US72895A - Island - Google Patents
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- Publication number
- US72895A US72895A US72895DA US72895A US 72895 A US72895 A US 72895A US 72895D A US72895D A US 72895DA US 72895 A US72895 A US 72895A
- Authority
- US
- United States
- Prior art keywords
- ice
- tubes
- pipes
- car
- pipe
- 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
- 235000013399 edible fruits Nutrition 0.000 description 10
- 150000003839 salts Chemical class 0.000 description 10
- 239000011780 sodium chloride Substances 0.000 description 10
- 210000004209 Hair Anatomy 0.000 description 8
- 239000000659 freezing mixture Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 210000002268 Wool Anatomy 0.000 description 6
- 230000001976 improved Effects 0.000 description 6
- 241000220010 Rhode Species 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 235000013372 meat Nutrition 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000615 nonconductor Substances 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000004642 transportation engineering Methods 0.000 description 4
- 241000208140 Acer Species 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 2
- 241000237519 Bivalvia Species 0.000 description 2
- 241001070941 Castanea Species 0.000 description 2
- 235000014036 Castanea Nutrition 0.000 description 2
- 241000238557 Decapoda Species 0.000 description 2
- 241000277342 Esox lucius Species 0.000 description 2
- 210000000282 Nails Anatomy 0.000 description 2
- 241000237502 Ostreidae Species 0.000 description 2
- 235000020127 ayran Nutrition 0.000 description 2
- 235000015278 beef Nutrition 0.000 description 2
- 235000020639 clam Nutrition 0.000 description 2
- MXCPYJZDGPQDRA-UHFFFAOYSA-N dialuminum;2-acetyloxybenzoic acid;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3].CC(=O)OC1=CC=CC=C1C(O)=O MXCPYJZDGPQDRA-UHFFFAOYSA-N 0.000 description 2
- 235000019688 fish Nutrition 0.000 description 2
- 239000011121 hardwood Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000003137 locomotive Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 235000020636 oyster Nutrition 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000003247 radioactive fallout Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/0072—Means for cooling only
- B61D27/0081—Means for cooling only of wagons for transporting refrigerated goods
Definitions
- my invention consists in having a car built with the usual running-gear to lit the track, and with the bottom built in the usual form, only double, and filled with tan, sawdust, or other non-conductor--wool or hair will be the best.
- the sides, top, and ends are constructed triple, two spaces, one for air, the other for wool or hair or other non-conducting substances.
- On the sides or ends, or on Yboth sides or ends, ofthe car there is a row of metallic tubes or pipes, of east-iron or other metallic substances, made in any of the forms mentioned and described in specifications and drawings of former patents issued to me, dated June 12, December 18, A. D. 1866, and January l and December lO, A. D. 1867.
- the tubes or pipes are lled with ice, or ice and salt, or other freezing-mixture, together lwith the reservoirs or depositories to which the tubes are connected for the supplying of these tubes or pipes.
- the bottom pipe, or the ends of these tubes or pipes may or may not be perforated or lled with holes or slots to let the air in them out into the preservingroom.
- This reservoir or depository may or maynot have openings into it, so constructed that the air will enter it, and at the same time the ice will not fall out of it into the preserving-room.
- the object A When so constructed with openings, the object Awill be to attract the light air that rises in the preserving-room into the reservoir or depository, so to keep up an artificial rotation ot the air.
- the cold in the preservingchamber will be by conduction.
- Figure l is a ground-plan of my improved refrigerating railroad-car.
- A is the outside casing to the car.
- the strips that this casing A nails or fastens to should run lengthwise of the car instead of up and down, as between O D, so that there may be openings to let the air pass in between the casing A and O at one end and out at 'the other; or it may be entirely closed up tight.
- B is the space between A and G for the circulating air, or dead-air space, as the constructoror operator thinks best, the object being to keep the rays of the sun from striking the preserving-room R.
- O ' is the boarding or middle partition between4 A and E.
