Title:
LAMELLAR-TYPE HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/1981/000148
Kind Code:
A1
Abstract:
A lamellar-type heat exchanger provided with a corrugated heat-exchanging surface (1) the corrugations (4) of which are assembled in rows (5, 6) shifted in relation to each other by half-pitch of the corrugation (4). Ribs (7) of each corrugation (4) consist of three sections (8, 9, 11). Marginal sections (8, 9) adjoining to the top and bottom of the corrugation are oriented at the same angle to the symmetry axis (10) of the corrugation (4). Middle sections (11) are firmly interconnecting the ribs (7) of the corrugations (4) placed in adjacent rows. The middle section (11) of the ribs (7) of each corrugation (4) of the heat-exchanging surface (1) consists of two sections (12, 13) shaped as bows of equal curvature with their curvatures being oriented in opposite directions. The firm interconnection of the ribs (7) of the corrugations (4) is provided in the points of conjugation between the bow-shaped sections with each other.
Inventors:
DUBROVSKY E (SU)
Application Number:
PCT/SU1979/000053
Publication Date:
January 22, 1981
Filing Date:
July 09, 1979
Export Citation:
Assignee:
DUBROVSKY E
International Classes:
F28D9/00; F28F3/02; (IPC1-7): F28D9/00; F28F3/02
Foreign References:
| SU612144A1 | 1978-06-25 | |||
| GB1367471A | 1974-09-18 | |||
| SU518611A1 | 1976-06-25 |
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