(19)

(11)

EP 0 245 465 A1

(12)

(43) Date of publication: 19.11.1987 Bulletin 1987/47 (21) Application number: 86907141.0 (22) Date of filing: 04.11.1986

(51) International Patent Classification (IPC):  F28D 7/ 16( . ) F28F 9/ 22( . ) F28F 9/ 02( . ) (86) International application number: PCT/US1986/002408 (87) International publication number: WO 1987/002763 (07.05.1987 Gazette 1987/10)

(84) Designated Contracting States: BE DE FR GB NL (30) Priority: 05.11.1985 US 19850795240 (71) Applicant: TUI INDUSTRIES Anaheim, CA 92807 (US)	(72) Inventor: SULZBERGER, Kevin, John Orange, CA 92667 (US) (74) Representative: Marlow, Nicholas Simon, et al  Reddie & Grose 16, Theobalds Road London WC1X 8PL London WC1X 8PL (GB)