DE2607376A1 - Rotary piston IC engine - uses compression and work pistons on common shaft impelling compressed air into combustion chambers - Google Patents

Rotary piston IC engine - uses compression and work pistons on common shaft impelling compressed air into combustion chambers

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Publication number
DE2607376A1
DE2607376A1 DE19762607376 DE2607376A DE2607376A1 DE 2607376 A1 DE2607376 A1 DE 2607376A1 DE 19762607376 DE19762607376 DE 19762607376 DE 2607376 A DE2607376 A DE 2607376A DE 2607376 A1 DE2607376 A1 DE 2607376A1
Authority
DE
Germany
Prior art keywords
pistons
rotary piston
engine
compression
compressed air
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
DE19762607376
Other languages
German (de)
Inventor
Werner Moster
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 DE19762607376 priority Critical patent/DE2607376A1/en
Publication of DE2607376A1 publication Critical patent/DE2607376A1/en
Pending legal-status Critical Current

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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
    • F01C1/356—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 outer member
    • F01C1/3566—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 outer member the inner and outer member being in contact along more than one line or surface
    • 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
    • F01C11/00—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
    • F01C11/002—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle
    • F01C11/004—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle and of complementary function, e.g. internal combustion engine with supercharger

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

Rotary piston i.c. engine, particularly of the spark or compression type, has a fixed housing, comprising two side parts and a circular surrounding body, together with one or more suction and compression pistons. Also one or more working and exhaust pistons are provided, all the pistons being located on a shaft and performing a rotary movement. The compression and work pistons are arranged one behind the other on a shaft, and conduct the compressed air into the work chambers. One or more ignitions occur on one piston. In the engine outer joints are self-adjusting and are replaceable from the outside. The engine is built in a ring shape, and thus is capable of producing high powers.

Description

Beschreibung der Erfindung Dr¢vSko5- en«asehtne t ~ ~ ~ Description of the invention Dr ¢ vSko5- en «asehtne t ~ ~ ~

Die Erfindung bezieht sich auf eine Drehkolbenmaschine, bestehend aus einem feststehendem Gehäuse, daß sich aus zwei Seitenteilen und zwei oder mehreren Gehäuseelementen zusammensetzt.Die KraftUbertraguno geschieht durch zwei oder mehrere Kolben, die fest auf einer Welle sind und eine Drehbewegung UM den Wellenmittelpunkt gegenüber dem feststehendem Gehäuse ausführen.The invention relates to a rotary piston machine, consisting from a fixed housing that consists of two side panels and two or more The power transmission occurs through two or more Pistons that are fixed on a shaft and rotate around the center of the shaft against the fixed housing.

Es sind bereits mehrere Kreiskolben- und Rotationskolbenmaschinen bekannt geworden, bei denen die Kolben auf sich drehenden Exentern gelagert sind.There are already several rotary piston and rotary piston machines become known in which the pistons are mounted on rotating eccentrics.

Alle bisherigen Konstruktionen weisen folgende Mängel auf: Die Zündung erfolgt auf einem Kolbenelement nur einmal pro Umdrehung.All previous designs have the following shortcomings: The ignition takes place on a piston element only once per revolution.

Die Kolben geben durch ein Getriebe die Kraft an die Antriebswelle weiter.The pistons give the power to the drive shaft through a gear Further.

Durch die ExenterausfUhrung ergeben sich Schwierigkeiten bei der Kraftübertragung für Dieselverfahren.FUr Dieselverfahren ist der Kompressionsdruck schwer zu erreichen, da er über eine Kolbenmulde umgelenkt werden muß.Die Zündung kann eret dann erfolgen, wenn mind.The eccentric design results in difficulties in power transmission For diesel processes, the compression pressure is difficult to achieve because it has to be deflected via a piston recess. The ignition can then take place, if at least

50 0% der komprimierten Luft umgelenkt wurde.50 0% of the compressed air was diverted.

Die bisherigen Kolbenlaufbahnen sowie die Exenterwellen sind in der Fertigung zu aufwendig.The previous piston tracks and the eccentric shafts are in the Manufacturing too expensive.

Die Erfindung hat sich die Aufgabe gestellt, alle Mangel so zu beheben, daß ein einfacher Drehkolbenmotor entsteht.The invention has set itself the task of eliminating all deficiencies in such a way that that a simple rotary piston engine is created.

