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WO2010017981A3 - Operating fluid for a vapour circuit processing device and a method for operating same - Google Patents

Operating fluid for a vapour circuit processing device and a method for operating same Download PDF

Info

Publication number
WO2010017981A3
WO2010017981A3 PCT/EP2009/005875 EP2009005875W WO2010017981A3 WO 2010017981 A3 WO2010017981 A3 WO 2010017981A3 EP 2009005875 W EP2009005875 W EP 2009005875W WO 2010017981 A3 WO2010017981 A3 WO 2010017981A3
Authority
WO
WIPO (PCT)
Prior art keywords
operating
processing device
vapour
circuit processing
operating fluid
Prior art date
Application number
PCT/EP2009/005875
Other languages
German (de)
French (fr)
Other versions
WO2010017981A2 (en
Inventor
Jürgen Berger
Markus Dittes
Christian Bausch
Dirk Gerhard
Aurelie Alemany
Original Assignee
Voith Patent Gmbh
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 Voith Patent Gmbh filed Critical Voith Patent Gmbh
Priority to US12/737,670 priority Critical patent/US20110265476A1/en
Priority to EP09777858.3A priority patent/EP2326802B1/en
Publication of WO2010017981A2 publication Critical patent/WO2010017981A2/en
Publication of WO2010017981A3 publication Critical patent/WO2010017981A3/en

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
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/06—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using mixtures of different fluids
    • F01K25/065—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using mixtures of different fluids with an absorption fluid remaining at least partly in the liquid state, e.g. water for ammonia
    • 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
    • F01K13/00—General layout or general methods of operation of complete plants
    • F01K13/02—Controlling, e.g. stopping or starting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

The invention relates to an operating fluid for a vapour circuit processing device having a vapour generator (3), an expander (4), a condenser (5), and a reservoir (2) for the operating fluid, comprising a working medium which vaporizes in the vapour generator as a result of heat being supplied, performs mechanical work in the vapour phase by expanding in the expander, and condenses in the condenser, and an ionic liquid which mixes with the working medium, the melting point of the mixture being below -5 °C.
PCT/EP2009/005875 2008-08-14 2009-08-13 Operational fluid for a vapour circuit processing device and a method for operating same WO2010017981A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/737,670 US20110265476A1 (en) 2008-08-14 2009-08-13 Operational fluid for a vapour circuit processing device and a method for operating same
EP09777858.3A EP2326802B1 (en) 2008-08-14 2009-08-13 Operational fluid for a vapour circuit processing device and a method for operating same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008037744.9 2008-08-14
DE102008037744A DE102008037744A1 (en) 2008-08-14 2008-08-14 Operating fluid for a steam cycle device and a method of operation thereof

Publications (2)

Publication Number Publication Date
WO2010017981A2 WO2010017981A2 (en) 2010-02-18
WO2010017981A3 true WO2010017981A3 (en) 2010-09-16

Family

ID=41566493

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/005875 WO2010017981A2 (en) 2008-08-14 2009-08-13 Operational fluid for a vapour circuit processing device and a method for operating same

Country Status (4)

Country Link
US (1) US20110265476A1 (en)
EP (1) EP2326802B1 (en)
DE (1) DE102008037744A1 (en)
WO (1) WO2010017981A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103562504A (en) * 2011-05-03 2014-02-05 奥尔灿能源有限公司 Method and device for rapid oil heating for oil-lubricated expansion machines

