US191488A - Improvement in lubricating compounds - Google Patents
Improvement in lubricating compounds Download PDFInfo
- Publication number
- US191488A US191488A US191488DA US191488A US 191488 A US191488 A US 191488A US 191488D A US191488D A US 191488DA US 191488 A US191488 A US 191488A
- Authority
- US
- United States
- Prior art keywords
- improvement
- compound
- lubricating
- lubricating compounds
- camphor
- 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
- 150000001875 compounds Chemical class 0.000 title description 10
- 230000001050 lubricating effect Effects 0.000 title description 4
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 241000723346 Cinnamomum camphora Species 0.000 description 4
- 229960000846 camphor Drugs 0.000 description 4
- 229930008380 camphor Natural products 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 2
- -1 collodion Chemical compound 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001220 nitrocellulos Polymers 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 229960001777 castor oil Drugs 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 239000002385 cottonseed oil Substances 0.000 description 1
- 235000012343 cottonseed oil Nutrition 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 239000000944 linseed oil Substances 0.000 description 1
- 235000021388 linseed oil Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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
- C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
- C10M125/02—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
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/24—Aldehydes; Ketones
-
- 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
- This invention relates to a lubricating compound which is made of graphite, collodion, and camphor.
- 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 bearingsurfaces of journal-boxes or of pulleys, it may be pressed into cakes of suitable thickness, which are afterward cut up into pieces of the required shape.
- camphor By the action of the camphor my compound retains a certain pliability, which is desirable in certain circumstances; but, if desired, the hardness of my compound may be increased by the addition of a small quantity of castoroil, cotton-seed or linseed oil.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Sealing Devices (AREA)
- Carbon And Carbon Compounds (AREA)
Description
UNrTED STATES PATENT QFFTQE.
GEORGE W. SWEENEY, OF NEW YORK, N. Y.
IMPROVEMENT IN LUBRICATING COMPOUNDS.
Specification forming part of Letters Patent No. 191,488, dated May 29,1877; application filed November 25, 1876.
To all whom it may concern:
Be it known that l, GEORGE W. SWEENEY, of the city, county, and State of New York, have invented a new and Improved Lubricating Compound, which invention is fully set forth in the following specification.
This invention relates to a lubricating compound which is made of graphite, collodion, and camphor.
In carrying out my invent1on I take one pound of pyroxyline, and dissolve the same in about one gallon of ether and alcohol, or in any other equivalent solvent which will produce a solution of like consistency. I then take two pounds of camphor, and, after having broken the same up into fine particles, I add thereto eight pounds of graphite, and this mixture is finally added to the abovenamed solution of pyroxyline, the Whole being placed 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 vessel, and subject the same to pressure between pads of felt, sponge, or other absorbent material, in suitable pressboxes, from which the atmospheric air is excluded. By this pressing operation, which is continued for several hours, the surplus moisture contained in the compound is absorbed by the press-pads, and, after having been removed from the press-boxes, 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 purpose, 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 bearingsurfaces of journal-boxes or of pulleys, it may be pressed into cakes of suitable thickness, which are afterward cut up into pieces of the required shape.
By the action of the camphor my compound retains a certain pliability, which is desirable in certain circumstances; but, if desired, the hardness of my compound may be increased by the addition of a small quantity of castoroil, cotton-seed or linseed oil.
I do not claim as my invention a compound made of graphite and collodion alone; but
What I claim as new, and desire to secure by Letters Patent, is-- A lubricating compound made of graphite, collodion, and camphor, mixed together in about the proportion and substantially in the manner herein specified.
In testimony that I claim the foregoing I have hereunto set my hand and seal this 16th day of November, 1876.
GEORGE W. SWEENEY. [L. s.]
Witnesses:
E. F. KASTENHUBER, JAMES L. NORRIS.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US191488A true US191488A (en) | 1877-05-29 |
Family
ID=2260895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US191488D Expired - Lifetime US191488A (en) | Improvement in lubricating compounds |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US191488A (en) |
-
0
- US US191488D patent/US191488A/en not_active Expired - Lifetime
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