FR3028884B1 - SYSTEM AND METHOD FOR RECOVERING THERMAL ENERGY DISSIPPED BY AN EXHAUST LINE - Google Patents

SYSTEM AND METHOD FOR RECOVERING THERMAL ENERGY DISSIPPED BY AN EXHAUST LINE Download PDF

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Publication number
FR3028884B1
FR3028884B1 FR1461217A FR1461217A FR3028884B1 FR 3028884 B1 FR3028884 B1 FR 3028884B1 FR 1461217 A FR1461217 A FR 1461217A FR 1461217 A FR1461217 A FR 1461217A FR 3028884 B1 FR3028884 B1 FR 3028884B1
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FR
France
Prior art keywords
thermal energy
exhaust line
dissipped
recovering thermal
recovering
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
FR1461217A
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French (fr)
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FR3028884A1 (en
Inventor
Manuel Denayrolles
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 FR1461217A priority Critical patent/FR3028884B1/en
Publication of FR3028884A1 publication Critical patent/FR3028884A1/en
Application granted granted Critical
Publication of FR3028884B1 publication Critical patent/FR3028884B1/en
Active legal-status Critical Current
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting from exhaust energy
    • F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting from exhaust energy the devices using heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
    • F02G5/02—Profiting from waste heat of exhaust gases
    • 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

Abstract

L'invention concerne un système (1) et un procédé de récupération d'une énergie thermique dissipée par une ligne d'échappement (3) d'un moteur thermique (11) d'un véhicule, le système (1) comprenant un dispositif de transformation (2) de ladite énergie thermique en énergie acoustique.The invention relates to a system (1) and a method for recovering thermal energy dissipated by an exhaust line (3) of a thermal engine (11) of a vehicle, the system (1) comprising a device. transformation (2) of said thermal energy into acoustic energy.

FR1461217A 2014-11-20 2014-11-20 SYSTEM AND METHOD FOR RECOVERING THERMAL ENERGY DISSIPPED BY AN EXHAUST LINE Active FR3028884B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1461217A FR3028884B1 (en) 2014-11-20 2014-11-20 SYSTEM AND METHOD FOR RECOVERING THERMAL ENERGY DISSIPPED BY AN EXHAUST LINE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1461217 2014-11-20
FR1461217A FR3028884B1 (en) 2014-11-20 2014-11-20 SYSTEM AND METHOD FOR RECOVERING THERMAL ENERGY DISSIPPED BY AN EXHAUST LINE

Publications (2)

Publication Number Publication Date
FR3028884A1 FR3028884A1 (en) 2016-05-27
FR3028884B1 true FR3028884B1 (en) 2018-01-19

Family

ID=52477864

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1461217A Active FR3028884B1 (en) 2014-11-20 2014-11-20 SYSTEM AND METHOD FOR RECOVERING THERMAL ENERGY DISSIPPED BY AN EXHAUST LINE

Country Status (1)

Country Link
FR (1) FR3028884B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19960966A1 (en) * 1999-12-17 2001-07-05 Bosch Gmbh Robert Thermo acoustic machine for vehicle has thermo acoustic converters with acoustically transparent heat storage bodies, heat exchangers; standing wave pumps heat along storage body
JP4441091B2 (en) * 2000-10-16 2010-03-31 本田技研工業株式会社 Exhaust heat energy recovery device for internal combustion engine
JP4512773B2 (en) * 2004-06-22 2010-07-28 学校法人日本大学 Thermoacoustic device
JP4957044B2 (en) * 2006-03-30 2012-06-20 日産自動車株式会社 High temperature generator
JP5056356B2 (en) * 2007-11-01 2012-10-24 日産自動車株式会社 Hybrid drive system
JP2009216044A (en) * 2008-03-12 2009-09-24 Mazda Motor Corp Exhaust device of engine

Also Published As

Publication number Publication date
FR3028884A1 (en) 2016-05-27

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