Cooling garment
OwnerKullapat Kuramarohitinventor
Life of this patent
Estimating the term…
Abstract
A cooling apparatus for personal or general use is disclosed having interior and exterior surfaces and a fluid for dispersion by the exterior surface. The interior surface prevents the fluid from penetrating the interior surface and contacting the person or object to be cooled. The cooling apparatus may also include a fluid collector to collect excess cooling fluid, a device for moving the fluid from the fluid container to the fluid collector, and a return line for recycling at least a portion of the collected fluid. The exterior surface may be wetted by gravity seepage, capillary action, or the like. A band extending around each collector can aid in preventing the fluid from dripping from the apparatus.
Claims22
A portable personal cooling apparatus comprising:
- at least one exterior surface of fibrous material having a fluid holding capacity sufficient to allow continuous evaporation of a fluid;
- at least one generally continuous interior surface of waterproof material adapted to avoid wetting of an object to be cooled from a fluid on the exterior surface;
- at least one fluid container disposed at an end of said surfaces in fluid communication with said exterior surface for distributing the fluid to the fibrous material;
- at least one means for fluid collection disposed at an end of one of said surfaces for collecting an accumulating unevaporated fluid;
- and
- means for moving fluid in the fluid collector to the fluid container, comprising at least one fluid return line, wherein at least one of said fluid return lines further includes means for preventing fluid from flowing from the fluid containers to the fluid collectors.
A portable personal cooling apparatus comprising:
- at least one exterior surface of fibrous material having a fluid holding capacity sufficient to allow continuous evaporation of a fluid;
- at least one generally continuous interior surface of waterproof material adapted to avoid wetting of an object to be cooled from a fluid on the exterior surface;
- at least one fluid container disposed at an end of said surfaces in fluid communication with said exterior surface for distributing the fluid to the fibrous material;
- at least one means for fluid collection disposed at an end of one of said surfaces for collecting an accumulating unevaporated fluid;
- and
- at least one outside wall portion forming a band around each fluid collection means, adapted to prevent the fluid from overflowing from said apparatus.
A portable personal human body cooling apparatus comprising:
- at least one exterior surface of fibrous material having a fluid holding capacity sufficient to allow continuous evaporation of a fluid;
- at least one interior surface of waterproof material adapted to avoid wetting of a body to be cooled from a fluid on the exterior surface;
- at least one fluid container disposed at an end of said surfaces in fluid communication with said exterior surface for distributing the fluid to the fibrous material;
- and
- means for returning unevaporated fluid to the fluid containers, comprising at least one fluid return line, wherein at least one of said fluid return lines further includes means for preventing reverse fluid flow from the fluid containers via said fluid return lines.
A portable personal human body cooling apparatus comprising:
- at least one generally continuous exterior surface of fibrous material having a fluid holding capacity sufficient to allow continuous evaporation of a fluid;
- at least one generally continuous interior surface of waterproof material adapted to avoid wetting of a body part to be cooled from a fluid on the exterior surface;
- at least one fluid container disposed at an end of said surfaces in fluid communication with said exterior surface for distributing the fluid to the fibrous material;
- and
- at least one means for fluid collection disposed at an end of one of said surfaces for collecting an accumulating unevaporated fluid;
- means for moving fluid in the fluid collector to the fluid container, comprising at least one fluid return line, wherein at least one of said fluid return lines further includes means for preventing fluid from flowing from the fluid containers to the fluid collectors.
A portable personal human body cooling apparatus comprising:
- at least one generally continuous exterior surface of fibrous material having a fluid holding capacity sufficient to allow continuous evaporation of a fluid;
- at least one generally continuous interior surface of waterproof material adapted to avoid wetting of a body part to be cooled from a fluid on the exterior surface;
- at least one fluid container disposed at an end of said surfaces in fluid communication with said exterior surface for distributing the fluid to the fibrous material;
- at least one means for fluid collection disposed at an end of one of said surfaces for collecting an accumulating unevaporated fluid;
- and
- at least one outside wall portion forming a band around each fluid collection means, adapted to prevent the fluid from overflowing from said apparatus.
Dependencies are inferred from the claim text.