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11. 发明申请

US20060140777A1 Control system for the movement of a piston 审中-公开
标题翻译：活塞运动控制系统
公开(公告)号：US20060140777A1
公开(公告)日：2006-06-29
申请号：US10535528
申请日：2002-11-19
申请人： Egidio Berwanger , Julio Rodrigues
发明人： Egidio Berwanger , Julio Rodrigues
IPC分类号： F04B17/04
CPC分类号： H02K7/14 , F04B17/04 , F04B35/045 , F04B49/065 , F04B2201/0201 , F04B2201/0206 , F04B2203/0401 , F04B2203/0402 , H02K11/00 , H02K33/10 , H02K33/16 , H02P25/032
摘要： A control system is provided for controlling the movement of the piston of the fluid-pumping device, the piston being displaceable in a block of the fluid-pumping device and being driven by a motor fed by a voltage, comprising a semiconductor electronic system cyclically applying the voltage to the motor to move the piston, a resistive element, a capacitive element, a piston-position sensor to indicate the passage of the piston by a point at the block, the capacitive element being charged by means of the resistive element, at each cycle of application of voltage to the motor, the capacitive element being discharged, at least partly, when the piston passes by the point.
摘要翻译：提供了一种控制系统，用于控制流体泵送装置的活塞的运动，该活塞可在流体泵送装置的一个块中移动，并由电动机驱动，电动机由电动机驱动，该电动机包括循环施加的半导体电子系统电动机移动活塞的电压，电阻元件，电容元件，活塞位置传感器，以指示活塞在块处的点通过，电容元件通过电阻元件被充电，在每个循环向电动机施加电压，电容元件至少部分地在活塞经过点时被排出。

12. 发明授权

US6092999A Reciprocating compressor with a linear motor 有权
标题翻译：带线性电机的往复式压缩机
公开(公告)号：US6092999A
公开(公告)日：2000-07-25
申请号：US252293
申请日：1999-02-18
申请人： Dietmar Erich Bernhard Lilie , Egidio Berwanger
发明人： Dietmar Erich Bernhard Lilie , Egidio Berwanger
IPC分类号： F04B35/04 , F04B17/00
CPC分类号： F04B35/045
摘要： A reciprocating compressor with a linear motor, comprising a hermetic housing (10), which lodges a cylinder (20), a piston (30); a rod (40), which is coupled to the piston (30) and which is axially displaceable by a linear motor (50); a first supporting means (70) and a second supporting means (80), which are elastically deformable and coupled to the housing (10) and, respectively, to the cylinder (20) and to the rod (40), and which are electromagnetically displaceable in opposite directions, in order to provoke the axial displacement of the cylinder (20) and of the piston-rod assembly (30, 40) between the upper and lower dead point positions.
摘要翻译：一种具有线性电动机的往复式压缩机，包括一个气密的壳体（10），其包围一个气缸（20），一个活塞（30）; 杆（40），其联接到活塞（30）并且可由线性马达（50）轴向移动; 第一支撑装置（70）和第二支撑装置（80），其可弹性变形并联接到壳体（10），并且分别连接到气缸（20）和杆（40），并且它们是电磁以相反的方向移动，以便引起在上下死点位置之间的气缸（20）和活塞杆组件（30,40）的轴向位移。

