FR2914359B1 - Agencement pour une culasse d'un moteur thermique de vehicule automobile comportant un siege venturi. - Google Patents

Agencement pour une culasse d'un moteur thermique de vehicule automobile comportant un siege venturi.

Info

Publication number
FR2914359B1
FR2914359B1 FR0754048A FR0754048A FR2914359B1 FR 2914359 B1 FR2914359 B1 FR 2914359B1 FR 0754048 A FR0754048 A FR 0754048A FR 0754048 A FR0754048 A FR 0754048A FR 2914359 B1 FR2914359 B1 FR 2914359B1
Authority
FR
France
Prior art keywords
motor
arrangement
cylinder head
motor vehicle
thermal
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.)
Active
Application number
FR0754048A
Other languages
English (en)
Other versions
FR2914359A1 (fr
Inventor
Etienne Chauvel
Patrick Dumont
Jerome Estienne
Julien Ange Maestroni
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0754048A priority Critical patent/FR2914359B1/fr
Publication of FR2914359A1 publication Critical patent/FR2914359A1/fr
Application granted granted Critical
Publication of FR2914359B1 publication Critical patent/FR2914359B1/fr
Active 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
    • F01L3/06—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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
FR0754048A 2007-03-27 2007-03-27 Agencement pour une culasse d'un moteur thermique de vehicule automobile comportant un siege venturi. Active FR2914359B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0754048A FR2914359B1 (fr) 2007-03-27 2007-03-27 Agencement pour une culasse d'un moteur thermique de vehicule automobile comportant un siege venturi.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0754048A FR2914359B1 (fr) 2007-03-27 2007-03-27 Agencement pour une culasse d'un moteur thermique de vehicule automobile comportant un siege venturi.

Publications (2)

Publication Number Publication Date
FR2914359A1 FR2914359A1 (fr) 2008-10-03
FR2914359B1 true FR2914359B1 (fr) 2009-05-08

Family

ID=38663139

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0754048A Active FR2914359B1 (fr) 2007-03-27 2007-03-27 Agencement pour une culasse d'un moteur thermique de vehicule automobile comportant un siege venturi.

Country Status (1)

Country Link
FR (1) FR2914359B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB454827A (en) * 1936-01-22 1936-10-08 Tatra Works Ltd Improvements in poppet valve seats for internal combustion engines
FR2164076A6 (fr) * 1971-12-08 1973-07-27 Citroen Sa
ZA805329B (en) * 1979-09-08 1981-08-26 Massey Ferguson Perkins Ltd Valve seats
DE3425301A1 (de) * 1984-07-10 1986-01-23 Klöckner-Humboldt-Deutz AG, 5000 Köln Kuehlanordnung fuer ein gaswechselventil einer brennkraftmaschine
DE19734007A1 (de) * 1997-08-06 1999-02-11 Deutz Ag Zylinderkopf zur Verwendung für Kurbelgehäuse mit unterschiedlichen Zylinderbohrungsdurchmessern

Also Published As

Publication number Publication date
FR2914359A1 (fr) 2008-10-03

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