US102382A - Improved refrigerator and cooling apparatus - Google Patents
Improved refrigerator and cooling apparatus Download PDFInfo
- Publication number
- US102382A US102382A US102382DA US102382A US 102382 A US102382 A US 102382A US 102382D A US102382D A US 102382DA US 102382 A US102382 A US 102382A
- Authority
- US
- United States
- Prior art keywords
- cooling apparatus
- room
- improved refrigerator
- refrigerator
- pipes
- 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
- 238000001816 cooling Methods 0.000 title description 8
- 238000009423 ventilation Methods 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Definitions
- L ALFRED B. ELY of Newton, Middlesex county, and. State of Massachusetts, have invented au Improved Ventilating and Cooling Apparatus, of which the following, with the drawings, is a full description.
- Figure 1 is a section of a refrigerator to which my invention may be adapted, showing the ice-pan and chamber, and the ⁇ ventilating-pipes into and out of it.
- Figure 2 is a section of' the Ventilating-pipes when in juxtaposition.
- A is a room or chamber, of which F fis the ceiling.
- C is a pipe, leading upward from the room A, and projecting into the chamber B.
- D is a pipe leading downward from the chamberB, and projecting into the room A.
- E is an ice-pan on the floor of chamber B.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Description
waited (Staten ALFRED B. ELY, QF NEWTON, MASSACHUSETTS.
Letters Patent N 102,3
82, dated April 26, 1870.
IMPROVED REFRIGERATOR AND COOLING APPARATUS.
The Schedule referred to in these Letters Patent and making par! ofltne same;
Be it known that L ALFRED B. ELY, of Newton, Middlesex county, and. State of Massachusetts, have invented au Improved Ventilating and Cooling Apparatus, of which the following, with the drawings, is a full description.
Figure 1 is a section of a refrigerator to which my invention may be adapted, showing the ice-pan and chamber, and the `ventilating-pipes into and out of it.
Figure 2 is a section of' the Ventilating-pipes when in juxtaposition. A
A is a room or chamber, of which F fis the ceiling.
B is, in a refrigerator, a chamber over the room A.
C is a pipe, leading upward from the room A, and projecting into the chamber B.
D is a pipe leading downward from the chamberB, and projecting into the room A.
E is an ice-pan on the floor of chamber B.
For more 'perfect circulation, the lower end of Cl should be flush with the ceiling F of room A, and the .upper end of D flush with the door of chamber B, es-
pecially when used for cooling purposes; but the pipes may be arranged as in fig. 2, extending each way for ventilation, except that the upper o rilice of C shouldv extend above that of lD, and the lower orifice of D should extend below that of C. Y
The object of this is apparent. Dv being extended below the surface of the ceiling or below C, the cold air will fall through D without 'any interruption from the upward'pressure of the warm air toward the same orifice, and C being extended above the door or above D, the warm air will lise through C, without any interruption from the downward pressure of the cold `air toward the same orifice.
In the case of the refrigerator, the air in B being cooled by the ice in E, will fall through D into A, and the warmer air in A will rise through C into B, and thus a substantiallypei'fect equilibrium will be soon established, and the temperature of' A willbe equal- 'Din relation' to each other, and also in relation to the room A.
The number-of pipes maybe increased, and the coolingllnaterial differently placed, without changing the principle of the invention. 1
- What I olaim'isi 1. The combination of pipes C and D, when constructed and arranged in relation to each other, and
to room A, substantially as shown and described.
2. The combination of pipes C and D and a receptacle for cooling material, when constructed and arranged in relation to each other and to room A, substantially as described. l
ALFRED B. ELY. 'Witnesses:
J. PL JACOBS,
N. T. ELLswoRTH.
Publications (1)
Publication Number | Publication Date |
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US102382A true US102382A (en) | 1870-04-26 |
Family
ID=2171864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US102382D Expired - Lifetime US102382A (en) | Improved refrigerator and cooling apparatus |
Country Status (1)
Country | Link |
---|---|
US (1) | US102382A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030166387A1 (en) * | 2002-01-15 | 2003-09-04 | 3M Innovative Properties Company | Abrasive article with hydrophilic/lipophilic coating |
-
0
- US US102382D patent/US102382A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030166387A1 (en) * | 2002-01-15 | 2003-09-04 | 3M Innovative Properties Company | Abrasive article with hydrophilic/lipophilic coating |
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