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1. 发明公开

EP4419754A1 DEVICE AND METHOD FOR REMOVING GRANULAR MATERIAL 审中-实审
公开(公告)号：EP4419754A1
公开(公告)日：2024-08-28
申请号：EP22884145.8
申请日：2022-10-19
申请人： Granfoss AS
发明人： TAYEBI, Davoud
IPC分类号： E02F3/88 , E02F5/28 , E02F3/90 , E02F3/92 , B65G53/24 , B65G53/30 , B65G53/40
CPC分类号： E02F3/925 , E02F3/9262 , B65G53/42

2. 发明授权

EP2796619B1 Schwimmfähige Arbeitsplattform mit einem Hubsystem und Verfahren zum Heben bzw. Absenken einer derartigen schwimmfähigen Arbeitsplattform 有权
标题翻译：浮动工作平台升降系统和方法，提升和这样的一个浮动工作平台降低
公开(公告)号：EP2796619B1
公开(公告)日：2016-11-16
申请号：EP14164067.2
申请日：2014-04-09
申请人： BITEK Bergungsdienst GmbH
发明人： Coll, Brian Christopher
IPC分类号： E02B17/00 , E02B17/02 , E02B17/08 , E02F9/06 , E02F3/90 , E02F3/96 , E02F3/92
CPC分类号： E02B17/021 , E02B17/0809 , E02B2017/0039 , E02F3/907 , E02F3/925 , E02F3/963 , E02F9/067

3. 发明公开

EP2935706A1 DREDGING ARRANGEMENT COMPRISING A BIASING DEVICE 审中-公开
标题翻译：与偏挖掘机安排
公开(公告)号：EP2935706A1
公开(公告)日：2015-10-28
申请号：EP13818509.5
申请日：2013-12-20
申请人： IHC Holland IE B.V.
发明人： VAN OPSTAL, Timothy Alexander , BIJVOET, Erwin Cornelis Johannes , KONING, Theodorus Adrianus
IPC分类号： E02F3/92 , E02F3/88 , E02F3/90
CPC分类号： E02F3/8841 , E02F3/905 , E02F3/9243 , E02F3/925 , E02F3/9293 , E02F9/067
摘要： The invention relates to a dredging arrangement for dredging material from an underwater bottom (6). The dredging arrangement comprises a drag head body (11) and a visor (12), the visor (12) being connected to the drag head body (11) and is moveable with respect to the drag head body (11) over a predetermined range. The biasing device (60) is provided in between the drag head body (11) and the visor (12) exerting a biasing force on the visor (12) over a biasing portion of the predetermined range, the biasing portion being at least 25% of the range.

4. 发明公开

EP1007184A1 METHOD AND SYSTEM FOR CLEANING A WATER BASIN FLOOR 失效
标题翻译：方法和系统的清洗水箱地板
公开(公告)号：EP1007184A1
公开(公告)日：2000-06-14
申请号：EP98922361.5
申请日：1998-05-15
申请人： Orange County Water District
发明人： CLARK, Andrew, M. , NEELY, Jerry , HOLT, John , LOPATA, Marc , FLOWERS, Allan , MIYAKE, Michio
IPC分类号： B01D21/30 , B01D35/00 , B08B5/04 , E04H3/16 , E04H4/12 , E04H4/16
CPC分类号： E02F3/925 , E02F3/8858 , E02F3/902 , E02F3/907 , E02F5/287 , E04H4/1654
摘要： A method and system for cleaning an underwater floor is disclosed. The method includes: submerging a self-propelled underwater vehicle into a body of water, such as a basin, for example; directing the vehicle to traverse the basin floor; suctioning sediment particles from the floor as the vehicle traverses the floor; and providing a suction force to the vehicle. In one embodiment, the act of suctioning includes removing substantial amounts of particles smaller than a predetermined size from the floor while not removing particles larger than a predetermined size. The system includes: the submersible, self-propelled vehicle (10) for traversing the underwater floor; a first vacuum hood (20, 22), coupled to the vehicle, for suctioning sediment particles from the underwater floor; and a first pump (54), coupled to the hood, for providing a suction force to the hood.

5. 发明公开

EP0737783A2 A casing for use in excavation of a borehole 失效
标题翻译： Bohrröhre
公开(公告)号：EP0737783A2
公开(公告)日：1996-10-16
申请号：EP96250119.3
申请日：1992-01-22
申请人： THE CHARLES MACHINE WORKS INC
发明人： Schuermann, Kenneth W. , Deken, Arthur D. , Franklin, James E.
IPC分类号： E02F3/92 , E21B7/18 , E21B7/20 , E21B21/12
CPC分类号： E02F3/925 , E02F3/9206 , E02F3/9256 , E02F5/003 , E21B7/16 , E21B7/18 , E21B7/20 , E21B21/12
摘要： This invention relates to a casing (20, 256) for use in excavation of a borehole by an apparatus directing a high velocity fluid against the material to be excavated, the borehole having a predetermined diameter, comprising:

a tubular portion (22, 266) of diameter to be moved within the borehole as it is excavated to maintain the diameter of the borehole;
a portion (24, 260) secured at an end of said tubular member for passage of the apparatus for excavation within the tubular portion to direct the high velocity fluid at the excavation site, a seal (29, 262) provided in said portion to seal against said apparatus; and
a discharge portion (26, 264) to discharge material excavated by said apparatus from the site of excavation along the interior of the tubular portion for disposal.
摘要翻译：本发明涉及一种用于通过将高速流体引导到待挖掘的材料上的装置来挖掘钻孔的壳体（20,256），所述钻孔具有预定的直径，包括：管状部分（22,266）的直径在钻孔中被移动以在钻孔中移动以保持钻孔的直径; 固定在所述管状构件的端部处的一部分（24,260），用于在所述管状部分内通过所述用于挖掘的装置，以将所述高速流体引导到所述挖掘位置，设置在所述部分中的密封件（29,262）以密封针对所述装置; 以及排出部分（26,264），用于沿着所述管状部分的内部将所述设备挖掘的材料从所述挖掘的位置排出，以便处置。

6. 发明授权

EP0548707B1 Verfahren und Vorrichtung zum Vergrössern der Wassertiefe eines Gewässers 失效
标题翻译：方法和装置，以提高水道的水的深度
公开(公告)号：EP0548707B1
公开(公告)日：1996-04-03
申请号：EP92121125.6
申请日：1992-12-11
申请人： ANTON MÜSING GmbH & CO. KG
发明人： Sacklowski, Siegbert, Dipl.-Ing.
IPC分类号： E02F5/28 , E02F3/92 , E02F3/88
CPC分类号： E02F3/905 , E02F3/88 , E02F3/9206 , E02F3/925 , E02F5/287

7. 发明公开

EP0496481A3 Soft excavator 失效
标题翻译：软式挖掘机
公开(公告)号：EP0496481A3
公开(公告)日：1992-10-07
申请号：EP92250019.4
申请日：1992-01-22
申请人： THE CHARLES MACHINE WORKS INC
发明人： Schuermann, Kenneth W. , Deken, Arthur D. , Franklin, James E.
IPC分类号： E02F3/92 , E02F5/00 , E21B7/18 , E21B7/20 , E21B21/12
CPC分类号： E02F3/925 , E02F3/9206 , E02F3/9256 , E02F5/003 , E21B7/16 , E21B7/18 , E21B7/20 , E21B21/12
摘要： A soft excavator (10, 90, 110, 130) is disclosed which utilizes a jet of high velocity fluid flow such as air or water flow, preferably supersonic, through a nozzle (48, 92, 112) to excavate a material, such as the ground. A second passage for air flow is provided which is directed by an evacuator skirt (52, 102) in a direction along the excavator generally opposite the direction of discharge of the high velocity excavating flow to entrain the material excavated for disposal.

8. 发明授权

EP2639359B1 Dredging equipment and method for dredging or mining with such equipment 有权转让
标题翻译： Saugbaggergerät和利用这样的装置进行清淤或采矿程序
公开(公告)号：EP2639359B1
公开(公告)日：2016-12-21
申请号：EP12001800.7
申请日：2012-03-16
申请人： JAN DE NUL N.V.
发明人： Blomme, Willy Oscar , Fordeyn, Jan Etienne Diane , Malherbe, Bernard
IPC分类号： E02F3/90 , E02F3/88
CPC分类号： E02F3/905 , E02F3/8841 , E02F3/885 , E02F3/902 , E02F3/925 , E21C50/00

9. 发明授权

EP2481490B1 Device and method for cleaning hollow piles that have been provided into a substrate 有权转让
标题翻译：设备和方法，用于在中空支柱设置在基板的清洗
公开(公告)号：EP2481490B1
公开(公告)日：2014-07-16
申请号：EP11152680.2
申请日：2011-01-31
申请人： GeoSea NV
发明人： Vanderbeke, Koen , Van Dromme, Martin Jozef Mariette
IPC分类号： B08B9/043 , B08B9/045 , E02D5/40 , E02F3/90 , E02F3/92 , E02B17/00
CPC分类号： E02D5/40 , B08B9/0433 , B08B9/045 , E02B2017/0091 , E02F3/90 , E02F3/925

10. 发明公开

EP2481490A1 Device and method for cleaning hollow piles that have been provided into a substrate 有权转让
标题翻译： Vorrichtung und Verfahren zur Reinigung von in einem Substrat bereitgestellten Hohlpfeilern
公开(公告)号：EP2481490A1
公开(公告)日：2012-08-01
申请号：EP11152680.2
申请日：2011-01-31
申请人： GeoSea NV
发明人： Vanderbeke, Koen , Van Dromme, Martin Jozef Mariette
IPC分类号： B08B9/043 , E02B17/00 , E02D5/40
CPC分类号： E02D5/40 , B08B9/0433 , B08B9/045 , E02B2017/0091 , E02F3/90 , E02F3/925
摘要： The invention relates to a device (1) for cleaning the inside or outside of a hollow pile (2) that has been provided into a substrate, in particular an underwater bottom (3). The device comprises a hollow tube (5), adapted to be lowered into or around the pile (2) by lowering means, the tube being provided at an end with excavating means (7) for dislodging bottom material (3) present inside or outside the pile, with means for upwardly discharging the dislodged bottom material through the hollow tube, and with a plurality of first fluid jet nozzles (75), adapted to eject a fluid against the inner or outer wall of the pile. The invention also relates to an efficient method for cleaning the inside or outside of a hollow pile by using the device, and a jack-up pontoon provided with the device.
摘要翻译：本发明涉及一种用于清洁已经设置在基材，特别是水下底部（3）中的中空绒头（2）的内部或外部的装置（1）。该装置包括一个中空管（5），适于通过下降装置下降到该堆（2）中或其周围，该管在一端设有挖掘装置（7），用于移出内外的底部材料（3）该桩具有用于通过中空管向上排出移出的底部材料的装置，以及多个第一流体喷射嘴（75），其适于将流体喷射抵靠桩的内壁或外壁。本发明还涉及通过使用该装置来清洁中空桩的内部或外部的有效方法，以及设置有该装置的自升式浮筒。

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