465B2 (sv) |
JP (1) | JP4082868B2 (sv) |
CN (1) | CN1281860C (sv) |
DE (1) | DE10123646B4 (sv) |
HK (1) | HK1050387A1 (sv) |
IT (1) | ITMI20010950A1 (sv) |
SE (1) | SE524273C2 (sv) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10162138B4 (de) * | 2001-12-18 | 2013-03-14 | Andreas Stihl Ag & Co. | Zweitaktmotor |
EP1504176A4 (en) * | 2002-03-15 | 2009-05-13 | Advanced Propulsion Technologies Inc | COMBUSTION ENGINE |
US20040065280A1 (en) * | 2002-10-04 | 2004-04-08 | Homelite Technologies Ltd. | Two-stroke engine transfer ports |
WO2005060381A2 (en) * | 2003-06-25 | 2005-07-07 | Advanced Propulsion Technologies | Ring generator |
CN101566093B (zh) * | 2003-06-25 | 2011-01-05 | 先进动力科技公司 | 内燃机 |
US7331315B2 (en) * | 2005-02-23 | 2008-02-19 | Eastway Fair Company Limited | Two-stroke engine with fuel injection |
US20060243230A1 (en) * | 2005-03-23 | 2006-11-02 | Mavinahally Nagesh S | Two-stroke engine |
JP4726201B2 (ja) * | 2005-05-24 | 2011-07-20 | 株式会社やまびこ | 2サイクル内燃エンジン |
DE102007005228B4 (de) | 2006-08-25 | 2020-07-02 | Grini Miskarov | Motor mit einen im Querschnitt rechteckigen Kolben |
WO2008099512A1 (ja) * | 2007-02-16 | 2008-08-21 | Shindaiwa Corporation | クランク室圧縮型2サイクルエンジン及び燃料粒子微細化装置 |
JP5019973B2 (ja) * | 2007-06-28 | 2012-09-05 | 川崎重工業株式会社 | 2サイクルエンジンのシリンダとその製造方法 |
JP5054502B2 (ja) * | 2007-12-14 | 2012-10-24 | ハスクバーナ・ゼノア株式会社 | 掃気カバーおよび2サイクルエンジン |
JP5263709B2 (ja) * | 2008-06-13 | 2013-08-14 | 日立工機株式会社 | 2サイクルエンジン |
JP5024230B2 (ja) * | 2008-08-12 | 2012-09-12 | 日立工機株式会社 | 層状掃気2サイクルエンジン及び2サイクルエンジン工具 |
JP5553552B2 (ja) | 2009-07-24 | 2014-07-16 | 株式会社やまびこ | 2サイクルエンジン |
JP2011027019A (ja) * | 2009-07-24 | 2011-02-10 | Yamabiko Corp | 2サイクルエンジン |
JP4527804B1 (ja) * | 2009-12-01 | 2010-08-18 | 金幸 植木 | 2サイクルエンジンの改造方法 |
JP5622536B2 (ja) * | 2010-11-22 | 2014-11-12 | 川崎重工業株式会社 | 空冷エンジンの冷却構造 |
JP5845272B2 (ja) * | 2011-02-03 | 2016-01-20 | ハスクバーナ・ゼノア株式会社 | 層状掃気2ストロークエンジン |
CN103046998B (zh) * | 2011-10-17 | 2015-10-21 | 浙江派尼尔机电有限公司 | 废气扫气发动机 |
CN103422971A (zh) * | 2012-05-14 | 2013-12-04 | 上海山科园林工具有限公司 | 一种小型二冲程汽油机 |
JP6035197B2 (ja) * | 2013-04-30 | 2016-11-30 | 株式会社マキタ | 層状掃気2ストロークエンジン |
JP6042767B2 (ja) * | 2013-04-30 | 2016-12-14 | 株式会社マキタ | 層状掃気2ストロークエンジン |
CN103334836B (zh) * | 2013-07-03 | 2016-04-06 | 北京理工大学 | 一种自由活塞内燃发电机双燃烧室椭圆气缸内燃模块 |
CN103573383B (zh) * | 2013-11-20 | 2016-01-13 | 怡天技动力机械研发(临沂)有限公司 | 一种二冲程发动机 |
IT201600090851A1 (it) * | 2016-09-08 | 2018-03-08 | Emak Spa | Motore a combustione interna due tempi |
CN110439671A (zh) * | 2019-08-23 | 2019-11-12 | 济南天易迅达电气科技有限公司 | 一种自由活塞发动机扫气结构 |
CN112523860B (zh) * | 2020-11-30 | 2021-12-28 | 象限空间(天津)科技有限公司 | 一种附加脉冲排气的二冲程发动机 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1360383A (en) * | 1919-06-06 | 1920-11-30 | William A Edwards | Two-cycle engine |
US2190011A (en) * | 1936-10-26 | 1940-02-13 | Audi Ag | Scavenging of high speed two-stroke internal combustion engines |
US4185598A (en) * | 1976-08-25 | 1980-01-29 | Toyota Jidosha Kogyo Kabushiki Kaisha | Internal combustion engine |
US4180029A (en) * | 1976-12-29 | 1979-12-25 | Toyota Jidosha Kogyo Kabushiki Kaisha | 2-Cycle engine of an active thermoatmosphere combustion |
US4176650A (en) * | 1977-02-10 | 1979-12-04 | Nippon Soken, Inc. | Method for operating a multi-cylinder jump-spark ignition engine and operation control system thereof |
JPS5872614A (ja) * | 1981-10-23 | 1983-04-30 | Nippon Clean Engine Res | 内燃機関の点火・燃焼方式 |
JPH09217628A (ja) * | 1996-02-13 | 1997-08-19 | Yamaha Motor Co Ltd | 2サイクルエンジン |
JP3583632B2 (ja) | 1998-12-15 | 2004-11-04 | タナカ工業株式会社 | 2サイクルエンジン |
-
2001
- 2001-02-05 JP JP2001028876A patent/JP4082868B2/ja not_active Expired - Lifetime
- 2001-05-02 US US09/847,578 patent/US6513465B2/en not_active Expired - Lifetime
- 2001-05-04 DE DE10123646A patent/DE10123646B4/de not_active Expired - Fee Related
- 2001-05-09 SE SE0101596A patent/SE524273C2/sv unknown
- 2001-05-09 IT IT2001MI000950A patent/ITMI20010950A1/it unknown
-
2002
- 2002-02-05 CN CNB021251185A patent/CN1281860C/zh not_active Expired - Fee Related
-
2003
- 2003-04-04 HK HK03102435A patent/HK1050387A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1385602A (zh) | 2002-12-18 |
CN1281860C (zh) | 2006-10-25 |
US6513465B2 (en) | 2003-02-04 |
ITMI20010950A1 (it) | 2002-11-09 |
ITMI20010950A0 (it) | 2001-05-09 |
SE524273C2 (sv) | 2004-07-20 |
DE10123646B4 (de) | 2013-08-22 |
JP4082868B2 (ja) | 2008-04-30 |
JP2002227652A (ja) | 2002-08-14 |
US20020104493A1 (en) | 2002-08-08 |
DE10123646A1 (de) | 2002-08-08 |
HK1050387A1 (en) | 2003-06-20 |
SE0101596L (sv) | 2002-08-06 |
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