DE512059C - Capsule compressor - Google Patents

Capsule compressor

Info

Publication number
DE512059C
DE512059C DEA58107D DEA0058107D DE512059C DE 512059 C DE512059 C DE 512059C DE A58107 D DEA58107 D DE A58107D DE A0058107 D DEA0058107 D DE A0058107D DE 512059 C DE512059 C DE 512059C
Authority
DE
Germany
Prior art keywords
compressor
cylinder
capsule
piston
cylinder piece
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
DEA58107D
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.)
AEG AG
Original Assignee
AEG AG
Publication date
Priority to DEA58107D priority Critical patent/DE512059C/en
Application granted granted Critical
Publication of DE512059C publication Critical patent/DE512059C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F01C1/32—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 both the movement defined in group F01C1/02 and relative reciprocation between the co-operating members
    • F01C1/324—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 both the movement defined in group F01C1/02 and relative reciprocation between the co-operating members with vanes hinged to the inner member and reciprocating with respect to the outer member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)

Description

Kapselverdichter Bei Kapselverdichtern, bei denen der Arbeitsraum durch die aufeinandergleitenden Flächen des Drehkolbens und Zylinders gebildet wird, ist es erforderlich, mit der größten Genauigkeit zu arbeiten, um die Spaltverluste niedrig zu halten und einen guten Liefergrad zu erzielen. Das bedingt gehärtete Gleitflächen, um die Reibungsabnutzung zu vermeiden und eine hohe Lebensdauer der Maschine zu sichern.Capsule compressor For capsule compressors where the working area is formed by the sliding surfaces of the rotary piston and cylinder, it is necessary to work with the greatest accuracy in order to avoid the gap losses to keep it low and to achieve a good degree of delivery. The conditionally hardened Sliding surfaces to avoid frictional wear and a long service life of the To secure machine.

Diese Forderung wird gemäß der Erfindung dadurch erfüllt, daß der ganze, den Drehkolben einschließende Zylinder in ein massives Zylinderstück und zwei dünne, ringförmige Endplatten unterteilt ist, die für sich gehärtet, geschliffen und gemeinsam in ein für die Zentrierung des Zylinders und der Lauflager dienendes Gehäuse eingesetzt werden. Um nun einerseits eine genaue Zentrierung zwischen den Lauflagern und dem Zylinderstück und anderseits eine gleichmäßige Auflage der durch Schrauben zusammengepreßten, ebenen Flächen der Zylinderteile zu erzielen, ist das Zylinderstück nur mit einem schmalen Ring seiner Außenfläche dicht in das Gehäuse eingesetzt, während der übrige Teil des Zylinderstückes einen kleineren Durchmesser besitzt.This requirement is met according to the invention in that the whole cylinder enclosing the rotary piston into a solid cylinder piece and is divided into two thin, annular end plates, which are hardened and ground by themselves and together in one for the centering of the cylinder and the bearing Housing are used. To now on the one hand an exact centering between the Bearings and the cylinder piece and on the other hand a uniform support of the through To achieve screws pressed together, flat surfaces of the cylinder parts, that is Cylinder piece only with a narrow ring on its outer surface tightly into the housing used, while the remaining part of the cylinder piece has a smaller diameter owns.

Weitere Kennzeichen und Vorteile des Gegenstandes der Erfindung ergeben sich aus der nachfolgenden Beschreibung und der zeichnerischen Darstellung eines Ausführungsbeispiels. -In der Zeichnung ist in Bild i ein Längsschnitt durch die Saugleitung, in Bild 2 ein Schnitt durch eine Ölpumpe und in Bild 3 ein Querschnitt durch den Verdichter dargestellt.Further characteristics and advantages of the subject matter of the invention result from the following description and the graphic representation of a Embodiment. -In the drawing in picture i is a longitudinal section through the Suction line, in Figure 2 a section through an oil pump and in Figure 3 a cross section represented by the compressor.

Mit a ist (las Gehäuse des Verdichters bezeichnet, in das das Zylinderstück b und die beiden Endplatten c eingesetzt sind, die den Arbeitsraum d bilden. e ist der Zentrier ring und f der lose in das Verdichtergehäuse hassende Teil des Zylinderstückes b. g ist eine der Schrauben, die die Zylinderteile mit dem Gehäuse verbinden. 1a sind die Bohrungen, durch die das Gas vom Saugventil i. aus in den Arbeitsraum eintritt, und h ist eine Bohrung, durch die Schmieröl von einem Saugrohr l aus in eine Ölpumpe eintritt, deren Kolben durch eine Zunge m des Verdichterkolbens x gebildet wird.With a is (the housing of the compressor is designated, into which the cylinder piece b and the two end plates c are inserted, which form the working space d. e is the centering ring and f the part of the cylinder piece loosely hatching into the compressor housing b. g is one of the screws that connect the cylinder parts to the housing. 1a are the holes through which the gas from the suction valve i. from entering the work area, and h is a bore through which lubricating oil from a suction pipe l into an oil pump occurs, the piston of which is formed by a tongue m of the compressor piston x.

Claims (1)

PATENTANSPRUCH: Kapselverdichter, dadurch gekennzeichnet, daß der den Kolben (yi) des Verdichters aufnehmende Zylinderraum (d) von einem Zylinderstück (b) von gleicher Länge wie der Kolben und von zwei gehärteten Endplatten (c) gebildet wird und die Zentrierung des Zylinderstückes in dem Verdichtergehäuse (a) nur durch einen schmalen Ring (e) seiner Außenfläche erfolgt.PATENT CLAIM: Capsule compressor, characterized in that the the piston (yi) of the compressor receiving cylinder space (d) of a cylinder piece (b) of the same length as the piston and formed by two hardened end plates (c) is and the centering of the cylinder piece in the compressor housing (a) only through a narrow ring (e) takes place on its outer surface.
DEA58107D Capsule compressor Expired DE512059C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA58107D DE512059C (en) Capsule compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA58107D DE512059C (en) Capsule compressor

Publications (1)

Publication Number Publication Date
DE512059C true DE512059C (en) 1930-11-04

Family

ID=6941464

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA58107D Expired DE512059C (en) Capsule compressor

Country Status (1)

Country Link
DE (1) DE512059C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1204773B (en) * 1957-02-13 1965-11-11 Siemens Elektrogeraete Gmbh Rotary compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1204773B (en) * 1957-02-13 1965-11-11 Siemens Elektrogeraete Gmbh Rotary compressor

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