AT79456B - Device for automatic lubrication of the stuffing box of refrigeration machines. - Google Patents
Device for automatic lubrication of the stuffing box of refrigeration machines.Info
- Publication number
- AT79456B AT79456B AT79456DA AT79456B AT 79456 B AT79456 B AT 79456B AT 79456D A AT79456D A AT 79456DA AT 79456 B AT79456 B AT 79456B
- Authority
- AT
- Austria
- Prior art keywords
- stuffing box
- oil
- refrigeration machines
- automatic lubrication
- machine
- Prior art date
Links
Landscapes
- Lubricants (AREA)
Description
<Desc/Clms Page number 1>
Vorrichtung zum selbsttätigen Schmieren der Stopfbüchse von Kältemaschinen.
Die Neuerung hat den Zweck, bei Kältemaschinen, die mit einem Ölbade zur Dauer- schmierung des Kurbelgetriebes ausgerüstet sind, das Öl dieses Bades auch zur Stopfbüchsenschmierung heranzuziehen, was bisher infolge der erhöhten Lage der Stopfbüchse nicht oder nur unzureichend möglich war. Dies wird durch Anordnung eines Ölsteigrohres erreicht, das in das Ölbad der Maschine eintaucht und durch das beim Stillsetzen der Maschine infolge des zwischen Druck-und Saugseite derselben eintretenden Druckausgleichs eine bestimmte Menge Öl aus dem Ölbade in den für die Stopfbüchse vorgesehenen Ölraum befördert wird.
In der Zeichnung ist eine Kältemaschine mit dieser Einrichtung in einer beispielsweisen Ausführuugsform in zwei zueinander senkrechten Schnitten dargestellt, a, ist das
EMI1.1
der Maschine, l der Druckraum, m das Regulierventil, n die Kältemittelleitung vom Verflüssiger zum Regulierventil, o die Kältemittelleitung vom Regulierventil zum Verdampfer und p die Saugleitung vom Verdampfer zum Verdichter.
EMI1.2
die Leitung ! der Stopfbüchse nach Massgabe ihres Bedarfes zu.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Device for automatic lubrication of the stuffing box of refrigeration machines.
The purpose of the innovation is to use the oil in this bath for the lubrication of the stuffing box in refrigeration machines that are equipped with an oil bath for permanent lubrication of the crank mechanism, which was previously not possible or only insufficiently possible due to the increased position of the stuffing box. This is achieved by arranging an oil riser pipe, which is immersed in the oil bath of the machine and through which a certain amount of oil is conveyed from the oil bath into the oil space provided for the stuffing box when the machine is shut down due to the pressure equalization occurring between the pressure and suction sides.
In the drawing, a refrigeration machine with this device is shown in an exemplary embodiment in two mutually perpendicular sections, a, that is
EMI1.1
of the machine, l the pressure chamber, m the regulating valve, n the refrigerant line from the condenser to the regulating valve, o the refrigerant line from the regulating valve to the evaporator and p the suction line from the evaporator to the compressor.
EMI1.2
The administration ! the stuffing box according to your needs.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE79456X | 1917-07-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT79456B true AT79456B (en) | 1919-12-10 |
Family
ID=5638658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT79456D AT79456B (en) | 1917-07-27 | 1918-10-09 | Device for automatic lubrication of the stuffing box of refrigeration machines. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT79456B (en) |
-
1918
- 1918-10-09 AT AT79456D patent/AT79456B/en active
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