WO2011110308A3 - Ventilanordnung - Google Patents

Ventilanordnung Download PDF

Info

Publication number
WO2011110308A3
WO2011110308A3 PCT/EP2011/001059 EP2011001059W WO2011110308A3 WO 2011110308 A3 WO2011110308 A3 WO 2011110308A3 EP 2011001059 W EP2011001059 W EP 2011001059W WO 2011110308 A3 WO2011110308 A3 WO 2011110308A3
Authority
WO
WIPO (PCT)
Prior art keywords
valve
valve assembly
cooling medium
gas conduit
outlet chamber
Prior art date
Application number
PCT/EP2011/001059
Other languages
English (en)
French (fr)
Other versions
WO2011110308A2 (de
Inventor
Arne Kvistgaard Petersen
Henning Hans Jorgensen
Original Assignee
Man Diesel & Turbo, Filial Af Man Diesel & Turbo Se, Tyskland
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 & Turbo, Filial Af Man Diesel & Turbo Se, Tyskland filed Critical Man Diesel & Turbo, Filial Af Man Diesel & Turbo Se, Tyskland
Priority to JP2012556405A priority Critical patent/JP5688667B2/ja
Priority to KR1020127026419A priority patent/KR101384086B1/ko
Priority to CN201180013416.1A priority patent/CN102791966B/zh
Publication of WO2011110308A2 publication Critical patent/WO2011110308A2/de
Publication of WO2011110308A3 publication Critical patent/WO2011110308A3/de

Links

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
    • 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
    • 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
    • F01L3/18—Liquid cooling of valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

Bei einer Ventilanordnung mit einem einem Gaskanal (8) zugeordneten, einen Ventilteller (6) und einen diesen tragenden Ventilschaft (7) aufweisenden, mit einer Kühleinrichtung versehenen Ventil (4) lassen sich dadurch eine einfach Bauweise sowie eine hohe Funktionssicherheit und gute Energiebilanz erreichen, dass ein gasförmiges oder zumindest teilweise aus in einen gasförmigen Zustand überführbaren Komponenten bestehendes Kühlmedium Verwendung findet, das als Gas über wenigstens eine Fortlasskammer (17) in einen Gaskanal (8) entsorgt wird, wozu jede von der Fortlasskammer (17) abgehende Entsorgungsleitung (19) in einen Gaskanal (8) mündet.
PCT/EP2011/001059 2010-03-11 2011-03-03 Ventilanordnung WO2011110308A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012556405A JP5688667B2 (ja) 2010-03-11 2011-03-03 バルブアッセンブリ、バルブハウジング、バルブ、ガイドブシュおよびエンジン
KR1020127026419A KR101384086B1 (ko) 2010-03-11 2011-03-03 밸브 어셈블리
CN201180013416.1A CN102791966B (zh) 2010-03-11 2011-03-03 气门装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010011070.1 2010-03-11
DE102010011070A DE102010011070B4 (de) 2010-03-11 2010-03-11 Ventilanordnung

Publications (2)

Publication Number Publication Date
WO2011110308A2 WO2011110308A2 (de) 2011-09-15
WO2011110308A3 true WO2011110308A3 (de) 2011-11-10

Family

ID=44507855

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/001059 WO2011110308A2 (de) 2010-03-11 2011-03-03 Ventilanordnung

Country Status (5)

Country Link
JP (1) JP5688667B2 (de)
KR (1) KR101384086B1 (de)
CN (1) CN102791966B (de)
DE (1) DE102010011070B4 (de)
WO (1) WO2011110308A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6091008B2 (ja) 2013-11-18 2017-03-08 三菱重工業株式会社 排気弁動弁機構、ディーゼルエンジン及び排気弁動弁機構の排気弁冷却方法
RU2567482C2 (ru) * 2014-03-18 2015-11-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Елецкий государственный университет им. И.А. Бунина" Механизм газораспределения дизеля
CN105587359A (zh) * 2016-03-09 2016-05-18 广西玉柴机器股份有限公司 发动机的进气系统
DK179175B1 (en) * 2016-03-16 2018-01-08 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland A cylinder cover for a large two-stroke turbocharged compression-ignited internal combustion engine
CN106246320B (zh) * 2016-08-25 2019-02-15 国网山西省电力公司大同供电公司 一种降低发动机进排气门温度的装置及其控制方法
US11286819B2 (en) * 2018-03-14 2022-03-29 Federal-Mogul Valvetrain Gmbh Internally cooled valve with inertial pump
CN112539095A (zh) * 2020-11-26 2021-03-23 潍柴动力股份有限公司 气门、气缸盖和发动机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE670900C (de) * 1937-01-23 1939-01-27 Motoraktieselskapet Av 1935 Kuehleinrichtung fuer ein mit Hohlraeumen fuer den Durchtritt eines gasfoermigen Kuehlmittels versehenes Ventil fuer Brennkraftmaschinen
JPS60195316A (ja) * 1984-03-16 1985-10-03 Michio Ozawa 排気弁冷却方法
JPH07293212A (ja) * 1994-04-28 1995-11-07 Nittan Valve Kk 排気弁の冷却装置
DE19527285A1 (de) * 1995-07-26 1997-01-30 Ruediger Ufermann Rundumlaufkühlung für Motorventile

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544605A (en) * 1947-11-13 1951-03-06 Mallory Marion Internal-combustion engine
DE1030102B (de) * 1953-10-27 1958-05-14 Maschf Augsburg Nuernberg Ag Ventil fuer Brennkraftmaschinen grosser Leistung
GB1318123A (en) * 1970-04-22 1973-05-23 Alfa Romeo Spa Device for the timed injection of air into the exhaust ducts of an internal combustion engine
JPS5410840A (en) 1977-06-24 1979-01-26 Hitachi Zosen Corp Method for supplying cooling air for internal combustion engine air cooling exhaust valve
DK173452B1 (da) 1998-09-09 2000-11-20 Man B & W Diesel As Ventil til en forbrændingsmotor og fremgangsmåde til køling af en sådan ventil
DE10249941B4 (de) 2002-10-26 2005-11-10 Man B & W Diesel A/S Verfahren und Vorrichtung zur Kühlung eines Ventils
CN201129192Y (zh) * 2007-11-20 2008-10-08 扬动股份有限公司 发动机气门

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE670900C (de) * 1937-01-23 1939-01-27 Motoraktieselskapet Av 1935 Kuehleinrichtung fuer ein mit Hohlraeumen fuer den Durchtritt eines gasfoermigen Kuehlmittels versehenes Ventil fuer Brennkraftmaschinen
JPS60195316A (ja) * 1984-03-16 1985-10-03 Michio Ozawa 排気弁冷却方法
JPH07293212A (ja) * 1994-04-28 1995-11-07 Nittan Valve Kk 排気弁の冷却装置
DE19527285A1 (de) * 1995-07-26 1997-01-30 Ruediger Ufermann Rundumlaufkühlung für Motorventile

Also Published As

Publication number Publication date
CN102791966B (zh) 2015-04-01
KR20120136390A (ko) 2012-12-18
DE102010011070B4 (de) 2012-04-05
JP5688667B2 (ja) 2015-03-25
JP2013522513A (ja) 2013-06-13
CN102791966A (zh) 2012-11-21
DE102010011070A1 (de) 2011-09-15
KR101384086B1 (ko) 2014-04-09
WO2011110308A2 (de) 2011-09-15

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