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1. 发明申请

WO2002073034A2 PISTON LUBRICATION SYSTEM FOR A RECIPROCATING COMPRESSOR WITH A LINEAR MOTOR 审中-公开
标题翻译：用于具有线性电动机的再生压缩机的活塞润滑系统
公开(公告)号：WO2002073034A2
公开(公告)日：2002-09-19
申请号：PCT/BR2002/000040
申请日：2002-03-12
申请人： EMPRESA BRASILEIRA DE COMPRESSORES S.A.-EMBRACO , LILIE, Dietmar, Erich, Bernhard , VOLLRATH, Ingwald , BERWANGER, Egídio , PUFF, Rinaldo
发明人： LILIE, Dietmar, Erich, Bernhard , VOLLRATH, Ingwald , BERWANGER, Egídio , PUFF, Rinaldo
IPC分类号： F04B
CPC分类号： F04B35/045 , F04B39/023 , F04B39/0292
摘要： A piston lubrication system for a reciprocating compressor with a linear motor, of the type comprising: a hermetic shell (1) defining therewithin an oil sump (2) and affixing a cylinder (4), inside which is lodged a reciprocating piston (10) defining a radial gap(5) with the cylinder (4); and a pump means (3) supplying lubricant oil from the oil sump (2) to the radial gap (5), said system comprising: at least one oil supply duct (30) having a lower end (31) coupled to the pump means (3), and an upper end (32) carried by the piston (10) and opened to the radial gap (5); and at least one oil return duct (40) carried by the piston (10) and having an inlet end (41) opened to the radial gap (5) and an opposite outlet end (42) opened to the oil sump (2).
摘要翻译：一种用于具有线性电动机的往复式压缩机的活塞润滑系统，其类型包括：在其中限定有油底壳（2）并固定气缸（4）的密封壳（1），其内装有往复活塞（10），与所述气缸（4）限定径向间隙（5）; 以及泵装置（3），其将润滑油从所述油底壳（2）供应到所述径向间隙（5），所述系统包括：至少一个供油管道（30），其具有联接到所述泵装置（3）和由活塞（10）承载并向径向间隙（5）开口的上端（32）; 以及至少一个由活塞（10）承载并具有向径向间隙（5）开口的入口端（41）和与油槽（2）开口相对的出口端（42）的回油管道（40）。

2. 发明申请

WO2002081916A1 OIL PUMPING SYSTEM FOR A RECIPROCATING HERMETIC COMPRESSOR 审中-公开
标题翻译：用于压缩式压缩机的油泵系统
公开(公告)号：WO2002081916A1
公开(公告)日：2002-10-17
申请号：PCT/BR2002/000049
申请日：2002-04-04
申请人： EMPRESA BRASILEIRA DE COMPRESSORES S/A-EMBRACO , LILIE, Dietmar, Erich, Bernhard , VOLLRATH, Ingwald , BERWANGER, Egídio , PUFF, Rinaldo
发明人： LILIE, Dietmar, Erich, Bernhard , VOLLRATH, Ingwald , BERWANGER, Egídio , PUFF, Rinaldo
IPC分类号： F04B39/02
CPC分类号： F04F7/00 , F04B35/045 , F04B39/0261 , F04B39/0292
摘要： An oil pumping system for a reciprocating hermetic compressor presenting a shell (1), which defines in the interior thereof an oil sump (5); a motor compressor assembly; and an oil pump means (10) that is coupled to the compressor by at least one dampening resilient means (20) that is dimensioned to reduce the amplitude of displacement of said oil pump means (10) to a value that is calculated so that the ratio between the natural frequency of resonance (Wn) of said oil pump means (10) and an operation frequency (W) of the compressor results in a ratio between the displacements of the oil pump means (10) and of said compressor with a value inferior to one.
摘要翻译：一种用于往复式密封压缩机的抽油系统，其具有在其内部限定油底壳（5）的外壳（1）; 电机压缩机总成; 以及油泵装置（10），其通过至少一个阻尼弹性装置（20）联接到压缩机，该减振弹性装置的尺寸被设计成将所述油泵装置（10）的位移幅度减小到所计算的值，所述油泵装置（10）的固有频率（Wn）与所述压缩机的运转频率（W）之间的比率导致所述油泵装置（10）和所述压缩机的位移之间的比值为低于一个。

