US219256A - Improvement in refrigerators - Google Patents
Improvement in refrigerators Download PDFInfo
- Publication number
- US219256A US219256A US219256DA US219256A US 219256 A US219256 A US 219256A US 219256D A US219256D A US 219256DA US 219256 A US219256 A US 219256A
- Authority
- US
- United States
- Prior art keywords
- receptacles
- ice
- preserving
- chambers
- compartments
- 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
- 235000013372 meat Nutrition 0.000 description 8
- 238000004891 communication Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 240000001973 Ficus microcarpa Species 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 210000002268 Wool Anatomy 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 238000010257 thawing Methods 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
- F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
Definitions
- my invention rrelates to new and useful improvements in the construction of rooms on board ships for the purpose of transporting fresh meats and other perishable material, whereby economy of space is secured, and at the same time the articles are transported without danger of loss by decay.
- the rooms wherein themeat is placed or hung should be air-tight, and provided with receptacles to contain ice or other refrigeran ts, to which access can readily be had from the outside, so that as such receptacles require recharging, it may be done without opening or admitting air into the rooms. It is also essential that, so far as is practicable, the outside of these rooms should be kept coolas possible, as this to a large degree prevents a rapid thawing of the ice in the receptacles, thereby rendering unnecessary to frequently charge them-a work of severe labor.
- the object of my invention is to overcome these objections and obtain all the results required as above stated 5 and it consists, iirst, in a chamber situated between the decks of the vessel, and divided into vertical preservingcompartments having ice-receptacles, and into vertical compartments for the, storage of the surplus ice, situated between the preservingcompartments, all of such compartments being disconnected and having independent doors 5 and, second, in the combinationof the sameparts withtheice-receptacles, constructed to open into the ice-storage compartments, all as fully hereinafter explained.
- Figure 1 is a front elevation of my improved refrigerating-room or preserving-chamber, extending -across the ship between decks.
- Fig. 2 is a longitudinal vertical section on the lines .r x in Fig. l.
- Fig. 3 is a vertical cross-section.
- Fig. 4 is a front elevation with the front wall removed.
- A represents a deck of a ship, and B another deck, and between these two ⁇ decks my room is built, extending athwart the ship.
- Any suitable debut-conducting material-such as felt, wool, sawdust, or other materials suitable and if there is room ⁇ it is preferable to provide for a dead-air space around the sides and top and bottom of the room.
- D D and D represent apartments or preserving-chambers within this room, those D D being about twice the width of D.
- E E represent passages or apartments between these preserving-chambers, care being taken that there be no communication between any of these chambers.
- the chambers D D and Dl are provided with doors F F F', through which access is,
- the chambers D D and Dl are provided with V-shaped receptacles H H H, made preferably of galvanized iron, arranged preferably, as shown, near the dividing-walls between the preserving-chambers and the passages. These receptacles are tight, so that there is no communication between their interiors and the chambers D D D', wherein they are situ- A ated; but at or near their upper ends these receptacles, by means of openings I, coincident in the Walls of the passages E E, communicate with such passages. These receptacles are secured in place in any convenient manner, so that a space is left above, below, and in rear of them, to allow for a free circulation of air around them.
- rEhe passages E E are employed as storageplaces for ice, and from them, as is required, the ice and salt are charged into the ice-receptacles H H I-I through the openings l, which are supplied with Stoppers or covers, and should always remain closed except when necessary to recharge the receptacles with ice, as described.
- the preserving-chambers are stored with fresh meat at the point of shipment, the receptacles are filled with ice and salt, or their equivalents, and the doors leading into the preserving-chambers closed airtight. age, is stored in the passages between the preserving-chambers, and as often as necessary is charged into the receptacles, as above de- The surplus ice, sufficient for the voy-' scribed. This process is repeatedof charging the receptacles-during the voyage, at the termination of which the contents of the preserving-chamber will be found in a good marketable condition.
- the ice should be charged into the receptacles at or very near the top, so that they may be kept as nearly full as possible; hence the necessity of charging them with ice through the side walls.
