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1. 发明授权

US11906298B1 Two-piece universal alignment tool and method for servicing mud reciprocating pumps 有权
公开(公告)号：US11906298B1
公开(公告)日：2024-02-20
申请号：US17898336
申请日：2022-08-29
申请人： EW Pumps, LLC
发明人： James B. Glenn
IPC分类号： G01B5/245 , B23Q17/22 , G01B5/252
CPC分类号： G01B5/245 , B23Q17/2258 , G01B5/252
摘要： A method and apparatus for aligning a crosshead of a mud pump with the fluid end of the mud pump without having to remove the rod system (piston rod, extension rod) of the pump. The apparatus comprises a dial indicator which measures differential distance and a connection component for connecting the apparatus directly or indirectly to the crosshead. The method and apparatus allow the establishment of perpendicularity and concentricity of the crosshead with respect to the bore in the fluid end of the pump.

2. 发明授权

US11168972B2 Detection device 有权
公开(公告)号：US11168972B2
公开(公告)日：2021-11-09
申请号：US16564846
申请日：2019-09-09
申请人： CITIC DICASTAL CO., LTD
发明人： Zuo Xu , Bowen Xue , Hujun Wu , Jiandong Guo
IPC分类号： G01B5/252
摘要： The present disclosure is to provide a detection device. The detection device is configured to measure the coaxiality of the three camshaft mounting holes of the valve chamber cover during usage; and meanwhile, the detection device has the characteristics of high measurement accuracy, simple structure, low production cost, and the like.

3. 发明授权

US10866091B2 Concentricity detection system 有权
公开(公告)号：US10866091B2
公开(公告)日：2020-12-15
申请号：US16554823
申请日：2019-08-29
申请人： Tyco Electronics (Shanghai) Co. Ltd. , TE Connectivity Corporation
发明人： Lei Zhou , Dandan Zhang , Roberto Francisco-Yi Lu
IPC分类号： G01B11/27 , G01B5/252
CPC分类号： G01B11/272 , G01B5/252
摘要： A concentricity detection system is adapted to detect a concentricity of an annular component. The concentricity detection system includes a support base having a recess on a top surface, a transparent plate received and positioned in the recess, a vision detection device located above the support base and facing the transparent plate, and a backlight source located below the support base and facing the transparent plate. The annular component is disposed in the recess of the support base and supported on a top surface of the transparent plate. The vision detection device is configured to detect the concentricity of the annular component supported on the transparent plate. A through hole is formed in a bottom portion of the recess and a light from the backlight source passes through the support base via the through hole and the transparent plate to provide backlighting for the annular component.

4. 发明授权

US10197376B2 Runout detection device configured to detect runout of the rotating member based on the heat flux detected by the heat 有权
公开(公告)号：US10197376B2
公开(公告)日：2019-02-05
申请号：US15667768
申请日：2017-08-03
申请人： DENSO CORPORATION
发明人： Norio Gouko , Toshihisa Taniguchi , Atusi Sakaida , Keiji Okamoto , Yoshihiko Shiraishi , Masahiro Asano
IPC分类号： G01L5/06 , G01B5/30 , F01D17/08 , G01B5/00 , G01N25/20 , G01B5/252
摘要： In a runout detection device for detecting runout of a rotating member, a displacement unit abuts on the rotating member, and is displaced in accordance with displacement of the rotating member while the rotor abuts on the displacement unit. An elastic member elastically deforms in accordance with displacement of the displacement unit. A heat flux sensor detects a heat flux generated by elastic deformation of the elastic member. The runout detection device is configured to detect runout of the rotating member based on the heat flux detected by the heat flux sensor.

5. 发明申请

US20180335292A1 COAXIALITY DETECTING TOOL 审中-公开
公开(公告)号：US20180335292A1
公开(公告)日：2018-11-22
申请号：US15688900
申请日：2017-08-29
申请人： CITIC Dicastal CO.,LTD.
发明人： Bowen Xue , Haiyi Wang , Huayou Li , Zhanku Wang , Jiandong Guo
IPC分类号： G01B5/252 , G01B5/28 , B23Q17/22
CPC分类号： G01B5/252 , B23Q17/22 , G01B5/0025 , G01B5/28
摘要： Disclosed is a coaxiality detecting tool composed of a hexagon flange nut, a measuring column and a detection sleeve. When the coaxiality detecting tool is used, a cone of the measuring column is matched with a cone hole of a detected workpiece, the hexagon flange nut is matched with a threaded column of the measuring column, and the measuring column is fixed on the workpiece; an inner hole of the detection sleeve is matched with a detection column, the conical surface of the detection sleeve is in contact with the orifice of a ΦE hole in the workpiece, whether the whole conical surface is in uniform contact with the orifice of the ΦE hole is observed, and if in uniform contact, the detected coaxiality is qualified, otherwise, the detected coaxiality is unqualified.

6. 发明授权

US10024657B2 Method for classifying metal tubes 有权
公开(公告)号：US10024657B2
公开(公告)日：2018-07-17
申请号：US14923240
申请日：2015-10-26
申请人： Danieli & C. Officine Meccaniche S.P.A.
发明人： Andrea Angelilli , Luca Crespan
IPC分类号： G01B17/02 , G01B5/252 , G01B7/312 , G01B11/06
摘要： A method or classifying metal tubes in which the measuring of the eccentricity over the entire length of the tube is provided, and in which the classification occurs on the basis of the length of the tube portions which have eccentricity either higher or lower than one or more eccentricity thresholds.

