Title:
WAVE EXTINGUISHING CAISSON
Document Type and Number:
WIPO Patent Application WO/1981/003190
Kind Code:
A1
Abstract:
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.
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Inventors:
IWASA N (JP)
Application Number:
PCT/JP1981/000098
Publication Date:
November 12, 1981
Filing Date:
April 24, 1981
Export Citation:
Assignee:
IWASA N
International Classes:
E02B3/04; E02B3/06; E02B3/14; (IPC1-7): E02B3/14; A01K61/00
Foreign References:
| JPS52162040U | 1977-12-08 | |||
| JPS52162041U | 1977-12-08 |
Other References:
See also references of EP 0051680A4
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