US189990A - Improvement in refrigerators - Google Patents
Improvement in refrigerators Download PDFInfo
- Publication number
- US189990A US189990A US189990DA US189990A US 189990 A US189990 A US 189990A US 189990D A US189990D A US 189990DA US 189990 A US189990 A US 189990A
- Authority
- US
- United States
- Prior art keywords
- chamber
- ice
- air
- cooling
- refrigerators
- 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
- 238000005192 partition Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
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
Definitions
- an ice-chamber having an upper air-inlet ⁇ and lower air-outlet, and an4 air exhausting and forcing device varranged to draw the warm air uniformly into the upper chamber, and to cause it to pass into the ice-chamber, so as to produce a gradual downward circulation through said ice-chamber, to and through the lower cooling-chamber.
- Figure l is a vertical sectional view of a refrigerator made according to my invention.
- Fig. 2 is a horizontal sectional view of the same.
- the bottom a, sides b, and top c of the refrigerator are, by preference, made double, and lined with non-conducting material, of any usual character, and the refrigerator or refrigerating apparatus is to be of dimensions suitable to the material to be received or transported, and to the quantity of ice employed.
- the ice-chamberf is separated from the cooling-chamber g by a partition, h, preferably of Above the cooling-chamber g there is a circulating-chamber, r, that is separated from g by a perforated partition, s.
- the blower t that is driven by a suitable shaft and pulley, u, or otherwise, is provided with a suction-pipe, c, connecting with the lower part off, to draw air from the air-space r by the suction of the fan-blower through the icechamber, and finally out from the blower at w, so that the air is caused ⁇ to circulate continuously through the respective chambers r' and g and the ice-chamber f.
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 For Use In Laboratory Experiments (AREA)
Description
UNITED STATES PATENT OEEIcE;
JOHN J. BATE, OF BROOKLYN, NEW YORK.
IMPROVEMENT IN REFRIGERATORS.
Speciicationforming part of Letters Patent No. I89,990, dated April 24, 1877; application filed July 7, 1876.
To all 'whom it may concern:
with an ice-chamber having an upper air-inlet` and lower air-outlet, and an4 air exhausting and forcing device varranged to draw the warm air uniformly into the upper chamber, and to cause it to pass into the ice-chamber, so as to produce a gradual downward circulation through said ice-chamber, to and through the lower cooling-chamber. By this construction of the apparatus the cooling-chamber is kept Yof nearly uniform temperature throughout,
and a material economy of ice is secured.
Figure l is a vertical sectional view of a refrigerator made according to my invention. Fig. 2 is a horizontal sectional view of the same. y
The bottom a, sides b, and top c of the refrigerator are, by preference, made double, and lined with non-conducting material, of any usual character, and the refrigerator or refrigerating apparatus is to be of dimensions suitable to the material to be received or transported, and to the quantity of ice employed.
galvanized iron.
The ice-chamberf is separated from the cooling-chamber g by a partition, h, preferably of Above the cooling-chamber g there is a circulating-chamber, r, that is separated from g by a perforated partition, s. The blower t, that is driven by a suitable shaft and pulley, u, or otherwise, is provided with a suction-pipe, c, connecting with the lower part off, to draw air from the air-space r by the suction of the fan-blower through the icechamber, and finally out from the blower at w, so that the air is caused` to circulate continuously through the respective chambers r' and g and the ice-chamber f.
What I claim as my invention islv. The combination of the cooling-chamber g, an air distributing and circulating` chamber of nearly equal horizontal dimensions, situated above, and separated from it by a perforated partition, s, an ice-chamber having an upper air-inlet extending its entire width, or nearly so, and a lower air-outlet communicating with an air exhausting and forcing device, substantially as and for-the purpose set forth.
2. The cooling-chamber g, and the circulating-chamber r in the upper part thereof, separated by the partition s, that is perforated throughout, in combination with an ice-chamber and a blower, which latter causes a con tinuous circulation of air throughout the cooling and ice chambers, substantially as set forth.
JOHN J. BATE. Witnesses:
H. WELLS, Jr., EDWARDJ HOLLY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US189990A true US189990A (en) | 1877-04-24 |
Family
ID=2259397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US189990D Expired - Lifetime US189990A (en) | Improvement in refrigerators |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US189990A (en) |
-
0
- US US189990D patent/US189990A/en not_active Expired - Lifetime
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