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    • 91. 发明申请
    • WELDING END FOR HOSES COMPRISING A WATERTIGHT DEVICE
    • 用于包含水处理装置的主体的焊接端
    • WO2014202148A1
    • 2014-12-24
    • PCT/EP2013/062953
    • 2013-06-20
    • MATEC GROUP S.R.L.ORFEI, Mario
    • ORFEI, Mario
    • F16L33/18F16L33/207F16L33/24F16L33/30
    • F16L33/18F16L25/0036F16L33/34
    • A welding end (100) for hoses, comprising a watertight device, said device being composed of: - a basic structure comprising one or more grooves (102a), (102b), placed on the radial outline of the part of welding end (100), called spigot, that is inserted in a hose (120); - one or more O-rings (101 a), (101 b), made of an elastic material, that is natural or synthetic, which are respectively inserted and housed in said one or more grooves (102a), (102b), maintaining therefore a prominent upper side in respect to the radial outline of said spigot (105), so that when the above said spigot (105) is inserted in said hose (120), said one or more O-rings (101 a), (101 b), can change, under pressure, the outline of their prominent upper side and can grip homogeneously to the inner wall of the same hose (120), therefore no cracks and/or gaps are left behind, by which a liquid could pass through, leading to a watertight property of the whole welding end (100) that is placed in connection to said hose (120).
    • 一种用于软管的焊接端(100),包括防水装置,所述装置由以下部分组成: - 基本结构,包括一个或多个凹槽(102a),(102b),放置在焊接端部(100 ),被称为插口,其插入软管(120)中; - 一个或多个由天然或合成的弹性材料制成的O形环(101a),(101b),分别插入并容纳在所述一个或多个槽(102a),(102b)中,保持 因此相对于所述插口(105)的径向轮廓的突出的上侧,使得当上述所述插口(105)插入所述软管(120)中时,所述一个或多个O形环(101a),( 101b)可以在压力下改变其突出的上侧的轮廓,并且可以均匀地夹紧到同一软管(120)的内壁,因此没有留下裂缝和/或间隙,液体可以通过 通过,导致与所述软管(120)连接放置的整个焊接端(100)的水密性。
    • 92. 发明申请
    • DEVICE FOR QUICK CONNECTION OF A TUBE PROTECTED JOINT TO A RIGID ELEMENT
    • 将管道保护接头快速连接到刚性元件的装置
    • WO01002765A1
    • 2001-01-11
    • PCT/FR2000/001709
    • 2000-06-21
    • F16L33/18F16L37/133
    • F16L37/0985F16L33/18F16L37/133
    • The invention concerns a device for quick connection of a tube to an element, comprising a tubular connection piece (1) divided along its axis (2) into a first portion (3) designed to be connected to the tube and a second portion (4) designed to be connected to the element (100), and means for attaching (3, 1, 15) the tube to the connection piece and the connection piece to the element, the second portion (4) of the connection piece (1) having a groove (8) for receiving a sealing joint (9). The connection piece (1) is equipped with a protective ring (10) for the joint (9) which is mounted to slide between a position covering the groove (8) wherein it protects the joint (9) and an offset releasing position relative to the groove (8).
    • 本发明涉及一种用于将管快速连接到元件的装置,包括沿其轴线(2)分成被设计成连接到管的第一部分(3)的管状连接件(1)和第二部分(4) ),以及用于将所述管连接到所述连接件并且所述连接件连接到所述元件的装置(3,1,15),所述连接件(1)的第二部分(4) 具有用于接收密封接头(9)的槽(8)。 连接件(1)配有用于接头(9)的保护环(10),该保护环安装成在覆盖槽(8)的位置之间滑动,其中保护接头(9)和相对于 凹槽(8)。