EP 0977970 A1 20000209 - METHOD AND APPARATUS FOR SURFACE FREEZING
Title (en)
METHOD AND APPARATUS FOR SURFACE FREEZING
Title (de)
VERFAHREN UND VORRICHTUNG ZUM OBERFLÄCHENGEFRIEREN
Title (fr)
PROCEDE ET APPAREIL DE CONGELATION SUPERFICIELLE
Publication
Application
Priority
- SE 9800735 W 19980423
- SE 9701550 A 19970425
Abstract (en)
[origin: WO9849505A1] In a method of freezing a surface layer of a food product (6), this is placed on a non-foraminous conveyor belt (7). Cold air in the form of jets is blown towards the underside of the non-foraminous conveyor belt. An apparatus for carrying out the method comprises, in addition to the non-foraminous conveyor belt (7), a plurality of stationary nozzles (14) for producing jets towards the underside of the non-foraminous conveyor belt in an area which extends over the width of the non-foraminous conveyor belt.
IPC 1-7
IPC 8 full level
A23L 3/36 (2006.01); A23L 3/375 (2006.01); F25D 13/06 (2006.01); F25D 25/04 (2006.01)
CPC (source: EP)
A23B 2/8033 (2025.01); A23B 2/88 (2025.01); F25D 13/067 (2013.01); F25D 25/04 (2013.01)
Designated contracting state (EPC)
BE DE DK ES FI FR GB IT NL
DOCDB simple family (publication)
WO 9849505 A1 19981105; AU 728000 B2 20010104; AU 7353898 A 19981124; CA 2288909 A1 19981105; CA 2288909 C 20070123; CN 1140754 C 20040303; CN 1257573 A 20000621; EP 0977970 A1 20000209; JP 2001527633 A 20011225; SE 506959 C2 19980309; SE 9701550 D0 19970425; SE 9701550 L 19980309
DOCDB simple family (application)
SE 9800735 W 19980423; AU 7353898 A 19980423; CA 2288909 A 19980423; CN 98805484 A 19980423; EP 98920774 A 19980423; JP 54688098 A 19980423; SE 9701550 A 19970425