DE2204763A1 - EQUAL PRESSURE - PISTON ENGINE WITH EXTERNAL OR INTERNAL COMBUSTION - Google Patents
EQUAL PRESSURE - PISTON ENGINE WITH EXTERNAL OR INTERNAL COMBUSTIONInfo
- 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
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
- F02G1/02—Hot gas positive-displacement engine plants of open-cycle type
Landscapes
- 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)
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)
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 |
-
1972
- 1972-02-02 DE DE19722204763 patent/DE2204763A1/en active Pending
Cited By (8)
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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