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1. 发明授权

EP3140584B1 CONDUITE FLEXIBLE NON LIÉE DE TRANSPORT D'UN MATÉRIAU ABRASIF, PROCÉDÉ ET UTILISATION ASSOCIÉS 有权
公开(公告)号：EP3140584B1
公开(公告)日：2019-07-03
申请号：EP15719493.7
申请日：2015-05-06
申请人： Technip France
发明人： ESPINASSE, Philippe , PARENTEAU, Thomas
IPC分类号： F16L57/06 , F16L11/08 , E02F7/10

2. 发明公开

EP2812237A1 OVERFLOW DEVICE FOR A VESSEL 有权
标题翻译：溢流装置为船舶
公开(公告)号：EP2812237A1
公开(公告)日：2014-12-17
申请号：EP13703903.8
申请日：2013-01-23
申请人： IHC Holland IE B.V.
发明人： Kik, André , de Jager, Arie , VAN OPSTAL, Timothy Alexander , van Spaendonk, Bram Adrianus Waltherus
IPC分类号： B63B19/26 , B63B13/00 , E02F7/00 , B63B13/02 , E02F7/10 , B63B35/30
CPC分类号： B63B35/30 , B01D17/00 , B63B13/00 , B63B19/26 , B63B35/00 , E02F7/04 , E02F7/065
摘要： The invention relates to a passive overflow device for draining away head water standing above settled sand in a loading space of a hopper, wherein the passive overflow device extends along a longitudinal axis and comprises; an inlet for taking in the head water, an outlet section having an outlet for opening out in the outboard water and which outlet is level adjustable into an active position wherein in use, the head water is delivered proximate the sea bottom, a conduit which extends along the longitudinal axis of the passive overflow device and which conduit fluidly couples the inlet and the outlet, a supporting structure for coupling the overflow device with the loading space of a hopper, wherein, the outlet section comprises an flexible portion proximate the outlet for preventing mechanical overload to the supporting structure when the outlet, in use, in its active position accidently abuts the sea bottom.

3. 发明授权

EP0357652B1 DRUCKLUFT-FÖRDERKOPF 失效
标题翻译：气动提取头
公开(公告)号：EP0357652B1
公开(公告)日：1992-01-22
申请号：EP88903817.0
申请日：1988-04-27
申请人： WINTER, Johann
发明人： WINTER, Johann
IPC分类号： E02F3/88 , E02F3/90 , E02F3/92 , E02F5/28 , E02F7/10 , E21C45/00
CPC分类号： E02F3/92 , E02F3/88 , E02F3/907 , E02F3/925 , E02F5/287 , E02F7/10 , E21C50/00
摘要： A pneumatic extraction head for underwater debris, in particular sand and gravel, comprises a housing (16), a base plate (21) located at the bottom of the housing and forming an inlet opening for the debris, and a flange plate (22) located at the top of the housing for connection with an extraction pipe and a compressed air duct. A joint extending inside the housing between the base plate and the flange plate and surrounding the inlet opening for the debris serves to form an annular space for compressed air between the inner wall of the housing and the outer wall of the joint. Several mutually-spaced outlet openings for the compressed air in the compressed air space are provided in the base plate around the debris inlet opening. These outlet openings are provided with spring-loaded nonreturn valves.

4. 发明公开

EP0115677A1 A float 失效
标题翻译：施维默。
公开(公告)号：EP0115677A1
公开(公告)日：1984-08-15
申请号：EP83307389.3
申请日：1983-12-05
申请人： MULTIFINE LIMITED
发明人： Wayte, Noel Roger
IPC分类号： F16L1/04 , E02F7/10
CPC分类号： E02F7/10 , F16L1/24
摘要： A float for a steel pipe surface dredging line formed of snugly fitting inner and outer sleeves (1,2) each of which are composed of two sleeve parts (3, 4) and (5, 6) respectively.
The construction as described, may be readily dismantled in use. This is advantageous and cost saving, in that it means for example that the whole unit does not have to be discarded when localised damage occurs as in the prior art, rather only that particular part damaged i.e. one of the outer sleeve parts, has to be replaced. Moreover since the inner sleeve (2) may constitute 60% of the buoyancy required, loss of buoyancy due to outer sleeve damage does not render the whole unit ineffective as is possible with single shelled units known in the prior art.
The sleeves (1,2) which are hollow, may be either foam filled, of strengthened with internal struts (101). With this latter construction a port P in the outer sleeve 2 may be provided so that the sleeve can be selectively filled with water, for example, so varying the buoyancy on site.
摘要翻译：用于钢管表面疏浚线的浮子由紧密配合的内套筒和外套筒（1,2）形成，每个套筒分别由两个套筒部分（3,4）和（5,6）组成。所述的结构可以在使用中容易地拆除。这是有利且成本节约的，因为这意味着例如当现有技术中发生局部损坏时，整个单元不必被丢弃，而是仅仅损坏了外部套筒部分之一的特定部件必须是更换。此外，由于内套筒（2）可构成所需的浮力的60％，所以由于外套筒损坏引起的浮力损失不能使整个单元无效，就像现有技术中已知的单壳单元一样。中空的套筒（1,2）可以是泡沫填充的，用内部支柱（101）加强。利用后一种结构，可以提供外套筒2中的端口P，使得套筒可以选择性地填充水，例如现场改变浮力。

5. 发明公开

EP0084139A2 Vorrichtung zur Abförderung von Schüttgut 失效
标题翻译： Vorrichtung zurAbförderungvonSchüttgut。
公开(公告)号：EP0084139A2
公开(公告)日：1983-07-27
申请号：EP82111759.5
申请日：1982-12-17
申请人： HFT - Hydrofördertechnik AG
发明人： Schnell, Ludwig Lorenz
IPC分类号： B65G53/30 , E02F7/10
CPC分类号： E02F7/10 , B65G53/30
摘要： Die Erfindung bezieht sich auf eine Vorrichtung zur Abförderung von Schüttgut in einem Förderrohr mittels eines von einer Druckquelle angelieferten Druckmediums. Um bei einer solchen Vorrichtung zu erreichen, daß Verschleiß und Leistung der Druckquelle (Pumpe) gegenüber dem bekannten Stand der Technik wesentlich abgesenkt werden können, zeichnet sich die Vorrichtung durch folgende Merkmale aus:

a) ein Sammelbehälter für das zu fördernde Schüttgut;
b) ein dem Sammelbehälter nachgeschalteter, mit dem Förderrohr verbundener Einspeisbehälter;
c) ein zwischen Sammel - und Einspeisbehälter angeordnetes Absperrventil;
d) eine in den Einspeisbehälter mündende, mit einer Druckquelle verbundene Druckleitung;
e) ein Absperrventil in der Druckleitung zwischen Druckquelle und Einspeisbehälter.
摘要翻译：用于通过由压力源供应的压力介质在输送管中处理散装材料的装置。为了实现这样的结果，相对于已知现有技术，这种装置中的压力源（泵）的磨损和功率可以大大降低，该装置的特征在于以下特征：a）用于散装材料的收集容器被传达 b）设置在收集容器下游并与传送管连接的供料容器; c）设置在收集和进料容器之间的阻塞阀; d）连接到压力源并终止在供料容器中的压力线; e）在压力源和进料容器之间的压力管线中的阻塞阀。

6. 发明公开

EP4244432A1 A FLOATING PIPE COMPRISING A TUBE AND A FLOATER SURROUNDING SAID TUBE 审中-实审
公开(公告)号：EP4244432A1
公开(公告)日：2023-09-20
申请号：EP21805982.2
申请日：2021-11-11
申请人： DDC Engineering B.V.
发明人： KNOL, Dirk
IPC分类号： E02F7/10 , F16L1/24

7. 发明授权

EP2795063B1 A DISCONNECTABLE METHOD AND SYSTEM FOR SEAFLOOR MINING 有权
公开(公告)号：EP2795063B1
公开(公告)日：2020-06-03
申请号：EP12859693.9
申请日：2012-10-31
申请人： Nautilus Minerals Pacific Pty Ltd , Technip France SA , Eda Kopa (Solwara) Limited
发明人： SMITH, Glen
IPC分类号： E21C50/00 , E02F3/88 , E02F5/00 , B63C11/52 , E02F3/90 , E02F7/06 , E02F7/10

8. 发明公开

EP3551922A1 BALL JOINT FOR PIPE CONNECTION AND PIPE CONNECTION 审中-公开
公开(公告)号：EP3551922A1
公开(公告)日：2019-10-16
申请号：EP17817293.8
申请日：2017-12-06
申请人： Leo Dynamische Investering B.V.
发明人： DE WIJN, Barend Jan
IPC分类号： F16L37/52 , F16L37/00 , F16L37/20 , F16L37/62 , E02F7/10

9. 发明授权

EP2171163B1 DISPOSITIF D'EXTRACTION D'UN MATÉRIAU SITUÉ AU FOND D'UNE ÉTENDUE D'EAU ET PROCÉDÉ ASSOCIÉ 有权
标题翻译：提取装置用于材料从基本的水及相应方法体
公开(公告)号：EP2171163B1
公开(公告)日：2017-03-01
申请号：EP08826537.6
申请日：2008-07-17
申请人： Technip France SA
发明人： THOMAS, Pierre-Armand
IPC分类号： E02F7/00 , E02F7/10 , E21B17/20 , E21B19/22 , E21C50/00 , E21C45/00 , E02F3/88
CPC分类号： E21B17/203 , E02F3/885 , E02F3/9243 , E02F7/005 , E02F7/10 , E21B19/22 , E21C50/00

10. 发明公开

EP2941507A1 METHOD FOR TRANSPORTING WATER COMPRISING SOIL PARTICLES THROUGH A PIPELINE AND FLEXIBLE PERIPHERAL BODY EVIDENTLY INTENDED FOR THE METHOD 有权
标题翻译：方法这个过程输送水与土壤颗粒用管道和灵活外围元件
公开(公告)号：EP2941507A1
公开(公告)日：2015-11-11
申请号：EP14704653.6
申请日：2014-01-07
申请人： Baggerwerken Decloedt en Zoon
发明人： DURT, Dominique Maria Colette Hubert
IPC分类号： E02F7/10 , F16L11/04
CPC分类号： F16L11/042 , E02F7/10 , F16L11/02 , F16L11/06 , F16L11/22
摘要： The invention relates to a method for transporting water comprising soil particles through a pipeline, wherein a pressure difference is applied between an inlet and an outlet for the water. The pipeline comprises a flexible peripheral body with a length of at least 300 m manufactured from plastic foil, wherein the peripheral body can be brought from a substantially flat state, in which peripheral parts lie on one another, to an inflated state in which the peripheral body has a throughflow area of at least 0.15 m2. The invention likewise relates to a method for laying a pipeline for transporting water comprising soil particles, and a flexible peripheral body evidently intended for the methods.

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