DE102008061237A1 - Gaswechselventil und Verfahren zu seiner Herstellung - Google Patents

Gaswechselventil und Verfahren zu seiner Herstellung Download PDF

Info

Publication number
DE102008061237A1
DE102008061237A1 DE102008061237A DE102008061237A DE102008061237A1 DE 102008061237 A1 DE102008061237 A1 DE 102008061237A1 DE 102008061237 A DE102008061237 A DE 102008061237A DE 102008061237 A DE102008061237 A DE 102008061237A DE 102008061237 A1 DE102008061237 A1 DE 102008061237A1
Authority
DE
Germany
Prior art keywords
gas exchange
exchange valve
valve
high temperature
layer
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.)
Ceased
Application number
DE102008061237A
Other languages
German (de)
English (en)
Inventor
Robert Kuda
Ralf Pinternagel
Manfred Walenta
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
Priority to DE102008061237A priority Critical patent/DE102008061237A1/de
Priority to FI20096083A priority patent/FI124577B/fi
Priority to KR1020090103548A priority patent/KR20100066349A/ko
Priority to JP2009252136A priority patent/JP2010138899A/ja
Priority to CN200910260810A priority patent/CN101749067A/zh
Publication of DE102008061237A1 publication Critical patent/DE102008061237A1/de
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P13/00—Making metal objects by operations essentially involving machining but not covered by a single other subclass
    • 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
    • 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
    • C23C8/36—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 using ionised gases, e.g. ionitriding
    • 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
    • F01L2303/00—Manufacturing of components used in valve arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Lift Valve (AREA)
  • Heat Treatment Of Articles (AREA)
DE102008061237A 2008-12-09 2008-12-09 Gaswechselventil und Verfahren zu seiner Herstellung Ceased DE102008061237A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE102008061237A DE102008061237A1 (de) 2008-12-09 2008-12-09 Gaswechselventil und Verfahren zu seiner Herstellung
FI20096083A FI124577B (fi) 2008-12-09 2009-10-21 Kaasunvaihtoventtiili ja menetelmä sen valmistamiseksi
KR1020090103548A KR20100066349A (ko) 2008-12-09 2009-10-29 가스 교환 밸브 및 그 제조 방법
JP2009252136A JP2010138899A (ja) 2008-12-09 2009-11-02 ガス交換弁及びその製造法
CN200910260810A CN101749067A (zh) 2008-12-09 2009-12-09 换气阀及其制造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008061237A DE102008061237A1 (de) 2008-12-09 2008-12-09 Gaswechselventil und Verfahren zu seiner Herstellung

Publications (1)

Publication Number Publication Date
DE102008061237A1 true DE102008061237A1 (de) 2010-06-10

Family

ID=41263498

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102008061237A Ceased DE102008061237A1 (de) 2008-12-09 2008-12-09 Gaswechselventil und Verfahren zu seiner Herstellung

Country Status (5)

Country Link
JP (1) JP2010138899A (zh)
KR (1) KR20100066349A (zh)
CN (1) CN101749067A (zh)
DE (1) DE102008061237A1 (zh)
FI (1) FI124577B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010002457A1 (de) * 2010-03-01 2011-09-01 Man Diesel & Turbo Se Gaswechselventil einer Brennkraftmaschine
DE102012202859A1 (de) * 2012-02-24 2013-08-29 Mahle International Gmbh Ventilsystem zur Ladungswechselsteuerung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8555503B2 (en) * 2011-07-20 2013-10-15 Ford Global Technologies, Llc Casting-integrated control body processing
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
JP6912676B2 (ja) 2018-10-26 2021-08-04 日鍛バルブ株式会社 エンジンバルブのボス部付き中間品の製造方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0269245B1 (en) * 1986-10-27 1990-11-28 Eaton Corporation Solution heat treatment of engine poppet valves
DE4014072C2 (zh) * 1989-06-09 1991-12-05 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf, De
DE19618477C2 (de) * 1996-05-08 2000-08-03 Trw Deutschland Gmbh Herstellungsverfahren für ein nitriertes Bimetallventil
DE10340320B4 (de) * 2003-08-29 2005-11-17 Daimlerchrysler Ag Mehrteiliges zusammengesetztes Ventil für eine Brennkraftmaschine
DE102005013088A1 (de) 2005-03-18 2006-09-21 Man B & W Diesel Ag Gaswechselventil mit Korrosionsschutzschicht
US20070240668A1 (en) * 2006-03-29 2007-10-18 Burton David R Inlet valve having high temperature coating and internal combustion engines incorporating same
DE102008018875A1 (de) * 2008-04-14 2009-10-15 Märkisches Werk GmbH Auslassventil an einem Hubkolbenmotor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271823A (en) * 1992-06-17 1993-12-21 Eaton Corporation Method of making a trivalent chromium plated engine valve
JP4641091B2 (ja) * 2000-09-11 2011-03-02 清隆 松浦 金属材料表面に対する炭窒化物層形成方法及び表面に炭窒化物層を備えるチタン系金属材料
JP2005232518A (ja) * 2004-02-18 2005-09-02 Parker Netsu Shori Kogyo Kk エンジンバルブの表面硬化処理法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0269245B1 (en) * 1986-10-27 1990-11-28 Eaton Corporation Solution heat treatment of engine poppet valves
DE4014072C2 (zh) * 1989-06-09 1991-12-05 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf, De
DE19618477C2 (de) * 1996-05-08 2000-08-03 Trw Deutschland Gmbh Herstellungsverfahren für ein nitriertes Bimetallventil
DE10340320B4 (de) * 2003-08-29 2005-11-17 Daimlerchrysler Ag Mehrteiliges zusammengesetztes Ventil für eine Brennkraftmaschine
DE102005013088A1 (de) 2005-03-18 2006-09-21 Man B & W Diesel Ag Gaswechselventil mit Korrosionsschutzschicht
US20070240668A1 (en) * 2006-03-29 2007-10-18 Burton David R Inlet valve having high temperature coating and internal combustion engines incorporating same
DE102008018875A1 (de) * 2008-04-14 2009-10-15 Märkisches Werk GmbH Auslassventil an einem Hubkolbenmotor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010002457A1 (de) * 2010-03-01 2011-09-01 Man Diesel & Turbo Se Gaswechselventil einer Brennkraftmaschine
DE102012202859A1 (de) * 2012-02-24 2013-08-29 Mahle International Gmbh Ventilsystem zur Ladungswechselsteuerung
US8919316B2 (en) 2012-02-24 2014-12-30 Mahle International Gmbh Valve system for controlling the charge exchange

Also Published As

Publication number Publication date
KR20100066349A (ko) 2010-06-17
FI124577B (fi) 2014-10-31
CN101749067A (zh) 2010-06-23
FI20096083A0 (fi) 2009-10-21
JP2010138899A (ja) 2010-06-24
FI20096083A (fi) 2010-06-10

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8127 New person/name/address of the applicant

Owner name: MAN DIESEL & TURBO SE, 86153 AUGSBURG, DE

R012 Request for examination validly filed
R081 Change of applicant/patentee

Owner name: MAN ENERGY SOLUTIONS SE, DE

Free format text: FORMER OWNER: MAN DIESEL & TURBO SE, 86153 AUGSBURG, DE

R016 Response to examination communication
R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final