公开(公告)号：US20120141300A1

公开(公告)日：2012-06-07

申请号：US13267154

申请日：2011-10-06

Applicant: Paulo Sergio Dainez ,  Dietmar Erich Bernhard Lillie ,  Marcio Roberto Thiessen

Inventor： Paulo Sergio Dainez ,  Dietmar Erich Bernhard Lillie ,  Marcio Roberto Thiessen

IPC: F04B49/06

CPC classification number: F04B49/06 ,  F04B35/04 ,  F04B35/045 ,  F04B2201/0201 ,  F04B2203/0401 ,  F04B2203/0402 ,  H02K33/16 ,  H02P25/06

Abstract: A linear compressor (100) applicable to a cooling system (20) includes a piston (1) driven by a linear motor (10), the piston (1) having displacement range controlled by means of a controlled voltage (VM), the controlled voltage (VM) having a voltage frequency (φP) applied to the linear motor (10) and adjusted by a processing unit (22), the range of piston (1) displacement being dynamically controlled in function of a variable demand of the cooling system (20), the linear compressor (100) having a resonance frequency, the processing unit (22) adjusting the range of piston (1) displacement, so that the linear compressor (100) will be dynamically kept on resonance throughout the variations in demand of the cooling system (20).

Abstract translation: 适用于冷却系统（20）的线性压缩机（100）包括由线性马达（10）驱动的活塞（1），具有通过受控电压（VM）控制的位移范围的活塞（1） 具有施加到线性电动机（10）并由处理单元（22）调节的电压频率（＆amp; P）的电压（VM），活塞（1）位移的范围是根据 冷却系统（20），所述线性压缩机（100）具有共振频率，所述处理单元（22）调节活塞（1）位移的范围，使得所述线性压缩机（100）将在整个变化中动态地保持共振 需要冷却系统（20）。

公开(公告)号：US20120091165A1

公开(公告)日：2012-04-19

申请号：US13316093

申请日：2011-12-09

Applicant: James Cedrone ,  George Gonnella ,  Raymond A. Zagars ,  Robert F. McLoughlin

Inventor： James Cedrone ,  George Gonnella ,  Raymond A. Zagars ,  Robert F. McLoughlin

IPC: B67D7/14 ,  B67D7/64 ,  F04B49/06

CPC classification number: F04B13/00 ,  F04B7/0076 ,  F04B43/02 ,  F04B49/065 ,  F04B2201/0201 ,  F04B2201/0601 ,  F04B2205/03 ,  Y10T137/87885

Abstract: Systems and methods for compensating for pressure increase which may occur in various enclosed spaces of a pumping apparatus are disclosed. Embodiments of the present invention may compensate for pressure increases in chambers of a pumping apparatus by moving a pumping means of the pumping apparatus to adjust the volume of the chamber to compensate for a pressure increase in the chamber. More specifically, in one embodiment, to account for unwanted pressure increases to the fluid in a dispense chamber the dispense motor may be reversed to back out piston to compensate for any pressure increase in the dispense chamber.

Abstract translation: 公开了用于补偿可能在泵送装置的各种封闭空间中发生的压力增加的系统和方法。 本发明的实施例可以通过移动泵送装置的泵送装置来调节泵室的容积来补偿泵送装置的腔室中的压力增加，以补偿腔室中的压力增加。 更具体地，在一个实施例中，为了解决分配室中的流体的不希望的压力增加，分配马达可以反向以返回活塞以补偿分配室中的任何压力增加。

公开(公告)号：US08157537B2

公开(公告)日：2012-04-17

申请号：US12138517

申请日：2008-06-13

Applicant: Cesar Antonio Chavez Zapata

Inventor： Cesar Antonio Chavez Zapata

IPC: F04B49/06 ,  F04B43/12

CPC classification number: F04B47/02 ,  F04B2201/0201 ,  F04B2201/121

Abstract: Apparatus, methods, and system for wireless remote monitoring and controlling a sucker rod pump for producing hydrocarbons, providing self-adjusting methods for operation over a wide-range of operating conditions according to algorithms that automatically compensate for offset and amplitude drift in sensor data, automatically identify pump off conditions, and automatically optimize hold down time.

