|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||126/373 ; 126/390 ; 220/912 ; 220/608|
|발명자 / 주소|
|인용정보||피인용 횟수 : 15 인용 특허 : 0|
An energy conserving cooking or heating vessel assembly comprises an inner receptacle for receiving food or other materials to be cooked or heated and a cylindrical skirt or sleeve of larger diameter than the inner receptacle extending downwardly from a predetermined height on the side walls of the inner receptacle. The sleeve has an open lower end which is of larger diameter than a stove top recess for a gas burner or electric heating element, and the lower end is designed to rest on the flat surface of a stove top surrounding a burner or electric eleme...
A heating vessel assembly, comprising: an inner receptacle for receiving material to be heated, the inner receptacle having a base and upstanding side walls; an outer cylindrical casing of larger diameter than the receptacle surrounding the side walls of the receptacle to leave an annular gap between the walls of the casing and receptacle, the casing being open at its lower end, the lower end being of larger diameter than a burner recess on a stove top and including seating means at its lower end for seating on the upper surface of a stove top surroundin...