DE520553C - Device for the lubrication of compressors in which the movement of the piston is used to deliver the lubricant from the crankcase - Google Patents

Device for the lubrication of compressors in which the movement of the piston is used to deliver the lubricant from the crankcase

Info

Publication number
DE520553C
DE520553C DES94050D DES0094050D DE520553C DE 520553 C DE520553 C DE 520553C DE S94050 D DES94050 D DE S94050D DE S0094050 D DES0094050 D DE S0094050D DE 520553 C DE520553 C DE 520553C
Authority
DE
Germany
Prior art keywords
lubricant
crankcase
lubrication
piston
compressors
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
DES94050D
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.)
VEM Sachsenwerk GmbH
Original Assignee
Sachsenwerk Licht und Kraft AG
Publication date
Priority to DES94050D priority Critical patent/DE520553C/en
Application granted granted Critical
Publication of DE520553C publication Critical patent/DE520553C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02Lubrication
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/128Crankcases

Landscapes

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

Description

Einrichtung zur Schmierung von Kompressoren, bei welcher die Bewegung des Kolbens zur Förderung des Schmiermittels aus dem Kurbelkasten benutzt wird Es sind bereits Einrichtungen zur Schmierung -von Kompressoren bekannt geworden, bei welchen die Bewegung :des Kolbens zur Förderung des Schmiermittels aus denn Kurbelkasten benutzt wird.Device for the lubrication of compressors, in which the movement of the piston is used to deliver the lubricant from the crankcase It Devices for the lubrication of compressors have already become known at which the movement: the piston to deliver the lubricant from the crankcase is used.

ach der Erfindung erfolgt in Abweichung i-on den bekannten Ausführungen die Förderung des Schmiermittels zunächst in einen Druckwindkessel mit Rückschla@gventil, und dieser wirkt als Verteilungsbehälter, indem an diesen die entsprechenden Rohre angeschlossen sind, welche nach den zu schmie-:enden Stellen führen. In diesen Windkessel wird so lange Schmiermittel gefördert, bis der Druck der Luft in dem Windkessel dein maximalen im Kurbelkasten auftretenden gleich ist. Ferner wird .die Förderung abgebrochen, sobald der Spiegel im Kurbelkasten erreicht wird, welcher für die Schmierung durch Schleuder- und Tauchwirkung und evtl. derjenigen des Stopfbuchsenlagers gewährleistet bleiben muß. Der Anschluß des Windkessels und Verteilungsbehälters muß daher in der Weise erfolgen, daß der Olspiegel im Kurbelgehäuse selbst nicht unter jenen Betrag ,absinken kann, daß das Kurbellager und evtl. die Stopfbuchse noch in ausreichender Weise mit Schmiermittel versorgt werden. Stößt der unmittelbare Anschluß des Steigrohrs zur Erzielung dieses Effektes auf gewisse Schwierigkeiten, so wird der Verteilungsbehälter über einen Anschlußstutzen an den Kurbelkasten angeschlossen un-l zwischen den letzteren eine Wand mit gegebenenfalls einstellbarer Durchgangsöffnung für das Schmiermittel eingefügt.The invention deviates from the known designs the conveyance of the lubricant first into a pressure air vessel with a non-return valve, and this acts as a distribution container by attaching the corresponding pipes to them are connected, which lead to the points to be lubricated. In this wind kettle lubricant is delivered until the pressure of the air in the air chamber your maximum occurring in the crankcase is the same. Furthermore, the promotion canceled as soon as the mirror in the crankcase is reached, which is for the lubrication Guaranteed by centrifugal and immersion effects and possibly that of the stuffing box bearing must stay. The connection of the air vessel and distribution tank must therefore be in done in such a way that the oil level in the crankcase itself is not below that Amount, can decrease that the crank bearing and possibly the stuffing box still in sufficient Way to be supplied with lubricant. The immediate connection of the riser pipe hits to achieve this effect on certain difficulties, the distribution tank connected to the crankcase via a connection piece un-l between the latter a wall with an optionally adjustable passage opening for the lubricant inserted.