- D is the space lled with hair or wool between the casing E and O, or any other well-knowny nonconductor of heat.
- E is the inside casing of the car, which had better be ot' some hard wood, maple or chestnut.
- I is the reservoir or depository of ice, to which are attached the tubes or pipes O and K. These reservoirs or depositories I are to carry the ice for supplying the tubes or pipes O and K, and they may be built as high above the top of the carl as the top of the smoke-stack to the locomotive, or as will go under the bridges. The constructor will use his judgment in regard' to that point.
- 0 and K are the tubes or pipes that connect the ice reservoirs or depositories I with the horizontal pipe or tube L, one to the other. And for a more' particular reference I refer to my patents granted J une 12 and De,- cember 18, A. D.
- R is the room that is to be refrigerated, and it may be iitted as will be most convenient for the purposes you propose to carry or load it with. It fruit, the better plan will be Slat-shelves, for beef, the best plan will be to ⁇ machine will operate by conduction.
- F is the space between the inside and out.
- This space is as wide as the two on the sides or top.
- the timbers between these two oors in this space F should be strong. and the space between the timbers and the iioors should be filled witlrsome nonconductor and made solid. I should prefer hair or wool.
- H are the car-wheels or running-gear, made in the usual form of such running-gears to cars.
- I are the reservoirs or depositories for the ice, which may be extended up as high as you please, (only look out for the bridges.)
- This reservoir or depository for ice is fastened to the top of the car, and upon the bottom of this reservoir or depository for ice are collars that shut into the tubes or pipes O and K. It is better to have the collars upon the bottom of the reservoir or depository a good length, on account ofthe ease of putting in and taking out the pipes or tubes. There is no particular form for these depositories or reservoirs.
- K are the collars of the pipes or tubes J, that shut one into the other, to connect the two pipes or tubes J one to the other.
- J are horizontal pipes or tubes, connected one to the other by the collars K.
- L is a horizontal pipe or tube, with collars only upon one side of it for the pipesor tubes O, and the collars upon the' pipes or tubes J to shut into it to connect them together.
- This tube or pipe L is filled with ice, and is a part of the pipes or tubes that make up the ice-box. When constructed in this wise this pipe L rests in bearings that stand in the pan S.- These bearings or stands are three inches high, more or less, as the case may be, so that there shall be a free circulation of the air around this pipe or tube L.
- M is the pipe that connects with the pans S at the bottom, passing down through the bottom of the car to carry' off the water.
- the end of this pipe M is a cup or trap, N, so constructed that it will fill with water and prevent any air from passing into the room R.
- N a cup or trap, N, so constructed that it will fill with water and prevent any air from passing into the room R.
- these pipes M should be a number of these pipes M, so that when the caris on thceurve, and is canted Von one side, the water in the pan S shall 'not fly out into the room R.
- O is a tube or pipe.
- P is the door to the car.
- Fig. 3 is an end elevation of the car.
- This car maybe of any usual length of a box-car, and it may be divided into small rooms to carry fish, clams, oysters, a-nd lobsters in one apartment, and fruits in another apartment.
- the only object in doing this is that in one apartment you may want it colder than in one ofthe other apartments.
- a temperature that you would use for sh would not answer for fruits.
- This degree of cold is or can be regulated by mingling salt with ice, and the surface of the pipes or tubes exposed for the freezing-mixture to act on.
- thermometer To cool that room with a freezing-mixture in the space of a few hours, so that the thermometer will stand within iive or ten degrees of zero, it will require two thousand feet of pipe or tubes in length, four inches in diameter, which will require nearly seven thousand pounds of broken or crushed ice to flll the tubes. If you fill tlie tubes with )lain ice-no mixture of salt-the thermometer will fall to 340 above zero, two degrees above the freezing-point. If you have one-halfthe number of feet of tubes the result will be the same with plain ice.
- solid ice will weigh fifty-eight pounds a cubic foot of crushed or broken ice will weigh about forty pounds.
