DE2852076A1 - System for producing mechanical energy from heat sources at different temperatures - Google Patents

System for producing mechanical energy from heat sources at different temperatures

Info

Publication number
DE2852076A1
DE2852076A1 DE19782852076 DE2852076A DE2852076A1 DE 2852076 A1 DE2852076 A1 DE 2852076A1 DE 19782852076 DE19782852076 DE 19782852076 DE 2852076 A DE2852076 A DE 2852076A DE 2852076 A1 DE2852076 A1 DE 2852076A1
Authority
DE
Germany
Prior art keywords
mechanical energy
different temperatures
heat sources
producing mechanical
producing
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.)
Ceased
Application number
DE19782852076
Other languages
German (de)
Inventor
Roberto Faldella
Riccardo Margary
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.)
Fiat SpA
Original Assignee
Fiat SpA
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
Priority to IT6973077A priority Critical patent/IT1091216B/en
Priority to IT6945078A priority patent/IT1160885B/en
Application filed by Fiat SpA filed Critical Fiat SpA
Publication of DE2852076A1 publication Critical patent/DE2852076A1/en
Ceased legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/06Plants 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02Plants 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
    • F01K23/06Plants 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
    • F01K23/10Plants 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
    • F01K23/106Plants 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 with water evaporated or preheated at different pressures in exhaust boiler
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02GHOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G5/00Profiting from waste heat of combustion engines, not otherwise provided for
    • Y02T10/166
DE19782852076 1977-12-05 1978-12-01 System for producing mechanical energy from heat sources at different temperatures Ceased DE2852076A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT6973077A IT1091216B (en) 1977-12-05 1977-12-05 Mechanical energy system from heat sources - has working fluid circuits with heat exchangers expansion units and condensers
IT6945078A IT1160885B (en) 1978-10-25 1978-10-25 Mechanical energy system from heat sources - has working fluid circuits with heat exchangers expansion units and condensers

Publications (1)

Publication Number Publication Date
DE2852076A1 true DE2852076A1 (en) 1979-06-07

Family

ID=26329958

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782852076 Ceased DE2852076A1 (en) 1977-12-05 1978-12-01 System for producing mechanical energy from heat sources at different temperatures

Country Status (3)

Country Link
DE (1) DE2852076A1 (en)
FR (1) FR2410742B1 (en)
GB (1) GB2010974B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3123474A1 (en) * 1981-06-13 1982-12-30 Blohm Voss Ag Method and device for utilising waste heat which occurs at different temperatures
DE3429727A1 (en) * 1984-08-13 1986-02-13 Bongers Hermann Combustion/steam compound engine with utilisation of process heat
DE10259488A1 (en) * 2002-12-19 2004-07-01 Bayerische Motoren Werke Ag Heat engine
DE102007038073A1 (en) 2007-08-12 2009-02-19 Alexander Gotter Combined thermal engine for inner combustion of fuel, has reciprocating engine and operating heat exchanger is propelled in exhaust system