- An inclosed. chamber divided into vertical preserving or refrigerating compartments having receptacles foxl the ice or other refrigerant, and vertical ice-storage compartments dividing such preserving-compartments, all ot' such compartments being disconnected and having independent doors, substantially as and for the purpose set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
G. H. HAMMOND.
Refrigerator.
Patented Sept. 2, 1879.4
N- PAETERS.
'PHOTO-UTHOGHAPHER. WASHINGTON. 0 C,
UNITED STAT-Es PATENT OEEIcE GEORGE H. HAMMOND, or DETROIT, MICHIGAN.
IMPROVEMENT IN REFRIGERATORS.
Specification forming part of Letters Patent No. 219,256, dated September 2, 1879 application tiled June 4, 1879.
To all whom itmay concern: I
Beit known that I, GEORGE H. HAMMOND, of Detroit, in the county of Wayne and State of Michigan, have invented an Improvement in Refrigerating-Rooms for Shipping, of which the following is a specification.
The nature of my invention rrelates to new and useful improvements in the construction of rooms on board ships for the purpose of transporting fresh meats and other perishable material, whereby economy of space is secured, and at the same time the articles are transported without danger of loss by decay.
The importance of this is daily increasing by the rapid increase in the trat'tic in fresh meats, the animals being killed at or near the place where fattened, and the meat transporte@ across the ocean and to distant parts of the world.
To renderthis transportation safe requires that the rooms wherein themeat is placed or hung should be air-tight, and provided with receptacles to contain ice or other refrigeran ts, to which access can readily be had from the outside, so that as such receptacles require recharging, it may be done without opening or admitting air into the rooms. It is also essential that, so far as is practicable, the outside of these rooms should be kept coolas possible, as this to a large degree prevents a rapid thawing of the ice in the receptacles, thereby rendering unnecessary to frequently charge them-a work of severe labor.
Hitherto it has been'found impracticable to V introduce ice into the refrigerant-receptacles in the meat-preserving rooms on board ship without cutting through the decks and inserting funnels for that purpose, to which there are great objections, and the ice could not be utilized except by being inserted into the receptacles.
The object of my invention is to overcome these objections and obtain all the results required as above stated 5 and it consists, iirst, in a chamber situated between the decks of the vessel, and divided into vertical preservingcompartments having ice-receptacles, and into vertical compartments for the, storage of the surplus ice, situated between the preservingcompartments, all of such compartments being disconnected and having independent doors 5 and, second, in the combinationof the sameparts withtheice-receptacles, constructed to open into the ice-storage compartments, all as fully hereinafter explained.
In the drawings, Figure 1 is a front elevation of my improved refrigerating-room or preserving-chamber, extending -across the ship between decks. Fig. 2 is a longitudinal vertical section on the lines .r x in Fig. l. Fig. 3 is a vertical cross-section. Fig. 4 is a front elevation with the front wall removed.
In the accompanying drawings, which form a part of this specification, A represents a deck of a ship, and B another deck, and between these two` decks my room is built, extending athwart the ship. Between the outer walls, C, of the room and the inner walls of the ship,and between the decks and the oor and the ceiling of the room, there is placed any suitable neuf-conducting material-such as felt, wool, sawdust, or other materials suitable, and if there is room` it is preferable to provide for a dead-air space around the sides and top and bottom of the room.
D D and D represent apartments or preserving-chambers within this room, those D D being about twice the width of D.
E E represent passages or apartments between these preserving-chambers, care being taken that there be no communication between any of these chambers.
The chambers D D and Dl are provided with doors F F F', through which access is,
had to said chambers for the purpose of storing them with the articles to be transported. These doors should be fitted so that when closed they are air-tight. 'Ihe chambers F F are also provided with doors G Gr, tted tightly, near the top of said chambers, as shown.
