AU2745799A - Portable four-cycle engine - Google Patents

Portable four-cycle engine

Info

Publication number
AU2745799A
AU2745799A AU27457/99A AU2745799A AU2745799A AU 2745799 A AU2745799 A AU 2745799A AU 27457/99 A AU27457/99 A AU 27457/99A AU 2745799 A AU2745799 A AU 2745799A AU 2745799 A AU2745799 A AU 2745799A
Authority
AU
Australia
Prior art keywords
portable
cycle engine
engine
cycle
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.)
Abandoned
Application number
AU27457/99A
Inventor
Tomohiro Hisatsugu
Nobuo Ogura
Ryoji Zama
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.)
Komatsu Zenoah Co
Original Assignee
Komatsu Zenoah Co
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 Komatsu Zenoah Co filed Critical Komatsu Zenoah Co
Publication of AU2745799A publication Critical patent/AU2745799A/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P1/00—Air cooling
    • F01P1/06—Arrangements for cooling other engine or machine parts
    • F01P1/10—Arrangements for cooling other engine or machine parts for cooling fuel injectors or sparking-plugs
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P5/06—Guiding or ducting air to, or from, ducted fans
    • 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
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

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)
  • Harvester Elements (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
AU27457/99A 1998-03-05 1999-03-04 Portable four-cycle engine Abandoned AU2745799A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP7335698A JPH11257074A (en) 1998-03-05 1998-03-05 Portable type 4-cycle engine
JP10-73356 1998-03-05
PCT/JP1999/001042 WO1999045248A1 (en) 1998-03-05 1999-03-04 Portable four-cycle engine

Publications (1)

Publication Number Publication Date
AU2745799A true AU2745799A (en) 1999-09-20

Family

ID=13515817

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27457/99A Abandoned AU2745799A (en) 1998-03-05 1999-03-04 Portable four-cycle engine

Country Status (3)

Country Link
JP (1) JPH11257074A (en)
AU (1) AU2745799A (en)
WO (1) WO1999045248A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5622536B2 (en) 2010-11-22 2014-11-12 川崎重工業株式会社 Air-cooled engine cooling structure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01173336U (en) * 1988-05-18 1989-12-08
JP2769922B2 (en) * 1990-11-30 1998-06-25 リョービ株式会社 Cam mechanism in valve drive of portable work machine engine
JP3048775B2 (en) * 1992-12-28 2000-06-05 リョービ株式会社 Surface moving work machine driven by vertical axis overhead valve engine

Also Published As

Publication number Publication date
WO1999045248A1 (en) 1999-09-10
JPH11257074A (en) 1999-09-21

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase