US35208A - Improved refrigerator - Google Patents
Improved refrigerator Download PDFInfo
- Publication number
- US35208A US35208A US35208DA US35208A US 35208 A US35208 A US 35208A US 35208D A US35208D A US 35208DA US 35208 A US35208 A US 35208A
- Authority
- US
- United States
- Prior art keywords
- crib
- chest
- lid
- air
- slats
- 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
- 210000000038 chest Anatomy 0.000 description 28
- 239000000463 material Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 235000014121 butter Nutrition 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000013311 vegetables Nutrition 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
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/02—Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes
- F25D3/04—Stationary cabinets
Definitions
- This refrigerator like most others in commen use, has its exterior walls double, with an intervening space tilled with charcoal, sawdust, or other non conducting nnltcrials. They are marked on the drawings with the letter A and the intervening space by (1.. The top or lid li, though not shown so, may be made in the same manner.
- a crib Fig. 2, with its appendages, supported upon four legs or uprights, and is movable into any part of the chest that may be desirable, neither the legs nor any part of the crib bcing fixed to the chest.
- the inner portion of the crib U is the receptacle for the ice, snow, or other refrigerating material, and is made by a suitable number of vertical bars or slats swan-ed together at top and bottom, leaving a free or open space between them severally, and a botton'i of similar bars or slats running horizontz'tlly across from end to end or side to side.
- the top of this crib may be left open, or closed with a lid or cover.
- a box or vessel, F to the lower part of which is attached a pipe, G, extending from it to and through themain or outer walls of the chest or into some receiving-vessel within the chest.
- the upper edges of the crib and the case 0 on a level with each other, or nearly so, should not reach up to the inner surface of the lid 13, but only so near as to leave a sulficient space between to allow of the free access of the air to the spaces between the crib and its case, as shown in Fig. 1.
- Access is to be had to the interior of the chest by doors on the side or a lid letting down upon the top.
- the chest is very large, as is often required by butchers and others who require provision for the entire carcass of an animal, the lid may be divided into two, three, or more parts for convenience an dlightness; or one or two smaller doors may be made in the lid.
- these doors or lids should lit perfectly air-tight, or as nearly so as possible, as it is an essential element for the perfect operation of this chest that it should be, when closed, thoroughly air-tight.
- Shelves may be arranged within the chest at any suitable height or in any desired numher by means of cleats or slats secured to the inside. 'It will be best to make these shelves with perforations or of thin slats, so as to allow the air to reach the under side of whatever may be placed upon them. 'hen the crib has been properly filled with ice, snow, or other refrigerating material, and the meat, vegetables, butter, or other articles placed in their proper position in the chest, the door or lid is closed, so as to prevent the access of any further air from without.
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
J. J. BARRETT.
Witnesses= JV Inventor,
AM. PHOTG 'LITHO CQ-NN. (OSBDRN E3 PROCESS) UNITED- STATEsPATENT' OFFICE.
JAMES J. IARRETT, ()F GEORGE'lOlVN, DIITRICT OF COLUMBIA.
IMPROVED REFRIGERATOR.
Specification forming part of Letters Patent No. 35,208, dated May 1862.
To all 214mm it may concern:
Be it, known that I, .IAMEs .I. BARRETT, of Georgetown, in the county of \Vashington, District of Columbia, have invented a new and useful Impmvement in Refrigerators and Meat-Chests; and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings, making a part of this specification, in which- Figure l a vertical section box or chest and cutting the crib, Fig. through. the line :17 a". Fig. 2 is a horizontal or vertical view of the crib which receives the refrigerating material. Fig. 3 is a vertical view of the dripping-plate; and Fig. l is a vertical section of the same through 1 1 Fig. 3, with the box and pipe below for receiving the water and conducting it out of the apparatus.
