WO2012077919A1 - 오일펜스 및 그 보관방법 - Google Patents
오일펜스 및 그 보관방법 Download PDFInfo
- Publication number
- WO2012077919A1 WO2012077919A1 PCT/KR2011/008737 KR2011008737W WO2012077919A1 WO 2012077919 A1 WO2012077919 A1 WO 2012077919A1 KR 2011008737 W KR2011008737 W KR 2011008737W WO 2012077919 A1 WO2012077919 A1 WO 2012077919A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- oil fence
- vertical support
- oil
- curtain
- fence
- Prior art date
Links
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/06—Barriers therefor construed for applying processing agents or for collecting pollutants, e.g. absorbent
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0807—Devices for reducing the polluted area with or without additional devices for removing the material with stabilising elements
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0814—Devices for reducing the polluted area with or without additional devices for removing the material with underwater curtains
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0842—Devices for reducing the polluted area with or without additional devices for removing the material adapted to be towed for operation
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/085—Details of connectors
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0857—Buoyancy material
- E02B15/0878—Air and water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
Definitions
- the present invention relates to an oil fence and a storage method thereof, and more particularly, a vertical support part in which an air chamber, a water chamber and a ballast are sequentially provided in a longitudinal direction, and a vertical support part spaced apart by a predetermined distance in a width direction.
- the curtain portion is connected between, and the damping bag is provided on the upper or lower portion of the curtain portion, it is possible to prevent the sea water containing oil even over high waves, and to stably float at sea even in harsh weather conditions and high waves It can be, and relates to an oil fence and a storage method for easy storage and deployment.
- an oil fence may be used to prevent the spread of the spilled oil and to collect it quickly.
- the oil fence When the oil spill accident occurs at sea, the oil fence is loaded on a mobile vessel that functions as a barrier wall, moved to an oil spill area, and is disposed in the surrounding area of the oil spilled by a tugboat. The oil blocked by the oil fence is collected by the collecting vessel.
- the oil fence includes a buoyancy body, a curtain portion coupled to the lower end of the buoyancy body, and a connection portion connecting them to extend the length.
- the oil fence 10 is inserted into the buoyancy portion 11 to float the buoyancy portion 11 on the water surface, and air in the air pocket 12.
- the curtain portion 20 connected to the lower side of the buoyancy portion 11 blocks the oil passing under the water surface, and the weight chain so that the curtain portion 20 can be horizontally and stably float on the water surface.
- the ballast part 30 in which the chain 31 was inserted is comprised.
- Zipper 41 provided at both ends of the buoyancy portion 11, the front and back, a fixing band 42 to prevent the force is excessively applied to the zipper 41, and the oil fence 10 is further connected It consists of a connection portion 40 having a fastening ring 43 for fastening the fixing band 42 of the.
- the oil fence is difficult to stand stably in the case of a non-uniform shoreline structure exposed to waves or rocks, it is difficult to maintain the function as an oil fence overflowing oil beyond the oil fence.
- the object of the present invention is provided with a vertical support that is sequentially provided in the longitudinal direction of the air chamber, water chamber and ballast, side by side spaced apart a certain distance in the width direction
- the curtain portion is connected between the vertical support is provided to provide an oil fence that can be stably floated on the sea even in high or harsh weather conditions.
- an object of the present invention is to provide an oil fence that is provided with a damping bag on the upper or lower portion of the curtain portion, so that sea water containing oil does not exceed the oil fence even in high waves.
- Oil fence of the present invention in the oil fence (1) to prevent the diffusion of oil spilled into the sea is the air chamber 110 has a buoyancy buoyant air and the air chamber 110
- the oil fence 1 the upper predetermined region of the air chamber 110 is located above the sea surface, the lower predetermined region of the air chamber 110, the water chamber 120 and the ballast 130 Is located below the sea level.
- the water chamber 120 is characterized in that at least one or more air outlet 121 is formed at the upper end, and at least one or more water inlet 122 is formed at the lower end.
- the oil fence 1 is characterized in that the damping bag 210 is open at one side at least one of the edge of the upper end and the lower end of the curtain portion 200 is provided.
- the vertical support portion 100 is a wire 150 that is connected to the curtain portion 200 in the horizontal direction is formed with a clamp or a ring 140 on the upper, middle, lower portion in the longitudinal direction of the vertical support portion 100 It is characterized in that the mounting to the curtain by.
- the curtain portion 200 has both end portions inserted and fixed in a height direction of the vertical support portion 100, and a vertical support portion insertion pocket 220 corresponding to the vertical support portion 100 is easily inserted into and removed from the curtain portion ( It is characterized in that it is formed at both ends in the height direction of 200).
