公开(公告)号：WO2014202093A1

公开(公告)日：2014-12-24

申请号：PCT/DK2014/050177

申请日：2014-06-19

Applicant: BROEN A/S

Inventor： LILDHOLDT, Mads Lindegaard ,  LILDHOLDT, Karin Birthe Lindegaard ,  MADSEN, Peder

IPC: F16K5/06 ,  F16K27/06

CPC classification number: F16K5/0689

Abstract: The present invention concerns a valve and a method for producing a valve for regulating a fluid, the valve including a valve housing with a central part and with two connection ends, the connection ends extending away from the central part, thus indicating a flow direction for the fluid, wherein internally of the central part there is arranged a valve body including at least a shutoff part and a through-flow part. The valve seat is arranged in the valve housing and resiliently bearing against the valve body, the valve seat including a resilient structural part where the spring action from the resilient structural part acts in a direction which is substantially in parallel with the flow direction of the valve, and where the resilient structural part includes at least one annular flange part adapted for direct or indirect bearing on the valve body. The new feature of a valve according to the invention is that the resilient valve seat or seats include a fixing member for mechanical fixing of the valve seat in a valve housing, the fixing member including means, for example a flange part, fixed in a valve housing by plastic deformation of the valve housing and/or by plastic deformation of the means.

Abstract translation: 本发明涉及一种阀和一种用于制造用于调节流体的阀的方法，所述阀包括具有中心部分的阀壳体和两个连接端，所述连接端部远离所述中心部分延伸，从而指示流动方向 所述流体，其中所述中心部分的内部设置有至少包括截止部分和通流部分的阀体。 阀座布置在阀壳体中并且弹性地抵靠阀体，阀座包括弹性结构部件，其中来自弹性结构部件的弹簧作用在基本上与阀的流动方向平行的方向上作用 ，并且其中弹性结构部件包括至少一个适于直接或间接地承载在阀体上的环形凸缘部分。 根据本发明的阀的新特征是弹性阀座或座包括用于将阀座机械固定在阀壳体中的固定构件，该固定构件包括固定在阀中的装置，例如凸缘部分 通过阀壳体的塑性变形和/或通过装置的塑性变形来容纳壳体。

公开(公告)号：WO2015032415A1

公开(公告)日：2015-03-12

申请号：PCT/DK2014/050275

申请日：2014-09-08

Applicant: BROEN A/S

Inventor： LILDHOLDT, Mads Lindegaard ,  ANDERSEN, Lars ,  JØRGENSEN, Lars Linaa ,  MADSEN, Peder

IPC: F16K27/00

CPC classification number: F16L55/105 ,  F16K27/02 ,  F16K27/067 ,  F16K27/08 ,  F16K27/107

Abstract: A valve (1) and a method for making the valve, the valve (1) including a valve housing (2) with a central part and with two connection ends, wherein internally of the central part there is arranged a valve body which is arranged in a valve seat and connected to a valve spindle, the valve spindle arranged in a spindle guide stub on the valve housing. The method includes that a tubular workpiece (2') is provided with a cutout (5) in the tubular workpiece (2'), that a plate-shaped workpiece (6) is provided, and that a plastic deformation of the plate-shaped workpiece (6) in the form of a collaring on the plate-shaped workpiece is performed whereby a spindle guide stub (3) is formed, as the spindle guide stub (3) has a collar (9) along its lower edge and a cutout (10) in the upper surface (8) of the spindle guide stub. The spindle guide stub (3) is welded on the tubular workpiece (2') by a laser welding running around the cutout (5) in it such that there is provided an internal welding seam (14) running along the edge of the inner opening in the collar (9) of the spindle guide stub and along the cutout (5) and at the outer side of the tubular workpiece (2'). Crevice corrosion is thereby obviated in the area at the joint between the spindle guide stub (3) and the valve housing (2).