- This car or the room or rooms may be ventilated as described in my former patents, heretofore referred to in this specification, or in any of the well-known forms of ventilation.
- tubular ice-boxes to a railroadcar for the purposes of refrigeration, preservation, and transportation of meats, lish, and fruits from place to place, substantially as set forth and described.
Description
Nirrin STATES PATENT OFFICE.
OI'IARLES F. PIKE, OF PROVIDENCE, RHODE ISLAND.
IMPROVEMENT lN THE CONSTRUCTION OF RAILROAD-CARS FOR PRESERVING AND TRANSPORTING MEATS, FISH, AND VEGETABLES.
Specification forming part of Letters Patent No. 72,895, dated. December 3l, 1867.
To all whom it may concern:
Be it known that I, GHARLEs F. PIKE, ot the city and county' of Providence, State of Rhode Island, have invented a newand Improved Refrigeratin g Railroad Car for the Preservation and Transportation of Fruits, Meats, Fish, Snc., over railroads from place to place; and I do hereby declare that the following is a full and exact description thereof, reference being had to the accompanying dra-wings, and to the let-ters of reference marked thereon.
The nature of my invention consists in having a car built with the usual running-gear to lit the track, and with the bottom built in the usual form, only double, and filled with tan, sawdust, or other non-conductor--wool or hair will be the best. The sides, top, and ends are constructed triple, two spaces, one for air, the other for wool or hair or other non-conducting substances. On the sides or ends, or on Yboth sides or ends, ofthe car, there is a row of metallic tubes or pipes, of east-iron or other metallic substances, made in any of the forms mentioned and described in specifications and drawings of former patents issued to me, dated June 12, December 18, A. D. 1866, and January l and December lO, A. D. 1867.
The tubes or pipes are lled with ice, or ice and salt, or other freezing-mixture, together lwith the reservoirs or depositories to which the tubes are connected for the supplying of these tubes or pipes. The bottom pipe, or the ends of these tubes or pipes, may or may not be perforated or lled with holes or slots to let the air in them out into the preservingroom. This reservoir or depository may or maynot have openings into it, so constructed that the air will enter it, and at the same time the ice will not fall out of it into the preserving-room. When so constructed with openings, the object Awill be to attract the light air that rises in the preserving-room into the reservoir or depository, so to keep up an artificial rotation ot the air. When not constructed with the openings, the cold in the preservingchamber will be by conduction.
To enable others skilled in the arts to make and use my invention, I will proceed to describe its construction and operations.
Figure lis a ground-plan of my improved refrigerating railroad-car.
A is the outside casing to the car. The strips that this casing A nails or fastens to should run lengthwise of the car instead of up and down, as between O D, so that there may be openings to let the air pass in between the casing A and O at one end and out at 'the other; or it may be entirely closed up tight. B is the space between A and G for the circulating air, or dead-air space, as the constructoror operator thinks best, the object being to keep the rays of the sun from striking the preserving-room R. O 'is the boarding or middle partition between4 A and E. D is the space lled with hair or wool between the casing E and O, or any other well-knowny nonconductor of heat. E is the inside casing of the car, which had better be ot' some hard wood, maple or chestnut. I is the reservoir or depository of ice, to which are attached the tubes or pipes O and K. These reservoirs or depositories I are to carry the ice for supplying the tubes or pipes O and K, and they may be built as high above the top of the carl as the top of the smoke-stack to the locomotive, or as will go under the bridges. The constructor will use his judgment in regard' to that point. 0 and K are the tubes or pipes that connect the ice reservoirs or depositories I with the horizontal pipe or tube L, one to the other. And for a more' particular reference I refer to my patents granted J une 12 and De,- cember 18, A. D. 1866, and Januaryl, A. D. 1867 and are for the constructing of the tubes or pipes, ice-boxes or receptacles, reservoirs, or depositories for ice. l? are the doors, on either side, to load and unload the cars. These doors should be made to slide to andfromy their places, and when shut they should be screwed to the side of the car by bars or straps extendingacross from one side tothe other of the door. At the top, bottom, and `center there should be a strip ot' rubber for this door to bear against, to make it air-tight in the room R. R is the room that is to be refrigerated, and it may be iitted as will be most convenient for the purposes you propose to carry or load it with. It fruit, the better plan will be Slat-shelves, for beef, the best plan will be to `machine will operate by conduction.
