公开(公告)号：WO2015059601A1

公开(公告)日：2015-04-30

申请号：PCT/IB2014/065255

申请日：2014-10-13

Applicant: RUBINETTERIE UTENSILERIE BONOMI S.R.L.

Inventor： RABAIOLI, Sandro ,  BENEDETTI, Luca ,  BONOMI, Giuliano

IPC: B21D53/10 ,  B21D51/08 ,  B21D26/033 ,  B21D26/047 ,  B23P15/00 ,  F16K27/06 ,  F16K5/06 ,  B21K1/24

CPC classification number: B21D53/10 ,  B21D26/033 ,  B21D26/047 ,  B21D51/08 ,  F16K5/06

Abstract: Assembly (1, 1', 1") for forming a hollow metal body (2) comprising a precursor (4) having a substantially tubular wall (6), which extends about an axis (X) and delimits a body compartment (8), and a forming device (10, 10', 10"). Such device identifies one or more injection passageways (12, 12') of a pressurised liquid in the body compartment (8) to induce an expansion of the latter, and comprises a pair of half-moulds (14, 16), which jointly delimit a mould chamber (18) accommodating said precursor (4) and configured to contain plastic deformations of the tubular wall (6) following expansion. Such device comprises axial compression means (14, 16; 80, 80') of the precursor (4) to deform the tubular wall (6) radially externally and obtain the metal body (2).

Abstract translation: 用于形成中空金属体（2）的组件（1,1'，1“），其包括具有基本上管状壁（6）的前体（4），所述前体（4）围绕轴线（X）延伸并限定了体室（8） ，以及成形装置（10,10'，10“）。 这种装置识别身体隔室（8）中的加压液体的一个或多个注射通道（12,12'）以引起后者的膨胀，并且包括一对半模（14,16），其共同界定 容纳所述前体（4）并且构造成在膨胀后容纳所述管状壁（6）的塑性变形的模具室（18）。 这种装置包括前体（4）的轴向压缩装置（14,16; 80,80'），以使管状壁（6）径向向外变形并获得金属体（2）。

公开(公告)号：WO2017145081A1

公开(公告)日：2017-08-31

申请号：PCT/IB2017/051031

申请日：2017-02-23

Applicant: RUBINETTERIE UTENSILERIE BONOMI S.R.L.

Inventor： BONOMI, Giuliano ,  RABAIOLI, Sandro

IPC: F16K5/06 ,  F16K11/087 ,  F16K27/06

CPC classification number: F16K5/0642 ,  F16K5/0678 ,  F16K11/0873 ,  F16K27/067

Abstract: The invention relates to a ball valve (1) comprising a valve body (2) which delimits a sealing seat (4, 46), a ball seat (6) and at least three fluidic ducts (8, 8', 8") which converge in the ball seat (6), a hollow ball (14), received in the ball seat (6) and movable to allow/prevent the fluidic communication between the fluidic ducts, two or more sealing elements (10, 10', 12), at least one thereof placed into the sealing seat (4, 46) in abutment with the ball (14), whereby only one of the ducts acts as introduction duct (8) of the sealing element (10, 12) and of the hollow ball (14) inside the valve body (2), to position them into the respective seats (4, 46, 6). The valve further comprises a ball-compressing element (16) which delimits a further sealing seat (4') to receive the other sealing element (10') and connected to the introduction duct (8) of the valve body (2) to press the element (10') against the ball. The invention further relates to a manufacturing method.

Abstract translation: 本发明涉及一种球阀（1），其包括界定密封座（4,46）的阀体（2），球座（6）和至少三个流体管道 ，8'，8“），所述空心球（14）收纳在所述球座（6）中并且可移动以允许/防止所述流体导管之间的流体连通，两个或更多个密封件 （10,10'，12），其中至少一个部件放置在与所述球体（14）邻接的所述密封座（4,46）中，由此仅一个所述管道用作所述密封元件的引入管道（8） （10,12）和阀体（2）内的空心球（14）之间，以将它们定位到相应的座（4,46,6）中。 该阀还包括限定另一个密封座（4'）以接收另一个密封元件（10'）并连接到阀体（2）的引入管道（8）以压制的球压缩元件（16） 元件（10'）抵靠球。 本发明还涉及一种制造方法。

公开(公告)号：WO2011033544A1

公开(公告)日：2011-03-24

申请号：PCT/IT2010/000255

申请日：2010-06-08

Applicant: RUBINETTERIE UTENSILERIE BONOMI S.R.L. ,  BONOMI, Giuliano ,  RABAIOLI, Sandro ,  BENEDETTI, Luca

Inventor： BONOMI, Giuliano ,  RABAIOLI, Sandro ,  BENEDETTI, Luca

IPC: F16K5/06

CPC classification number: F16K5/0657

Abstract: The invention relates to a shutter for valves, in particular ball valves, which comprises a shutter body (11) having an axial bore (12) and wherein internal surface of this axial bore (12) is provided with a covering layer (14) of a flexible-plastic material susceptible to reducing itself in volume when subjected to a compression thrust and to recuperate the initial volume as soon as the compression thrust terminates. The covering layer (14) is inserted and held between two steps (15) provided at the opposite ends of the axial bore (12) of the shutter body (11).

Abstract translation: 本发明涉及一种用于阀，特别是球阀的闸门，其包括具有轴向孔（12）的闸门体（11），并且其中该轴向孔（12）的内表面设置有覆盖层（14） 柔性塑料材料在经受压缩推力时易于体积减小，并且一旦压缩推力终止就恢复初始体积。 覆盖层（14）插入并保持在设置在活门体（11）的轴向孔（12）的相对端的两个台阶（15）之间。

公开(公告)号：WO2008007406A2

公开(公告)日：2008-01-17

申请号：PCT/IT2007/000472

申请日：2007-07-02

Applicant: RUBINETTERIE UTENSILERIE BONOMI S.R.L. ,  BONOMI, Giuliano

Inventor： BONOMI, Giuliano

IPC: F16K5/06 ,  F16K27/06

CPC classification number: F16K27/067 ,  F16K5/0642

Abstract: The invention concerns a ball valve the body of which is composed of a support nucleus (13) forming a transit passage (15) of the fluid along which is inserted the ball stopper, and a covering or shell (14) which tightly surrounds at least part of said support nucleus (14) and that extends from the latter to form at least one of the input and output passages of the fluid with a relative fixing to attach a pipe to it. The support nucleus (13) is made of a metal such as brass, aluminium or the like, or of a plastic material, and the covering or shell (14) is made up of a copper or aluminium tubular element that fits to the support nucleus, or it can be made of a plastic material overmoulded to the support nucleus.

Abstract translation: 本发明涉及一种球阀，其主体由形成有流体的运送通道（15）的支撑核（13）组成，其中插入有球塞，以及至少紧密包围的覆盖物或壳体（14） 所述支撑核（14）的一部分并且从后者延伸以形成具有相对固定的流体的输入和输出通道中的至少一个，以将管连接到其上。 支撑核（13）由诸如黄铜，铝等的金属或塑料材料制成，并且覆盖物或壳体（14）由与支撑核配合的铜或铝管状元件 ，或者它可以由覆盖在支撑核上的塑料材料制成。