AT98519B - Process for the production of the metal additive of a sealing compound consisting of metal, graphite, asbestos and neutral grease. - Google Patents

Process for the production of the metal additive of a sealing compound consisting of metal, graphite, asbestos and neutral grease.

Info

Publication number
AT98519B
AT98519B AT98519DA AT98519B AT 98519 B AT98519 B AT 98519B AT 98519D A AT98519D A AT 98519DA AT 98519 B AT98519 B AT 98519B
Authority
AT
Austria
Prior art keywords
metal
asbestos
graphite
production
sealing compound
Prior art date
Application number
Other languages
German (de)
Inventor
Franz Andrasek
Josef Drechsler
Original Assignee
Franz Andrasek
Josef Drechsler
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 Franz Andrasek, Josef Drechsler filed Critical Franz Andrasek
Application granted granted Critical
Publication of AT98519B publication Critical patent/AT98519B/en

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  • Sealing Material Composition (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Herstellung des Metallzusatzes einer aus Metall Graphit, Asbest und neutralem Fett bestehenden Dichtungsmasse. 



   Es ist bekannt, eine knetbare Stopfbüchsendichtungsmasse in der Weise herzustellen, dass Metallgriess mit Graphit, Asbest und einem neutralem Schmiermittel innig gemischt und das Gemisch durch Pressen in bestimmte Form gebracht wird. 



   Die Erfindung besteht in einem besonderen Verfahren zur Herstellung des Metallzusatzes. Danach wird das flüssig gemachte (geschmolzene) Metall in ein Säckchen aus Mull oder anderm Siebstoff von richtig gewählter Maschenweite eingefüllt. Dieses ist z. B. in bekannter Weise durch Imprägnierung zuerst mit Alaun und dann mit Ammonsulfat unverbrennlich gemacht, oder es wird ein Gewebe aus Pflanzenfaser (Jute) verwendet. In letzterem Falle ist eine   Imprägnierung   nicht nötig, da dieses Gewebe von dem heissen Metall kaum angegriffen wird. Sodann wird das Säckchen auf einer vorerwärmten Platte so lange gerieben, bis der grösste Teil des flüssigen Metalls durch die Maschen des Säckchens durchgerieben ist und somit als   Metallgriess   oder Metallkömchen von grosser Gleichmässigkeit gewonnen wird. 



   Die Packung ist für jedes Betriebsmittel, wie Dampf, Wasser. Luft, Gas, Säuren und Laugen, gleich vorteilhaft zu verwenden. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Process for the production of the metal additive of a sealing compound consisting of metal graphite, asbestos and neutral fat.



   It is known to produce a kneadable stuffing box sealing compound in such a way that metal grit is intimately mixed with graphite, asbestos and a neutral lubricant and the mixture is shaped by pressing.



   The invention consists in a particular method for producing the metal additive. Then the liquefied (molten) metal is poured into a bag made of gauze or other sieve material with the correct mesh size. This is e.g. B. made incombustible in a known manner by impregnation first with alum and then with ammonium sulfate, or a fabric made of plant fiber (jute) is used. In the latter case, impregnation is not necessary because this fabric is hardly attacked by the hot metal. The sachet is then rubbed on a preheated plate until most of the liquid metal has been rubbed through the mesh of the sachet and is thus obtained as metal grits or metal granules of great uniformity.



   The pack is for every item of equipment such as steam, water Air, gas, acids and alkalis can be used equally advantageously.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENT-ANSPRUCH : Verfahren zur Herstellung des Metallzusatzes einer aus Metall, Graphit, Asbest und neutralem Fett bestehenden Dichtungsmasse, dadurch gekennzeichnet, dass das Metall in flüssigem Zustande in einem gegen Verbrennen widerstandsfähigen Siebstoff säckchen auf einer erwärmten Platte so lange gerieben wird, bis die Hauptmenge des Metalls in erstarrter Griess-oder Körnchenform aus dem Säckchen ausgetreten ist. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Process for the production of the metal additive of a sealing compound consisting of metal, graphite, asbestos and neutral grease, characterized in that the metal in the liquid state is rubbed in a burn-resistant sieve sack on a heated plate until the bulk of the metal solidifies Semolina or granular form has emerged from the sachet. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT98519D 1922-12-28 1922-12-28 Process for the production of the metal additive of a sealing compound consisting of metal, graphite, asbestos and neutral grease. AT98519B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT98519T 1922-12-28

Publications (1)

Publication Number Publication Date
AT98519B true AT98519B (en) 1924-11-25

Family

ID=3617879

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98519D AT98519B (en) 1922-12-28 1922-12-28 Process for the production of the metal additive of a sealing compound consisting of metal, graphite, asbestos and neutral grease.

Country Status (1)

Country Link
AT (1) AT98519B (en)

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