(19)

(11)

EP 0 452 401 A1

(12)

(43) Date of publication: 23.10.1991 Bulletin 1991/43 (21) Application number: 90902055.0 (22) Date of filing: 02.01.1990

(51) International Patent Classification (IPC):  F25D 7/ 00( . ) F25B 19/ 00( . ) F25D 5/ 00( . ) F25B 17/ 08( . ) F25B 39/ 02( . ) (86) International application number: PCT/US1990/000043 (87) International publication number: WO 1990/007684 (12.07.1990 Gazette 1990/16)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB IT LI LU NL SE (30) Priority: 05.01.1989 US 19890293812 (71) Applicant: INTERNATIONAL THERMAL PACKAGING, INC. Westlake Village, CA 91362 (US)	(72) Inventors: SABIN, Cullen, M. San Diego, CA 92109 (US) THOMAS, Dennis, A. Los Angeles, CA 91364 (US) STEIDL, Gary, V. Encinitas, CA 92024 (US) (74) Representative: Maury, Richard Philip, et al  Sommerville & Rushton 11 Holywell Hill St. Albans Herts. AL1 1EZ St. Albans Herts. AL1 1EZ (GB)