HK1050387A1 - Two-stroke internal combustion engine - Google Patents

Two-stroke internal combustion engine

Info

Publication number
HK1050387A1
HK1050387A1 HK03102435A HK03102435A HK1050387A1 HK 1050387 A1 HK1050387 A1 HK 1050387A1 HK 03102435 A HK03102435 A HK 03102435A HK 03102435 A HK03102435 A HK 03102435A HK 1050387 A1 HK1050387 A1 HK 1050387A1
Authority
HK
Hong Kong
Prior art keywords
combustion engine
internal combustion
stroke internal
stroke
engine
Prior art date
Application number
HK03102435A
Other languages
English (en)
Inventor
Takashi Fukuoka
Mitsujiro Mochizuka
Shiro Yamaguchi
Original Assignee
Kioritz Corp
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 Kioritz Corp filed Critical Kioritz Corp
Publication of HK1050387A1 publication Critical patent/HK1050387A1/xx

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
    • 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)
HK03102435A 2001-02-05 2003-04-04 Two-stroke internal combustion engine HK1050387A1 (en)

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 (1)

Publication Number Publication Date
HK1050387A1 true HK1050387A1 (en) 2003-06-20

Family

ID=18893294

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03102435A HK1050387A1 (en) 2001-02-05 2003-04-04 Two-stroke internal combustion engine

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)

* Cited by examiner, † Cited by third party
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
CN101566093B (zh) * 2003-06-25 2011-01-05 先进动力科技公司 内燃机
WO2005060381A2 (en) * 2003-06-25 2005-07-07 Advanced Propulsion Technologies Ring generator
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
US8833316B2 (en) 2011-02-03 2014-09-16 Husqvarna Zenoah Co., Ltd. Stratified scavenging two-stroke engine
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE10123646B4 (de) 2013-08-22
ITMI20010950A1 (it) 2002-11-09
SE0101596L (sv) 2002-08-06
ITMI20010950A0 (it) 2001-05-09
JP2002227652A (ja) 2002-08-14
SE0101596D0 (sv) 2001-05-09
US6513465B2 (en) 2003-02-04
US20020104493A1 (en) 2002-08-08
JP4082868B2 (ja) 2008-04-30
CN1385602A (zh) 2002-12-18
CN1281860C (zh) 2006-10-25
DE10123646A1 (de) 2002-08-08
SE524273C2 (sv) 2004-07-20

Similar Documents

Publication Publication Date Title
HK1050387A1 (en) Two-stroke internal combustion engine
AU2000254332A1 (en) Two-stroke internal combustion engine
EP1412627A4 (en) INTERNAL COMBUSTION ENGINE
GB0123809D0 (en) An internal combustion engine
EP1251260A4 (en) INTERNAL COMBUSTION ENGINE
IL143364A0 (en) Rotary-turbine internal combustion engine
EP1321633A4 (en) THERMAL MOTOR
EP1474594A4 (en) COUNTERPIECE USING COMBUSTION ENGINE
EP1296037A4 (en) AGAINST PISTON internal combustion engine
GB2365071B (en) Internal combustion engine
GB0108905D0 (en) Internal combustion engine exhaust component
EP1361346A4 (en) INTERNAL COMBUSTION ENGINE
AU143889S (en) Internal combustion engine
GB2379956B (en) Internal combustion engine
GB0008960D0 (en) Internal combustion engines
LU90747B1 (en) Experimental internal combustion engine
GB0125398D0 (en) Internal combustion engine
PL350598A1 (en) Piston-type two-stroke internal combustion engine
GB0112072D0 (en) Internal combustion reciprocating engine
PL347791A1 (en) Spark-ignited two-stroke internal combustion engine
PL338569A1 (en) Two-stroke internal combustion engine
PL343039A1 (en) Two-stroke internal combustion engine
PL356219A1 (en) Two-stroke internal combustion engine
PL356218A1 (en) Two-stroke internal combustion engine
PL356204A1 (en) Two-stroke internal combustion engine

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20150205