PORTABLE COMPRESSOR GROUP
    81.
    发明申请
    PORTABLE COMPRESSOR GROUP 审中-公开
    便携式压缩机组

    公开(公告)号:WO2010001427A1

    公开(公告)日:2010-01-07

    申请号:PCT/IT2009/000280

    申请日:2009-06-25

    Inventor: ABATE, Riccardo

    CPC classification number: F04B35/04 F04B35/06 F04B39/121 G08C17/02

    Abstract: Portable compressor group for the supply of compressed air to a nebulizer device, such as a nebulizer chamber, which comprises a pump (11) with a relative motor (12) which are connected forming an L shape and housed in a body or shell (13). This body or shell has at least one sector (16) to accept a battery pack (17) and a power management electronic card (18) to feed the motor (12) of the compressor and so that the battery pack is adjacent to the compressor, preferably parallel to said motor.

    Abstract translation: 便携式压缩机组,用于将压缩空气供应到雾化器装置,例如喷雾器室,其包括具有连接形成L形并且容纳在主体或外壳(13)中的相对电动机(12)的泵(11) )。 该主体或外壳具有至少一个扇区(16),用于接收电池组(17)和电源管理电子卡(18),以馈送压缩机的电动机(12),使得电池组与压缩机 ,优选地平行于所述电动机。

    LINEARVERDICHTER
    82.
    发明申请
    LINEARVERDICHTER 审中-公开
    线性压缩机

    公开(公告)号:WO2009153279A1

    公开(公告)日:2009-12-23

    申请号:PCT/EP2009/057513

    申请日:2009-06-17

    Abstract: Ein Linearverdichter für ein Kältegerät umfasst einen in einer Verdichterkammer (8) oszillierend beweglichen Kolben (7) und einen an einer Stirnwand (9) der Verdichterkammer (8) angeordneten Näherungssensor (15) zur Erfassung einer Annäherung des Kolbens (7) an die Stirnwand (9). Der Näherungssensor (9) ist einer Aussparung (13) der Stirnwand (9) benachbart. Der Kolben (7) trägt einen Vorsprung (14), der am oberen Totpunkt der Kolbenbewegung in die Aussparung (13) eingreift.

    Abstract translation: 一种用于制冷设备的线性压缩机包括在一压缩腔(8)振荡地移动活塞(7)和一个对压缩室的一端壁(9)(8),其布置接近传感器(15),用于检测所述活塞(7)的一种方法来在端壁( 9)。 接近传感器(9)是在端壁的凹部(13)与其相邻的(9)。 所述活塞(7)承载的突起(14),其接合在活塞运动的上止点的凹部(13)。

    PISTON AND CYLINDER COMBINATION DRIVEN BY LINEAR MOTOR WITH CYLINDER POSITION RECOGNITION SYSTEM AND LINEAR MOTOR COMPRESSOR, AND AN INDUCTIVE SENSOR
    83.
    发明申请
    PISTON AND CYLINDER COMBINATION DRIVEN BY LINEAR MOTOR WITH CYLINDER POSITION RECOGNITION SYSTEM AND LINEAR MOTOR COMPRESSOR, AND AN INDUCTIVE SENSOR 审中-公开
    线性电动机与气缸位置识别系统和线性电动机压缩机驱动的活塞和气缸组合以及电感式传感器

    公开(公告)号:WO2009082800A1

    公开(公告)日:2009-07-09

    申请号:PCT/BR2008/000401

    申请日:2008-12-29

    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。

    COMPRESSOR SENSOR MODULE
    84.
    发明申请
    COMPRESSOR SENSOR MODULE 审中-公开
    压缩机传感器模块

    公开(公告)号:WO2009058356A1

    公开(公告)日:2009-05-07

    申请号:PCT/US2008/012362

    申请日:2008-10-31

    Abstract: A sensor module for a compressor, having an electric motor operating at a first voltage, the sensor module operating at a second voltage, is provided. The sensor module includes a plurality of inputs connected to a plurality of sensors that generate a plurality of operating signals associated with operating conditions of the compressor. A processor is connected to the plurality of inputs and records multiple operating condition measurements from the plurality of operating signals. A communication port is connected to the processor for communicating said operating condition measurements to a control module that controls the compressor. The processor is disposed within an electrical enclosure of the compressor, the electrical enclosure being configured to house electrical terminals for connecting a power supply to the electric motor. The second voltage is less than said first voltage.

