JP2006502348A - 二サイクルエンジンの移送口 - Google Patents

二サイクルエンジンの移送口 Download PDF

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Publication number
JP2006502348A
JP2006502348A JP2005501091A JP2005501091A JP2006502348A JP 2006502348 A JP2006502348 A JP 2006502348A JP 2005501091 A JP2005501091 A JP 2005501091A JP 2005501091 A JP2005501091 A JP 2005501091A JP 2006502348 A JP2006502348 A JP 2006502348A
Authority
JP
Japan
Prior art keywords
transfer
cylinder
pair
internal combustion
transfer ports
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.)
Pending
Application number
JP2005501091A
Other languages
English (en)
Japanese (ja)
Inventor
デー． シェルドン，ジョン
エス． マビナハリィ，ナゲシュ
Original Assignee
ホームライト テクノロジーズ リミティド
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
Priority claimed from US10/264,939 external-priority patent/US20040065280A1/en
Application filed by ホームライト テクノロジーズ リミティド filed Critical ホームライト テクノロジーズ リミティド
Publication of JP2006502348A publication Critical patent/JP2006502348A/ja
Pending legal-status Critical Current

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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
    • 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
    • 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
    • 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
    • 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

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  • 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)
JP2005501091A 2002-10-04 2003-10-06 二サイクルエンジンの移送口 Pending JP2006502348A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/264,939 US20040065280A1 (en) 2002-10-04 2002-10-04 Two-stroke engine transfer ports
US10/452,079 US20040065281A1 (en) 2002-10-04 2003-05-30 Two-stroke engine transfer ports
PCT/US2003/031470 WO2004033869A2 (fr) 2002-10-04 2003-10-06 Orifices de transfert pour moteur deux temps

Publications (1)

Publication Number Publication Date
JP2006502348A true JP2006502348A (ja) 2006-01-19

Family

ID=32095657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005501091A Pending JP2006502348A (ja) 2002-10-04 2003-10-06 二サイクルエンジンの移送口

Country Status (4)

Country Link
EP (1) EP1556594B1 (fr)
JP (1) JP2006502348A (fr)
AU (1) AU2003282673A1 (fr)
WO (1) WO2004033869A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008138602A (ja) * 2006-12-01 2008-06-19 Husqvarna Zenoah Co Ltd 層状掃気２サイクルエンジン

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5490483A (en) * 1994-02-23 1996-02-13 Daihatsu Motor Co., Ltd. Two-cycle internal combustion engine
DE19512566C2 (de) * 1995-04-04 2000-05-18 Stihl Maschf Andreas Zweitaktmotor mit mehreren Überströmkanälen
SE504202C2 (sv) * 1995-04-07 1996-12-09 Electrolux Ab Cylinder till en förbränningsmotor av tvåtaktstyp
JPH09242552A (ja) * 1996-03-01 1997-09-16 Kioritz Corp ２サイクル内燃エンジン
US6223705B1 (en) * 1998-07-17 2001-05-01 Kioritz Corporation Two-stroke internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008138602A (ja) * 2006-12-01 2008-06-19 Husqvarna Zenoah Co Ltd 層状掃気２サイクルエンジン

Also Published As

Publication number Publication date
AU2003282673A1 (en) 2004-05-04
WO2004033869A2 (fr) 2004-04-22
WO2004033869A3 (fr) 2004-09-23
EP1556594A2 (fr) 2005-07-27
EP1556594B1 (fr) 2011-12-21
EP1556594A4 (fr) 2010-04-28

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