DE1126405B - Rotary piston machine - Google Patents

Rotary piston machine

Info

Publication number
DE1126405B
DE1126405B DEV20003A DEV0020003A DE1126405B DE 1126405 B DE1126405 B DE 1126405B DE V20003 A DEV20003 A DE V20003A DE V0020003 A DEV0020003 A DE V0020003A DE 1126405 B DE1126405 B DE 1126405B
Authority
DE
Germany
Prior art keywords
rotor
housing
joint
rotary piston
wing
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
DEV20003A
Other languages
German (de)
Inventor
Ludger Volpert
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 DEV20003A priority Critical patent/DE1126405B/en
Publication of DE1126405B publication Critical patent/DE1126405B/en
Pending legal-status Critical Current

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
    • 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
    • F04C2/32—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 both the movement defined in groups F04C2/02 and relative reciprocation between co-operating members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
    • 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
    • F01C1/38—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 F01C1/02 and having a hinged member
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/38—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 F04C18/02 and having a hinged member
    • F04C18/39—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 F04C18/02 and having a hinged member with vanes hinged to the inner as well as to the outer member

Description

Die Erfindung betrifft eine Drehkolbenmaschine mit einem zylindrischen Gehäuse, in dem ein am Umfang mit Flügeln versehener Läufer achsparallel und exzentrisch gelagert ist, wobei jeder Flügel im Gehäuse und im Läufer mittels je eines Gelenkes schwenkbar gelagert ist und Gehäuse und Läufer sich mit gleicher Winkelgeschwindigkeit drehen. Bei einer bekannten Drehkolbenmaschine dieser Art sind am Umfang des Läufers halbmondförmige Führungsbacken vorgesehen, in denen Pendelschieber eine lineare Gleitbewegung ausführen. Derartige Einrichtungen bringen infolge der linearen Gleitbewegung Dichtungsschwierigkeiten mit sich und haben daher in der Praxis nur bei geringen Arbeitsdrücken eine beschränkte Anwendung gefunden. Die Erfindung hat sich die Aufgabe gestellt, diese Dichtungsschwierigkeiten zu vermeiden und eine Drehkolbenmaschine zu schaffen, deren Flügel keine linearen Bewegungen ausführen, daher unschwer gegen hohe Drücke abgedichtet werden können und nur geringer Abnutzung unterworfen sind. Diese Aufgabe wird erfindungsgemäß gelöst durch ein an jedem Flügel zwischen dem im Gehäuse angeordneten Gelenk und dem im Läufer angeordneten Gelenk vorgesehenes Zwischengelenk, das eine Flügelbewegung zwischen dem Gehäuse und dem Läufer zuläßt. Infolge der Anwendung des Zwischengelenkes können die Flügelenden den Weg, den ihnen die exzentrische Anordnung von Gehäuse und Läufer sowie die dadurch bedingte Verschiedenheit der Bogenlängen vorschreiben, befolgen, wobei die Flügelelemente nur kreisförmige Bewegungen ausführen.The invention relates to a rotary piston machine with a cylindrical housing in which an am Circumference with wings provided rotor is axially parallel and eccentric, each wing in the Housing and is pivotably mounted in the rotor by means of a joint, and the housing and rotor are themselves rotate at the same angular speed. In a known rotary piston machine of this type are on Circumference of the rotor crescent-shaped guide jaws are provided in which a pendulum slide perform linear sliding movement. Such devices bring about the linear sliding movement Sealing difficulties with it and therefore only have a in practice at low working pressures found limited application. The invention has set itself the task of these sealing difficulties to avoid and to create a rotary piston machine whose blades do not have linear movements perform, therefore can be sealed against high pressures without difficulty and only minimal wear are subject. This object is achieved according to the invention by a between each wing the joint arranged in the housing and the intermediate joint arranged in the rotor, which allows a wing movement between the housing and the rotor. As a result of the application of the intermediate joint, the wing tips can follow the path that the eccentric arrangement of Stipulate and comply with the housing and runner as well as the resulting difference in arc lengths, whereby the wing elements only perform circular movements.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung schematisch dargestellt. Darin ist 1 das Gehäuse, 2 der darin um die Welle 3 exzentrisch gelagerte Läufer, 4 ein sowohl am Gehäuse 1 durch Gelenk 5 als auch am Läufer 2 durch das Gelenk 7 drehbar befestigter Flügel. Der Gelenkkörper 7 trägt das Zwischengelenk 6. In der schematischen Darstellung sind vier Flügel in vier verschiedenen Stellungen gezeigt. Aus dieser Darstellung ist nicht nur die Kinematik der Flügel in den verschiedenen Stellungen, sondern auch die Änderung der Rauminhalte zwischen zwei benachbarten Flügeln während einer Umdrehung der Drehkolbenmaschine ersichtlich.An embodiment of the invention is shown schematically in the drawing. In this 1 is that Housing, 2 the rotor eccentrically mounted therein around the shaft 3, 4 a both on the housing 1 through Joint 5 and wings rotatably attached to the rotor 2 by the joint 7. The joint body 7 carries the intermediate joint 6. In the schematic representation, there are four wings in four different positions shown. This representation not only shows the kinematics of the wings in the various positions, but also the change in volume between two adjacent wings during one Rotation of the rotary piston engine.

Die Drehkolbenmaschine kann als Pumpe und umgekehrt als Motor benutzt werden, da infolge der Verschiedenheit der Radialprojektion zweier benachbarter Flügel ein Drehmoment auftritt, das in Verbindung mit der über einen Winkelweg eintretendenThe rotary piston machine can be used as a pump and vice versa as a motor, as a result of the Differences in the radial projection of two adjacent wings causes a torque that occurs in conjunction with the one entering via an angular path

Anmelder:
Ludger Volpert, Oberkirchen/SaarApplicant:
Ludger Volpert, Oberkirchen / Saar

Ludger Volpert, Oberkirchen/Saar,
ist als Erfinder genannt wordenLudger Volpert, Oberkirchen / Saar,
has been named as the inventor

Volumenänderung zwischen den Flügeln Arbeit aufnehmen oder abgeben kann. Die Ventilierung der Arbeitsräume erfolgt zweckmäßig über die Hohlwelle 3 durch radiale Bohrungen im Läufer 2, die durch entsprechende Bohrungen in der Hohlwelle 3 in bekannter Weise gesteuert werden. Eine andere Möglichkeit der Ventilierung besteht in der Anbringung von Schlitzen in den Seitenwänden des Gehäuses 1, die wegen der exzentrischen Lagerung des Läufers 2 in Phase mit der Umdrehung periodisch von dieser geöffnet und abgedeckt werden, da gleiche Winkelgeschwindigkeit der Teile 1 und 2 vorausgesetzt ist.Volume change between the wings can take up or release work. Ventilation of the Working spaces are expediently carried out via the hollow shaft 3 through radial bores in the rotor 2, which can be controlled in a known manner by corresponding bores in the hollow shaft 3. Another Ventilation is possible by making slots in the side walls of the housing 1, which is periodic due to the eccentric mounting of the rotor 2 in phase with the rotation be opened and covered by this, since the same angular velocity of parts 1 and 2 is assumed is.

Der Vorteil der Erfindung besteht darin, daß die bewegten Flügelteile einfach und leicht gegen höchste Drücke abzudichten sind, da sie keine linearen Bewegungen ausführen. Ein anderer wichtiger Vorteil ist die geringe Beanspruchung der bewegten Teile durch die Reibung, da die Relativbewegungen der einzelnen Teile gegeneinander klein sind.The advantage of the invention is that the moving wing parts are simple and easy against Highest pressures have to be sealed because they do not perform linear movements. Another important one The advantage is the low stress on the moving parts due to friction, as the relative movements of the individual parts are small in relation to each other.

Claims (1)

PATENTANSPRUCH:PATENT CLAIM: Drehkolbenmaschine mit einem zylindrischen Gehäuse, in dem ein am Umfang mit Flügeln versehener Läufer achsparallel und exzentrisch gelagert ist, wobei jeder Flügel im Gehäuse und im Läufer mittels je eines Gelenkes schwenkbar gelagert ist und Gehäuse und Läufer sich mit gleicher Winkelgeschwindigkeit drehen, gekenn zeichnet durch ein an jedem Flügel (4) zwischen dem im Gehäuse (1) angeordneten Gelenk (5) und dem im Läufer (2) angeordneten Gelenk (7) vorgesehenes, eine Flügelbewegung zwischen dem Gehäuse und dem Läufer zulassendes Zwischengelenk (6).Rotary piston machine with a cylindrical housing in which a rotor provided with wings on the circumference is mounted axially parallel and eccentrically, each wing in the housing and in the rotor being pivotably mounted by means of a joint and the housing and rotor rotate at the same angular speed, characterized by a on each wing (4) between the joint (5) arranged in the housing (1) and the joint (7) arranged in the rotor (2), an intermediate joint (6) allowing wing movement between the housing and the rotor. In Betracht gezogene Druckschriften:
Deutsche Patentschrift Nr. 697 422.Considered publications:
German patent specification No. 697 422. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEV20003A 1961-01-17 1961-01-17 Rotary piston machine Pending DE1126405B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEV20003A DE1126405B (en) 1961-01-17 1961-01-17 Rotary piston machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV20003A DE1126405B (en) 1961-01-17 1961-01-17 Rotary piston machine

Publications (1)

Publication Number Publication Date
DE1126405B true DE1126405B (en) 1962-03-29

Family

ID=7578237

Family Applications (1)

Application Number Title Priority Date Filing Date
DEV20003A Pending DE1126405B (en) 1961-01-17 1961-01-17 Rotary piston machine

Country Status (1)

Country Link
DE (1) DE1126405B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19928520A1 (en) * 1999-06-22 2001-10-04 Robert Beckers Inner outer vane cell pump, compressor or motor for pneumatic or hydraulic unit or hydraulic unit; has inner rotor supported in stator casing and outer rotor that is eccentric to inner rotor
DE102013200808A1 (en) * 2013-01-18 2014-07-24 Mahle International Gmbh Spiral compressor or expansion machine for compressing fluid, has electric motor is integrated in oscillating slide mechanism for providing orbiting motion of inner ring relative to outer ring in activated state
DE102013200805A1 (en) * 2013-01-18 2014-07-24 Mahle International Gmbh Scroll compressor installed in air conditioning apparatus for delivering fluid, provides orbiting motion of inner ring with respect to outer ring during activation state so that slider mechanism compress compressor for delivering fluid
DE102013200807A1 (en) * 2013-01-18 2014-07-24 Mahle International Gmbh scroll compressor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE697422C (en) * 1937-02-21 1940-10-14 Hans Ulrich Taenzler Rotary piston machine with separately working cells

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE697422C (en) * 1937-02-21 1940-10-14 Hans Ulrich Taenzler Rotary piston machine with separately working cells

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19928520A1 (en) * 1999-06-22 2001-10-04 Robert Beckers Inner outer vane cell pump, compressor or motor for pneumatic or hydraulic unit or hydraulic unit; has inner rotor supported in stator casing and outer rotor that is eccentric to inner rotor
DE102013200808A1 (en) * 2013-01-18 2014-07-24 Mahle International Gmbh Spiral compressor or expansion machine for compressing fluid, has electric motor is integrated in oscillating slide mechanism for providing orbiting motion of inner ring relative to outer ring in activated state
DE102013200805A1 (en) * 2013-01-18 2014-07-24 Mahle International Gmbh Scroll compressor installed in air conditioning apparatus for delivering fluid, provides orbiting motion of inner ring with respect to outer ring during activation state so that slider mechanism compress compressor for delivering fluid
DE102013200807A1 (en) * 2013-01-18 2014-07-24 Mahle International Gmbh scroll compressor
US9771937B2 (en) 2013-01-18 2017-09-26 Mahle International Gmbh Spiral compressor

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