    Abstract translation: 一种用于压缩机的传感器模块,其具有以第一电压工作的电动机,所述传感器模块以第二电压工作。 传感器模块包括连接到多个传感器的多个输入,其产生与压缩机的操作条件相关联的多个操作信号。 处理器连接到多个输入并记录来自多个操作信号的多个操作条件测量。 通信端口连接到处理器,用于将所述操作条件测量值传送到控制压缩机的控制模块。 处理器设置在压缩机的电气外壳内,电气外壳被配置为容纳用于将电源连接到电动机的电气端子。 第二电压小于所述第一电压。

    磁気浮上モータおよびポンプ
    85.
    发明申请
    磁気浮上モータおよびポンプ 审中-公开
    磁力电机和泵

    公开(公告)号:WO2009050767A1

    公开(公告)日:2009-04-23

    申请号:PCT/JP2007/001138

    申请日:2007-10-18

    Inventor: 小沼弘幸

    Abstract:  ステータは2つの磁気軸受部の間にモータ部を挟着し、ロータの側面に所定の間隔を設けて磁気軸受部を構成する磁気軸受ヨークを等間隔に円周状に配設し、磁気軸受ヨークにはロータの側面に対向する2つの突極を備え、一方の突極に磁気軸受用コイルを巻着し、他方の突極に第1永久磁石を設け、モータ部側に設けられた突極とモータ部のモータヨークとの間に第2永久磁石を設け、一方の磁気軸受部のモータ部側に設ける突極を全てを、磁気軸受用コイルを巻着した突極にするか、あるいは第1永久磁石を設けた突極にし、他方の磁気軸受部のモータ部側に設ける突極全てを、磁気軸受用コイルを巻着した突極にするか、あるいは第1永久磁石を設けた突極にする磁気浮上モータである。

    Abstract translation: 在磁悬浮马达中,定子将电动机部分保持在两个磁性轴承部分之间,构成磁性轴承部分的磁轴承轭相对于转子的侧面以规则的间隔周期地设置在距离 侧面。 每个磁轴承轭具有面向转子侧面的两个凸极,一个凸极缠绕有用于磁轴承的线圈,另一个凸极设置有第一永磁体。 在设置在电动机部分侧的每个凸极与电动机部分的电动机轭之间设置有第二永磁体。 设置在电动机部分侧的一个磁性轴承部分的所有凸极都是用磁性轴承的线圈或设置有第一永磁体的线圈,并且设置在电动机部分上的另一个磁性轴承部分的所有凸极 侧面是缠绕有用于磁性轴承的线圈或设置有第一永久磁铁的侧面。

    LINEAR COMPRESSOR
    87.
    发明申请
    LINEAR COMPRESSOR 审中-公开
    线性压缩机

    公开(公告)号:WO2009017347A2

    公开(公告)日:2009-02-05

    申请号:PCT/KR2008004395

    申请日:2008-07-28

    CPC classification number: F04B35/045

    Abstract: There is provided a linear compressor, which can reduce parts production costs and simplify a part installation process by decreasing the number of main springs. The linear compressor comprises: a cylinder providing a space for compressing a refrigerant; a piston linearly reciprocating inside the cylinder to compress the refrigerant; an inner stator; an outer stator; a permanent magnet connected to the piston and linearly reciprocating between the inner stator and the outer stator; a supporter piston connected to the piston, at least part thereof being extended in a radial direction of the piston; a plurality of front main springs positioned on the same axis as the piston, one ends of which being supported by the supporter piston; and one rear main spring positioned on the opposite side of the piston, one end of which being supported by the supporter piston.

    Abstract translation: 提供了一种线性压缩机,其可以通过减少主弹簧的数量来降低零件生产成本并简化部件安装过程。 线性压缩机包括:气缸,其提供用于压缩制冷剂的空间; 活塞在气缸内线性往复运动以压缩制冷剂; 内定子; 外定子; 连接到活塞并在内定子和外定子之间线性往复运动的永磁体; 连接到活塞的支撑件活塞,其至少一部分在活塞的径向方向上延伸; 多个前主弹簧,其位于与活塞相同的轴线上,其一端由支撑活塞支撑; 以及一个位于活塞相对侧的后主弹簧,其一端由支撑活塞支撑。

    PRESSURE EQUALIZER IN THRUST CHAMBER ELECTRICAL SUBMERSIBLE PUMP ASSEMBLY HAVING DUAL PRESSURE BARRIERS
    88.
    发明申请
    PRESSURE EQUALIZER IN THRUST CHAMBER ELECTRICAL SUBMERSIBLE PUMP ASSEMBLY HAVING DUAL PRESSURE BARRIERS 审中-公开
    压力平衡器在具有双压力障碍物的室内电气不合适的泵组件

