EP3779165A4 - Engine - Google Patents

Engine Download PDF

Info

Publication number
EP3779165A4
EP3779165A4 EP18912666.7A EP18912666A EP3779165A4 EP 3779165 A4 EP3779165 A4 EP 3779165A4 EP 18912666 A EP18912666 A EP 18912666A EP 3779165 A4 EP3779165 A4 EP 3779165A4
Authority
EP
European Patent Office
Prior art keywords
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.)
Granted
Application number
EP18912666.7A
Other languages
German (de)
French (fr)
Other versions
EP3779165B1 (en
EP3779165A1 (en
Inventor
Soji Kashima
Toshiro Kiura
Kota Tokubi
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
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of EP3779165A1 publication Critical patent/EP3779165A1/en
Publication of EP3779165A4 publication Critical patent/EP3779165A4/en
Application granted granted Critical
Publication of EP3779165B1 publication Critical patent/EP3779165B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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 
    • F02F1/002—Integrally formed cylinders and cylinder heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • 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
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0002—Cylinder arrangements
    • F02F7/0004—Crankcases of one-cylinder engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
EP18912666.7A 2018-03-30 2018-03-30 Engine Active EP3779165B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/013837 WO2019187081A1 (en) 2018-03-30 2018-03-30 Engine

Publications (3)

Publication Number Publication Date
EP3779165A1 EP3779165A1 (en) 2021-02-17
EP3779165A4 true EP3779165A4 (en) 2021-03-10
EP3779165B1 EP3779165B1 (en) 2022-12-21

Family

ID=68061098

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18912666.7A Active EP3779165B1 (en) 2018-03-30 2018-03-30 Engine

Country Status (4)

Country Link
EP (1) EP3779165B1 (en)
JP (1) JP7047067B2 (en)
CN (1) CN111819353B (en)
WO (1) WO2019187081A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19549188A1 (en) * 1995-05-11 1996-11-14 Ishikawajima Shibaura Mach Four-stroke engine
EP1098076A2 (en) * 1999-11-04 2001-05-09 Honda Giken Kogyo Kabushiki Kaisha V-2 Engine
JP2004278453A (en) * 2003-03-18 2004-10-07 Honda Motor Co Ltd Ohv type engine
JP2006138226A (en) * 2004-11-10 2006-06-01 Toyota Motor Corp Internal combustion engine
US20070119404A1 (en) * 2005-11-29 2007-05-31 Tsuneyoshi Yuasa Two-cycle combustion engine
CN201963396U (en) * 2010-12-31 2011-09-07 宁波易能动力科技有限公司 Four-stroke internal combustion engine for handheld tool

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH086639B2 (en) * 1986-01-17 1996-01-29 スズキ株式会社 2 cycle V type engine
JPH06341423A (en) * 1993-05-31 1994-12-13 Honda Motor Co Ltd Vertical crankshaft engine
JP2001115814A (en) * 1999-10-13 2001-04-24 Yamaha Motor Co Ltd Four cycle engine
US6790111B2 (en) * 2001-09-20 2004-09-14 Suzuki Kabushiki Kaisha Outboard motor
JP2005120973A (en) * 2003-10-20 2005-05-12 Kawasaki Heavy Ind Ltd Vertical shaft engine
JP2008075631A (en) * 2006-09-25 2008-04-03 Kubota Corp Multi-cylinder engine
CN105257388B (en) * 2010-09-23 2018-05-29 北极星工业有限公司 Engine
JP5775779B2 (en) * 2011-09-29 2015-09-09 本田技研工業株式会社 Internal combustion engine
CN103807014A (en) * 2014-01-24 2014-05-21 兰州神龙航空科技有限公司 Double-cylinder gasoline engine with opposed pistons
JP6725269B2 (en) 2016-03-09 2020-07-15 本田技研工業株式会社 Overhead camshaft engine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19549188A1 (en) * 1995-05-11 1996-11-14 Ishikawajima Shibaura Mach Four-stroke engine
EP1098076A2 (en) * 1999-11-04 2001-05-09 Honda Giken Kogyo Kabushiki Kaisha V-2 Engine
JP2004278453A (en) * 2003-03-18 2004-10-07 Honda Motor Co Ltd Ohv type engine
JP2006138226A (en) * 2004-11-10 2006-06-01 Toyota Motor Corp Internal combustion engine
US20070119404A1 (en) * 2005-11-29 2007-05-31 Tsuneyoshi Yuasa Two-cycle combustion engine
CN201963396U (en) * 2010-12-31 2011-09-07 宁波易能动力科技有限公司 Four-stroke internal combustion engine for handheld tool

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019187081A1 *

Also Published As

Publication number Publication date
JP7047067B2 (en) 2022-04-04
EP3779165B1 (en) 2022-12-21
JPWO2019187081A1 (en) 2021-03-25
WO2019187081A1 (en) 2019-10-03
CN111819353B (en) 2022-04-22
EP3779165A1 (en) 2021-02-17
CN111819353A (en) 2020-10-23

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