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WO2009138233A3 - Wärmekfraftmaschine - Google Patents

Wärmekfraftmaschine Download PDF

Info

Publication number
WO2009138233A3
WO2009138233A3 PCT/EP2009/003441 EP2009003441W WO2009138233A3 WO 2009138233 A3 WO2009138233 A3 WO 2009138233A3 EP 2009003441 W EP2009003441 W EP 2009003441W WO 2009138233 A3 WO2009138233 A3 WO 2009138233A3
Authority
WO
WIPO (PCT)
Prior art keywords
evaporator
condenser
couple
working
working motor
Prior art date
Application number
PCT/EP2009/003441
Other languages
English (en)
French (fr)
Other versions
WO2009138233A2 (de
Inventor
Jürgen Misselhorn
Original Assignee
Maschinenwerk Misselhorn 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 Maschinenwerk Misselhorn Gmbh filed Critical Maschinenwerk Misselhorn Gmbh
Priority to US12/992,733 priority Critical patent/US20110061379A1/en
Priority to EP09745567A priority patent/EP2291582A2/de
Publication of WO2009138233A2 publication Critical patent/WO2009138233A2/de
Publication of WO2009138233A3 publication Critical patent/WO2009138233A3/de

Links

Classifications

    • 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
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • 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
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating

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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Bei einer Wärmekraftmaschine, die den Energiegehalt eines warmen Mediums durch eine bessere Ausnutzung der isochoren Zustandsänderungen in einen Kreisprozess mit sechs Zustandsänderungen (zwei Isobaren, zwei Isochoren und zwei Isothermen) nutzt, ist es mit Hilfe der hier offenbarten Ausführungsformen möglich, den konstruktiven Aufwand zu verringern. Die Wärmekraftmaschine weist dabei mindestens ein Wärmetauscherpaar mit einem Verflüssiger und einen Verdampfer auf. Mindestens ein Arbeitsstoffüberträger ist zwischen dem Verflüssiger und dem Verdampfer des Wärmetauscherpaars angeordnet. Mindestens ein durch Arbeitsstoff angetriebener Arbeitsmotor ist vorgesehen. Eine Verbindungsleitung zwischen dem Verflüssiger und dem Arbeitsmotor und eine Verbindungsleitung zwischen dem Verdampfer und dem Arbeitsmotor sind vorgesehen. Ventilmittel sind zwischen dem Wärmetauscherpaar und dem Arbeitsmotor angeordnet und öffnen oder schließen selektiv eine Strömungsmittelverbindung dazwischen.
PCT/EP2009/003441 2008-05-15 2009-05-14 Wärmekfraftmaschine WO2009138233A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/992,733 US20110061379A1 (en) 2008-05-15 2009-05-14 Heat engine
EP09745567A EP2291582A2 (de) 2008-05-15 2009-05-14 Wärmekfraftmaschine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008023793A DE102008023793B4 (de) 2008-05-15 2008-05-15 Wärmekraftmaschine
DE102008023793.0 2008-05-15

Publications (2)

Publication Number Publication Date
WO2009138233A2 WO2009138233A2 (de) 2009-11-19
WO2009138233A3 true WO2009138233A3 (de) 2010-01-14

Family

ID=40957979

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/003441 WO2009138233A2 (de) 2008-05-15 2009-05-14 Wärmekfraftmaschine

Country Status (4)

