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公开(公告)号：US20180051690A1
公开(公告)日：2018-02-22
申请号：US15785963
申请日：2017-10-17
Applicant: Jason STAIR , Anthony LINDSAY , Michael LEWIS , Raymond ZOWARKA , Siddharth PRATAP , Clay HEARN , Charles PENNEY , Michael WORTHINGTON , Hsing-Pang LIU
Inventor： Jason STAIR , Anthony LINDSAY , Michael LEWIS , Raymond ZOWARKA , Siddharth PRATAP , Clay HEARN , Charles PENNEY , Michael WORTHINGTON , Hsing-Pang LIU
CPC classification number: F04B49/065 , F04B17/042 , F04B19/003 , F04B25/02 , F04B31/00 , F04B35/045 , F04B2201/0201 , F04B2201/0202 , F04B2203/0401
Abstract: A linear motor compressor including a compressor housing and a cylinder housing having a plurality of opposing compression chambers. A piston freely reciprocates within the cylinder housing using a linear electric motor. A piston position feedback control system provides adaptive current output as a function of position feedback and/or velocity feedback from the piston and/or the electric motor, to directly power and control the electric motor, wherein the piston reciprocates without assistance from a mechanical spring or other equivalent centering force.
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2.发明申请公开(公告)号：US20150125323A1
公开(公告)日：2015-05-07
申请号：US14536174
申请日：2014-11-07
Applicant: Jason STAIR , Anthony LINDSAY , Michael LEWIS , Raymond ZOWARKA , Siddharth PRATAP , Clay HEARN , Charles PENNEY , Michael WORTHINGTON , Hsing-Pang LIU
Inventor： Jason STAIR , Anthony LINDSAY , Michael LEWIS , Raymond ZOWARKA , Siddharth PRATAP , Clay HEARN , Charles PENNEY , Michael WORTHINGTON , Hsing-Pang LIU
CPC classification number: F04B19/003 , F04B17/042 , F04B25/02 , F04B31/00 , F04B35/045
Abstract: A linear motor compressor including a compressor housing and a cylinder housing having a plurality of opposing compression chambers. A piston freely reciprocates within the cylinder housing using a linear electric motor.
Abstract translation: 一种线性电动机压缩机，其包括压缩机壳体和具有多个相对的压缩室的气缸壳体。 活塞使用线性电动机在汽缸壳体内自由地往复运动。
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Patent Agency Ranking3.依法登记的发明
公开(公告)号：USH1389H
公开(公告)日：1995-01-03
申请号：US49279
申请日：1993-04-19
Applicant: William F. Weldon , Siddharth Pratap
Inventor： William F. Weldon , Siddharth Pratap
IPC: F41B6/00
CPC classification number: F41B6/006
Abstract: An augmented electromagnetic accelerator apparatus which imparts an initialelocity to a projectile by use of enhanced inductance gradients and allows for the use of cylindrical projectiles by the use of a round bore, using a parallel gun rail geometry The enhanced inductance gradients are achieved by the use of an extra turn around the gun rails and enclosing the rail and the said augmented turn in laminated iron. The augmented accelerator has crossovers at the two ends (breech and muzzle end) which have minimum influences over the electromagnetics in the bore of the accelerator.
Abstract translation: 一种增强的电磁加速器装置，其通过使用增强的电感梯度赋予射弹的初始速度，并且允许使用圆形孔使用平行枪轨几何形状来使用圆柱形射弹。增强的电感梯度通过使用来实现 额外转动枪轨，并围绕轨道和所述增加的折叠铁卷。 增强加速器在两端（后膛和枪口端）具有与加速器孔中的电磁学有最小影响的交叉。
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公开(公告)号：US11466678B2
公开(公告)日：2022-10-11
申请号：US15785963
申请日：2017-10-17
Applicant: Jason Stair , Anthony Lindsay , Michael Lewis , Raymond Zowarka , Siddharth Pratap , Clay Hearn , Charles Penney , Michael Worthington , Hsing-Pang Liu
Inventor： Jason Stair , Anthony Lindsay , Michael Lewis , Raymond Zowarka , Siddharth Pratap , Clay Hearn , Charles Penney , Michael Worthington , Hsing-Pang Liu
Abstract: A linear motor compressor including a compressor housing and a cylinder housing having a plurality of opposing compression chambers. A piston freely reciprocates within the cylinder housing using a linear electric motor. A piston position feedback control system provides adaptive current output as a function of position feedback and/or velocity feedback from the piston and/or the electric motor, to directly power and control the electric motor, wherein the piston reciprocates without assistance from a mechanical spring or other equivalent centering force.
