公开(公告)号：US20130228122A1

公开(公告)日：2013-09-05

申请号：US13819430

申请日：2011-08-29

申请人： Masayoshi Sasaki ,  Katsutoshi Sumitani ,  Takumi Nakamura ,  Jun Masubuchi

发明人： Masayoshi Sasaki ,  Katsutoshi Sumitani ,  Takumi Nakamura ,  Jun Masubuchi

IPC分类号： B05B15/00

CPC分类号： B05B15/00 ,  B05B13/0436 ,  B05B13/0442 ,  B05B13/0627 ,  B05C5/02 ,  B05C5/0295 ,  B05D1/005 ,  B05D1/02 ,  B05D3/067 ,  B05D7/146 ,  B05D7/222 ,  B05D2202/10 ,  B05D2254/06 ,  F16L58/182

摘要： A coating apparatus for forming a thin UV curable resin coating on threaded end portions of a steel pipe comprises a spraying unit having at least two nozzles adapted to spray the resin coating composition by pneumatic atomization toward the threaded end portion of the steel pipe, a resin supply system for supplying the resin coating composition to each nozzle, and a first nozzle support means which supports each nozzle for movement in the axial direction of the steel pipe and in the vertical direction. The two nozzles are disposed at different positions at least in the axial direction of the steel pipe at angles which are sloped such that the sprayed streams from the nozzles approach each other. The resin supply system has a regulator for maintaining the spraying air pressure of the resin coating composition in each nozzle of the spraying unit at a predetermined respective value.

摘要翻译： 一种用于在钢管的螺纹端部上形成薄的紫外线固化树脂涂层的涂布装置包括：喷涂单元，其具有至少两个喷嘴，用于通过气动雾化将树脂涂料组合物喷射到钢管的螺纹端部;树脂 用于向每个喷嘴供应树脂涂料组合物的供应系统，以及第一喷嘴支撑装置，其支撑沿钢管的轴向方向和垂直方向移动的每个喷嘴。 这两个喷嘴至少在钢管的轴向方向上以倾斜的角度设置在不同的位置，使得来自喷嘴的喷射流彼此接近。 树脂供给系统具有调节器，用于将喷雾单元的每个喷嘴中的树脂涂料组合物的喷射空气压力保持在预定的相应值。

公开(公告)号：US09205441B2

公开(公告)日：2015-12-08

申请号：US13819430

申请日：2011-08-29

申请人： Masayoshi Sasaki ,  Katsutoshi Sumitani ,  Takumi Nakamura ,  Jun Masubuchi

发明人： Masayoshi Sasaki ,  Katsutoshi Sumitani ,  Takumi Nakamura ,  Jun Masubuchi

IPC分类号： B05B15/00 ,  B05C5/02 ,  F16L58/18 ,  B05B13/04

CPC分类号： B05B15/00 ,  B05B13/0436 ,  B05B13/0442 ,  B05B13/0627 ,  B05C5/02 ,  B05C5/0295 ,  B05D1/005 ,  B05D1/02 ,  B05D3/067 ,  B05D7/146 ,  B05D7/222 ,  B05D2202/10 ,  B05D2254/06 ,  F16L58/182

摘要： A coating apparatus for forming a thin UV curable resin coating on threaded end portions of a steel pipe comprises a spraying unit having at least two nozzles adapted to spray the resin coating composition by pneumatic atomization toward the threaded end portion of the steel pipe, a resin supply system for supplying the resin coating composition to each nozzle, and a first nozzle support means which supports each nozzle for movement in the axial direction of the steel pipe and in the vertical direction. The two nozzles are disposed at different positions at least in the axial direction of the steel pipe at angles which are sloped such that the sprayed streams from the nozzles approach each other. The resin supply system has a regulator for maintaining the spraying air pressure of the resin coating composition in each nozzle of the spraying unit at a predetermined respective value.

摘要翻译： 一种用于在钢管的螺纹端部上形成薄的紫外线固化树脂涂层的涂布装置包括：喷涂单元，其具有至少两个喷嘴，用于通过气动雾化将树脂涂料组合物喷射到钢管的螺纹端部;树脂 用于向每个喷嘴供应树脂涂料组合物的供应系统，以及第一喷嘴支撑装置，其支撑沿钢管的轴向方向和垂直方向移动的每个喷嘴。 这两个喷嘴至少在钢管的轴向方向上以倾斜的角度设置在不同的位置，使得来自喷嘴的喷射流彼此接近。 树脂供给系统具有调节器，用于将喷雾单元的每个喷嘴中的树脂涂料组合物的喷射空气压力保持在预定的相应值。

公开(公告)号：US20120067127A1

公开(公告)日：2012-03-22

申请号：US13239610

申请日：2011-09-22

申请人： Ikuji HOSHINO ,  Masaki YAMANO ,  Makoto SAKAMOTO ,  Keiichi NAKAMURA ,  Jun MASUBUCHI ,  Kenta SAKAI

发明人： Ikuji HOSHINO ,  Masaki YAMANO ,  Makoto SAKAMOTO ,  Keiichi NAKAMURA ,  Jun MASUBUCHI ,  Kenta SAKAI

IPC分类号： G01N29/11

CPC分类号： G01N29/11 ,  F16L15/004 ,  F16L2201/10 ,  G01N2291/02827 ,  G01N2291/0423 ,  G01N2291/044 ,  G01N2291/2636 ,  G01N2291/2691

摘要： The present invention provides a method which allows simply, easily and accurately evaluating the fastening state of shoulder parts of a threaded joint for use as a joint of pipes or tubes, such as OCTG, during fastening or after fastening. The fastening state evaluation method for a threaded joint 100 of pipes or tubes according to the present invention is characterized in that it transmits ultrasonic surface waves from the internal surface of either one of the pin 1 and the box 2 toward the internal surface of the other one of the pin 1 and the box 2 through the shoulder parts 13, 23 of the pin 1 and the box 2, and on the basis of the transmitted wave intensity or the reflected wave intensity thereof, determines whether or not the fastening state of the threaded joint 100 is satisfactory.

