DE418163C - Arrangement of the propellant connecting pieces in rotary piston machines with sickle-shaped working space - Google Patents
Arrangement of the propellant connecting pieces in rotary piston machines with sickle-shaped working spaceInfo
- Publication number
- DE418163C DE418163C DEK89661D DEK0089661D DE418163C DE 418163 C DE418163 C DE 418163C DE K89661 D DEK89661 D DE K89661D DE K0089661 D DEK0089661 D DE K0089661D DE 418163 C DE418163 C DE 418163C
- Authority
- DE
- Germany
- Prior art keywords
- arrangement
- sickle
- connecting pieces
- working space
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
- F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Description
Bei Drehkolbenmaschinen mit exzentrisch gelagerter Kolbentrommel und dater sichelförmigem Arbeitsraum treten infolge der einseitigen Belastung der Kolbentrommel erhebliehe Querdrucke auf, die von den Lagern aufgenommen werden müssen. Bei kleinen Maschinen, und kleineren Kräften können diese Drucke durch Kugellager aufgenommen werden, so daß der entstehende Kraftverlust nurIn rotary piston machines with an eccentrically mounted piston drum and dater sickle-shaped The working space is considerable due to the one-sided loading of the piston drum Cross prints to be absorbed by the camps. With small ones Machines, and smaller forces, these prints can be absorbed by ball bearings so that the resulting loss of strength only
ίο unwesentlich ist. Bei großen Kräften ist jedoch ein Vermeiden dieser Verluste und ein Aufnehmen der Querkräfte in anderer Weise erwünscht.ίο is immaterial. With great forces, however, is avoiding these losses and absorbing the transverse forces in a different way he wishes.
Durch Anordnen mehrerer Drehkolbenmaschinen auf einer Welle, wobei die Maschinen so gestellt werden, daß die einen Maschinen und somit die Kolbentrommeln von der einen, die anderen von der anderen Seite belastet werden, können die Verhältnisse so gewählt werden, daß die Querkräfte der einzelnen Maschinen sich aufheben. Bei derartigen Anordnungen sind jedoch die an entgegengesetzten Seiten des Lagergehiäuses anzubringenden Druckleitungen in vielen Fällen recht störend, wodurch lieber auf die Entlastung in solchen Fällen überhaupt verzichtet wurde. Die vorliegende Erfindung beruht nun darauf, daß die mit der Ab- bzw. Zuströmung nahe der kleinsten Kolbenfläche versehenen Zylinder mit Umfühirungskanälen versehen sind, die den Anschluß der Zylinder nach der entgegengesetzten Seite verlegen, so daß diese Zyündej· in Form, Lagerung und Anschlußart ganz den normalen Zylindern mit unmittelbarer Zu- und Abführung entsprechen, - die Anschlußstutzen jedoch den Ein- und Ausström-By arranging several rotary piston machines on a shaft, the machines are placed in such a way that one machine and thus the piston drums from one the others are burdened by the other side, the proportions can be chosen in this way that the transverse forces of the individual machines cancel each other out. With such arrangements however, those to be attached to opposite sides of the bearing housing Pressure lines in many cases quite annoying, which means preferring the relief in such cases was waived at all. The present invention is based on that the cylinder provided with the outflow or inflow near the smallest piston area is provided with bypass channels who move the connection of the cylinders to the opposite side, so that this Zyündej · in shape, storage and connection type correspond completely to the normal cylinders with direct supply and discharge, - the Connecting piece, however, the inlet and outlet
öffnungen in dem Zylinderraum gegenüberliegen und die Kolbentrommel bei gleidh'er Drehrichtung von der entgegengesetzten Seite belastet wird. Die Anordnung" kann sowohl bei Maschinen mit verstellbarer als auch, bei unverstellbarer Exzentrizität Verwendung finden. Die Zeichnung zeigt beispielsweise in Abb. ι eine Drehkolbenmaschine ohne Lagergehäuse mit dieser Kanalanordnung im Querschnitt,Opposite openings in the cylinder space and the piston drum with the same direction of rotation is loaded from the opposite side. The arrangement "can be used with Machines with adjustable as well as non-adjustable eccentricity are used. The drawing shows, for example, in Fig. Ι a rotary piston machine without a bearing housing with this channel arrangement in cross section,
ίο während Abb. 2 eine solche Maschine in Zusammenhang mit zwei normalen Maschinen in einem gemeinschaftlichen Lagergehäuse darstellt. ίο while Fig. 2 related to such a machine with two normal machines in a common bearing housing.
In den Darstellungen sind α die Kolbentrommel, b die Kolben!,; 'c das Zylindergehäuse, d das Lagergehäuse, C und D die Zu- und Abströmungen, die um die Zylinder herumgeführt sind.In the representations, α is the piston drum, b the piston!,; 'c the cylinder housing, d the bearing housing, C and D the inflow and outflow that are routed around the cylinder.
Während bei der bisherigen Anordnung einer Mehrfachmaschine alle Anschlüsse nahe der Ideinsten Kolbenfläche angeordnet waren,, befinden sich: nach vorliegender Bauart die Anschlüsse teilweise, bei dem dargestellten Beispiel bei der mittleren Maschine, an der entgegengesetzten Seite und sind mit den Zu- und Abströmungsöfrnungen im Zylinder durch Umfifirungsleitungen verbunden. Es liegen also gemäß Abb. 2 sämtliche Anschlüsse für die Rohrleitungen an der gleichen Seite. In dem dargestellten Beispiel gehen Zu- und Abfüfarungen durch den unteren Zapfen; es kann aber auch, wenn nur eine bestimmte Drehrichtung erforderlich ist, die eine frei in das Lagergehäuse münden.While with the previous arrangement of a multiple machine, all connections are close the first piston surface were arranged, are: according to the present design some of the connections, in the case of the one shown Example with the middle machine, on the opposite side and are connected to the and outflow openings in the cylinder connected by circumferential ducts. There are thus, as shown in Fig. 2, all connections for the pipelines are on the same side. In In the example shown, supply and discharge go through the lower pin; it but can also, if only a certain direction of rotation is required, the one free open into the bearing housing.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK89661D DE418163C (en) | 1924-05-22 | 1924-05-22 | Arrangement of the propellant connecting pieces in rotary piston machines with sickle-shaped working space |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK89661D DE418163C (en) | 1924-05-22 | 1924-05-22 | Arrangement of the propellant connecting pieces in rotary piston machines with sickle-shaped working space |
Publications (1)
Publication Number | Publication Date |
---|---|
DE418163C true DE418163C (en) | 1925-09-01 |
Family
ID=7236589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEK89661D Expired DE418163C (en) | 1924-05-22 | 1924-05-22 | Arrangement of the propellant connecting pieces in rotary piston machines with sickle-shaped working space |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE418163C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3991657A (en) * | 1974-05-27 | 1976-11-16 | Licentia Patent-Verwaltungs-G.M.B.H. | Vaned hydraulic motor |
-
1924
- 1924-05-22 DE DEK89661D patent/DE418163C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3991657A (en) * | 1974-05-27 | 1976-11-16 | Licentia Patent-Verwaltungs-G.M.B.H. | Vaned hydraulic motor |
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