|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||62/4572 ; 62/293 ; 62/430 ; 62/530|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 5 인용 특허 : 0|
A system for cooling comestibles is provided in multiple tiers of relatively shallow trays or receptacles vertically spaced apart at close intervals and mounted in a rack, in combination with one or more hollow wands containing refrigerant. Each wand is configured to have a longitudinally grooved immersible section which is insertible through narrow spaces between trays into material to be chilled. A reservoir for refrigerant extends from one end of the wand to the other. The wand can be periodically or continuously manipulated in twirling, revolving and...
A sealed hollow elongated chilling utensil for rapidly chilling liquids and semisolids that are retained in closely spaced vertical tiers of shallow trays, said chilling utensil formed of a material which has a high thermal conductance and completely enclosing a reservoir, said chilling utensil having an immersible section with a distal end and a dry section with a proximal end, said reservoir extending from the proximal end to the distal end and partially filled with a refrigerant that can circulate freely throughout the reservoir when said refrigerant ...