US2104119A - Air cooler - Google Patents
Air cooler Download PDFInfo
- Publication number
- US2104119A US2104119A US76226A US7622636A US2104119A US 2104119 A US2104119 A US 2104119A US 76226 A US76226 A US 76226A US 7622636 A US7622636 A US 7622636A US 2104119 A US2104119 A US 2104119A
- Authority
- US
- United States
- Prior art keywords
- air
- casing
- ice
- wicks
- water
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3202—Cooling devices using evaporation, i.e. not including a compressor, e.g. involving fuel or water evaporation
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/04—Auto humidifiers
Definitions
- My invention relates to an improvement in air coolers, and in particular to an air cooler which is adapted ,to be installed in a vehicle for the purpose of supplying coolair within said vehicle.
- the principal objectof my invention is to provide an air cooler by which cool pure air is continuously supplied to the interior of the vehicle..
- Figure 2 is a. vertical sectional view of the air cooler
- Figure 3 is a cross-sectional view taken on line 33 of Figure 2, a portion of the pan being broken away.
- Figure 4 is a sectional view taken on line 44 of Figure 2.
- the cooling unit is generally denoted by the numeral 5.
- This unit is provided with an outer casing 6, which has its front wall hinged as at 8 to the top wall to form a door 1 to permit access to the interior of the casing.
- a suitable fastening means 9 is secured to the lower portion oi. the front wall to detachably engage the lower extremity of the door for the purpose of retaining the door in closed position.
- An intake opening 6' is pro vided in the side wall of the casing to emit air through the passageway I2 into the interior of the casing.
- a pair of fans l are supported by brackets I 0 on the platform H within the casing, and are positioned in the rear portion thereof. These fans drive the air, which is received through the passageway l2, from the interior of the casing through the opening IS in the door I. In this manner there is produced a continuous circulation of air within the casing, said circulation of air consisting of air entering the casingthrough the passageway i2 and leaving through the opening IS in the door.
- an integrally formed box which consists of a pair of spaced wick-carrying plates l5 and I6, and a pair of side walls I1, each of which extend from the plate l5-to the plate IE to integrally join the same.
- a pair of legs it are provided on the 10 under side of the plate I 5 and rest, against the bottom of the casing to support the frame in said casing.
- the plate I6 is provided with side flanges to form with said plate an ice-carrying pan i9,
- An overflow pipe I9 is provided to relieve the pan of any excess water.
- the partition Hi, the door 1, and the top wall of the casing and the plate I6 define a storage compartment for thecake of ice 2
- the plates 15 and it are provided with aligned perforations, through which are threaded rows of wicks 22 arranged in staggered relation to one 25
- the wicks are made of suitable wick material and have their ends 22 extending from and beyond the plate l6 through the plate IE to the pan 23, formed between the plate l5 and the bottom of the casing. These ends 22' of the wicks are flattened to rest on the upper side of the plate It.
- This box-like frame may be removed as a unit from the casing throughthe opening formed by raising the door 1.
- the cold water which results from the melting of said ice, is absorbed by the wicks 22 and saturates the same.
- the pan 23 receives the water from the lower ends of the wicks, and when the level of the water in the pan 23 is above said lower ends of the wicks, thewicks absorb the water from the pan 23 as well as from the water in the ice-carrying pan l9.
- Ah outlet pipe 24 is provided in the pan 23 to prevent the water from rising to the level of the plate I5.
- the air cooler functions as a dehumidifier.
- the storage compartment 20 entirely surrounds the cake of ice 2!, thereby conserving the ice by preventing the circulated air from coming in contact with said ice.
- the economy of --operation is apparent by reason of the vast amount of air that is capable of being either cooled and humidified, or dehumidifled with a consumption of a minimum amount of ice.
- for the purpose of supplying the wicks 22 with cold water
- the source of supply of said water is immaterial, since the cooling operation of the unit does not depend on the melting of the ice in the storage compartment.
- merely acts as a reservoir for cool water, and there may be substituted therefor mechanical refrigeration or other suitable means for providing a reservoir of cool water in the storage.
- the cooling unit 5 is mounted by suitable brackets 26 beneath the conventional cowl 21 of an automobile with the rear wall of the casing abutting the cowl partition 28.
- the door i faces the in-' teriorof the automobile.
- the passageway i2 of the casing communicates with a suitable air duct 29, which leads to the ventilator 30 of the vehicle. It is obvious that movement of the vehicle forces fresh air into the ventilator and through the air duct 29 and passageway i2. The air is then driven by the fans It) through the wicks 22, which are saturated with cool water received from the pan IS.
- the air after coming in contact with the wicks, becomes cooled, and passes in this cooled condition through the opening I3 into the interior of the vehicle.
- the interior of the vehicle is continuously supplied with fresh and pure air, which enters the vehicle through the ventilator 29 and leaves thevehicle through the windows thereof.
- the air cooler is entirely automatic, andrequires only the turning of the switches (not shown) attached to the fans and the occasional supplying of a small piece of ice to the storage compartment.
- an air cooler positionedbelow said cowl, said air cooler comprising a casing having an outlet opening in the wall thereof, a storage compartment formed within said casing, a fluid cooling medium enclosed by said compartment, absorbing means cooled by the cooling medium, an air duct leading from the ventilator of the automobile to the interior of the casing, and directing the air received through the ventilator into direct contact with the cooled moist absorbing means and thence through, the opening in wall-into the passenger compartment of the'automobile which is to be cooled.
- An air cooler comprising a casing having an air duct therethrough, a removable unitary frame supported in said casing comprising upper and lower plates connected by side members, the upper plate having flanges thereon to provide a pan for ice and having spaced openings-therein, the lower plate having openings therein aligned with the openings in the upper plate, wicks extending from the upper to the lower plate and having their ends secured in said openings whereby ice water will be absorbed thereby, said removable frame when in position in the casing disposing the wicks across the air duct, and a doorjor said casing for holding the frame therein, said door having an opening therein registering with the air duct.
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Description
Jan. 4, 193s. A, D FORBUSH 2,104,119
AIR COOLER Filed April 24, 1936 2 Sheets-Sheet 1 3 T Inventor By 9111140151.. A M fi Attorneys Jan. 4, 1938. A. D. FORBUSH AIR COOLER Filed April 24, 1956 2 Sheets-Sheet 2 A itorneys Patented Jan- 1, 1938 UNITED STATES PATENT OFFICE 2 Claims.
My invention relates to an improvement in air coolers, and in particular to an air cooler which is adapted ,to be installed in a vehicle for the purpose of supplying coolair within said vehicle.
The principal objectof my invention is to provide an air cooler by which cool pure air is continuously supplied to the interior of the vehicle..
Figure 2 is a. vertical sectional view of the air cooler;
Figure 3 is a cross-sectional view taken on line 33 of Figure 2, a portion of the pan being broken away.
Figure 4 is a sectional view taken on line 44 of Figure 2. I
In the accompanying drawings where for the purpose of illustration is shown a preferred embodiment of my invention, the cooling unit is generally denoted by the numeral 5. This unit is provided with an outer casing 6, which has its front wall hinged as at 8 to the top wall to form a door 1 to permit access to the interior of the casing. A suitable fastening means 9 is secured to the lower portion oi. the front wall to detachably engage the lower extremity of the door for the purpose of retaining the door in closed position. An intake opening 6' is pro vided in the side wall of the casing to emit air through the passageway I2 into the interior of the casing.
A pair of fans l are supported by brackets I 0 on the platform H within the casing, and are positioned in the rear portion thereof. These fans drive the air, which is received through the passageway l2, from the interior of the casing through the opening IS in the door I. In this manner there is produced a continuous circulation of air within the casing, said circulation of air consisting of air entering the casingthrough the passageway i2 and leaving through the opening IS in the door. I
Mounted above the fans It is a partition M, which is secured to the top wall of the casing,
which supports a cake of ice 2!.
' another.
and which extends from one side wall of the casing to the other side wall. Within that area defined between the lower portion of the partition It, the door 1, and the platform ii, there is removably mounted an integrally formed box.- like frame,- which consists of a pair of spaced wick-carrying plates l5 and I6, and a pair of side walls I1, each of which extend from the plate l5-to the plate IE to integrally join the same. A pair of legs it are provided on the 10 under side of the plate I 5 and rest, against the bottom of the casing to support the frame in said casing. The plate I6 is provided with side flanges to form with said plate an ice-carrying pan i9,
An overflow pipe I9 is provided to relieve the pan of any excess water. The partition Hi, the door 1, and the top wall of the casing and the plate I6 define a storage compartment for thecake of ice 2|, and it is apparent that ice can be supplied .to this compartment or removed therefrom when the door 1 is in raised position.
