DE819935C - Rotary piston internal combustion engine with slide piston - Google Patents
Rotary piston internal combustion engine with slide pistonInfo
- Publication number
- DE819935C DE819935C DESCH964A DESC000964A DE819935C DE 819935 C DE819935 C DE 819935C DE SCH964 A DESCH964 A DE SCH964A DE SC000964 A DESC000964 A DE SC000964A DE 819935 C DE819935 C DE 819935C
- Authority
- DE
- Germany
- Prior art keywords
- internal combustion
- combustion engine
- fuel
- ignition
- rotary piston
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
- F01C1/344—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F01C1/3441—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
- F01C1/3442—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
Description
Die Erfindung bezieht sich auf Drehkolbenbrennkraftmaschinen, bei denen der Kompressionsdruck durch Drehung eines mit Schiebern versehenen, exzentrisch in einem zylindrischen Motorengehäusegelagerten Rotors erfolgt. Der sichelförmigeZwischenraum zwischen Motorengehäuse und Rotor wird verringert, bis die zusammengedrückte Luft bzw. das Luft-Brennstoff-Gemisch an der engsten Stelle am höchsten komprimiert wird. Durch die hier ein- setzende Verbrennung steigt der Druck der Gase, die dann in dem sich wieder sichelförmig erweiternden Raum expandieren können und so die Maschine antreiben. Die Drehung wird durch den Druckunter. schied zwischen kompressions- und Expansionsseite bewirkt.The invention relates to rotary piston internal combustion engines in which the compression pressure takes place by rotating a rotor provided with slides and mounted eccentrically in a cylindrical motor housing. The crescent-shaped space between the motor housing and the rotor to the compressed air or the air-fuel mixture is compressed at the closest point the highest is reduced. By this single-setting combustion, the pressure of the gases that can expand into the back sickle-shaped expanding space then and so drive the machine increases. The rotation is reduced by the pressure. difference between the compression and expansion side.
Drehkraftmaschinen der geschilderten Art sind verschiedentlich ausgeführt worden. Bei ihnen muBte die Verbrennung dauernd durch eine Zündvorrichtung eingeleitet werden, bzw. die Temperaturen der Maschine muBten so hoch liegen, daB Selbstentzündung eintrat, oder aber mußte das Brenngemisch in eine Brennkammer geführt werden, in der eine dauernde Verbrennung vorhanden sein mußte. Das Wesen der neuen Erfindung liegt darin, da13 diese Vorbedingungen alle nicht eingehalten zu werden brauchen und dennoch eine fortlaufende Verbrennung stattfindet.Rotary engines of the type described are designed in various ways been. With them the combustion had to be initiated continuously by an ignition device or the temperatures of the machine had to be so high that self-ignition entered, or else the fuel mixture had to be fed into a combustion chamber, in which must have been permanently burned. The essence of the new invention lies in the fact that none of these preconditions need to be observed and still a continuous combustion takes place.
Die Maschine besteht im wesentlichen aus dem zylindrischen Motorengehäuse I mit dem darin exzentrisch gelagerten Rotor III. In den Rotor sind Schieber IV eingeführt. Im oberen Teil der Maschine, wo sich Motorengehäuse und Rotor am nächsten stehen, ist ein Zündkanal mit geringem Querschnitt angeordnet. In diesem ragt eine Zünd-bzw. Glühkerze VI, die jedoch nur beim Anfahren der Maschine benötigt wird. Der zylindrische Innenraum mit Rotor und Schiebern ist vorn und hinten durch einen an Rotor und Schieber anliegenden Dekkel abgeschlossen.The machine essentially consists of the cylindrical motor housing I with the eccentrically mounted rotor III. In the rotor are slides IV introduced. In the upper part of the machine, where the motor housing and rotor are closest stand, an ignition channel with a small cross-section is arranged. In this one protrudes Ignition or Glow plug VI, which is only required when starting the machine. The cylindrical interior with rotor and vanes is through a front and back Completed cover attached to rotor and slider.