13. 发明授权

US5302885A Starting device for a single phase induction motor 失效
标题翻译：单相感应电动机起动装置
公开(公告)号：US5302885A
公开(公告)日：1994-04-12
申请号：US827206
申请日：1992-01-29
申请人： Marcos G. Schwarz , Egidio Berwanger
发明人： Marcos G. Schwarz , Egidio Berwanger
IPC分类号： H02P1/42 , H02P1/44
CPC分类号： H02P1/42 , H02P1/44
摘要： A starting device for a single phase induction motor, of the type having a cage type rotor and a stator having at least one main coil and one starting coil, which is connected in series with first and second terminals of an alternating current source. The starting device comprises a relay (RL) having at least one contact, with one of the terminals thereof being connected to the first terminal (1) of the alternating current source (F), while the other terminal of said contact is connected to the terminal of the starting coil (L2); and a coil (B) for actuating the relay; an electronic timer circuit (T), which is connected to the terminals of the coil (B) for actuating the relay (RL), in order to open the contact of the latter by supplying a current to the coil (B) thereof, thereby finishing the starting operation of the motor (M), after a period of time has elapsed from the motor (M) powering up. In case the motor includes a permanent capacitor (CP), said capacitor will be connected in series with a starting coil (L2) between the terminal of the latter and the first terminal ( 1) of the alternating current source.
摘要翻译：一种用于单相感应电动机的起动装置，具有保持架式转子和具有至少一个主线圈和一个起动线圈的类型的定子，其与交流电源的第一和第二端子串联连接。启动装置包括具有至少一个触点的继电器（RL），其中一个端子连接到交流电源（F）的第一端子（1），而所述触点的另一个端子连接到端子（L2）; 和用于致动继电器的线圈（B）; 电子定时器电路（T），其连接到用于致动继电器（RL）的线圈（B）的端子，以便通过向其线圈（B）提供电流来打开它的接触，从而在从电动机（M）通电一段时间后，完成电机（M）的启动操作。在电动机包括永久电容器（CP）的情况下，所述电容器将与后者的端子和交流电源的第一端子（1）之间的起动线圈（L2）串联连接。

14. 发明授权

US08998589B2 Linear compressor 有权
标题翻译：线性压缩机
公开(公告)号：US08998589B2
公开(公告)日：2015-04-07
申请号：US13382440
申请日：2010-07-06
申请人： Dietmar Erich Bernhard Lilie , Paulo Rogerio Carrara Couto , Celso Kenzo Takemori , Egidio Berwanger
发明人： Dietmar Erich Bernhard Lilie , Paulo Rogerio Carrara Couto , Celso Kenzo Takemori , Egidio Berwanger
IPC分类号： F04B35/04 , F04B17/04
CPC分类号： F04B35/045 , F04B39/0005 , F04B39/0027
摘要： The linear compressor comprises a shell (10) which affixes a cylinder (20) defining a compression chamber (21) housing a piston (30); a linear electric motor (40) having a fixed part (41) affixed to the shell (10) and a reciprocating movable part (42); an actuating means (50) driven by the movable part (42); an elastic means (60a) coupling the actuating means (50) to the piston (30), so that they are reciprocated in phase opposition. A supporting elastic means (70) connects the actuating means (50) to the shell (10) and presents a radial rigidity for supporting the lateral loads actuating on said movable part (42) and actuating means (50), and for minimizing the axial misalignments between the movable part (42) and the fixed part (41) of the linear electric motor (40), the supporting elastic means (70) presenting a minimum axial rigidity for allowing the displacement of both the piston (30) and the actuating means (50).
摘要翻译：线性压缩机包括固定限定容纳活塞（30）的压缩室（21）的气缸（20）的外壳（10）。具有固定在壳体（10）上的固定部分（41）和往复运动部分（42）的线性电动机（40）; 由所述可移动部分（42）驱动的致动装置（50）; 将致动装置（50）联接到活塞（30）的弹性装置（60a），使得它们以相位相反的方式往复运动。支撑弹性装置（70）将致动装置（50）连接到壳体（10）并且具有用于支撑致动在所述可移动部件（42）和致动装置（50）上的横向载荷的径向刚度，并且用于使轴向可动部件（42）与线性电动机（40）的固定部件（41）之间的不对准，支撑弹性装置（70）具有最小的轴向刚度，用于允许活塞（30）和致动器（50）。

