Apparatus and methods for cooling or heating product by passing it through a tunnel in which gaseous heat transfer medium such as cryogen vapor or steam is impinged toward the product and then drawn away from the product in a manner that minimizes intersection with impinging medium.
申请公布号
WO2006121736(A3)
申请公布日期
2007.05.03
申请号
WO2006US17031
申请日期
2006.05.04
申请人
PRAXAIR TECHNOLOGY, INC.;GASTEYER, THEODORE HALL, III;LANG, GARY, D.;GIRARD, JOHN
发明人
GASTEYER, THEODORE HALL, III;LANG, GARY, D.;GIRARD, JOHN