Thermo chromic heat storing/releasing device
AssigneeWei-Hsun Wang
InventorChing-Chuan Wang
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Abstract
The present invention discloses a thermal chromic heat storing/releasing device, which comprises a bag having an enclosed space for containing a heat storing/releasing material, and the heat storing/releasing material is a material that can store and release heat and the heat storing/releasing material is contained in the bag; a thermal chromic printed layer having at least a part disposed on the bag, and the printed material is mixed with a thermal chromic dye, such that the thermo chromic material will change the color of the printed layer for a visual indication as the temperature rises or drops.
Claims20
A heat storing/releasing device, comprising:
- a bag, having an enclosed space for accommodating a heat storing/releasing material and a thermo chromic material capable of storing and releasing heat and being accommodated in said bag;
- and
- at least one color of said thermo chromic material, changing according to temperature and being mixed with said heat storing/releasing material and disposed in said bag;
- thereby said thermo chromic material changes its color for a visual inspection as temperature changes.
A heat storing/releasing device, comprising:
- a bag, having an enclosed space for accommodating a heat storing/releasing material and a thermo chromic material capable of storing and releasing heat and being accommodated in said bag;
- and
- a thermo chromic printed layer, being at least partially disposed in said bag, and having a dye made of a thermo chromic material mixed in said printed material;
- thereby said thermo chromic material changes its color for a visual inspection as temperature changes.
A heat storing/releasing device, comprising:
- a bag, having an enclosed space for accommodating a heat storing/releasing material and a thermo chromic material capable of storing and releasing heat and being accommodated in said bag;
- and
- a cover, having a space for accommodating said bag and covering at least a part of said printed layer, and said printed material of said covered printed layer being mixed with a dye made of a thermo chromic material;
- thereby said covered printed layer changes its color as temperature changes.
Dependencies are inferred from the claim text.