US3984995A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for the treatment of air
Assignee: ENERGY SAVER MANUFACTURING COMPANY A CORP OF AZ
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Filing: 1975-03-12
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Granted: 1976-10-12
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Expires: 1995-03-12
Abstract
Abstract An apparatus is described for treating air for use as a coolant for machinery. The treatment includes cooling the air with water without injecting water droplets into the air stream which droplets can visibly be seen to come to rest on the machinery. The principal elements of this water treatment apparatus comprises: low water resistance evaporation means for cooling air passing therethrough; and water dispensing means for uniformly adding water to the water evaporaton means by having water exude from the water dispensing means over an area of mutual contact with the water evaporation means. Improved embodiments employ a temperature sensing mechanism for activating the air treating mechanism dependent upon the temperature of the ambient air. A further embodiment includes a water pressure regulator means for maintaining the required effluence from the water dispensing means to obtain the optimum wetting of the evaporation means.
Inventors
- 👤 Robert H. Starr
- 👤 Robert L. Starr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:47
CPC Classifications
B; B01; B01D; B01D45/00; B01D45/04; B01D45/06; F; F24; F24F; F24F1/00; F24F6/00; F24F6/02; F24F6/04; F25; F25D; F25D7/00; F28; F28C; F28C1/00; F28C1/02; Y; Y02; Y02B; Y02B30/00; Y02B30/70
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
166 words
An apparatus for the treatment of a stream of air passing through the apparatus comprising: effluent dispensing means for providing an effluent exuding at a controlled rate from said effluent dispensing means; evaporator means having top, bottom, front and back surfaces, said evaporator means being positioned to pass the air stream through said evaporator means from said front surface and exiting from said back surface, and said evaporator mean being positioned in contact with said effluent dispensing means to receive said effluent as it exudes from said dispensing means for preventing water droplets from entering the air stream as the air stream passes through the evaporator means to be cooled; and said exuding rate of said effluent being set to a predetermined volume and the air stream moves said effluent along interior surfaces of said evaporator means in the direction of air flow and said effluent which moves in the direction of air flow is evaporated prior to reaching the back surface of the evaporator means.
Claim 2
Independent Claim
166 words
An apparatus for the treatment of a stream of air passing through the apparatus comprising: effluent dispensing means for providing an effluent exuding at a controlled rate from said effluent dispensing means; evaporator means having top, bottom, front and back surfaces, said evaporator means being positioned to pass the air stream through said evaporator means from said front surface and exiting from said back surface, and said evaporator mean being positioned in contact with said effluent dispensing means to receive said effluent as it exudes from said dispensing means for preventing water droplets from entering the air stream as the air stream passes through the evaporator means to be cooled; and said exuding rate of said effluent being set to a predetermined volume and the air stream moves said effluent along interior surfaces of said evaporator means in the direction of air flow and said effluent which moves in the direction of air flow is evaporated prior to reaching the back surface of the evaporator means.
Claim 3
Dependent Claim
33 words
The air treating apparatus as recited in claim 1 wherein the rate of flow of the effluent is set to provide a minimal extra effluent draining from the bottom of said evaporator means.
Claim 4
Dependent Claim
38 words
An apparatus as recited in claim 1 wherein the water dispensing means comprises a tubular shaped member made of a porous type material which is expandable under water pressure and collapsible upon the removal of said water pressure.
Claim 5
Dependent Claim
30 words
An apparatus as recited in claim 3 wherein said water dispensing means has a predetermined water dispensing area which is less than the entire area of said water dispensing means.
Claim 6
Dependent Claim
151 words
In an air conditioning apparatus of the type having an efficiency which is reduced by the condensation of water droplets upon the cooling coils of the compressor, an apparatus for delivering a water cooled air stream to the air conditioning apparatus and for preventing water droplets from becoming a part of the air stream, the combination comprising: effluent dispensing means for providing an effluent exuding at a controlled rate from said effluent dispensing means; evaporator means having a plurality of interior surfaces, each of said interior surfaces operable to carry a portion of said effluent flow as well as to define a plurality of channels for conducting the air stream through said evaporator means; and said evaporator means being in contact with said effluent dispensing means for transferring the exuding effluent from the dispensing means to the evaporator means while preventing water droplets from being picked up by said air stream.
Claim 7
Dependent Claim
151 words
In an air conditioning apparatus of the type having an efficiency which is reduced by the condensation of water droplets upon the cooling coils of the compressor, an apparatus for delivering a water cooled air stream to the air conditioning apparatus and for preventing water droplets from becoming a part of the air stream, the combination comprising: effluent dispensing means for providing an effluent exuding at a controlled rate from said effluent dispensing means; evaporator means having a plurality of interior surfaces, each of said interior surfaces operable to carry a portion of said effluent flow as well as to define a plurality of channels for conducting the air stream through said evaporator means; and said evaporator means being in contact with said effluent dispensing means for transferring the exuding effluent from the dispensing means to the evaporator means while preventing water droplets from being picked up by said air stream.
Claim 8
Dependent Claim
33 words
The air treating apparatus as recited in claim 5 wherein the rate of flow of the effluent is set to provide a minimal extra effluent draining from the bottom of said evaporator means.
Claim 9
Dependent Claim
38 words
An apparatus as recited in claim 5 wherein the water dispensing means comprises a tubular shaped member made of a porous type material which is expandable under water pressure and collapsible upon the removal of said water pressure.
Claim 10
Dependent Claim
30 words
An apparatus as recited in claim 7 wherein said water dispensing means has a predetermined water dispensing area which is less than the entire area of said water dispensing means.
Claim 11
Independent Claim
194 words
The method of using Celdek material as an evaporator member in an air treatment apparatus for home air conditioning units with which it is important to eliminate water droplets from the air stream passing through the evaporator member, comprising the steps of: using a Celdek structure approximately 3 inches thick in the direction of air flow as an evaporator member for cooling the air prior to passing over the air conditioning unit; positioning a water dispensing means upon the upper surface of said evaporator member and substantially towards the air intake surface of said evaporator member; providing a uniform effluent exuding from said water dispensing means and positioned in intimate contact with said upper surface of said evaporator means for eliminating water droplets from entering the air stream passing through said evaporator member whereby, said effluent wets the air intake surface of said evaporator member to a greater extent than the opposite surface of said evaporator member and said wet surfaces being employed for cooling the air stream passing therethrough, and said dryer surfaces of said evaporator member being employed for drying the air stream prior to the air stream exiting said evaporator member.
Claim 12
Independent Claim
194 words
The method of using Celdek material as an evaporator member in an air treatment apparatus for home air conditioning units with which it is important to eliminate water droplets from the air stream passing through the evaporator member, comprising the steps of: using a Celdek structure approximately 3 inches thick in the direction of air flow as an evaporator member for cooling the air prior to passing over the air conditioning unit; positioning a water dispensing means upon the upper surface of said evaporator member and substantially towards the air intake surface of said evaporator member; providing a uniform effluent exuding from said water dispensing means and positioned in intimate contact with said upper surface of said evaporator means for eliminating water droplets from entering the air stream passing through said evaporator member whereby, said effluent wets the air intake surface of said evaporator member to a greater extent than the opposite surface of said evaporator member and said wet surfaces being employed for cooling the air stream passing therethrough, and said dryer surfaces of said evaporator member being employed for drying the air stream prior to the air stream exiting said evaporator member.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-10-12 | 1980-04-12 | 1980-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-10-12 | 1984-04-12 | 1984-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-10-12 | 1988-04-12 | 1988-10-12 | $7700.00 | Window Closed / Lapsed |