DE585219C - Rotary piston internal combustion engine with reciprocating compressor piston - Google Patents

Rotary piston internal combustion engine with reciprocating compressor piston

Info

Publication number
DE585219C
DE585219C DEM117412D DEM0117412D DE585219C DE 585219 C DE585219 C DE 585219C DE M117412 D DEM117412 D DE M117412D DE M0117412 D DEM0117412 D DE M0117412D DE 585219 C DE585219 C DE 585219C
Authority
DE
Germany
Prior art keywords
piston
combustion engine
internal combustion
compressor
reciprocating compressor
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
Application number
DEM117412D
Other languages
German (de)
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
Publication date
Priority to DEM117412D priority Critical patent/DE585219C/en
Application granted granted Critical
Publication of DE585219C publication Critical patent/DE585219C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B53/00Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2730/00Internal-combustion engines with pistons rotating or oscillating with relation to the housing
    • F02B2730/09Arrangements or specially formed elements for engines according to the preceding groups
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)

Description

Drehkolbenbrennkraftmaschine mit hin und her gehendem 'derdichterkolben Die Erfindung betrifft eine Drehkolbenbrennkraftmaschine mit hin und her gehendem Verdichterkolben. An den bekannten Maschinen dieser Art treten bei Fehlzündungen oder Störungen, die am Rückschlagventil zwischen Verdichter und Motor entstehen, leicht Rückschläge durch den Verdichter bis zum Vergaser auf, die erhebliche weitere Störungen verursachen können. Dieser Mangel wird dadurch beseitigt, daß erfindungsgemäß die Gase auf der Kurbelkastenseite des Verdichterkolbens angesaugt und, nachdem der Verdichterkolben -den zum Vergaser führenden Kanal abgeschlossen hat, unter .Durchmischung im Kurbelkasten über einen weiteren, ebenfalls vom Verdichterkolben gesteuerten Kanal in den Verdichterzylinder übergeschoben werden. Ein Rückschlagen über den Verdichter hinaus wird auf diese Weise sicher unterbunden, da der Verdichterkolben stets entweder den vom Vergaser zum Kurbelkasten oder den vom Kurbelkasten zum Verdichterzylinder führenden Kanal abschließt. Gleichzeitig wird ein gutes Durchmischen der Ladung erreicht.Rotary piston internal combustion engine with reciprocating 'derdichterkolben The invention relates to a rotary piston internal combustion engine with reciprocating Compressor piston. On the known machines of this type, misfires occur or malfunctions that arise at the non-return valve between the compressor and the motor, slight setbacks through the compressor up to the carburetor, which are considerable further Can cause interference. This deficiency is eliminated by the invention the gases sucked in on the crankcase side of the compressor piston and, after the compressor piston - has completed the duct leading to the carburetor, below . Mixing in the crankcase via another, also from the compressor piston controlled channel can be pushed over into the compressor cylinder. A setback In this way, beyond the compressor is safely prevented, as the compressor piston always either from the carburetor to the crankcase or from the crankcase to the compressor cylinder leading channel completes. At the same time, there is good mixing of the load achieved.

In den Fig. i bis 3 ist der Gegenstand der Erfindung dargestellt, und zwar zeigt Fig. i einen Querschnitt durch eine an sich bekannte Drehkolbenbrennkraftmaschine beliebiger Bauart und den Verdichter, Fig. z einen Längsschnitt durch den Verdichter mit Ansicht des angebauten Motors, Fig.3 einen Horizontalschnitt durch den Verdichter.In Figs. I to 3, the object of the invention is shown, namely Fig. i shows a cross section through a known rotary piston internal combustion engine Any design and the compressor, Fig. Z is a longitudinal section through the compressor with a view of the attached motor, FIG. 3 a horizontal section through the compressor.

