WO2009109311A3 - Verfahren zum gewinnen von energie aus einem abgasstrom sowie entsprechendes kraftfahrzeug - Google Patents

Verfahren zum gewinnen von energie aus einem abgasstrom sowie entsprechendes kraftfahrzeug Download PDF

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Publication number
WO2009109311A3
WO2009109311A3 PCT/EP2009/001287 EP2009001287W WO2009109311A3 WO 2009109311 A3 WO2009109311 A3 WO 2009109311A3 EP 2009001287 W EP2009001287 W EP 2009001287W WO 2009109311 A3 WO2009109311 A3 WO 2009109311A3
Authority
WO
WIPO (PCT)
Prior art keywords
motor vehicle
exhaust flow
clausius
corresponding motor
rankine cycle
Prior art date
Application number
PCT/EP2009/001287
Other languages
English (en)
French (fr)
Other versions
WO2009109311A2 (de
Inventor
Jan GÄRTNER
Thomas Koch
Josef Martin Mercz
Original Assignee
Daimler Ag
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 Daimler Ag filed Critical Daimler Ag
Priority to EP09718002A priority Critical patent/EP2260185A2/de
Priority to JP2010549036A priority patent/JP2011519398A/ja
Publication of WO2009109311A2 publication Critical patent/WO2009109311A2/de
Priority to US12/807,454 priority patent/US8572964B2/en
Publication of WO2009109311A3 publication Critical patent/WO2009109311A3/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/065—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle the combustion taking place in an internal combustion piston engine, e.g. a diesel engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K15/00—Adaptations of plants for special use
    • F01K15/02—Adaptations of plants for special use for driving vehicles, e.g. locomotives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • F01K23/101—Regulating means specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

In einem Kraftfahrzeug mit Verbrennungsmotor (10) wird der aus diesem austretende Abgasstrom als Wärmequelle für einen Clausius-Rankine-Kreisprozess genutzt. Die Transportleistung einer Pumpe (14) in dem Clausius-Rankine-Kreislauf ist variabel, und zwar wird sie durch Ansteuerung von einer Steuereinrichtung (24) in Abhängigkeit von dem Abgasmassenstrom und möglicherweise auch der Abgastemperatur eingestellt. Die Erfindung ermöglicht erstmals das Einsetzen eines einzigen Clausius-Rankine-Kreislaufs in einem Kraftfahrzeug.
PCT/EP2009/001287 2008-03-06 2009-02-24 Verfahren zum gewinnen von energie aus einem abgasstrom sowie kraftfahrzeug WO2009109311A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP09718002A EP2260185A2 (de) 2008-03-06 2009-02-24 Verfahren zum gewinnen von energie aus einem abgasstrom sowie kraftfahrzeug
JP2010549036A JP2011519398A (ja) 2008-03-06 2009-02-24 排ガス流からエネルギーを獲得する方法及び自動車
US12/807,454 US8572964B2 (en) 2008-03-06 2010-09-03 Method for recuperating energy from an exhaust gas flow and motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008012907A DE102008012907A1 (de) 2008-03-06 2008-03-06 Verfahren zum Gewinnen von Energie aus einem Abgasstrom sowie Kraftfahrzeug
DE102008012907.0 2008-03-06

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/807,454 Continuation-In-Part US8572964B2 (en) 2008-03-06 2010-09-03 Method for recuperating energy from an exhaust gas flow and motor vehicle

Publications (2)

Publication Number Publication Date
WO2009109311A2 WO2009109311A2 (de) 2009-09-11
WO2009109311A3 true WO2009109311A3 (de) 2011-05-19

Family

ID=40936279

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/001287 WO2009109311A2 (de) 2008-03-06 2009-02-24 Verfahren zum gewinnen von energie aus einem abgasstrom sowie kraftfahrzeug

Country Status (5)

