DE2159594A1 - COMBUSTION ROTARY ENGINE WITH LOWEST CARBON MONOXYDE EMISSIONS - Google Patents
COMBUSTION ROTARY ENGINE WITH LOWEST CARBON MONOXYDE EMISSIONSInfo
- Publication number
- DE2159594A1 DE2159594A1 DE19712159594 DE2159594A DE2159594A1 DE 2159594 A1 DE2159594 A1 DE 2159594A1 DE 19712159594 DE19712159594 DE 19712159594 DE 2159594 A DE2159594 A DE 2159594A DE 2159594 A1 DE2159594 A1 DE 2159594A1
- Authority
- DE
- Germany
- Prior art keywords
- rotary engine
- combustion rotary
- compression
- fuel
- cylinder
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
Verbrennungs-Rotationsmotor mit geringsten Kohlenmonoxyd-Abgasen. Combustion rotary engine with minimal carbon monoxide emissions.
Die Erfindung betrifft einen Kraftstoffverbrennungs-Motor,der bei geringstem Eigengewicht und kleinstem Raumbedarf die höchste Leistung abgibtund mit den Abgasen den geringsten Kohlenmonoxyd-Gehalt ins Freie leitet.The invention relates to a fuel combustion engine that is used in lowest weight and smallest space requirement delivers the highest performance and with the exhaust gases releases the lowest carbon monoxide content into the open air.
Bekanntlich ist von den Verbrennungskraftmaschinen diejenige die wirtschaftlichste,die bei geringstem Eigengewicht und kleinstem Raumbedarf die höchste Leistung abgibt und ebenso bekannt ist s,daß das giftige,geruch-und farblose Kohlenmonoxyd dort entsteht,wo bei nicht genügender Sauerstoffzufuhr eine Verbrennung erfolgt.It is well known that the most economical of the internal combustion engines is the delivers the highest performance with the lowest dead weight and the smallest space requirement and it is just as well known that the poisonous, odorless and colorless carbon monoxide is there arises where, if there is insufficient oxygen supply, combustion takes place.
Die gegenwärtig im Verkehr befindlichen Verbrennungskraftmaschinen haben entweder bei hohen Leistungen ein hohes Eigengewicht und gro-Pem Xaumbedarf,oder bei niederem Eigengewicht und kleinem Raumbedrrf eine zu geringe Leistung.Zur Erhöhung der Leistung ist es hier erforderlich mehrere Aggregate aneinander zu reihen,wodurch nicht alleine das Eigengewicht und der Raumbedarf,sondern auch die Gestehungskosten wesntlich erhöht werden.Ein weiterer Nachteil dieser totore ist,daß bei einem Zweitaktmotor mir jede zweite Takt,bei einem Viertaktmotor nur jeder vierte Takt arbeit leistet,Indeß bei Totationsmotoren kontinuierlich Arbeit geletst wird.Was den hohen Kohlermonocydgehalt dieser Motore in den Abgasen betrifft,so ist dies einerseits auf den zu geringen Verbrennungsraum,andererseits auf die zi rasche Riickkehr des Kolbens nach erfolgter Zündung des Kraftstoffes rückzuführen.Bei zu geringen Verbrennungsraum, kann selbst die im Gas.-Luftgemisch enthaltene Luftmenge des Kraftstoffe 5 nicht vollständig Verbrennen geschweige,daß weitere Luftzufuhr erfolgen könnte,die zu einer totalen Verbrennung erforderlich ist.Durch den sofortigen Rückwärtsgang des Kohlens nach erfolgter Zündung des Kraftstoffes,wird die Zündflamme sofort erstickt,sodaß unverbrenntes Kohlenmonoxyd ins Freie gelangen muß.The internal combustion engines currently on the market Either have a high dead weight and large space requirements at high performance, or with low dead weight and small space requirements, too little power. To increase the performance, it is necessary here to string several units together, whereby not just the dead weight and the space required, but also the prime costs essentially be increased. Another disadvantage of this totore is that with a two-stroke engine me every second stroke, in a four-stroke engine only every fourth stroke works, Indeß In the case of rotation motors, work is continuously released, which is why the high carbon monocyd content This concerns engines in the exhaust gases, this is on the one hand due to the too low Combustion chamber, on the other hand, on the zi rapid return of the piston after it has taken place If the combustion chamber is too small, even the amount of air in the fuel 5 contained in the gas / air mixture is not complete Burn let alone that more air could be added leading to total combustion By immediately reversing the coal after ignition of the fuel, the pilot flame is immediately suffocated, so that unburned carbon monoxide is released must get outside.
