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FR2883601B1 - Dispositif d'acceleration d'un groupe de turbocompression aux bas regimes d'un moteur alternatif et moteur alternatif comportant un tel dispositif - Google Patents

Dispositif d'acceleration d'un groupe de turbocompression aux bas regimes d'un moteur alternatif et moteur alternatif comportant un tel dispositif

Info

Publication number
FR2883601B1
FR2883601B1 FR0502838A FR0502838A FR2883601B1 FR 2883601 B1 FR2883601 B1 FR 2883601B1 FR 0502838 A FR0502838 A FR 0502838A FR 0502838 A FR0502838 A FR 0502838A FR 2883601 B1 FR2883601 B1 FR 2883601B1
Authority
FR
France
Prior art keywords
alternative motor
turbocompression
accelerating
group
alternative
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
FR0502838A
Other languages
English (en)
Other versions
FR2883601A1 (fr
Inventor
Jean Frederic Melchior
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0502838A priority Critical patent/FR2883601B1/fr
Priority to PCT/FR2006/000600 priority patent/WO2006100370A2/fr
Priority to EP06726100A priority patent/EP1861598A2/fr
Publication of FR2883601A1 publication Critical patent/FR2883601A1/fr
Priority to US11/859,185 priority patent/US20080066466A1/en
Application granted granted Critical
Publication of FR2883601B1 publication Critical patent/FR2883601B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
    • F02B37/10—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump at least one pump being alternatively or simultaneously driven by exhaust and other drive, e.g. by pressurised fluid from a reservoir or an engine-driven pump
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/007—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in parallel, e.g. at least one pump supplying alternatively
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/16—Control of the pumps by bypassing charging air
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/16—Control of the pumps by bypassing charging air
    • F02B37/164—Control of the pumps by bypassing charging air the bypassed air being used in an auxiliary apparatus, e.g. in an air turbine
    • F02B37/166—Control of the pumps by bypassing charging air the bypassed air being used in an auxiliary apparatus, e.g. in an air turbine the auxiliary apparatus being a combustion chamber, e.g. upstream of turbine
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • F02B37/183—Arrangements of bypass valves or actuators therefor
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • F02B37/183—Arrangements of bypass valves or actuators therefor
    • F02B37/186—Arrangements of actuators or linkage for bypass valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/23—Layout, e.g. schematics
    • F02M26/25—Layout, e.g. schematics with coolers having bypasses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/36—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for adding fluids other than exhaust gas to the recirculation passage; with reformers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/51—EGR valves combined with other devices, e.g. with intake valves or compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D23/00—Controlling engines characterised by their being supercharged
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/23—Layout, e.g. schematics
    • F02M26/28—Layout, e.g. schematics with liquid-cooled heat exchangers
    • 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)
  • Supercharger (AREA)
FR0502838A 2005-03-22 2005-03-22 Dispositif d'acceleration d'un groupe de turbocompression aux bas regimes d'un moteur alternatif et moteur alternatif comportant un tel dispositif Expired - Fee Related FR2883601B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0502838A FR2883601B1 (fr) 2005-03-22 2005-03-22 Dispositif d'acceleration d'un groupe de turbocompression aux bas regimes d'un moteur alternatif et moteur alternatif comportant un tel dispositif
PCT/FR2006/000600 WO2006100370A2 (fr) 2005-03-22 2006-03-17 Dispositif d'acceleration d'un groupe de turbocompression aux bas regimes d'un moteur alternatif et moteur alternatif comportant un tel dispositif
EP06726100A EP1861598A2 (fr) 2005-03-22 2006-03-17 Dispositif d'acceleration d'un groupe de turbocompression aux bas regimes d'un moteur alternatif et moteur alternatif comportant un tel dispositif
US11/859,185 US20080066466A1 (en) 2005-03-22 2007-09-21 Device for accelerating a turbocharger unit at low speeds of a reciprocating engine, and a reciprocating engine including such a device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0502838A FR2883601B1 (fr) 2005-03-22 2005-03-22 Dispositif d'acceleration d'un groupe de turbocompression aux bas regimes d'un moteur alternatif et moteur alternatif comportant un tel dispositif

