FR2905758B1 - Procede de regulation d'une contre-pression a l'echappement d'un moteur sur un banc d'essais - Google Patents

Procede de regulation d'une contre-pression a l'echappement d'un moteur sur un banc d'essais

Info

Publication number
FR2905758B1
FR2905758B1 FR0653667A FR0653667A FR2905758B1 FR 2905758 B1 FR2905758 B1 FR 2905758B1 FR 0653667 A FR0653667 A FR 0653667A FR 0653667 A FR0653667 A FR 0653667A FR 2905758 B1 FR2905758 B1 FR 2905758B1
Authority
FR
France
Prior art keywords
backpack
controlling
engine exhaust
testing bench
bench
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
FR0653667A
Other languages
English (en)
Other versions
FR2905758A1 (fr
Inventor
Philippe Cotte
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 FR0653667A priority Critical patent/FR2905758B1/fr
Publication of FR2905758A1 publication Critical patent/FR2905758A1/fr
Application granted granted Critical
Publication of FR2905758B1 publication Critical patent/FR2905758B1/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0223—Variable control of the intake valves only
    • F02D13/0234—Variable control of the intake valves only changing the valve timing only
    • F02D13/0238—Variable control of the intake valves only changing the valve timing only by shifting the phase, i.e. the opening periods of the valves are constant
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing Of Engines (AREA)
FR0653667A 2006-09-11 2006-09-11 Procede de regulation d'une contre-pression a l'echappement d'un moteur sur un banc d'essais Expired - Fee Related FR2905758B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0653667A FR2905758B1 (fr) 2006-09-11 2006-09-11 Procede de regulation d'une contre-pression a l'echappement d'un moteur sur un banc d'essais

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0653667A FR2905758B1 (fr) 2006-09-11 2006-09-11 Procede de regulation d'une contre-pression a l'echappement d'un moteur sur un banc d'essais

Publications (2)

Publication Number Publication Date
FR2905758A1 FR2905758A1 (fr) 2008-03-14
FR2905758B1 true FR2905758B1 (fr) 2009-01-09

Family

ID=37937979

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0653667A Expired - Fee Related FR2905758B1 (fr) 2006-09-11 2006-09-11 Procede de regulation d'une contre-pression a l'echappement d'un moteur sur un banc d'essais

Country Status (1)

Country Link
FR (1) FR2905758B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103969050A (zh) * 2014-04-24 2014-08-06 中国北方发动机研究所(天津) 一种单缸机背压调节装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2919388B1 (fr) * 2007-07-23 2010-04-02 Renault Sas Procede de suralimentation d'un moteur monocylindre sur banc et dispositif correspondant.
CN110595787B (zh) * 2019-09-30 2021-01-22 河南柴油机重工有限责任公司 一种柴油机排气背压自动波动调节控制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11237316A (ja) * 1998-02-20 1999-08-31 Fuji Oozx Inc 台上試験エンジンの背圧調整装置
FR2836957B1 (fr) * 2002-03-05 2012-08-03 Volkswagen Ag Procede et dispositif destines a la surveillance du mode de fonctionnement d'un filtre de particules dispose dans l'echappement d'un moteur a combustion interne diesel
FR2849110B1 (fr) * 2002-12-18 2006-10-06 Renault Sa Systeme de regulation de la pression d'echappement d'un moteur monocylindre
FR2880119B1 (fr) * 2004-12-28 2007-03-30 Renault Sas Dispositif de simulation d'un moteur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103969050A (zh) * 2014-04-24 2014-08-06 中国北方发动机研究所(天津) 一种单缸机背压调节装置

Also Published As

Publication number Publication date
FR2905758A1 (fr) 2008-03-14

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