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Application filed by Franz LeptienfiledCriticalFranz Leptien
Application grantedgrantedCritical
Publication of AT50959BpublicationCriticalpatent/AT50959B/en
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Claims (1)
PATENT-ANSPRUCH :
Einrichtung zur Verhinderung des Einfrierens der Schmiermittel bei Gasverflüssigungsmaschinen, gekennzeichnet durch eine geringe Erweiterung des Expansionszylinders (a) bei a2, um hier ein reibungsloses Arbeiten des Kolbens zu gestatten und durch besonders starke Kolbenringe (1. r2 . . .), die durch bedeutende Reibung eine relative Erwärmung der Zylinderwand im Bereiche des gleitenden Kolbens hervorrufen.
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PATENT CLAIM:
Device to prevent the lubricant from freezing in gas liquefaction machines, characterized by a slight widening of the expansion cylinder (a) at a2 to allow the piston to work smoothly and by particularly strong piston rings (1.r2...), Which are caused by significant friction cause a relative heating of the cylinder wall in the area of the sliding piston.
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AT50959D1909-02-011910-02-01
Device to prevent the lubricants from freezing in gas liquefaction machines.
AT50959B
(en)