- the ballast 130 is characterized in that the specific gravity is made of a material that is at least twice the seawater.
- the vertical support portion 100 is characterized in that made of a high corrosion resistance polymer or steel material.
- the oil fence (1) is folded and stored in the storage box (3) provided at least one or more adjacent, characterized in that both ends in the longitudinal direction of the curtain portion is located outside the storage box (3).
- the oil fence is characterized in that it is wound and stored in the winding means (2).
- Oil fence according to the present invention is provided with a vertical support that is sequentially provided in the longitudinal direction of the air chamber, water chamber and ballast, the curtain portion is connected between the vertical support is provided side by side spaced apart in the width direction by the curtain portion It has the advantage of being able to stably float on the sea even in high or rough weather conditions.
- the oil fence according to the present invention is provided with a damping bag on the upper or lower portion of the curtain portion, it is possible to damp the movement of the oil fence in the vertical direction and to prevent the seawater containing oil even in the high waves do not exceed the oil fence. There is an advantage.
- the oil fence according to the present invention has an advantage that the curtain part and the vertical support part can be easily attached and detached, thereby partially replacing and cleaning the contaminated part, thereby facilitating the recycling of the curtain part and the vertical support part.
- the oil fence according to the present invention by producing a vertical support portion through the extrusion process, it is easy to adjust the height of the vertical support portion according to the height of the curtain portion, the manufacturing process is easy to increase the efficiency and reduce the cost advantage There is this.
- the oil fence according to the present invention has the advantage that it is possible to effectively prevent the oil from spreading when the oil spill on the sea, and to recover to prevent the occurrence of additional environmental damage.
- FIG. 1 is a perspective view showing a conventional oil fence.
- Figure 2 is a perspective view of the oil fence according to the present invention.
- Figure 3 is a cross-sectional view showing a vertical support of the oil fence according to the present invention.
- FIG. 4 is a perspective view showing another oil fence according to the present invention.
- Figure 5 is a sectional view showing another oil fence according to the present invention.
- Figure 6 is an exploded perspective view showing another oil fence according to the present invention.
- Figure 7 is a schematic diagram showing the oil fence storage method according to the present invention.
- FIG. 8 is a schematic view showing another oil fence storage method according to the present invention.
- FIG. 9 is a schematic view showing that the oil fence according to the present invention deployed at sea.
- FIG. 1 is a perspective view showing a conventional oil fence
- Figure 2 is a perspective view showing an oil fence according to the present invention
- Figure 3 is a cross-sectional view showing a vertical support of the oil fence according to the present invention
- Figure 4 according to the present invention 5 is a perspective view showing another oil fence
- Figure 5 is a cross-sectional view showing another oil fence in the present invention
- Figure 6 is an exploded perspective view showing another oil fence according to the present invention
- Figure 7 is an oil according to the present invention
- Figure 8 is a schematic diagram showing the fence storage method
- Figure 8 is a schematic diagram showing another oil fence storage method according to the present invention
- Figure 9 is a schematic diagram showing that the oil fence according to the present invention deployed at sea.
- the oil fence 1 of the present invention is for preventing the diffusion of oil spilled into the sea, and is largely composed of the vertical support part 100 and the curtain part 200.
- the vertical support portion 100 is composed of an air chamber 110, a water chamber 120 and a ballast 130, as shown in Figure 3, the air chamber 110 is the uppermost side of the vertical support portion 100 It is located at and has air buoyancy.
- the water chamber 120 is located below the air chamber 110 and water is sucked in.
- the ballast 130 is located below the water chamber 120 and provides a load.
- the vertical support portion 100 is a tube-shaped structure made of a light material.
- the vertical support portion 100 may be manufactured in various forms in consideration of strength and buoyancy floating in the water while being hollow inside, such as a cylindrical or rounded rounded rectangular bar shape.
- the vertical support portion 100 is to be made of a material that is immersed in seawater and not corrosive, it is preferable that the vertical support part 100 is made of a polymer or steel material such as fiber reinforced polymer composite material, aluminum or stainless steel.
- the vertical support portion 100 may be manufactured through an extrusion process to facilitate length adjustment according to the height of the curtain.
- the ballast 130 forming the vertical support part 100 is provided at the lower end of the vertical support part 100 so that the vertical support structure can be stably upright installed in seawater.
- the ballast 130 may be fastened to the bottom of the vertical support portion 100 with a bolt, it may be bonded and fixed in other ways.
