DE2204763A1 - EQUAL PRESSURE - PISTON ENGINE WITH EXTERNAL OR INTERNAL COMBUSTION - Google Patents

EQUAL PRESSURE - PISTON ENGINE WITH EXTERNAL OR INTERNAL COMBUSTION

Info

Publication number
DE2204763A1
DE2204763A1 DE19722204763 DE2204763A DE2204763A1 DE 2204763 A1 DE2204763 A1 DE 2204763A1 DE 19722204763 DE19722204763 DE 19722204763 DE 2204763 A DE2204763 A DE 2204763A DE 2204763 A1 DE2204763 A1 DE 2204763A1
Authority
DE
Germany
Prior art keywords
piston
equal pressure
working
cylinder
piston 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.)
Pending
Application number
DE19722204763
Other languages
German (de)
Inventor
Bernd Beer
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 DE19722204763 priority Critical patent/DE2204763A1/en
Publication of DE2204763A1 publication Critical patent/DE2204763A1/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02GHOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00Hot gas positive-displacement engine plants
    • F02G1/02Hot gas positive-displacement engine plants of open-cycle type

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Description

Be schreibung: Gleichdruck - Kolbenkraftmaschine mit äußerer oder innerer Verbrennung.Description: Equal pressure - piston engine with external or internal combustion.

Bei herkömmlichen Verbrennungsmotoren wird das Kraftstoff - Luftgemisch jeweils zu Beginn des Arbeitsaktes gezündet und verbrannt. Dieser Verbrennungsvorgang ist schwer kontrollierbar und die Abgase sind nicht frei von schädlichen Anteilen, Nachfol#end beschriebene erfindung ermöglicht eine kontinuierliche Verbrennung außerhalb oder innerhalb des Motors. ein Zylinder mit einem Kolben kleineren Rubvolumens' welcher im Prinzip wie ein Kompressor arbeitet, fördert Luft zu einer Brennkammer odereinem Wärmeaustauscher, wo der Luft Wärme zugeführt wird und diese sich dann unter gleichem Druck ausdehnt Diese erwärmte Luft wirG dann einem Zylinder mit einem Kolben größeren Rubvolumens zugeführt und verrichtet dann in diesem, ähnlich dem Prinzip der Dampfmaschine arbeitend, Arbeit. Die Differenzarbeit zwischen Kompressor und dem Arbeitszylinder entspricht der nutzbaren Arbeit.In conventional internal combustion engines, the fuel-air mixture is ignited and burned at the beginning of the work act. This combustion process is difficult to control and the exhaust gases are not free from harmful components, The invention described below enables continuous combustion outside or inside the engine. a cylinder with a piston of smaller rub volume ' which works like a compressor in principle, conveys air to a combustion chamber or a heat exchanger, where heat is added to the air and this then dissolves expands under the same pressure. This heated air then becomes a cylinder with a Piston supplied with larger rub volume and then performs in this, similar to the Principle of steam engine working, labor. The differential work between the compressor and the working cylinder corresponds to the usable work.

Bei äußerer Verbrennung kann die Luft wieder zurückgekühlt werden, so daß ein geschlossener Kreislauf des Arbeitsgases möglich ist. Für den geschlossenen Kreisprozeß kann auch ein geeigneteres Gas als Luft eingesetzt werden.In the event of external combustion, the air can be cooled down again, so that a closed cycle of the working gas is possible. For the closed Cycle, a more suitable gas than air can also be used.

Beschreibung: in den Figuren 1 unG 2 sind ein Ausführungsbeispiel und ein Kreisprozeß dargestellt.Description: Figures 1 and 2 show an exemplary embodiment and a cycle is shown.

Es zeigen: Fig. 1 Gleichdruck - Kolbenkraftmaschine mit äußerer Verbrennung und Wärmetauscher.They show: FIG. 1 equal pressure piston engine with external combustion and heat exchangers.

(a) Verdichterzylinder (b) Wärmetauscher (c) Brenner (d) Arbeitszylinder Fig. 2 Kreisprozeß im p - V Diagramm dargestellt. (a) Compressor cylinder (b) Heat exchanger (c) Burner (d) Working cylinder Fig. 2 cycle process shown in the p - V diagram.

(AL) Atmosphärische Linie (V1) Volumen des Verdichterzylinders a aus Fig. 1 (V2) Volumen des Arbeitszylinders d aus Fig. 1 (e) Arbeitsfläche des Verdichters + + f) Arbeitsfläche des Arbeitszylinders Cf ) Nutzarbeitsfläche der Gleichdruck -Kolberkraftmaschine. (AL) Atmospheric line (V1) Volume of the compressor cylinder a from Fig. 1 (V2) volume of the working cylinder d from Fig. 1 (e) working area of the Compressor + + f) Working area of the working cylinder Cf) Usable working area of the Equal pressure piston engine.

