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1. 发明授权

US09650751B2 Method and device for deepening riverbeds and their cleaning from sediments 有权
公开(公告)号：US09650751B2
公开(公告)日：2017-05-16
申请号：US14629745
申请日：2015-02-24
申请人： Vladimir Grigorievich Salnikov , Oleg Khanyshevich Khalidullin , Kasym Koyanbaevich Duskaev
发明人： Vladimir Grigorievich Salnikov , Oleg Khanyshevich Khalidullin , Kasym Koyanbaevich Duskaev
IPC分类号： E02F5/28 , E02B3/02 , E02F3/92 , E02F5/00
CPC分类号： E02B3/023 , E02F3/9225 , E02F5/006 , E02F5/282 , Y02A10/28
摘要： This invention relates to hydraulic engineering construction and can be used for deposit cleanup of river beds and channels. The object of the invention is to expand the arsenal of usable means for deposit cleanup and deepening of river beds, develop a method and create a device that uses the speed of the river current in the most effective way. The technical result of the claimed method is simplification and optimization of one existing method for cleanup of river beds and channels, increasing its functionality. The proposed method implements a movable water flow-restricting device with flow-guiding elements that creates a concentrated stream and directs it to a washout zone, bound by side walls, roof and washout surface.

2. 发明授权

US3711968A Dredge cutter head with counterbalancing vibrating system 失效
标题翻译：干式切割头与反平衡振动系统
公开(公告)号：US3711968A
公开(公告)日：1973-01-23
申请号：US3711968D
申请日：1970-11-27
申请人： IHC HOLLAND NV
发明人： VAN HEIJST W
IPC分类号： E02F3/90 , E02F3/92 , E02F5/00 , F16F15/10 , F16H39/02
CPC分类号： F16H39/02 , E02F3/9225 , E02F3/9287 , F16F15/10 , Y10T464/50
摘要： A cutter dredger with a rotary cutter adjacent the mouth of a suction pipe, in which a second vibratory system balances the first vibratory system comprised by the rotating cutter and its shaft when they encounter resistance during dredging. The drive is applied to the two vibratory systems at their point of interconnection, to reduce the strain on the drive train. The drive may be mechanical, intermediate the length of a torsion shaft, or hydraulic. If hydraulic, a common pump drives motors individual to the two vibratory systems and accumulators are disposed between each pair of the pump and motors. In a compact hydraulic embodiment, the drive and the two driven systems are concentrically interconnected.
摘要翻译：一种具有旋转切割器的切割挖泥船，其邻近吸入管的口，其中第二振动系统在挖泥期间遇到阻力时，平衡由旋转切割器组成的第一振动系统及其轴。驱动器在其互连点应用于两个振动系统，以减少传动系上的应变。驱动器可以是机械的，在扭转轴的长度之间，或液压的。如果液压，普通的泵驱动单独的两个振动系统的电机，蓄电池被设置在每对泵和电动机之间。在紧凑的液压实施例中，驱动器和两个驱动系统同心地互连。

3. 发明授权

US2039944A Method of and device for deep sea dredging 失效
标题翻译：深海疏浚方法及装置
公开(公告)号：US2039944A
公开(公告)日：1936-05-05
申请号：US71780834
申请日：1934-03-28
申请人： WILLIAMS JOHN C
发明人： WILLIAMS JOHN C
IPC分类号： E02F3/92 , E02F7/00
CPC分类号： E02F7/005 , E02F3/9225 , E02F3/9293 , Y10S277/929

4. 发明授权

US856544A Dredger-cutter. 失效
公开(公告)号：US856544A
公开(公告)日：1907-06-11
申请号：US1906331476
申请日：1906-08-21
申请人： OLLRICH JOHN F
发明人： OLLRICH JOHN F
CPC分类号： E02F3/9225

5. 发明授权

US09951496B2 Systems and methods for harvesting natural gas from underwater clathrate hydrate deposits 有权
公开(公告)号：US09951496B2
公开(公告)日：2018-04-24
申请号：US13051919
申请日：2011-03-18
申请人： Susanne F. Vaughan
发明人： Susanne F. Vaughan
IPC分类号： E02F3/92 , E02F3/88 , E02F7/00 , E02F3/90 , E02F7/06 , E21C50/00 , E21B43/01
CPC分类号： E02F7/005 , E02F3/8866 , E02F3/907 , E02F3/9212 , E02F3/9225 , E02F7/06 , E21B2043/0115 , E21C50/00
摘要： A system for harvesting natural gas from a clathrate deposit includes a storage system and a processing system. The storage system is located at a surface of a body of water and is configurable to couple to a conduit for receiving a slurry including clathrate hydrate pieces and natural gas from an underwater apparatus. The processing system is coupled to the conduit and is configured to separate the natural gas from the slurry.

6. 发明申请

US20160215476A1 APPARATUS AND METHOD FOR DEPLOYING AN OBJECT TO A SEA FLOOR 审中-公开
标题翻译：装置和方法，用于向海面铺设物体
公开(公告)号：US20160215476A1
公开(公告)日：2016-07-28
申请号：US14916563
申请日：2014-09-02
申请人： SOIL MACHINE DYNAMICS LIMITED
发明人： John Graeme Walker
IPC分类号： E02F9/00 , B63G8/00 , E02F3/92 , E21B41/04
CPC分类号： E02F9/003 , B63B2211/06 , B63G8/001 , B63G2008/002 , E02F3/9225 , E02F5/109 , E21B15/02 , E21B19/002 , E21B41/0007 , E21B41/04 , F16L1/16 , F16L1/168 , H02G1/10
摘要： A deployment apparatus for deploying an object to a sea floor is disclosed. The deployment apparatus comprises a body and an attachment part mounted to the body for releasably attaching an object to the apparatus. Thrusters provide thrust to transport the apparatus having an object attached thereto, and inflatable tanks mounted to the body have adjustable buoyancy.
摘要翻译：公开了一种用于将物体部署到海底的展开装置。展开装置包括主体和安装到主体的附接部分，用于将物体可释放地附接到装置。推进器提供推力以运送具有附接到其上的物体的装置，并且安装到主体的充气罐具有可调节的浮力。

7. 发明授权

US4768297A Trenching wheel, more especially for digging trenches 失效
标题翻译：沟槽轮，尤其适用于挖沟
公开(公告)号：US4768297A
公开(公告)日：1988-09-06
申请号：US059816
申请日：1987-06-09
申请人： Daniel Rivard
发明人： Daniel Rivard
IPC分类号： E02F3/20 , E02F3/24 , E02F3/92 , E02F5/02 , E02F9/28 , E02F5/08
CPC分类号： E02F9/2858 , E02F3/20 , E02F3/241 , E02F3/9225 , E02F9/2866
摘要： A trenching wheel more especially for digging trenches, of the type in which the tools are mounted on ring portions removably fixed to the periphery of said wheel. The arrangement for fixing each ring portion to the periphery of said wheel include:a first assembly of two end faces provided respectively at the ends of said ring portiona second assembly of two abutment faces fixed to the periphery of said wheel and orthogonal to the plane thereof; anda wedge shaped key insertable from outside the periphery of said wheel inwardly thereof, between an end face of said first assembly and an abutment face of said second assembly for applying the other of said end faces of said first assembly under pressure against the other of said abutment faces of said second assembly.
摘要翻译：更特别地用于挖沟的挖沟轮，其中工具安装在可拆卸地固定到所述轮的周边的环部上。用于将每个环部分固定到所述轮的周边的布置包括：分别在所述环部分的端部处设置的两个端面的第一组件，其具有固定到所述轮的周边并且垂直于所述平面的两个邻接面的第二组件的; 以及楔形钥匙，其可从所述车轮的周边的外侧向内插入，位于所述第一组件的端面和所述第二组件的邻接面之间，用于将所述第一组件的所述端面中的另一个在相对于另一个所述第二组件的邻接面。

8. 发明授权

US3808716A Dredge cutter head 失效
标题翻译： DREDGE CUTTER HEAD
公开(公告)号：US3808716A
公开(公告)日：1974-05-07
申请号：US22555472
申请日：1972-02-11
申请人： HATTUM EN BLANKEVOORT BV VAN
发明人： VERBEEK A
IPC分类号： E02F3/92 , E02F9/28
CPC分类号： E02F3/9293 , E02F3/9225 , E02F9/2866
摘要： A cutter head construction for use in a cutter dredger, comprising a plurality of spiral-helical arms which on one end join together at a hub and on the other are connected by means of a supporting ring, to which arms are secured lateral ground working teeth each consisting towards their operative ends of a tooth crown extending from a tooth crown base, the representative tooth tips of which crowns, defined as the points halfway the tip or the middle of a cutting rib formed at the free end of the unworn tooth crown and the projection on the axis of the tooth crown of the centre of the wearing surface of the worn tooth crown, together define an imaginary enveloping plane in the form of a plane of revolution co-axial with said hub and said ring.
摘要翻译：一种用于切割挖泥船的切割头结构，包括多个螺旋形螺旋臂，其一端在轮毂处连接在一起并且另一端通过支撑环连接，臂被固定在侧面地面工作齿上每一个都由齿冠的操作端部组成，其牙齿基座的代表性的齿顶位于齿冠基座的表面，其齿顶被定义为在未磨损的齿冠的自由端形成的切割肋的尖端或中间的点，在磨损的齿冠的磨损表面的中心的齿冠的轴线上的突起一起限定了与所述轮毂和所述环同轴的旋转平面形式的虚拟包络平面。

9. 发明授权

US2233943A Cutter for dredges 失效
标题翻译：挖泥机用于疏浚
公开(公告)号：US2233943A
公开(公告)日：1941-03-04
申请号：US25434339
申请日：1939-02-03
申请人： ATLANTIC GULF AND PACIFIC COMP
发明人： GAYLORD LAURENCE T
IPC分类号： E02F3/92
CPC分类号： E02F3/9293 , E02F3/9225

10. 发明授权

US1559060A Scraper blade 失效
标题翻译：刮刀刀片
公开(公告)号：US1559060A
公开(公告)日：1925-10-27
申请号：US62839523
申请日：1923-03-28
申请人： ALLEMAN GRANT E
发明人： ALLEMAN GRANT E
IPC分类号： E02F3/92
CPC分类号： E02F3/9225

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