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1. 发明授权

US06615878B2 Pipe thermally insulated by an elastomeric material and manufacturing method 失效
标题翻译：通过弹性体材料和制造方法隔热的管道
公开(公告)号：US06615878B2
公开(公告)日：2003-09-09
申请号：US10225188
申请日：2002-08-22
申请人： Bernard Dewimille , Jacques Jarrin , Fabrice Dal Maso
发明人： Bernard Dewimille , Jacques Jarrin , Fabrice Dal Maso
IPC分类号： F16L1100
CPC分类号： B29C47/065 , B29C47/0023 , B29C47/0052 , B29C47/021 , B29C47/24 , F16L59/027 , Y10T428/1369 , Y10T428/1393
摘要： The present invention relates to a method intended for heat insulation of a pipe (1), comprising the following successive stages of depositing, on the outer surface of the pipe moving longitudinally, a thickness (3) of an insulating material made of elastomer having an elastic type behavior, substantially without irreversible plastic deformation, forming at least one circumferential slot (4) in the thickness of the material substantially orthogonally to the axis (2) of the pipe, and coating the insulating material thickness with a sealed sheath. In a variant, the slot is machined in the thickness of the insulant. The invention further relates to a heat-insulated pipe.
摘要翻译：本发明涉及一种用于管道（1）的绝热的方法，包括在纵向移动的管的外表面上沉积以下连续阶段的由弹性体制成的绝缘材料的厚度（3），其具有基本上没有不可逆塑性变形的弹性类型行为，在材料的厚度上基本上与管的轴线（2）形成至少一个周向槽（4），并用密封的护套涂覆绝缘材料厚度。在一个变型中，槽被加工成绝缘体的厚度。本发明还涉及绝热管。

2. 发明授权

US06530137B1 Heat-insulated pipe and manufacturing method 失效
标题翻译：绝热管及制造方法
公开(公告)号：US06530137B1
公开(公告)日：2003-03-11
申请号：US09440284
申请日：1999-11-15
申请人： Bernard Dewimille , Jacques Jarrin , Fabrice Dal Maso
发明人： Bernard Dewimille , Jacques Jarrin , Fabrice Dal Maso
IPC分类号： B23P2500
CPC分类号： B29C47/021 , B29C47/0019 , F16L59/153 , Y10T29/49885 , Y10T29/49982
摘要： A method is intended for the thermal insulation of a flexible pipe. The method includes a first step of depositing a thickness of extrudable and rigid insulating material on an outer surface of the pipe, with the pipe moving longitudinally. The insulating material is cooled over a substantially rectilinear part downstream from the deposition area. Then, at least one circumferential slot is formed in the thickness of the rigid insulating material so as to restore flexibility of the pipe coated with the rigid insulating material. The thus-formed pipe includes a flexible inner pipe, a layer of rigid insulating material surrounding the flexible pipe, and at least one circumferential slot cut in the layer of rigid insulating material to allow flex of the heated insulated pipe.
摘要翻译：一种用于柔性管的隔热的方法。该方法包括在管的外表面上沉积厚度可挤出和刚性绝缘材料的第一步骤，其中管道纵向移动。绝缘材料在沉积区域下游的大致直线部分上被冷却。然后，在刚性绝缘材料的厚度上形成至少一个圆周槽，以便恢复涂覆有刚性绝缘材料的管的柔性。如此形成的管道包括柔性内管，围绕柔性管的刚性绝缘材料层，以及切割在刚性绝缘材料层中的至少一个圆周槽，以允许加热绝缘管弯曲。