F is the space between the inside and out.
side ioors to the car. This space is as wide as the two on the sides or top. The timbers between these two oors in this space F should be strong. and the space between the timbers and the iioors should be filled witlrsome nonconductor and made solid. I should prefer hair or wool.
H are the car-wheels or running-gear, made in the usual form of such running-gears to cars.
I are the reservoirs or depositories for the ice, which may be extended up as high as you please, (only look out for the bridges.) This reservoir or depository for ice is fastened to the top of the car, and upon the bottom of this reservoir or depository for ice are collars that shut into the tubes or pipes O and K. It is better to have the collars upon the bottom of the reservoir or depository a good length, on account ofthe ease of putting in and taking out the pipes or tubes. There is no particular form for these depositories or reservoirs. When there is no opening in the sides or ends of the reservoirs or depositories, and no opening in the bottom of th'e tubes or pipes, then the When there are openings in the pipes or tubes at the bottom, the air that is in the tubes or pipes will pass out into the room R. As this air will be colder, it will settle to the bottom of the room R, raise the light air in the room R to the top of it, and, if there be openings in the top of the reservoir or depository I, it being colder in there than the air is in the top of the room R, it will enter these openings and deposit its moisture on the ice, the air will becolne cool, and it will descend the pipes or tubes, 'andilow out into the room R aga-in, and in this wise an internal circulation will be kept up in the chamber R, as herein described.
K are the collars of the pipes or tubes J, that shut one into the other, to connect the two pipes or tubes J one to the other. J are horizontal pipes or tubes, connected one to the other by the collars K. When the pipes or tubes are made inthis wise, you get more surface in the same room than you can with the vertical pipe O. L is a horizontal pipe or tube, with collars only upon one side of it for the pipesor tubes O, and the collars upon the' pipes or tubes J to shut into it to connect them together. This tube or pipe L is filled with ice, and is a part of the pipes or tubes that make up the ice-box. When constructed in this wise this pipe L rests in bearings that stand in the pan S.- These bearings or stands are three inches high, more or less, as the case may be, so that there shall be a free circulation of the air around this pipe or tube L.
S is the pan that sits in the bottom of the car, up againstthe sides or ends of the room R, to catch the meltings from the ice and the condensed air on the pipes or tubes O, J, and L. M is the pipe that connects with the pans S at the bottom, passing down through the bottom of the car to carry' off the water. the end of this pipe M is a cup or trap, N, so constructed that it will fill with water and prevent any air from passing into the room R. There should be a number of these pipes M, so that when the caris on thceurve, and is canted Von one side, the water in the pan S shall 'not fly out into the room R. Thesebearings, that stand in the pan S and support the pipe or tube L, should have little holes in them near the bottom, to let the water ilow from one to `the other, to run out at the pipe M.
O is a tube or pipe. P is the door to the car. (For 4description see Fig. l.)
Fig. 3 is an end elevation of the car.
All the letters and references in this end elevation are described in Figs. l and 2.
This car maybe of any usual length of a box-car, and it may be divided into small rooms to carry fish, clams, oysters, a-nd lobsters in one apartment, and fruits in another apartment. The only object in doing this is that in one apartment you may want it colder than in one ofthe other apartments. A temperature that you would use for sh would not answer for fruits. This degree of cold is or can be regulated by mingling salt with ice, and the surface of the pipes or tubes exposed for the freezing-mixture to act on.
