EP3499000A4 - Air-cooled internal combustion engine - Google Patents

Air-cooled internal combustion engine Download PDF

Info

Publication number
EP3499000A4
EP3499000A4 EP17839373.2A EP17839373A EP3499000A4 EP 3499000 A4 EP3499000 A4 EP 3499000A4 EP 17839373 A EP17839373 A EP 17839373A EP 3499000 A4 EP3499000 A4 EP 3499000A4
Authority
EP
European Patent Office
Prior art keywords
air
combustion engine
internal combustion
cooled internal
cooled
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.)
Withdrawn
Application number
EP17839373.2A
Other languages
German (de)
French (fr)
Other versions
EP3499000A1 (en
Inventor
Tomokazu Kobayashi
Teruhide Yamanishi
Kengo TOMIZAWA
Koichiro Matsushita
Naoya ISHIMATSU
Yoshihiro Kitada
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 EP3499000A1 publication Critical patent/EP3499000A1/en
Publication of EP3499000A4 publication Critical patent/EP3499000A4/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F01P1/02—Arrangements for cooling cylinders or cylinder heads, e.g. ducting cooling-air from its pressure source to cylinders or along 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 
    • F02F1/02—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
    • F02F1/065—Shape or arrangement of cooling fins; Finned cylinders with means for directing or distributing cooling medium

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)
EP17839373.2A 2016-08-10 2017-08-04 Air-cooled internal combustion engine Withdrawn EP3499000A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016157187 2016-08-10
PCT/JP2017/028438 WO2018030302A1 (en) 2016-08-10 2017-08-04 Air-cooled internal combustion engine

Publications (2)

Publication Number Publication Date
EP3499000A1 EP3499000A1 (en) 2019-06-19
EP3499000A4 true EP3499000A4 (en) 2019-07-24

Family

ID=61162251

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17839373.2A Withdrawn EP3499000A4 (en) 2016-08-10 2017-08-04 Air-cooled internal combustion engine

Country Status (4)

Country Link
EP (1) EP3499000A4 (en)
JP (1) JP6639679B2 (en)
CN (1) CN109563764B (en)
WO (1) WO2018030302A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6795644B2 (en) * 2018-03-23 2020-12-02 本田技研工業株式会社 Swing unit type power unit
JP6892475B2 (en) * 2019-03-29 2021-06-23 本田技研工業株式会社 Internal combustion engine
CN110821631A (en) * 2019-11-20 2020-02-21 重庆宗申通用动力机械有限公司 Air-cooled engine air ducting
JP7191871B2 (en) * 2020-01-07 2022-12-19 本田技研工業株式会社 blower

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5699034U (en) * 1979-12-27 1981-08-05
JPH07253019A (en) * 1994-03-15 1995-10-03 Honda Motor Co Ltd Air-cooled internal combustion engine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49136928U (en) * 1973-03-27 1974-11-26
JPS5648917Y2 (en) * 1976-09-10 1981-11-14
JPH07293238A (en) * 1994-04-26 1995-11-07 Tokyo R & D:Kk Cooling device for engine
JP4208341B2 (en) * 1999-04-28 2009-01-14 本田技研工業株式会社 A shroud of a forced air-cooled internal combustion engine mounted on a vehicle
JP2001241325A (en) * 2000-02-29 2001-09-07 Yamaha Motor Co Ltd Cooling structure of forced-air-cooled four cycle engine
JP2013024100A (en) * 2011-07-20 2013-02-04 Yamaha Motor Co Ltd Internal combustion engine and saddle-type vehicle equipped with the same
JP5801140B2 (en) * 2011-08-22 2015-10-28 本田技研工業株式会社 Forced air-cooled internal combustion engine
JP5924769B2 (en) * 2012-06-22 2016-05-25 本田技研工業株式会社 Cooling structure in forced air-cooled engine
JP6003710B2 (en) * 2013-02-19 2016-10-05 スズキ株式会社 Cooling structure of forced air cooling engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5699034U (en) * 1979-12-27 1981-08-05
JPH07253019A (en) * 1994-03-15 1995-10-03 Honda Motor Co Ltd Air-cooled internal combustion engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018030302A1 *

Also Published As

Publication number Publication date
JPWO2018030302A1 (en) 2019-06-13
CN109563764B (en) 2021-06-01
WO2018030302A1 (en) 2018-02-15
JP6639679B2 (en) 2020-02-05
EP3499000A1 (en) 2019-06-19
CN109563764A (en) 2019-04-02

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