3. 发明授权

US06461554B2 Pipe thermally insulated by an elastomeric material and manufacturing method 失效
标题翻译：通过弹性体材料和制造方法隔热的管道
公开(公告)号：US06461554B2
公开(公告)日：2002-10-08
申请号：US09440283
申请日：1999-11-15
申请人： Bernard Dewimille , Jacques Jarrin , Fabrice Dal Maso
发明人： Bernard Dewimille , Jacques Jarrin , Fabrice Dal Maso
IPC分类号： B29C6902
CPC分类号： B29C47/065 , B29C47/0023 , B29C47/0052 , B29C47/021 , B29C47/24 , F16L59/027 , Y10T428/1369 , Y10T428/1393
摘要： The present invention relates to a method intended for heat insulation of a pipe (1), comprising the following successive stages: depositing, on the outer surface of the pipe moving longitudinally, a thickness (3) of an insulating material made of elastomer having an elastic type behaviour, substantially without irreversible plastic deformation, forming at least one circumferential slot (4) in the thickness of the material, substantially orthogonally to the axis (2) of the pipe, coating the insulating material thickness with a sealed sheath. In a variant, the slot is machined in the thickness of the insulant. The invention further relates to a heat-insulated pipe.
摘要翻译：本发明涉及一种用于管道（1）的绝热的方法，包括以下连续阶段：在纵向移动的管的外表面上沉积由弹性体制成的绝缘材料的厚度（3）基本上没有不可逆塑性变形的弹性类型行为，在材料的厚度上形成与管的轴线（2）大致正交的至少一个周向槽（4），用密封的护套涂覆绝缘材料厚度。在绝缘体的厚度上加工槽。本发明还涉及绝热管。

4. 发明授权

US06574821B1 Optimized scraper for a conduit 失效
标题翻译：优化的导管刮刀
公开(公告)号：US06574821B1
公开(公告)日：2003-06-10
申请号：US09959191
申请日：2001-10-19
申请人： Fabrice Dal Maso , Bernard Dewimille , Adrien Braccolino , Lucien Montabord , Frédéric Pelletier
发明人： Fabrice Dal Maso , Bernard Dewimille , Adrien Braccolino , Lucien Montabord , Frédéric Pelletier
IPC分类号： B08B904
CPC分类号： B08B9/0553 , B08B9/0557
摘要： A two-directional scraping device (1;25) intended for a fluid carrying pipe includes at least one thin disk (6) made of polymer stiffened by reinforcing means (8) secured to the disk. The disk, including the reinforcement, is divided into petals by at least two radial slots (11) whose length is smaller than the radius of the disk, the radius of the disk being substantially greater than the inside diameter of said pipe.
摘要翻译：用于流体输送管的双向刮取装置（1; 25）包括由固定在盘上的加强装置（8）加强的聚合物制成的至少一个薄盘（6）。包括加强件的盘通过长度小于盘的半径的至少两个径向槽（11）分成花瓣，盘的半径基本上大于所述管的内径。

5. 发明授权

US06455118B1 Flexible pipeline having a dual-layer sheath of polymer 失效
标题翻译：具有聚合物双层护套的柔性管道
公开(公告)号：US06455118B1
公开(公告)日：2002-09-24
申请号：US09208573
申请日：1998-12-10
申请人： Bernard Dewimille , Jean Hardy , Jacques Jarrin , Alain Driancourt
发明人： Bernard Dewimille , Jean Hardy , Jacques Jarrin , Alain Driancourt
IPC分类号： B29D2200
CPC分类号： F16L11/08 , Y10T428/139 , Y10T428/1393 , Y10T428/3154 , Y10T428/31732 , Y10T428/31743 , Y10T428/3175 , Y10T428/31786
摘要： The present invention relates to a reinforced flexible pipeline for conveying an effluent, the pipeline having a sheath (2, 3) of polymer, the internal surface of which is in contact with the effluent and the external surface of which is in contact with reinforcing wires (4) when under pressure. The sheath has an internal layer (2) of polymer or copolymer with no external plasticizer and an external layer (3) of polymer possibly containing plasticizers so as to obtain given mechanical characteristics. Application of the pipeline proposed by the invention for conveying an effluent under pressure and at high temperature.
摘要翻译：本发明涉及一种用于输送流出物的增强柔性管道，该管道具有聚合物护套（2,3），其内表面与流出物接触并且其外表面与增强丝接触（4）在压力下，护套具有不含外部增塑剂的聚合物或共聚物的内层（2）和可能含有增塑剂的聚合物外层（3），以获得给定的机械特性。本发明用于在压力和高温下输送流出物。

