US218533A - Improvement in utensils for the manufacture of polishing-powder from coal-ashes - Google Patents
Improvement in utensils for the manufacture of polishing-powder from coal-ashes Download PDFInfo
- Publication number
- US218533A US218533A US218533DA US218533A US 218533 A US218533 A US 218533A US 218533D A US218533D A US 218533DA US 218533 A US218533 A US 218533A
- Authority
- US
- United States
- Prior art keywords
- ashes
- powder
- coal
- polishing
- manufacture
- 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
- 239000000843 powder Substances 0.000 title description 8
- 239000010883 coal ash Substances 0.000 title description 6
- 238000004519 manufacturing process Methods 0.000 title description 4
- 239000000463 material Substances 0.000 description 10
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 4
- 239000002956 ash Substances 0.000 description 4
- LBCZOTMMGHGTPH-UHFFFAOYSA-N 2-[2-[4-(2,4,4-trimethylpentan-2-yl)phenoxy]ethoxy]ethanol Chemical compound CC(C)(C)CC(C)(C)C1=CC=C(OCCOCCO)C=C1 LBCZOTMMGHGTPH-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/02—Hand screens
Definitions
- the object of my invention is to manufacture from coal-ashes a polishing-powder of superior quality, by the use of said utensil, by those skilled in the art; and I do declare that the following is a full, clear, and exact description of the said utensil, reference being had to the accompanying drawings, forming a part of this specification, in which Figure 1 is a longitudinal section with the caps screwed ofi, showing the sectional line of sieves and charger.
- Fig. 3 is a cross-section of body at line 00 :10, showing the face of one of the sieves.
- Fig. 4 is an external view of charger and wire.
- Fig. 2 is an external view with caps screwed on ready for use.
- Fig. 5 is a cross-section of charger, showing wireseparator.
- A is a cylindrical case, with a cylindrical handle, B, made of tin or sheet metal, case and handle being air-tight.
- G is a sieve containing about eight thousand eight hundred. meshes to the square inch.
- D is a cap closing, and which receives the finest powder ready for use.
- E is a tube secured to a cap which closes the end of the handle.
- F is a small wire running through the tube E secured and applied as shown in the drawings.
- the mode of operation is as follows:
- the caps D are screwed on their respective ends.
- E the charger, is filled with coal-ashes or other material for polishingpowder, the wire F being used to prevent large substances from filling up the charger and to separate the fine from the coarse ashes; then E is screwed on the end of the handle, the material falling into the cylindrical part containing the sieves.
- the material is rapidly thrown forward and backward by hand with a chuck motion, the material striking against the sieves.
- the particles of said material are reduced in size and pass through the sieves.
- the caps D are taken off and the chambers are emptied of the prepared powder.
- the charger E is screwed ofi', and the residue in cylinder A is thrown out.
Description
B. F. HUGHSON. Utensil for the Manufacture of Polishing-Powder from Goal-Ashes.
No. 218,533. Patented Aug. 12,1879.
"we 07w. es.-
5 WLW 4mm.
Zk wjfW ".PEIERS, PHOTO-LITNOGRAPHER. WASHKNGTON D C UNITED STATES PATENT OFFICE.
BENJAMIN F. HUGHSON, OF GOLD SPRING, NEW YORK, ASSIGNOR- TO HIM- SELF AND EDWARD BAXTER, OF SAME PLACE.
IMPROVEMENT IN UTENSILS FOR THE MANUFACTURE OF POLISHING-POWDER FROM COAL-ASHES.
Specification forming part of Letters Patent No. 218,5 33, dated August 12, 1879; application filed March 5, 1879.
. Ashes.
The object of my invention is to manufacture from coal-ashes a polishing-powder of superior quality, by the use of said utensil, by those skilled in the art; and I do declare that the following is a full, clear, and exact description of the said utensil, reference being had to the accompanying drawings, forming a part of this specification, in which Figure 1 is a longitudinal section with the caps screwed ofi, showing the sectional line of sieves and charger. Fig. 3 is a cross-section of body at line 00 :10, showing the face of one of the sieves. Fig. 4 is an external view of charger and wire. Fig. 2 is an external view with caps screwed on ready for use. Fig. 5 is a cross-section of charger, showing wireseparator.
The construction and operation of my invention, with reference to the drawings, are as fo1lowsto wit:
A is a cylindrical case, with a cylindrical handle, B, made of tin or sheet metal, case and handle being air-tight. G is a sieve containing about eight thousand eight hundred. meshes to the square inch. D is a cap closing, and which receives the finest powder ready for use. E is a tube secured to a cap which closes the end of the handle. F is a small wire running through the tube E secured and applied as shown in the drawings.
The mode of operation is as follows: The caps D are screwed on their respective ends. E, the charger, is filled with coal-ashes or other material for polishingpowder, the wire F being used to prevent large substances from filling up the charger and to separate the fine from the coarse ashes; then E is screwed on the end of the handle, the material falling into the cylindrical part containing the sieves. The material is rapidly thrown forward and backward by hand with a chuck motion, the material striking against the sieves. The particles of said material are reduced in size and pass through the sieves. When the operation is finished the caps D are taken off and the chambers are emptied of the prepared powder.
The charger E is screwed ofi', and the residue in cylinder A is thrown out.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-
The body A, handle B, sieve 0, caps D, charger and cap E, the wireseparator F, the whole constructed, combined, and operated as described, and for the purpose stated.
BENJAMIN F. HUGHSON.
Witnesses:
SEYMOUR B. N ELsoN, WARD B. YEUMENs.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US218533A true US218533A (en) | 1879-08-12 |
Family
ID=2287934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US218533D Expired - Lifetime US218533A (en) | Improvement in utensils for the manufacture of polishing-powder from coal-ashes |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US218533A (en) |
-
0
- US US218533D patent/US218533A/en not_active Expired - Lifetime
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