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026676A3 (en) * 1979-10-01 1981-12-16 Turbidin Motorwerke (Proprietary)Limited Thermodynamic power plant and method of operating the same
FR2483009B1 (en) * 1980-05-23 1982-07-23 Inst Francais Du Petrole
JPS57179320A (en) * 1981-04-25 1982-11-04 Mitsubishi Heavy Ind Ltd Cooler for internal-combustion engine
CN101148999B (en) * 2003-05-09 2011-01-26 循环工程公司 Method and apparatus for acquiring heat from multiple heat sources
US7305829B2 (en) * 2003-05-09 2007-12-11 Recurrent Engineering, Llc Method and apparatus for acquiring heat from multiple heat sources
US8117844B2 (en) 2004-05-07 2012-02-21 Recurrent Engineering, Llc Method and apparatus for acquiring heat from multiple heat sources
GB0522591D0 (en) * 2005-11-04 2005-12-14 Parsons Brinckerhoff Ltd Process and plant for power generation
DE102007009503B4 (en) * 2007-02-25 2009-08-27 Deutsche Energie Holding Gmbh Multi-stage ORC cycle with intermediate dehumidification
EP1998013A3 (en) * 2007-04-16 2009-05-06 Turboden S.r.l. Apparatus for generating electric energy using high temperature fumes
FR2929239B1 (en) 2008-03-31 2010-04-16 Aker Yards Sa Ship provided with means for recovering thermal energy and corresponding method
US9014791B2 (en) 2009-04-17 2015-04-21 Echogen Power Systems, Llc System and method for managing thermal issues in gas turbine engines
GB0908063D0 (en) * 2009-05-11 2009-06-24 Atalla Naji A Apparatus for thermal efficient power generation and method therefor
BRPI1011938A2 (en) 2009-06-22 2019-06-25 Echogen Power Systems Inc system and method for managing thermal issues in one or more industrial processes.
US9316404B2 (en) 2009-08-04 2016-04-19 Echogen Power Systems, Llc Heat pump with integral solar collector
US8869531B2 (en) 2009-09-17 2014-10-28 Echogen Power Systems, Llc Heat engines with cascade cycles
US8096128B2 (en) 2009-09-17 2012-01-17 Echogen Power Systems Heat engine and heat to electricity systems and methods
US8613195B2 (en) 2009-09-17 2013-12-24 Echogen Power Systems, Llc Heat engine and heat to electricity systems and methods with working fluid mass management control
US8813497B2 (en) 2009-09-17 2014-08-26 Echogen Power Systems, Llc Automated mass management control
WO2011035073A2 (en) * 2009-09-21 2011-03-24 Clean Rolling Power, LLC Waste heat recovery system
AU2010326107B2 (en) * 2009-12-01 2016-02-25 Areva Solar, Inc. Utilizing steam and/or hot water generated using solar energy
US8616001B2 (en) 2010-11-29 2013-12-31 Echogen Power Systems, Llc Driven starter pump and start sequence
US8857186B2 (en) 2010-11-29 2014-10-14 Echogen Power Systems, L.L.C. Heat engine cycles for high ambient conditions
WO2013055391A1 (en) 2011-10-03 2013-04-18 Echogen Power Systems, Llc Carbon dioxide refrigeration cycle
US9038391B2 (en) 2012-03-24 2015-05-26 General Electric Company System and method for recovery of waste heat from dual heat sources
US9115603B2 (en) * 2012-07-24 2015-08-25 Electratherm, Inc. Multiple organic Rankine cycle system and method
WO2014031526A1 (en) 2012-08-20 2014-02-27 Echogen Power Systems, L.L.C. Supercritical working fluid circuit with a turbo pump and a start pump in series configuration
US9341084B2 (en) 2012-10-12 2016-05-17 Echogen Power Systems, Llc Supercritical carbon dioxide power cycle for waste heat recovery
US9118226B2 (en) 2012-10-12 2015-08-25 Echogen Power Systems, Llc Heat engine system with a supercritical working fluid and processes thereof
US9638065B2 (en) 2013-01-28 2017-05-02 Echogen Power Systems, Llc Methods for reducing wear on components of a heat engine system at startup
EP2981684A1 (en) * 2013-01-28 2016-02-10 Eaton Corporation Multi-stage volumetric fluid expansion device
US9752460B2 (en) 2013-01-28 2017-09-05 Echogen Power Systems, Llc Process for controlling a power turbine throttle valve during a supercritical carbon dioxide rankine cycle
US9587520B2 (en) 2013-05-30 2017-03-07 General Electric Company System and method of waste heat recovery
US9593597B2 (en) * 2013-05-30 2017-03-14 General Electric Company System and method of waste heat recovery
CN104481614B (en) * 2014-12-10 2015-12-30 中国科学院工程热物理研究所 A kind of take carbon dioxide as the distributing-supplying-energy system of working medium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR493303A (en) * 1918-04-09 1919-08-06 Henri Jean Berruet Improvement in internal combustion engines
FR1262749A (en) * 1960-04-23 1961-06-05 Babcock & Wilcox France Improvements in mixed gas-steam cycle power generation facilities
GB1159090A (en) * 1968-05-20 1969-07-23 Warnowwerft Warnemuende Veb Combined Propulsion Plant for Ships.
DE2116824A1 (en) * 1971-04-06 1972-10-19
US3795103A (en) * 1971-09-30 1974-03-05 J Anderson Dual fluid cycle
US3830062A (en) * 1973-10-09 1974-08-20 Thermo Electron Corp Rankine cycle bottoming plant
US4109469A (en) * 1977-02-18 1978-08-29 Uop Inc. Power generation from refinery waste heat streams

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3123474A1 (en) * 1981-06-13 1982-12-30 Blohm Voss Ag Method and device for utilising waste heat which occurs at different temperatures
DE3429727A1 (en) * 1984-08-13 1986-02-13 Bongers Hermann Combustion/steam compound engine with utilisation of process heat
DE10259488A1 (en) * 2002-12-19 2004-07-01 Bayerische Motoren Werke Ag Heat engine
US7520133B2 (en) 2002-12-19 2009-04-21 Bayerische Motoren Werke Aktiengesellschaft Thermodynamic engine
DE102007038073A1 (en) 2007-08-12 2009-02-19 Alexander Gotter Combined thermal engine for inner combustion of fuel, has reciprocating engine and operating heat exchanger is propelled in exhaust system

Also Published As

Publication number Publication date
GB2010974B (en) 1982-02-17
GB2010974A (en) 1979-07-04
FR2410742B1 (en) 1983-01-07
FR2410742A1 (en) 1979-06-29

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8131 Rejection