    公开(公告)号:WO2009009351A1

    公开(公告)日:2009-01-15

    申请号:PCT/US2008/068923

    申请日:2008-07-01

    CPC classification number: E21B43/128 F04D29/0413

    Abstract: A well pump assembly has a rotary pump with an electrical motor that contains a motor lubricant. A thrust chamber is mounted between the motor and the pump, the thrust chamber containing a thrust chamber lubricant. Seals prevent the entry of thrust chamber lubricant into the motor chamber. A pressure equalizing chamber is mounted to the motor for admitting well fluid. A first pressure barrier in the equalizing chamber equalizes the pressure of the thrust chamber lubricant with that of the well fluid. A second pressure barrier contained within the first pressure barrier equalizes the pressure of the motor lubricant with thrust chamber lubricant.

    Abstract translation: 井泵组件具有旋转泵,其具有包含电动机润滑剂的电动机。 推力室安装在电机和泵之间,推力室包含推力室润滑剂。 密封件防止推力室润滑剂进入电机室。 压力均衡室安装在电机上,用于容纳良好的流体。 均压室中的第一压力屏障将推力室润滑剂的压力与井流体的压力相等。 包含在第一压力屏障内的第二压力障碍使马达润滑剂与推力室润滑剂的压力相等。

    COMPRESSOR REVERSE ROTATION OF VARIABLE DURATION ON START UP
    89.
    发明申请
    COMPRESSOR REVERSE ROTATION OF VARIABLE DURATION ON START UP 审中-公开
    压缩机启动时可变持续时间的反转

    公开(公告)号:WO2008111976A3

    公开(公告)日:2008-12-18

    申请号:PCT/US2007063837

    申请日:2007-03-13

    CPC classification number: F04C18/0215 F04C23/008 F04C28/06 F04C29/045

    Abstract: In a method of operating a compressor at startup, the compressor is rotated in reverse for a brief period of time. The compressor is of a type that does not compress liquid when rotated in reverse. The purpose is to boil off the liquid refrigerant from the oil by heating and agitating the mixture of oil and refrigerant in the oil sump. This results in a much more benign forward start as less refrigerant is drawn into the compressor pump and the amount of oil pumped out of the compressor on start up is minimized. Also, the viscosity of oil is increased and lubrication of the bearings is improved. After a short period of time reverse rotation is stopped and the compressor can start rotating in the forward direction. The short period of time of reverse rotation is varied based upon system conditions. In one embodiment, the variation can occur by reducing the reverse run time as ambient temperature increases. In another embodiment, electrical conditions such as incoming voltage and/or a ratio of voltage to frequency can be utilized to change the reverse run time.

    Abstract translation: 在启动时操作压缩机的方法中,压缩机反向旋转短时间。 压缩机是反向旋转时不会压缩液体的类型。 目的是通过加热和搅拌油底壳中的油和制冷剂的混合物来从油中清除液体制冷剂。 这导致更加良性的正向启动,因为较少的制冷剂被吸入到压缩机泵中,并且在起动时从压缩机中泵出的油的量被最小化。 此外,油的粘度增加,轴承的润滑性提高。 在短时间之后,反转停止,压缩机可以向前方开始旋转。 反向旋转的短时间段根据系统条件而变化。 在一个实施例中,通过在环境温度升高时减少反向运行时间可以发生变化。 在另一个实施例中,可以利用诸如输入电压和/或电压与频率之比的电气条件来改变反向运行时间。

    A MAGNETIC DRIVE FLUID PUMP
    90.
    发明申请
    A MAGNETIC DRIVE FLUID PUMP 审中-公开
    磁性液体泵

    公开(公告)号:WO2008124877A1

    公开(公告)日:2008-10-23

    申请号:PCT/AU2008/000518

    申请日:2008-04-11

    CPC classification number: F04B3/003 F01C1/30 F04C29/0085

    Abstract: An apparatus for pumping or compressing a fluid, the apparatus comprising a housing having a bore, at least one inlet and at least one outlet in communication with the bore, one or more pistons adapted for movement relative to the bore and one or more electromagnetic devices, wherein activation of the one or more electromagnetic devices results in movement of the one or more pistons relative to the bore.

    Abstract translation: 一种用于泵送或压缩流体的装置,该装置包括具有孔的壳体,与孔连通的至少一个入口和至少一个出口,适于相对于孔移动的一个或多个活塞和一个或多个电磁装置 其中所述一个或多个电磁装置的激活导致所述一个或多个活塞相对于所述孔的运动。

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