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公开(公告)号：US20180195373A1
公开(公告)日：2018-07-12
申请号：US15741958
申请日：2016-06-29
Applicant: Moog Inc.
Inventor： Frank Bell , David P. Cardamone , Inderjit Singh , Mark Santacesaria , Daniel J. Halloran , Jonathan Roberts
IPC: E21B43/12 , E21B47/06 , E21B47/00 , F04B17/03 , F04B47/06 , F04B51/00 , F04B49/06 , H02K5/132 , H02K5/22 , H02K7/14 , H02K11/215 , H02K11/25
CPC classification number: E21B43/128 , E21B47/0007 , E21B47/06 , E21B47/065 , F04B17/03 , F04B47/06 , F04B49/065 , F04B51/00 , F04B2201/0201 , F04B2203/0405 , F04B2203/0406 , F04B2205/02 , F04B2205/05 , F04B2205/10 , H02K5/132 , H02K5/225 , H02K7/14 , H02K11/215 , H02K11/25
Abstract: An oil well installation (15) comprising tubing (17) arranged in a well (18), a pump (19) and actuator (20) disposed in the well, a surface controller (50) connected with the linear actuator, multiple downhole sensors (30-35) configured to sense operating parameters of the linear actuator and/or the pump, a downhole signal processor (40) configured to receive sensor data from the sensors and to output serial data, a communication cable (23) between the sensor processor and the surface controller, the communication cable having at least two paired transmission lines (25, 26), a downhole differential signal driver (41) configured to receive the serial data and to output data signals to the paired transmission lines, and a surface receiver (27) connected to the communication cable and configured to receive the signals from the differential signal driver via the paired transmission lines.
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公开(公告)号：US20170241246A1
公开(公告)日：2017-08-24
申请号：US15502719
申请日：2015-07-31
Applicant: Moog Inc.
Inventor： Gregory M. Harnsberger , Carl Deirmengian , Brian Williams , David P. Cardamone , John C. Layer
CPC classification number: E21B43/128 , E21B41/00 , E21B43/121 , E21B47/0007 , F04B17/03 , F04B19/22 , F04B47/04 , F04B47/06 , H02K1/14 , H02K1/34 , H02K5/132 , H02K41/033
Abstract: A linear actuator for pumping comprising a stator having an inner opening, a shaft having a plurality of permanent magnets spaced linearly in the axial direction, the shaft disposed in the stator opening and configured to reciprocate linearly in the axial direction relative to the stator, the stator comprising a first stator assembly having a plurality of pole sections spaced linearly in the axial direction and a plurality of coils disposed therebetween, a second stator assembly having a plurality of pole sections spaced linearly in the axial direction and a plurality of coils disposed therebetween, a bearing assembly positioned axially between the first stator assembly and the second stator assembly, and the bearing assembly having a width that is a function of the spacing of the plurality of pole sections of the first stator assembly and the second assembly and the spacing of the plurality of permanent magnets of the shaft.
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公开(公告)号：US11274533B2
公开(公告)日：2022-03-15
申请号：US15502719
申请日：2015-07-31
Applicant: Moog Inc.
Inventor： Gregory M. Harnsberger , Carl Deirmengian , Brian Williams , David P. Cardamone , John C. Layer
IPC: E21B43/12 , F04B47/06 , F04B47/04 , F04B17/03 , F04B19/22 , H02K1/14 , H02K1/34 , H02K5/132 , H02K41/03 , E21B47/008
Abstract: A linear actuator for pumping comprising a stator having an inner opening, a shaft having a plurality of permanent magnets spaced linearly in the axial direction, the shaft disposed in the stator opening and configured to reciprocate linearly in the axial direction relative to the stator, the stator comprising a first stator assembly having a plurality of pole sections spaced linearly in the axial direction and a plurality of coils disposed therebetween, a second stator assembly having a plurality of pole sections spaced linearly in the axial direction and a plurality of coils disposed therebetween, a bearing assembly positioned axially between the first stator assembly and the second stator assembly, and the bearing assembly having a width that is a function of the spacing of the plurality of pole sections of the first stator assembly and the second assembly and the spacing of the plurality of permanent magnets of the shaft.
