(19)
(11) EP 0 897 518 A3

(12)

(88) Date of publication A3:
29.10.1998

(43) Date of publication A2:
24.02.1999 Bulletin 1999/08

(21) Application number: 98903385.7

(22) Date of filing: 06.01.1998
(51) International Patent Classification (IPC)7: F25D 23/12
(86) International application number:
PCT/US1998/000232
(87) International publication number:
WO 1998/033023 (30.07.1998 Gazette 1998/30)
(84) Designated Contracting States:
AT CH DE FR GB LI SE

(30) Priority: 06.01.1997 US 778958
07.04.1997 US 42954 P
07.07.1997 US 896524
14.07.1997 US 891832

(71) Applicants:
  • Hall, Renee M.
    Mount Sinai, NY 11766-1501 (US)
  • Hall, Donald M.
    Mount Sinai, NY 11766-1501 (US)

(72) Inventors:
  • Hall, Renee M.
    Mount Sinai, NY 11766-1501 (US)
  • Hall, Donald M.
    Mount Sinai, NY 11766-1501 (US)

(74) Representative: Skone James, Robert Edmund 
GILL JENNINGS & EVERYBroadgate House7 Eldon Street
London EC2M 7LH
London EC2M 7LH (GB)

   


(54) METHOD AND APPARATUS TO COOL FOOD CONTACT MACHINES AND SURFACES