EP3992441A4 - Internal combustion engine structure - Google Patents

Internal combustion engine structure Download PDF

Info

Publication number
EP3992441A4
EP3992441A4 EP20835661.8A EP20835661A EP3992441A4 EP 3992441 A4 EP3992441 A4 EP 3992441A4 EP 20835661 A EP20835661 A EP 20835661A EP 3992441 A4 EP3992441 A4 EP 3992441A4
Authority
EP
European Patent Office
Prior art keywords
combustion engine
internal combustion
engine structure
internal
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
EP20835661.8A
Other languages
German (de)
French (fr)
Other versions
EP3992441A1 (en
EP3992441B1 (en
Inventor
Yusuke Tomioka
Jumpei KATSUTA
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 EP3992441A1 publication Critical patent/EP3992441A1/en
Publication of EP3992441A4 publication Critical patent/EP3992441A4/en
Application granted granted Critical
Publication of EP3992441B1 publication Critical patent/EP3992441B1/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
    • 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
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0097—Electrical control of supply of combustible mixture or its constituents using means for generating speed signals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/18—Packaging of the electronic circuit in a casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/21—Engine cover with integrated cabling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
EP20835661.8A 2019-07-01 2020-06-22 Internal combustion engine structure Active EP3992441B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019122892 2019-07-01
PCT/JP2020/024474 WO2021002236A1 (en) 2019-07-01 2020-06-22 Internal combustion engine structure

Publications (3)

Publication Number Publication Date
EP3992441A1 EP3992441A1 (en) 2022-05-04
EP3992441A4 true EP3992441A4 (en) 2022-07-06
EP3992441B1 EP3992441B1 (en) 2024-05-08

Family

ID=74100279

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20835661.8A Active EP3992441B1 (en) 2019-07-01 2020-06-22 Internal combustion engine structure

Country Status (2)

Country Link
EP (1) EP3992441B1 (en)
WO (1) WO2021002236A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008223593A (en) * 2007-03-13 2008-09-25 Yamaha Motor Co Ltd Internal-combustion engine and vehicle equipped with it
EP2031212A2 (en) * 2007-08-31 2009-03-04 Yamaha Hatsudoki Kabushiki Kaisha Engine and vehicle
EP2039911A2 (en) * 2007-09-18 2009-03-25 Yamaha Hatsudoki Kabushiki Kaisha Motorcycle
JP2010127265A (en) * 2008-12-01 2010-06-10 Honda Motor Co Ltd Vehicular engine
EP3045781A1 (en) * 2013-09-11 2016-07-20 Honda Motor Co., Ltd. Vehicle power unit

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57107923U (en) * 1980-12-22 1982-07-03
JPS63101539A (en) * 1986-10-16 1988-05-06 Isuzu Motors Ltd Balance shaft driving device for engine
JPH0199977U (en) * 1987-12-23 1989-07-05
JP3021033B2 (en) * 1990-11-28 2000-03-15 ヤマハ発動機株式会社 Motorcycle drive
JP3087106B2 (en) * 1995-07-28 2000-09-11 株式会社クボタ Crankcase integrated cylinder block
JP3592185B2 (en) * 2000-03-14 2004-11-24 日産ディーゼル工業株式会社 Pulse generator
JP3943340B2 (en) * 2001-02-16 2007-07-11 富士重工業株式会社 Bearing case for engine
JP5667366B2 (en) * 2010-02-12 2015-02-12 本田技研工業株式会社 Crankcase structure of internal combustion engine
JP5546302B2 (en) * 2010-03-19 2014-07-09 本田技研工業株式会社 Vehicle speed sensor mounting structure
JP5511721B2 (en) * 2011-03-22 2014-06-04 株式会社クボタ Electronic component coupler protection device
JP2014105626A (en) * 2012-11-27 2014-06-09 Yamaha Motor Co Ltd Saddle riding type vehicle
JP6055338B2 (en) * 2013-02-27 2016-12-27 本田技研工業株式会社 Rotational speed sensor mounting structure for saddle riding type vehicles
JP6260763B2 (en) * 2013-07-30 2018-01-17 三菱自動車工業株式会社 Crankshaft support structure
US20170138254A1 (en) * 2015-11-12 2017-05-18 GM Global Technology Operations LLC Balance shaft disconnect for engine spin loss reduction
JP6894495B2 (en) * 2017-03-22 2021-06-30 本田技研工業株式会社 Sensor mounting structure
JP6910050B2 (en) * 2017-03-30 2021-07-28 株式会社スペシャルパーツ武川 Crankshaft support structure
JP6787830B2 (en) * 2017-03-30 2020-11-18 本田技研工業株式会社 Internal combustion engine
EP3604781A4 (en) 2017-03-30 2020-04-08 Honda Motor Co., Ltd. Internal-combustion engine
JP6487959B2 (en) * 2017-03-30 2019-03-20 本田技研工業株式会社 Internal combustion engine
JP7051451B2 (en) 2018-01-12 2022-04-11 三菱重工エンジニアリング株式会社 Hydrolysis catalyst for carbonyl sulfide and its production method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008223593A (en) * 2007-03-13 2008-09-25 Yamaha Motor Co Ltd Internal-combustion engine and vehicle equipped with it
EP2031212A2 (en) * 2007-08-31 2009-03-04 Yamaha Hatsudoki Kabushiki Kaisha Engine and vehicle
EP2039911A2 (en) * 2007-09-18 2009-03-25 Yamaha Hatsudoki Kabushiki Kaisha Motorcycle
JP2010127265A (en) * 2008-12-01 2010-06-10 Honda Motor Co Ltd Vehicular engine
EP3045781A1 (en) * 2013-09-11 2016-07-20 Honda Motor Co., Ltd. Vehicle power unit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021002236A1 *

Also Published As

Publication number Publication date
EP3992441A1 (en) 2022-05-04
WO2021002236A1 (en) 2021-01-07
EP3992441B1 (en) 2024-05-08

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