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1. 发明申请

WO2023066578A1 PARAVANE FOR A BARRIER TOWED BY A VESSEL 审中-公开
公开(公告)号：WO2023066578A1
公开(公告)日：2023-04-27
申请号：PCT/EP2022/075927
申请日：2022-09-19
申请人： NOFI AS
发明人： NILSEN, Dag, Hjalmar , OLSEN, Erlend, Jarl , PEDERSEN, Birgit
IPC分类号： E02B15/04
摘要： The present invention relates to a paravane (10) for a barrier (2) towed by a vessel (VE). The paravane (10) comprises a floating body (11), a main skirt (20) suspended below the floating body (11), an upper lamella (31) having a first point (31a) secured to the front end (20a) of the main skirt (20), a second point (31b) secured to the rear end (20b) of the main skirt (20) and a third point (31c) provided at a distance from the main skirt (20) and a lower lamella (33) having a first point (33 a) secured to the front end (20a) of the main skirt (20) below the upper lamella (31), a second point (33b) secured to the rear end (20b) of the main skirt (20) below the upper lamella (31) and a third point (33c) provided at a distance from the main skirt (20). A front towing interface (FTI) is connected to the third point (31c) of the upper lamella (31) and the third point (33c) of the lower lamella (33). The floating body (11), the main skirt (20), the upper lamella (31) and the lower lamella (33) are made of one or more flexible materials. The upper lamella (31) has a skirt facing edge (31sfe) defined as the edge between the first point (31a) and the second point (31b), wherein the skirt facing edge (31sfe) is secured continuously or at intervals to the main skirt (20).

2. 发明申请

WO2022203956A1 METHOD, APPARATUS, AND SYSTEM FOR AQUATIC MICROPLASTICS REMOVAL 审中-公开
公开(公告)号：WO2022203956A1
公开(公告)日：2022-09-29
申请号：PCT/US2022/020934
申请日：2022-03-18
申请人： PROJECT PLASTIC LLC
发明人： LIU, Yidian , BANKS, Nathanial , CHEN, Xi , AMIN, Muhammad Junaid
IPC分类号： C02F3/32 , C02F1/00 , C02F1/26 , C02F3/06 , E02B15/00 , E02B15/04
摘要： A method, apparatus, and system are provided, utilize a floating treatment wetland designed specifically for the sequestration of microplastic debris (i.e., plastic particles under 5 nm) from active water systems. This process can be achieved through the careful selection of a root structure combined with the development of a robust housing for the wetland pad, so that it may operate effectively in fast current conditions. Disclosed is a hydrodynamic fiberglass frame to encase and stabilize the floating treatment wetland during storm surges. The design of this frame may be adapted to encourage optimal flow to the underside of the wetland, in order to maximize the amount of water exposed to the wetland's biofilm filter.

3. 发明申请

WO2022194323A1 TEXTILES ERZEUGNIS UND VERWENDUNG DES TEXTILEN ERZEUGNISSES 审中-公开
公开(公告)号：WO2022194323A1
公开(公告)日：2022-09-22
申请号：PCT/DE2022/100156
申请日：2022-02-25
申请人： PUNTSCH, Frowin
发明人： PUNTSCH, Frowin
IPC分类号： D02G3/36 , E02B15/04 , D02G3/14
摘要： Die vorliegende Erfindung betrifft ein textiles Erzeugnis, das ein Kerngarn umfasst, wobei das Kerngarn einen Kernfaden und eine Umhüllung umfasst; die Umhüllung den Kernfaden zumindest teilweise umschließt; der Kernfaden Naturfasern umfasst; und die Umhüllung Naturhaare umfasst; und die Verwendung desselben.

4. 发明申请

WO2022146873A1 LOCALIZED HEATING SYSTEM FOR LARGE WATER BODIES WITH A PARTIAL CONFINEMENT SYSTEM 审中-公开
公开(公告)号：WO2022146873A1
公开(公告)日：2022-07-07
申请号：PCT/US2021/065093
申请日：2021-12-23
申请人： CRYSTAL LAGOONS TECHNOLOGIES, INC.
发明人： FISCHMANN, Fernando, Benjamin , AMIGO ALVAREZ, Jose
IPC分类号： C02F1/02 , C09K5/10 , E02B15/04 , F24S10/10 , F28D1/02 , F28D20/02
摘要： The present invention comprises a system for the localized heating of a portion of water within larger water bodies through a partial confinement of said portion of water without completely interrupting the water flow and where the concept of being in the same water body is maintained, in order to facilitate the practice of recreational activities in a heated environment. The present invention provides a solution to achieve a comfortable temperature of the water for direct contact recreational purposes in a cost-efficient manner, with a partial confinement system that allows creating a heat plug and provides for a serpentine-type flow between both sides of the partial confinement system.

5. 发明申请

WO2022020536A1 CONTAINMENT UNIT, CONTAINMENT SYSTEM AND METHOD FOR CONTAINING FLUID LEAKS 审中-公开
公开(公告)号：WO2022020536A1
公开(公告)日：2022-01-27
申请号：PCT/US2021/042667
申请日：2021-07-21
申请人： MARQUIX, INC.
发明人： HOLLOWAY, Robert , COOK, Ronald
IPC分类号： E02B15/00 , E02B15/04 , E02B15/08
摘要： A containment unit for containing fluid leaks in an ambient liquid. The containment unit comprises a weighted base for being disposed around the fluid leak. The weighted base is positioned on top of one or more suction piles. Further, the containment unit comprises a curtain unit coupled to the weighted base. The curtain unit comprises a helical spring and facilitates containing the fluid leak in the ambient fluid. The containment unit further comprises a flotation unit coupled to the curtain unit. The containment unit also comprises thrust roller bearings to allow rotation of the curtain unit with respect to the weighted base and the flotation unit. The invention further discloses a containment system comprising multiple containment units as needed depending on the depth of ambient liquid and as a surface flotation unit comprising pumps, sensors and skimming units to allow for the fluid leaked to be transferred to a vessel.

6. 发明申请

WO2021158119A1 CONTAINMENT BOOM, SYSTEM, AND METHOD FOR CONFINING AN OIL SPILL 审中-公开
公开(公告)号：WO2021158119A1
公开(公告)日：2021-08-12
申请号：PCT/NO2021/050032
申请日：2021-02-02
申请人： GB OCEAN AS
发明人： HELLAND, Per Martin
IPC分类号： E02B15/04
摘要： The invention relates to a containment boom for confining an oil spill within a restricted area on a water surface, wherein the containment boom comprises an openable link and connection means for connecting the containment boom at each side of the link to separate towing vessels. The invention also relates to a system for confining an oil spill comprising the containment boom and a storage means for storing the containment boom, wherein the storage means is configured to be situated at the perimeter of an offshore structure above the water surface, and wherein the lower part of the storage means is configured to be able to be opened and release the containment boom into the water upon deployment of the system. The invention furthermore relates to an offshore structure comprising the system a method for confining an oil spill using the system.

7. 发明申请

WO2020161381A1 A SEPARATING ARRANGEMENT FOR A DEVICE FOR COLLECTING WASTE FROM WATER AND A DEVICE 审中-公开
公开(公告)号：WO2020161381A1
公开(公告)日：2020-08-13
申请号：PCT/FI2020/000004
申请日：2020-02-06
申请人： Clewat Oy
发明人： MYLLYKOSKI, Johannes
IPC分类号： E02B15/04 , E02B15/10 , B63B35/32
摘要： The invention is a separating arrangement (113) for a de- vice for collecting waste material floating on or near the sur- face of water. The separating arrangement comprises a first basin (111 ) and a separating means (113). The water containing waste is led to the first basin by a transfer arrangement (104), for example, a pipe. The device is configured in such a way that the water coming from the transfer arrangement has a speed gradient, i.e. the cross section of the transfer arrangement has areas where the speeds of the water flow are different. The fastest speed component of the water has the highest concentration of waste. The first basin and the separating means are configured in such a way that when the water arrives at the first basin, most of the waste reaches the separating means and does not clog the walls of the first basin.

8. 发明申请

WO2020117066A1 DEVICE AND METHOD FOR DISPERSING OIL ON WATER 审中-公开
公开(公告)号：WO2020117066A1
公开(公告)日：2020-06-11
申请号：PCT/NO2019/050264
申请日：2019-12-02
申请人： SINTEF TTO AS
发明人： SØRSTRØM, Stein Erik , NORDTUG, Trond
IPC分类号： B05B1/20 , B05B13/04 , E02B15/04 , B01F3/08
摘要： A device and method for dispersing oil on water comprises a rig structure for being mounted in a vessel, the rig structure including a front transverse structure with at least one nozzle for flushing with pressurized water supplied from a pressure facility located on the vessel.

9. 发明申请

WO2020083835A1 A MARINE VESSEL FOR REMOVING DEBRIS PARTICLES IN A WATER COLUMN 审中-公开
公开(公告)号：WO2020083835A1
公开(公告)日：2020-04-30
申请号：PCT/EP2019/078569
申请日：2019-10-21
申请人： ORCAS AS
发明人： HYGEN TØRNKVIST, Arne
IPC分类号： B63B35/32 , E02B15/04
摘要： It is disclosed a marine vessel and methods suitable for removing buoyant debris particles from a water column in an autonomous manner. The vessel comprises a hull construction; a longitudinal stabilization passage constrained in space by the structure of the hull construction and a debris collecting device for collecting debris containing water. The vessel may also comprise a haulage system enabling automatic or semi-automatic emptying of the debris collection device into a larger debris storage container.

10. 发明申请

WO2020049583A1 A SYSTEM FOR REMOVING FLOATING DEBRIS IN AN OPEN WATER CHANNEL 审中-公开
公开(公告)号：WO2020049583A1
公开(公告)日：2020-03-12
申请号：PCT/IN2019/050026
申请日：2019-01-11
申请人： INDIAN INSTITUTE OF TECHNOLOGY, BOMBAY
发明人： JOTHIPRAKASH, Vinayakam , SINGH, Meena Harphool , RANU, Meena
IPC分类号： E02B15/04 , B63B35/32
摘要： A System for Removing Floating Debris in an Open Water Channel The invention relates to a system for removing floating debris in an open water channel. The system includes a perforated screen placed between the channel walls, extends from surface of water towards bottom of the channel to impede the flow of water thereby accumulating floating debris; a float connected on the rear side of the perforated screen; an inclined conveyor belt having an upper end and a lower end; a plurality of vessels mounted on the conveyor belt at predetermined location; and means for driving the conveyor belt for moving the conveyor belt from the lower end to the upper end to collect the accumulated floating debris and moves towards the upper end, whereby the vessel while transiting from the upper end towards the lower end dumps the floating debris in a debris collector.

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