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US 2011/0296862 A1Published application
Portable refrigerated rig mat
OwnerMichael C. Woldinventor
Life of this patent
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Abstract
A portable refrigeration mat includes an evaporator mat. An evaporator is located in the evaporator mat. Located above the evaporator mat is an insulation mat which thermally insulates the evaporator mat from the surrounding environment. Located above the insulation mat is a load mat having a planar load carrying upper surface. The evaporator is fluidly interconnected with a condenser to provide a thermosyphon unit which is portable and can be moved from site to site.
Claims20
A portable refrigeration mat comprising:
- (a) an evaporator mat;
- (b) said evaporator mat including an evaporator frame which defines an evaporator cavity which is enclosed by a cover;
- and
- (c) an evaporator located within said frame.
1 more element
A portable refrigeration mat comprising:
- (a) an evaporator mat containing an evaporator;
- (b) an insulation mat located on top of said evaporator mat;
- (c) a load mat having a planar load supporting upper surface, said load mat located on top of said insulation mat;
- and
- (d) wherein said insulation mat provides a thermal barrier between said evaporation mat and said load mat.
2 more elements
Dependencies are inferred from the claim text.