Publications (2)

Publication Number Publication Date
FR2883601A1 FR2883601A1 (fr) 2006-09-29
FR2883601B1 true FR2883601B1 (fr) 2007-10-05

Family

ID=35285405

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0502838A Expired - Fee Related FR2883601B1 (fr) 2005-03-22 2005-03-22 Dispositif d'acceleration d'un groupe de turbocompression aux bas regimes d'un moteur alternatif et moteur alternatif comportant un tel dispositif

Country Status (4)

Country Link
US (1) US20080066466A1 (fr)
EP (1) EP1861598A2 (fr)
FR (1) FR2883601B1 (fr)
WO (1) WO2006100370A2 (fr)

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FR2900198A1 (fr) * 2006-04-21 2007-10-26 Renault Sas Moteur pour vehicule automobile
US8499558B2 (en) * 2007-02-05 2013-08-06 Borgwarner Inc. Turbocharger with mixing device upstream of compressor inlet
DE102007025282A1 (de) * 2007-05-30 2008-12-04 Voith Patent Gmbh Abgasturbolader
KR101571046B1 (ko) * 2009-03-03 2015-11-23 보르그워너 인코퍼레이티드 터보차저
DE102011005865A1 (de) * 2011-03-21 2012-09-27 Mahle International Gmbh Abgasturbolader
US8826659B2 (en) * 2011-09-27 2014-09-09 Toyota Motor Engineering & Manufacturing North America, Inc. Ejector with check valve
DE102012202857A1 (de) * 2012-02-24 2013-08-29 Bayerische Motoren Werke Aktiengesellschaft Abgasturbolader für einen Verbrennungsmotor
CN102767419A (zh) * 2012-07-03 2012-11-07 上海交通大学 内部带有弹簧的容积腔装置
DE102013005068B4 (de) * 2013-03-22 2023-04-20 Volkswagen Aktiengesellschaft Verbrennungsmotor mit Bypasskanal zum Scavenging
GB2524820A (en) * 2014-04-04 2015-10-07 Caltec Ltd Jet pump
US9291094B2 (en) * 2014-05-05 2016-03-22 Dayco Ip Holdings, Llc Variable flow valve having metered flow orifice
US10080310B2 (en) 2015-06-26 2018-09-18 International Business Machines Corporation Bypassing a removed element in a liquid cooling system
CN108240273A (zh) * 2016-12-27 2018-07-03 中船动力有限公司 柴油机增压空气旁通装置
CN110734859A (zh) * 2019-11-27 2020-01-31 英都斯特(无锡)感应科技有限公司 磁场催化箱体及应用
CN114622985A (zh) * 2021-06-13 2022-06-14 米建军 一种内燃机增压方法及装置

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US408173A (en) * 1889-07-30 Nail for boots or shoes
US2390161A (en) * 1941-11-07 1945-12-04 Mercier Pierre Ernest Airplane power plant
DE1237835B (de) * 1960-09-08 1967-03-30 Daimler Benz Ag Verfahren und Vorrichtung zum Betrieb von selbstzuendenden, aufladbaren Brennkraftmaschinen
DE2207221A1 (de) * 1972-02-16 1973-09-27 Porsche Ag Brennkraftmaschine mit abgasturbine und von dieser angetriebenem ladergeblaese
DE2232593A1 (de) * 1972-07-03 1974-01-24 Audi Nsu Auto Union Ag Vom abgas angetriebener lader fuer brennkraftmaschinen
FR2308792A2 (fr) * 1975-04-24 1976-11-19 France Etat Perfectionnements apportes aux installations a moteur a combustion interne suralimente, notamment a moteur diesel suralimente
CH639172A5 (de) * 1979-01-31 1983-10-31 Bbc Brown Boveri & Cie Verbrennungsmotor mit turbolader mit einem automatischen bypass.
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Also Published As

Publication number Publication date
US20080066466A1 (en) 2008-03-20
WO2006100370A2 (fr) 2006-09-28
WO2006100370A3 (fr) 2007-02-15
FR2883601A1 (fr) 2006-09-29
EP1861598A2 (fr) 2007-12-05

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20121130