Der Verdichter, der an das Gehäuse f der Drehkolbenbrennkraftmaschine mit Drehkolbentrommel a unmittelbar angeschlossen ist, besteht aus dem Kolben i, der Kolbenstange L, der Kurbel m, dem Kurbelgehäuse 7a, dem Zylinder k, dem Gaseintritt k1, dem Verdichtungsraum o mit dem Rückschlagventil p, dem Gaszufuhrkanal q und der Explosionskammer r. Die Wirkungsweise der Maschine ist folgende: Es ist angenommen, der Kolben befindet sich in der gezeichneten Stellung, und Gas befindet sich bereits in dem Zylinder k sowie in dem Kurbelgehäuse n und in dem Gaszufuhrkanal q. Durch die Bewegung des Kolbens i nach links wird das Gemisch, wenn der Kolben i die Öffnungen i und k1 überschritten hat, in den Verdichtungsraum o übergeschoben. Wenn der Kolben i die linke Totstellung und auch die Öffnung t rückwärts überschreitet, beginnt die Verdichtung der Gase im Verdichtungsraum o. Hat nun das Gemisch einen bestimmten Druck erreicht, so öffnet sich das Rückschlagventil p, und das Gemisch tritt in den Explosionsraum r so lange, bis der Kolben die rechte Totstellung erreicht hat. Durch eine kleine abermalige Bewegung des Kolbens i nach links nimmt durch die Vergrößerung des Verdichtungsraums o der Überdruck der Gase im Verdichtungsraum o ab, und somit schließt das Rückschlagventil den Explosionsraum r von dem Verdichtungsraum o ab. Nachdem werden die im Explosionsraum r befindlichen verdichteten Gase zur Verbrennung gebracht und strömen nach den Arbeitsräumen der Drehkolbenbrennkraftmaschine, wo sie in bekannter Weise den Drehkolben a antreiben.The compressor, which is directly connected to the housing f of the rotary piston internal combustion engine with the rotary piston drum a, consists of the piston i, the piston rod L, the crank m, the crankcase 7a, the cylinder k, the gas inlet k1, the compression chamber o with the check valve p , the gas supply channel q and the explosion chamber r. The operation of the machine is as follows: It is assumed that the piston is in the position shown and gas is already in the cylinder k and in the crankcase n and in the gas supply channel q. By moving the piston i to the left, the mixture is pushed over into the compression chamber o when the piston i has passed the openings i and k1. When the piston i passes the left dead position and also the opening t backwards, the compression of the gases in the compression chamber o begins. If the mixture has now reached a certain pressure, the check valve p opens and the mixture enters the explosion chamber r for as long until the piston has reached the right dead position. With a small repeated movement of the piston i to the left, the overpressure of the gases in the compression chamber o decreases due to the enlargement of the compression chamber o, and thus the check valve closes the explosion chamber r from the compression chamber o. After that, the compressed gases located in the explosion chamber r are brought to combustion and flow to the working chambers of the rotary piston internal combustion engine, where they drive the rotary piston a in a known manner.

Claims (1)

PATENTANSPRUCH: Drehkolbenbrennkraftmaschine mit hin und her gehendem Verdichterkolben, dadurch gekennzeichnet, daß die Gase auf der Kurbelkastenseite des Verdichterkolbens (i) angesaugt und, nachdem der Verdichterkolben (i) den zum Vergaser führenden Kanal (k1) abgeschlossen hat, unter Dürchmischung im Kurbelkasten (n) über einen weiteren, ebenfalls vom Verdichterkolben (i) gesteuerten Kanal (q) in den Verdichterzylinder(o) übergeschoben werden.PATENT CLAIM: Rotary piston internal combustion engine with reciprocating compressor piston, characterized in that the gases are sucked in on the crankcase side of the compressor piston (i) and, after the compressor piston (i) has closed the duct (k1) leading to the carburetor, with thorough mixing in the crankcase (n ) are pushed over another channel (q) , also controlled by the compressor piston (i ), into the compressor cylinder (o).
DEM117412D Rotary piston internal combustion engine with reciprocating compressor piston Expired DE585219C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM117412D DE585219C (en) Rotary piston internal combustion engine with reciprocating compressor piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM117412D DE585219C (en) Rotary piston internal combustion engine with reciprocating compressor piston

Publications (1)

Publication Number Publication Date
DE585219C true DE585219C (en) 1933-09-29

Family

ID=7328784

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM117412D Expired DE585219C (en) Rotary piston internal combustion engine with reciprocating compressor piston

Country Status (1)

Country Link
DE (1) DE585219C (en)

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