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| Modular solar energy collector systems |
| Solar collector panels in accordance with the invention are relatively small modular units having a ... |
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| Heat systems for vehicles |
| What we claim is: 1. A vehicle having an engine and a chassis formed in two parts which are ... |
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| Insert for a stove |
| The device embodying the teachings of the present invention is adaptable for efficient use with ... |
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| Free standing fireplace |
| The present invention comprises, generally, a free standing fireplace having a base, a firepot ... |
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| Heated food service system |
| The foregoing and other objects of the invention are achieved in one embodiment thereof by the ... |
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| Solar panel foundation device |
| OF THE INVENTION More specifically, FIG. 1 shows a conventional solar photovoltaic cell panel 1 ... |
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| Gas mixer and reactor |
| According to one embodiment of the subject invention a gas mixer and reactor is provided which ... |
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| Device for elastically fastening a rail on its supports |
| Having now described my invention what I claim as new and desire to secure by Letters Patent is: 1. ... |
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| Method and apparatus for securing tubes in an air conditioning unit |
| An object of the present invention is to provide a method of assembling an air conditioning unit. A ... |
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Dehydrating refrigerant
| Details |
Inventors: Packo, Joseph J.; Bailey, Donald L.;
Assignee: Packo; Joseph J. (Ft. Lauderdale, FL)
Primary Examiner: Lieberman; Paul
Assistant Examiner: Wax; Robert A.
Attorney, Agent or Firm: Browdy and Neimark
Refrigeration fluid compositions for refrigeration and air-conditioning circuits include a usual refrigerant fluid together with a liquid, hydrolyzable organosilane which exists as a liquid in the liquid phase of the air conditioning or refrigeration circuit, and which is capable of removing moisture from the interior of the circuit without forming a solid upon hydrolyzation. |
|
DETAILED DESCRIPTION OF EMBODIMENTS As noted above, the invention is usable in all systems having refrigeration or air conditioning circuits, including commercial, home and automobile air conditioning units; refrigeration and freezing circuits, including home freezers and refrigerators, commercial freezers and refrigerators; etc.
A "refrigerant" as used herein is any liquid substance which, by undergoing a change of phase to the vapor phase, lowers the temperature of its environment because of its latent heat.
The instant invention can be utilized in conjunction with any refrigerant, the only restriction being that the refrigerant and the liquid organosilane dehydrant used in conjunction therewith must be inert and compatible with respect to one another.
As refrigerants, there may be briefly mentioned the CFCs, including CCl.
sub.
3 F (Refrigerant 11), CCl.
sub.
2 F.
sub.
2 (Refrigerant 12), CClF.
sub.
3 (Refrigerant 13) C.
sub.
2 Cl.
sub.
3 F.
sub.
3, (Refrigerant 113), C.
sub.
2 Cl.
sub.
2 F.
sub.
4 (Refrigerant 114), CHClF.
sub.
2 (Refrigerant 22), Refrigerant 500 (azeotropic mixture of 73.
8% CCl.
sub.
2 F.
sub.
2 and 26.
2%-CH.
sub.
3 CHF.
sub.
2), Refrigerant 502 (azeotropic mixture of 48.
8%-CHClF.
sub.
2 and 51.
2% CClF.
sub.
2 CF.
sub.
3), Refrigerant 503 (mixture of 40% by weight CHF.
sub.
3 and 60% CClF.
sub.
3), Refrigerant 31/114 (mixture of 55% by weight CH.
sub.
2 ClF and 45% by weight C.
sub.
2 Cl.
sub.
2 F.
sub.
4), Refrigerant 12/31 (mixture of 78% by weight CCl.
sub.
2 F.
sub.
2 and 22% by weight CH.
sub.
2 ClF), such refrigerants being commonly called "Freons"; ammonia; sulfur dioxide; ethyl or methyl chloride; methylene chloride; hydrocarbons such as propane or isobutane; dimethyl ether; and even binary mixtures such as methyl chloride together with dimethyl ether, and carbon dioxide together with nitrous oxide.
With regard to the latter mentioned binary mixtures, they were proposed many years ago but were abandoned because one component of the mixture leaks more rapidly than another and when this occurs pressure readings become impossible to interpret; the instant invention solves this particular problem in that it eliminates a major cause of leakage
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