This refrigerator, like most others in commen use, has its exterior walls double, with an intervening space tilled with charcoal, sawdust, or other non conducting nnltcrials. They are marked on the drawings with the letter A and the intervening space by (1.. The top or lid li, though not shown so, may be made in the same manner. Within this box or chest is placed a crib, Fig. 2, with its appendages, supported upon four legs or uprights, and is movable into any part of the chest that may be desirable, neither the legs nor any part of the crib bcing fixed to the chest. The inner portion of the crib U is the receptacle for the ice, snow, or other refrigerating material, and is made by a suitable number of vertical bars or slats swan-ed together at top and bottom, leaving a free or open space between them severally, and a botton'i of similar bars or slats running horizontz'tlly across from end to end or side to side. The top of this crib may be left open, or closed with a lid or cover. Around this crib, and attached to it, as shown, is a case, C, entirely closed on all sides, but open at top and l'iottom, and s '*tting so far away from the sides of the crib as to give room for the free circulation of air between the two. He-
through the low the bottom of the crib a few inches su ported, on cleats or slats attached to the legs slightly inclined from the sides toward the center, where there is an opening or slot, 0, Figs. 3 and t. Immediately below this opening or slot in the dripping-plate, and at least as long, is a box or vessel, F, to the lower part of which is attached a pipe, G, extending from it to and through themain or outer walls of the chest or into some receiving-vessel within the chest.
The upper edges of the crib and the case 0 on a level with each other, or nearly so, should not reach up to the inner surface of the lid 13, but only so near as to leave a sulficient space between to allow of the free access of the air to the spaces between the crib and its case, as shown in Fig. 1. Access is to be had to the interior of the chest by doors on the side or a lid letting down upon the top. here the chest is very large, as is often required by butchers and others who require provision for the entire carcass of an animal, the lid may be divided into two, three, or more parts for convenience an dlightness; or one or two smaller doors may be made in the lid. In all cases, however, these doors or lids should lit perfectly air-tight, or as nearly so as possible, as it is an essential element for the perfect operation of this chest that it should be, when closed, thoroughly air-tight.
Shelves may be arranged within the chest at any suitable height or in any desired numher by means of cleats or slats secured to the inside. 'It will be best to make these shelves with perforations or of thin slats, so as to allow the air to reach the under side of whatever may be placed upon them. 'hen the crib has been properly filled with ice, snow, or other refrigerating material, and the meat, vegetables, butter, or other articles placed in their proper position in the chest, the door or lid is closed, so as to prevent the access of any further air from without. The air existingin the spaces,between the crib and its case then becomes cooled by its contact with or contiguity to the mass of ice, snow, &c., contained in the former, and descends, n(.*cessarily, from its increase of gravity toward the floor of the chest, while another portion, entering this space at the t op, takes its place, to be in like manner refrigerated. and carried down. Thus a circulation of the air set up and continues until the whole of this fluid is reduced to a temperature very nearly the same throughout the chest, or about the freezingpoint of common Water.
I have described the crib and its case as standing upon the legs D; but this is not absolutely necessary, as cleats or slats attached to the side of the chest may be substituted for these legs Without affecting the principle of this invention.
Having thus fully described my invention and its operation, What I claim, and desire to secure by Letters Patent, is
The arrangement of the movable crib C and its case C, in combination with the dripping-plate E and receiving-box F, substantially as described.
JAS. J. BARRETT. \Vitnesses:
H. KING, A; Trio. SMITH.
Publications (1)
Publication Number | Publication Date |
---|---|
US35208A true US35208A (en) | 1862-05-13 |
Family
ID=2104786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US35208D Expired - Lifetime US35208A (en) | Improved refrigerator |
Country Status (1)
Country | Link |
---|---|
US (1) | US35208A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6068243A (en) * | 1998-01-05 | 2000-05-30 | A & B Plastics, Inc. | Self-locking, adjustable-width slat for chain link fences |
-
0
- US US35208D patent/US35208A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6068243A (en) * | 1998-01-05 | 2000-05-30 | A & B Plastics, Inc. | Self-locking, adjustable-width slat for chain link fences |
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