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61. 发明授权

US10317110B2 Methods for controlling a compressor with double suction for refrigeration systems 有权
公开(公告)号：US10317110B2
公开(公告)日：2019-06-11
申请号：US13993003
申请日：2011-12-09
申请人： Gunter Johann Maass , Dietmar Erich Bernhard Lilie , Marcos Guilherme Schwarz
发明人： Gunter Johann Maass , Dietmar Erich Bernhard Lilie , Marcos Guilherme Schwarz
IPC分类号： F25B49/02 , F25B5/02 , F25B41/04 , F04B49/00
摘要： The present invention refers to methods for controlling a double suction compressor for application in refrigeration systems, capable of meeting the different demands for cost, efficiency and control of temperatures by means of techniques of complexity levels and different configurations of the elements from the control loop (temperature sensors, actuators, controllers, etc.). The proposed solutions include the description of a method for controlling and adjusting the refrigeration capacities of a refrigeration system equipped with a double suction compressor, the refrigeration system comprising compartments to be refrigerated and comprising at least two evaporators (20) positioned in the compartments to be refrigerated (60,70), the double suction compressor (10) being controllable to alternate its compression capacity, the method comprising steps of (i) Continuously measuring at least a temperature coming from a temperature sensor (SET,SCT) associated with at least one of the evaporators (20) and (ii) acting in the compressor's (10) compression capacity, from the measurement of step (i).

62. 发明授权

US09599130B2 Flow restrictor and gas compressor 有权
公开(公告)号：US09599130B2
公开(公告)日：2017-03-21
申请号：US14358528
申请日：2012-11-14
申请人： Henrique Bruggmann Muhle , Dietmar Erich Bernhard Lilie
发明人： Henrique Bruggmann Muhle , Dietmar Erich Bernhard Lilie
IPC分类号： F01B31/26 , F15B15/24 , F04B35/04 , F04B39/12 , F04B53/00 , F16C29/02 , F16C32/06
CPC分类号： F15B15/24 , F04B35/045 , F04B39/122 , F04B39/126 , F04B53/008 , F16C29/025 , F16C32/0618
摘要： A flow restrictor (1) for application in bearing formation between a piston (2) and a cylinder (3) of a gas compressor (4). The gas compressor (4) includes a pad (5) externally surrounding the cylinder (3) and an inner cavity (6), arranged between the pad (5) and the cylinder (3), fluidly fed by a discharge flow arising from a compression movement exerted by the piston (2) within the cylinder (3). The gas compressor (4) includes a bearing formation gap (7) separating a piston outer wall (2) and an inner cylinder wall (3), and a flow restrictor (1) is provided with a housing (12) fluidly associating the inner cavity (6) to the bearing formation gap (7). The flow restrictor (1) includes a porous element (8), associated to the housing (12), provided with at least a restrictor part provided with a porosity sized to limit the gas flow flowing from the inner cavity (6) to the bearing formation gap (7).

63. 发明申请

US20140318365A1 RESTRICTOR AND PRODUCTION PROCESS OF A FLUID LEAKAGE RESTRICTOR FOR AEROSTATIC BEARINGS 审中-公开
标题翻译：用于航空轴承的流体泄漏限制器的限制器和生产过程
公开(公告)号：US20140318365A1
公开(公告)日：2014-10-30
申请号：US14358623
申请日：2012-11-14
申请人： Henrique Bruggmann Muhle , Dietmar Erich Bernhard Lilie
发明人： Henrique Bruggmann Muhle , Dietmar Erich Bernhard Lilie
IPC分类号： F04B53/18 , F04B35/04 , B21D31/06
CPC分类号： F04B53/18 , B21D31/06 , F04B35/04 , F04B35/045 , F04B39/122 , F04B39/126 , F04B53/162 , F04B53/166 , F16C29/025 , F16C32/0622 , Y10T29/49771
摘要： Restrictors (16,17) for aerostatic bearings capable of ensuring a constant flow, regardless of their size and dimensional tolerance, such that the gas flow is adjusted by deforming their internal section. A process for the production of restrictors (16,17) for aerostatic bearings with respect to ensuring the gas flow values desired is also provided.
摘要翻译：用于空气静压轴承的限流器（16,17），其能够确保恒定的流量，而不管其尺寸和尺寸公差如何，使得气流通过使其内部部分变形来调节。还提供了用于生产用于确定所需气体流量值的用于空气静力轴承的限流器（16,17）的方法。

