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1. WO2020141797 - BUOYANCY BODY FOR MARINE STRUCTURE

Publication Number WO/2020/141797
Publication Date 09.07.2020
International Application No. PCT/KR2019/018488
International Filing Date 26.12.2019
IPC
B63B 35/38 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
35Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
34Pontoons
38Rigidly-interconnected pontoons
B63B 39/10 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
39Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
10to decrease vessel movements by damping the waves, e.g. by pouring oil on water
E02B 3/06 2006.01
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
BHYDRAULIC ENGINEERING
3Engineering work in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering work in general
04Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
06Moles; Piers; Quays; Quay walls; Groynes; Breakwaters
A01K 61/60 2017.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
61Culture of aquatic animals
60Floating cultivation devices, e.g. rafts or floating fish-farms
CPC
A01K 61/60
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
61Culture of aquatic animals
60Floating cultivation devices, e.g. rafts or floating fish-farms
B63B 2221/00
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
2221Methods and means for joining members or elements
B63B 2231/40
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
2231Material used for some parts or elements, or for particular purposes
40Synthetic materials
B63B 35/38
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
35Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
34Pontoons
38Rigidly-interconnected pontoons
B63B 39/10
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
39Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
10to decrease vessel movements by damping the waves, e.g. by pouring oil on water
E02B 3/068
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
BHYDRAULIC ENGINEERING
3Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites
04Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
06Moles; Piers; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
068Landing stages for vessels
Applicants
  • 동원철강 주식회사 DONG WON STEEL. CO.,LTD [KR]/[KR]
Inventors
  • 이장섭 LEE, Jang Sub
Agents
  • 황영익 HWANG, Yeong Ik
Priority Data
10-2019-000137004.01.2019KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) BUOYANCY BODY FOR MARINE STRUCTURE
(FR) CORPS DE FLOTTABILITÉ POUR STRUCTURE MARINE
(KO) 해상 구조물용 부력체
Abstract
(EN)
The present invention relates to a buoyancy body for a marine structure, which has watertight bulkheads welded therein so as to form independent watertight spaces such that predetermined buoyancy is maintained when the marine structure is damaged. The buoyancy body comprises: a buoyancy tube including a plurality of watertight bulkheads provided in a regular interval along a lengthwise direction thereof to form independent watertight spaces therein so as to provide buoyancy; seawater wave-turning recesses formed at lengthwise opposite end portions of the buoyancy tube as recesses having a predetermined depth from the ends of the end portions to outermost watertight bulkheads, so as to induce waves to be turned after hitting the outermost watertight bulkheads; a plurality of seawater passing holes formed in the circumferential surfaces of the lengthwise opposite end portions of the buoyancy tube through the buoyancy tube to communicate with the seawater wave-turning recesses so as to allow seawater to pass therethrough; and a plurality of fixing hooks installed on opposite outer surfaces or one outer surface of the buoyancy tube.
(FR)
La présente invention concerne un corps de flottabilité pour une structure marine, qui a des cloisons étanches soudées à l'intérieur de façon à former des espaces étanches indépendants de telle sorte qu'une flottabilité prédéterminée soit maintenue lorsque la structure marine est endommagée. Le corps de flottabilité comprend : un tube de flottabilité comprenant une pluralité de cloisons étanches disposées dans un intervalle régulier le long d'une direction longitudinale de celui-ci pour former des espaces étanches indépendants à l'intérieur de celui-ci de façon à assurer la flottabilité ; des renfoncements de rotation d'ondes d'eau de mer formés au niveau de parties d'extrémité opposées dans le sens de la longueur du tube de flottabilité, en tant que renfoncements ayant une profondeur prédéterminée entre des extrémités des parties d'extrémité et les cloisons étanches les plus à l'extérieur, de façon à induire des ondes à tourner après avoir frappé les cloisons étanches les plus à l'extérieur ; une pluralité de trous de passage d'eau de mer formés dans les surfaces circonférentielles des parties d'extrémité opposées dans le sens de la longueur du tube de flottabilité à travers le tube de flottabilité pour communiquer avec les renfoncements de rotation d'ondes d'eau de mer de façon à permettre à l'eau de mer de passer à travers celui-ci ; et une pluralité de crochets de fixation installés sur des surfaces externes opposées ou une surface externe du tube de flottabilité.
(KO)
본 발명은 내부에 수밀격벽이 융착되어 독립적인 수밀공간을 형성해주어 손상 시 일정 부력을 유지할 수 있도록 한 해상 구조물용 부력체에 관한 것으로, 내부에 독립적인 수밀공간이 형성되어 부력을 제공하도록 길이방향을 따라 일정 간격으로 복수개의 수밀격벽이 구비된 부력관; 상기 부력관의 길이방향 양측 단부에 끝단에서부터 최외측 수밀격벽에 이르기까지 일정 깊이의 홈으로 형성되어 파도가 최외측 수밀격벽에 부딪힌 후 회파되도록 유도하는 해수회파홈; 상기 부력관의 길이방향 양측 단부 둘레면에 부력관을 관통하여 상기 해수회파홈과 소통되도록 형성되어 해수가 통과되는 복수개의 해수통과홀; 상기 부력관의 양측 외표면 또는 일측 외표면에 복수개 설치되는 고정고리;로 이루어진다.
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