Um zu vermeiden, daß trotzdem der Ölspiegel unter den angegebenen Betrag sinkt, weil der Schmiermittelvorratdurch das Aufundniedergehen des Kolbens in Bewegung ist, kann die Durchgangsöffnung der Drosselscheibe mit einer Tülle, deren Ansatz um einen gewissen Betrag hervorsteht, oder mit einem umgebördelten Rand versehen werden. Das flüssige Schmiermittel wird dann von der Drosselscheibe gefangen und läuft an ihr wieder herunter.In order to avoid that the oil level is below the specified Amount decreases because of the lubricant supply due to the piston rising and falling is in motion, the passage opening of the throttle disc can be closed with a grommet, whose approach protrudes by a certain amount, or with a flanged one Edge can be provided. The liquid lubricant is then released from the orifice plate caught and runs down her again.

Ein Ausführungsbeispiel im Sinne der Erfindung veranschaulicht die Abbildung der Zeichnung. In dieser bezeichnet a .das Kurbelgehäuse des Kompressors mit einem Ansatzstück b, in welches das Steigrohr c ,als Windkessel und Verteilungsbehälter eingesetzt ist. Zwischen a. und b ist die Trennwand d eingefügt, welche mit einer Tülle e versehen ist. Das Steigrohr c ist an seinem oberen Ende verschlossen, während es an dem anderen über das Rückschlagv entil f mit dem Raum des Ansatzstückes b und dem Kurbelkasten in Verbindung steht. An .das Steigrohr ist eine Schmiermittelleitung g angeschlossen, welche nach dem Zylinder führt.An embodiment within the meaning of the invention illustrates the Illustration of the drawing. In this a. Denotes the crankcase of the compressor with an extension piece b, in which the riser pipe c, as an air chamber and distribution container is used. Between a. and b is the partition d inserted, which with a Grommet e is provided. The riser pipe c is closed at its upper end while it on the other via the non-return valve f with the space of the extension piece b and the crankcase is in communication. A lubricant line is attached to the riser pipe g connected, which leads to the cylinder.

Claims (1)

PATENTANSPRÜCHE: i: Einrichtung zur Schmierung von Kompressoren, bei welcher die Bewegung des Kolbens zur Förderung des Schmiermittels aus dem Kurbelkasten benutzt wird, dadurch gekennzeichnet, daß .das Schmiermittel über ein Rückschlagventil (f) in einen als Druckwindkessel wirkenden Verteilungsbehälter (c) gedrückt wird. Einrichtung nach Anspruch i, dadurch gekennzeichnet, d.aß der Verteilungsbehälter über einen Anschlußstutzen (b) an den Kurbelkasten angeschlossen und zwischen letzteren beiden eine Wand (d) mit gegebenenfalls einstellbarer Öffnung (e) eingefügt ist.PATENT CLAIMS: i: Device for the lubrication of compressors, at which is the movement of the piston to deliver the lubricant from the crankcase is used, characterized in that. the lubricant via a check valve (f) is pressed into a distribution container (c) acting as a pressure air vessel. Device according to claim i, characterized in that the distribution container connected via a connection piece (b) to the crankcase and between the latter both a wall (d) with optionally adjustable opening (e) is inserted.
DES94050D Device for the lubrication of compressors in which the movement of the piston is used to deliver the lubricant from the crankcase Expired DE520553C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES94050D DE520553C (en) Device for the lubrication of compressors in which the movement of the piston is used to deliver the lubricant from the crankcase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES94050D DE520553C (en) Device for the lubrication of compressors in which the movement of the piston is used to deliver the lubricant from the crankcase

Publications (1)

Publication Number Publication Date
DE520553C true DE520553C (en) 1931-03-12

Family

ID=7518429

Family Applications (1)

Application Number Title Priority Date Filing Date
DES94050D Expired DE520553C (en) Device for the lubrication of compressors in which the movement of the piston is used to deliver the lubricant from the crankcase

Country Status (1)

Country Link
DE (1) DE520553C (en)

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