Der Erfindung liegt dir Aufgabe zugrunde,mit einem Motor von geringstern Eigengewicht und kleinstem Raumbedarf die höchste Leistung zu erzielen und das,bei der Verbrennung entwickelte Kohlenmonoxyd morlichst vollkommen zu vernichten.The invention is based on you task with an engine of the lowest Own weight and the smallest space requirement to achieve the highest performance and that with to destroy the carbon monoxide developed during combustion as soon as possible.
Diese Aaufgabe wird erfindungsmäßig dadurch gelöst,daß der Ansaugraum des Kraftstoffes bei kleinstem Zylinderdurchmesser möglichst groß ist um eine hohe Leistung zu erzielen und,daß nach erfolgter Zündung des Kraftstoffes sofort Frischluft zugeführt wird,um eine vollständige Verbrennung zu erreichen und damit eine Entwicklung von Kohlenmonoxyd auszuschalten.According to the invention, this task is achieved in that the suction chamber of the fuel with the smallest cylinder diameter is as large as possible by a high To achieve performance and that fresh air immediately after ignition of the fuel is supplied in order to achieve complete combustion and thus a development off of carbon monoxide.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird in folgenden näher beschieben.Es zeigen: Fig.1 den Schnitt " A - B ", Fig den Schnitt " C - D tl.An embodiment of the invention is shown in the drawing and is shown in more detail in the following. It shows: Fig. 1 the section "A - B", Fig the section "C - D tl.
In einem feststehenden Gehäuse ist ein Zylinder fiir den Kühlwasserumlauf vorgesehen.Im Inneren dieses Zylinders befindet sich eine,mit Verdichtungskolben versehene Laufrolle.Dies Laufrolle dichtet nach dem Zylinder hin ab.Verstärkt wird die Abdichtung durch einen Verdichtungsstab,der durch eine Spiralfeder an die Laufrolle angedrückt wird.In a fixed housing there is a cylinder for the cooling water circulation Inside this cylinder there is one with a compression piston The roller seals the cylinder and is reinforced the sealing by a compression rod attached to the roller by a spiral spring is pressed.
Die bidn in einer Ebene liegende Verdichtungskolben,werden durch eine zwischenliegende Spiralfeder ständig an die Zylinderwand angedrückt,indeß die beiden kleinen Kolben an ihrer Ausladung begrenzt sind und deshalb nur vorübergehend verdichten können.Der Zylinder hat seitlich einen Steg,hinter welchem sich eine Verdichtungsscheibe befindct.Diese Scheibe ist durch einen Bolzen mit der Laufrolle verbunden und wird deshalb bei jeder Umdrehung der Laufrolle mitgenommen.Nachdem die Laufrolle exzentrisch zur Mittelachse des Zylinders gelagert ist,wird die Dichtungsscheibe mit Schlitzen versehen,um die verschiedenen Abständen zur Zylinderwand einhalten zu können.Der steg des Zylinders hat eine Öffnung,die dem Verdichtungsverhltnis des Eraftstoffes entspricht.Ebenso hat die Verdichtunsscheibe eine ffnung,doch ist diese so gehalten,daß sie die Öffnung des Steges abschließt wenn der Kraftstoff verdichtet wird und öffnet nach erfolgter Zündung des Wraftstoffes.Zum AbschluE des Gehäuses sind beiderseits Deckel mit Rollenlager vorgesehen.The compression pistons, lying in one plane, are driven by a intermediate spiral spring is constantly pressed against the cylinder wall, indeß the two small pistons limited at their projection are and therefore only The cylinder has a web behind which There is a compression disc, which is secured by a bolt connected to the roller and is therefore carried along with every rotation of the roller the roller is mounted eccentrically to the central axis of the cylinder, becomes the sealing washer provided with slots to keep the various distances to the cylinder wall The web of the cylinder has an opening that allows for the compression ratio The compression disc also has an opening, but it is this held so that it closes the opening of the web when the fuel is compressed and opens after the fuel has been ignited of the housing, covers with roller bearings are provided on both sides.
