EP0134431A3 - Thermodynamic process approximating the carnot cycle - Google Patents

Thermodynamic process approximating the carnot cycle Download PDF

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Publication number
EP0134431A3
EP0134431A3 EP84106748A EP84106748A EP0134431A3 EP 0134431 A3 EP0134431 A3 EP 0134431A3 EP 84106748 A EP84106748 A EP 84106748A EP 84106748 A EP84106748 A EP 84106748A EP 0134431 A3 EP0134431 A3 EP 0134431A3
Authority
EP
European Patent Office
Prior art keywords
carnot cycle
thermodynamic process
heat
constant temperature
stage
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
EP84106748A
Other languages
German (de)
Other versions
EP0134431B1 (en
EP0134431A2 (en
Inventor
Serafin Mendoza Rosado
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT84106748T priority Critical patent/ATE68558T1/en
Publication of EP0134431A2 publication Critical patent/EP0134431A2/en
Publication of EP0134431A3 publication Critical patent/EP0134431A3/en
Application granted granted Critical
Publication of EP0134431B1 publication Critical patent/EP0134431B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F02G2250/00—Special cycles or special engines
    • F02G2250/09—Carnot cycles in general

Abstract

A thermodynamic process having an efficiency close to that of the ideal Carnot cycle. The process fluid is a combination of Dowtherm A and water and undergoes constant pressure transformations to absorb heat from a heat source and to transfer heat to a heat sink, and also undergoes constant temperature expansion and constant temperature pressurization. The process provides a practical application, in single-stage and three-stage processes, of the Carnot cycle.
EP84106748A 1983-06-13 1984-06-13 Thermodynamic process approximating the ericsson cycle Expired - Lifetime EP0134431B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84106748T ATE68558T1 (en) 1983-06-13 1984-06-13 THERMODYNAMIC METHOD APPROXIMATED TO THE ERICSSON PROCESS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES523210 1983-06-13
ES523210A ES8605328A1 (en) 1983-06-13 1983-06-13 Thermodynamic process approximating the Ericsson cycle.

Publications (3)

Publication Number Publication Date
EP0134431A2 EP0134431A2 (en) 1985-03-20
EP0134431A3 true EP0134431A3 (en) 1985-11-27
EP0134431B1 EP0134431B1 (en) 1991-10-16

Family

ID=8485855

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84106748A Expired - Lifetime EP0134431B1 (en) 1983-06-13 1984-06-13 Thermodynamic process approximating the ericsson cycle

Country Status (8)

Country Link
US (1) US4691523A (en)
EP (1) EP0134431B1 (en)
JP (1) JPS6062608A (en)
AT (1) ATE68558T1 (en)
CA (1) CA1241845A (en)
DE (1) DE3485169D1 (en)
ES (1) ES8605328A1 (en)
IL (1) IL72045A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4876855A (en) * 1986-01-08 1989-10-31 Ormat Turbines (1965) Ltd. Working fluid for rankine cycle power plant
JP2801477B2 (en) * 1992-09-22 1998-09-21 キヤノン株式会社 Image signal processing device
JPH0794815B2 (en) * 1993-09-22 1995-10-11 佐賀大学長 Temperature difference generator
EP1433450A1 (en) * 2002-12-23 2004-06-30 The Procter & Gamble Company Polymeric compositions for moisture vapour permeable structures with improved structural stability and structures comprising said compositions
US8459031B2 (en) * 2009-09-18 2013-06-11 Kalex, Llc Direct contact heat exchanger and methods for making and using same
FR3022296B1 (en) * 2014-06-16 2016-07-01 Arkema France SYSTEM FOR CONTROLLING A RANKINE CYCLE

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1551260A1 (en) * 1966-11-02 1970-03-19 Siemens Ag Process for the carnotization of cycle processes for steam power plants and arrangement for carrying out the process
FR2136120A1 (en) * 1971-04-01 1972-12-22 Thermo Electron Corp
FR2150123A5 (en) * 1971-08-17 1973-03-30 Du Pont
FR2499149A1 (en) * 1981-02-05 1982-08-06 Linde Ag Converting fluid sensible heat into mechanical energy - using mixt. of tri:chloro:mono:fluoro:methane and di:chloro:di:fluoro:methane as auxiliary fluid agent

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3006146A (en) * 1958-09-19 1961-10-31 Franklin Institute Closed-cycle power plant
US4439988A (en) * 1980-11-06 1984-04-03 University Of Dayton Rankine cycle ejector augmented turbine engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1551260A1 (en) * 1966-11-02 1970-03-19 Siemens Ag Process for the carnotization of cycle processes for steam power plants and arrangement for carrying out the process
FR2136120A1 (en) * 1971-04-01 1972-12-22 Thermo Electron Corp
FR2150123A5 (en) * 1971-08-17 1973-03-30 Du Pont
FR2499149A1 (en) * 1981-02-05 1982-08-06 Linde Ag Converting fluid sensible heat into mechanical energy - using mixt. of tri:chloro:mono:fluoro:methane and di:chloro:di:fluoro:methane as auxiliary fluid agent

Also Published As

Publication number Publication date
ES8605328A1 (en) 1986-04-01
IL72045A0 (en) 1984-10-31
JPS6062608A (en) 1985-04-10
EP0134431B1 (en) 1991-10-16
DE3485169D1 (en) 1991-11-21
ATE68558T1 (en) 1991-11-15
US4691523A (en) 1987-09-08
EP0134431A2 (en) 1985-03-20
ES523210A0 (en) 1986-04-01
CA1241845A (en) 1988-09-13
IL72045A (en) 1993-01-14

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