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公开(公告)号：US20160036309A1
公开(公告)日：2016-02-04
申请号：US14775598
申请日：2013-03-13
Applicant: MOOG INC
Inventor： David P. Cardamone , Carl R. Deirmengian , Brian J. Williams
CPC classification number: H02K41/031 , H02K1/145 , H02K15/022 , H02K33/12 , H02K2201/06 , H02K2201/15
Abstract: A linear motor (15) comprising a stator (16) having an opening (18), a mover (19) disposed in the opening and configured and arranged to reciprocate linearly in an axial direction (x-x) relative to the stator, the stator comprising a first pole section and a second pole section (22) stacked in the axial direction and forming a recess (26) between them for receiving annular windings, the first pole section comprising a first laminate (17a) having a first cross-sectional geometry (29) and a second laminate (17b) having a second cross-sectional geometry (30) different from the first cross-sectional geometry, and the first laminate and the second laminate stacked in the axial direction.
Abstract translation: 一种线性电动机（15），包括具有开口（18）的定子（16），设置在所述开口中的移动器（19），其构造和布置成相对于所述定子在轴向（xx）上线性地往复运动，所述定子包括 第一极部分和第二极部分（22），其沿轴向堆叠并且在它们之间形成用于接收环形绕组的凹部（26），所述第一极部分包括具有第一横截面几何形状的第一层压体（17a） 29）和具有不同于第一横截面几何形状的第二横截面几何形状（30）的第二层压体（17b），以及沿轴向方向堆叠的第一层压体和第二层压体。
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公开(公告)号：US10651710B2
公开(公告)日：2020-05-12
申请号：US15502707
申请日：2015-07-31
Applicant: Moog Inc.
Inventor： Gregory M. Harnsberger , Carl Deirmengian , David P. Cardamone
Abstract: A method of assembling a shaft of a magnetic motor comprising the steps of providing a plurality of magnets (210), providing a plurality of pole pieces (212), stacking (S11) said magnets and pole pieces to form a subassembly (202) having an outer surface of a first diameter, providing a precipitation hardenable stainless steel sheet material, forming said stainless steel sheet material into a tube (S20), drawing said tube to form a precision tube having an inner surface of a second diameter (S21), said second diameter being greater than or equal to said first diameter, heat treating said precision tube to form a tubular sleeve of a Rockwell C hardness of at least about 40 and a magnetic permeability of at least about 100 (S22), and inserting said subassembly axially into said sleeve (S30), thereby forming a shaft for a magnetic motor.
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Patent Agency Ranking
公开(公告)号：US20170229945A1
公开(公告)日：2017-08-10
申请号：US15502707
申请日：2015-07-31
Applicant: Moog Inc.
Inventor： Gregory M. Harnsberger , Carl Deirmengian , David P. Cardamone
CPC classification number: H02K15/03 , H02K1/34 , H02K41/031 , H02K2005/1287
Abstract: A method of assembling a shaft of a magnetic motor comprising the steps of providing a plurality of magnets (210), providing a plurality of pole pieces (212), stacking (S11) said magnets and pole pieces to form a subassembly (202) having an outer surface of a first diameter, providing a precipitation hardenable stainless steel sheet material, forming said stainless steel sheet material into a tube (S20), drawing said tube to form a precision tube having an inner surface of a second diameter (S21), said second diameter being greater than or equal to said first diameter, heat treating said precision tube to form a tubular sleeve of a Rockwell C hardness of at least about 40 and a magnetic permeability of at least about 100 (S22), and inserting said subassembly axially into said sleeve (S30), thereby forming a shaft for a magnetic motor.
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7.发明申请METHODS AND SYSTEM FOR CONTROLLING A LINEAR MOTOR FOR A DEEP WELL OIL PUMP 审中-公开用于控制深井油泵的线性电机的方法和系统公开(公告)号：US20150308244A1
公开(公告)日：2015-10-29
申请号：US14646970
申请日：2013-11-26
Applicant: MOOG INC.
