WO2014023722A3 - Wärmekraftmaschine und thermodynamischer kreisprozess zur umwandlung von wärme in nutzarbeit - Google Patents

Wärmekraftmaschine und thermodynamischer kreisprozess zur umwandlung von wärme in nutzarbeit Download PDF

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Publication number
WO2014023722A3
WO2014023722A3 PCT/EP2013/066457 EP2013066457W WO2014023722A3 WO 2014023722 A3 WO2014023722 A3 WO 2014023722A3 EP 2013066457 W EP2013066457 W EP 2013066457W WO 2014023722 A3 WO2014023722 A3 WO 2014023722A3
Authority
WO
WIPO (PCT)
Prior art keywords
storage arrangement
heat
working gas
arrangement
useful work
Prior art date
Application number
PCT/EP2013/066457
Other languages
English (en)
French (fr)
Other versions
WO2014023722A2 (de
Inventor
István MAJOROS
Original Assignee
Majoros István
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 Majoros István filed Critical Majoros István
Priority to EP13745126.6A priority Critical patent/EP2880294B1/de
Priority to CN201380041740.3A priority patent/CN104704228B/zh
Priority to US14/419,442 priority patent/US20150211439A1/en
Publication of WO2014023722A2 publication Critical patent/WO2014023722A2/de
Publication of WO2014023722A3 publication Critical patent/WO2014023722A3/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
    • F02G1/044—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 having at least two working members, e.g. pistons, delivering power output
    • F02G1/0445—Engine plants with combined cycles, e.g. Vuilleumier
    • 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
    • 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
    • F02G1/053—Component parts or details
    • F02G1/055—Heaters or coolers

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)
  • Air-Conditioning For Vehicles (AREA)

Abstract

Wärmekraftmaschine (1) zur Umwandlung von Wärme in Nutzarbeit, umfassend einer ersten Speicheranordnung (2A) für ein Arbeitsgas, wobei diese in eine erste kalte (3A) und eine erste warme (4A) Kammer unterteilt ist, und eine erste bewegliche Kolbenanordnung (5A) derart ausgeführt ist, dass sie das Gesamtvolumen der ersten Speicheranordnung (2A) verändert und das Arbeitsgas zwischen den beiden ersten Kammern (3A, 4A) hin- und herdrückt, dadurch gekennzeichnet, dass die Wärmekraftmaschine (1) eine zweite Speicheranordnung (2B) für das Arbeitsgas umfasst, wobei diese in eine zweite kalte (3B) und eine zweite warme (4B) Kammer unterteilt ist, und eine zweite bewegliche Kolbenanordnung (5B) derart ausgeführt ist, dass sie das Gesamtvolumen der zweiten Speicheranordnung (2B) verändert und das Arbeitsgas zwischen den beiden zweiten Kammern (3B, 4B) hin- und herdrückt, und dass eine Verbindung (6) zwischen der ersten und der zweiten Speicheranordnung (2A, 2B) dafür vorgesehen ist, dass zumindest während einer vordefinierten Konstellation der beiden Kolbenanordnungen (5A, 5B) eine Teilmenge des Arbeitsgases zwischen beiden Speicheranordnungen (2A, 2B) ausgetauscht wird.
PCT/EP2013/066457 2012-08-06 2013-08-06 Wärmekraftmaschine und thermodynamischer kreisprozess zur umwandlung von wärme in nutzarbeit WO2014023722A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP13745126.6A EP2880294B1 (de) 2012-08-06 2013-08-06 Wärmekraftmaschine und thermodynamischer kreisprozess zur umwandlung von wärme in nutzarbeit
CN201380041740.3A CN104704228B (zh) 2012-08-06 2013-08-06 用于将热量转换成有用功的热力发动机和热力循环
US14/419,442 US20150211439A1 (en) 2012-08-06 2013-08-06 Heat engine and thermodynamic cycle for converting heat into useful work

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012213878.1 2012-08-06
DE102012213878.1A DE102012213878B4 (de) 2012-08-06 2012-08-06 Wärmekraftmaschine und thermodynamischer Kreisprozess zur Umwandlung von Wärme in Nutzarbeit

Publications (2)

Publication Number Publication Date
WO2014023722A2 WO2014023722A2 (de) 2014-02-13
WO2014023722A3 true WO2014023722A3 (de) 2014-05-01