Abstract translation: 用于无线远程监测和控制用于生产碳氢化合物的抽油杆泵的装置，方法和系统，根据自动补偿传感器数据中的偏移和幅度漂移的算法，提供用于在宽范围操作条件下操作的自调节方法， 自动识别脱水条件，并自动优化压缩时间。

公开(公告)号：US20120076667A1

公开(公告)日：2012-03-29

申请号：US12889612

申请日：2010-09-24

Applicant: Daniel Patient

Inventor： Daniel Patient

IPC: F04B49/06

CPC classification number: F04B49/065 ,  B60T8/404 ,  B60T8/4068 ,  F04B11/00 ,  F04B11/0041 ,  F04B17/03 ,  F04B49/06 ,  F04B49/12 ,  F04B53/001 ,  F04B2201/0201 ,  F04B2203/0208 ,  F04B2203/0209

Abstract: A method and a system for controlling an electric motor of a pump to counter act pressure pulsations generated by at least one pump element and to reduce noise, vibration, and harshness generated by the pump. The positions of at least one pump element of the pump and a shaft of the electric motor are determined. A pump stroke position is determined from the position of the pump element relative to the position of the shaft of the electric motor. The power sent to the electric motor is controlled according to the pump stroke position.

Abstract translation: 一种用于控制泵的电动机以对抗由至少一个泵元件产生的压力脉动并减少由泵产生的噪声，振动和粗糙度的方法和系统。 确定泵的至少一个泵元件和电动机的轴的位置。 从泵元件相对于电动机轴的位置的位置确定泵行程位置。 发送到电动机的功率根据泵行程位置进行控制。

公开(公告)号：US20120057990A1

公开(公告)日：2012-03-08

申请号：US13216944

申请日：2011-08-24

Applicant: James Cedrone ,  George Gonnella ,  Iraj Gashgaee

Inventor： James Cedrone ,  George Gonnella ,  Iraj Gashgaee

IPC: F04B49/06 ,  F04B3/00

CPC classification number: F04B43/04 ,  F04B7/0076 ,  F04B9/02 ,  F04B13/00 ,  F04B23/06 ,  F04B49/065 ,  F04B53/06 ,  F04B53/16 ,  F04B53/22 ,  F04B2201/0201 ,  F04B2201/0601 ,  F04B2205/03 ,  Y10T29/49236 ,  Y10T137/87885

Abstract: Embodiments of the present invention provide pumps with features to reduce form factor and increase reliability and serviceability. Additionally, embodiments of the present invention provide features for gentle fluid handling characteristics. Embodiments of the present invention can include a pump having a motor driven feed stage pump and a motor driven dispense stage pump. The feed stage motor and the feed stage motor can include various types of motors and the pumps can be rolling diaphragm or other pumps. According to one embodiment, a dispense block defining the pump chambers and various flow passages can be formed out of a single piece of material.

Abstract translation: 本发明的实施例提供具有减小形状因素并提高可靠性和可服务性的特征的泵。 此外，本发明的实施例提供了用于温和流体处理特性的特征。 本发明的实施例可以包括具有马达驱动的进料级泵和马达驱动的分配级泵的泵。 进料级马达和进料级马达可以包括各种类型的马达，泵可以是滚动隔膜或其他泵。 根据一个实施例，可以由单件材料形成限定泵室和各种流动通道的分配块。

公开(公告)号：US08087429B2

公开(公告)日：2012-01-03

申请号：US11602464

申请日：2006-11-20

Applicant: James Cedrone ,  George Gonnella ,  Iraj Gashgaee

Inventor： James Cedrone ,  George Gonnella ,  Iraj Gashgaee

IPC: F04B17/03

CPC classification number: F04B43/04 ,  F04B7/0076 ,  F04B9/02 ,  F04B13/00 ,  F04B23/06 ,  F04B49/065 ,  F04B53/06 ,  F04B53/16 ,  F04B53/22 ,  F04B2201/0201 ,  F04B2201/0601 ,  F04B2205/03 ,  Y10T29/49236 ,  Y10T137/87885

Abstract: Embodiments of the present invention provide pumps with features to reduce form factor and increase reliability and serviceability. Additionally, embodiments of the present invention provide features for gentle fluid handling characteristics. Embodiments of the present invention can include a pump having a motor driven feed stage pump and a motor driven dispense stage pump. The feed stage motor and the feed stage motor can include various types of motors and the pumps can be rolling diaphragm or other pumps. According to one embodiment, a dispense block defining the pump chambers and various flow passages can be formed out of a single piece of material.

