HK1019914A1 - An exhaust valve for an internal combustion engine - Google Patents

An exhaust valve for an internal combustion engine

Info

Publication number
HK1019914A1
HK1019914A1 HK99104817A HK99104817A HK1019914A1 HK 1019914 A1 HK1019914 A1 HK 1019914A1 HK 99104817 A HK99104817 A HK 99104817A HK 99104817 A HK99104817 A HK 99104817A HK 1019914 A1 HK1019914 A1 HK 1019914A1
Authority
HK
Hong Kong
Prior art keywords
seat area
valve
valve disc
combustion engine
internal combustion
Prior art date
Application number
HK99104817A
Other languages
English (en)
Inventor
Harro Andreas Hoeg
Original Assignee
Man B & W Diesel
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8095898&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1019914(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Man B & W Diesel filed Critical Man B & W Diesel
Publication of HK1019914A1 publication Critical patent/HK1019914A1/xx

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
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • 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
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
    • F01L3/04—Coated valve members or valve-seats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/20—Multi-cylinder engines with cylinders all in one line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lift Valve (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Powder Metallurgy (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Catalysts (AREA)
  • Heat Treatment Of Articles (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Valve Device For Special Equipments (AREA)
HK99104817A 1996-06-07 1999-10-27 An exhaust valve for an internal combustion engine HK1019914A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK199600641A DK173337B1 (da) 1996-06-07 1996-06-07 Udstødsventil til en forbrændingsmotor
PCT/DK1997/000245 WO1997047861A1 (en) 1996-06-07 1997-06-03 An exhaust valve for an internal combustion engine

Publications (1)

Publication Number Publication Date
HK1019914A1 true HK1019914A1 (en) 2000-03-03

Family

ID=8095898

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99104817A HK1019914A1 (en) 1996-06-07 1999-10-27 An exhaust valve for an internal combustion engine

Country Status (14)

Country Link
US (1) US6244234B1 (da)
EP (1) EP0901564B1 (da)
JP (1) JP3421055B2 (da)
KR (1) KR100419932B1 (da)
CN (1) CN1088148C (da)
AT (1) ATE197337T1 (da)
AU (1) AU3090297A (da)
DE (1) DE69703444C5 (da)
DK (1) DK173337B1 (da)
ES (1) ES2152676T3 (da)
HK (1) HK1019914A1 (da)
NO (1) NO320617B1 (da)
PL (1) PL187245B1 (da)
WO (1) WO1997047861A1 (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001050020A (ja) * 1999-05-31 2001-02-23 Nippon Piston Ring Co Ltd 内燃機関用の弁装置
US6745738B1 (en) 2001-09-17 2004-06-08 Richard J. Bosscher Pneumatic valve return spring
EP2327804B1 (en) * 2008-07-25 2018-01-03 Nittan Valve Co., Ltd. Exhaust poppet valve and solution treatment method of poppet valve
JP2010084693A (ja) * 2008-10-01 2010-04-15 Aisan Ind Co Ltd エンジンバルブ
EP2247833B1 (en) * 2009-01-23 2014-07-16 Man Diesel & Turbo, Filial Af Man Diesel & Turbo Se, Tyskland A movable wall member in form of an exhaust valve spindle or a piston for an internal combustion engine, and a method of manufacturing such a member
CN102877932A (zh) * 2012-10-25 2013-01-16 沈阳航天三菱汽车发动机制造有限公司 一种涡轮增压发动机
CN103016138A (zh) * 2012-11-07 2013-04-03 沈阳航天三菱汽车发动机制造有限公司 涡轮增压发动机
DK177960B1 (en) 2014-04-08 2015-02-02 Man Diesel & Turbo Deutschland An exhaust valve for an internal combustion engine
CN105240072B (zh) * 2015-11-03 2017-07-14 济南大学 一种电磁控制的排气门连接装置
CN106077914B (zh) * 2016-07-15 2019-07-09 南京国际船舶设备配件有限公司 一种船用低速机气阀盘底及其焊接工艺
CN106112204A (zh) * 2016-07-15 2016-11-16 南京国际船舶设备配件有限公司 一种船用低速机气阀密封面堆焊镍基合金焊接工艺
DE102016117698A1 (de) * 2016-09-20 2018-03-22 Man Diesel & Turbo Se Ventilkörper eines Gaswechselventils, Gaswechselventil und Brennkraftmaschine
CN112756532A (zh) * 2020-11-30 2021-05-07 沪东重机有限公司 一种船用低速柴油机排气阀阀杆的制造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741080A (en) * 1987-02-20 1988-05-03 Eaton Corporation Process for providing valve members having varied microstructure
US4844864A (en) * 1988-04-27 1989-07-04 Carpenter Technology Corporation Precipitation hardenable, nickel-base alloy
JP2778705B2 (ja) * 1988-09-30 1998-07-23 日立金属株式会社 Ｎｉ基超耐熱合金およびその製造方法
US4909860A (en) * 1989-02-21 1990-03-20 Inco Alloys International, Inc. Method for strengthening cold worked nickel-base alloys
DK0521821T3 (da) * 1991-07-04 1996-08-26 New Sulzer Diesel Ag Udstødningsventil til en dieselforbrændingsmotor og fremgangsmåde til fremstilling af ventilen
US5328527A (en) * 1992-12-15 1994-07-12 Trw Inc. Iron aluminum based engine intake valves and method of making thereof

Also Published As

Publication number Publication date
NO985611D0 (no) 1998-12-01
KR20000016391A (ko) 2000-03-25
ATE197337T1 (de) 2000-11-15
JP2000505148A (ja) 2000-04-25
NO320617B1 (no) 2005-12-27
DK173337B1 (da) 2000-07-31
DE69703444T2 (de) 2001-04-05
DK64196A (da) 1997-12-08
KR100419932B1 (ko) 2004-06-18
ES2152676T3 (es) 2001-02-01
AU3090297A (en) 1998-01-07
US6244234B1 (en) 2001-06-12
DE69703444C5 (de) 2017-03-30
NO985611L (no) 1998-12-01
JP3421055B2 (ja) 2003-06-30
DE69703444D1 (de) 2000-12-07
PL187245B1 (pl) 2004-06-30
PL330429A1 (en) 1999-05-10
CN1221472A (zh) 1999-06-30
WO1997047861A1 (en) 1997-12-18
EP0901564A1 (en) 1999-03-17
CN1088148C (zh) 2002-07-24
EP0901564B1 (en) 2000-11-02

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Legal Events

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PF Patent in force
PE Patent expired

Effective date: 20170602