EP 0248216 A3 19881117 - METHOD OF AND DEVICE FOR COOLING MATERIALS

Title (en)

METHOD OF AND DEVICE FOR COOLING MATERIALS

Publication

EP 0248216 A3 19881117 (DE)

Application

EP 87106424 A 19870504

Priority

DE 3615364 A 19860506

Abstract (en)

[origin: EP0248216A2] The method uses cold gas, the temperature of which is controlled by a heater. A device for carrying out the method comprises a cooling means for receiving materials, the said means being equipped with an evaporator and an electric heating means. The heating means is in connection, via a controller, with a temperature sensor arranged inside the cooling means. <IMAGE>

IPC 1-7

F25D 3/10; F25D 29/00

IPC 8 full level

F25D 3/10 (2006.01); F25D 29/00 (2006.01)

CPC (source: EP)

F25D 3/10 (2013.01); F25D 29/001 (2013.01)

Citation (search report)

DD 205979 A1 19840111 - GRAEFE DIETER, et al
DE 1947587 B
DE 3009402 A1 19801106 - HOXAN KK
DE 2458232 A1 19750612 - CRYOGENICS CORP OF AMERICA

Designated contracting state (EPC)

AT BE DE FR

DOCDB simple family (publication)

EP 0248216 A2 19871209; EP 0248216 A3 19881117; EP 0248216 B1 19931013; AT E95913 T1 19931015; DE 3615364 A1 19871112; DE 3787755 D1 19931118

DOCDB simple family (application)

EP 87106424 A 19870504; AT 87106424 T 19870504; DE 3615364 A 19860506; DE 3787755 T 19870504