Die Zündung ist an einem Kolben gleichzeitig mehrmals möglich.Dadurch ergibt sich ein ausgewogenes Kräfteverhältnis und ein schwindungsfreier Lauf.Das Getriebe zwischen Kolben und Exenter soll ganz entfallen.Ignition is possible several times on one piston at the same time the result is a balanced balance of power and a contraction-free run The gears between the piston and the eccentric should be completely eliminated.

Die Antriebswelle soll große Kräfte übertragen können.Es muß ohne Schwierigkeiten das Dieselverfahren anwendbar sein.Die Motorenteile sollen fertigungsmäßig vereinfacht werden.Die Konstruktion soll mit geringer Schmierung betriebsfähig sein.Das Drehmoment soll direkt auf die Antriebswelle übertragen werden.The drive shaft should be able to transmit large forces. It must be without Difficulties the diesel process can be used. The engine parts should be ready for production The construction should be operable with little lubrication Torque should be transmitted directly to the drive shaft.

Die Erfindung löst die gestellte Aufgabe dadurch, daß ein oder mehrere Kolben zum Anstgen und Verdichten und ein oder mehrere Kolben zum Arbeiten und Auspuffen dienen.The invention solves the problem in that one or more Pistons for starting and compressing and one or more pistons for working and exhausting to serve.

Der Ansaug- und V.rdichtungskolben hat eine elypsen- bis bogenartige Form, der Arbeits- und Auspuffkolben hat die Form einer Nockenscheibe.The suction and sealing pistons have an elliptic to arch-like shape Shape, the working and exhaust pistons have the shape of a cam disk.

Die Kolben sind auf einer Antriebswelle montiert, sie liegen nacheinander.Damit das Gemisch einen kurzen Weg zur Verbrennungskammer hat, ist der Ansaug- und Verdichtungskolben zum Arbeits- und Auspuffkolben ui einige Grade versetzt auf der Welle angeordnet.Die Verdichtungs-und Arbeitsräume sind abgedichtet.Die äußeren Dichtungen stellen sich Beschreibung der Erfindung Drehkolbenmaschine trnatt 7 selbst nach und lassen sich von außen wechseln.Die äußeren dichtungen müssen den Arbeits und Verdichtungsdruck standhalten.The pistons are mounted on a drive shaft, they lie one after the other the mixture has a short path to the combustion chamber is the intake and compression piston to the working and exhaust piston ui arranged a few degrees offset on the shaft The compression and working spaces are sealed, with the outer seals in place description the invention rotary piston machine trnatt 7 itself and can be viewed from the outside The outer seals must withstand the working and compression pressure.

Die durch die Verdichtungszone komprimierte Luft wird durch Ubergangskanäle und einem Steuerventil in den Arbeitraum geleitet.Dann wird das Gemisch eingespritzt und je nach Motorverfahren gezündet.Das gezündete Gemisch gibt dem Kolben eine Drehbewezung.Nach einer bestimmten Drehbewegung gelangen die Restgase über Auslaßöffnungen ins Freie oder können höher komprimiert im gleichen Verfahren nachverbrannt werden.The air compressed by the compression zone is passed through transition channels and a control valve into the working chamber. Then the mixture is injected and ignited depending on the engine process. The ignited mixture gives the piston a turning movement With a certain rotary movement, the residual gases are released into the open via outlet openings or can be burned afterwards with higher compression in the same process.

Diese Konstruktion hat folgende Vorteile: Die Drehteile sind vollkommen auswuchtbar.Die Kraftübertragung geht direkt auf die Antriebswelle.Gleichmäßiges Drehmoment durch mehrere gleichzeitige Zündungen an einem Kolben.Der Motor besteht aus wenigen Einzelteielen. Geringer Raumanspruch und kleines Motorgewicht. Geringe Herstellungskosten.Das Dieselverfahren ist anwendbar.Da die Verbrennungskraft am Außendurchmesser wirkt, entsteht bei einem Ringmotor bei geriner Drehzahl ein großes Drehmoment.Der Motor kann mit geringer Schni1erun arbeiten.This construction has the following advantages: The turned parts are perfect The power is transmitted directly to the drive shaft Torque from multiple simultaneous ignitions on a piston. The engine passes from a few individual parts. Low space requirements and low engine weight. Low Manufacturing costs. The diesel process is applicable. Since the combustion power is at Outside diameter acts, a large one is created in a ring motor at low speed Torque. The motor can work with a small amount of speed.