The plates 15 and it are provided with aligned perforations, through which are threaded rows of wicks 22 arranged in staggered relation to one 25 The wicks are made of suitable wick material and have their ends 22 extending from and beyond the plate l6 through the plate IE to the pan 23, formed between the plate l5 and the bottom of the casing. These ends 22' of the wicks are flattened to rest on the upper side of the plate It. This box-like frame may be removed as a unit from the casing throughthe opening formed by raising the door 1.
.When ice is in the storage compartment 20, the cold water, which results from the melting of said ice, is absorbed by the wicks 22 and saturates the same. The pan 23 receives the water from the lower ends of the wicks, and when the level of the water in the pan 23 is above said lower ends of the wicks, thewicks absorb the water from the pan 23 as well as from the water in the ice-carrying pan l9. Ah outlet pipe 24 is provided in the pan 23 to prevent the water from rising to the level of the plate I5. The
' air, which is received from the passageway I2,
is rapidly driven by the fans I!) through the wet wicks 22. This air is cooled by the rapid evaporation of the cool water, which evaporation is eifected by the rushing of air through the wicks,
said wicks being kept saturated with the melted ice water in the pan l9. It is apparent that cooled air is driven through the opening l3 in the door 1, thereby supplying cool air to the area adjoining the opening.
driven into contact with the wicks 22 by absorbing moisture from said wicks, which are contin-- uously supplied with moisture from the melted ice water in the pan I9. when the air entering the, passageway 12 is warm and heavily laden with moisture, the excess moisture in the air is condensed as dew and deposited on the cold wet wicks, and then carried oil in the form of water to the pan below, from which the water passes through the outlet pipe 24. In this manner the air cooler functions as a dehumidifier.
The storage compartment 20 entirely surrounds the cake of ice 2!, thereby conserving the ice by preventing the circulated air from coming in contact with said ice The economy of --operation is apparent by reason of the vast amount of air that is capable of being either cooled and humidified, or dehumidifled with a consumption of a minimum amount of ice.
While in the drawings there is illustrated a cake of ice 2| for the purpose of supplying the wicks 22 with cold water, the source of supply of said water is immaterial, since the cooling operation of the unit does not depend on the melting of the ice in the storage compartment. The cake of ice 2| merely acts as a reservoir for cool water, and there may be substituted therefor mechanical refrigeration or other suitable means for providing a reservoir of cool water in the storage.
Although. the air cooler above described is.
adapted to be used to cool the interior of a room, it is particularly adapted to supply cool air to the interior of an automobile. when so used, the cooling unit 5 is mounted by suitable brackets 26 beneath the conventional cowl 21 of an automobile with the rear wall of the casing abutting the cowl partition 28. The door i faces the in-' teriorof the automobile. .The passageway i2 of the casing communicates with a suitable air duct 29, which leads to the ventilator 30 of the vehicle. It is obvious that movement of the vehicle forces fresh air into the ventilator and through the air duct 29 and passageway i2. The air is then driven by the fans It) through the wicks 22, which are saturated with cool water received from the pan IS. The air, after coming in contact with the wicks, becomes cooled, and passes in this cooled condition through the opening I3 into the interior of the vehicle. In this manner the interior of the vehicle is continuously supplied with fresh and pure air, which enters the vehicle through the ventilator 29 and leaves thevehicle through the windows thereof.
In view of the above description it is apparent that the air cooler is entirely automatic, andrequires only the turning of the switches (not shown) attached to the fans and the occasional supplying of a small piece of ice to the storage compartment.
It is to be understood that the form of my invention herein shown and described is to be taken as a preferred embodiment of the same, and that various changes in the shape, size, and arrangement of parts may be made, without departing from the spirit of my invention, or the scope of the appended claims.
Having thus described my invention, what is claimed is: v
1. In an automobile, in combination with the cowl thereof and a ventilator formed therein, an air cooler positionedbelow said cowl, said air cooler comprising a casing having an outlet opening in the wall thereof, a storage compartment formed within said casing, a fluid cooling medium enclosed by said compartment, absorbing means cooled by the cooling medium, an air duct leading from the ventilator of the automobile to the interior of the casing, and directing the air received through the ventilator into direct contact with the cooled moist absorbing means and thence through, the opening in wall-into the passenger compartment of the'automobile which is to be cooled.
