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FR2410742A1 - INSTALLATION OF THERMAL ENGINE SUPPLIED FROM HEAT SOURCES AT VARIOUS TEMPERATURES - Google Patents

INSTALLATION OF THERMAL ENGINE SUPPLIED FROM HEAT SOURCES AT VARIOUS TEMPERATURES

Info

Publication number
FR2410742A1
FR2410742A1 FR7834105A FR7834105A FR2410742A1 FR 2410742 A1 FR2410742 A1 FR 2410742A1 FR 7834105 A FR7834105 A FR 7834105A FR 7834105 A FR7834105 A FR 7834105A FR 2410742 A1 FR2410742 A1 FR 2410742A1
Authority
FR
France
Prior art keywords
installation
heat sources
regulators
various temperatures
thermal engine
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.)
Granted
Application number
FR7834105A
Other languages
French (fr)
Other versions
FR2410742B1 (en
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 claimed from IT6973077A external-priority patent/IT1091216B/en
Priority claimed from IT6945078A external-priority patent/IT1160885B/en
Application filed by Fiat SpA filed Critical Fiat SpA
Publication of FR2410742A1 publication Critical patent/FR2410742A1/en
Application granted granted Critical
Publication of FR2410742B1 publication Critical patent/FR2410742B1/fr
Granted legal-status Critical Current

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
    • 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
    • F01K23/106—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 with water evaporated or preheated at different pressures in exhaust boiler
    • 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
    • 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

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)
  • Central Heating Systems (AREA)

Abstract

CETTE INSTALLATION EST CARACTERISEE EN CE QU'ELLE COMPREND UNE SERIE DE SOURCES DE CHALEUR A DIVERSES TEMPERATURES, UNE SERIE DE DETENDEURS 5, 6, 7, UNE SERIE DE CIRCUITS 1A, 1B, 1C POUR UN FLUIDE DE TRAVAIL QUI RECOIT DE LA CHALEUR DESDITES SOURCES ET QUI TRAVERSE LES DETENDEURS 5, 6 ET 7 POUR CONVERTIR EN ENERGIE MOTRICE LA CHALEUR RECUE DESDITES SOURCES, CHACUN DES CIRCUITS DU FLUIDE DE TRAVAIL COMPRENANT: DES ECHANGEURS DE CHALEUR 2, 3, 4, DES DETENDEURS 5, 6 ET 7, UN CONDENSEUR 17 DU FLUIDE DE SORTIE DES DETENDEURS 5, 6 ET 7 ET DES POMPES D'ALIMENTATION 9, 10 SERVANT A ACTIVER LA CIRCULATION DU FLUIDE DANS LE CIRCUIT. APPLICATION A UN MOTEUR A COMBUSTION INTERNE.THIS INSTALLATION IS CHARACTERIZED IN THAT IT INCLUDES A SERIES OF HEAT SOURCES AT VARIOUS TEMPERATURES, A SERIES OF REGULATORS 5, 6, 7, A SERIES OF CIRCUITS 1A, 1B, 1C FOR A WORKING FLUID WHICH RECEIVES THE SUCH HEAT SOURCES AND WHICH CROSSES REGULATORS 5, 6 AND 7 TO CONVERT THE HEAT RECEIVED FROM THESE SOURCES INTO MOTOR ENERGY, EACH OF THE WORKING FLUID CIRCUITS INCLUDING: HEAT EXCHANGERS 2, 3, 4, REGULATORS 5, 6 AND 7, A CONDENSER 17 OF THE OUTLET FLUID OF THE REGULATORS 5, 6 AND 7 AND OF THE SUPPLY PUMPS 9, 10 SERVING TO ACTIVATE THE FLUID CIRCULATION IN THE CIRCUIT. APPLICATION TO AN INTERNAL COMBUSTION ENGINE.

FR7834105A 1977-12-05 1978-12-04 INSTALLATION OF THERMAL ENGINE SUPPLIED FROM HEAT SOURCES AT VARIOUS TEMPERATURES Granted FR2410742A1 (en)

Applications Claiming Priority (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 (2)

Publication Number Publication Date
FR2410742A1 true FR2410742A1 (en) 1979-06-29
FR2410742B1 FR2410742B1 (en) 1983-01-07

Family

ID=26329958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834105A Granted FR2410742A1 (en) 1977-12-05 1978-12-04 INSTALLATION OF THERMAL ENGINE SUPPLIED FROM HEAT SOURCES AT VARIOUS TEMPERATURES

Country Status (3)