Abstract translation: 一种阀（1）和阀的制造方法，所述阀（1）包括具有中心部分和两个连接端的阀壳体（2），其中所述中心部分的内部设置有阀体，所述阀体布置 在阀座中并连接到阀芯上，阀芯布置在阀壳体上的主轴导向柱中。 该方法包括：管状工件（2'）在管状工件（2'）中设置有切口（5），设置有板状工件（6），并且板状 由于主轴引导柱（3）沿着其下边缘具有轴环（9），所以形成有形成在板状工件上的形状的工件（6），由此形成主轴导向短柱（3） （10）在主轴引导柱的上表面（8）中。 通过围绕其切口（5）的激光焊接将主轴导向柱（3）焊接在管状工件（2'）上，使得设置有沿着内部开口的边缘延伸的内部焊缝（14） 在主轴导向柱的轴环（9）中并沿着切口（5）和管状工件（2'）的外侧。 因此，在主轴导向柱（3）和阀壳体（2）之间的接合处的区域中消除了缝隙腐蚀。

公开(公告)号：WO2014026691A1

公开(公告)日：2014-02-20

申请号：PCT/DK2013/050263

申请日：2013-08-13

Applicant: BROEN A/S

Inventor： LILDHOLDT, Mads Lindegaard ,  LILDHOLDT, Karin Birthe Lindegaard ,  MADSEN, Peder

IPC: F16K27/06

CPC classification number: F16K27/067 ,  F16K5/00 ,  F16K5/06 ,  F16K27/06 ,  Y10T29/49405 ,  Y10T137/0402 ,  Y10T137/0491 ,  Y10T137/0508

Abstract: The present invention concerns a valve and a method for producing a valve for regulating a fluid, the valve including a valve housing with a central part and with two connection ends, the connection ends extending away from the central part, wherein internally of the central part there is arranged a valve body, for example with a through-going aperture, wherein the valve body is arranged in a valve seat and connected to a valve spindle, the valve spindle arranged in a spindle guide stub on the valve housing. The new feature according to the invention is that the valve housing is made from a plastically deformed tubular item and includes a collared spindle guide stub, where the spindle guide stub includes at least one projection, the projection or projections extending in continuation of the spindle guide stub. This projection can be used as a lock ensuring that the valve spindle is retained in its intended position and at the same time such projections can form stops at the extreme positions of the valve body.

Abstract translation: 本发明涉及一种阀和一种用于制造用于调节流体的阀的方法，所述阀包括具有中心部分的阀壳体和两个连接端，所述连接端部远离中心部分延伸，其中内部部分 设置有阀体，例如具有通孔，其中阀体布置在阀座中并连接到阀芯，阀芯布置在阀壳体上的主轴引导柱中。 根据本发明的新特征是，阀壳体由塑性变形的管状件制成，并且包括一个套环的主轴导向短柱，其中该主轴引导短截线包括至少一个突起，该突起或突起延续主轴导向件 存根。 该突起可以用作锁定件，确保阀芯保持在其预定位置，并且同时这种突起可以在阀体的极限位置处形成止动件。

公开(公告)号：WO2015032416A1

公开(公告)日：2015-03-12

申请号：PCT/DK2014/050276

申请日：2014-09-08

Applicant: BROEN A/S

Inventor： LILDHOLDT, Mads Lindegaard ,  ANDERSEN, Lars ,  JØRGENSEN, Lars Linaa ,  MADSEN, Peder

IPC: C21D1/26 ,  C21D9/00

CPC classification number: C21D9/0068 ,  C21D1/30 ,  C21D1/42 ,  C21D1/52 ,  C21D1/74 ,  C21D9/0062 ,  C22F1/08 ,  F16K5/0657 ,  F16K27/067 ,  Y02P10/253