15. 发明申请

US20110311382A1 VALVE ACTUATION SYSTEM FOR A SUCTION VALVE OF A GAS COMPRESSOR FOR REFRIGERATION EQUIPMENT 失效
标题翻译：用于制冷设备的气体压缩机的止回阀的阀门执行系统
公开(公告)号：US20110311382A1
公开(公告)日：2011-12-22
申请号：US13131484
申请日：2009-11-26
申请人： Egidio Berwanger , Humberto Ferreira da Câmara , Edmar Baars , Ingwald Vollrath
发明人： Egidio Berwanger , Humberto Ferreira da Câmara , Edmar Baars , Ingwald Vollrath
IPC分类号： F04B35/04 , F04B49/22
CPC分类号： F04B39/08 , F04B7/0076 , F04B39/104 , F04B39/1073 , F04B53/1035 , F04B53/1082 , F04B53/1085
摘要： The present invention refers to a system for actuation in an ad mission valve (5) of a gas compressor (1) comprising at least: one set formed by a cylinder (2) and a piston (3); one electric motor (4), operatively associated with said set, capable of providing an axial movement of the piston (3) to compress the gas inside the cylinder (2), the admission valve (5) being configured to allow the input of gas inside the cylinder (2) upon the axial movement of the piston (3) in a first axial direction; and a discharge valve (6) configured to allow the output of gas from inside the cylinder (2) upon the axial movement of the piston (3) in a second axial direction opposite to the first axial direction. The system comprises at least one actuator element (7), operatively associated with the admission valve (5), capable of keeping the admission valve (5) open when the electric motor (4) stops and starts-up. The actuator element (7) is also capable of allowing opening and closing of the admission valve (5) upon the regime of work of the electric motor (4). The present invention also refers to a gas compressor (1) which comprises the above-mentioned system. The present invention also refers to a refrigeration equipment which comprises the above-mentioned gas compressor (1).
摘要翻译：本发明涉及一种用于在气体压缩机（1）的任务阀（5）中致动的系统，该系统至少包括：由气缸（2）和活塞（3）形成的一组; 一个与所述组件可操作地相关联的电动机（4）能够提供活塞（3）的轴向运动以压缩气缸（2）内的气体，所述进气阀（5）构造成允许输入气体在活塞（3）沿第一轴向轴向移动时，在气缸（2）内部; 以及排出阀（6），其构造成当所述活塞（3）在与所述第一轴向方向相反的第二轴向方向上轴向移动时允许从所述气缸（2）内部输出气体。所述系统包括与所述进气阀（5）可操作地相关联的至少一个致动器元件（7），当所述电动机（4）停止和启动时，能够使所述进气阀（5）保持打开。致动器元件（7）还能够允许进气阀（5）在电动机（4）的工作状态下打开和关闭。本发明还涉及一种包括上述系统的气体压缩机（1）。本发明还涉及一种包括上述气体压缩机（1）的制冷设备。

