DE60102734T2 - Portable four-stroke engine - Google Patents

Portable four-stroke engine Download PDF

Info

Publication number
DE60102734T2
DE60102734T2 DE2001602734 DE60102734T DE60102734T2 DE 60102734 T2 DE60102734 T2 DE 60102734T2 DE 2001602734 DE2001602734 DE 2001602734 DE 60102734 T DE60102734 T DE 60102734T DE 60102734 T2 DE60102734 T2 DE 60102734T2
Authority
DE
Germany
Prior art keywords
portable
stroke engine
stroke
engine
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.)
Expired - Lifetime
Application number
DE2001602734
Other languages
German (de)
Other versions
DE60102734D1 (en
Inventor
Keita Ito
Takao Nishida
Sei Watanabe
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 JP2000076407A external-priority patent/JP3975046B2/en
Priority claimed from JP2000076406A external-priority patent/JP3908887B2/en
Priority claimed from JP2000076408A external-priority patent/JP3845243B2/en
Priority claimed from JP2000079308A external-priority patent/JP3803526B2/en
Priority claimed from JP2000079307A external-priority patent/JP3819666B2/en
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Application granted granted Critical
Publication of DE60102734D1 publication Critical patent/DE60102734D1/en
Publication of DE60102734T2 publication Critical patent/DE60102734T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/04—Pressure lubrication using pressure in working cylinder or crankcase to operate lubricant feeding devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/06—Means for keeping lubricant level constant or for accommodating movement or position of machines or engines
    • F01M11/062—Accommodating movement or position of machines or engines, e.g. dry sumps
    • F01M11/065—Position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/06—Dip or splash lubrication
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
    • F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
    • 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 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/04—Cylinders; Cylinder heads  having cooling means for air cooling
    • F02F1/06—Shape or arrangement of cooling fins; Finned cylinders
    • 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 
    • F02F1/24—Cylinder heads
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/28—Cylinder heads having cooling means for air cooling
    • F02F1/30—Finned cylinder heads
    • F02F1/305—Finned cylinder heads the cylinder heads being of side valve type
    • 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
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/22—Side valves
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/30—Inverted positioning of engines
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/34—Lateral camshaft position
DE2001602734 2000-03-14 2001-03-14 Portable four-stroke engine Expired - Lifetime DE60102734T2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2000076407A JP3975046B2 (en) 2000-03-14 2000-03-14 Handheld four-cycle engine
JP2000076406A JP3908887B2 (en) 2000-03-14 2000-03-14 Handheld four-cycle engine
JP2000076408A JP3845243B2 (en) 2000-03-14 2000-03-14 Handheld four-cycle engine
JP2000079308A JP3803526B2 (en) 2000-03-16 2000-03-16 Side valve engine
JP2000079307A JP3819666B2 (en) 2000-03-16 2000-03-16 Handheld four-cycle engine

Publications (2)

Publication Number Publication Date
DE60102734D1 DE60102734D1 (en) 2004-05-19
DE60102734T2 true DE60102734T2 (en) 2005-04-21

Family

ID=27531452

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2001602734 Expired - Lifetime DE60102734T2 (en) 2000-03-14 2001-03-14 Portable four-stroke engine

Country Status (2)

Country Link
EP (1) EP1134366B1 (en)
DE (1) DE60102734T2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003064825A1 (en) * 2002-01-30 2003-08-07 Aktiebolaget Electrolux Crankcase scavenged internal combustion engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0239997B1 (en) * 1986-04-01 1991-08-28 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Engine cooling device
TW487770B (en) * 1995-12-15 2002-05-21 Honda Motor Co Ltd Lubricating system in a 4-stroke engine
EP0887520B1 (en) * 1997-06-26 2002-08-21 Ishikawajima-Shibaura Machinery Co., Ltd. Oil supply apparatus of a four-stroke-cycle engine
EP0995016B1 (en) * 1997-07-07 2005-02-23 Mtd Products, Inc. Multi-position operable four-cycle engine
JPH11107736A (en) * 1997-10-03 1999-04-20 Kioritz Corp Four-cycle internal combustion engine
US6213079B1 (en) * 1998-06-03 2001-04-10 Fuji Robin Kabushiki Kaisha Lubricating apparatus for four-cycle engines

Also Published As

Publication number Publication date
EP1134366A1 (en) 2001-09-19
DE60102734D1 (en) 2004-05-19
EP1134366B1 (en) 2004-04-14

Similar Documents

Publication Publication Date Title
DE60119429D1 (en) Portable four-stroke engine
DE60042862D1 (en) Two-stroke engine
ATE388313T1 (en) SPLIT FOUR-STROKE COMBUSTION ENGINE
DE60117191D1 (en) Portable four-stroke engine
DE60134918D1 (en) Motorcycle engine
DE60109074D1 (en) Portable four-stroke internal combustion engine
ATE294727T1 (en) ENGINE HOOD
DE10190601T1 (en) piston engine
IS6740A (en) hydrogen Engine
DE10194852D2 (en) reciprocating engine
DE60023962D1 (en) small engine
FI20002535A0 (en) TWO-STROKE ENGINE
DE60038202D1 (en) small engine
DE60129624D1 (en) Engine-operated flap
ATA11632000A (en) COMBUSTION ENGINE
DE50110284D1 (en) THROTTLE
ID28934A (en) GAS COMBUSTION
ATE413521T1 (en) COMBUSTION ENGINE
DE50108130D1 (en) throttle
DE60119213D1 (en) Portable four-stroke engine
DE60102734D1 (en) Portable four-stroke engine
DE10190756D2 (en) reciprocating engine
SE0302037L (en) Engine starter device
ATA3912001A (en) FOUR-STROKE DIESEL ENGINE
DE50114657D1 (en) reciprocating engine

Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition