DE457803C - Machine with rotating piston drum - Google Patents

Machine with rotating piston drum

Info

Publication number
DE457803C
DE457803C DEE32699D DEE0032699D DE457803C DE 457803 C DE457803 C DE 457803C DE E32699 D DEE32699 D DE E32699D DE E0032699 D DEE0032699 D DE E0032699D DE 457803 C DE457803 C DE 457803C
Authority
DE
Germany
Prior art keywords
machine
piston drum
flange
housing
rotating 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
DEE32699D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEE32699D priority Critical patent/DE457803C/en
Application granted granted Critical
Publication of DE457803C publication Critical patent/DE457803C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01BMACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044Component parts, details, e.g. valves, sealings, lubrication
    • F01B3/0052Cylinder barrel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01BMACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044Component parts, details, e.g. valves, sealings, lubrication
    • F01B3/0064Machine housing
    • F01B3/0067Machine housing cylinder barrel bearing means

Description

Maschine mit umlaufender Kolbentrommel Die Erfindung bildet eine weitere Ausbildung der Maschine mit umlaufender Kolbentrommel nach dem Hauptpatent 456 8,471 durch die eine weitere Vereinfachung in der Anordnung und Herstellung sowie in leichtem Ein- und Ausbau und eine bessere Zugänglichkeit erzielt wird. Dieses ist dadurch ermöglicht, daß der an der umlaufenden Kolbentrommel angeordnete Flansch nicht mehr auf die Hubscheibenseite, sondern auf die Kanaldeckelseite angebracht wird.Rotating piston drum machine The invention forms a further one Design of the machine with a rotating piston drum according to the main patent 456 8,471 by a further simplification in the arrangement and manufacture as well as in easy Installation and removal and better accessibility is achieved. This is through makes it possible that the flange arranged on the rotating piston drum is no longer on the lifting disc side, but on the manhole cover side.

Dadurch ist auch die Möglichkeit geschaffen, den Flansch in unmittelbare Verbindung mit einem Kugeldrucklager zu bringen, das in einivandfräier Weise den axialen Druck der Kolbentrommel aufnimmt. Die Anordnung des Flansches der Kolbentrommel an der Kanalseite bietet ferner den großen Vorteil, daß danach nur eine Stirnseite der Kolbentrommel gemeinsam mit dem Flansch des Maschinengehäuses plan zu schleifen ist.This also creates the possibility of the flange in immediate To bring connection with a ball thrust bearing, which in einivandfräier way the absorbs axial pressure of the piston barrel. The arrangement of the flange of the piston drum on the channel side also offers the great advantage that then only one end face to grind the piston drum flat together with the flange of the machine housing is.

Einen weiteren Vorteil bietet dieselbe dadurch, daß sich die Kolbentrommel durch Wärmeausdehnung nicht mehr zwischen den beiden Deckeln (s. Hauptpatent) festsetzen kann, so daß auch die Maschine für 'hohe Drehzahlen und erwärmte Flüssigkeiten oder Gase verwendet werden kann.The same offers a further advantage in that the piston drum No longer stuck between the two covers due to thermal expansion (see main patent) can, so that the machine for 'high speeds and heated liquids or Gases can be used.

Auf der Zeichnung sind zwei Ausführungsbeispiele der Erfindung dargestellt.Two exemplary embodiments of the invention are shown in the drawing.

Abb. i zeigt eine Maschine mit umlaufender Kolbentrommel mit dem an der Kolbentrommel befindlichen Flansch, der an der Kanaldeckelseite im Gehäuse angeordnet ist, Abb. z dieselbe Maschine, jedoch mit einem hinter dem Kolbentrommelflansch im Gehäuse gelagerten Kugeldrucklager.Fig. I shows a machine with a rotating piston drum with the the piston drum located flange, which is arranged on the manhole cover side in the housing Fig. z is the same machine, but with one behind the piston barrel flange Ball thrust bearing mounted in the housing.

Das Gehäuse a dient zur Aufnahme der Kolbentrommel b, die mit anal verschiebbaren und beim Umlauf auf der Hubscheibe c frei gleitenden Kolben d versehen ist. Die Kolbentrommel b . besitzt den Flansch e, der in der entsprechenden Aussparung f des Gehäuses a dicht gleitend eingeschlossen ist. Zum Zwecke absolut dichten Gleitens der Kolb.entrommelstirnfläche auf der Kanalfläche des Deckels g wird der Kolbentrommelflansche gemeinsam mit dem Flansch des Gehäuses a genau plan .geschliffen. Diese Anordnung genügt für solche Zwecke, bei denen keine hohen Beanspruchungen an die Dichtung der Kanalfläche gestellt werden. In dem Fall, daß jedoch höhe Beanspruchungen verlangt werden, wird zum Zwecke der Reibungsverminderung des Flansches e in der Aussparung/ des Gehäuses a ein Druck-kugellager lt eingebaut.The housing a serves to accommodate the piston drum b, which is provided with piston d which can be displaced anally and which slide freely on the cam disc c when it rotates. The piston drum b. has the flange e, which is enclosed in the corresponding recess f of the housing a so as to slide tightly. For the purpose of absolutely tight sliding of the Kolb.entrommelstirnfläche on the channel surface of the cover g, the piston drum flange together with the flange of the housing a is exactly .grounded. This arrangement is sufficient for purposes in which no high stresses are placed on the seal of the channel surface. In the event that high loads are required, a thrust ball bearing lt is installed in order to reduce the friction of the flange e in the recess / housing a.

Die Erfindung kann vorteilhaft sowohl für kleine wie große Ausführungen der Maschine verwendet werden. Es bleibt hierbei unbenommen, die Maschine als Kraftmaschine oder als Pumpe für Luft und Flüssigkeiten zu verwenden.The invention can be advantageous for both small and large designs the machine. The machine as the prime mover remains unaffected or to use as a pump for air and liquids.

Claims (1)

PATENTANSPRÜCHE: i. Maschine mit umlaufender Kolbentrommel nach Patent 456847, dadurch gekennzeichnet, daß die Kolbentrommel (b) mit dem Flansch (e) versehen ist, der in die Aussparung (f) des Gehäuses (a) dicht eingepaßt und gleichzeitig mit der Fläche des Gehäuseflansches (d) plan ausgeführt ist. a. Maschine mit umlaufender Kolbentrommel nach Anspruch i, dadurch gekennzeichnet, daß der in der Aussparung (f) des Gehäuses (a) dicht eingelagerte Flansch (e) der Kolbentrommel (b) mit einem Kugeldrucklager (h) zur Verminderung der Reibung versehen ist.PATENT CLAIMS: i. Machine with rotating piston drum according to patent 456847, characterized in that the piston drum (b) is provided with the flange (e) which fits tightly into the recess (f) of the housing (a) and at the same time with the surface of the housing flange (d) is executed plan. a. Machine with rotating piston drum according to claim i, characterized in that the flange (e) of the piston drum (b) tightly embedded in the recess (f) of the housing (a ) is provided with a ball thrust bearing (h) to reduce friction.
DEE32699D Machine with rotating piston drum Expired DE457803C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE32699D DE457803C (en) Machine with rotating piston drum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE32699D DE457803C (en) Machine with rotating piston drum

Publications (1)

Publication Number Publication Date
DE457803C true DE457803C (en) 1929-09-10

Family

ID=7075766

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE32699D Expired DE457803C (en) Machine with rotating piston drum

Country Status (1)

Country Link
DE (1) DE457803C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1038862B (en) * 1955-05-28 1958-09-11 Ingrid Moser Und Wilhelm Wemho Arrangement of the control surfaces in oil-hydraulic gears or oil-hydraulic pumps
DE971177C (en) * 1949-10-20 1958-12-18 Karl Bauer Hydrostatic torque converter
DE1246410B (en) * 1960-05-17 1967-08-03 Stahlwerke Brueninghaus G M B Multi-part axial piston machine housing
DE3633083A1 (en) * 1985-12-23 1987-09-17 Karl Marx Stadt Ind Werke HYDROSTATIC AXIAL PISTON MACHINE AND METHOD FOR ASSEMBLING IT
US4920860A (en) * 1987-09-18 1990-05-01 Volvo Hydraulik Ab Device for biasing a cylinder drum of a variable-displacement axial piston machine against an associated slide valve member

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971177C (en) * 1949-10-20 1958-12-18 Karl Bauer Hydrostatic torque converter
DE1038862B (en) * 1955-05-28 1958-09-11 Ingrid Moser Und Wilhelm Wemho Arrangement of the control surfaces in oil-hydraulic gears or oil-hydraulic pumps
DE1246410B (en) * 1960-05-17 1967-08-03 Stahlwerke Brueninghaus G M B Multi-part axial piston machine housing
DE3633083A1 (en) * 1985-12-23 1987-09-17 Karl Marx Stadt Ind Werke HYDROSTATIC AXIAL PISTON MACHINE AND METHOD FOR ASSEMBLING IT
US4920860A (en) * 1987-09-18 1990-05-01 Volvo Hydraulik Ab Device for biasing a cylinder drum of a variable-displacement axial piston machine against an associated slide valve member

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