FLEXIBLE PIPE CONNECTOR AND METHOD OF USING THE SAME
    1.
    发明申请
    FLEXIBLE PIPE CONNECTOR AND METHOD OF USING THE SAME 审中-公开
    柔性管接头及其使用方法

    公开(公告)号:WO2017017400A1

    公开(公告)日:2017-02-02

    申请号:PCT/GB2016/051878

    申请日:2016-06-23

    发明人: MUCKLE, Derek

    摘要: A flexible pipe connector (200) for joining a pressurised mains pipe to a service pipe, the connector comprising: • a corrugated longitudinal body portion (202) having a first end (208), a second end (210) and an internal bore therebetween, said longitudinal body portion further comprising a plurality of corrugations spaced along the length thereof, the corrugations defining a maximum internal diameter of the bore at a peak 204 of a corrugation and a minimum internal diameter of the bore at a trough (206) of a corrugation; • a first spigot socket (212) at said first end of the longitudinal body portion; and • a second spigot socket (214) at said second end of the longitudinal body portion; • wherein for a defined volumetric flow rate, the head loss of a fluid flowing through said body portion is no greater than if the fluid were flowing in a smooth bored pipe of the same length and having the same internal diameter as the first and second spigot sockets; and • wherein the minimum internal diameter of said corrugated internal bore is greater than the maximum internal diameter of said first and second spigots.

    摘要翻译: 一种用于将加压主管连接到维修管的柔性管连接器(200),所述连接器包括:•波纹纵向主体部分(202),其具有第一端(208),第二端(210)和其间的内孔 所述纵向主体部分还包括沿着其长度间隔开的多个波纹,所述波纹限定了波纹的峰值204处的孔的最大内径,以及在波纹的槽(206)处的孔的最小内径 波纹; •在所述纵向主体部分的所述第一端处的第一插口插座(212); 和•在所述纵向主体部分的所述第二端处的第二插口座(214) •其中对于定义的体积流量,流过所述主体部分的流体的头部损失不大于如果流体在相同长度的平滑钻孔管中流动并且具有与第一和第二插口相同的内径 插座; 和•其中所述波纹内孔的最小内径大于所述第一和第二插口的最大内径。

    FLEXIBLE PIPE BODY AND METHOD OF PROVIDING THE SAME
    4.
    发明申请
    FLEXIBLE PIPE BODY AND METHOD OF PROVIDING THE SAME 审中-公开
    柔性管体及其提供方法

    公开(公告)号:WO2014023515A1

    公开(公告)日:2014-02-13

    申请号:PCT/EP2013/064844

    申请日:2013-07-12

    IPC分类号: F16L11/08 E21B17/01

    摘要: A flexible pipe body (100) and method of producing a flexible pipe body, the flexible pipe body including a collapse resistant layer (801) comprising a radially inner surface and a radially outer surface, the radially inner surface comprising a plurality of substantially regular protrusions (815) and/or depressions extending in a direction perpendicular to a tangent of the radially inner surface, for breaking up a boundary layer (509) of fluid flowing along the flexible pipe body in use.

    摘要翻译: 一种柔性管体(100)和柔性管体的制造方法,所述柔性管体包括包括径向内表面和径向外表面的防崩层(801),所述径向内表面包括多个基本上规则的突起 (815)和/或在垂直于径向内表面的切线的方向上延伸的凹陷,用于破坏在使用中沿柔性管体流动的流体的边界层(509)。

    ROHRBAUTEIL UND VERFAHREN ZUR HERSTELLUNG EINES ROHRBAUTEILS
    5.
    发明申请
    ROHRBAUTEIL UND VERFAHREN ZUR HERSTELLUNG EINES ROHRBAUTEILS 审中-公开
    管道元件和方法用于生产管道元件

