DE1824919U - LABVRINTH SEAL MADE OF POLYPROPYLENE. - Google Patents

LABVRINTH SEAL MADE OF POLYPROPYLENE.

Info

Publication number
DE1824919U
DE1824919U DEM36302U DEM0036302U DE1824919U DE 1824919 U DE1824919 U DE 1824919U DE M36302 U DEM36302 U DE M36302U DE M0036302 U DEM0036302 U DE M0036302U DE 1824919 U DE1824919 U DE 1824919U
Authority
DE
Germany
Prior art keywords
polypropylene
labvrinth
seal made
seals
labyrinth seal
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
DEM36302U
Other languages
German (de)
Inventor
Hans J Morsch
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DEM36302U priority Critical patent/DE1824919U/en
Publication of DE1824919U publication Critical patent/DE1824919U/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Sealing Material Composition (AREA)

Description

LabyrinthdichtungeS'aus Polypropylen ! -------------------------------------- Die vorliegende Erfindung betrifft eine Labyrinthdichtung welche von meiner Fa. in versch. Großen aus isotaktischem Polypropylen hergestellt wird..Labyrinth seals made of polypropylene! -------------------------------------- The present invention relates to a labyrinth seal which my company produces in various sizes from isotactic polypropylene.

Bisher wurden diese Dichtungen von mir aus versch. Poliamidtypen gefertigt wo es durch die wasswraufnehmenden Eigenschaften von Polyamiden immer wieder Schwierigkeiten bei der erforderlichen Massgenauigkeit gab, da die ver= langten Toleranzen keine 5/los mm überschreiten dürfen.So far these seals were made by me from different types of poliamide where the water-absorbing properties of polyamides repeatedly cause difficulties with the required dimensional accuracy, because the required tolerances were nonexistent 5 / lot mm.

Diese Schwierigkeiten konnten von meiner Fa. durch die Verwendung von Polypropylen speziell zur Herstellung dieser Dichtung beseitigt werden da dieses Material kein Wasser Aufnimmt, hochhitzbeständig ist und im all= gemeinen die gleichen guten Eigenschaften wie Polya= mide aufweist.These difficulties could be solved by my company by using Polypropylene specifically designed to make this gasket should be eliminated as this is the case Material does not absorb water, is highly heat-resistant and generally the same has good properties such as polyamide.

Die Labyrinthdichtung besteht wie aus den übersandten Mustern ersichtlich aus zwei ineinander laufenden Teilen welche mit Fett ausgeschmiert werden.The labyrinth seal consists of the samples sent of two parts running into each other which are smeared with grease.

Das kleine Teil läuft auf der Achse und das grosse Teil sitzt vor dem Kugellager.The small part runs on the axis and the large part sits in front the ball bearing.

Claims (1)

SC HUT Z AN SPR CHE ! ---------------------------------
1.) Labyrintdichtung dieser Type in verschiedenen Massen dadurch gekennzeichnet, dass diese Dich= tungen aus Polypropylen hergestellt sind, wodurch sich diese Dichtungen nicht durch Witterungsein= flüsse und Luftfeuchtigkeit masslich verändern. SPEECH HAT! ---------------------------------
1.) Labyrinth seal of this type in different masses characterized in that these seals are made of polypropylene, so that these seals do not change massively due to the weather and humidity.
DEM36302U 1960-10-20 1960-10-20 LABVRINTH SEAL MADE OF POLYPROPYLENE. Expired DE1824919U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM36302U DE1824919U (en) 1960-10-20 1960-10-20 LABVRINTH SEAL MADE OF POLYPROPYLENE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM36302U DE1824919U (en) 1960-10-20 1960-10-20 LABVRINTH SEAL MADE OF POLYPROPYLENE.

Publications (1)

Publication Number Publication Date
DE1824919U true DE1824919U (en) 1961-01-12

Family

ID=32975222

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM36302U Expired DE1824919U (en) 1960-10-20 1960-10-20 LABVRINTH SEAL MADE OF POLYPROPYLENE.

Country Status (1)

Country Link
DE (1) DE1824919U (en)

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