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Machine translation
1. (WO1980001673) SURFACE STRUCTURE OF A SURFACE ADAPTED FOR MOVEMENT RELATIVE TO A FLUID
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/001673    International Application No.:    PCT/SE1980/000040
Publication Date: 21.08.1980 International Filing Date: 11.02.1980
IPC:
B63B 1/36 (2006.01), B64C 21/10 (2006.01)
Applicants:
Inventors:
Priority Data:
7901244 13.02.1979 SE
Title (EN) SURFACE STRUCTURE OF A SURFACE ADAPTED FOR MOVEMENT RELATIVE TO A FLUID
(FR) STRUCTURE SUPERFICIELLE D"UNE SURFACE EN MOUVEMENT PAR RAPPORT A UN FLUIDE
Abstract: front page image
(EN)A surface structure of a surface (10) adapted for movement relative to a fluid, said surface structure consisting of intersecting band systems (11, 12). Each band system is in the form of ridges or depressions parallel to one another, and the two band systems (11, 12) form an angle with the relative direction of movement. This network of band systems (11, 12) prevents the formation of bursts, whereby the frictional resistance between the surface and the fluid is reduced considerably.
(FR)Une structure superficielle d"une surface (10) en mouvement par rapport a un fluide comprend des systemes de bandes d"intersection (11, 12). Chaque systeme de bandes est sous la forme d"aretes ou de depressions paralleles les unes aux autres, et les deux systemes de bandes (11, 12) forment un angle avec la direction du mouvement relatif. Ce reseau de systemes de bandes (11, 12) empeche la formation de turbulences, ce qui permet de reduire considerablement le frottement entre la surface et le fluide.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)