AT71296B - Process for the manufacture of a machine lubricant for the substantial reduction of overheating and seizure of rotating machine parts. - Google Patents

Process for the manufacture of a machine lubricant for the substantial reduction of overheating and seizure of rotating machine parts.

Info

Publication number
AT71296B
AT71296B AT71296DA AT71296B AT 71296 B AT71296 B AT 71296B AT 71296D A AT71296D A AT 71296DA AT 71296 B AT71296 B AT 71296B
Authority
AT
Austria
Prior art keywords
seizure
overheating
machine
lubricant
substantial reduction
Prior art date
Application number
Other languages
German (de)
Inventor
Friedrich Carl Dr Fresenius
Original Assignee
Friedrich Carl Dr Fresenius
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 Friedrich Carl Dr Fresenius filed Critical Friedrich Carl Dr Fresenius
Application granted granted Critical
Publication of AT71296B publication Critical patent/AT71296B/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04Elements
    • C10M2201/041Carbon; Graphite; Carbon black
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10Form in which the lubricant is applied to the material being lubricated semi-solid; greasy

Landscapes

  • Lubricants (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Herstellung eines Maschinenschmiermittels zur wesentlichen Verminderung des Heisslaufens und Fressens von sich drehenden Maschinenteilen. 



   Ein grosser Missstand war seither beim Maschinenbetrieb, dass das Heisslaufen und Fressen der Metallteile trotz der 01-und Fettschmierung zu   rauhen   Verschleiss der Metallteile führte. Durch vielfaches Ausprobieren ergab sich, dass ein Anreiben mit kalziniertem, d. h. reinem, wasserfreiem Russ mit Mineralölen und anderen Fetten ein ausgezeichnetes Schmiermittel liefert, durch das dieser   Missstand   bedeutend verringert und eine hohe   Glätte der Metallteile   erreicht wird. Es ist bereits vorgeschlagen worden, Mineralöle mit Graphit gemischt als Schmiermittel zu benutzen, doch ist dies durchaus nicht einwandfrei.

   Graphit ist ein Mineral kristallinischer Struktur und verursacht somit an sich schon eine gewisse Reibung, die die Metallteile angreift und mehr   erwärmt,   als wünschenswert 
 EMI1.1 
 schädigen oft mehr als der Graphit selbst. Er färbt bekanntlich selbst ab, haftet somit leicht an anderen Körpern an, was beim   Maschinenschrrieren   durchaus keinen Vorteil bedeutet. 



   Kohlenstoff in Form von kalziniertem Russ ist nicht kristallinisch, sondern in allerfeinster, flockenartiger Verteilung, welche Reibung und ein Angreifen der Metallteile ausschliesst. Durch die Kalzination des Russes sind fremde Beimischungen ausgeschieden, ebenfalls zu Kohlenstoff verbrannt, selbst Wasserteile entfernt. Mineralische Beimengungen kommen nicht vor. Das spezifische Gewicht ist bei Graphit    2. 25,   bei Russ aber nur   l'5ï.   Graphit leitet bekanntlich Wärme und   Elektrizität   sehr gut, dagegen ist kalzinierter Russ ein schlechter Leiter für   Wärme   und Elektrizität. Die Folge davon ist, dass   Mineralöl,   
 EMI1.2 
 und Fetten oder bei längerem Laufen der Metallteile entstehen   können   ; Graphit durchaus nicht.

   Zudem ist Russ ein ausgesprochen faulsniswidriger Körper, welche hervorragende Eigenschaft dem Graphit gänzlich abgeht. 



   Zur Herstellung des   Schmiermittels   wird Mineralöl usw. mit kalziniertem Russ   gründlich angerieben.   Man nimmt auf   100     Teile Mineralöl   je nach Grösse und Reibung 
 EMI1.3 
 können auch andere, bei der Herstellung von Schmiermitteln gebräuchliche Öle, Fette und Harze benutzt werden. 

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



   <Desc / Clms Page number 1>
 



  Process for the production of a machine lubricant for the substantial reduction of the overheating and seizure of rotating machine parts.



   A major problem with machine operation since then has been that the overheating and seizure of the metal parts, despite the oil and grease lubrication, led to rough wear and tear on the metal parts. Through multiple trials it was found that rubbing with calcined, i.e. H. pure, anhydrous soot with mineral oils and other greases provides an excellent lubricant through which this deficiency is significantly reduced and a high level of smoothness of the metal parts is achieved. It has already been proposed to use mineral oils mixed with graphite as lubricants, but this is by no means perfect.

   Graphite is a mineral with a crystalline structure and therefore already causes a certain amount of friction, which attacks the metal parts and heats them up more than is desirable
 EMI1.1
 often damage more than the graphite itself. It is well known that it stains itself and thus easily adheres to other bodies, which is by no means an advantage when it comes to machine scraping.



   Carbon in the form of calcined soot is not crystalline, but in the finest, flaky distribution, which prevents friction and attacking the metal parts. Through the calcination of the soot, foreign admixtures are excreted, also burned to carbon, even parts of water removed. There are no mineral admixtures. The specific weight of graphite is 2. 25, but only l'5ï for carbon black. It is well known that graphite conducts heat and electricity very well, whereas calcined soot is a poor conductor of heat and electricity. The consequence of this is that mineral oil,
 EMI1.2
 and grease or prolonged running of the metal parts can occur; Graphite by no means.

   In addition, soot is a decidedly non-rotten body, which graphite does not have any excellent properties.



   To make the lubricant, mineral oil, etc., is thoroughly rubbed with calcined soot. You take mineral oil for every 100 parts, depending on the size and friction
 EMI1.3
 Other oils, greases and resins commonly used in the manufacture of lubricants can also be used.

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

 

Claims (1)

PATENT-ANSPRUCH : Verfahren zur Herstellung eines Maschinonschmiermttteis zur wesentlichen Verminderung des Heisslaufens und Fressens von sich drehenden Maschinenteilen, dadurch gekennzeichnet, dass man feinen, kalzinierten, mithin wasserfreien Flockenruss mit Mineral- ölen oder anderen Maschinenschmiermitteln homogen anreibt. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Process for the production of a machine lubricant for the substantial reduction of the overheating and seizure of rotating machine parts, characterized in that fine, calcined, therefore water-free flake soot is rubbed homogeneously with mineral oils or other machine lubricants. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT71296D 1913-08-26 1913-08-26 Process for the manufacture of a machine lubricant for the substantial reduction of overheating and seizure of rotating machine parts. AT71296B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT71296T 1913-08-26

Publications (1)

Publication Number Publication Date
AT71296B true AT71296B (en) 1916-03-10

Family

ID=3592994

Family Applications (1)

Application Number Title Priority Date Filing Date
AT71296D AT71296B (en) 1913-08-26 1913-08-26 Process for the manufacture of a machine lubricant for the substantial reduction of overheating and seizure of rotating machine parts.

Country Status (1)

Country Link
AT (1) AT71296B (en)

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