Claims (3)

Patentansprüche:Patent claims: 1. Gleichdruck - Kolbenkraftmaschine dadurch gekennzeichnet, daX mittels eines Zylinders und Kolbens kleineren Hubvolumens, ähnlich einem Kompressor arbeitend, Gas (z. B. Luft) in eine Brennkammer mit innerer Verbrennung bzw. einem Wärmetauscher mit äuBerer Verbrennung gefördert und unter gleichbleibendem Druck erwärmt wird. Dieses erwärmte Gas ( z. B. Luft) gibt sein Arbeitsvermögen in einem weiteren Zylinder mit einem Kolben größeren Hubvolumens, ähnlich wie eine Dampfmaschine arbeitend, ab.1. Equal pressure - piston engine characterized in that daX means a cylinder and piston with a smaller displacement, similar to a compressor, Gas (e.g. air) in a combustion chamber with internal combustion or a heat exchanger is conveyed with external combustion and heated under constant pressure. This heated gas (e.g. air) gives its work capacity in another cylinder with a piston with a larger stroke volume, working similar to a steam engine, away. 2.) Gleichdruck - Kolbenkraftmaschine dadurch gekennzeichnet, daß das Arbeitsgas bei äußerer Verbrennung nach Verlassen des Arbeitszylinders wieder zurückgekühlt werden kann, und somit ein geschlossener Kreislauf möglich ist.2.) Equal pressure - piston engine, characterized in that the working gas in the case of external combustion again after leaving the working cylinder can be cooled back, and thus a closed cycle is possible. 3.) zu ) Gleichdruck - Ko rbenkraftmaschine dadurch gekennzeichnet, daX mehere Zylinder mit einer emeinsamen Brennkammer und bei geschlossenem Kreislauf mit einer gemeinsamen Rückkühlung auskommen.3.) to) constant pressure - Ko rbenkraftmaschine characterized, there are several cylinders with a single combustion chamber and with a closed circuit get by with a common recooling. L e e r s e i t eL e r s e i t e
DE19722204763 1972-02-02 1972-02-02 EQUAL PRESSURE - PISTON ENGINE WITH EXTERNAL OR INTERNAL COMBUSTION Pending DE2204763A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19722204763 DE2204763A1 (en) 1972-02-02 1972-02-02 EQUAL PRESSURE - PISTON ENGINE WITH EXTERNAL OR INTERNAL COMBUSTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722204763 DE2204763A1 (en) 1972-02-02 1972-02-02 EQUAL PRESSURE - PISTON ENGINE WITH EXTERNAL OR INTERNAL COMBUSTION

Publications (1)

Publication Number Publication Date
DE2204763A1 true DE2204763A1 (en) 1973-08-09

Family

ID=5834727

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722204763 Pending DE2204763A1 (en) 1972-02-02 1972-02-02 EQUAL PRESSURE - PISTON ENGINE WITH EXTERNAL OR INTERNAL COMBUSTION

Country Status (1)

Country Link
DE (1) DE2204763A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4599863A (en) * 1980-10-10 1986-07-15 Marttila Andrew R Compound internal combustion and external combustion engine
DE3927853A1 (en) * 1989-08-23 1991-02-28 Christoph Feiler IC engine using continuous supply of heat - has suction and compression cylinder and expansion and exhaust cylinder
DE4237826A1 (en) * 1992-11-10 1994-05-11 Klaus Dr Roth Engine producing mechanical energy from heat - compresses gas in separate cylinder to achieve thermodynamic cycle with continuous heat addition
DE19904269A1 (en) * 1999-02-03 2000-11-09 Michael Ruppel Heat engine has a simplified design with combined piston and valve and with alternate sides of the piston vented in either limits of the piston movement
AT410826B (en) * 2000-07-12 2003-08-25 Buchelt Benno Hot gas engine
DE102014015421B3 (en) * 2014-10-20 2015-10-29 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Method for operating a reciprocating internal combustion engine with cylinder deactivation and waste heat recovery
US9945321B2 (en) 2012-11-20 2018-04-17 Dulob Ab Hot gas engine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4599863A (en) * 1980-10-10 1986-07-15 Marttila Andrew R Compound internal combustion and external combustion engine
DE3927853A1 (en) * 1989-08-23 1991-02-28 Christoph Feiler IC engine using continuous supply of heat - has suction and compression cylinder and expansion and exhaust cylinder
DE4237826A1 (en) * 1992-11-10 1994-05-11 Klaus Dr Roth Engine producing mechanical energy from heat - compresses gas in separate cylinder to achieve thermodynamic cycle with continuous heat addition
DE19904269A1 (en) * 1999-02-03 2000-11-09 Michael Ruppel Heat engine has a simplified design with combined piston and valve and with alternate sides of the piston vented in either limits of the piston movement
DE19904269C2 (en) * 1999-02-03 2001-07-05 Michael Ruppel Hot air engine
AT410826B (en) * 2000-07-12 2003-08-25 Buchelt Benno Hot gas engine
US9945321B2 (en) 2012-11-20 2018-04-17 Dulob Ab Hot gas engine
DE102014015421B3 (en) * 2014-10-20 2015-10-29 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Method for operating a reciprocating internal combustion engine with cylinder deactivation and waste heat recovery

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