64. 发明授权

US08371827B2 Suspension system for a linear compressor 有权
标题翻译：线性压缩机悬挂系统
公开(公告)号：US08371827B2
公开(公告)日：2013-02-12
申请号：US12601585
申请日：2008-05-30
申请人： Dietmar Erich Bernhard Lilie , Claudio Roberto Hille
发明人： Dietmar Erich Bernhard Lilie , Claudio Roberto Hille
IPC分类号： F04B39/14 , F04B53/22
CPC分类号： F04B35/045 , F04B39/0044 , F04B39/127
摘要： The suspension system is applied in a compressor, presenting a shell in which interior is horizontally suspended a motor-compressor assembly having opposite ends that are spaced from the shell by an axial spacing. Mounting elements are each attached to an end of the motor-compressor assembly and suspension springs are mounted to the shell and to each respective mounting element. The suspension system comprises stop elements attached to the shell and having a free end portion disposed between a respective end of the motor-compressor assembly and the adjacent suspension spring. A first distance defined between the stop element and the adjacent end of the motor-compressor assembly is smaller than the axial spacing and smaller than a second distance defined between the stop element and an adjacent suspension spring.
摘要翻译：悬挂系统被应用在压缩机中，呈现壳体，其中内部被水平悬挂，电动机 - 压缩机组件具有相对的端部，其与壳体间隔开轴向间隔。安装元件各自附接到电动机 - 压缩机组件的端部，并且悬架弹簧安装到壳体和每个相应的安装元件。悬挂系统包括连接到壳体上的止动元件，并且具有设置在电动机 - 压缩机组件的相应端部和相邻悬架弹簧之间的自由端部分。在止动元件和电动机 - 压缩机组件的相邻端之间限定的第一距离小于轴向间隔并且小于限定在止动元件和相邻悬架弹簧之间的第二距离。

65. 发明申请

US20120268048A1 CONTROL SYSTEM FOR ELECTRIC MOTOR APPLIED TO CYCLIC LOADS AND CONTROL METHOD FOR ELECTRIC MOTOR APPLIED TO CYCLIC LOADS 有权
标题翻译：适用于循环负载的电动机的控制系统和适用于循环负载的电动机的控制方法
公开(公告)号：US20120268048A1
公开(公告)日：2012-10-25
申请号：US13386119
申请日：2010-07-22
申请人： Claudio Eduardo Soares , Dietmar Erich Bernhard Lilie , Roberto Andrich , Luiz Von Dokonal
发明人： Claudio Eduardo Soares , Dietmar Erich Bernhard Lilie , Roberto Andrich , Luiz Von Dokonal
IPC分类号： H02P6/10 , H02P29/00
CPC分类号： H02P23/0004 , H02P23/04
摘要： The present application refers to a system and a control method especially applied to electric motors designed to drive cyclical loads. The present system includes an electric motor (10), at least an electronic control unit (20) and at least an electronic power unit (30), the electric motor (10) is electrically driven by the electronic power unit (30), the electronic power unit (30) being electrically commanded by the electronic control unit (20), the system including an average speed controller implemented by the electronic control unit (20), the average speed controller being arranged to monitor an instantaneous speed (Vi) of the electric motor (10) and provide an average speed value of the motor (10), the electronic control unit (20) being arranged to calculate an average voltage (Vm) based on the average speed obtained, the electronic power unit (30) being arranged to electrically drive the electric motor (10) by an instantaneous voltage value (Vins), this instantaneous voltage value (Vins) being calculated by multiplying the average voltage (Vm) by the result of the division between the instantaneous speed (Vi) and the average speed.
摘要翻译：本申请涉及一种特别适用于设计用于驱动循环负载的电动机的系统和控制方法。本系统包括至少电子控制单元（20）和至少电子单元（30）的电动机（10），电动机（10）由电子单元（30）电驱动，电子电源单元（30）由电子控制单元（20）电气指令，该系统包括由电子控制单元（20）实现的平均速度控制器，平均速度控制器被设置为监视电子控制单元（20）的瞬时速度（Vi）所述电动机（10）提供所述电动机（10）的平均速度值，所述电子控制单元（20）被配置为基于获得的平均速度来计算平均电压（Vm），所述电子单元（30）被设置为通过瞬时电压值（Vins）来电驱动电动机（10），该瞬时电压值（Vins）通过将平均电压（Vm）乘以瞬时速度（Vi）之间的除法结果来计算，一个 d的平均速度。

66. 发明授权

US08096791B2 Suction valve for a small hermetic compressor 有权
标题翻译：小型封闭式压缩机吸气阀
公开(公告)号：US08096791B2
公开(公告)日：2012-01-17
申请号：US10530077
申请日：2003-08-08
申请人： Marcos Giovani Dropa Bortoli , Fabricio Caldeira Possamai , Dietmar Erich Bernhard Lilie , Marcio Luiz Todescat
发明人： Marcos Giovani Dropa Bortoli , Fabricio Caldeira Possamai , Dietmar Erich Bernhard Lilie , Marcio Luiz Todescat
IPC分类号： F04B39/10
CPC分类号： F16K15/16 , F04B39/1073 , Y10T137/7879 , Y10T137/7891
摘要： A suction valve for a small hermetic compressor formed as a flexible vane having a fixed end portion, a bending median portion and a sealing end portion with the distance between the external edge portion of the vane and an internal edge portion of the vane.
摘要翻译：一种形成为柔性叶片的小型封闭式压缩机的吸入阀，其具有固定的端部，弯曲中间部分和具有叶片的外部边缘部分与叶片的内部边缘部分之间的距离的密封端部。

