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Machine translation
1. (WO1981003190) WAVE EXTINGUISHING CAISSON
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/003190    International Application No.:    PCT/JP1981/000098
Publication Date: 12.11.1981 International Filing Date: 24.04.1981
IPC:
E02B 3/04 (2006.01), E02B 3/06 (2006.01), E02B 3/14 (2006.01)
Applicants:
Inventors:
Priority Data:
80/62460 09.05.1980 JP
Title (EN) WAVE EXTINGUISHING CAISSON
(FR) CAISSON DE SUPPRESSION D"ONDES
Abstract: front page image
(EN)A wave extinguishing caisson in which trapezoidal blades having a plurality of holes are associated within a frame shaped like the edges of a box using concrete. Waves enter the box having a permeable structure, are turned and dispersed through the blades and thus their energy is extinguished. This caisson can be placed on the ocean bottom as a quaywall protector or breakwater.
(FR)Dans un caisson de suppression d"ondes des pales trapezoidales ayant une pluralite de trous sont associees dans une structure faconnee comme les bords d"une boite, en utilisant du beton. Les vagues entrent dans la boite qui possede une structure permeable, sont tournees et dispersees au travers des pales supprimant ainsi leur energie. Ce caisson peut etre place dans le fond d"un ocean comme protecteur de jetee ou brise-lame.
Designated States:
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)