Family

ID=48916092

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/066457 WO2014023722A2 (de) 2012-08-06 2013-08-06 Wärmekraftmaschine und thermodynamischer kreisprozess zur umwandlung von wärme in nutzarbeit

Country Status (5)

Country Link
US (1) US20150211439A1 (de)
EP (1) EP2880294B1 (de)
CN (1) CN104704228B (de)
DE (1) DE102012213878B4 (de)
WO (1) WO2014023722A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20140044L (fi) * 2014-02-17 2015-08-18 Seppo LAITINEN Monivaiheinen polttomoottori jossa on vaiheittain toimiva mäntä
CN105508076B (zh) * 2016-01-19 2017-03-29 江苏源之翼电气有限公司 内置回热器移气活塞的热气机
CN105863835B (zh) * 2016-05-03 2018-12-25 吴才华 发动机
EP3740665A4 (de) * 2018-01-18 2021-09-15 Thermal Tech Holdings Kolbenanordnung mit schwebendem kopf
WO2020236871A1 (en) * 2019-05-21 2020-11-26 General Electric Company Energy conversion apparatus
CN110185551A (zh) * 2019-07-09 2019-08-30 朱国钧 一种无油空气动力发动机
CN110986415A (zh) * 2019-11-26 2020-04-10 湖南大学 一种双效斯特林装置及其运行控制方法
CN115750076B (zh) * 2022-12-08 2024-04-05 东风柳州汽车有限公司 一种发动机缸盖及其发动机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3183662A (en) * 1963-02-18 1965-05-18 Sr Theodore Y Korsgren Heat engine
DE202008001920U1 (de) * 2008-02-11 2008-04-24 Pasemann, Lutz, Dr. Stirlingmaschine mit Gegenstrom-Wärmeübertrager
US20110314805A1 (en) * 2009-03-12 2011-12-29 Seale Joseph B Heat engine with regenerator and timed gas exchange
WO2012062231A1 (en) * 2010-11-09 2012-05-18 Libis Jiri Double acting displacer with separate hot and cold space and the heat engine with a double acting displacer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3115014A (en) * 1962-07-30 1963-12-24 Little Inc A Method and apparatus for employing fluids in a closed cycle
US3319416A (en) * 1965-09-24 1967-05-16 John P Renshaw Engine function timing control
US4199945A (en) * 1977-07-27 1980-04-29 Theodor Finkelstein Method and device for balanced compounding of Stirling cycle machines
CN1042256C (zh) * 1991-12-09 1999-02-24 三洋电机株式会社 热气机
JP2000146336A (ja) * 1998-11-02 2000-05-26 Sanyo Electric Co Ltd Ｖ型２ピストンスターリング機器
DE102005042744A1 (de) * 2005-08-16 2007-04-26 Enerlyt Potsdam GmbH Energie, Umwelt, Planung und Analytik 4-Zyklen-Universalmaschine
US7171811B1 (en) * 2005-09-15 2007-02-06 Global Cooling Bv Multiple-cylinder, free-piston, alpha configured stirling engines and heat pumps with stepped pistons
US7694514B2 (en) * 2007-08-08 2010-04-13 Cool Energy, Inc. Direct contact thermal exchange heat engine or heat pump
GB2469279A (en) * 2009-04-07 2010-10-13 Rikard Mikalsen Linear reciprocating free piston external combustion open cycle heat engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3183662A (en) * 1963-02-18 1965-05-18 Sr Theodore Y Korsgren Heat engine
DE202008001920U1 (de) * 2008-02-11 2008-04-24 Pasemann, Lutz, Dr. Stirlingmaschine mit Gegenstrom-Wärmeübertrager
US20110314805A1 (en) * 2009-03-12 2011-12-29 Seale Joseph B Heat engine with regenerator and timed gas exchange
WO2012062231A1 (en) * 2010-11-09 2012-05-18 Libis Jiri Double acting displacer with separate hot and cold space and the heat engine with a double acting displacer

Also Published As

Publication number Publication date
EP2880294B1 (de) 2016-10-19
US20150211439A1 (en) 2015-07-30
CN104704228A (zh) 2015-06-10
EP2880294A2 (de) 2015-06-10
WO2014023722A2 (de) 2014-02-13
DE102012213878A1 (de) 2014-02-06
DE102012213878B4 (de) 2017-10-19
CN104704228B (zh) 2016-08-17

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