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 space

Info

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
Application number
DEK89661D
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.)
WILHELM KUEHN DR ING
Original Assignee
WILHELM KUEHN DR ING
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 WILHELM KUEHN DR ING filed Critical WILHELM KUEHN DR ING
Priority to DEK89661D priority Critical patent/DE418163C/en
Application granted granted Critical
Publication of DE418163C publication Critical patent/DE418163C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00Rotary-piston machines or pumps
    • F04C2/30Rotary-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
    • F04C2/34Rotary-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00Rotary-piston machines or pumps
    • F04C2/30Rotary-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
    • F04C2/34Rotary-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
    • F04C2/344Rotary-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)

Patent-Anspruch:Patent claim: Anordnung der Treibmittel-Anschlußstutzen bei Drehkolbenmaschinen mit sichelförmigem Arbeitsraum, die, mit tangentialen Anschlüssen versehen, zu mehreren vereinigt sind und deren auf gemeinsamer Welle sitzende Kolbentrommeln zwecks Druckausgleichs auf einander entgegengesetzten Seiten durch 'den Arbeitsdruck belastet sind, dadurch gekennzeichnet, daß sämtliche Anschlußstutzen auf ein und derselben Seite angeordnet und die hierbei gegenüber den Treibmittel-Ein- und Austrittsstellen des Gehäuses nahe den kleinsten Kolbenflächen zu liegen kommenden Anschlüsse durch Umführungskanäle mit diesen Stellen verbunden sind.Arrangement of the propellant connection piece in rotary piston machines with a sickle-shaped Working space which, provided with tangential connections, unites into several are and their piston drums sitting on a common shaft for the purpose of pressure equalization on opposite sides Pages are loaded by 'the working pressure, characterized in that all connecting pieces arranged on one and the same side and this compared to the propellant inlet and outlet points of the housing close to the smallest Piston surfaces to lie with coming connections through bypass channels connected to these bodies. Abb.Fig.
DEK89661D 1924-05-22 1924-05-22 Arrangement of the propellant connecting pieces in rotary piston machines with sickle-shaped working space Expired DE418163C (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
DE2057879A1 (en) Rotor bearing
DE2157770A1 (en) Rotary vane pump
DE418163C (en) Arrangement of the propellant connecting pieces in rotary piston machines with sickle-shaped working space
DE1426754A1 (en) Rotary piston machine
CH630703A5 (en) SCREW SPINDLE MACHINE.
DE2935294C2 (en) Sealing plate for a gear pump or a gear motor
DE2462734B1 (en) Rotary piston pump
DE401309C (en) Arrangement of the inlet and outlet openings in rotary piston machines with variable performance by changing the eccentricity
DE654110C (en) Schlaegermuehle
DE2134708A1 (en) Rotary lobe liquid pump and motor
DE1463926C (en) Cooling arrangement for the stator core of an electrical machine, in particular a turbo generator
DE1613259B2 (en) BEARING SHIELD FASTENING ON DC MACHINES
DE563523C (en) Centrifugal spring regulator with flywheels firmly connected to the angle levers
AT33369B (en) Slide control for pumps and motors, in which the slide is moved in a circle by an eccentrically seated pin on the machine shaft that engages centrally on the slide.
DE1023952B (en) Drive for roller chairs
AT69273B (en) Eccentric pump.
DE1463926B2 (en) COOLING ARRANGEMENT FOR THE STAND PLATE PACKAGE OF AN ELECTRIC MACHINE, IN PARTICULAR A TURBOGENERATOR
AT214713B (en) Two-stroke internal combustion engine
DE719305C (en) Star piston compressor or engine
DE351589C (en) Rotary valve control
DE401196C (en) Sealing device for capsule blower pumps or power machines
DE447648C (en) Valve control for multi-cylinder marine engines
AT107483B (en) Hydroelectric motorcycle.
DE507024C (en) Device for changing the center distance of gear pumps for small delivery quantities
AT322983B (en) SWASHPLATE AXIAL PISTON MACHINE, PUMP OR MOTOR