US850811A - Assayer's pouring-mold. - Google Patents
Assayer's pouring-mold. Download PDFInfo
- Publication number
- US850811A US850811A US32126706A US1906321267A US850811A US 850811 A US850811 A US 850811A US 32126706 A US32126706 A US 32126706A US 1906321267 A US1906321267 A US 1906321267A US 850811 A US850811 A US 850811A
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- US
- United States
- Prior art keywords
- mold
- pouring
- compartment
- assayer
- assayers
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/0018—Separating articles from each other
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C1/00—Producing ice
- F25C1/22—Construction of moulds; Filling devices for moulds
- F25C1/24—Construction of moulds; Filling devices for moulds for refrigerators, e.g. freezing trays
Definitions
- My invention relates to improvements in assayers pouring-molds, my object being to provide a mold of this class adapted to facilitate the separation of the metallic portion of the contents ofl the mold from the slag or lighter portion.
- molds of this character have been provided with conical receptacles.
- the metallic portion being heavier settles to the bottom, while the lighter portion or gangue remains above.
- considerable difficulty is experienced from the fact that the gangue clings to the metallic portion.
- my improved construction I provide two compartments-one for the metal and the other for the gangue-the said compartments, however, communicating with each other by a reduced orifice. The contents of the mold may then be easily separated at the reduced part or neck intermediate the two members.
- Figure l is a top plan view of my improved pouring-mold.
- Fig. 2 is a longitudinal section of the same.
- Fig. 3 is an underneath view of the mold proper. In this 'case the body of the mold is turned over and its top surface rests upon the ba'seplate.
- Fig. 4 is a cross-section taken through the mold member proper, cutting one of the receptacles for the molten material.
- Fig. 5 is a detail view of the contents of the mold after it has become hard and the metal obtained has been broken from the upper or slag portion.
- the numeral 5 designate the body of my improved mold, which when in use rests upon the base-plate 6.
- the body of the mold is composed of a series of receptacles 7, each composed of compartments'S and 9, the compartment 8 communicating at its bottom or lowest point with the upper reduced extremity of the compartment 9.
- the compartment 8 is cup-shaped, having curved walls interrupted only by the small orifice l0, communicating with the compartment 9 lthe latter being cone-shaped or having the shape of the frustum of a cone. It must be understood that the shape of the compartments 8 and 9 may be varied without departing from the spirit of the invention.
- Each mold may be provided with any desired number of receptacles, six being shown in the drawings.
- the mold When the mold is in use, it is placed upon the base 6, with the compartment 9 lowermost. After the ore from which the values are to be extracted has been mixed with the necessary flux and reduced to a molten condition it is poured into the receptacle 7. The values or metallic portion to be separated from the crude material or gangue being heavier pass downwardly into the compartment 9, while the lighter or gangue portion occupies the compartment 8. As soon as the contents ofthe receptacle becomes cold it is only necessary to tap the member A of the contents-of the mold with a hammer in order to cause the member B to break off and drop out of its compartment, In this way a more nearly exact separation of the member B from the member A is effected than can be accomplished where the molten mass is poured into a single compartment.
- An assayers mold provided with a receptacle composed of two compartments of unequal size, communicating with each other by a relatively small orifice.
- An assayers mold provided with a receptacle composed of two intercommunilOO IIC
- An assayers pouring-mold provided with a pluraliity of receptacles, each consisting of two intercommunicating comparte ments of unequal size, tbe larger compartment being uppermost.
Description
JOHN J. BAILEY, OF'VIOTOR, COLORADO.
ASSAYERS POURING-MOLD.
Specification of Letters Patent.
Patented April 16, 1907.
Alipiiaion ned :rune 11, 1906. semi No. 321.267.
To all whom t may concern/:
Be it known that I, JOHN J. BAILEY, a citizen of the United States, residing at Victor, in the county of Teller and State of Colorado, have invented certain new and useful Improvements in Assayers7 Pouring-Molds; and I do declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same, reference being had to the accom anying drawings, and to the letters and gures of reference marked thereon, which form a part of this specification.
