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Machine translation
1. (WO1989004448) HEAT EXCHANGER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1989/004448    International Application No.:    PCT/US1988/003526
Publication Date: 18.05.1989 International Filing Date: 07.10.1988
IPC:
B65G 33/26 (2006.01), F28F 5/06 (2006.01)
Applicants: BERWIND CORPORATION [US/US]; 3000 Centre Square West, 1500 Market Street, Philadelphia, PA 19100 (US)
Inventors: LEY, Richard, A.; (US)
Agent: PETERSON, Thomas, F.; Ladas & Parry, 224 S. Michigan Avenue, Chicago, IL 60604 (US)
Priority Data:
114,837 30.10.1987 US
Title (EN) HEAT EXCHANGER
(FR) ECHANGEUR THERMIQUE
Abstract: front page image
(EN)A conveying screw (B) having a tubular helical flight (80) attached only at its opposite end portions (C, C') to a hollow conveying screw body (46). Heat exchange medium introduced into the hollow body is transferred along the tubular helical flight (80).
(FR)Vis transporteuse (B) dotée d'une vis sans fin hélicoïdale tubulaire (80), fixée uniquement au niveau de ses parties terminales opposées (C, C') à un corps de vis transporteuse creux (46). Le milieu d'échange thermique introduit dans le corps creux est transféré le long de la vis sans fin hélicoïdale tubulaire (80).
Designated States: JP, KR.
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE).
Publication Language: English (EN)
Filing Language: English (EN)