CN101749141A - 用于自燃式内燃机的气缸头 - Google Patents

用于自燃式内燃机的气缸头 Download PDF

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Publication number
CN101749141A
CN101749141A CN200910261500A CN200910261500A CN101749141A CN 101749141 A CN101749141 A CN 101749141A CN 200910261500 A CN200910261500 A CN 200910261500A CN 200910261500 A CN200910261500 A CN 200910261500A CN 101749141 A CN101749141 A CN 101749141A
Authority
CN
China
Prior art keywords
cooling air
cylinder head
air channels
outlet valve
valve
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.)
Pending
Application number
CN200910261500A
Other languages
English (en)
Chinese (zh)
Inventor
R·平特纳格尔
M·瓦伦塔
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.)
MAN Energy Solutions SE
Original Assignee
MAN Diesel SE
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 MAN Diesel SE filed Critical MAN Diesel SE
Publication of CN101749141A publication Critical patent/CN101749141A/zh
Pending legal-status Critical Current

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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
    • F01L3/22—Valve-seats not provided for in preceding subgroups of this group; Fixing of valve-seats
    • 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
    • F01P1/02—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
    • 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
    • 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
    • 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
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4264—Shape or arrangement of intake or exhaust channels in cylinder heads of exhaust channels

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
CN200910261500A 2008-12-09 2009-12-08 用于自燃式内燃机的气缸头 Pending CN101749141A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008061194.8 2008-12-09
DE102008061194A DE102008061194A1 (de) 2008-12-09 2008-12-09 Zylinderkopf für eine selbstentzündende Brennkraftmaschine

Publications (1)

Publication Number Publication Date
CN101749141A true CN101749141A (zh) 2010-06-23

Family

ID=41263497

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910261500A Pending CN101749141A (zh) 2008-12-09 2009-12-08 用于自燃式内燃机的气缸头

Country Status (5)

Country Link
JP (1) JP2010138900A (sv)
KR (2) KR20100066350A (sv)
CN (1) CN101749141A (sv)
DE (1) DE102008061194A1 (sv)
FI (1) FI124258B (sv)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104100405A (zh) * 2014-06-30 2014-10-15 司长松 内燃机二重气门机构
CN107806351A (zh) * 2016-09-08 2018-03-16 曼柴油机和涡轮机欧洲股份公司 内燃机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB277924A (en) * 1926-06-22 1927-09-22 Richard William Bailey Improvements in or relating to gas and oil power plant
DE524453C (de) 1929-05-24 1931-05-07 E H Hugo Junkers Dr Ing Ventilkuehlung fuer Brennkraftmaschinen
CH199276A (de) * 1937-08-07 1938-08-15 Sulzer Ag Brennkraftmaschine mit Auspuffventil, insbesondere mit Leistungssteigerung durch Aufladung.
US2967518A (en) * 1959-11-06 1961-01-10 Caterpillar Tractor Co Engine exhaust valve cooling means
DE1257487B (de) * 1962-09-07 1967-12-28 Maschf Augsburg Nuernberg Ag Einrichtung zum Kuehlen der Innenwandung des Auslasskanals einer luftverdichtenden, ventilgesteuerten Einspritzbrennkraftmaschine
DE2932905A1 (de) * 1979-08-14 1981-04-09 Teledyne Industries, Inc., Los Angeles, Calif. Zylinderkopf fuer gekuehltes ventil
DE3425301A1 (de) 1984-07-10 1986-01-23 Klöckner-Humboldt-Deutz AG, 5000 Köln Kuehlanordnung fuer ein gaswechselventil einer brennkraftmaschine
JPH0612745U (ja) * 1992-07-20 1994-02-18 株式会社豊田自動織機製作所 排気弁冷却孔付シリンダヘッド

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104100405A (zh) * 2014-06-30 2014-10-15 司长松 内燃机二重气门机构
CN107806351A (zh) * 2016-09-08 2018-03-16 曼柴油机和涡轮机欧洲股份公司 内燃机

Also Published As

Publication number Publication date
KR20100066350A (ko) 2010-06-17
KR20160042846A (ko) 2016-04-20
DE102008061194A1 (de) 2010-06-10
JP2010138900A (ja) 2010-06-24
FI124258B (sv) 2014-05-30
FI20096082A0 (sv) 2009-10-21
FI20096082A (sv) 2010-06-10

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Application publication date: 20100623