Claims (5)

Patentanspruche 1. Drehkolbenmaschine, insbesondere Brennkraftmaschine, bestehend aus einem feststehenden Gehäuse, das sich aus zwei Seitenteilen und einem kreisförmigen IJmschließungskörner zusammersetzt und aus einem oder mehreren Ansaug- und Verdichtunskolber sowie aus einem oder mehreren Arbeits- und Auspuffkolber, die auf einer Welle gelagert sind und eine Drehbeweg!ln, ausüben. Sie sind dadurch gekennzeichnet, daß die Verdichtungs- und Arbeitskolben in Reihe nacheinander auf einer 1Velle aneordnet sind und die komprimierte Luft in die Arbeitskammern bereiten (Fig. 1). Claims 1. Rotary piston machine, in particular internal combustion engine, consisting of a fixed housing, which consists of two side parts and one circular IJmschlusskorn composed and from one or more suction and compression pistons as well as one or more working and exhaust pistons, which are mounted on a shaft and exert a rotary movement. You are through it characterized in that the compression and working pistons in series one after the other are arranged in a 1Velle and prepare the compressed air in the working chambers (Fig. 1). 2. Drehkolbenmaschine nach Anspruch 1, dadurch gekennzeichnet, daß eine oder mehrere Zndungen an einem Kolben gleichzeitig erfolgen (Fig. 1).2. Rotary piston machine according to claim 1, characterized in that one or more ignitions on a piston take place at the same time (Fig. 1). 3. Drehkolbenmaschine nach Anspruch 1, dadurch gekennzeichnet, daß die äußeren Dichtungen sich selbst nachstellen und von außen auswechselbar sind.3. Rotary piston machine according to claim 1, characterized in that the outer seals adjust themselves and can be replaced from the outside. 4. Drehkolbenmaschine nach Anspruch 1, dadurch zekennzeichnet, daß schmierfähige Dichtleisten ein zusätzliches Schmiersystem nicht erfordern.4. Rotary piston machine according to claim 1, characterized in that greasy sealing strips do not require an additional lubrication system. 5. Drehkolbenmaschine nach Anspruch 1, dadurch gekennzeichnet, daß der Motor ringförmig gebaut ist und dadurch hohe Leistungen erzeugen kann.5. Rotary piston machine according to claim 1, characterized in that the motor is built in a ring shape and can therefore generate high outputs.
DE19762607376 1976-02-24 1976-02-24 Rotary piston IC engine - uses compression and work pistons on common shaft impelling compressed air into combustion chambers Pending DE2607376A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19762607376 DE2607376A1 (en) 1976-02-24 1976-02-24 Rotary piston IC engine - uses compression and work pistons on common shaft impelling compressed air into combustion chambers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762607376 DE2607376A1 (en) 1976-02-24 1976-02-24 Rotary piston IC engine - uses compression and work pistons on common shaft impelling compressed air into combustion chambers

Publications (1)

Publication Number Publication Date
DE2607376A1 true DE2607376A1 (en) 1977-08-25

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3712849A1 (en) * 1987-04-15 1988-11-03 Thies Eggers Rotary engine
FR2653830A1 (en) * 1989-10-26 1991-05-03 Cit Alcatel Vane pump with a two-compartment rotor
FR2653829A1 (en) * 1989-10-26 1991-05-03 Cit Alcatel Pump with vanes housed in the stator
WO1996014493A1 (en) * 1994-11-08 1996-05-17 Centrad Marketing Pte Ltd. A rotary engine
WO1997049899A1 (en) * 1996-06-26 1997-12-31 Fidel Leon Martinez Internal combustion rotary engine with constant volume (daisy system)
ITTV20120145A1 (en) * 2012-07-27 2014-01-28 Remo Pianta ROTARY ENDOTHERMAL ENGINE.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3712849A1 (en) * 1987-04-15 1988-11-03 Thies Eggers Rotary engine
FR2653830A1 (en) * 1989-10-26 1991-05-03 Cit Alcatel Vane pump with a two-compartment rotor
FR2653829A1 (en) * 1989-10-26 1991-05-03 Cit Alcatel Pump with vanes housed in the stator
WO1996014493A1 (en) * 1994-11-08 1996-05-17 Centrad Marketing Pte Ltd. A rotary engine
WO1997049899A1 (en) * 1996-06-26 1997-12-31 Fidel Leon Martinez Internal combustion rotary engine with constant volume (daisy system)
ITTV20120145A1 (en) * 2012-07-27 2014-01-28 Remo Pianta ROTARY ENDOTHERMAL ENGINE.
WO2014016858A1 (en) * 2012-07-27 2014-01-30 Pianta Remo Rotary internal combustion engine

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