EP2260185A2 - Method for obtaining energy from an exhaust flow and motor vehicle - Google Patents
Method for obtaining energy from an exhaust flow and motor vehicleInfo
- Publication number
- EP2260185A2 EP2260185A2 EP09718002A EP09718002A EP2260185A2 EP 2260185 A2 EP2260185 A2 EP 2260185A2 EP 09718002 A EP09718002 A EP 09718002A EP 09718002 A EP09718002 A EP 09718002A EP 2260185 A2 EP2260185 A2 EP 2260185A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- exhaust gas
- pump
- working fluid
- evaporator
- mass flow
- 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.)
- Withdrawn
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
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008012907A DE102008012907A1 (en) | 2008-03-06 | 2008-03-06 | Method for obtaining energy from an exhaust gas stream and motor vehicle |
PCT/EP2009/001287 WO2009109311A2 (en) | 2008-03-06 | 2009-02-24 | Method for obtaining energy from an exhaust flow and motor vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2260185A2 true EP2260185A2 (en) | 2010-12-15 |
Family
ID=40936279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09718002A Withdrawn EP2260185A2 (en) | 2008-03-06 | 2009-02-24 | Method for obtaining energy from an exhaust flow and motor vehicle |
Country Status (5)
Country | Link |
---|---|
US (1) | US8572964B2 (en) |
EP (1) | EP2260185A2 (en) |
JP (1) | JP2011519398A (en) |
DE (1) | DE102008012907A1 (en) |
WO (1) | WO2009109311A2 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007062580A1 (en) * | 2007-12-22 | 2009-06-25 | Daimler Ag | Method for recovering a heat loss of an internal combustion engine |
DE102008053066A1 (en) * | 2008-10-24 | 2010-04-29 | Behr Gmbh & Co. Kg | Heat recovery system for motor vehicle, has Rankine-circuit provided with working medium, which is cooled to condensation temperature by condenser, where condensation temperature is not smaller than preset degree Celsius |
DE102009020615A1 (en) * | 2009-05-09 | 2010-11-11 | Daimler Ag | Exhaust gas heat recovery in motor vehicles |
FR2956153B1 (en) * | 2010-02-11 | 2015-07-17 | Inst Francais Du Petrole | DEVICE FOR MONITORING A LOW FREEZING WORK FLUID CIRCULATING IN A CLOSED CIRCUIT OPERATING ACCORDING TO A RANKINE CYCLE AND METHOD USING SUCH A DEVICE |
DE102010025185A1 (en) | 2010-06-26 | 2011-12-29 | Daimler Ag | Waste heat utilization device for use in piston engine of motor vehicle, has preheater arranged between compression machine and evaporator for preheating operating medium and removing heat from cooling circuit that cools engine |
DE102010042412A1 (en) * | 2010-10-13 | 2012-04-19 | Robert Bosch Gmbh | steam turbine |
CN102061970A (en) * | 2010-11-29 | 2011-05-18 | 北京丰凯换热器有限责任公司 | Method for generating power by utilizing tail gas of vehicle |
DE102011076405A1 (en) * | 2011-05-24 | 2012-11-29 | Robert Bosch Gmbh | Method for using the waste heat of an internal combustion engine |
DE102011115399A1 (en) | 2011-10-06 | 2013-04-11 | Daimler Ag | Motor vehicle has heat exchanger that is connected with cooling circuit in the transmission region to transfer heat to cooling circuit |
KR101399558B1 (en) * | 2012-11-16 | 2014-05-27 | 삼성중공업 주식회사 | Mass flow of exhaust gas measuring device and method thereof |
US20170175672A1 (en) * | 2014-03-04 | 2017-06-22 | Wave Solar Llc | Liquid piston engine |