Country Link
US (1) US20110061379A1 (de)
EP (1) EP2291582A2 (de)
DE (1) DE102008023793B4 (de)
WO (1) WO2009138233A2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2326821A2 (de) * 2008-09-24 2011-06-01 Würz, Raimund Wärmekraftmaschine und verfahren zum betreiben derselben
DE102010036530A1 (de) 2010-07-21 2012-01-26 Marten Breckling Wärmekraftmaschine zur Umwandlung von Wärmeenergie in mechanische Energie, die zur Erzeugung von Strom benutzt wird, sowie Verfahren zum Betrieb einer solchen Wärmekraftmaschine
DE202010008126U1 (de) 2010-07-21 2011-11-30 Marten Breckling Wärmekraftmaschine zur Umwandlung von Wärmeenergie in mechanische Energie, die zur Erzeugung von Strom benutzt wird
GB201012743D0 (en) * 2010-07-29 2010-09-15 Isentropic Ltd Valves
FR2984950B1 (fr) * 2011-12-21 2015-04-10 IFP Energies Nouvelles Dispositif de controle d'une machine de detente d'un circuit ferme a cycle de rankine et procede utilisant un tel dispositif
GB201207497D0 (en) * 2012-04-30 2012-06-13 Isentropic Ltd Valve control
JP5952140B2 (ja) * 2012-08-31 2016-07-13 日野自動車株式会社 外燃機関
BR102013026634A2 (pt) * 2013-10-16 2015-08-25 Abx En Ltda Máquina térmica diferencial com ciclo de oito transformações termodinâmicas e processo de controle
WO2016015575A1 (zh) * 2014-07-28 2016-02-04 龚炳新 一种热机
BR102016019870B1 (pt) * 2016-08-26 2023-12-26 Brazil Innovation Commerce Ltda Motor térmico de ciclo diferencial composto por quatro processos isobáricos, quatro processos isocóricos com regenerador e processo de controle para o ciclo termodinâmico do motor térmico
US10859034B1 (en) 2019-05-21 2020-12-08 General Electric Company Monolithic heater bodies
DE102020200614B4 (de) 2020-01-20 2021-10-14 Mtu Friedrichshafen Gmbh Wärmekraftmaschine mit externer Wärmezufuhr
US20220042497A1 (en) * 2020-08-04 2022-02-10 Navita Energy, Inc. Enhanced low temperature difference-powered devices, systems, and methods
DE102021003419B3 (de) * 2021-07-02 2022-08-11 Egon Streit CO2 - Gasmotor mit System

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5263341A (en) * 1990-03-14 1993-11-23 Sonic Compressor Systems, Inc. Compression-evaporation method using standing acoustic wave
US5467600A (en) * 1991-12-26 1995-11-21 Kuroiwa; Kazuo Naturally circulated thermal cycling system with environmentally powered engine
WO2006079551A2 (de) * 2005-01-27 2006-08-03 Misselhorn Juergen K Kraftwerk mit wärmeauskopplung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215947A (en) * 1975-07-25 1977-02-05 Nissan Motor Co Ltd External heat thermal engine
US4462212A (en) * 1981-12-30 1984-07-31 Knoeoes Stellan Unitary heat engine/heat pump system
US6418745B1 (en) * 2001-03-21 2002-07-16 Mechanical Solutions, Inc. Heat powered heat pump system and method of making same
US6701721B1 (en) * 2003-02-01 2004-03-09 Global Cooling Bv Stirling engine driven heat pump with fluid interconnection
US6978610B2 (en) * 2003-11-05 2005-12-27 Eric Scott Carnahan Reversible heat engine
JP4630626B2 (ja) * 2004-10-21 2011-02-09 株式会社サクション瓦斯機関製作所 熱機関
US7937943B2 (en) * 2006-12-22 2011-05-10 Yiding Cao Heat engines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5263341A (en) * 1990-03-14 1993-11-23 Sonic Compressor Systems, Inc. Compression-evaporation method using standing acoustic wave
US5467600A (en) * 1991-12-26 1995-11-21 Kuroiwa; Kazuo Naturally circulated thermal cycling system with environmentally powered engine
WO2006079551A2 (de) * 2005-01-27 2006-08-03 Misselhorn Juergen K Kraftwerk mit wärmeauskopplung

Also Published As

Publication number Publication date
US20110061379A1 (en) 2011-03-17
DE102008023793A1 (de) 2009-12-03
WO2009138233A2 (de) 2009-11-19
EP2291582A2 (de) 2011-03-09
DE102008023793B4 (de) 2010-03-11

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