    公开(公告)号:WO2013186360A1

    公开(公告)日:2013-12-19

    申请号:PCT/EP2013/062375

    申请日:2013-06-14

    摘要: Rohrbauteil mit einem Außenrohrelement und mindestens einem innerhalb des Außenrohrelements angeordneten Innenrohrelement, wobei das Außenrohrelement als flexibles Rohrelement mit mehreren Ausformungen, insbesondere Wellen und / oder mindestens einem Wellabschnitt ausgebildet ist, dadurch gekennzeichnet, dass das Außenrohrelement (1) und das mindestens eine Innenrohrelement (2) an mindestens einer Stelle jeweils eine in radialer Richtung nach außen zeigende Ausformung (11, 12) aufweisen, wobei die Außenseite der Ausformung (12) des mindestens einen Innenrohrelements (2) mindestens teilweise flächig an der Innenseite der Ausformung (11) des Außenrohrelementes (1) oder eines anderen Innenrohrelementes (1) anliegt, so dass mittels der Ausformungen (11, 12) eine Verbindung (15) zwischen dem mindestens einen Innenrohrelement (2) und dem Außenrohrelement (1) besteht. Die Erfindung betrifft ferner ein Verfahren zur Herstellung eines Rohrbauteils.

    摘要翻译: 具有外部管状元件和至少一个设置在所述外筒构件的内筒构件内管状构件,所述外管构件被构造为与多个地层的柔性管状件,尤其波和/或至少一个波纹部分,其特征在于,所述外管件(1)和所述至少一个内管元件(2 )具有至少一个点在每种情况下的指向径向向外形成(11,12),其中,所述至少一个内管元件的所述成型(12)的外侧(2)至少部分地平面的(在外管元件的模制11)的内部( 1)或一个不同的内管元件(1),以便通过地层的装置(11,12)的至少一个内管元件(2)和外管元件之间的连接(15)(1)。 本发明还涉及一种用于制造管状部件的方法。

    FLEXIBLE PIPE BODY AND METHOD
    6.
    发明申请
    FLEXIBLE PIPE BODY AND METHOD 审中-公开
    柔性管体和方法

    公开(公告)号:WO2013098552A2

    公开(公告)日:2013-07-04

    申请号:PCT/GB2012053085

    申请日:2012-12-11

    摘要: A flexible pipe body and method of manufacturing a flexible pipe body are disclosed. The pipe body includes a tubular layer of corrugated material for forming a collapse resistant layer, wherein a radially outer surface of the layer has alternately repeating grooves and ridges, and a radially inner surface of the layer has respective alternately repeating ridges and grooves, and a filler element provided adjacent the grooves of at least one of the radially outer surface and the radially inner surface, such that for the said surface, the filler element substantially fills a void extending between adjacent grooves and ridges, thereby providing a substantially non-undulating surface along the ridges.

    摘要翻译: 公开了一种柔性管体及其制造方法。 管体包括用于形成防塌层的波纹材料管状层,其中该层的径向外表面具有交替重复的槽和脊,并且该层的径向内表面具有各自交替重复的脊和槽,并且 填充元件邻近所述径向外表面和径向内表面中的至少一个的凹槽设置,使得对于所述表面,所述填充元件基本上填充在相邻凹槽和凸脊之间延伸的空隙,由此提供基本上不起伏的表面 沿着山脊。

    FLEXIBLE STRETCH HOSE
    7.
    发明申请
    FLEXIBLE STRETCH HOSE 审中-公开
    柔性软管

    公开(公告)号:WO2011051870A1

    公开(公告)日:2011-05-05

    申请号:PCT/IB2010/054799

    申请日:2010-10-22

    发明人: DIELS, Domin

    IPC分类号: F16L11/15 F16L11/24 H02G3/04

    摘要: A flexible stretch hose with a wall which comprises a spirally wound profile (1; 11; 21) in a plastic material. Consecutive windings of the profile are secured to each other by means of a weld. The profile comprises, in cross-section, at least one bottom section (2; 12) and at least one rib section (4; 14; 24), wherein the rib section of the profile, relative to the bottom section, also forms a protrusion of the wall of the hose which gives the hose a predetermined hub strength. The profile comprises an unfoldable section (5; 15; 25) provided in order to be unfolded under the influence of a tensile; force in the axial direction of the hose, thereby allowing an extension of the hose, wherein the unfoldable section comprises at least two profile sections lying loosely against each other, which sections are interconnected at one end.