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009051294A1 (en) * 2009-10-29 2011-05-05 Bayerische Motoren Werke Aktiengesellschaft Anti-freeze agent, useful e.g. as an additive for an aqueous coolant, which is a coolant for a combustion engine, or an aqueous medium, comprises an ammonium salt of an acid
WO2011119650A2 (en) 2010-03-23 2011-09-29 Echogen Power Systems, Llc Heat engines with cascade cycles
DE102010028013A1 (en) * 2010-04-21 2011-10-27 Robert Bosch Gmbh Device for waste heat utilization
DE102010022408B4 (en) * 2010-06-01 2016-11-24 Man Truck & Bus Ag Method and apparatus for operating a steam cycle with lubricated expander
RU2457338C2 (en) * 2010-08-26 2012-07-27 Игорь Анатольевич Ревенко Conversion method of heat energy to mechanical energy, method for increasing enthalpy and compression coefficient of water vapour
SE535318C2 (en) * 2010-12-01 2012-06-26 Scania Cv Ab Arrangement and method for converting thermal energy into mechanical energy
DE102010054667B3 (en) * 2010-12-15 2012-02-16 Voith Patent Gmbh Frost-resistant steam cycle process device and method of operation thereof
US8826662B2 (en) * 2010-12-23 2014-09-09 Cummins Intellectual Property, Inc. Rankine cycle system and method
EP2476869B1 (en) * 2011-01-17 2017-04-05 Orcan Energy AG Lubrication of volumetric expansion machines
DE102011003068B4 (en) * 2011-01-24 2019-02-07 Robert Bosch Gmbh Device and method for waste heat utilization of an internal combustion engine
DE102012022648A1 (en) 2012-11-20 2014-05-22 Daimler Ag Device for lubrication of e.g. expansion device in working medium circuit of motor vehicle, has electrodes that are coupled with control device such that electrode voltage is adjusted and is generated in lubricating film between electrodes
JP5715111B2 (en) * 2012-12-12 2015-05-07 株式会社神戸製鋼所 Power generation device and power generation system
DE102013200413A1 (en) * 2013-01-14 2014-07-31 Magna Powertrain Ag & Co. Kg Expander cycle
BR112015021396A2 (en) 2013-03-04 2017-08-22 Echogen Power Systems Llc HEAT ENGINE SYSTEMS WITH HIGH USEFUL POWER SUPERCRITICAL CARBON DIOXIDE CIRCUITS
DE102013110879A1 (en) * 2013-10-01 2015-04-02 Benteler Automobiltechnik Gmbh Automotive heat exchanger system
US10385751B2 (en) * 2014-06-26 2019-08-20 Volvo Truck Corporation Exhaust gas waste heat recovery system
WO2016073252A1 (en) 2014-11-03 2016-05-12 Echogen Power Systems, L.L.C. Active thrust management of a turbopump within a supercritical working fluid circuit in a heat engine system
CN108350760B (en) * 2015-10-05 2020-06-05 比泽尔制冷设备有限公司 Expansion installation
WO2017205807A1 (en) * 2016-05-26 2017-11-30 Yazaki Corporation Eutectic mixtures of ionic liquids in absorption chillers
WO2017205828A1 (en) 2016-05-26 2017-11-30 Yazaki Corporation Guanidinium-based ionic liquids in absorption chillers
DE102016222927A1 (en) * 2016-11-21 2018-05-24 Mahle International Gmbh heat recovery device
US10883388B2 (en) 2018-06-27 2021-01-05 Echogen Power Systems Llc Systems and methods for generating electricity via a pumped thermal energy storage system
US11435120B2 (en) 2020-05-05 2022-09-06 Echogen Power Systems (Delaware), Inc. Split expansion heat pump cycle
AU2021397292A1 (en) 2020-12-09 2023-07-06 Supercritical Storage Company, Inc. Three reservoir electric thermal energy storage system
US11761355B2 (en) * 2021-09-29 2023-09-19 Linden Noble Vapor-powered liquid-driven turbine
CN113882921A (en) * 2021-11-12 2022-01-04 中国石油大学(北京) Low-temperature circulating power generation system and method using carbon dioxide gas as working medium
US11719133B1 (en) * 2022-08-01 2023-08-08 Solutiatech Llc Accumulating and storing energy in separated mixed refrigerants for conversion to electrical or mechanical power

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0122017A2 (en) * 1983-03-07 1984-10-17 Joel H. Rosenblatt Low temperature engine system
US5560210A (en) * 1990-12-31 1996-10-01 Ormat Turbines (1965) Ltd. Rankine cycle power plant utilizing an organ fluid and method for using the same
EP1653055A2 (en) * 2004-10-19 2006-05-03 General Electric Company Method and system for thermochemical heat energy storage and recovery
WO2007014942A2 (en) * 2005-08-03 2007-02-08 Amovis Gmbh Drive device
WO2008131810A2 (en) * 2007-04-26 2008-11-06 Voith Patent Gmbh Working fluid for a steam cycle process and method for the operation thereof
WO2009036857A2 (en) * 2007-09-12 2009-03-26 Voith Patent Gmbh Evaporator for a vapor cycle device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10328289B3 (en) 2003-06-23 2005-01-05 Enginion Ag Working medium for steam cycle processes
DE102004024967A1 (en) * 2004-05-21 2005-12-08 Basf Ag New absorption media for absorption heat pumps, absorption chillers and heat transformers
US8568608B2 (en) * 2006-05-31 2013-10-29 E I Du Pont De Nemours And Company Vapor compression cycle utilizing ionic liquid as compressor lubricant

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0122017A2 (en) * 1983-03-07 1984-10-17 Joel H. Rosenblatt Low temperature engine system
US5560210A (en) * 1990-12-31 1996-10-01 Ormat Turbines (1965) Ltd. Rankine cycle power plant utilizing an organ fluid and method for using the same
EP1653055A2 (en) * 2004-10-19 2006-05-03 General Electric Company Method and system for thermochemical heat energy storage and recovery
WO2007014942A2 (en) * 2005-08-03 2007-02-08 Amovis Gmbh Drive device
WO2008131810A2 (en) * 2007-04-26 2008-11-06 Voith Patent Gmbh Working fluid for a steam cycle process and method for the operation thereof
WO2009036857A2 (en) * 2007-09-12 2009-03-26 Voith Patent Gmbh Evaporator for a vapor cycle device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103562504A (en) * 2011-05-03 2014-02-05 奥尔灿能源有限公司 Method and device for rapid oil heating for oil-lubricated expansion machines

Also Published As

Publication number Publication date
US20110265476A1 (en) 2011-11-03
DE102008037744A1 (en) 2010-02-25
EP2326802B1 (en) 2013-11-20
WO2010017981A2 (en) 2010-02-18
EP2326802A2 (en) 2011-06-01

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