Die Wirkungsweise der dargestellten Erfindung ist folgende: Wird der Motor angelassen,so rotiert die mit der Antriebswelle festverbundene Laufrolle und nimmt gleichzeitig die Verdichtungsacheibe mit Sobald dem Zylinder Kraftstoff zuströmt,ist die Öffnung des Steges geschlossen und zufolge des immer geringer werdenden Abstandes der Laufrolle zur Zylinderwand wird der Kraftstoff verdichtet und strömt bis zur Zindstelle.Ist Die Zündung des Kraftstoffes erfolgt, öffnet die Verdichtungsscheibe den Durchgang bzw.die Öffnung des Steges und die Abgase werden ins Freie gedrückt.Die Laufrolle ist so ausgebildet,daß trotz Verdichtungsstab der verdichtete Kraftstoff zur Zündstelle überströmen kann und andererseits so,daß die Abgase resilos ins 11'reie gelangen.Bei jeder ganzen Umdrehung wird einmal der Kraftstoff angesaugt und verdichtet,bei der nächsten Umdrehung gezündet und die Abgase ins Freie gedrückt.Unmittelbar nach der Zündung des k'r ftstoffes,wird iiber einen Luftfilter Frischluft z-ugeführt,um ein Entwickeln von Kohlenmonoxyd zu verhindern.The mode of operation of the invention shown is as follows: If the If the engine is started, the roller and fixed to the drive shaft rotates takes the compression disk with it as soon as fuel flows into the cylinder the opening of the web is closed and due to the ever decreasing distance the roller to the cylinder wall, the fuel is compressed and flows up to the When the fuel is ignited, the compression disc opens the passage or the opening of the bridge and the exhaust gases are pressed into the open The roller is designed in such a way that the fuel is compressed despite the compression rod can overflow to the ignition point and on the other hand so that the exhaust gases resilos into the 11'reie The fuel is sucked in and compressed once for every complete revolution, at ignited after the next revolution and expelled the exhaust gases immediately afterwards When the fuel is ignited, fresh air is fed in via an air filter to prevent the development of carbon monoxide.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712159594 DE2159594A1 (en) | 1971-12-01 | 1971-12-01 | COMBUSTION ROTARY ENGINE WITH LOWEST CARBON MONOXYDE EMISSIONS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712159594 DE2159594A1 (en) | 1971-12-01 | 1971-12-01 | COMBUSTION ROTARY ENGINE WITH LOWEST CARBON MONOXYDE EMISSIONS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2159594A1 true DE2159594A1 (en) | 1973-06-07 |
Family
ID=5826719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712159594 Pending DE2159594A1 (en) | 1971-12-01 | 1971-12-01 | COMBUSTION ROTARY ENGINE WITH LOWEST CARBON MONOXYDE EMISSIONS |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2159594A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997048885A1 (en) * | 1996-06-19 | 1997-12-24 | Joseph Pelleja | A rotary internal combustion engine and rotary internal combustion engine cycle |
-
1971
- 1971-12-01 DE DE19712159594 patent/DE2159594A1/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997048885A1 (en) * | 1996-06-19 | 1997-12-24 | Joseph Pelleja | A rotary internal combustion engine and rotary internal combustion engine cycle |
| US6247443B1 (en) * | 1996-06-19 | 2001-06-19 | Joseph Pelleja | Rotary internal combustion engine and rotary internal combustion engine cycle |
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