초록 ▼

A portable container for cooling or heating liquids stored therein. The container comprises a hollow body and a releasably secureable lid assembly therefor. The container body includes a threaded mouth onto which the lid assembly is secured to seal liquids within the container body. The lid assembly

A portable container for cooling or heating liquids stored therein. The container comprises a hollow body and a releasably secureable lid assembly therefor. The container body includes a threaded mouth onto which the lid assembly is secured to seal liquids within the container body. The lid assembly includes thermoelectric chiller/warmer means having thermally conductive immersion means extending downward from the lid for immersion within the liquid in the container body, Peltier type thermoelectric means in intimate thermal engagement with the thermally conductive immersion means and with heat dissipating means. An electrical means for connecting the thermoelectric means to a source of direct current and for enabling the polarity of the direct current provided to the thermoelectric means to be reversed so that the thermally conductive immersion means can either heat or cool the liquid disposed within the container body.

대표청구항 ▼

A portable container for cooling or heating a liquid stored therein, comprising a hollow body and a releasable securable lid assembly therefor, said body being hollow and defining a liquid-receiving chamber therein and including a threaded mouth to said chamber, said lid assembly including threads f

A portable container for cooling or heating a liquid stored therein, comprising a hollow body and a releasable securable lid assembly therefor, said body being hollow and defining a liquid-receiving chamber therein and including a threaded mouth to said chamber, said lid assembly including threads for releasable engagement with the threads of said mouth to seal said chamber, first relatively narrow, elongated, thermally conductive immersion means, said immersion means occupying a small portion of the liquid-receiving chamber and being mounted on said lid and extending downward therefrom for substantially the full depth of said chamber for immersion in any liquid held therein, thermoelectric means of the Peltier type and second thermally conductive means, said thermoelectric means having a pair of thermal surfaces, one of said surfaces in intimate thermal engagement with said first thermally conductive immersion means and the other of said surfaces in intimate thermal engagement with said second thermally conductive means, and electrical connecting means for connecting said thermoelectric means to direct current in a manner such that the polarity applied to said thermoelectric means can be selectively reversed so that said surfaces can be made either hot or cold as desired.