    摘要翻译: 一种具有壁的柔性伸缩软管,其包括在塑料材料中的螺旋缠绕型材(1; 11; 21)。 轮廓的连续绕组通过焊缝彼此固定。 所述轮廓在横截面中包括至少一个底部部分(2; 12)和至少一个肋部分(4; 14; 24),其中所述型材的肋部相对于底部部分也形成 使软管的壁突出,使软管具有预定的轮毂强度。 该轮廓包括提供以在拉伸的影响下展开的不可折叠部分(5; 15; 25); 在软管的轴向方向上的力,从而允许软管的延伸,其中不可折叠部分包括彼此松散地相对放置的至少两个轮廓部分,这些部分在一端相互连接。

    REFRIGERATION CIRCUIT
    9.
    发明申请
    REFRIGERATION CIRCUIT 审中-公开
    制冷电路

    公开(公告)号:WO2010055468A1

    公开(公告)日:2010-05-20

    申请号:PCT/IB2009/054989

    申请日:2009-11-10

    IPC分类号: F25B39/02 F28F1/08 F28F19/04

    摘要: A refrigeration circuit (3) for household appliances comprises a compressor (4) suitable for compressing a predetermined cooling fluid and for allowing circulation thereof within said circuit (3), a first heat exchanger (5) or condenser in fluid communication with the compressor (4) for allowing cooling and the consequent condensation of the cooling fluid going therethrough, and a second heat exchanger (7) or evaporator in fluid communication with the first exchanger (5) through a circuit with a special device (6) suitable for decreasing the pressure of the cooling fluid and acting at a space (2) to be cooled (normally inside the refrigerator). The second exchanger (7) allows the cooling fluid to evaporate, by heat absorption, thus cooling the space (2) and returning through the tubing (17) to the compressor (4). The cooling fluid circulates from the compressor (4) towards the first exchanger (5), from the latter towards the second exchanger (7), then returning to the compressor (4) for a subsequent cycle. At least one of the heat exchangers (5, 7) comprises a plastic tubing (9), at least one portion whereof exhibits such a corrugated profile as to impart flexibility thereto and/or increase the thermal exchange surface. The tubing in section exhibits a structural layer (100) of plastic material and a layer (101) comprising a film of metal material adapted to constitute a barrier against humidity and gases in general, such shaped as to maintain the tube flexibility.

    摘要翻译: 一种用于家用电器的制冷回路(3)包括适于压缩预定冷却流体并允许其在所述回路(3)内循环的压缩机(4),与压缩机流体连通的第一热交换器(5)或冷凝器 4),用于允许冷却和随之而来的冷却流体通过其中的冷凝;以及第二热交换器(7)或蒸发器,其通过具有特殊装置(6)的电路与第一交换器(5)流体连通, 作用于要冷却的空间(通常在冰箱内)的冷却流体的压力。 第二交换器(7)允许冷却流体通过吸热而蒸发,从而冷却空间(2)并通过管道(17)返回到压缩机(4)。 冷却流体从压缩机(4)朝向第一交换器(5)循环,从后者向第二交换器(7)循环,然后返回到压缩机(4)以用于随后的循环。 至少一个热交换器(5,7)包括塑料管(9),至少一个部分表现出这样的波纹状,以赋予其柔性和/或增加热交换面。 管中的管段表现出塑料材料的结构层(100)和包括金属材料膜(101)的层(101),其适于构成防止湿气和气体的阻挡物,其通常被成形为保持管的柔性。