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81. 发明申请

US20160017871A1 Mounting Arrangement for an Oil Pump in a Refrigeration Compressor 有权
标题翻译：制冷压缩机中油泵的安装布置
公开(公告)号：US20160017871A1
公开(公告)日：2016-01-21
申请号：US14333594
申请日：2014-07-17
申请人： Whirlpool S.A.
发明人： Emilio Rodrigues Hulse , Luiz Fabiano Jovita , Andrea Lopes
IPC分类号： F04B17/03 , F04B9/02 , F04B53/16 , F04B19/22
CPC分类号： F04B39/0238 , F04B39/0246 , F04B39/0261
摘要： The refrigeration compressor includes a cylinder block carrying a crankshaft and a stator of an electric motor, whose rotor is mounted to the crankshaft. An oil pump including: a tubular sleeve affixed to the crankshaft or to the rotor with a pump body internal to the tubular sleeve and connected to the cylinder block. A fixation rod is articulated to the cylinder block or stator and has a lower portion angularly and freely displaced orthogonally to the rotational axis and around which the lower end portion of the pump body is axially retained and slidably mounted, orthogonally and coplanar to the rotation axis of the rotor.
摘要翻译：制冷压缩机包括承载曲轴的气缸体和电动机的定子，其转子安装在曲轴上。一种油泵，包括：管状套筒，其固定到曲轴或转子上，泵体在管状套筒的内部并连接到气缸体。固定杆铰接到气缸体或定子上，并且具有与旋转轴线正交并且可自由偏移的下部分，泵体的下端部分沿轴向保持并可滑动地安装，与旋转轴线正交并共面的转子。

82. 发明授权

US08739933B2 Oil pump for a refrigeration compressor 失效
标题翻译：用于制冷压缩机的油泵
公开(公告)号：US08739933B2
公开(公告)日：2014-06-03
申请号：US12863792
申请日：2009-01-21
申请人： Nilson Wagner , Sergio Luiz Magnhoto , Joao Manoel Mendes
发明人： Nilson Wagner , Sergio Luiz Magnhoto , Joao Manoel Mendes
IPC分类号： F01M1/00 , F04B39/02 , F01C1/02
CPC分类号： F04B39/0246 , F04B23/04 , F04B23/14 , F04B39/0253 , F04B39/0261 , F16N7/366
摘要： An oil pump is applied to a compressor which comprises a shell (1) inferiorly defining an oil reservoir (3) and carrying: a cylinder block (2) in which is journalled a crankshaft (4) carrying a pump body of the oil pump, said pump body (11) having a lower end (lib) immersed in the oil (3) and comprising: at least one collecting wall portion (12) eccentric in relation to the axis of rotation of the crankshaft (4) and which is deformed to present at least one open step (13) disposed in a plane secant to a cross section of the pump body (11) in the region of said collecting wall portion (12) and defining an opening (13a) for admitting oil to the interior of the pump body (11); and an inner impeller wall portion (14) defining a deflector transversal to the direction of admission of the oil through the open step (13) and which, with the rotation of the pump body (11), impels said oil axially and ascendingly.
摘要翻译：一种油泵被应用于压缩机，该压缩机包括下部限定油储存器（3）的壳体（1），并且承载：气缸体（2），其中支承有承载油泵的泵体的曲轴（4）所述泵体（11）具有浸没在所述油（3）中的下端（lib），并且包括：相对于所述曲轴（4）的旋转轴线偏心的至少一个收集壁部分（12）以呈现在所述收集壁部分（12）的区域中设置在与所述泵体（11）的横截面相切的平面中的至少一个开口台阶（13），并且限定用于将油引入内部的开口（13a）的泵体（11）; 以及内部叶轮壁部分（14），其限定通过所述打开台阶（13）向所述油进入方向横向的偏转器，并且随着所述泵体（11）的旋转，轴向和上升地推动所述油。

