KR102394997B1 - 내연 기관 - Google Patents

내연 기관 Download PDF

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Publication number
KR102394997B1
KR102394997B1 KR1020170113138A KR20170113138A KR102394997B1 KR 102394997 B1 KR102394997 B1 KR 102394997B1 KR 1020170113138 A KR1020170113138 A KR 1020170113138A KR 20170113138 A KR20170113138 A KR 20170113138A KR 102394997 B1 KR102394997 B1 KR 102394997B1
Authority
KR
South Korea
Prior art keywords
valve
air
guide
gas exchange
exhaust
Prior art date
Application number
KR1020170113138A
Other languages
English (en)
Korean (ko)
Other versions
KR20180028381A (ko
Inventor
율리히 다이젠호퍼
마티아스 죙겐
Original Assignee
만 에너지 솔루션즈 에스이
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 만 에너지 솔루션즈 에스이 filed Critical 만 에너지 솔루션즈 에스이
Publication of KR20180028381A publication Critical patent/KR20180028381A/ko
Application granted granted Critical
Publication of KR102394997B1 publication Critical patent/KR102394997B1/ko

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Classifications

    • 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
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/12—Cooling of valves
    • F01L3/16—Cooling of valves by means of a fluid flowing through or along valve, e.g. air
    • 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
    • F01P1/08—Arrangements for cooling other engine or machine parts for cooling intake or exhaust valves
    • 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
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • F01L1/462—Valve return spring arrangements
    • 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
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/12—Cooling of valves
    • 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
    • F02F1/34—Finned cylinder heads with means for directing or distributing cooling medium 
    • 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
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/08—Valves guides; Sealing of valve stem, e.g. sealing by lubricant

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
KR1020170113138A 2016-09-08 2017-09-05 내연 기관 KR102394997B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016116802.5 2016-09-08
DE102016116802.5A DE102016116802A1 (de) 2016-09-08 2016-09-08 Brennkraftmaschine

Publications (2)

Publication Number Publication Date
KR20180028381A KR20180028381A (ko) 2018-03-16
KR102394997B1 true KR102394997B1 (ko) 2022-05-04

Family

ID=61197709

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170113138A KR102394997B1 (ko) 2016-09-08 2017-09-05 내연 기관

Country Status (5)

Country Link
JP (1) JP6969928B2 (ja)
KR (1) KR102394997B1 (ja)
CN (1) CN107806351B (ja)
DE (1) DE102016116802A1 (ja)
FI (1) FI130147B (ja)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2063779A (en) * 1931-06-23 1936-12-08 Baj Alessandro Means for cooling the valves in internal combustion engines
JPS475311Y1 (ja) * 1969-08-05 1972-02-24
JPS5079830U (ja) * 1973-11-28 1975-07-10
JPS531511U (ja) * 1976-06-24 1978-01-09
US4184328A (en) * 1977-09-08 1980-01-22 Teledyne Industries, Inc. Air cooled exhaust valve
JPS5523331A (en) * 1978-08-02 1980-02-19 Kozo Yamane Air-cooled exhaust valve for diesel engine
DE2932905A1 (de) 1979-08-14 1981-04-09 Teledyne Industries, Inc., Los Angeles, Calif. Zylinderkopf fuer gekuehltes ventil
JPS575903U (ja) * 1980-06-11 1982-01-12
JPS6011606A (ja) * 1983-06-30 1985-01-21 Ishikawajima Harima Heavy Ind Co Ltd 内燃機関の排気弁装置
DE3425301A1 (de) 1984-07-10 1986-01-23 Klöckner-Humboldt-Deutz AG, 5000 Köln Kuehlanordnung fuer ein gaswechselventil einer brennkraftmaschine
JPH0719106A (ja) * 1993-06-30 1995-01-20 Yamaha Motor Co Ltd ４サイクルエンジンの冷却構造
JPH1162526A (ja) * 1997-08-22 1999-03-05 Fuji Oozx Inc エンジンバルブにおける軸部の支持構造
GR20080100222A (el) * 2008-04-02 2009-11-19 Διονυσιος Χαραλαμπους Χοϊδας Μεθοδος και διαταξεις ψυξης του περιβαλλοντος βαλβιδας εξαγωγης
DE102008034466A1 (de) * 2008-07-24 2010-01-28 Man Diesel Se Zylinderkopfanordnung mit Ventilkühlung und -schmierung
DE102008061194A1 (de) * 2008-12-09 2010-06-10 Man Diesel Se Zylinderkopf für eine selbstentzündende Brennkraftmaschine
US9523293B2 (en) * 2013-09-19 2016-12-20 Ford Global Technologies, Llc Internal combustion engine and method for operating an internal combustion engine
DE202013104302U1 (de) 2013-09-19 2013-10-08 Ford Global Technologies, Llc Brennkraftmaschine mit Mitteln zur Ladungsbewegung

Also Published As

Publication number Publication date
DE102016116802A1 (de) 2018-03-08
JP6969928B2 (ja) 2021-11-24
FI130147B (en) 2023-03-14
FI20175732A (fi) 2018-03-09
KR20180028381A (ko) 2018-03-16
JP2018040350A (ja) 2018-03-15
CN107806351A (zh) 2018-03-16
CN107806351B (zh) 2022-05-17

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GRNT Written decision to grant