ATE451542T1 - Ventilsitz in ausführung mit versetzten fasen - Google Patents

Ventilsitz in ausführung mit versetzten fasen

Info

Publication number
ATE451542T1
ATE451542T1 AT08150059T AT08150059T ATE451542T1 AT E451542 T1 ATE451542 T1 AT E451542T1 AT 08150059 T AT08150059 T AT 08150059T AT 08150059 T AT08150059 T AT 08150059T AT E451542 T1 ATE451542 T1 AT E451542T1
Authority
AT
Austria
Prior art keywords
valve seat
version
axis
seat
head
Prior art date
Application number
AT08150059T
Other languages
English (en)
Inventor
Patrick Lutz
Jean-Pierre Chemisky
David Gimbres
Original Assignee
Peugeot Citroon Automobiles Sa
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 Peugeot Citroon Automobiles Sa filed Critical Peugeot Citroon Automobiles Sa
Application granted granted Critical
Publication of ATE451542T1 publication Critical patent/ATE451542T1/de

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
    • F01L3/06—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)
  • Lift Valve (AREA)
  • Valve Housings (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
AT08150059T 2007-01-11 2008-01-04 Ventilsitz in ausführung mit versetzten fasen ATE451542T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0752630A FR2911366B1 (fr) 2007-01-11 2007-01-11 Siege de soupape usine en deux chanfreins desaxes

Publications (1)

Publication Number Publication Date
ATE451542T1 true ATE451542T1 (de) 2009-12-15

Family

ID=38370756

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08150059T ATE451542T1 (de) 2007-01-11 2008-01-04 Ventilsitz in ausführung mit versetzten fasen

Country Status (4)

Country Link
EP (1) EP1944476B1 (de)
AT (1) ATE451542T1 (de)
DE (1) DE602008000342D1 (de)
FR (1) FR2911366B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2923857B1 (fr) * 2007-11-15 2009-12-11 Renault Sas Culasse d'un moteur a combustion interne
FR2929990B1 (fr) 2008-04-09 2010-05-21 Peugeot Citroen Automobiles Sa Moteur a combustion interne comprenant des conduits d'admission usines en chanfrein
CN109209672B (zh) * 2018-09-27 2020-08-21 潍柴动力股份有限公司 异形气门座圈底孔及气缸盖
FR3103515B1 (fr) 2019-11-21 2022-11-11 Renault Sas Siege de soupape d’echappement presentant un profil aerodynamique optimise
CN113404607B (zh) * 2021-08-19 2021-12-21 潍柴动力股份有限公司 一种气缸盖与一种燃气发动机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD234998A3 (de) * 1983-04-19 1986-04-23 Ifa Motorenwerke Zylinderkopf mit einlassdrallkanal
DE59705848D1 (de) * 1996-06-20 2002-01-31 Volkswagen Ag Verfahren und Vorrichtung zum Betreiben einer fremdgezündeten Hubkolben-Brennkraftmaschine
JP2002004821A (ja) * 2000-06-20 2002-01-09 Honda Motor Co Ltd 内燃機関の弁座
JP3676967B2 (ja) * 2000-08-14 2005-07-27 新潟原動機株式会社 シリンダヘッド
FR2875537A1 (fr) * 2004-09-23 2006-03-24 Renault Sas Moteur comprenant une culasse presentant au moins un conduit d'admission de gaz

Also Published As

Publication number Publication date
EP1944476B1 (de) 2009-12-09
EP1944476A1 (de) 2008-07-16
FR2911366A1 (fr) 2008-07-18
FR2911366B1 (fr) 2009-04-17
DE602008000342D1 (de) 2010-01-21

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties