US191491A - Improvement in lubricating compounds - Google Patents
Improvement in lubricating compounds Download PDFInfo
- Publication number
- US191491A US191491A US191491DA US191491A US 191491 A US191491 A US 191491A US 191491D A US191491D A US 191491DA US 191491 A US191491 A US 191491A
- Authority
- US
- United States
- Prior art keywords
- improvement
- lubricating compounds
- lubricating
- compound
- compounds
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
- C10M145/40—Polysaccharides, e.g. cellulose
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M103/00—Lubricating compositions characterised by the base-material being an inorganic material
- C10M103/02—Carbon; Graphite
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
- C10M125/04—Metals; Alloys
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
Definitions
- the compound may be pressed at once into the required shape; but if it is to be employed as a filling material for cells or recesses in the bearing-surfaces of journal-boxes or of pulleys, it may be pressed into cakes of suitable thickness, which are afterward cut up in pieces of the required shape.
- a lubricating compound made of graphite, collodion, and mercury, mixed together in about the proportion and substantially in the manner herein set forth.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Products (AREA)
- Road Repair (AREA)
- Sealing Material Composition (AREA)
Description
UNITED STATES PATENT OFFICE.
PETER SWEENEY, OF, NEW YORK, N. Y., ASSIGNOR TO BENJAMIN COLLINS,
OF SAME PLACE.
IMPROVEMENT IN LUBRICATING COMPOUNDS.
Specification forming part of Letters Patent No. I 91,491, dated May 29, 1877 application filed November 25, 1876.
7 any other equivalent solvent which will produce a solution of like consistency. To this solution I add about eight pounds of graphite and one pound of mercury,and then I place the mixture into a vessel which can be closed airtight, and which contains a suitable agitator for the purpose of stirring the above-named ingredients together until a homogeneous mass is produced. During this operation it is essential that the atmospheric air shall be excluded. After the ingredients have been stirred together for a sufficient length of time, which must be determined by experience, I remove the mass from the mixing-vessel, and subject the same to pressure between pads of felt, sponge, or otherabsorbent material, in suitable press-boxes, from which the atmospheric airis excluded. By this pressing operation, which is continued for three orfour hours, the surplus moisture contained in the compound is absorbed by the press-pads, and, after having been removed from the pressboxes, the compound is left to harden, which requires a term of several weeks.
If the compound is to be used as a lining for journal-boxes, or for other definite purposes, it may be pressed at once into the required shape; but if it is to be employed as a filling material for cells or recesses in the bearing-surfaces of journal-boxes or of pulleys, it may be pressed into cakes of suitable thickness, which are afterward cut up in pieces of the required shape.
I do not claim in this application a compound made of graphite and collodion, such being the subject-matter of a separate application.
What I claim as new, and desire to secure by Letters Patent, is
A lubricating compound made of graphite, collodion, and mercury, mixed together in about the proportion and substantially in the manner herein set forth.
In testimony that I claim the foregoing I have hereunto set my hand and seal this 22d day of. November, 1876.
. PETER SWEENEY. [L. s.]
Witnesses:
W. HAUFF, E. F. KASTENHU'BEE.
Publications (1)
Publication Number | Publication Date |
---|---|
US191491A true US191491A (en) | 1877-05-29 |
Family
ID=2260898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US191491D Expired - Lifetime US191491A (en) | Improvement in lubricating compounds |
Country Status (1)
Country | Link |
---|---|
US (1) | US191491A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040260329A1 (en) * | 2003-06-19 | 2004-12-23 | Richard Gribbons | Catheter and guide wire exchange system with decoupled guide member |
US20060025721A1 (en) * | 2004-07-30 | 2006-02-02 | Niall Duffy | Catheter and guidewire exchange system with improved catheter design |
US20060047265A1 (en) * | 2004-08-25 | 2006-03-02 | Medtronic Vascular, Inc. | Multi-exchange catheter guide member with improved seal |
US20060074477A1 (en) * | 2004-09-29 | 2006-04-06 | Medtronic Vascular, Inc. | Self-expanding stent delivery system |
-
0
- US US191491D patent/US191491A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040260329A1 (en) * | 2003-06-19 | 2004-12-23 | Richard Gribbons | Catheter and guide wire exchange system with decoupled guide member |
US20060025721A1 (en) * | 2004-07-30 | 2006-02-02 | Niall Duffy | Catheter and guidewire exchange system with improved catheter design |
US20060047265A1 (en) * | 2004-08-25 | 2006-03-02 | Medtronic Vascular, Inc. | Multi-exchange catheter guide member with improved seal |
US20060074477A1 (en) * | 2004-09-29 | 2006-04-06 | Medtronic Vascular, Inc. | Self-expanding stent delivery system |
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