Abstract translation: 本发明的实施例提供具有减小形状因素并提高可靠性和可服务性的特征的泵。 此外，本发明的实施例提供了用于温和流体处理特性的特征。 本发明的实施例可以包括具有马达驱动的进料级泵和马达驱动的分配级泵的泵。 进料级马达和进料级马达可以包括各种类型的马达，泵可以是滚动隔膜或其他泵。 根据一个实施例，可以由单件材料形成限定泵室和各种流动通道的分配块。

公开(公告)号：US08033795B2

公开(公告)日：2011-10-11

申请号：US10587234

申请日：2005-01-19

Applicant: Paulo Sergio Dainez ,  Dietmar Erich Bernhard Lillie ,  Marcio Roberto Thiessen

Inventor： Paulo Sergio Dainez ,  Dietmar Erich Bernhard Lillie ,  Marcio Roberto Thiessen

IPC: F04B49/06

CPC classification number: F04B49/06 ,  F04B35/04 ,  F04B35/045 ,  F04B2201/0201 ,  F04B2203/0401 ,  F04B2203/0402 ,  H02K33/16 ,  H02P25/06

Abstract: A linear motor (10), a linear compressor (100), a method of controlling a linear compressor (100), a cooling system (20) and a system of controlling a linear compressor (100) to operate a linear compressor (100) in resonance in it's the greatest possible efficiency throughout its operation are described. One of the ways of achieving these objectives is by means of a linear compressor (100) applicable to a cooling system (20), the linear compressor (100) comprising a piston (1) driven by a linear motor (10), the piston (1) having displacement range controlled by means of a controlled voltage (VM), the controlled voltage (VM) having a voltage frequency (φP) applied to the linear motor (10) and adjusted by a processing unit (22), the range of piston (1) displacement being dynamically controlled in function of a variable demand of the cooling system (20), the linear compressor (100) having a resonance frequency, the processing unit (22) adjusting the range of piston (1) displacement, so that the linear compressor (100) will be dynamically kept on resonance throughout the variations in demand of the cooling system (20).

Abstract translation: 线性电动机（10），线性压缩机（100），线性压缩机（100）的控制方法，冷却系统（20）和控制线性压缩机（100）的操作线性压缩机（100）的系统， 在其共鸣中，描述了其运行中最大可能的效率。 实现这些目标的方法之一是通过适用于冷却系统（20）的线性压缩机（100），所述线性压缩机（100）包括由线性马达（10）驱动的活塞（1），所述活塞 （1）具有通过受控电压（VM）控制的位移范围，所述受控电压（VM）具有施加到所述线性电动机（10）并由处理单元（22）调节的电压频率（＆amp; P） 根据冷却系统（20）的可变需求，线性压缩机（100）具有共振频率来动态地控制活塞（1）位移的范围，处理单元（22）调节活塞（1）的范围， 使得在整个冷却系统（20）的需求变化中，线性压缩机（100）将被动态保持共振。

公开(公告)号：US20110008191A1

公开(公告)日：2011-01-13

申请号：US12810953

申请日：2008-12-29

Applicant: Dietmar Erich Bernhard Lilie ,  Paulo Sergio Dainez ,  Nerian Fernando Ferreira ,  Marcelo Knies

Inventor： Dietmar Erich Bernhard Lilie ,  Paulo Sergio Dainez ,  Nerian Fernando Ferreira ,  Marcelo Knies

IPC: F04B35/04 ,  H02K33/00

CPC classification number: F04B35/045 ,  F04B2201/0201 ,  F04B2203/0402

Abstract: The present invention discloses a piston and cylinder combination driven by linear motor with cylinder position recognition system, comprising a support structure (4) forming an air gap (12); a motor winding (6) generating a variable magnetic flow at least along part of the air gap (12); a cylinder (2) having a head at one of its ends; a piston (1) connected to a magnet (5), the magnet being driven by the magnetic flow of the motor winding (6) to move inside a displacement path including at least partially the air gap (12); the displacement of the magnet making the piston (1) reciprocatingly move inside the cylinder (2); and an inductive sensor (8) disposed at a point of the displacement path of the magnet (5), such that when the piston (1) reaches a position of closest approach to the cylinder head, the inductive sensor detects a variation in the magnetic field resulting from the corresponding position of the magnet, and generates a voltage signal arising from this magnetic field variation. The invention also discloses a linear motor compressor, which comprises a piston and cylinder combination of the kind of the present invention, and is capable of recognizing the position of the cylinder.