2. An air cooler comprising a casing having an air duct therethrough, a removable unitary frame supported in said casing comprising upper and lower plates connected by side members, the upper plate having flanges thereon to provide a pan for ice and having spaced openings-therein, the lower plate having openings therein aligned with the openings in the upper plate, wicks extending from the upper to the lower plate and having their ends secured in said openings whereby ice water will be absorbed thereby, said removable frame when in position in the casing disposing the wicks across the air duct, and a doorjor said casing for holding the frame therein, said door having an opening therein registering with the air duct.
AUGUSTUS D. FORBUSH.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76226A US2104119A (en) | 1936-04-24 | 1936-04-24 | Air cooler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76226A US2104119A (en) | 1936-04-24 | 1936-04-24 | Air cooler |
Publications (1)
Publication Number | Publication Date |
---|---|
US2104119A true US2104119A (en) | 1938-01-04 |
Family
ID=22130700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US76226A Expired - Lifetime US2104119A (en) | 1936-04-24 | 1936-04-24 | Air cooler |
Country Status (1)
Country | Link |
---|---|
US (1) | US2104119A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2421557A (en) * | 1945-06-02 | 1947-06-03 | Haniquet George | Hydro-vapor air conditioner |
US2495538A (en) * | 1947-07-24 | 1950-01-24 | Canellen K Mousel | Evaporative cooler |
US2520623A (en) * | 1946-10-07 | 1950-08-29 | Henry L Collins | Automobile ventilating device |
US2966046A (en) * | 1958-12-29 | 1960-12-27 | Wright Mfg Company | Combination evaporative cooler and ice box |
US3748828A (en) * | 1970-11-06 | 1973-07-31 | Akzo Belge Sa | Process and apparatus for fluid-liquid contacting |
US20140190199A1 (en) * | 2012-12-13 | 2014-07-10 | Chong Mook Park | Evaporative Cooling Fan Using String-Screen-Fills as Heat Exchanger and Fabrication Thereof |
-
1936
- 1936-04-24 US US76226A patent/US2104119A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2421557A (en) * | 1945-06-02 | 1947-06-03 | Haniquet George | Hydro-vapor air conditioner |
US2520623A (en) * | 1946-10-07 | 1950-08-29 | Henry L Collins | Automobile ventilating device |
US2495538A (en) * | 1947-07-24 | 1950-01-24 | Canellen K Mousel | Evaporative cooler |
US2966046A (en) * | 1958-12-29 | 1960-12-27 | Wright Mfg Company | Combination evaporative cooler and ice box |
US3748828A (en) * | 1970-11-06 | 1973-07-31 | Akzo Belge Sa | Process and apparatus for fluid-liquid contacting |
US20140190199A1 (en) * | 2012-12-13 | 2014-07-10 | Chong Mook Park | Evaporative Cooling Fan Using String-Screen-Fills as Heat Exchanger and Fabrication Thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2391859A (en) | Room cooling device | |
US2357362A (en) | Refrigerating apparatus | |
US2104119A (en) | Air cooler | |
US2557004A (en) | Cooling system for automobiles | |
US3224218A (en) | Air cooling and liquid supply systems for automobiles | |
US2088962A (en) | Apparatus for cooling and circulating air by liquid spray | |
US2959032A (en) | Apparatus for cooling air | |
US1924494A (en) | Refrigerating trunk for automobiles | |
US3031862A (en) | Replaceable ceiling structure for telephone booths | |
US2220594A (en) | Air conditioning unit | |
US3155747A (en) | Power humidifiers | |
US2336066A (en) | Air conditioning apparatus | |
JPS6294785A (en) | Refrigerated open showcase with humidifier | |
US2009550A (en) | Air conditioner for automobiles | |
US2252010A (en) | Partition cooling unit | |
US2346184A (en) | Refrigerating apparatus | |
US2303865A (en) | Air conditioning apparatus | |
US2146850A (en) | Refrigerator | |
US2390104A (en) | Cooling and dehydrating apparatus | |
US2109310A (en) | Water ice and dry ice refrigeration system | |
US4123917A (en) | Produce cooler | |
US2746267A (en) | Self-refrigerated highway truck | |
US2164579A (en) | Air conditioning system | |
US2238074A (en) | Refrigerating apparatus | |
US2121648A (en) | Room cooler |