DE108657C - - Google Patents

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Publication number
DE108657C
DE108657C DENDAT108657D DE108657DA DE108657C DE 108657 C DE108657 C DE 108657C DE NDAT108657 D DENDAT108657 D DE NDAT108657D DE 108657D A DE108657D A DE 108657DA DE 108657 C DE108657 C DE 108657C
Authority
DE
Germany
Prior art keywords
channel
machine
piston
control
control ring
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.)
Active
Application number
DENDAT108657D
Other languages
German (de)
Publication of DE108657C publication Critical patent/DE108657C/de
Active legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00Rotary-piston machines or engines
    • F01C1/30Rotary-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
    • F01C1/34Rotary-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
    • F01C1/356Rotary-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
    • F01C1/3562Rotary-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 one line or continuous surface substantially parallel to the axis of rotation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C20/00Control of, monitoring of, or safety arrangements for, machines or engines
    • F01C20/04Control of, monitoring of, or safety arrangements for, machines or engines specially adapted for reversible machines or engines

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFTPATENT LETTERING

KLASSE 14: Dampfmaschinen.CLASS 14: Steam Engines.

Patentirt im Deutschen Reiche vom 24. Dezember 1898 ab.Patented in the German Empire on December 24th, 1898.

Die Erfindung bezieht sich auf rotirende Zwillingsmaschinen, welche ohne besondere Hebelvorrichtungen in und aufser Betrieb gesetzt und nach Bedarf umgesteuert werden können. Es ist eine solche Maschine mit Umsteuerung in beiliegender Zeichnung veranschaulicht. The invention relates to rotating twin machines, which without special Lever devices can be set in and on operation and reversed as required can. Such a machine with reversing is illustrated in the accompanying drawing.

Fig..ι, Schnitt x-x, stellt den Querschnitt dar,Fig .. ι, section xx, represents the cross section

Fig. 2, Schnitt \-%, den Längsschnitt der Zwillingsmaschine,Fig. 2, section \ -%, the longitudinal section of the twin machine,

Fig. 3 die Ansicht des Steuerringes F; 3 shows the view of the control ring F;

Fig. 4 zeigt einen Schnitt des Steuerringes.Fig. 4 shows a section of the control ring.