The chambers D D and Dl are provided with V-shaped receptacles H H H, made preferably of galvanized iron, arranged preferably, as shown, near the dividing-walls between the preserving-chambers and the passages. These receptacles are tight, so that there is no communication between their interiors and the chambers D D D', wherein they are situ- A ated; but at or near their upper ends these receptacles, by means of openings I, coincident in the Walls of the passages E E, communicate with such passages. These receptacles are secured in place in any convenient manner, so that a space is left above, below, and in rear of them, to allow for a free circulation of air around them.
rEhe passages E E are employed as storageplaces for ice, and from them, as is required, the ice and salt are charged into the ice-receptacles H H I-I through the openings l, which are supplied with Stoppers or covers, and should always remain closed except when necessary to recharge the receptacles with ice, as described.
By this construction and arrangement I am enabledto store my surplus ice for charging the receptacles where it will assist in keeping a low temperaturev adjacent to the preservingchambers, and so that with but little labor it can be charged into the top ofthe receptacles through the openings, as required, Without the necessity of cutting openings in the deck for that purpose.
In practice, the preserving-chambers are stored with fresh meat at the point of shipment, the receptacles are filled with ice and salt, or their equivalents, and the doors leading into the preserving-chambers closed airtight. age, is stored in the passages between the preserving-chambers, and as often as necessary is charged into the receptacles, as above de- The surplus ice, sufficient for the voy-' scribed. This process is repeatedof charging the receptacles-during the voyage, at the termination of which the contents of the preserving-chamber will be found in a good marketable condition.
It is essential that the ice should be charged into the receptacles at or very near the top, so that they may be kept as nearly full as possible; hence the necessity of charging them with ice through the side walls.
What I claim as my invention, and desire to secure by Letters Patent, is-
1. An inclosed. chamber divided into vertical preserving or refrigerating compartments having receptacles foxl the ice or other refrigerant, and vertical ice-storage compartments dividing such preserving-compartments, all ot' such compartments being disconnected and having independent doors, substantially as and for the purpose set forth.
2. In combination, vertical preserving-compartments, vertical compartments for the storage of surplus ice, situated between said preserving compartments and not connected therewith, and receptacles for the refrigerant, opening into such storage-compartments, substantially as described and shown.
GEO. H. HAMMOND.
Witnesses:
THEO. S. DAY, H. S. SPRAGUE.
Publications (1)
Publication Number | Publication Date |
---|---|
US219256A true US219256A (en) | 1879-09-02 |
Family
ID=2288657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US219256D Expired - Lifetime US219256A (en) | Improvement in refrigerators |
Country Status (1)
Country | Link |
---|---|
US (1) | US219256A (en) |
-
0
- US US219256D patent/US219256A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2145406C1 (en) | Method of transportation, storage or preparation for transportation or storage of perishables and transported container and object | |
US10279991B2 (en) | Rigid refrigerated offshore shipping container | |
JP2007045519A (en) | Temperature control method for good cooled by combination of cold box, cold storage medium and the like | |
US219256A (en) | Improvement in refrigerators | |
US5152155A (en) | Carbon dioxide refrigerating system | |
US2317005A (en) | Shipping carton | |
US256052A (en) | Refrigerating-room | |
JPH0568451A (en) | Refrigerator for transporting alive fish | |
US624165A (en) | Shipper s refrigerator | |
JPS6332276A (en) | Portable container for cold-insulating agricultural product | |
JP7141298B2 (en) | refrigerator | |
US134386A (en) | Improvement in refrigerating provision-chests | |
CN215477219U (en) | Refrigerated container | |
US668304A (en) | Shipping-refrigerator. | |
US268538A (en) | rogers | |
JPS6329172A (en) | Portable container for cold-insulating agricultural product | |
US238776A (en) | Jacob h | |
US298083A (en) | Refrigerating car and chamber | |
JP2002062040A (en) | Electric refrigerator | |
US593509A (en) | bowley | |
US307533A (en) | Portable refrigerating-chest | |
US416417A (en) | Freezer or refrigerator | |
USRE3119E (en) | Improvement in preserving meats, fruit | |
US889915A (en) | Refrigerator shipping-box for crabs. | |
US194251A (en) | Improvement in refrigerators |