EP 0914054 A1 19990512 - DEVICE FOR THE COLD PRESERVATION OF MEAL SERVICE TRAYS WITH IN-BUILT HEATING
Title (en)
DEVICE FOR THE COLD PRESERVATION OF MEAL SERVICE TRAYS WITH IN-BUILT HEATING
Title (de)
GERÄT ZUM AUFBEWAHREN VON SERVIERPLATTEN MIT LOKALER ERHITZUNG
Title (fr)
DISPOSITIF POUR LA CONSERVATION FROIDE DE PLATEAUX REPAS AVEC RECHAUFFEMENT LOCALISE
Publication
Application
Priority
- FR 9800365 W 19980225
- FR 9702391 A 19970226
Abstract (en)
[origin: FR2759890A1] The invention concerns a device in which the refrigerating means comprise: an accumulator of frigories (18), the bottom of which reservoir has a substantially semi-cylindrical deformation (22); resting against said deformation, a control element (23) consisting of a pivoting horizontal cylinder, comprising an insulating top part (23a) and a conducting bottom part (23b) in which are fitted heat pipes (24) projecting in the return loop (16) of the cooling circuit; and in one of the elements (6, 7) of each tray, an exchange plate comprising a first heat pipe network (26) whereof the heat exchangers (26a) are arranged in the zone of the containers to be cooled, said network being provided with end-pieces (26b) for collecting frigories arranged in the descending vertical branch of the cooling circuit.
IPC 1-7
IPC 8 full level
A47J 39/00 (2006.01); F25D 3/06 (2006.01)
CPC (source: EP)
A47J 39/006 (2013.01); F25D 3/06 (2013.01)
Citation (search report)
See references of WO 9837797A1
Designated contracting state (EPC)
DE GB IT
DOCDB simple family (publication)
FR 2759890 A1 19980828; FR 2759890 B1 19990604; CA 2252540 A1 19980903; EP 0914054 A1 19990512; WO 9837797 A1 19980903
DOCDB simple family (application)
FR 9702391 A 19970226; CA 2252540 A 19980225; EP 98910825 A 19980225; FR 9800365 W 19980225