FR2911910B1 - Dispositif de restriction de conduit d'admission - Google Patents

Dispositif de restriction de conduit d'admission

Info

Publication number
FR2911910B1
FR2911910B1 FR0752944A FR0752944A FR2911910B1 FR 2911910 B1 FR2911910 B1 FR 2911910B1 FR 0752944 A FR0752944 A FR 0752944A FR 0752944 A FR0752944 A FR 0752944A FR 2911910 B1 FR2911910 B1 FR 2911910B1
Authority
FR
France
Prior art keywords
intake duct
restriction device
duct restriction
intake
restriction
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
FR0752944A
Other languages
English (en)
Other versions
FR2911910A1 (fr
Inventor
Laurence Mamy
Waldemar Zawisza
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 FR0752944A priority Critical patent/FR2911910B1/fr
Publication of FR2911910A1 publication Critical patent/FR2911910A1/fr
Application granted granted Critical
Publication of FR2911910B1 publication Critical patent/FR2911910B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/04—Modifying induction systems for imparting a rotation to the charge in the cylinder by means within the induction channel, e.g. deflectors
    • 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
    • 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
    • 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
    • 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
    • F01L2305/00—Valve arrangements comprising rollers
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
FR0752944A 2007-01-29 2007-01-29 Dispositif de restriction de conduit d'admission Expired - Fee Related FR2911910B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0752944A FR2911910B1 (fr) 2007-01-29 2007-01-29 Dispositif de restriction de conduit d'admission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0752944A FR2911910B1 (fr) 2007-01-29 2007-01-29 Dispositif de restriction de conduit d'admission

Publications (2)

Publication Number Publication Date
FR2911910A1 FR2911910A1 (fr) 2008-08-01
FR2911910B1 true FR2911910B1 (fr) 2009-07-31

Family

ID=38441826

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0752944A Expired - Fee Related FR2911910B1 (fr) 2007-01-29 2007-01-29 Dispositif de restriction de conduit d'admission

Country Status (1)

Country Link
FR (1) FR2911910B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113909857A (zh) * 2021-12-13 2022-01-11 苏州托克斯冲压设备有限公司 缸盖座圈和导管的压装设备

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016014531B3 (de) 2016-12-01 2018-05-09 Erich Benstem Kraftstoffzuführungssystem
CN113404588B (zh) * 2021-08-19 2021-12-21 潍柴动力股份有限公司 一种气道滚流调整装置、一种测试装置与一种测试方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1235034A (en) * 1969-08-07 1971-06-09 Ford Motor Co Internal combustion engines
GB1492524A (en) * 1974-12-31 1977-11-23 Goodacre C Internal combustion engine
US3995609A (en) * 1975-04-21 1976-12-07 General Motors Corporation Internal combustion engine fuel control arrangement
DE2637985C3 (de) * 1976-08-24 1979-09-20 Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg Einrichtung zur Erzeugung einer Drallbewegung der Zylinderladung für ventilgesteuerte Kolbenbrennkraftmaschinen
SE517687C2 (sv) * 1997-12-23 2002-07-02 Scania Cv Ab Cylinderhuvud för förbränningsmotorer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113909857A (zh) * 2021-12-13 2022-01-11 苏州托克斯冲压设备有限公司 缸盖座圈和导管的压装设备
CN113909857B (zh) * 2021-12-13 2022-03-15 苏州托克斯冲压设备有限公司 缸盖座圈和导管的压装设备

Also Published As

Publication number Publication date
FR2911910A1 (fr) 2008-08-01

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

ST Notification of lapse

Effective date: 20180928