|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||62/4572 ; 99/455|
|§371/§102 date||19950315 (19950315)|
|발명자 / 주소|
|인용정보||피인용 횟수 : 14 인용 특허 : 0|
A freezer box (1) comprises a first heat exchange wall (2) which defines a main hollow interior region (7) for ice cream or other liquid material to be cooled, chilled or frozen. A jacket (10) extends around the first heat exchange wall (2) to form a first secondary hollow interior region (12) for brine (13) which is frozen for freezing the ice cream. A lid (30) which comprises a secon O heat exchange wall (32) having a cylindrical portion (46) extending into the main hollow interior region (7) closes the freezer box (1). Brine (39) is also provided in a...
A freezer box for freezing, chilling or cooling a liquid or solid, the freezer box comprising: a first heat exchange wall having a first heat exchange surface, the first heat exchange wall defining a main hollow interior region for said liquid or solid, said region having an open mouth; a jacket extending at least partly around and spaced from the first heat exchange wall to form therebetween a first secondary hollow interior region for a heat sink material; a second heat exchange wall releasably engageable with the freezer box and having a second heat e...