3. 发明申请

WO2004094826A1 SYSTEM FOR ADJUSTING RESONANCE FREQUENCIES IN A LINEAR COMPRESSOR 审中-公开
标题翻译：用于调节线性压缩机中谐振频率的系统
公开(公告)号：WO2004094826A1
公开(公告)日：2004-11-04
申请号：PCT/BR2004/000057
申请日：2004-04-22
申请人： EMPRESA BRASILEIRA DE COMPRESSORES S.A. - EMBRACO , PUFF, Rinaldo , LILIE, Dietmar, Erich, Bernhard , BERWANGER, Egídio
发明人： PUFF, Rinaldo , LILIE, Dietmar, Erich, Bernhard , BERWANGER, Egídio
IPC分类号： F04B35/04
CPC分类号： F04B49/065 , F04B35/045 , F04B2201/0206 , F04B2203/0404 , F04B2205/05 , H02K33/16
摘要： A system for adjusting resonant frequencies in a linear compressor comprising, in the interior of a shell: a linear motor (20): a cylinder (1); a piston (10) reciprocating inside the cylinder (1); and an actuating means (9) operatively coupling the piston (10) to the linear motor (20), said system comprising: a detecting means (D) to detect a load imposed to the linear motor (20), in an operational condition of the latter related to the gas pressure in the discharge thereof; and a frequency adjusting means operatively associated with the detecting means (D) and with the resonant assembly, in order to define, as a function of said operational condition, a frequency adjustment, by varying at least one of the values related to the mass of the resonant assembly and to the average stroke of the piston (10), to a value of the mechanical resonance frequency corresponding to the electrical supply frequency.
摘要翻译：一种用于调节线性压缩机中的谐振频率的系统，包括在壳体内部：线性马达（20）：气缸（1）; 在气缸（1）内往复运动的活塞（10）; 以及将活塞（10）可操作地联接到线性电动机（20）的致动装置（9），所述系统包括：检测装置（D），用于在操作状态下检测施加到线性电动机（20）的负载后者与其排放时的气体压力有关; 以及与所述检测装置（D）和所述谐振组件可操作地相关联的频率调节装置，以便根据所述操作条件来定义频率调整，通过改变与所述谐振组件的质量相关的至少一个值所述共振组件和所述活塞（10）的平均行程相对应于与所述电源频率相对应的机械共振频率的值。

4. 发明申请

WO2004074684A1 DISCHARGE TUBE OF A HERMETIC COMPRESSOR 审中-公开
标题翻译：排气管压缩机
公开(公告)号：WO2004074684A1
公开(公告)日：2004-09-02
申请号：PCT/BR2004/000011
申请日：2004-02-16
申请人： EMPRESA BRASILEIRA DE COMPRESSORES S.A.-EMBRACO , BERWANGER, Egídio
发明人： BERWANGER, Egídio
IPC分类号： F04B39/00
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 cylinder head (8) through one of the screws (8a) and receiving and securing the inlet end (9a) of the discharge tube (9).
摘要翻译：一种封闭式压缩机的放电管的安装装置，包括：密封壳（1），其具有气体出口（1a），并装有气缸体（10），其中通过螺钉（8a），气缸盖（8），内部限定气体放电室; 以及放电管（9），其具有通过气缸盖（8）中的孔口（8b）与气体排出室流体连通的入口端（9a），以及耦合到气体出口（1a）的相对端），所述装置包括通过其中一个螺钉（8a）固定到气缸盖（8）的电绝缘排放连接器（40），并接收和固定放电管的入口端（9a） 9）。

5. 发明申请

WO2007118295A1 LINEAR COMPRESSOR 审中-公开
标题翻译：线性压缩机
公开(公告)号：WO2007118295A1
公开(公告)日：2007-10-25
申请号：PCT/BR2007/000098
申请日：2007-04-17
申请人： WHIRLPOOL S.A. , LILIE, Dietmar Erich Bernhard , BERWANGER, Egídio , BOSCO JÚNIOR, Raul , MOREIRA, Emerson , GOERGEN, Davi Luis , POSSAMAI, Fabrício Caldeira
发明人： LILIE, Dietmar Erich Bernhard , BERWANGER, Egídio , BOSCO JÚNIOR, Raul , MOREIRA, Emerson , GOERGEN, Davi Luis , POSSAMAI, Fabrício Caldeira
IPC分类号： F04B35/04 , F04B39/12
CPC分类号： F04B35/045 , F04B39/127 , F04B2201/0201
摘要： The invention refers to a linear compressor, comprising: a shell (20); a cylinder (30) affixed to the shell (20) and defining a compression chamber (C); a piston (40) to be displaced in reciprocating movement in the interior of the compression chamber (C) during the operation of the compressor; a linear electric motor (50) mounted to the shell (20); and an actuating means (60) operatively coupling the piston (40) to the linear electric motor (50), in order to make the latter displace the piston (40) in a reciprocating movement in the interior of the compression chamber (C), the actuating means (60) being coupled to the piston (40) by an elastic means (70), so that the actuating means (60) and the piston (40) be displaced in phase opposition during the operation of the compressor.
摘要翻译：本发明涉及一种线性压缩机，包括：壳体（20）; 固定到壳体（20）并限定压缩室（C）的圆筒（30）; 在所述压缩机的操作期间在所述压缩室（C）的内部中往复移动地移动的活塞（40）安装到壳体（20）上的线性电动机（50）; 以及将活塞（40）可操作地联接到线性电动机（50）的致动装置（60），以便使其在压缩室（C）的内部中以往复运动方式使活塞（40）移动，所述致动装置（60）通过弹性装置（70）联接到所述活塞（40），使得所述致动装置（60）和所述活塞（40）在所述压缩机的操作期间相对移位。