Country Link
DE (1) DE2852076A1 (en)
FR (1) FR2410742A1 (en)
GB (1) GB2010974B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483009A1 (en) * 1980-05-23 1981-11-27 Inst Francais Du Petrole PROCESS FOR PRODUCING MECHANICAL ENERGY FROM HEAT USING A MIXTURE OF FLUIDS AS A WORKING AGENT

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EP0026676A3 (en) * 1979-10-01 1981-12-16 Turbidin Motorwerke (Proprietary)Limited Thermodynamic power plant and method of operating the same
JPS57179320A (en) * 1981-04-25 1982-11-04 Mitsubishi Heavy Ind Ltd Cooler for internal-combustion engine
DE3123474A1 (en) * 1981-06-13 1982-12-30 Blohm + Voss Ag, 2000 Hamburg Method and device for utilising waste heat which occurs at different temperatures
DE3429727A1 (en) * 1984-08-13 1986-02-13 Hermann Dipl.-Ing. 5401 Kobern-Gondorf Bongers Combustion/steam compound engine with utilisation of process heat
DE10259488A1 (en) 2002-12-19 2004-07-01 Bayerische Motoren Werke Ag Heat engine
US7305829B2 (en) * 2003-05-09 2007-12-11 Recurrent Engineering, Llc Method and apparatus for acquiring heat from multiple heat sources
CN100385093C (en) * 2003-05-09 2008-04-30 循环工程公司 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
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
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
AU2010264462B2 (en) 2009-06-22 2016-05-12 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
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
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
WO2011035073A2 (en) * 2009-09-21 2011-03-24 Clean Rolling Power, LLC Waste heat recovery system
WO2011068880A2 (en) * 2009-12-01 2011-06-09 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
CA2882290A1 (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
WO2014117074A1 (en) 2013-01-28 2014-07-31 Echogen Power Systems, L.L.C. Process for controlling a power turbine throttle valve during a supercritical carbon dioxide rankine cycle
EP2948647B1 (en) * 2013-01-28 2016-11-16 Eaton Corporation Volumetric energy recovery system with three stage expansion
WO2014117068A1 (en) 2013-01-28 2014-07-31 Echogen Power Systems, L.L.C. Methods for reducing wear on components of a heat engine system at startup
BR112015021396A2 (en) 2013-03-04 2017-08-22 Echogen Power Systems Llc HEAT ENGINE SYSTEMS WITH HIGH USEFUL POWER SUPERCRITICAL CARBON DIOXIDE CIRCUITS
US9593597B2 (en) 2013-05-30 2017-03-14 General Electric Company System and method of waste heat recovery
US9587520B2 (en) 2013-05-30 2017-03-07 General Electric Company System and method of waste heat recovery
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
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
FR3057305A1 (en) * 2016-10-11 2018-04-13 Peugeot Citroen Automobiles Sa MOTORIZATION ASSEMBLY WITH RANKINE LOOP
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

Citations (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 Development of internal combustion engines
FR1262749A (en) * 1960-04-23 1961-06-05 Babcock & Wilcox France Improvements to gas-steam mixed cycle energy production 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 Hagiu, Faust, Dipl Ing , 8000 Mun chen Antnebsgruppe
US3795103A (en) * 1971-09-30 1974-03-05 J Anderson Dual fluid cycle
FR2246723A1 (en) * 1973-10-09 1975-05-02 Thermo Electron Corp
US4109469A (en) * 1977-02-18 1978-08-29 Uop Inc. Power generation from refinery waste heat streams

Patent Citations (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 Development of internal combustion engines
FR1262749A (en) * 1960-04-23 1961-06-05 Babcock & Wilcox France Improvements to gas-steam mixed cycle energy production 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 Hagiu, Faust, Dipl Ing , 8000 Mun chen Antnebsgruppe
US3795103A (en) * 1971-09-30 1974-03-05 J Anderson Dual fluid cycle
FR2246723A1 (en) * 1973-10-09 1975-05-02 Thermo Electron Corp
US4109469A (en) * 1977-02-18 1978-08-29 Uop Inc. Power generation from refinery waste heat streams

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483009A1 (en) * 1980-05-23 1981-11-27 Inst Francais Du Petrole PROCESS FOR PRODUCING MECHANICAL ENERGY FROM HEAT USING A MIXTURE OF FLUIDS AS A WORKING AGENT
EP0041005A1 (en) * 1980-05-23 1981-12-02 Institut Français du Pétrole Method for mechanical energy production from heat using a mixture of fluids as the working fluid

Also Published As

Publication number Publication date
DE2852076A1 (en) 1979-06-07
GB2010974A (en) 1979-07-04
GB2010974B (en) 1982-02-17
FR2410742B1 (en) 1983-01-07

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