US1941A - Method of manufacturing ob - Google Patents
Method of manufacturing ob Download PDFInfo
- Publication number
- US1941A US1941A US1941DA US1941A US 1941 A US1941 A US 1941A US 1941D A US1941D A US 1941DA US 1941 A US1941 A US 1941A
- Authority
- US
- United States
- Prior art keywords
- ice
- water
- vat
- manufacturing
- vessel
- 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
- 238000004519 manufacturing process Methods 0.000 title description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 238000000034 method Methods 0.000 description 12
- 239000002184 metal Substances 0.000 description 10
- 238000005192 partition Methods 0.000 description 10
- 239000002023 wood Substances 0.000 description 8
- 238000007710 freezing Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001419 dependent Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004642 transportation engineering Methods 0.000 description 2
Images
Classifications
-
- 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
- F25C1/12—Producing ice by freezing water on cooled surfaces, e.g. to form slabs
Definitions
- My improved process for the rapid production of solid ice by the freezing of water is dependent upon the well-known fact that a thin stratum of water when exposed to an atmosphere the temperature of which is at, or below, thirty two degrees of Fahrenheits scale, very rapidly becomes frozen. It is also a fact that after a thin sheet of ice has been formed upon the surface of water, the process of freezing proceeds but slowly, in consequence of the bad conducting property of ice for the matter of heat. Taking advantage of these laws, I proceed in the formation, or the making, of ice, in the following way. I prepare a vat, or other suitable vessel of wood, or other material, of any size that I may deem convenient, and this I place on a level, in such situation as shall best expose it to the freezing influence of the atmosphere.
- A, A, Plate No. 1 in the accompanying drawing, represents two pieces of board united to each other rectangularly,so as to constitute what may be called a semi-mold; or if metal should be preferred, said semimolds may be made of a single sheet, bent into the proper form.
- 2,13,]3 are the edges of the vat in which the semimolds are arranged, 0:, a, a, being their edges. I do not place these partition pieces, or semi-molds, in contact with each other, but allow a space for the free passage of water from one to the other, as shown in the drawing.
- the vat. being thus divided into the required number of cells, or molds, water is poured into it, in successive portions, in the manner already set forth, until the cells, or molds, are filled with ice. Then this has been done, thin boards, or
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Description
PATENTED JAN. 23, 1841.
'1. B. SMITH. METHOD OF MANUFACTURING 0R FORMING 1013.,
THOMAS B. SMITH, OF ST. LOUIS, MISSOURI.
METHOD OF MANUFACTURING OR FORMING- ICE.
Specification of Letters Patent No. 1,941, dated January 23, 1841.
To aZZ whom it may concern Be it known that I, THOMAS BRIGGS SMITH, of St. Louis, in the State of Missouri, have invented a new and useful Method of or Process for the Rapidly Manufacturing or Forming of Ice Either to be Preserved in IceHouses or for Transportation; and I do hereby declare that the following is a full and exact description thereof.
My improved process for the rapid production of solid ice by the freezing of water, is dependent upon the well-known fact that a thin stratum of water when exposed to an atmosphere the temperature of which is at, or below, thirty two degrees of Fahrenheits scale, very rapidly becomes frozen. It is also a factthat after a thin sheet of ice has been formed upon the surface of water, the process of freezing proceeds but slowly, in consequence of the bad conducting property of ice for the matter of heat. Taking advantage of these laws, I proceed in the formation, or the making, of ice, in the following way. I prepare a vat, or other suitable vessel of wood, or other material, of any size that I may deem convenient, and this I place on a level, in such situation as shall best expose it to the freezing influence of the atmosphere. From any suitable reservoir I cause a port-ion of water to run into this vat, orother vessel, so as to cover the bottom thereof to the depth of an eighth, or of a fourth, of an inch, more or less according to circumstances, and this water I allow to become completely frozen; when this has taken place I in like man- .ner supply another portion of water to be converted into ice. Proceeding in this way, I'quickly obtain a thick stratum of ice, of perfect purity, if the water be pure, and of great solidity. This processmay, of course, be carried on simultaneously in any number of vats, or other suitable vessels.
The foregoing description will serve fully to exemplify the principle upon which I proceed, but it will, probably, be in general preferred to form the ice in separate lumps,
or masses, of such size as will admit of their being conveniently handled, removed, and stowed away; and this I effect in the following manner. I place upon the bot-tom of the vat, or vessel, in which the ice is to be formed, a number of partition pieces of wood, or of metal, in such manner as to divide it into a number of rectangular, or other formed, cells, or compartments. These partition pieces may be conveniently formed and arranged in the following manner. A, A, Plate No. 1, in the accompanying drawing, represents two pieces of board united to each other rectangularly,so as to constitute what may be called a semi-mold; or if metal should be preferred, said semimolds may be made of a single sheet, bent into the proper form. In Plate No. 2,13,]3, are the edges of the vat in which the semimolds are arranged, 0:, a, a, being their edges. I do not place these partition pieces, or semi-molds, in contact with each other, but allow a space for the free passage of water from one to the other, as shown in the drawing. The vat. being thus divided into the required number of cells, or molds, water is poured into it, in successive portions, in the manner already set forth, until the cells, or molds, are filled with ice. Then this has been done, thin boards, or
plates of metal, may be laid over the whole,
upon which boards or plates another series of partition pieces may be laid, and the process repeated as before; and in this way several series of molded blocks of ice may be formed in the same vat, or other vessel.
I have mentioned both wood and metal as materials of which the partition pieces may be made; and I will here remarkthat metal will offer one advantage over wood, in the facility with which it may be removed from the blocks of ice; its high conducting property rendering such removal easy under a very slight elevation of its temperature.
Having thus, fully described the nature of my process, and exemplified the manner in which the same is carried into operation, what I claim therein, and desire to secure by Letters Patent, is
The manner herein described of rapidly forming thick sheets, or blocks, of ice, by the successive pouring of small portions of water into a vat, or other suitable vessel, allowing the same to freeze, and adding, in succession, fresh portions of water, as above set forth, until the process is completed.
THOS. B. SMITH. Witnesses:
THOS. P. JONES, B. K. MORSELL.
Publications (1)
Publication Number | Publication Date |
---|---|
US1941A true US1941A (en) | 1841-01-23 |
Family
ID=2062230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US1941D Expired - Lifetime US1941A (en) | Method of manufacturing ob |
Country Status (1)
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US (1) | US1941A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110255678A1 (en) * | 2010-04-15 | 2011-10-20 | Microsoft Corporation | Resolving Calling Line Identification Information |
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0
- US US1941D patent/US1941A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110255678A1 (en) * | 2010-04-15 | 2011-10-20 | Microsoft Corporation | Resolving Calling Line Identification Information |
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