Die Wirkungsweise der Maschine ist folgende: Die Kompression erfolgt, wie auch bei anderen Maschinen dieser Art, durch Verringerung des sichelförmigen Raumes zwischen Motorengehäuse I und Rotor III. Ist das Gemisch im oberen Totpunkt komprimiert, so erfolgt eine erste Zündung durch eine Zündvorrichtung. Das Gemisch in einem Verbrennungsraum wird entzündet und verbrennt (Verbrennungsraum begrenzt durch zwei Schieber, Rotor, Motorengehäuse, Vorder- und Rückwand). Durch die Drehung des Rotors gleitet der hintere Schieber des bereits in Betrieb befindlichen Brennraumes ad der ersten Öffnung des Zündkanals II vorbei. Dadurch wird der unter Verbrennungsdruck stehende Verbrennungsraum mit dem nachfolgenden, noch nicht entzündeten, durch den Zündkanal verbunden. Eine Stichflamme schlägt aus dem Zündkanal und entzündet das Gemisch des nachfolgenden Verbrennungsraumes. Dies wiederholt sich jedesmal, wenn ein Schieber IV an der ersten Öffnung des Zündkanals vorübergleitet. Die Verbrennungsgase können sich nun auf bekannte Weise in dem sich erweiternden sichelförmigen Raum ausdehnen und dadurch Arbeit verrichten.The way the machine works is as follows: The compression takes place, as with other machines of this type, by reducing the sickle-shaped space between the motor housing I and the rotor III. If the mixture is compressed at top dead center, a first ignition takes place by an ignition device. The mixture in a combustion chamber is ignited and burned (combustion chamber limited by two slides, rotor, motor housing, front and rear wall). As a result of the rotation of the rotor, the rear slide of the combustion chamber ad, which is already in operation, slides past the first opening of ignition channel II. As a result, the combustion chamber, which is under combustion pressure, is connected to the following, not yet ignited, through the ignition channel. A jet flame strikes out of the ignition channel and ignites the mixture in the subsequent combustion chamber. This is repeated every time a slide IV slides past the first opening of the ignition channel. The combustion gases can now expand in a known manner in the expanding crescent-shaped space and thereby do work.
Dieselbe Maschine kann auch nach dem Dieselprinzip betrieben werden. In diesem Falle wird der Brennstoff nicht mit der Verbrennungsluft zugeführt, sondern im Gebiet der höchsten Kompression eingespritzt. Um eine gute Zerstäubung und Vergasung des Kraftstoffes zu erreichen, kann man die Einspritzdüse in die Austrittsöffnung des Zündkanals münden lassen. Dadurch wird der Kraftstoff bereits hier vorgewärmt und vergast und dann beim Einströmen in den nächsten Verbrennungsraum entzündet. Der Zündkanal wirkt dadurch neben seiner eigentlichen Aufgabe gleichzeitig als Zerstäuber.The same machine can also be operated on the diesel principle. In this case, the fuel is not supplied with the combustion air, but injected in the area of highest compression. To have good atomization and gasification To reach the fuel, you can insert the injection nozzle into the outlet opening of the ignition channel open. This means that the fuel is preheated here and gasified and then ignited as it flows into the next combustion chamber. In addition to its actual task, the ignition channel also acts as an atomizer.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH964A DE819935C (en) | 1950-01-17 | 1950-01-17 | Rotary piston internal combustion engine with slide piston |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH964A DE819935C (en) | 1950-01-17 | 1950-01-17 | Rotary piston internal combustion engine with slide piston |
Publications (1)
Publication Number | Publication Date |
---|---|
DE819935C true DE819935C (en) | 1951-12-20 |
Family
ID=7422636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DESCH964A Expired DE819935C (en) | 1950-01-17 | 1950-01-17 | Rotary piston internal combustion engine with slide piston |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE819935C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1145437B (en) * | 1958-04-15 | 1963-03-14 | Karl Schlessmann | Internal combustion turbine with revolving combustion chambers and a fixed housing |
WO2004009960A1 (en) * | 2002-07-19 | 2004-01-29 | Balbino Fernandez Garcia | Rotary internal combustion engine |
DE102019112109B3 (en) | 2019-05-09 | 2020-06-18 | Heinrich Rössel | Rotary piston engine |
DE102017002167B4 (en) | 2017-03-07 | 2020-07-09 | Heinz Mellert | Highly efficient asymmetrical rotary engine |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE620714C (en) * | 1934-02-11 | 1935-10-25 | Karl Roesch | Rotary piston internal combustion engine |
DE662553C (en) * | 1935-06-28 | 1938-07-15 | Brian Leonard Martin | Rotary piston internal combustion engine |
DE671753C (en) * | 1935-01-05 | 1939-02-13 | Drehkolben Kraftmaschinen G M | Rotary piston internal combustion engine |
-
1950
- 1950-01-17 DE DESCH964A patent/DE819935C/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE620714C (en) * | 1934-02-11 | 1935-10-25 | Karl Roesch | Rotary piston internal combustion engine |
DE671753C (en) * | 1935-01-05 | 1939-02-13 | Drehkolben Kraftmaschinen G M | Rotary piston internal combustion engine |
DE662553C (en) * | 1935-06-28 | 1938-07-15 | Brian Leonard Martin | Rotary piston internal combustion engine |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1145437B (en) * | 1958-04-15 | 1963-03-14 | Karl Schlessmann | Internal combustion turbine with revolving combustion chambers and a fixed housing |
WO2004009960A1 (en) * | 2002-07-19 | 2004-01-29 | Balbino Fernandez Garcia | Rotary internal combustion engine |
ES2222069A1 (en) * | 2002-07-19 | 2005-01-16 | Balbino Fernandez Garcia | Rotary internal combustion engine |
DE102017002167B4 (en) | 2017-03-07 | 2020-07-09 | Heinz Mellert | Highly efficient asymmetrical rotary engine |
DE102019112109B3 (en) | 2019-05-09 | 2020-06-18 | Heinrich Rössel | Rotary piston engine |
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