Self-controlling rotary piston pump with constant lift comprises rotor with rotor disk rotatable relatively to it, at least two cylinder channels being provided in rotor and centrally joined to one another

The self-controlling rotary piston pump with constant lift comprises a rotor (7) with a rotor disk (9) rotatable relatively to it. At least two cylinder channels (8) are provided in the rotor and are centrally joined to one another. On the rotor disk pistons (10) are arranged, which laterally engage...

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Bibliographic Details
Main Authors FRANKE, HEINRICH, FRANKE, HEINRICH GERHARD
Format Patent
LanguageEnglish
German
Published 23.05.2001
Edition7
Subjects
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Summary:The self-controlling rotary piston pump with constant lift comprises a rotor (7) with a rotor disk (9) rotatable relatively to it. At least two cylinder channels (8) are provided in the rotor and are centrally joined to one another. On the rotor disk pistons (10) are arranged, which laterally engage in the open cylinder channels. On each of the pistons at least one bearing (10a) is so arranged so that it extends beyond at least one side of the piston. The bearing, with the movement of the piston in a cylinder channel, can come into contact with one of the side walls of the cylinder channel. The bearing is a cylinder roller bearing. Selbststeuernde Rotationskolbenpumpe mit konstantem Hub, umfassend einen Rotor (7) und eine gegenüber diesem drehbare Rotorscheibe (9), wobei im Rotor (7) mindestens zwei Zylinderkanäle (8) angeordnet sind, die über ihre Mitten miteinander verbunden sind, und wobei an der Rotorscheibe (9) Kolben (10) angeordnet sind, die seitlich in die auf der den Kolben (10) zugewandten Seite offenen Zylinderkanäle (8) eingreifen, wobei an jedem der Kolben (10) mindestens ein Lager (10a) derart angebracht ist, daß es auf mindestens einer Seite des Kolbens (10) so über diesen hinausragt, daß es bei einer Bewegung des Kolbens (10) in einem Zylinderkanal (8) mit einer der Seitenwände dieses Zylinderkanals (8) in Berührung gelangen kann.
Bibliography:Application Number: DE1999155480