Title:
【発明の名称】冷凍方法および装置
Document Type and Number:
Japanese Patent JPH04503902
Kind Code:
A
Abstract:
PCT No. PCT/SE90/00745 Sec. 371 Date Jun. 21, 1991 Sec. 102(e) Date Jun. 21, 1991 PCT Filed Dec. 22, 1989 PCT Pub. No. WO90/06693 PCT Pub. Date Jun. 28, 1990.In a method for freezing the surface of one of a food product, the product is placed on a supporting structure (1). This has previously been given such a low temperature that the product when contacting the supporting structure will not freeze on to it. The product is maintained on the supporting structure for a sufficient time to cause at least its surface layer nearest the supporting structure to pass into the frozen state. An arrangement for carrying out the method comprises, in addition to the supporting structure, also means for imparting to it the low temperature, such as means (2-4) for supplying a cooling agent to the underside of the supporting structure.
Inventors:
Eak, Lars
Olson, Renato
Olson, Renato
Application Number:
JP50154089A
Publication Date:
July 16, 1992
Filing Date:
December 22, 1989
Export Citation:
Assignee:
AGA Actievolag
International Classes:
A23B4/06; A23G9/18; A23L3/36; F25D13/00; F25D25/04; (IPC1-7): A23L3/36; F25D25/04
Attorney, Agent or Firm:
Takehiko Suzue (3 outside)