If you do not have the surface of pipe in proportion to the number of cubic feet of space in the preserving-chamber, it does not make any odds how much salt you mingle with the ice. You may use them half ice and halt'salt. It is the surface of the ice to the chamber that makes the chamber cold. If you want to freeze quick, or get a great degree of cold, you want about two feet of surface for the ice or freezing-mixture to act on to one cubic foot of space-that is to say, if you have a room in which you de sire to freeze in, ten feet square and ten feet high, it will contain one thousand cubic feet. To cool that room with a freezing-mixture in the space of a few hours, so that the thermometer will stand within iive or ten degrees of zero, it will require two thousand feet of pipe or tubes in length, four inches in diameter, which will require nearly seven thousand pounds of broken or crushed ice to flll the tubes. If you fill tlie tubes with )lain ice-no mixture of salt-the thermometer will fall to 340 above zero, two degrees above the freezing-point. If you have one-halfthe number of feet of tubes the result will be the same with plain ice.
If you put into the chamber one thousand three hundred feet in length of tubing six On y inches in diameter, it will give you nearly the same surface as two thousand feet of four-inch tubing, and it will require nearly ten thousand five hundred pounds of ice, crushed or broken, or fifty per cent. more ice than the four-inch tube. The surface is no greater in the sixinch pipe than the four-inch pipe, and the weight of ice is increased fifty per cent., or the load is increased fifty per cent., while the weight of the pipes or tubes is about the same whether you use four-inch or six-inch pipes or -tubes 5 so it is not the large quantity of ice that is required, but the surface on the pipes or tubes for the ice to act against that is required to get the great degree of cold. If you should take the same room, ten feet square and ten feet high, and inclose it with a metallic case on all sides, you would only expose six hundred feet of surface to act on one thousand cubic feet of space, and you might have the walls of ice or ice and salt one foot thick. The cold would not be greater than if it were four inches thick.
There is no form known in which you can get so much surface with so little space as the round pipe or tube. I do not wish to be understood to say that a four-inch pipe is better than a six-inch one, or any other size.
I have made this calculation to enable others in constructing the machine. solid ice will weigh fifty-eight pounds a cubic foot of crushed or broken ice will weigh about forty pounds. By taking the number of square inches of a circle7 and then multiply that by the number of inches the pipe is long,lwill give the number of cubic vinches in the pipe. Divide this by one thousand seven hundred and twenty-eight, thenumber of cubic inches in a cubic foot, an d multiply the product by forty, what a cubic foot of broken or crushed ice will A cubic foot of Yand to be removed at will or weigh, and you have the number of pounds of ice that will be required to fill a pipe or tube.
This car or the room or rooms may be ventilated as described in my former patents, heretofore referred to in this specification, or in any of the well-known forms of ventilation.
I am well aware that refrigerating and preserving railroadcars have been constructed before me by others under the Lyman patent, with a common icebox. rIhe great difficulty with them is, you cannotreduce the temperature low enough to make them practically useful on the road under the powerful rays of the sun in warm Weather.
Having given a full and exact description of my impro ved refri geratin g and preserving railroad-car, and its mode inode of using it, what I claim as new, and desire to secure by Letters Iatent, is
1. The application of tubular ice-boxes to a railroadcar for the purposes of refrigeration, preservation, and transportation of meats, lish, and fruits from place to place, substantially as set forth and described.
2. I claim the combination of the pipes or tubes with the room or rooms R, with the running-gear H, substantially as set forth, when used for the purposes set forth and described.
3. Iclaim the tubular ice-box, with or without its being perforated at the top and bottom, with the room It, whether the same be constructed as a part of the car or merely put upon a iiat, with the running-gear H attached to that flat, pleasure, substantially as and for the purposes set forth.
CHARLES F. PIKE.
Witnesses HENRY MARTIN, CHARLns SELDEN.
of operation and the i
Publications (1)
Publication Number | Publication Date |
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US72895A true US72895A (en) | 1867-12-31 |
Family
ID=2142405
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US72895D Expired - Lifetime US72895A (en) | Island |
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US (1) | US72895A (en) |
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