FR2862699B1 - Moteur a combustion interne avec agencement de soupapes d'admission - Google Patents

Moteur a combustion interne avec agencement de soupapes d'admission

Info

Publication number
FR2862699B1
FR2862699B1 FR0412243A FR0412243A FR2862699B1 FR 2862699 B1 FR2862699 B1 FR 2862699B1 FR 0412243 A FR0412243 A FR 0412243A FR 0412243 A FR0412243 A FR 0412243A FR 2862699 B1 FR2862699 B1 FR 2862699B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
intake valve
valve arrangement
arrangement
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
FR0412243A
Other languages
English (en)
Other versions
FR2862699A1 (fr
Inventor
Gerrit Suck
Gunter Sohlke
Reinhard Strich
Volker Schille
Oliver Fladung
Hans Jurgen Quandt
Hans Gunter Groeer
Bernd Stiebels
Friedhelm Walkling
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.)
Volkswagen AG
Original Assignee
Volkswagen AG
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 Volkswagen AG filed Critical Volkswagen AG
Publication of FR2862699A1 publication Critical patent/FR2862699A1/fr
Application granted granted Critical
Publication of FR2862699B1 publication Critical patent/FR2862699B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01L3/12—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
    • 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
    • F01L3/12—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
    • F01L3/12—Cooling of valves
    • F01L3/16—Cooling of valves by means of a fluid flowing through or along valve, e.g. air
    • F01L3/18—Liquid cooling of valve
    • 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
    • F01L3/22—Valve-seats not provided for in preceding subgroups of this group; Fixing of valve-seats

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
FR0412243A 2003-11-21 2004-11-18 Moteur a combustion interne avec agencement de soupapes d'admission Expired - Fee Related FR2862699B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003154480 DE10354480A1 (de) 2003-11-21 2003-11-21 Brennkraftmaschine mit Einlassventilanordnung

Publications (2)

Publication Number Publication Date
FR2862699A1 FR2862699A1 (fr) 2005-05-27
FR2862699B1 true FR2862699B1 (fr) 2012-11-16

Family

ID=34530285

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0412243A Expired - Fee Related FR2862699B1 (fr) 2003-11-21 2004-11-18 Moteur a combustion interne avec agencement de soupapes d'admission

Country Status (2)

Country Link
DE (1) DE10354480A1 (fr)
FR (1) FR2862699B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005035034B4 (de) * 2005-07-27 2007-05-31 Alois Dotzer Dieselmotorisch betriebene Brennkraftmaschine
DE102010036659B4 (de) * 2010-07-27 2021-12-09 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Brennkraftmaschine mit Gaswechselventilen die mit einer photokatalytischen Oberflächenbeschichtung versehen sind
DE102013216188A1 (de) * 2013-08-14 2015-03-12 Mahle International Gmbh Leichtmetalleinlassventil
RU2567482C2 (ru) * 2014-03-18 2015-11-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Елецкий государственный университет им. И.А. Бунина" Механизм газораспределения дизеля
US11215089B2 (en) 2019-12-13 2022-01-04 Caterpillar Inc. Engine head assembly with valve seat insert with stiffness relief cutout

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE667007C (de) * 1930-04-04 1938-11-02 Fritz Zeiss Dipl Ing Auslassventil fuer luftgekuehlte Brennkraftmaschinen
US4108132A (en) * 1975-11-10 1978-08-22 Nissan Motor Company, Limited Internal combustion engine having an improved inlet valve arrangement
US4106466A (en) * 1976-08-16 1978-08-15 Caterpillar Tractor Co. Engine valve with recessed seat and annular groove
DE3615018C1 (en) * 1986-05-02 1987-05-21 Mtu Friedrichshafen Gmbh Valve stem guide for an exhaust valve
DE4242398A1 (de) * 1992-12-09 1994-06-16 Siegfried Pusch Kühlvorrichtung für Ein- und/oder Auslaßventile, insbesondere Pilzventile
DE4308733A1 (de) * 1993-03-19 1994-09-22 Audi Ag Zylinderkopf für eine Brennkraftmaschine
GB2278638A (en) * 1993-06-02 1994-12-07 Manganese Bronze Ltd I.c.engine cylinder head valve seat inserts.
DE10034773B4 (de) * 2000-07-18 2006-08-17 Man B & W Diesel A/S Gaswechselventilanordnung
DE10117527A1 (de) * 2001-04-07 2002-10-17 Volkswagen Ag Motoröl für eine Brennkraftmaschine mit Direkteinspritzung

Also Published As

Publication number Publication date
DE10354480A1 (de) 2005-06-23
FR2862699A1 (fr) 2005-05-27

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150731