摘要翻译： 本发明提供了一种方法，其可以简单，容易且准确地评估在紧固期间或紧固之后用作管道或管（如OCTG）的接头的螺纹接头的肩部的紧固状态。 根据本发明的管或螺纹接头100的紧固状态评估方法的特征在于，其从销1和盒2中的任一个的内表面向另一个的内表面传输超声表面波 通过销1和盒子2的肩部13,23的销1和盒2中的一个，并且基于透射波强度或其反射波强度，确定是否将紧固状态 螺纹接头100是令人满意的。

公开(公告)号：US20120034376A1

公开(公告)日：2012-02-09

申请号：US13244961

申请日：2011-09-26

申请人： Takumi NAKAMURA ,  Kenta SAKAI ,  Jun MASUBUCHI ,  Yusuke HIRAISHI

发明人： Takumi NAKAMURA ,  Kenta SAKAI ,  Jun MASUBUCHI ,  Yusuke HIRAISHI

IPC分类号： B05D1/02 ,  B05D7/22 ,  B05C11/00 ,  B05B13/06 ,  B05B1/00

CPC分类号： B05B13/0442 ,  B05B13/0654 ,  B05D1/002 ,  B05D2202/10 ,  B05D2254/02 ,  B05D2254/04 ,  E21B17/006 ,  F16N7/34 ,  F16N7/38 ,  F16N2210/00 ,  F16N2270/20

摘要： An apparatus which can thinly and uniformly apply a highly viscous lubricant on the threaded portion of a threaded joint for pipes comprises a steel pipe support unit which supports a steel pipe P having a pin while rotating the pipe, a lubricant circulation system in which a lubricant having its viscosity adjusted so as to be sprayable is circulated, a metering unit having a metering pump capable of metering the lubricant, a lubricant spraying unit having spray guns for spraying lubricant through nozzles toward the pin, a spray gun support unit which supports the spray guns so as to be movable in the axial and/or radial directions of the steel pipe P; and a controlling unit which controls the rotational speed of the steel pipe P by the steel pipe support unit and the speeds of movement of the spray guns by the spray gun support unit.

摘要翻译： 可以在管道用螺纹接头的螺纹部分上均匀地施加高粘度润滑剂的装置包括钢管支撑单元，其在旋转管道的同时支撑具有销的钢管P，润滑剂循环系统，其中润滑剂 将其粘度调节为可喷雾的循环方式，具有能够计量润滑剂的计量泵的计量单元，具有用于通过喷嘴向销喷射润滑剂的喷枪的润滑剂喷射单元，支撑喷雾的喷枪支撑单元 可以在钢管P的轴向和/或径向方向上移动; 以及控制单元，其通过钢管支撑单元控制钢管P的旋转速度和喷枪支撑单元的喷枪的移动速度。

公开(公告)号：US08438926B2

公开(公告)日：2013-05-14

申请号：US13239610

申请日：2011-09-22

申请人： Ikuji Hoshino ,  Masaki Yamano ,  Makoto Sakamoto ,  Keiichi Nakamura ,  Jun Masubuchi ,  Kenta Sakai

发明人： Ikuji Hoshino ,  Masaki Yamano ,  Makoto Sakamoto ,  Keiichi Nakamura ,  Jun Masubuchi ,  Kenta Sakai

IPC分类号： G01N29/24 ,  G01N29/07 ,  G01N29/09

CPC分类号： G01N29/11 ,  F16L15/004 ,  F16L2201/10 ,  G01N2291/02827 ,  G01N2291/0423 ,  G01N2291/044 ,  G01N2291/2636 ,  G01N2291/2691

摘要： The present invention provides a method which allows simply, easily and accurately evaluating the fastening state of shoulder parts of a threaded joint for use as a joint of pipes or tubes, such as OCTG, during fastening or after fastening. The fastening state evaluation method for a threaded joint 100 of pipes or tubes according to the present invention is characterized in that it transmits ultrasonic surface waves from the internal surface of either one of the pin 1 and the box 2 toward the internal surface of the other one of the pin 1 and the box 2 through the shoulder parts 13, 23 of the pin 1 and the box 2, and on the basis of the transmitted wave intensity or the reflected wave intensity thereof, determines whether or not the fastening state of the threaded joint 100 is satisfactory.

摘要翻译： 本发明提供了一种方法，其可以简单，容易且准确地评估在紧固期间或紧固之后用作管道或管（如OCTG）的接头的螺纹接头的肩部的紧固状态。 根据本发明的管或螺纹接头100的紧固状态评估方法的特征在于，其从销1和盒2中的任一个的内表面向另一个的内表面传输超声表面波 通过销1和盒子2的肩部13,23的销1和盒2中的一个，并且基于透射波强度或其反射波强度，确定是否将紧固状态 螺纹接头100是令人满意的。