Country Link
US (1) US8572964B2 (de)
EP (1) EP2260185A2 (de)
JP (1) JP2011519398A (de)
DE (1) DE102008012907A1 (de)
WO (1) WO2009109311A2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007062580A1 (de) * 2007-12-22 2009-06-25 Daimler Ag Verfahren zur Rückgewinnung einer Verlustwärme einer Verbrennungskraftmaschine
DE102008053066A1 (de) * 2008-10-24 2010-04-29 Behr Gmbh & Co. Kg System mit einem Rankine-Kreislauf
DE102009020615A1 (de) * 2009-05-09 2010-11-11 Daimler Ag Abgaswärmenutzung in Kraftfahrzeugen
FR2956153B1 (fr) * 2010-02-11 2015-07-17 Inst Francais Du Petrole Dispositif de controle d'un fluide de travail a bas point de congelation circulant dans un circuit ferme fonctionnant selon un cycle de rankine et procede utilisant un tel dispositif
DE102010025185A1 (de) 2010-06-26 2011-12-29 Daimler Ag Abwärmenutzungsvorrichtung
DE102010042412A1 (de) * 2010-10-13 2012-04-19 Robert Bosch Gmbh Dampfturbine
CN102061970A (zh) * 2010-11-29 2011-05-18 北京丰凯换热器有限责任公司 一种利用车辆尾气发电的方法
DE102011076405A1 (de) * 2011-05-24 2012-11-29 Robert Bosch Gmbh Verfahren zur Nutzung der Abwärme einer Brennkraftmaschine
DE102011115399A1 (de) 2011-10-06 2013-04-11 Daimler Ag Kraftfahrzeug
KR101399558B1 (ko) * 2012-11-16 2014-05-27 삼성중공업 주식회사 배기가스 질량유량 측정 장치 및 그 방법
WO2015134672A1 (en) * 2014-03-04 2015-09-11 Wave Solar, Llc Liquid piston engine
DE102015008998A1 (de) 2015-07-10 2017-01-12 qpunkt Deutschland GmbH Verfahren zur Nutzung der Abgaswärme eines Verbrennungsmotors in einem Kraftfahrzeug in nicht konstanten Betriebszuständen
DE102016005717A1 (de) 2015-12-24 2017-01-26 Daimler Ag Vorrichtung und Verfahren zur Nutzung von Abwärme einer Verbrennungskraftmaschine in einem Kraftfahrzeug
US11156152B2 (en) 2018-02-27 2021-10-26 Borgwarner Inc. Waste heat recovery system with nozzle block including geometrically different nozzles and turbine expander for the same
DE102019217031A1 (de) 2019-11-05 2021-05-06 Mahle International Gmbh Verfahren zur Nutzung von Abwärme einer Wärmekraftmaschine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1333157A1 (de) * 2000-10-11 2003-08-06 Honda Giken Kogyo Kabushiki Kaisha Rankine-prozess-vorrichtung für einen verbrennungsmotor
EP1431523A1 (de) * 2001-09-28 2004-06-23 Honda Giken Kogyo Kabushiki Kaisha Temperaturregelvorrichtung für verdampfer
EP1536104A1 (de) * 2002-07-24 2005-06-01 Honda Giken Kogyo Kabushiki Kaisha Clausius-rankine-prozessvorrichtung
FR2884555A1 (fr) * 2005-04-13 2006-10-20 Peugeot Citroen Automobiles Sa Dispositif de recuperation d'energie d'un moteur a combustion interne

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH310325A (de) 1952-11-28 1955-10-15 Saurer Ag Adolph Motorbremse an 4-Takt-Brennkraftmaschinen.
DE3428626A1 (de) 1984-08-03 1986-02-13 Daimler-Benz Ag, 7000 Stuttgart Viertakt-brennkraftmaschine
DE3839450A1 (de) 1988-11-23 1990-05-31 Daimler Benz Ag Motorbremse mit einem im zylinderkopf der brennkraftmaschine angeordneten drosselventil
DE4007287A1 (de) 1990-03-08 1991-09-12 Man Nutzfahrzeuge Ag Motorbremse fuer luftverdichtende brennkraftmaschine
DE19505725C2 (de) 1995-02-20 2000-04-27 Daimler Chrysler Ag Motorbremse
DE19634108C1 (de) 1996-08-23 1997-08-21 Daimler Benz Ag Brennkraftmaschine mit mindestens einem je Zylinder angeordneten Drosselventil
IT1291490B1 (it) 1997-02-04 1999-01-11 C R F Societa Consotile Per Az Motore pluricilindrico a ciclo diesel con valvole ad azionamento variabile
JP4119281B2 (ja) 2003-02-28 2008-07-16 本田技研工業株式会社 エンジンの排気還流装置
US7954465B2 (en) 2004-08-17 2011-06-07 Jacobs Vehicle Systems, Inc. Combined exhaust restriction and variable valve actuation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1333157A1 (de) * 2000-10-11 2003-08-06 Honda Giken Kogyo Kabushiki Kaisha Rankine-prozess-vorrichtung für einen verbrennungsmotor
EP1431523A1 (de) * 2001-09-28 2004-06-23 Honda Giken Kogyo Kabushiki Kaisha Temperaturregelvorrichtung für verdampfer
EP1536104A1 (de) * 2002-07-24 2005-06-01 Honda Giken Kogyo Kabushiki Kaisha Clausius-rankine-prozessvorrichtung
FR2884555A1 (fr) * 2005-04-13 2006-10-20 Peugeot Citroen Automobiles Sa Dispositif de recuperation d'energie d'un moteur a combustion interne

Also Published As

Publication number Publication date
JP2011519398A (ja) 2011-07-07
US20110056203A1 (en) 2011-03-10
EP2260185A2 (de) 2010-12-15
WO2009109311A2 (de) 2009-09-11
US8572964B2 (en) 2013-11-05
DE102008012907A1 (de) 2009-09-10

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