7. 发明申请

US20140090262A1 MEASURING METHOD AND SYSTEM 有权
标题翻译：测量方法和系统
公开(公告)号：US20140090262A1
公开(公告)日：2014-04-03
申请号：US13629759
申请日：2012-09-28
申请人： GENERAL ELECTRIC COMPANY
发明人： Paul Howard Davidson , Jean-Marie Georges Joseph Deschamps , Michael Wayne Rankin
IPC分类号： G01B5/252 , G01B11/14
CPC分类号： G01B5/252
摘要： A system and method for measuring concentricity between a first component and a second component is provided. The system includes a fixture having a first spring element and a second spring element. The first spring element is configured to apply force in an orthogonal direction to the second spring element. A sensor is mounted to the fixture, and the sensor is configured to measure a distance to the second component. The fixture is configured to slide substantially inside a groove of the first component.
摘要翻译：提供了用于测量第一部件和第二部件之间的同心度的系统和方法。该系统包括具有第一弹簧元件和第二弹簧元件的夹具。第一弹簧元件构造成沿与第二弹簧元件正交的方向施加力。传感器安装到固定装置上，并且传感器被配置成测量到第二部件的距离。夹具构造成基本上在第一部件的凹槽内滑动。

8. 发明授权

US06901676B1 Eccentric bushing inspection device 有权
标题翻译：偏心套管检查装置
公开(公告)号：US06901676B1
公开(公告)日：2005-06-07
申请号：US10773689
申请日：2004-02-06
申请人： David Macke
发明人： David Macke
IPC分类号： G01B5/252 , G01B5/00 , G01B5/08
CPC分类号： G01B5/252
摘要： A device and method are provided for inspecting an eccentric bushing having interior and exterior surfaces. The device includes a fixed roller and a pair of movable rollers disposed in a triangular configuration. The eccentric roller is disposed between the fixable roller and the movable rollers such that the fixed roller is disposed against an interior surface of the bushing and the movable rollers are disposed against the exterior surface of the bushing. A contact element of a gauge is disposed between the movable rollers and against the exterior surface of the bushing. Rotation of the eccentric bushing moves the contact element, which causes a display of the gauge to provide readings showing changes in the distance between the interior and exterior surfaces of the bushing.
摘要翻译：提供了一种用于检查具有内表面和外表面的偏心衬套的装置和方法。该装置包括固定辊和一对设置成三角形构造的可动辊。偏心辊设置在可固定辊和可动辊之间，使得固定辊抵靠衬套的内表面设置，并且可动辊抵靠衬套的外表面设置。量规的接触元件设置在可动辊之间并且抵靠衬套的外表面。偏心衬套的旋转移动接触元件，这导致量规的显示，以提供示出衬套的内表面和外表面之间的距离变化的读数。

9. 发明授权

US06839979B1 Top mounted turbine casing alignment tool with multi-axis maneuverability 有权
标题翻译：顶部安装的涡轮机壳体对准工具具有多轴机动性
公开(公告)号：US06839979B1
公开(公告)日：2005-01-11
申请号：US10646731
申请日：2003-08-25
申请人： Vinayak Shashikant Godbole , David Leach , Stuart Forrest Waldo
发明人： Vinayak Shashikant Godbole , David Leach , Stuart Forrest Waldo
IPC分类号： G01B5/252
CPC分类号： G01B5/252 , Y10S33/08
摘要： A turbine casing alignment tool includes a first section securable to an outer shell of a turbine casing. A second section of the alignment tool is securable to an inner shell of the turbine casing. The alignment tool facilitates adjustment of at least one of the inner shell and the outer shell relative to the other in multiple degrees of freedom to control both co-linearity and concentricity of the outer shell and the inner shell.
摘要翻译：涡轮机壳体对准工具包括可安装到涡轮壳体的外壳的第一部分。对准工具的第二部分可固定到涡轮机外壳的内壳。对准工具有助于在多个自由度中相对于另一个自由地调节内壳和外壳中的至少一个，以控制外壳和内壳的共线性和同心度。

10. 发明授权

US4285132A Piston rod runout gauge 失效
标题翻译：活塞杆跳动量规
公开(公告)号：US4285132A
公开(公告)日：1981-08-25
申请号：US86788
申请日：1979-10-22
申请人： Kenneth D. Kloster
发明人： Kenneth D. Kloster
IPC分类号： G01B5/00 , G01B5/252 , G01B3/22 , G01B5/24
CPC分类号： G01B5/252 , G01B5/003
摘要： An instrument to measure the concentricity of a piston rod relative to its cylinder, has an elongate cylindrical support on which are slidably mounted a pair of brackets provided with V-shaped notches embracingly to engage the cylinder and hold the support in parallel relation to the cylinder. At the outer end of the support and disposed at right angles thereto is a feeler probe to engage the piston rod. A calibrated dial, having an associated pointer, is carried by the support and the pointer is articulated to the feeler probe for causing the pointer to indicate in the dial the degree of concentricity of the piston rod.
摘要翻译：用于测量活塞杆相对于其圆柱体的同心度的仪器具有细长的圆柱形支撑件，可滑动地安装一对托架，该托架包括V形凹口以与圆柱体相接合并将支撑件平行于气缸。在支撑件的外端处并且与其成直角设置有用于接合活塞杆的探针探头。具有相关联的指针的校准拨盘由支撑件承载，并且指针铰接到探针探针，以使指针在表盘中指示活塞杆的同心度。

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