- the vertical support portion 100 may be installed more stably as the specific gravity of the material forming the ballast 130 is higher, but considering the cost aspect, the ballast 130 is more than twice the specific gravity of seawater Preferably, it can be made of steel, concrete or lead.
- the air chamber 110 is an upper region of the vertical support part 100, and the air is filled to allow the vertical support part 100 to float in water.
- the weight, density, and vertical support part 100 of the ballast 130 are increased.
- the size of the air chamber 110 is determined according to the design specification.
- the air chamber 110 may be formed in the vertical support part 100 by being closed by a cover or a membrane so that the upper and lower ends thereof may be filled with air.
- the water chamber 120 is an important factor in the buoyancy and stability of the vertical support portion 100, and is located between the air chamber 110 and the ballast 130 and filled with water.
- the water chamber 120 has an air outlet 121 formed at an upper end thereof, and a water suction hole 122 formed at a lower end thereof so that the oil fence 1 is deployed in the sea, through the air outlet 121. As air filled in the water chamber 120 is discharged, water is sucked through the water suction opening 122 so that the water is slowly filled in the water chamber 120.
- At least one water suction port 122 and at least one air outlet 121 may be formed, and a plurality of water suction ports 122 and air discharge holes 121 may be formed.
- the oil fence 1 of the present invention When the oil fence 1 of the present invention is deployed in the sea, when the lower predetermined area of the oil fence 1 is locked below the sea level by the load of the ballast 130, the water located above the ballast 130 As the water flows into the chamber 120, the vertical support portion stands upright in the sea under the load of the water chamber 120.
- the oil fence 1 since the oil fence 1 does not occupy water in the water chamber 120 until it is deployed in the sea, the oil fence 1 is lighter than the conventional oil fence and is easy to store and transport.
- the water chamber 120 and the ballast 130 act as a load of the vertical support portion, and when the oil fence 1 is deployed in the sea, it is immersed in sea water.
- the air chamber 110 allows the oil fence 1 to float without completely sinking in the sea.
- the upper predetermined region is located above the sea level, and the lower predetermined region is located below the sea level.
- the air chamber 110 located above the sea level is preferably about one third of the air chamber 110.
- the vertical support portion 100 has a length of about 1 to 10m, and is installed side by side spaced about 0.5 to 10m with the adjacent vertical support portion 100.
- the curtain portion 200 is connected to the vertical support portion 100 provided side by side spaced apart in the width direction of the oil fence 1 in the form of a film, substantially blocking the oil, the oil fence (1) To be collected inward.
- the curtain portion 200 is preferably made of a fabric material that can withstand the tension acting in the longitudinal direction of the curtain portion 200 is not permeable oil because the specific gravity is similar to the specific weight of the seawater.
- the oil fence 1 is provided with a damping bag 210, one side of which is open at the edge of the upper end and the lower end of the curtain portion 200, of the oil fence (1) Increasing the fluid drag can damp vertical motion and prevent oily seawater from splashing over or leaking below the oil fence 1.
- the vertical support portion 100 has a clamp or a ring 140 is formed on the upper, middle, lower portion in the longitudinal direction of the vertical support portion 100, the length of the curtain portion 200 It may be coupled to the curtain portion 200 by a wire 150 connected in a direction.
- the vertical support part insertion pocket 220 corresponding to the vertical support part 100 is inserted into the curtain part so that both ends of the vertical support part 100 are inserted and fixed in the height direction of the vertical support part 100. It may be formed at both ends in the height direction of the 200). At this time, both ends of the vertical support part 100 are inserted into and fixed to the vertical support part insertion pocket 220.
- the oil fence can be easily attached to or detached from the vertical support part 100 to the curtain part 200, it is possible to partially replace and clean the contaminated part, thereby reusing the curtain part and the vertical support part. It has the advantage of being easy.
- the coupling method of the curtain unit 200 and the vertical support unit 100 is not limited to the coupling method as described above, it is possible to change as much as possible to be more efficient.
- the oil fence 1 may be stored in the storage box (3) which is provided at least one adjacent or wound around the winding means (2).
- the oil fence (1) is folded in the storage box (3) provided at least one or more adjacent, when storing, it is preferable that both ends in the longitudinal direction of the curtain portion 200 is located outside the storage box (3). Do.
- the oil fence (1) has a wide oil outflow area on the sea surface, when trying to extend the length of the curtain portion 200, the curtain portion 200 stored in the adjacent storage box 3 as shown in FIG. Can be easily expanded by connecting both ends of the.
- the oil fence 1 as described above may be used in the same manner as the assembled storage form or the linear assembled form.
- the assembly storage form is stored in the vertical support portion 100 and the curtain portion 200 constituting the oil fence (1) is wound around the winding means (2), such as a roll in the assembled state or stored folded (3) If the oil is spilled, it will be transported by ship or helicopter to the spill area for immediate deployment at sea.
- the linear assembly form is stored in a state in which the vertical support portion 100 and the curtain portion 200 constituting the oil fence 1 is separated, and the oil spilled, the vertical support portion 100 and the curtain After combining the unit 200 is to be deployed in the sea to be deployed.
- the oil fence 1 When the oil fence 1 is introduced into the sea and deployed, the oil fence 1 is preferably deployed such that seawater contaminated with oil is located on the side where the damping bag 210 is provided, and the damping bag 210 is not provided. In this case, it is preferable that the seawater contaminated with oil is located on the opposite side where the vertical support part 100 is located.
- the oil fence 1 when the oil fence 1 is connected to the helicopter or the vessel 4 for deployment, it can be connected by the tension wires at both ends in the width direction, additional machinery may be connected for rapid deployment.
- the oil fence 1 may be connected to an oil collecting device 5 such as an oil skimmer to collect oil accumulated inside.
- an oil collecting device 5 such as an oil skimmer to collect oil accumulated inside.
- the oil fence is provided with a vertical support portion sequentially provided in the air chamber, water chamber and ballast in the longitudinal direction, the curtain portion is connected between the vertical support portion is provided side by side spaced apart in the width direction by the curtain portion It has the advantage of being able to stably float on the sea even in high or rough weather conditions.
- the oil fence storage and deployment method according to the present invention has the advantage that it is easy to store and transport, it can be easily deployed even in harsh weather conditions and high waves.
- the oil fence according to the present invention is provided with a damping bag on the upper or lower portion of the curtain portion, it is possible to damp the movement of the oil fence in the vertical direction and to prevent the seawater containing oil even in the high waves do not exceed the oil fence. There is an advantage.
Abstract
Description
Claims (10)
- 해상으로 유출된 오일의 확산을 방지하는 오일펜스(1)에 있어서,상기 오일펜스(1)는공기가 유입되어 부력을 갖는 공기챔버(110)와, 상기 공기챔버(110) 하측에 위치하며 물이 흡입되는 워터챔버(120) 및 상기 워터챔버(120) 하측에 위치하며 하중을 제공하는 밸러스트(130)를 포함하는 튜브 형태의 수직지지부(100);상기 오일펜스(1)의 너비방향으로 일정 거리 이격되어 나란하게 구비되는 상기 수직지지부(100) 사이에 연결되며, 오일을 차단 및 모으는 막 형태의 커튼부(200); 를 포함하여 형성되는 것을 특징으로 하는 오일펜스.
- 제 1항에 있어서,상기 오일펜스(1)는상기 공기챔버(110)의 상부 일정영역은 해수면으로부터 상측에 위치하며,상기 공기챔버(110)의 하부 일정영역, 상기 워터챔버(120) 및 상기 밸러스트(130)는 해수면으로부터 하측에 위치하는 것을 특징으로 하는 오일펜스.
- 제 2항에 있어서,상기 워터챔버(120)는상단부에 적어도 한개 이상의 공기배출구(121)가 형성되고,하단부에 적어도 한개 이상의 물흡입구(122)가 형성되는 것을 특징으로 하는 오일펜스.
- 제 3항에 있어서,상기 오일펜스(1)는상기 커튼부(200)의 상단부 및 하단부의 가장자리 중 적어도 어느 하나에 일측이 개방된 감쇠주머니(210)가 구비되는 것을 특징으로 하는 오일펜스.
- 제 4항에 있어서,상기 수직지지부(100)는상기 수직지지부(100)의 길이방향으로 상, 중, 하부에 클램프 또는 고리(140)가 형성되어 상기 커튼부(200)에 길이 방향으로 연결되어 있는 와이어(150)에 의해 상기 커튼부에 장착되는 것을 특징으로 하는 오일펜스.
- 제 4항에 있어서,상기 커튼부(200)는상기 수직지지부(100)의 높이 방향으로 양측 단부가 삽입 고정되며 탈부착이 용이하도록 상기 수직지지부(100)에 대응되는 수직지지부 삽입주머니(220)가 상기 커튼부(200)의 높이 방향으로 양단에 형성되는 것을 특징으로 하는 오일펜스.
- 제 5항 또는 6항 중 어느 한 항에 있어서,상기 밸러스트(130)는비중이 해수의 2배 이상인 재질로 제작되는 것을 특징으로 하는 오일펜스.
- 제 7항에 있어서,상기 수직지지부(100)는내식성이 높은 폴리머 또는 스틸 재질로 제작되는 것을 특징으로 하는 오일펜스.
- 제 1항 내지 8항 중 어느 한 항에 의한 오일펜스를 보관하는 방법에 있어서,상기 오일펜스(1)는적어도 하나 이상 인접하여 구비되는 보관함(3)에 접혀져 보관되되,상기 커튼부의 길이 방향으로 양측 단부가 상기 보관함(3) 외측에 위치되는 것을 특징으로 하는 오일펜스 보관방법.
- 제 1항 내지 8항 중 어느 한 항에 의한 오일펜스를 보관하는 방법에 있어서,상기 오일펜스는권취수단(2)에 권취되어 보관되는 것을 특징으로 하는 오일펜스 보관방법.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/992,374 US9068315B2 (en) | 2010-12-08 | 2011-11-16 | Oil fence and method for storing same |
ES201390059A ES2438627B2 (es) | 2010-12-08 | 2011-11-16 | Barrera para petróleo y método para su almacenamiento. |
BR112013014438A BR112013014438A2 (pt) | 2010-12-08 | 2011-11-16 | barreira de petróleo e método para armazenar a mesma |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20100124799A KR101149032B1 (ko) | 2010-12-08 | 2010-12-08 | 오일펜스 및 그 보관방법 |
KR10-2010-0124799 | 2010-12-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012077919A1 true WO2012077919A1 (ko) | 2012-06-14 |
Family
ID=46207352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2011/008737 WO2012077919A1 (ko) | 2010-12-08 | 2011-11-16 | 오일펜스 및 그 보관방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9068315B2 (ko) |
KR (1) | KR101149032B1 (ko) |
BR (1) | BR112013014438A2 (ko) |
ES (1) | ES2438627B2 (ko) |
WO (1) | WO2012077919A1 (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017004723A1 (en) * | 2015-07-08 | 2017-01-12 | Canadian Floating Fence Corporation | Aquatic containment material and method of use |
KR101753328B1 (ko) * | 2016-10-20 | 2017-07-03 | 한국해양과학기술원 | 승하강 커튼식 수중보 |
KR101896614B1 (ko) | 2016-12-28 | 2018-09-07 | 한국과학기술연구원 | 유분리 막을 구비하는 오일 펜스 |
KR101925014B1 (ko) * | 2017-03-30 | 2018-12-04 | 한국과학기술원 | 센서 장치와 이를 이용한 펜스 장치 |
KR102000527B1 (ko) * | 2017-08-16 | 2019-10-01 | 주식회사 포어시스 | 계류플랫폼모듈, 해상 부유쓰레기 차단장치 및 해상 부유쓰레기 차단방법 |
KR20190088750A (ko) | 2018-01-19 | 2019-07-29 | 한국과학기술원 | 오일펜스 장치 |
KR102130116B1 (ko) | 2018-02-19 | 2020-07-03 | 한국과학기술연구원 | 친수성 소재를 포함하는 펜스 |
KR102202280B1 (ko) | 2018-10-23 | 2021-01-13 | 한국과학기술연구원 | 복합기공 메쉬를 구비한 친수성 소재의 오일펜스 |
KR102246587B1 (ko) | 2018-12-28 | 2021-04-29 | 이용준 | 밸러스트 및 이를 구비한 펜스 |
CN112160299B (zh) * | 2020-09-23 | 2021-11-19 | 泰州市金海运船用设备有限责任公司 | 海洋油污防扩散围油处理装置 |
CN114000478A (zh) * | 2021-11-04 | 2022-02-01 | 泰州市金海运船用设备有限责任公司 | 一种可高效拆装的海面溢油回收用围油栏 |
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- 2011-11-16 ES ES201390059A patent/ES2438627B2/es active Active
- 2011-11-16 US US13/992,374 patent/US9068315B2/en active Active
- 2011-11-16 BR BR112013014438A patent/BR112013014438A2/pt not_active Application Discontinuation
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Also Published As
Publication number | Publication date |
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US9068315B2 (en) | 2015-06-30 |
ES2438627B2 (es) | 2015-08-12 |
ES2438627R1 (es) | 2015-01-09 |
KR101149032B1 (ko) | 2012-05-24 |
US20130343820A1 (en) | 2013-12-26 |
BR112013014438A2 (pt) | 2016-09-13 |
ES2438627A2 (es) | 2014-01-17 |
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