KR20070112287A - 내식층을 갖는 가스 교환 밸브 - Google Patents

내식층을 갖는 가스 교환 밸브 Download PDF

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Publication number
KR20070112287A
KR20070112287A KR1020077023714A KR20077023714A KR20070112287A KR 20070112287 A KR20070112287 A KR 20070112287A KR 1020077023714 A KR1020077023714 A KR 1020077023714A KR 20077023714 A KR20077023714 A KR 20077023714A KR 20070112287 A KR20070112287 A KR 20070112287A
Authority
KR
South Korea
Prior art keywords
valve
cone
layer
nitride
nitride layer
Prior art date
Application number
KR1020077023714A
Other languages
English (en)
Korean (ko)
Inventor
안야 뤼페르트
Original Assignee
맨 비앤드더블유 디젤 악티엔게젤샤프트
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 맨 비앤드더블유 디젤 악티엔게젤샤프트 filed Critical 맨 비앤드더블유 디젤 악티엔게젤샤프트
Publication of KR20070112287A publication Critical patent/KR20070112287A/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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/32—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for rotating lift valves, e.g. to diminish wear
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/28—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases more than one element being applied in one step
    • C23C8/30—Carbo-nitriding
    • C23C8/32—Carbo-nitriding of ferrous surfaces
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Lift Valve (AREA)
KR1020077023714A 2005-03-18 2006-03-14 내식층을 갖는 가스 교환 밸브 KR20070112287A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005013088.7 2005-03-18
DE102005013088A DE102005013088B4 (de) 2005-03-18 2005-03-18 Gaswechselventil mit Korrosionsschutzschicht

Publications (1)

Publication Number Publication Date
KR20070112287A true KR20070112287A (ko) 2007-11-22

Family

ID=36602668

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077023714A KR20070112287A (ko) 2005-03-18 2006-03-14 내식층을 갖는 가스 교환 밸브

Country Status (10)

Country Link
US (1) US20080149062A1 (zh)
EP (1) EP1864003A1 (zh)
JP (1) JP2008533372A (zh)
KR (1) KR20070112287A (zh)
CN (1) CN101142379A (zh)
CA (1) CA2601053A1 (zh)
DE (1) DE102005013088B4 (zh)
NO (1) NO20075320L (zh)
RU (1) RU2007138648A (zh)
WO (1) WO2006097264A1 (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008018875A1 (de) 2008-04-14 2009-10-15 Märkisches Werk GmbH Auslassventil an einem Hubkolbenmotor
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
DE102008061237A1 (de) 2008-12-09 2010-06-10 Man Diesel Se Gaswechselventil und Verfahren zu seiner Herstellung
JP5036879B2 (ja) * 2009-01-23 2012-09-26 マン・ディーゼル・アンド・ターボ，フィリアル・アフ・マン・ディーゼル・アンド・ターボ・エスイー，ティスクランド 内燃機関のための、排気弁スピンドルまたはピストンの形態にある可動壁部材、および当該部材を製造する方法
KR101274239B1 (ko) * 2010-12-02 2013-06-11 기아자동차주식회사 차량용 흡배기 밸브
DE102012202859A1 (de) * 2012-02-24 2013-08-29 Mahle International Gmbh Ventilsystem zur Ladungswechselsteuerung
US9051910B2 (en) 2013-01-31 2015-06-09 Caterpillar Inc. Valve assembly for fuel system and method
DE102013203443A1 (de) * 2013-02-28 2014-08-28 Mahle International Gmbh Metallisches Hohlventil
DE102013203441A1 (de) 2013-02-28 2014-08-28 Bayerische Motoren Werke Aktiengesellschaft Betriebsverfahren für ein einachsiges Wankstabilisierungssystem eines zweiachsigen, zweispurigen Fahrzeugs
DE102013210900A1 (de) * 2013-06-11 2014-12-11 Mahle International Gmbh Gaswechselventil einer Brennkraftmaschine
CN103498711A (zh) * 2013-10-21 2014-01-08 济南沃德汽车零部件有限公司 盘锥面堆焊合金并在合金层上保留氮化层的气门
WO2018210416A1 (en) * 2017-05-17 2018-11-22 Federal-Mogul Valvetrain Gmbh Poppet valve and method for production thereof
DE102019207536A1 (de) * 2019-05-23 2020-11-26 Mahle International Gmbh Gaswechselventil
CN114810270B (zh) * 2022-04-07 2023-08-01 重庆乐瑞斯科技有限公司 升程可自适应调节型配气机构

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1902676A (en) * 1929-12-19 1933-03-21 Sutton Hubert Hardening alloy steels
US2745777A (en) * 1951-12-20 1956-05-15 Armco Steel Corp Internal combustion engine valves and the like
GB1351234A (en) * 1970-07-21 1974-04-24 Nissan Motor Process for forming a soft nitride layer in a metal surface
EP0608431B1 (en) * 1992-07-16 2001-09-19 Nippon Steel Corporation Titanium alloy bar suitable for producing engine valve
JPH06146825A (ja) * 1992-11-04 1994-05-27 Fuji Oozx Inc チタン製エンジンバルブ
DE4341811A1 (de) * 1993-12-08 1995-06-14 Man B & W Diesel Ag Gaswechselventil für eine Brennkraftmaschine
US5441235A (en) * 1994-05-20 1995-08-15 Eaton Corporation Titanium nitride coated valve and method for making
DE19618477C2 (de) * 1996-05-08 2000-08-03 Trw Deutschland Gmbh Herstellungsverfahren für ein nitriertes Bimetallventil
US5934238A (en) * 1998-02-20 1999-08-10 Eaton Corporation Engine valve assembly
US5960760A (en) * 1998-02-20 1999-10-05 Eaton Corporation Light weight hollow valve assembly
JP2001050020A (ja) * 1999-05-31 2001-02-23 Nippon Piston Ring Co Ltd 内燃機関用の弁装置
WO2001034867A1 (fr) * 1999-11-10 2001-05-17 Cemm Co., Ltd. Procede de nitruration d'un materiau de base d'alliage du groupe du fer
JP2003307105A (ja) * 2002-04-12 2003-10-31 Fuji Oozx Inc エンジンバルブ
SE525291C2 (sv) * 2002-07-03 2005-01-25 Sandvik Ab Ytmodifierat rostfritt stål
US6912984B2 (en) * 2003-03-28 2005-07-05 Eaton Corporation Composite lightweight engine poppet valve

Also Published As

Publication number Publication date
CA2601053A1 (en) 2006-09-21
DE102005013088B4 (de) 2006-12-28
US20080149062A1 (en) 2008-06-26
JP2008533372A (ja) 2008-08-21
WO2006097264A1 (de) 2006-09-21
EP1864003A1 (de) 2007-12-12
NO20075320L (no) 2007-12-13
DE102005013088A1 (de) 2006-09-21
CN101142379A (zh) 2008-03-12
RU2007138648A (ru) 2009-04-27

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WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid