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1. 发明授权

EP2386001B1 EXCAVATING DEVICE FOR EXCAVATING GROUND UNDER WATER, AND METHOD FOR EXCAVATING GROUND 无效
标题翻译：开挖设备例如水下挖掘和方法，例如挖
公开(公告)号：EP2386001B1
公开(公告)日：2012-12-05
申请号：EP10700109.1
申请日：2010-01-07
申请人： Dredging International N.V.
发明人： VERBOOMEN, Bart Peter
IPC分类号： E02F3/90 , E02F3/88 , E02F3/92
CPC分类号： E02F3/905 , E02F3/8841 , E02F3/92 , E02F3/9212

2. 发明公开

EP0927286A1 DREDGING APPARATUS 失效
标题翻译：疏浚设备
公开(公告)号：EP0927286A1
公开(公告)日：1999-07-07
申请号：EP97940503.0
申请日：1997-09-11
申请人： Flesen, Steinar , AGR Ability Group AS
发明人： Flesen, Steinar , AGR Ability Group AS
IPC分类号： E02F3
CPC分类号： E02F3/8858 , E02F3/8808 , E02F3/92
摘要： A dredging apparatus (24) works on the seabed (14). It is especially intended for the removal of cuttings gathered around a bore hole mouth at seabed (14), the removal being carried out by means of an ejector (30, 40) having coupled thereto a suction hose (32) and a conveyor pipe (34), respectively, for moving the cuttings to another place on the seabed (14). The dredging apparatus (24) comprises a drive motor (22), a pumping device (38) and an ejector (30, 40), the drive motor (22) being adapted to drive the pumping device (38) which, in its turn, is adapted to deliver a forced flow of water to the ejector (30, 40) in order to establish and maintain the ejecting effect. In order to avoid the pumping-down of enormous amounts of water to large depths by means of a motor-driven pumping device in a surface position, which is particularly energy, weight and space demanding on board of the rig, the ejector (30, 40), pumping device (38) and drive motor (22) are assembled to form a unit. A cable (20) delivers energy to the motor (22) from the surface.

3. 发明授权

EP0760037B1 DREDGING INSTALLATION 失效
标题翻译： BAGGERANLAGE
公开(公告)号：EP0760037B1
公开(公告)日：1998-08-12
申请号：EP95918211.4
申请日：1995-05-16
申请人： DE GROOT NIJKERK MACHINEFABRIEK B.V. , B & B BEHEER B.V. , Aannemingsbedrijf J.G. Nelis B.V.
发明人： BROUWER, Jan , VAN BERK, Hendrikus
IPC分类号： E02F3/92
CPC分类号： E02F3/925 , E02F3/92
摘要： An installation for sucking up material located on the bed of a body of water comprises a housing (1) that is provided with a suction pipe (2) which extends towards the bed of the body of water, which suction pipe (2) has a suction opening (22) and is connected to a pump (4) located in the housing (1), as well as means for removal of the material sucked up. Said suction pipe (2) protrudes at a fixed angle with respect to the housing (1).

4. 发明授权

EP0371588B1 Dredging apparatus 失效
标题翻译：疏浚设备
公开(公告)号：EP0371588B1
公开(公告)日：1994-12-14
申请号：EP89309664.4
申请日：1989-09-22
申请人： UBE INDUSTRIES, LTD.
发明人： Kuioka, Kiyoshi c/o Ube Industries Ltd. , Yamamoto, Ryoichi c/o Ube Industries Ltd. , Inaba, Koji c/o Ube Industries Ltd. , Hoshino, Toyoma c/o Ube Industries Ltd.
IPC分类号： E02F3/88 , E02F3/90 , E02F3/92 , E02F5/28 , E02F7/00 , E02F7/02 , E02F7/06
CPC分类号： E02F3/8841 , E02F3/88 , E02F3/90 , E02F3/92 , E02F3/9275 , E02F7/00 , E02F7/02 , E02F7/023 , E02F7/065 , Y10S37/902

5. 发明公开

EP0587256A3 Dredging apparatus 失效
标题翻译：疏浚设备
公开(公告)号：EP0587256A3
公开(公告)日：1994-04-13
申请号：EP93203116.4
申请日：1989-09-22
申请人： UBE INDUSTRIES, LTD.
发明人： Kuioka, Kiyoshi, c/o Ube Industries Ltd. , Yamamoto, Ryoichi, c/o Ube Industries Ltd. , Inaba, Koji, c/o Ube Industries Ltd. , Hoshino, Toyama, c/o Ube Industries Ltd.
IPC分类号： E02F3/88 , E02F3/90 , E02F3/92 , E02F7/02
CPC分类号： E02F3/8841 , E02F3/88 , E02F3/90 , E02F3/92 , E02F3/9275 , E02F7/00 , E02F7/02 , E02F7/023 , E02F7/065 , Y10S37/902
摘要： Mud is taken into a vertical screw conveyor (1) while an inlet device is rotating or without the use of such an inlet device. The mud is sent from the discharge port of the conveyor into a transport pipe (24). The mud is forcibly sent by a compressed air. Screens are provided to take only the mud into the screw conveyor. Paddles for stirring mud are provided on the vanes of the screw. A check valve and/or a pressure feeder (transport pump) is provided between the discharge port of the conveyor and the transport pipe.
摘要翻译：当入口装置旋转或不使用这种入口装置时，将泥浆带入垂直螺旋输送机（1）。泥浆从输送机的排出口送入输送管道（24）。泥浆被压缩空气强行送出。提供筛网仅将泥浆带入螺旋输送机。在螺杆的叶片上设置用于搅拌泥浆的桨。在输送机的排出口与输送管之间设置止回阀和/或压力输送器（输送泵）。

6. 发明公开

EP0230308A1 Peat harvester 失效
标题翻译：泥炭收割机
公开(公告)号：EP0230308A1
公开(公告)日：1987-07-29
申请号：EP87100730.8
申请日：1987-01-20
申请人： Entreprises Premier CDN Ltee.
发明人： Bélanger, Bernhard
IPC分类号： E21C49/00
CPC分类号： E21C49/00 , E02F3/92 , Y10S56/15
摘要： A peat harvesting machine (1) having a peat collecting tank (9), and at least one collecting head (11) with a peat inlet connected to the tank. Means (81) are provided for setting the peat inlet at an optimum height above peaty ground to collect the peat. Means (101) are provided on the machine for drawing peat up into the head and into the tank as the machine is moved over the ground. Means (111) are also provided for automatically adjusting the height of each inlet as the machine moves to maintain each inlet generally at the optimum height irregardless of the changes in the contour of the ground.
摘要翻译：一种具有泥炭收集罐（9）的泥炭收获机（1），以及至少一个具有与泥罐连接的泥炭入口的收集头（11）。装置（81）用于将泥煤入口设置在泥炭地上方的最佳高度以收集泥炭。在机器上提供装置（101），用于在机器在地面上移动时将泥炭吸入头部并进入罐中。还提供装置111，用于在机器移动时自动调节每个入口的高度，以将每个入口大体维持在最佳高度，而不管地面轮廓的变化。

7. 发明公开

EP0032086A3 Floating water intake for water pumping installation 有权
标题翻译：用于水泵安装的浮动水入口
公开(公告)号：EP0032086A3
公开(公告)日：1981-07-29
申请号：EP80401816
申请日：1980-12-18
申请人： BERGERON-RATEAU
发明人： Bergeron, Paul
IPC分类号： E02B13/00 , E03B05/00 , E02F03/92 , F04D29/70
CPC分类号： E02F3/92 , E02B13/00

8. 发明公开

EP2751346A1 SUCTION MOUTH FOR A SUBSEA MINING TOOL 有权
标题翻译： Saugmund用于水下拆除工具
公开(公告)号：EP2751346A1
公开(公告)日：2014-07-09
申请号：EP12769015.4
申请日：2012-10-02
申请人： Marine Resources Exploration International B.V.
发明人： PATRICIU, Dan Costache
IPC分类号： E02F3/88 , E02F3/92
CPC分类号： E02F3/92 , E02F3/8866 , E02F3/902 , E02F3/907 , E02F3/925 , E02F3/9262 , E02F3/9293
摘要： A suction mouth (10) for mounting on the front of a subsea mining tool and to be pushed into sediment. The suction mouth comprises a hollow body (12) having an entrance opening (14) and an exit opening (16), wherein the body converges from the entrance opening towards the exit opening. The entrance opening has a lower lip (20) and an upper lip (22), and the upper lip comprises an extension (22a) projecting forwardly and upwardly relative to the lower lip to form a canopy over the entrance opening. The suction mouth (10) may include a valve (30) on the body downstream of the entrance opening which is operable to selectively provide a further entrance opening into the body. Where such a valve is present, the consistency of the material sucked in can be regulated.

9. 发明公开

EP1180177A1 SUCTION EXCAVATOR 审中-公开
标题翻译： SAUGBAGGER
公开(公告)号：EP1180177A1
公开(公告)日：2002-02-20
申请号：EP00906532.7
申请日：2000-03-02
申请人： Lattice Intellectual Property Limited
发明人： AINSWORTH, James Howard , SUTHERLAND, Andrew , PARSONAGE, Haydon
IPC分类号： E02F3/92
CPC分类号： E02F3/92 , E02F3/902 , E02F9/24
摘要： A suction excavator comprising an air pump for generating a flow of air, a nozzle (11) through which air is drawn under the influence of the air pump, the nozzle being arranged when in use to suck up spoil from an excavation (10) and means (18, 20, 23, 25, 30, 40...) for separating spoil (22) from the air drawn through the nozzle. The excavator is provided with a fuel gas detector (21, 51) to detect for the presence of fuel gas in the flow of air drawn up through the nozzle (11). When fuel gas is detected a valve (28) may be actuated to interrupt the flow of air up through the nozzle (11) and instead to admit air from a substantially fuel gas free source (27a) to flush any fuel gas out of the system reducing the risk of an explosion.

10. 发明授权

EP0587256B1 Dredging apparatus 失效
标题翻译： Nassbaggervorrichtung
公开(公告)号：EP0587256B1
公开(公告)日：1998-03-25
申请号：EP93203116.4
申请日：1989-09-22
申请人： UBE INDUSTRIES, LTD.
发明人： Kuioka, Kiyoshi, c/o Ube Industries Ltd. , Yamamoto, Ryoichi, c/o Ube Industries Ltd. , Inaba, Koji, c/o Ube Industries Ltd. , Hoshino, Toyama, c/o Ube Industries Ltd.
IPC分类号： E02F3/88 , E02F3/90 , E02F3/92 , E02F7/02
CPC分类号： E02F3/8841 , E02F3/88 , E02F3/90 , E02F3/92 , E02F3/9275 , E02F7/00 , E02F7/02 , E02F7/023 , E02F7/065 , Y10S37/902

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