CN100385094C - 用于冷却阀门的方法与装置 - Google Patents

用于冷却阀门的方法与装置 Download PDF

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Publication number
CN100385094C
CN100385094C CNB2003101043595A CN200310104359A CN100385094C CN 100385094 C CN100385094 C CN 100385094C CN B2003101043595 A CNB2003101043595 A CN B2003101043595A CN 200310104359 A CN200310104359 A CN 200310104359A CN 100385094 C CN100385094 C CN 100385094C
Authority
CN
China
Prior art keywords
valve
feeding chamber
return cavity
inlet
stroke
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.)
Expired - Fee Related
Application number
CNB2003101043595A
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English (en)
Chinese (zh)
Other versions
CN1499047A (zh
Inventor
亨宁·汉斯·约根森
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 Filial af MAN Energy Solutions SE
Original Assignee
MAN B&W Diesel AS
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 B&W Diesel AS filed Critical MAN B&W Diesel AS
Publication of CN1499047A publication Critical patent/CN1499047A/zh
Application granted granted Critical
Publication of CN100385094C publication Critical patent/CN100385094C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01L3/12—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
    • F01L3/06—Valve members or valve-seats with means for guiding or deflecting the medium controlled thereby, e.g. producing a rotary motion of the drawn-in cylinder charge
    • 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
    • F01P3/00—Liquid cooling
    • F01P3/12—Arrangements for cooling other engine or machine parts
    • F01P3/14—Arrangements for cooling other engine or machine parts for cooling intake or exhaust valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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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)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
  • Multiple-Way Valves (AREA)
CNB2003101043595A 2002-10-26 2003-10-24 用于冷却阀门的方法与装置 Expired - Fee Related CN100385094C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10249941A DE10249941B4 (de) 2002-10-26 2002-10-26 Verfahren und Vorrichtung zur Kühlung eines Ventils
DE10249941.1 2002-10-26

Publications (2)

Publication Number Publication Date
CN1499047A CN1499047A (zh) 2004-05-26
CN100385094C true CN100385094C (zh) 2008-04-30

Family

ID=32114870

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2003101043595A Expired - Fee Related CN100385094C (zh) 2002-10-26 2003-10-24 用于冷却阀门的方法与装置

Country Status (4)

Country Link
JP (1) JP4509529B2 (ko)
KR (1) KR100998510B1 (ko)
CN (1) CN100385094C (ko)
DE (1) DE10249941B4 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4583407B2 (ja) * 2007-05-16 2010-11-17 有限会社Ｓｇｇ研究所 ４行程エンジンの排気弁冷却装置
JP4510126B2 (ja) 2008-05-13 2010-07-21 エムエーエヌ・ディーゼル・フィリアル・アフ・エムエーエヌ・ディーゼル・エスイー・ティスクランド 大型２サイクルディーゼルエンジンのための排気バルブ、このようなエンジンにおけるＮＯｘ形成削減のためのプロセス、及びこのようなエンジン
DE102010011070B4 (de) 2010-03-11 2012-04-05 Man Diesel & Turbo, Filial Af Man Diesel & Turbo Se, Tyskland Ventilanordnung
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
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
RU2740832C1 (ru) * 2020-03-12 2021-01-21 Федеральное государственное автономное образовательное учреждение высшего образования "Северный (Арктический) федеральный университет имени М.В. Ломоносова" Устройство для термокомпенсации клапанного механизма системы газораспределения с положительным воздействием на характеристики ДВС

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4242398A1 (de) * 1992-12-09 1994-06-16 Siegfried Pusch Kühlvorrichtung für Ein- und/oder Auslaßventile, insbesondere Pilzventile
JPH07293212A (ja) * 1994-04-28 1995-11-07 Nittan Valve Kk 排気弁の冷却装置
DE19742111A1 (de) * 1997-09-24 1999-03-25 Motoren Werke Mannheim Ag Ventilschaftschmierung für eine Hubkolben-Brennkraftmaschine
EP1070832A2 (de) * 1999-07-23 2001-01-24 Man Nutzfahrzeuge Ag Ventilschaftführung mit Zwangsschmierung

Family Cites Families (11)

* 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
JPS443124Y1 (ko) * 1965-08-30 1969-02-05
DE2524183A1 (de) * 1975-05-31 1976-12-16 Maschf Augsburg Nuernberg Ag Gekuehltes ventil
JPS59108810A (ja) * 1982-12-14 1984-06-23 Ishikawajima Harima Heavy Ind Co Ltd 内燃機関の排気弁装置
JPS59121410U (ja) * 1983-02-07 1984-08-16 三菱重工業株式会社 給，排気弁の冷却装置
JPS60195316A (ja) * 1984-03-16 1985-10-03 Michio Ozawa 排気弁冷却方法
JPS60152009U (ja) * 1984-03-21 1985-10-09 小沢　理夫 排気弁装置
JPS6210211U (ko) * 1985-07-05 1987-01-22
DE19527285A1 (de) * 1995-07-26 1997-01-30 Ruediger Ufermann Rundumlaufkühlung für Motorventile
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
DE10159100B4 (de) * 2001-12-01 2004-09-16 Man B&W Diesel A/S Hubkolbenmaschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4242398A1 (de) * 1992-12-09 1994-06-16 Siegfried Pusch Kühlvorrichtung für Ein- und/oder Auslaßventile, insbesondere Pilzventile
JPH07293212A (ja) * 1994-04-28 1995-11-07 Nittan Valve Kk 排気弁の冷却装置
DE19742111A1 (de) * 1997-09-24 1999-03-25 Motoren Werke Mannheim Ag Ventilschaftschmierung für eine Hubkolben-Brennkraftmaschine
EP1070832A2 (de) * 1999-07-23 2001-01-24 Man Nutzfahrzeuge Ag Ventilschaftführung mit Zwangsschmierung

Also Published As

Publication number Publication date
CN1499047A (zh) 2004-05-26
KR100998510B1 (ko) 2010-12-07
DE10249941B4 (de) 2005-11-10
KR20040036668A (ko) 2004-04-30
JP2004144090A (ja) 2004-05-20
JP4509529B2 (ja) 2010-07-21
DE10249941A1 (de) 2004-05-19

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Owner name: MAN DIESEL ENGINES AND TURBINE GERMAN SUBSIDIARY,

Free format text: FORMER NAME: MAN DIESEL AS

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Patentee after: MAN DIESEL & TURBO FILIAL AF MAN DIESEL & TURBO SE TYSKLAND

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Patentee before: MAN DIESEL filial af MAN Diesel SE Tyskland

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080430

Termination date: 20171024

CF01 Termination of patent right due to non-payment of annual fee