16. 发明申请

US20070177984A1 Sensor assembly, a fluid pump and a cooler 失效
标题翻译：传感器组件，流体泵和冷却器
公开(公告)号：US20070177984A1
公开(公告)日：2007-08-02
申请号：US10557538
申请日：2004-05-18
申请人： Egidio Berwanger
发明人： Egidio Berwanger
IPC分类号： F04B49/06
CPC分类号： F04B49/06
摘要： The present invention relates to a sensor assembly for measuring movements of a fluid pump, the fluid pump being driven by an electric motor and the electric motor being connectable to a feed voltage, the sensor assembly comprising an accelerometer and wherein the accelerometer is electrically associated to a bias circuit, and wherein the latter comprises a feed terminal and a signal terminal, the feed terminal being electrically connectable to the feed voltage of the motor, and the signal terminal being electrically connect able to an external measuring terminal. A fluid pump is also described, which comprises a cylinder, a piston, a housing comprising a hermetic terminal and hermetically enclosing the cylinder and the piston, thus forming a hermetic assembly, the piston being driven by an electric motor, the electric motor being connected to an electric voltage by means of a pair of voltage terminals associated to the hermetic terminal, the fluid pump comprising a sensor assembly associated to the cylinder, the sensor assembly comprising a feed terminal and a signal terminal, the feed terminal being connected to one of the voltage terminals and the signal terminal being electrically connected to an external measuring circuit.
摘要翻译：本发明涉及一种用于测量流体泵的运动的传感器组件，该流体泵由电动马达驱动，并且该电动机可连接到馈送电压，该传感器组件包括加速度计，并且其中该加速度计与偏置电路，并且其中后者包括馈电端子和信号端子，馈电端子可电连接到电动机的馈电电压，并且信号端子可电连接到外部测量端子。还描述了一种流体泵，其包括气缸，活塞，包括密封端子并且气密地包围气缸和活塞的壳体，从而形成密封组件，活塞由电动机驱动，电动机被连接通过与密封端子相关联的一对电压端子到电压，所述流体泵包括与所述气缸相关联的传感器组件，所述传感器组件包括馈电端子和信号端子，所述馈电端子连接到电压端子和信号端子电连接到外部测量电路。

17. 发明申请

US20060110269A1 Discharge tube of a hermetic compressor 失效
标题翻译：封闭式压缩机的放电管
公开(公告)号：US20060110269A1
公开(公告)日：2006-05-25
申请号：US10543798
申请日：2004-02-16
申请人： Egidio Berwanger
发明人： Egidio Berwanger
IPC分类号： F04B35/04
CPC分类号： F04B39/123 , F04B39/023 , Y10S181/403 , Y10S417/902
摘要： A mounting arrangement for a discharge tube of a hermetic compressor of the type which comprises: a hermetic shell (1) presenting a gas outlet (1a) and lodging a cylinder block (10) in which is affixed, through screws (8a), a cylinder head (8) defining, internally, a gas discharge chamber, and a discharge tube (9) presenting an inlet end (9a) in fluid communication with the gas discharge chamber through an orifice (8b) in the cylinder head (8), and an opposite end (9b) coupled to the gas outlet (1a) of the shell (1), said arrangement comprising an electrically insulating discharge connector (40) affixed to the of the screws (8a) and receiving and securing the inlet end (9a) of the discharge tube (9).
摘要翻译：一种用于封闭式压缩机的放电管的安装装置，包括：密封壳体（1），其具有气体出口（1a），并且通过螺钉（8a）固定住气缸体（10），在内部限定气体放电室的气缸盖（8）和具有通过气缸盖中的孔口（8b）与气体排出室流体连通的入口端（9a）的排放管（9）（8），以及耦合到所述壳体（1）的气体出口（1a）的相对端（9b），所述装置包括固定到所述螺钉（8a）上的电绝缘排放连接器（40）和接收和固定放电管（9）的入口端（9a）。

18. 发明授权

US06779984B2 Position sensor and compressor 失效
标题翻译：位置传感器和压缩机
公开(公告)号：US06779984B2
公开(公告)日：2004-08-24
申请号：US10239271
申请日：2002-09-20
申请人： Dietmar E. B. Lilie , Egidio Berwanger , Rinaldo Puff
发明人： Dietmar E. B. Lilie , Egidio Berwanger , Rinaldo Puff
IPC分类号： F04B4900
CPC分类号： F04B35/045
摘要： A position sensor is provided, particularly a sensor applicable to a linear compressor, for detecting the position of the piston and preventing the latter from knocking against the head located at the end of its stroke. More particularly, there is provided a sensor, particularly one that is employable in detecting the position of a piston of a compressor, the piston being axially displaceable inside a hollowed body, the compressor comprising a valve blade, the blade being positioned between the head and the hollowed body, the sensor comprising a probe electrically connected to a control circuit, the probe being capable of detecting the passage of the piston by a point of the hollowed body and signaling this to the control circuit. An associated compressor employing such a sensor is also provided.
摘要翻译：提供了一种位置传感器，特别是适用于线性压缩机的传感器，用于检测活塞的位置并防止活塞撞击位于其行程末端的头部。更具体地，提供了一种传感器，特别是可用于检测压缩机的活塞的位置的传感器，活塞可在空心体内轴向移动，该压缩机包括阀叶片，该叶片位于头部和所述传感器包括电连接到控制电路的探针，所述探头能够检测所述活塞在所述中空体的点处的通过并且将其信号传送到所述控制电路。还提供了使用这种传感器的相关压缩机。