Inventor： David P. Cardamone , Carl Deirmengian , Eugene F. Keohane , Benjamin W. Kinnaman
Abstract: A deep well linear motor pump system (122) comprising a downhole linear electric motor (222) having a stator and a shaft configured to move linearly relative to the stator, a downhole pump (220) having an inlet (227), an outlet (228), and a piston coupled to the linear motor shaft, a motor driver system (318) connected with the linear motor and configured to provide drive commands to the linear motor, a surface control computer (126) connected with the motor drive system and configured to control the linear motor, a sensor system (224) communicating with the control computer and configured to sense operating parameters of the linear motor, and the sensor system comprising a synchronous serial interface encoder configured to sense position of the motor shaft and a temperature sensor configured to sense the temperature of the motor.
Abstract translation: 一种深井直线电机泵系统（122），包括具有定子和配置为相对于定子线性移动的轴的井下线性电动机（222），具有入口（227），出口（220）的井下泵 228）和联接到所述线性电动机轴的活塞，与所述线性电动机连接并被配置为向所述线性电动机提供驱动命令的电动机驱动器系统（318），与所述电动机驱动系统连接的表面控制计算机（126） 被配置为控制所述线性电动机，所述传感器系统（224）与所述控制计算机通信并被配置为感测所述线性电动机的操作参数，并且所述传感器系统包括被配置为感测所述电动机轴的位置的同步串行接口编码器以及温度 传感器配置为感测电机的温度。
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公开(公告)号：US10720825B2
公开(公告)日：2020-07-21
申请号：US16270987
申请日：2019-02-08
Applicant: Moog Inc.
Inventor： David P. Cardamone , Carl R. Deirmengian , Brian J. Williams
Abstract: A linear motor (15) comprising a stator (16) having an opening (18), a mover (19) disposed in the opening and configured and arranged to reciprocate linearly in an axial direction (x-x) relative to the stator, the stator comprising a first pole section (21) and a second pole section (22) stacked in the axial direction and forming a recess (26) between them for receiving annular windings, the first pole section comprising a first laminate (17a) having a first cross-sectional geometry (29) and a second laminate (17b) having a second cross-sectional geometry (30) different from the first cross-sectional geometry, and the first laminate and the second laminate stacked in the axial direction.
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公开(公告)号：US20190181740A1
公开(公告)日：2019-06-13
申请号：US16270987
申请日：2019-02-08
Applicant: Moog Inc.
Inventor： David P. Cardamone , Carl R. Deirmengian , Brian J. Williams
CPC classification number: H02K41/031 , H02K1/145 , H02K15/022 , H02K33/12 , H02K2201/06 , H02K2201/15
Abstract: A linear motor (15) comprising a stator (16) having an opening (18), a mover (19) disposed in the opening and configured and arranged to reciprocate linearly in an axial direction (x-x) relative to the stator, the stator comprising a first pole section (21) and a second pole section (22) stacked in the axial direction and forming a recess (26) between them for receiving annular windings, the first pole section comprising a first laminate (17a) having a first cross-sectional geometry (29) and a second laminate (17b) having a second cross-sectional geometry (30) different from the first cross-sectional geometry, and the first laminate and the second laminate stacked in the axial direction.
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公开(公告)号：US10298108B2
公开(公告)日：2019-05-21
申请号：US14775598
申请日：2013-03-13
Applicant: Moog Inc.
Inventor： David P. Cardamone , Carl R. Deirmengian , Brian J. Williams
Abstract: A linear motor (15) comprising a stator (16) having an opening (18), a mover (19) disposed in the opening and configured and arranged to reciprocate linearly in an axial direction (x-x) relative to the stator, the stator comprising a first pole section (21) and a second pole section (22) stacked in the axial direction and forming a recess (26) between them for receiving annular windings, the first pole section comprising a first laminate (17a) having a first cross-sectional geometry (29) and a second laminate (17b) having a second cross-sectional geometry (30) different from the first cross-sectional geometry, and the first laminate and the second laminate stacked in the axial direction.
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