WO2012100275A3 - Wärmekraftmaschine - Google Patents

Wärmekraftmaschine Download PDF

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Publication number
WO2012100275A3
WO2012100275A3 PCT/AT2012/050001 AT2012050001W WO2012100275A3 WO 2012100275 A3 WO2012100275 A3 WO 2012100275A3 AT 2012050001 W AT2012050001 W AT 2012050001W WO 2012100275 A3 WO2012100275 A3 WO 2012100275A3
Authority
WO
WIPO (PCT)
Prior art keywords
pressure
cylinder
fluid
control device
heat supply
Prior art date
Application number
PCT/AT2012/050001
Other languages
English (en)
French (fr)
Other versions
WO2012100275A2 (de
Inventor
Walter Loidl
Original Assignee
Walter Loidl
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 Walter Loidl filed Critical Walter Loidl
Priority to EP12703950.1A priority Critical patent/EP2668374B1/de
Priority to PL12703950T priority patent/PL2668374T3/pl
Priority to ES12703950.1T priority patent/ES2551397T3/es
Publication of WO2012100275A2 publication Critical patent/WO2012100275A2/de
Publication of WO2012100275A3 publication Critical patent/WO2012100275A3/de

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
    • F01K27/00—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for
    • F01K27/005—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for by means of hydraulic motors
    • 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
    • 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
    • F01K25/08—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 special vapours
    • F01K25/10—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 special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
    • F01K25/103—Carbon dioxide

Abstract

Wärmekraftmaschine (1) mit zumindest zwei Zylinder-Kolbeneinheiten (2 - 5), die jeweils ein unter einem Vorspanndruck stehendes Dehnungsfluid (8) enthalten, einer Einrichtung (16 - 20) zur individuell steuerbaren Wärmezufuhr zum Dehnungsfluid (8) jeder Zylinder-Kolbeneinheit (2 - 5), und einer die Wärmezufuhreinrichtung (16 - 20) steuernden Steuereinrichtung (21), wobei die Kolben (7) der Zylinder-Kolbeneinheiten (2 - 5) von einem gemeinsamen Vorspannfluid (9) beaufschlagt sind, das Vorspannfluid (8) von den Zylinder-Kolbeneinheiten (2 - 5) über erste Rückschlagventile (12') zu einem Eingang (11') und über entgegengesetzt gerichtete zweite Rückschlagventile (12") zu einem Ausgang (11") einer hydraulischen Last (10) geführt ist, die Steuereinrichtung (21) mit einem ersten Druckmesser (22") für den Druck (p2) des Vorspannfluids (9) am Ausgang (11") der Last (10) ausgestattet ist, und die Steuereinrichtung (21) die Erwärm- und Abkühlphasen der Wärmezufuhreinrichtung (16-20) zumindest in Abhängigkeit von dem gemessenen Ausgangsdruck (p2) steuert, um diesen innerhalb eines vorgegebenen ersten Bereichs (P2,min, P2,max) zu halten.
PCT/AT2012/050001 2011-01-28 2012-01-05 Wärmekraftmaschine WO2012100275A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP12703950.1A EP2668374B1 (de) 2011-01-28 2012-01-05 Wärmekraftmaschine
PL12703950T PL2668374T3 (pl) 2011-01-28 2012-01-05 Silnik cieplny
ES12703950.1T ES2551397T3 (es) 2011-01-28 2012-01-05 Motor térmico

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA117/2011 2011-01-28
ATA117/2011A AT510434B1 (de) 2011-01-28 2011-01-28 Wärmekraftmaschine

Publications (2)

Publication Number Publication Date
WO2012100275A2 WO2012100275A2 (de) 2012-08-02
WO2012100275A3 true WO2012100275A3 (de) 2012-11-01

Family

ID=45606883

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2012/050001 WO2012100275A2 (de) 2011-01-28 2012-01-05 Wärmekraftmaschine

Country Status (5)

Country Link
EP (1) EP2668374B1 (de)
AT (1) AT510434B1 (de)
ES (1) ES2551397T3 (de)
PL (1) PL2668374T3 (de)
WO (1) WO2012100275A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104564196B (zh) * 2013-10-17 2018-05-01 郭颂玮 利用液体热能发电的装置
ES2696950B2 (es) * 2017-07-18 2021-03-29 Carbia Carril Jose Planta térmica con máquina de doble efecto, acumuladores térmicos, convección forzada y alimentación térmica reforzada con un ciclo Brayton inverso y procedimiento de operación.
IT202100022097A1 (it) * 2021-08-19 2023-02-19 Behrouz Pirouz Pompa solare per acqua
AT525551B1 (de) 2022-05-16 2023-05-15 Hydrotaurus C Tech Gmbh Wärmekraftmaschine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1454505A (en) * 1973-02-26 1976-11-03 Shearer J Heat motors operated by expansion and contraction of a fluid
WO1998030786A1 (en) * 1997-01-08 1998-07-16 Cyclo Dynamics B.V. Method and apparatus for converting thermal energy into work
WO2003081011A1 (en) * 2002-03-27 2003-10-02 Richard Laurance Lewellin Engine for converting thermal energy to stored energy
WO2009046493A1 (en) * 2007-10-12 2009-04-16 Cogen Microsystems Pty Ltd Heat engine
WO2009082773A2 (de) * 2008-01-03 2009-07-09 Walter Loidl Wärmekraftmaschine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10247387A1 (de) * 2001-10-15 2003-09-11 Karl Ludwig Holder Kraftstation und Verfahren zu ihrem Betrieb

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1454505A (en) * 1973-02-26 1976-11-03 Shearer J Heat motors operated by expansion and contraction of a fluid
WO1998030786A1 (en) * 1997-01-08 1998-07-16 Cyclo Dynamics B.V. Method and apparatus for converting thermal energy into work
WO2003081011A1 (en) * 2002-03-27 2003-10-02 Richard Laurance Lewellin Engine for converting thermal energy to stored energy
WO2009046493A1 (en) * 2007-10-12 2009-04-16 Cogen Microsystems Pty Ltd Heat engine
WO2009082773A2 (de) * 2008-01-03 2009-07-09 Walter Loidl Wärmekraftmaschine

Also Published As

Publication number Publication date
AT510434B1 (de) 2012-04-15
EP2668374B1 (de) 2015-07-29
ES2551397T3 (es) 2015-11-18
EP2668374A2 (de) 2013-12-04
AT510434A4 (de) 2012-04-15
WO2012100275A2 (de) 2012-08-02
PL2668374T3 (pl) 2016-01-29

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