My invention relates to improvements in assayers pouring-molds, my object being to provide a mold of this class adapted to facilitate the separation of the metallic portion of the contents ofl the mold from the slag or lighter portion. Heretofore, so far as I am aware, molds of this character have been provided with conical receptacles. In this case when the molten mass containing the flux and ore is poured into the receptacle of the mold the metallic portion being heavier settles to the bottom, while the lighter portion or gangue remains above. In separating the metalhc portion from the gangue considerable difficulty is experienced from the fact that the gangue clings to the metallic portion.
In my improved construction I provide two compartments-one for the metal and the other for the gangue-the said compartments, however, communicating with each other by a reduced orifice. The contents of the mold may then be easily separated at the reduced part or neck intermediate the two members.
Having briefly outlined my improved construction, I will proceed to describe the same in detail, reference being made to the accompanying draw" gs, in willich is illustrated an embodiment therebf.
In the drawings, Figure l is a top plan view of my improved pouring-mold. Fig. 2 is a longitudinal section of the same. Fig. 3 is an underneath view of the mold proper. In this 'case the body of the mold is turned over and its top surface rests upon the ba'seplate. Fig. 4 is a cross-section taken through the mold member proper, cutting one of the receptacles for the molten material. Fig. 5 is a detail view of the contents of the mold after it has become hard and the metal obtained has been broken from the upper or slag portion.
The lsame reference characters indicate th same parts in all the views.
Let the numeral 5 designate the body of my improved mold, which when in use rests upon the base-plate 6. The body of the mold is composed of a series of receptacles 7, each composed of compartments'S and 9, the compartment 8 communicating at its bottom or lowest point with the upper reduced extremity of the compartment 9. The compartment 8 is cup-shaped, having curved walls interrupted only by the small orifice l0, communicating with the compartment 9 lthe latter being cone-shaped or having the shape of the frustum of a cone. It must be understood that the shape of the compartments 8 and 9 may be varied without departing from the spirit of the invention. Each mold may be provided with any desired number of receptacles, six being shown in the drawings.
When the mold is in use, it is placed upon the base 6, with the compartment 9 lowermost. After the ore from which the values are to be extracted has been mixed with the necessary flux and reduced to a molten condition it is poured into the receptacle 7. The values or metallic portion to be separated from the crude material or gangue being heavier pass downwardly into the compartment 9, while the lighter or gangue portion occupies the compartment 8. As soon as the contents ofthe receptacle becomes cold it is only necessary to tap the member A of the contents-of the mold with a hammer in order to cause the member B to break off and drop out of its compartment, In this way a more nearly exact separation of the member B from the member A is effected than can be accomplished where the molten mass is poured into a single compartment.
Having thus described my invention, what I claim isl. An assayers pouring-mold provided with a receptacle containing two compartments communicating with each other by a relatively small orifice.
2. An assayers mold provided with a receptacle composed of two compartments of unequal size, communicating with each other by a relatively small orifice.
3. An assayers mold provided with a receptacle composed of two intercommunilOO IIC
' the smaller compartment by way of a relatively Small orifice.
6. An assayers pouring-mold provided with a pluraliity of receptacles, each consisting of two intercommunicating comparte ments of unequal size, tbe larger compartment being uppermost.
In testimony whereof I allor my signature in presence of two witnesses.
JOHN J. BAILEY. Witnesses:
DEN/i NELSON, A. J. OBRIEN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32126706A US850811A (en) | 1906-06-11 | 1906-06-11 | Assayer's pouring-mold. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32126706A US850811A (en) | 1906-06-11 | 1906-06-11 | Assayer's pouring-mold. |
Publications (1)
Publication Number | Publication Date |
---|---|
US850811A true US850811A (en) | 1907-04-16 |
Family
ID=2919270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US32126706A Expired - Lifetime US850811A (en) | 1906-06-11 | 1906-06-11 | Assayer's pouring-mold. |
Country Status (1)
Country | Link |
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US (1) | US850811A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD1009097S1 (en) * | 2021-09-23 | 2023-12-26 | Ningbo Sincere Holding Group Co., Ltd. | Ice cube tray |
-
1906
- 1906-06-11 US US32126706A patent/US850811A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD1009097S1 (en) * | 2021-09-23 | 2023-12-26 | Ningbo Sincere Holding Group Co., Ltd. | Ice cube tray |
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