19. 发明授权

US06452359B1 Starting system for an electric motor 失效
公开(公告)号：US06452359B1
公开(公告)日：2002-09-17
申请号：US09957644
申请日：2001-09-17
申请人： Marcos Guilherme Schwarz , Egidio Berwanger
发明人： Marcos Guilherme Schwarz , Egidio Berwanger
IPC分类号： H02P126
CPC分类号： H02H7/08 , H02P1/42
摘要： An improvement in a starting system for an electric motor, which drives a hermetic compressor of refrigeration and comprises a main winding (1), and an auxiliary winding (2), which are energized by an electric current source (3), through a hermetic terminal (40) affixed to the outside of the compressor shell, the auxiliary winding (2) having a terminal connected to the electric current source (3) through a starting device (10) mounted inside the compressor shell and in series with a fusible element (20) to be opened when submitted to an electric current, in order to definitively interrupt the energization of the auxiliary winding (2) by means of the starting device (10), said hermetic terminal (40) being designed to receive an external starting device (50), in order to promote the selective connection between said other terminal of the auxiliary winding (2) and the electric current source (3) upon the definitive opening of the circuit defined by the fusible element (20) and the starting device (10).

20. 发明授权

US4970872A Blocking valve for refrigeration or air conditioning systems 失效
标题翻译：用于制冷或空调系统的阻塞阀
公开(公告)号：US4970872A
公开(公告)日：1990-11-20
申请号：US392026
申请日：1989-08-09
申请人： Egidio Berwanger , Marcos G. Schwarz
发明人： Egidio Berwanger , Marcos G. Schwarz
IPC分类号： F25B41/04 , H02J9/06
CPC分类号： H02J9/066 , F25B41/04
摘要： Blocking valve for refrigeration or air conditioning systems, of the type which includes: a hermetic compressor driven by an electric motor, a condenser, an evaporator, a capillary tube between the condenser and the evaporator, and a blocking valve between the condenser and the capillary tube. The blocking valve has a housing (42) defining an inside chamber with inlet and outlet passage in fluid communication with the condenser (31) and, respectively, with the capillary tube (32). A magnetic slide (41) installed in the chamber can be displaced between an opening position and a closure position of the valve. Electromagnetic elements (46, 47) assembled in the housing (42) are selectively and automatically energized during a period of time sufficient to cause the displacement of the slide (41) from one operating position to another in accordance with an operating condition of the system, the slide (41) being retained in its operating positions by action of non-electromagnetic forces.
摘要翻译：用于制冷或空调系统的阻塞阀包括：由电动机驱动的封闭式压缩机，冷凝器，蒸发器，冷凝器和蒸发器之间的毛细管，以及冷凝器和毛细管之间的阻塞阀管。阻塞阀具有限定内室的壳体（42），其具有与冷凝器（31）流体连通的入口和出口通道，并且分别与毛细管（32）流体连通。安装在腔室中的磁性滑块（41）可以在阀的打开位置和关闭位置之间移动。组装在壳体（42）中的电磁元件（46,47）在足以导致滑块（41）根据系统的操作状态从一个操作位置移动到另一个操作位置的时间段期间被选择性地和自动地通电，滑动件（41）通过非电磁力的作用保持在其操作位置。

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