Abstract translation: 本发明公开了一种由具有气缸位置识别系统的线性电动机驱动的活塞和气缸组合，包括形成气隙（12）的支撑结构（4）; 至少沿气隙（12）的一部分产生可变磁流的电动机绕组（6）; 一个在其一个端部具有头部的圆柱体（2）; 连接到磁体（5）的活塞（1），所述磁体由所述电机绕组（6）的磁流驱动以在至少部分地包括所述气隙（12）的位移路径内移动; 使活塞（1）的磁体的位移在气缸（2）内往复运动; 以及设置在所述磁体（5）的位移路径的点处的感应传感器（8），使得当所述活塞（1）到达最接近所述气缸盖的位置时，所述电感式传感器检测所述磁体 磁场产生的电场信号，产生由该磁场变化引起的电压信号。 本发明还公开了一种线性电动机压缩机，其包括本发明的活塞和气缸组合，并且能够识别气缸的位置。

公开(公告)号：US20100275678A1

公开(公告)日：2010-11-04

申请号：US12431972

申请日：2009-04-29

Applicant: Philip Herzog ,  Konstantin Choikhet ,  Klaus Witt ,  Herbert Anderer

Inventor： Philip Herzog ,  Konstantin Choikhet ,  Klaus Witt ,  Herbert Anderer

IPC: G01N30/64 ,  F04B49/00 ,  B01D15/08

CPC classification number: F04B49/08 ,  B01D15/14 ,  F04B11/0058 ,  F04B2201/0201 ,  F04B2205/05 ,  G01N30/32 ,  G01N2030/326 ,  Y10T137/794

Abstract: A method for controlling operation of a pump unit, where the pump unit includes a primary piston pump having a primary piston and a secondary piston pump having a secondary piston. The primary piston pump is fluidically connected with the secondary piston pump. The primary piston pump includes an inlet valve and an outlet valve, and the pump unit operates periodically according to a pump cycle. The method includes determining a fluid pressure of fluid dispensed by the pump unit, and performing a closed loop control of a position of the primary piston in dependence on the fluid pressure of the fluid dispensed by the pump unit during a first time interval of the pump cycle.

Abstract translation: 一种用于控制泵单元的操作的方法，其中所述泵单元包括具有主活塞的主活塞泵和具有次活塞的次级活塞泵。 主活塞泵与次级活塞泵流体连接。 主活塞泵包括入口阀和出口阀，并且泵单元根据泵循环周期性地运行。 该方法包括确定由泵单元分配的流体的流体压力，以及根据在泵的第一时间间隔期间由泵单元分配的流体的流体压力执行主活塞的位置的闭环控制 周期。

公开(公告)号：US20100189577A1

公开(公告)日：2010-07-29

申请号：US12693044

申请日：2010-01-25

Applicant: Mark D. McCourt ,  Haihong Zhu ,  Michael Brace Orndorff ,  Jevawn Sebastian Roberts ,  Charles Randolph Abbott

Inventor： Mark D. McCourt ,  Haihong Zhu ,  Michael Brace Orndorff ,  Jevawn Sebastian Roberts ,  Charles Randolph Abbott

IPC: F04B49/22 ,  G01M19/00

CPC classification number: F04B43/0736 ,  F04B43/0081 ,  F04B43/02 ,  F04B43/073 ,  F04B2201/0201 ,  F04B2201/0202

Abstract: A method for increasing compressed air efficiency in a pump utilizes an air efficiency device in order to optimize the amount of a compressed air in a pump. The air efficiency device may allow for controlling the operation of the air operated diaphragm pump by reducing the flow of compressed air supplied to the pump as the pump moves between first and second diaphragm positions. A sensor may be used to monitor velocity of the diaphragm assemblies. In turn, full position feedback is possible so that the pump self adjusts to determine the optimum, or close to optimum, turndown point of the diaphragm assemblies. As such, air savings is achieved by minimizing the amount of required compressed air.

Abstract translation: 用于提高泵中的压缩空气效率的方法利用空气效率装置，以优化泵中的压缩空气的量。 空气效率装置可以允许当泵在第一和第二隔膜位置之间移动时，通过减少供应给泵的压缩空气的流量来控制气动隔膜泵的操作。 传感器可用于监测隔膜组件的速度。 反过来，可以进行全位置反馈，以便泵自动调整以确定隔膜组件的最佳或接近最佳调节点。 因此，通过最小化所需压缩空气的量来实现节省空气。