公开(公告)号：US20110000231A1

公开(公告)日：2011-01-06

申请号：US12495829

申请日：2009-07-01

Applicant: Stephen A. McCORMICK ,  Suling ZHAI

Inventor： Stephen A. McCORMICK ,  Suling ZHAI

IPC: F25D3/11 ,  F25D13/06

CPC classification number: A23L3/375 ,  A23L3/30 ,  F25D3/11 ,  F25D2400/30

Abstract: An apparatus for reducing a temperature of a product includes a housing in which cryogenic fluid is provided for being exposed to the product, and at least one ultrasonic transducer assembly disposed in the housing for generating ultrasonic energy to contact the cryogenic fluid and a surface of the product to facilitate heat transfer at the surface of the product. The cryogenic fluid can be selected from nitrogen and carbon dioxide.

Abstract translation: 一种用于降低产品温度的装置包括：壳体，其中提供低温流体暴露于产品;以及至少一个超声换能器组件，其设置在壳体中，用于产生超声能量以接触低温流体和 产品以促进产品表面的热传递。 低温流体可以选自氮气和二氧化碳。