PL3793762T3 - Sposób wytwarzania zgrzewanego zaworu z pustą przestrzenią - Google Patents

Sposób wytwarzania zgrzewanego zaworu z pustą przestrzenią

Info

Publication number
PL3793762T3
PL3793762T3 PL19728584T PL19728584T PL3793762T3 PL 3793762 T3 PL3793762 T3 PL 3793762T3 PL 19728584 T PL19728584 T PL 19728584T PL 19728584 T PL19728584 T PL 19728584T PL 3793762 T3 PL3793762 T3 PL 3793762T3
Authority
PL
Poland
Prior art keywords
producing
cavity valve
welded cavity
welded
valve
Prior art date
Application number
PL19728584T
Other languages
English (en)
Inventor
Thorsten MATTHIAS
Antonius Wolking
Original Assignee
Federal-Mogul Valvetrain Gmbh
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 Federal-Mogul Valvetrain Gmbh filed Critical Federal-Mogul Valvetrain Gmbh
Publication of PL3793762T3 publication Critical patent/PL3793762T3/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/129—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding specially adapted for particular articles or workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/01—Welding by high-frequency current heating by induction heating
    • 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
    • F01L3/14—Cooling of valves by means of a liquid or solid coolant, e.g. sodium, in a closed chamber in a valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • 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
    • 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
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Valves (AREA)
  • Valve Housings (AREA)
  • General Induction Heating (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Heat Treatment Of Articles (AREA)
PL19728584T 2018-09-13 2019-05-21 Sposób wytwarzania zgrzewanego zaworu z pustą przestrzenią PL3793762T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102018122441.9A DE102018122441A1 (de) 2018-09-13 2018-09-13 Geschweisstes hohlraumventil mit kleiner wärmeeinflusszone und verfahren zur herstellung
PCT/EP2019/063054 WO2020052818A1 (de) 2018-09-13 2019-05-21 Verfahren zur herstellung eines geschweisstes hohlraumventil
EP19728584.4A EP3793762B1 (de) 2018-09-13 2019-05-21 Verfahren zur herstellung eines geschweissten hohlraumventils

Publications (1)

Publication Number Publication Date
PL3793762T3 true PL3793762T3 (pl) 2022-05-30

Family

ID=66770421

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19728584T PL3793762T3 (pl) 2018-09-13 2019-05-21 Sposób wytwarzania zgrzewanego zaworu z pustą przestrzenią

Country Status (5)

Country Link
US (1) US11951561B2 (pl)
EP (1) EP3793762B1 (pl)
DE (1) DE102018122441A1 (pl)
PL (1) PL3793762T3 (pl)
WO (1) WO2020052818A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113791111B (zh) * 2021-08-06 2023-06-30 中国科学院合肥物质科学研究院 一种利用金属材料内耗测定再结晶温度的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874636A (en) * 1973-11-19 1975-04-01 Rockwell International Corp Sealed valve and related structure
JP2002178167A (ja) * 2000-12-08 2002-06-25 Fuji Oozx Inc Ｔｉ合金とＴｉ−Ａｌ系金属間化合物との接合方法及びこの方法により形成したエンジンバルブ
DE10209770A1 (de) 2002-03-05 2003-10-09 Daimler Chrysler Ag Leichtbauventil
DE102007026328A1 (de) * 2007-06-06 2008-02-14 Daimler Ag Verfahren zum stoffschlüssigen Verbinden
JP2009013935A (ja) * 2007-07-06 2009-01-22 Toyota Motor Corp 内燃機関用中空バルブ
DE102008034930A1 (de) * 2008-07-26 2010-01-28 Mtu Aero Engines Gmbh Verfahren zum Erzeugen einer Fügeverbindung mit einkristallinem oder gerichtet erstarrtem Werkstoff
DE102015220891A1 (de) 2015-10-26 2017-04-27 Federal-Mogul Valvetrain Gmbh Innengekühltes Ventil für Verbrennungsmotoren sowie Verfahren und Vorrichtung zu dessen Herstellung

Also Published As

Publication number Publication date
US20220048130A1 (en) 2022-02-17
WO2020052818A1 (de) 2020-03-19
DE102018122441A1 (de) 2020-03-19
US11951561B2 (en) 2024-04-09
EP3793762A1 (de) 2021-03-24
EP3793762B1 (de) 2022-01-26

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