In dem Maschinengehäuse A (Fig. i) befindet sich der Kolben b mit Steuerring F. Dieser ■ist durch den Maschinengehäusedeckel D vom Kolben b abgetrennt. In dem Maschinengehäusedeckel D sind die Kanäle d und d1 angeordnet, in dem Kranz des Steuerringes F befindet sich die Einströmungskammer g1 und der Kanal g, welcher nach dem inneren hohlen Raum des Steuerringes F führt. Ferner befinden sich im Steuerringe F die Zweigkanäle i, Z1 und z2. Zwischen Kanal Z1 und Kanal Z2 liegt die Ausströmungskammer f. Auf der inneren Stirnfläche des Steuerringes F befindet sich der Rotirschieber E mit Abdichtungsfufs e. Am unteren Theile des Maschinengehäuses A befindet sich der Kolbendurchlafsschieber H und UT1. Fig. 2 stellt eine Zwillingsmaschine dar, bei welcher die Steuerringe F und F1 nebst Rotirschieber E und E1 durch den ä'ufseren Deckel eingeschlossen sind. An jedem dieser Deckel ist ein Rohrstutzen L für die Einströmung und ein Rohrstutzen M für die Ausströmung angebracht. Die Steuergriffe J und J1 dienen zur drehbaren Bewegung der Steuerringe F und F1, wodurch die Maschine ihre Bewegung erhält und die Einströmung vermindert oder vermehrt werden kann, ferner die Maschine nach Bedarf umgesteuert wird.
Die Wirkungsweise ist folgende:
Man bewegt den senkrecht stehenden Steuergriff J, wie in Fig. 1 ersichtlich ist, aus der mittleren Stellung nach rechts. Der mit diesem durch eine Hülse verbundene Steuerring F hat sich so weit gedreht, dafs der Zweigkanal Z2 mit dem Kanal dx und der Kanal d mit der Ausströmungskammer_/ verbunden ist. Das Treibmittel strömt durch das Rohr L, Einströmungskammer gl und Kanal g in den inneren hohlen Raum des Steuerringes F und, nachdem der Rotirschieber E mit Abdichtungsfufs den Kanal i freigelegt hat, in den Raum zwischen Kolbendurchlafsschieber H und Kolben b und drückt Letzteren nach vorwärts, sobald der Kolben b an der anderen Seite des Kolbendurchlafsschiebers H mit den keilförmig nach innen zulaufenden Enden des Kolbenhauptes, welches auch als Gleitschiehe dient, angekommen ist, wird der Kolbendurchlafsschieber zurückgedrückt und, nachdem dieser den höchsten Punkt des Kolbenhauptes erreicht hat, durch die Gegengewichte oder auch durch Federdruck wieder geschlossen. Während des Zeitraumes, in welchem der Kolbendurchlafsschieber H den Kolben durchlä'fst, hat der Rotirschieber E den Zweigkanal i geschlossen; da nun die Rotirschieber E und E1 sowie auch die Kolben b und bl gegenüberstehend befestigt sind, so ist ein todter Punkt nicht vorhanden. So-
In the machine housing A (Fig. I) there is the piston b with control ring F. This ■ is separated from the piston b by the machine housing cover D. In the engine housing cover D, the channels are arranged d and d 1, in the rim of the control ring F is the Einströmungskammer g 1 and g of the channel which, after the inner hollow space of the control ring F leads. Furthermore, the branch channels i, Z 1 and z 2 are located in the control ring F. Z between channel 1 and channel 2 Z, the delivery chamber is f. At the inner end face of the control ring F is the Rotirschieber E with Abdichtungsfufs e. The piston valve H and UT 1 are located on the lower part of the machine housing A. 2 shows a twin machine in which the control rings F and F 1 together with rotary slide valves E and E 1 are enclosed by the outer cover. A pipe socket L for the inflow and a pipe socket M for the outflow are attached to each of these covers. The control handles J and J 1 are used for the rotatable movement of the control rings F and F 1 , whereby the machine maintains its movement and the inflow can be reduced or increased, and the machine is reversed as required.
The mode of action is as follows:
One moves the vertical control handle J, as can be seen in Fig. 1, from the middle position to the right. The control ring F connected to this by a sleeve has rotated so far that the branch channel Z 2 is connected to the channel d x and the channel d to the outflow chamber /. The propellant flows through the pipe L, inflow chamber g l and channel g into the inner hollow space of the control ring F and, after the rotary valve E with sealing feet has exposed the channel i , into the space between the piston valve H and piston b and pushes the latter forward As soon as the piston b has reached the other side of the piston valve H with the wedge-shaped inwardly tapering ends of the piston head, which also serves as a sliding block, the piston valve is pushed back and, after it has reached the highest point of the piston head, by the counterweights or closed again by spring pressure. During the period in which the piston valve H is passing through the piston, the rotary valve E has closed the branch channel i; since the rotary valves E and E 1 and also the pistons b and b l are fastened opposite one another, there is no dead point. So-

bald die Steuergriffe / und Z1 aus der mittleren Stellung nach links bewegt werden, drehen sich auch die Steuerringe nach der anderen Seite; es verbinden sich dann der Kanal I1 mit dem Einströmungskanal d und der Kanal dx mit der Ausströmungskammer/. Die Maschine erhält dadurch die Bewegung nach rechts oder in entgegengesetzter Richtung wie zuvor.soon the control handles / and Z 1 are moved to the left from the middle position, the control rings also turn to the other side; it then connect the channel I 1 d with the inflow port and the channel of the delivery chamber with x d /. The machine will then move to the right or in the opposite direction as before.

Claims (1)

Patent-AnsPRUch:Patent claim: Steuerung für Maschinen mit umlaufendem Kolben, dadurch gekennzeichnet, dafs ein Drehschieber (E) auf einem im Innern der Maschine angeordneten Steuerringe (F) arbeitet, welcher zwecks Umsteuerung der Maschine verdreht werden kann.Control for machines with rotating pistons, characterized in that a rotary slide valve (E) operates on a control ring (F) which is arranged inside the machine and which can be rotated for the purpose of reversing the machine. Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.
DENDAT108657D Active DE108657C (en)

Publications (1)

Publication Number Publication Date
DE108657C true DE108657C (en)

Family

ID=378619

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT108657D Active DE108657C (en)

Country Status (1)

Country Link
DE (1) DE108657C (en)

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