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    HOSE CONNECTOR
    5.
    发明公开
    HOSE CONNECTOR 有权
    SCHLAUCHANSCHLUSS

    公开(公告)号：EP2344800A4

    公开(公告)日：2013-11-20

    申请号：EP09819435

    申请日：2009-10-07

    申请人： SAFEHOSE HOLDING AS

    发明人： KNOTTEN INGE

    IPC分类号： F16L11/133 ,  F16L33/20 ,  F16L39/02

    CPC分类号： F16L11/133 ,  F16L33/01 ,  F16L39/02 ,  F16L2201/30

    摘要： An arrangement for a hose system (11) having an inner main hose (12) and an outer cover hose (13) delimiting a ring shaped air filled volume (14) to make the hose buoyant in water. At least at one end there is a connector (15) attached to the main hose as well as the cover hose, and which at its free end is attached to, or integrated with, a connector part (16) for connection of the hose system (11) to an external system. The connector (15) includes an inner sleeve (22), to which the end of the main hose (12) is attached to, as the inner sleeve (22) by its free end (26) is equipped with an element, in particular threads, for connection to a pipe system, an outer sleeve (16) to which the end of the cover hose is attached, a connector element (30) for connecting the inner sleeve (22) detachably to the outer sleeve (16), and a connection between the two hose parts (12, 14) having a one way valve which allows draining of the outer hose (14) to the main hose (12).

    摘要翻译： 包括内部主软管（12）和外部覆盖软管（13）的软管系统（11）的布置，所述内部主软管（12）和外部覆盖软管（13）限定用于使软管在水中成形的环形空气填充容积（14）。 至少在一端有连接到主软管以及盖软管的连接器（15），其在其自由端连接到连接器部件（16）或与连接器部件（16）集成以连接软管系统（ 11）到外部系统。 连接器（15）包括： - 内套筒（22），当内套筒（22）通过其自由端（26）连接主软管（12）的端部时，内套筒（22）配备有元件 ，特别是用于连接到管道系统的螺纹 - 与套管的端部连接的外套管（16） - 用于将内套管（22）可拆卸地连接到外套管（22）的连接器元件（30） 和两个软管部分（12,14）之间的连接部分包括允许将外部软管（14）排出到主软管（12）的单向阀。

    Compression resistant floating hose for reeling applications
    6.
    发明公开
    Compression resistant floating hose for reeling applications 审中-公开
    用于卷绕应用的抗压碎漂浮软管

    公开(公告)号：EP2161485A3

    公开(公告)日：2010-12-29

    申请号：EP09011037.0

    申请日：2009-08-28

    申请人： Veyance Technologies, Inc.

    发明人： Bolonhezi, Mauricio ,  Pereira de Lucena, Waldir ,  Chevalier, Ronald M.

    IPC分类号： F16L11/133

    CPC分类号： F16L11/133 ,  B63B22/021 ,  Y10T428/1376

    摘要： Floating hose (1) is normally comprised of a carcass (2) that is covered with a layer of foam (4) to provide buoyancy. The foam (4) can be deformed and compressed by being repeatedly reeled onto a drum under conditions of high axial forces (reeling forces plus hose weight). The propensity for the foam layer (4) to become compressed is aggravated in typical conditions where the hose is stored on a reel for extended periods and is on the reel more than it is in the water. In any case, compression damage causes the hose (1) to lose buoyancy which can ultimately result in the hose sinking under conditions of normal use. It would accordingly be desirable to develop a floating hose (1) that minimized the permanent damage caused by the foam layer (4) being compressed to high levels over and over again. The floating hose (1) of this invention is resistant to damage that can be caused by axial forces, such as those encountered while being collected on a reel. More specifically, the floating hose (1) of this invention is not as susceptible to being damaged by compression as conventional floating hoses. This is by virtue of the floating hoses (1) of this invention including anti-compression collars (3) that protect the floatation medium (4) therein from damage that can occur during routine usage. This extends the service life of the floating hoses (1) of this invention and reduces their propensity to lose buoyancy over time. The present invention more specifically discloses a floating hose comprising: a carcass (2) having an inside and an outside; a plurality of anti-compression collars (3) interspaced around the carcass; a floatation medium (4) surrounding said hose carcass (2) and said anti-compression collars (3), and an outer cover, wherein said outer cover covers (5) said floating medium (4) and said anti-compression collars (3).

    A hollow plastic article
    8.
    发明公开
    A hollow plastic article 审中-公开
    Hohlartikel aus Plastik

    公开(公告)号：EP1457417A2

    公开(公告)日：2004-09-15

    申请号：EP04394012.1

    申请日：2004-03-12

    申请人： Nypro Research and Developments Limited

    发明人： Goggin, James, Nypro Res. & Dev. Ltd.

    IPC分类号： B63B3/16 ,  B63B3/56 ,  F16L11/133

    CPC分类号： B63B5/24 ,  B29C45/006 ,  B29C45/26 ,  B29C45/37 ,  B29C45/7207 ,  B29K2995/0094 ,  B29K2995/0097 ,  B63B3/16 ,  B63B43/04 ,  B63B2207/00 ,  Y10T428/1352

    摘要： A moulded plastics article 1 comprises a hollow body with a lower portion 2 and an upper portion 3. In a desired in-use orientation of the article, the lower portion 2 of the body is lowermost and the upper portion 3 is uppermost. The article has an integrally moulded ballast which in this case is in the form of a number of inwardly projecting ribs 10 which extend generally radially from the wall of the lower portion of the hollow body. The ribs 10 are of different lengths, the longer ribs being provided at the lowest section of the body and the radial extent of the ribs decreasing upwardly. The thickness of the outer wall of the hollow body and the thickness of the ribs 10 is substantially the same. Thus the article has substantially uniform wall thickness.

    摘要翻译： 模制塑料制品1包括具有下部2和上部3的中空本体。在物品的期望的使用中取向中，主体的下部2最下部，上部3最上部。 该制品具有整体模制的镇流器，在这种情况下，该镇流器是多个向内突出的肋10的形式，其从中空体的下部的壁大致径向延伸。 肋10具有不同的长度，较长的肋设置在主体的最低部分处，肋的径向范围向上减小。 中空体的外壁的厚度和肋10的厚度基本相同。 因此，制品具有基本均匀的壁厚。

    MARINE HOSE
    10.
    发明公开
    MARINE HOSE 审中-公开

    公开(公告)号：EP4279785A1

    公开(公告)日：2023-11-22

    申请号：EP21919494.1

    申请日：2021-09-22

    申请人： The Yokohama Rubber Co., Ltd.

    发明人： SUEFUJI, Ryotaro

    IPC分类号： F16L11/08 ,  F16L11/12 ,  F16L11/133

    摘要： Provided is a marine hose including a release layer that can reliably separate an inner reinforcing layer group from an outer reinforcing layer group to form a gap when an inner surface rubber layer and the inner reinforcing layer group are damaged and has excellent formability. An inner reinforcing layer group (4, 5), a release layer (6), and an outer reinforcing layer group (7) are layered in order from an inner circumferential side between an inner surface rubber layer (3) and a cover layer (9). The release layer (6) is composed mainly of PVA and the water dissolution temperature is set to 50°C or higher. When the inner surface rubber layer (3) and the inner reinforcing layer group (4, 5) are damaged, the release layer (6) is separated from the inner reinforcing layer group (4, 5) to form a gap (g) therebetween. A fluid (L) leaking from a flow path (1a) on an inner side of the inner surface rubber layer (3) flows through the gap (g) and a communication pipe (10a) and reaches a leak detector (10) disposed on a hose surface.