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公开(公告)号：US10323628B2
公开(公告)日：2019-06-18
申请号：US14536174
申请日：2014-11-07
Applicant: Jason Stair , Anthony Lindsay , Michael Lewis , Raymond Zowarka , Siddharth Pratap , Clay Hearn , Charles Penney , Michael Worthington , Hsing-Pang Liu
Inventor： Jason Stair , Anthony Lindsay , Michael Lewis , Raymond Zowarka , Siddharth Pratap , Clay Hearn , Charles Penney , Michael Worthington , Hsing-Pang Liu
Abstract: A linear motor compressor including a compressor housing and a cylinder housing having a plurality of opposing compression chambers. A piston freely reciprocates within the cylinder housing using a linear electric motor.
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公开(公告)号：US08995232B2
公开(公告)日：2015-03-31
申请号：US13235336
申请日：2011-09-16
Applicant: Raymond C. Zowarka, Jr. , Siddharth Pratap , Jim Upshaw , Michael C. Lewis
Inventor： Raymond C. Zowarka, Jr. , Siddharth Pratap , Jim Upshaw , Michael C. Lewis
Abstract: Aspects described herein relate to an electromagnetic seismic vibrator (EMSV) architecture that provide wide frequency range operation, ground force application with high fidelity, and low environmental impact. The EMSV architecture can include a base member that can support a force coil and mitigate electrical heating due, at least in part, to spurious currents. The EMSV architecture can include means for restricting movement of a reaction member included in the EMSV architecture relative to the base member. Such means can permit mitigation of damage of the EMSV architecture in scenarios in which control of the EMSV architecture may fail.
Abstract translation: 本文描述的方面涉及提供宽频率范围操作，高保真度的地面力施加和低环境影响的电磁地震振动器（EMSV）架构。 EMSV架构可以包括可以支持力线圈并且至少部分地由于杂散电流而减轻电加热的基座构件。 EMSV架构可以包括用于限制包括在EMSV架构中的反应构件相对于基座构件的移动的装置。 在EMSV架构的控制可能失败的情况下，这种方法可以减轻EMSV架构的损坏。
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公开(公告)号：US20120147709A1
公开(公告)日：2012-06-14
申请号：US13235336
申请日：2011-09-16
Applicant: RAYMOND C. ZOWARKA, JR. , Siddharth Pratap , Jim Upshaw , Michael C. Lewis
Inventor： RAYMOND C. ZOWARKA, JR. , Siddharth Pratap , Jim Upshaw , Michael C. Lewis
IPC: G01V1/155
Abstract: Aspects described herein relate to an electromagnetic seismic vibrator (EMSV) architecture that provide wide frequency range operation, ground force application with high fidelity, and low environmental impact. The EMSV architecture can include a base member that can support a force coil and mitigate electrical heating due, at least in part, to spurious currents. The EMSV architecture can include means for restricting movement of a reaction member included in the EMSV architecture relative to the base member. Such means can permit mitigation of damage of the EMSV architecture in scenarios in which control of the EMSV architecture may fail.
Abstract translation: 本文描述的方面涉及提供宽频率范围操作，高保真度的地面力施加和低环境影响的电磁地震振动器（EMSV）架构。 EMSV架构可以包括可以支持力线圈并且至少部分地由于杂散电流而减轻电加热的基座构件。 EMSV架构可以包括用于限制包括在EMSV架构中的反应构件相对于基座构件的移动的装置。 在EMSV架构的控制可能失败的情况下，这种方法可以减轻EMSV架构的损坏。
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