67. 发明授权

US07866955B2 Suction muffler for a reciprocating hermetic compressor 有权
标题翻译：用于往复式封闭式压缩机的吸气消声器
公开(公告)号：US07866955B2
公开(公告)日：2011-01-11
申请号：US10494403
申请日：2002-10-29
申请人： Dietmar Erich Bernhard Lilie , Fabricio Caldeira Possamai
发明人： Dietmar Erich Bernhard Lilie , Fabricio Caldeira Possamai
IPC分类号： F04B39/00 , F04B53/00
CPC分类号： F04B39/0061 , Y10S181/403
摘要： A suction muffler for a small refrigeration system, the muffler including an enclosed equalizing chamber acting upon a tubular connector and a fluid communication between the equalizing chamber and an acoustic chamber. The assembly simultaneously minimizes the noises of gas pulses inside the suction muffler and the pressure differential between the inside and outside of the tubular connector.
摘要翻译：用于小型制冷系统的吸入消声器，消音器包括作用在管状连接器上的封闭式均化室和均衡室与声学室之间的流体连通。组件同时最小化吸入消声器内的气体脉冲的噪声和管状连接器的内部和外部之间的压力差。

68. 发明授权

US06842968B2 Device and process for mounting a rotor of a hermetic compressor 失效
标题翻译：用于安装封闭式压缩机的转子的装置和方法
公开(公告)号：US06842968B2
公开(公告)日：2005-01-18
申请号：US10168675
申请日：2000-12-18
申请人： Dietmar Erich Bernhard Lilie , Marcos Fernando Odorczyk
发明人： Dietmar Erich Bernhard Lilie , Marcos Fernando Odorczyk
IPC分类号： F04B39/00 , F04B39/14 , H02K1/30 , H02K7/00 , H02K7/14 , H02K15/02 , H02K15/10
CPC分类号： F04B39/14 , H02K1/30 , H02K7/14 , H02K15/028 , Y10T29/49009 , Y10T29/49012 , Y10T29/49238 , Y10T29/4924 , Y10T29/49865 , Y10T29/53143
摘要： A device and a process for mounting the rotor of a hermetic compressor, said device comprising a pulling rod (40), which is loosely and coaxially provided through the rotor (30) of the electric motor of the compressor, in order to have a first end coupled to an end of the crankshaft (10) located adjacent to an end face of the rotor (30), and a second opposite end to be seated against an opposite end face of the rotor (30) and to which a driving means (DM) is engaged to move the pulling rod (40), in order to provoke a relative axial displacement of the crankshaft (10), sufficient to fit, by mechanical interference, the extension (11) of the crankshaft (10) inside the rotor (30).
摘要翻译：一种用于安装密闭式压缩机的转子的装置和方法，所述装置包括拉杆（40），其通过压缩机的电动机的转子（30）松动地同轴地设置，以便具有第一端部联接到位于与转子（30）的端面相邻的曲轴（10）的端部，以及抵靠转子（30）的相对端面的第二相对端，并且驱动装置 DM）接合以移动拉杆（40），以便引起曲轴（10）的相对轴向位移，足以通过机械干涉来将曲轴（10）的延伸部（11）安装在转子内（30）。

69. 发明授权

US06540490B1 Reciprocating compressor driven by a linear motor 失效
标题翻译：由直线电机驱动的往复式压缩机
公开(公告)号：US06540490B1
公开(公告)日：2003-04-01
申请号：US09786673
申请日：2001-05-31
申请人： Dietmar Erich Bernhard Lilie
发明人： Dietmar Erich Bernhard Lilie
IPC分类号： F04B1704
CPC分类号： F04B35/045
摘要： A resonant spring is transversally affixed inside a hermetic shell of a reciprocating compressor and axially coupled to a linear motor's drive rod. Two contact surfaces, defined by the drive rod and by the resonant spring, are located on orthogonal planes in relation to a cylinder's axis and are axially spaced from each other facing a respective confronting contact surface. A spacing body located between each of the confronting surfaces is loosely and coaxially mounted around the rod and has two axially opposite contact surfaces lying on orthogonal planes in relation to the cylinder's axis.
摘要翻译：共振弹簧横向地固定在往复式压缩机的密封壳体内并且轴向地联接到线性电动机的驱动杆。由驱动杆和谐振弹簧限定的两个接触表面位于相对于汽缸轴线的正交平面上，并且彼此面向相应的相对接触表面轴向间隔开。位于每个相对表面之间的间隔体松散地并同轴地围绕杆安装并且具有相对于气缸的轴线位于正交平面上的两个轴向相对的接触表面。

70. 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。

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