DE102015008998A1 (en) | 2015-07-10 | 2017-01-12 | qpunkt Deutschland GmbH | Method for using the exhaust heat of an internal combustion engine in a motor vehicle in non-constant operating conditions |
DE102016005717A1 (en) | 2015-12-24 | 2017-01-26 | Daimler Ag | Device and method for using waste heat of an internal combustion engine in a motor vehicle |
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 (en) | 2019-11-05 | 2021-05-06 | Mahle International Gmbh | Method for using waste heat from a heat engine |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH310325A (en) | 1952-11-28 | 1955-10-15 | Saurer Ag Adolph | Engine brake on 4-stroke internal combustion engines. |
DE3428626A1 (en) | 1984-08-03 | 1986-02-13 | Daimler-Benz Ag, 7000 Stuttgart | Four-stroke internal combustion engine |
DE3839450A1 (en) | 1988-11-23 | 1990-05-31 | Daimler Benz Ag | ENGINE BRAKE WITH A THROTTLE VALVE IN THE CYLINDER HEAD OF THE INTERNAL COMBUSTION ENGINE |
DE4007287A1 (en) | 1990-03-08 | 1991-09-12 | Man Nutzfahrzeuge Ag | ENGINE BRAKE FOR AIR COMPRESSING ENGINE |
DE19505725C2 (en) | 1995-02-20 | 2000-04-27 | Daimler Chrysler Ag | Engine brake |
DE19634108C1 (en) | 1996-08-23 | 1997-08-21 | Daimler Benz Ag | Internal combustion engine with at least one throttle valve per cylinder |
IT1291490B1 (en) | 1997-02-04 | 1999-01-11 | C R F Societa Consotile Per Az | DIESEL CYCLE MULTI-CYLINDER ENGINE WITH VARIABLE ACTING VALVES |
JP2002115505A (en) | 2000-10-11 | 2002-04-19 | Honda Motor Co Ltd | Rankine cycle device of internal combustion engine |
EP1431523A4 (en) * | 2001-09-28 | 2005-03-16 | Honda Motor Co Ltd | Temperature control device of evaporator |
JP3901608B2 (en) * | 2002-07-24 | 2007-04-04 | 本田技研工業株式会社 | Rankine cycle equipment |
JP4119281B2 (en) | 2003-02-28 | 2008-07-16 | 本田技研工業株式会社 | Engine exhaust gas recirculation system |
US7954465B2 (en) | 2004-08-17 | 2011-06-07 | Jacobs Vehicle Systems, Inc. | Combined exhaust restriction and variable valve actuation |
FR2884555A1 (en) * | 2005-04-13 | 2006-10-20 | Peugeot Citroen Automobiles Sa | Vehicle IC engine energy recuperator has nitrogen oxide trap in exhaust line and Rankine cycle system with loop containing compressor and evaporator |
-
2008
- 2008-03-06 DE DE102008012907A patent/DE102008012907A1/en active Pending
-
2009
- 2009-02-24 WO PCT/EP2009/001287 patent/WO2009109311A2/en active Application Filing
- 2009-02-24 JP JP2010549036A patent/JP2011519398A/en active Pending
- 2009-02-24 EP EP09718002A patent/EP2260185A2/en not_active Withdrawn
-
2010
- 2010-09-03 US US12/807,454 patent/US8572964B2/en active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2009109311A3 * |
Also Published As
Publication number | Publication date |
---|---|
DE102008012907A1 (en) | 2009-09-10 |
JP2011519398A (en) | 2011-07-07 |
US8572964B2 (en) | 2013-11-05 |
WO2009109311A2 (en) | 2009-09-11 |
US20110056203A1 (en) | 2011-03-10 |
WO2009109311A3 (en) | 2011-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20100907 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: MERCZ, JOSEF, MARTIN Inventor name: KOCH, THOMAS Inventor name: GAERTNER, JAN |
|
DAX | Request for extension of the european patent (deleted) | ||
R17D | Deferred search report published (corrected) |
Effective date: 20110519 |
|
17Q | First examination report despatched |
Effective date: 20141127 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20150521 |