|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||62/190 ; 62/033 ; 62/036 ; 62/032 ; 62/457.3 ; 62/457.9 ; 219/419 ; 219/432 ; 219/441|
|발명자 / 주소|
|인용정보||피인용 횟수 : 71 인용 특허 : 0|
An liquid heating and cooling apparatus for heating or cooling liquid such as drinks is disclosed. The apparatus comprises a cup-shaped container for loading the liquid, a thermo device installed in the container for heating or cooling the liquid, and a base removably attached to the lower end of the container for supplying DC power to the thermo device and controlling the cooling or heating of the liquid by controlling the direction of the DC power supplied to the thermo device when the container is attached to the base.
[ What is claimed is:] [1.] Apparatus for heating or cooling liquid comprising:(1) a cup-shaped thermo-resistent container for loading the liquid, the container comprising a lower end and an upper opening;(2) a thermo device installed in the lower end of the container for heating or cooling the liquid;(3) a heat sink installed on the lower end of the container attached under the thermo device for increasing heat exchange efficiency of the thermo device; and(4) a base having a recess which is removably attached to the lower end of the container for supply...