6. 发明申请

WO2011003163A1 LINEA COMPRESSOR 审中-公开
标题翻译： LINEA压缩机
公开(公告)号：WO2011003163A1
公开(公告)日：2011-01-13
申请号：PCT/BR2010/000224
申请日：2010-07-06
申请人： WHIRPOOL S.A. , LILIE, Dietmar Erich Bernhard , COUTO, Paulo Rogério Carrara , TAKEMORI, Celso Kenzo , BERWANGER, Egídio
发明人： LILIE, Dietmar Erich Bernhard , COUTO, Paulo Rogério Carrara , TAKEMORI, Celso Kenzo , BERWANGER, Egídio
IPC分类号： F04B35/04
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）; 由可动部分驱动的致动装置; 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）。

7. 发明申请

WO2010060169A1 VALVE ACTUATION SYSTEM FOR A SUCTION VALVE OF A GAS COMPRESSOR FOR REFRIGERATION EQUIPMENT 审中-公开
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：WO2010060169A1
公开(公告)日：2010-06-03
申请号：PCT/BR2009/000386
申请日：2009-11-26
申请人： WHIRLPOOL S.A. , BERWANGER, Egídio , FERREIRA DA CÁMARA, Humberto , BAARS, Edmar , VOLLRATH, Ingwald
发明人： BERWANGER, Egídio , FERREIRA DA CÁMARA, Humberto , BAARS, Edmar , VOLLRATH, Ingwald
IPC分类号： F04B39/08 , F04B39/10 , F04B53/10 , F16K31/44 , F16K31/524 , F04B7/00 , F16K31/06
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) con¬ figured 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）的轴向移动以压缩气缸（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; 以及排放阀（6），其被配置为当活塞（3）在与第一轴向方向相反的第二轴向方向上轴向移动时允许从气缸（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。

8. 发明申请

WO2004007959A1 RESONANT ARRANGEMENT FOR A LINEAR COMPRESSOR 审中-公开
标题翻译：线性压缩机的谐波装置
公开(公告)号：WO2004007959A1
公开(公告)日：2004-01-22
申请号：PCT/BR2003/000090
申请日：2003-07-08
申请人： EMPRESA BRASILEIRA DE COMPRESSORES S/A EMBRACO , BERWANGER, Egídio , PUFF, Rinaldo
发明人： BERWANGER, Egídio , PUFF, Rinaldo
IPC分类号： F04B35/04
CPC分类号： F04B35/045
摘要： A resonant arrangement for a linear compressor, comprising a non-resonant assembly formed by a motor and a cylinder (1); a resonant assembly formed by a piston (2) reciprocating inside the cylinder (1); an actuating means (3) operatively coupling the piston (2) to the motor, and at least one spring means presenting an elongated tubular body (50) which is coaxial to the axis of the piston (2) and is operatively coupled to the actuating means (3) and to the non-resonant assembly, said tubular body (50) having at least part of the extension thereof folded in circumferential sectors (53), each circumferential sector (53) being elastically deformed in the axial direction upon displacement of the piston (2).
摘要翻译：一种用于线性压缩机的谐振装置，包括由电动机和气缸（1）形成的非谐振组件; 由在所述气缸（1）内往复运动的活塞（2）形成的共振组件; 将活塞（2）可操作地联接到马达的致动装置（3）和呈现与活塞（2）的轴线同轴的细长管状体（50）的至少一个弹簧装置，并且可操作地联接到致动装置（3）和非谐振组件，所述管状体（50）的至少一部分延伸部折叠成周向扇形部分（53），每个圆周扇形部分（53）沿轴向方向弹性变形，活塞（2）。

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