Abstract: A method and a system (11) for stress-relieving annealing one or more first parts (4) of a workpiece (1), wherein a second part (3) of the workpiece contains heat-sensitive parts. A cooling jacket (8) is placed around the part (3) of the workpiece surrounding heat-sensitive parts such that the part or parts (4) to be annealed are located outside the cooling jacket (8). The first part or parts (4) are then heated individually by induction up to the annealing temperature of the material in a first annealing zone (12) in the system under simultaneous cooling of the second part of the workpiece located in the cooling jacket (8). After annealing, the workpiece is cooled in a cooling zone (13) in the system, as annealing as well as cooling of the workpiece occurs under a protecting atmosphere. It will be possible to make a metal workpiece by shaping the workpiece and place heat-sensitive parts in a second part of the workpiece before stress-relieving annealing a first part of the workpiece without the heat-sensitive parts of the second part of the workpiece being damaged by heat during the annealing operation. The annealed workpiece is e.g. connection ends on a valve housing where the connection ends (4) are shaped by plastic deformation after mounting valve seats, valve body etc. in the central part (3) of the valve housing.

Abstract translation: 一种用于对工件（1）的一个或多个第一部分（4）进行应力消除退火的方法和系统（11），其中所述工件的第二部分（3）包含热敏部件。 围绕热敏部件的工件的部分（3）周围放置一个冷却套（8），使得待退火的部分（4）位于冷却套（8）的外部。 然后，通过在位于冷却套（8）中的工件的第二部分同时冷却的系统中，在系统的第一退火区域（12）中通过感应单独加热第一部分（4），直到材料的退火温度 ）。 退火后，工件在系统中的冷却区域（13）中被冷却，因为在保护气氛下退火以及工件的冷却发生。 可以通过成形工件来制造金属工件，并且在对工件的第一部分进行应力消除退火之前将热敏部件放置在工件的第二部分中，而不需要工件的第二部分的热敏部件 在退火操作期间被热损坏。 退火的工件是例如。 在阀壳体的中心部分（3）中安装阀座，阀体等之后，连接端部（4）通过塑性变形而形成在阀壳体上。

公开(公告)号：WO2014202096A1

公开(公告)日：2014-12-24

申请号：PCT/DK2014/050180

申请日：2014-06-19

Applicant: BROEN A/S

Inventor： LILDHOLDT, Mads Lindegaard ,  ANDERSEN, Lars ,  JØRGENSEN, Lars Linaa ,  MADSEN, Peder

IPC: B23P15/00 ,  F16K5/06 ,  F16K27/06

CPC classification number: B23P15/001 ,  F16K27/067

Abstract: There is disclosed a valve (1) and a method for shaping the valve housing, including providing a workpiece (2') with tubular ends (4), and on which is mounted a spindle guide (9) and with a valve spindle (8) mounted in the spindle guide (9), and a valve body (5) and one or more valve seats (7) mounted in the central part (3) of the workpiece. The central part (2) of the valve housing is shaped before shaping the connection ends, as the shaping of the central part comprises reduction of the tube diameter of the tubular end parts (4), preferably effected by plastic deformation thereof, preferably by dies and/or mandrels in one or more steps. The connection ends (4) are then shaped into their final shape, preferably by plastic deformation, preferably by dies and/or mandrels in one or more steps. Hereby it becomes possible to produce a valve housing (2) in one piece without the use of screw or flange joints on the valve housing, and with the least possible application of welding or soldering processes.

Abstract translation: 公开了一种阀（1）和用于使阀壳成形的方法，包括提供具有管状端部（4）的工件（2'），并在其上安装有主轴引导件（9）和阀芯（8） ）和安装在所述工件的中心部分（3）中的阀体（5）和一个或多个阀座（7）。 阀壳体的中心部分（2）在成型连接端之前形成，因为中心部分的成形包括减小管状端部部分（4）的管直径，优选地通过其塑性变形来实现，优选地由模具 和/或心轴在一个或多个步骤中。 然后将连接端（4）优选地通过塑性变形成形为其最终形状，优选通过模具和/或心轴在一个或多个步骤中成形。 由此，可以在阀壳体上不使用螺钉或凸缘接头，并且尽可能少地施加焊接或焊接工艺，可以一体地制造阀壳体（2）。