6. 发明授权

US4903735A Pipe usable particularly for transporting fluids and allowing the permeability to the fluids transported to be limited 失效
标题翻译：可用于运输流体并允许输送流体的渗透性受限制的管道
公开(公告)号：US4903735A
公开(公告)日：1990-02-27
申请号：US26757
申请日：1987-04-08
申请人： Jacques Delacour , Jacques Jarrin , Bernard Dewimille , Francois Dawans
发明人： Jacques Delacour , Jacques Jarrin , Bernard Dewimille , Francois Dawans
IPC分类号： B32B1/08 , B32B15/08 , F16L11/08 , F16L11/10
CPC分类号： F16L11/16 , F16L11/083 , F16L11/10
摘要： Disclosed is a rigid or flexible conduit usable particularly for transporting fluids and enabling to limit the permeability to transported fluids. According to the invention, the conduit comprises at least an inner flexible sheath (1) made of thermoplastic, elastic, or rubber material and an outer sheath (10) comprising a metal layer (3) and arranged around said inner sheath (1). Said metal layer comprises at least a layer of flat metal band (3) which is spirally wound with a winding angle .alpha. higher than 50.degree. and lower than 90.degree. with respect to the axes of the conduit. For rigid conduits, said metal layer (3) is adhered to said inner flexible sheath (1) on the major part of the width of the band (3). For flexible conduits, the turns present superposition areas so as to provide for a complete covering of said inner sheath (1), the superposition areas (30) of the band turns on one hand and the areas comprised between said superposition areas on the other hand, having each a width at least equal to amplitude of the deformation imposed to the outer sheath by the maximum bending or traction of the conduit. Application particularly to the transportion of corrosive fluids under pressure, to the oil industry at the drilling site or the production.
摘要翻译： PCT No.PCT / FR86 / 00194 Sec。 371日期1987年4月8日 102（e）1987年4月8日PCT PCT 1986年6月6日PCT公开号出版物WO86 / 07432 日期为1986年12月18日。公开是一种刚性或柔性导管，可用于特别用于输送流体，并能够限制输送流体的渗透性。根据本发明，导管至少包括由热塑性，弹性或橡胶材料制成的内部柔性护套（1）和包括金属层（3）并围绕所述内护套（1）布置的外护套（10）。所述金属层至少包括一层平坦的金属带（3），其以相对于导管的轴线高于50°且低于90°的缠绕角度α螺旋缠绕。对于刚性导管，所述金属层（3）在所述带（3）的宽度的主要部分上粘附到所述内部柔性护套（1）。对于柔性管道，转弯呈现叠加区域，以便提供所述内护套（1）的完整覆盖物，所述带的叠加区域（30）一方面转动，另一方面包括在所述重叠区域之间的区域，每个宽度至少等于通过导管的最大弯曲或牵引而施加到外护套的变形的振幅。特别适用于在压力下运输腐蚀性液体，在钻井现场或生产中应用于石油工业。

7. 发明授权

US07232548B2 Transport device for analyzing hydrocarbon-containing constituents 失效
标题翻译：用于分析含烃成分的运输装置
公开(公告)号：US07232548B2
公开(公告)日：2007-06-19
申请号：US09887066
申请日：2001-06-25
申请人： Gilbert Duriez , Bernard Dewimille
发明人： Gilbert Duriez , Bernard Dewimille
IPC分类号： G01N30/00
CPC分类号： G01N33/2823 , G01N1/2214 , G01N1/40 , G01N1/405 , Y10T436/21 , Y10T436/25375 , Y10T436/2575
摘要： An analysis and/or measuring device includes means for extracting, in the gaseous form, hydrocarbons contained in a liquid fluid, means for transporting said extracted gases, and means intended for analysis and measurement on these extracted gases. The transport means include a tubular line having an inner tube made from at least one of the following plastics or from mixtures thereof: fluoropolymers, such as PTFE, fluoroelastomers, such as THV, and Ketone polymer type elastomers, such as PEEK.
摘要翻译：分析和/或测量装置包括用于以气体形式提取包含在液体流体中的烃，用于输送所述提取气体的装置，以及用于对这些提取气体进行分析和测量的装置。输送装置包括具有由以下塑料中的至少一种或其混合物制成的内管的管状管：含氟聚合物，例如PTFE，含氟弹性体，例如THV和酮类聚合物型弹性体，例如PEEK。

8. 发明授权

US5722462A Flexible heat insulated fluid conduit 失效
标题翻译：柔性隔热流体导管
公开(公告)号：US5722462A
公开(公告)日：1998-03-03
申请号：US607439
申请日：1996-02-27
申请人： Hamadi Dridi , Bernard Dewimille
发明人： Hamadi Dridi , Bernard Dewimille
IPC分类号： F16L59/12 , F16L59/14 , F16L9/14
CPC分类号： F16L59/14 , F16L59/12
摘要： A flexible, thermally insulated fluid conduit including a central pipe, which is spirally wrapped with thermal strip insulation under plastic deformation of an amount not exceeding 10%. The insulation is covered with an extruded, continuous casing.
摘要翻译：一种柔性的，绝热的流体导管，包括一个中心管，该塑料管在塑料变形下以不超过10％的数量螺旋地缠绕有热带绝缘。绝缘层被挤压的连续外壳覆盖。

9. 发明申请

US20110120583A1 PIPE WITH SHEATH HAVING REDUCED PERMEABILITY TO ACID COMPOUNDS 审中-公开
标题翻译：具有降低酸化合物渗透性的管子
公开(公告)号：US20110120583A1
公开(公告)日：2011-05-26
申请号：US12997933
申请日：2009-06-16
申请人： Alain Coutarel , Frédéric Demanze , Serge Gonzalez , Xavier Lefebvre , Marie-Hélène Klopffer , Emmanuel Vinciguerra , Bernard Dewimille
发明人： Alain Coutarel , Frédéric Demanze , Serge Gonzalez , Xavier Lefebvre , Marie-Hélène Klopffer , Emmanuel Vinciguerra , Bernard Dewimille
IPC分类号： F16L11/04 , B32B27/18 , F16L11/14
CPC分类号： B32B1/08 , B32B15/08 , B32B27/08 , B32B27/18 , B32B27/20 , B32B2255/00 , B32B2264/104 , B32B2264/107 , B32B2264/108 , B32B2307/50 , B32B2307/714 , B32B2597/00 , F16L11/081 , F16L11/12
摘要： The pipe is intended for carrying a petroleum effluent comprising at least one of the acid compounds CO2 and H2S.The pipe comprises at least one metal element (3, 5) and a tubular sheath made of a polymer material (2, 4), the metal element being provided outside the sheath. The sheath consists of a mixture of a polymer material with a predetermined amount of products chemically active with said acid compounds so as to irreversibly neutralize the corrosive effects of said compounds and to limit the corrosive effects on said metal elements.The pipe is characterized in that the chemically active products are incorporated into the sheath in form of particles of specific surface area above 5 m2/g.
摘要翻译：管道用于承载包含至少一种酸化合物CO 2和H 2 S的石油流出物。所述管包括至少一个金属元件（3,5）和由聚合物材料（2,4）制成的管状护套，所述金属元件设置在护套的外侧。护套由聚合物材料与预定量的与所述酸化合物化学活性的产物的混合物组成，以不可逆地中和所述化合物的腐蚀作用并限制对所述金属元素的腐蚀作用。该管的特征在于，化学活性产物以5m 2 / g以上的比表面积的颗粒的形式结合到护套中。

10. 发明授权

US5597431A Device and method for the series production of fiber reinforced resin parts 失效
标题翻译：用于系列生产纤维增强树脂零件的装置和方法
公开(公告)号：US5597431A
公开(公告)日：1997-01-28
申请号：US517657
申请日：1995-08-22
申请人： Fran.cedilla.ois Grosjean , Michel Huvey , Bernard Dewimille
发明人： Fran.cedilla.ois Grosjean , Michel Huvey , Bernard Dewimille
IPC分类号： B29C70/16 , B29C53/82 , B29C70/06 , B29K105/08 , B65H81/00 , F16F1/18
CPC分类号： B29C53/824 , B29C53/828 , B29C2793/009
摘要： The present invention relates to a method and to a device for manufacturing parts made from resin and reinforcing fibers by winding. Molding means including a plurality of female forms corresponding each to a print of the part to be manufactured are produced. The forms are arranged one after the other, substantially helically, so as to make a continuous groove, then said groove is filled by winding with fibers coated with a polymerizable resin by rotating the prints round the axis of the helix.
摘要翻译：本发明涉及通过卷绕制造由树脂和增强纤维制成的零件的方法和装置。制造包括对应于要制造的零件的印刷品的多个阴形形状的模制装置。这些形式一个接一个地布置成大致螺旋状，以形成连续的凹槽，然后通过围绕螺旋轴旋转印刷，通过与涂覆有可聚合树脂的纤维缠绕来填充所述凹槽。

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