83. 发明授权

US08157545B2 Hermetic compressor and method of manufacturing the same 有权
标题翻译：密封压缩机及其制造方法
公开(公告)号：US08157545B2
公开(公告)日：2012-04-17
申请号：US12515097
申请日：2008-10-27
申请人： Takayuki Okamoto
发明人： Takayuki Okamoto
IPC分类号： F03B11/00
CPC分类号： F04B39/0261 , F04B39/0253
摘要： A hermetic compressor includes a hermetic container arranged to store lubricating oil, a motor element accommodated in the hermetic container, an oil-feeding mechanism arranged to carry the lubricating oil, and a centrifugal pump arranged to carry the lubricating oil to the oil-feeding mechanism. The centrifugal pump includes a cylindrical portion having a hollow opening at the opening, and an aperture plate having a suction aperture formed therein. The aperture plate has an inner edge facing the suction aperture, and an outer edge of the aperture plate contacting an inner surface of the cylindrical portion. A portion of the aperture plate between the inner edge and the outer edge of the aperture plate is positioned more outward from the cylindrical portion than the inner edge and the outer edge are. This hermetic compressor does not produce fine metal powder during manufactured, having high reliability.
摘要翻译：封闭式压缩机包括：设置成存储润滑油的密封容器，容纳在密封容器中的电动机元件;布置成承载润滑油的供油机构;以及离心泵，其将润滑油运送到给油机构。离心泵包括在开口处具有中空开口的圆筒部分和在其中形成有吸入孔的孔板。孔板具有面向吸入孔的内边缘，孔板的外边缘接触圆柱形部分的内表面。孔板的内边缘和外边缘之间的孔板的一部分比圆筒部分位于比内边缘和外边缘更靠外侧。这种封闭式压缩机在制造过程中不会产生精细的金属粉末，具有高可靠性。

84. 发明申请

US20100287977A1 OIL PUMP FOR A REFRIGERATION COMPRESSOR 失效
标题翻译：制冷压缩机油泵
公开(公告)号：US20100287977A1
公开(公告)日：2010-11-18
申请号：US12863792
申请日：2009-01-21
申请人： Nilson Wagner , Sergio Luiz Magnhoto , Joao Manoel Mendes
发明人： Nilson Wagner , Sergio Luiz Magnhoto , Joao Manoel Mendes
IPC分类号： F25B43/00
CPC分类号： F04B39/0246 , F04B23/04 , F04B23/14 , F04B39/0253 , F04B39/0261 , F16N7/366
摘要： An oil pump is applied to a compressor which comprises a shell (1) inferiorly defining an oil reservoir (3) and carrying: a cylinder block (2) in which is journalled a crankshaft (4) carrying a pump body of the oil pump, said pump body (11) having a lower end (lib) immersed in the oil (3) and comprising: at least one collecting wall portion (12) eccentric in relation to the axis of rotation of the crankshaft (4) and which is deformed to present at least one open step (13) disposed in a plane secant to a cross section of the pump body (11) in the region of said collecting wall portion (12) and defining an opening (13a) for admitting oil to the interior of the pump body (11); and an inner impeller wall portion (14) defining a deflector transversal to the direction of admission of the oil through the open step (13) and which, with the rotation of the pump body (11), impels said oil axially and ascendingly.
摘要翻译：一种油泵被应用于压缩机，该压缩机包括下部限定油储存器（3）的壳体（1），并且承载：气缸体（2），其中支承有承载油泵的泵体的曲轴（4）所述泵体（11）具有浸没在所述油（3）中的下端（lib），并且包括：相对于所述曲轴（4）的旋转轴线偏心的至少一个收集壁部分（12）以呈现在所述收集壁部分（12）的区域中设置在与所述泵体（11）的横截面相切的平面中的至少一个开口台阶（13），并且限定用于将油引入内部的开口（13a）的泵体（11）; 以及内部叶轮壁部分（14），其限定通过所述打开台阶（13）向所述油进入方向横向的偏转器，并且随着所述泵体（11）的旋转，轴向和上升地推动所述油。

85. 发明授权

US07052245B2 Oil pumping system for a reciprocating hermetic compressor 失效
标题翻译：往复密封式压缩机的抽油系统
公开(公告)号：US07052245B2
公开(公告)日：2006-05-30
申请号：US10474390
申请日：2002-04-04
申请人： Dietmar Erich Bernhard Lilie , Ingwald Vollrath , Egidio Berwanger , Rinaldo Puff
发明人： Dietmar Erich Bernhard Lilie , Ingwald Vollrath , Egidio Berwanger , Rinaldo Puff
IPC分类号： F04B19/00 , F04B53/00
CPC分类号： F04F7/00 , F04B35/045 , F04B39/0261 , F04B39/0292
摘要： An oil pumping system for a reciprocating hermetic compressor having a shell, which defines in the interior thereof an oil sump; a motor compressor assembly; and an oil pump means. The oil pump means is coupled to the compressor by at least one dampening resilient means. The dampening resilient means is dimension to reduce the amplitude of displacement of the oil pump means to a value that is calculated so that the ratio between the natural frequency of resonance (Wn) of the oil pump means and an operation frequency (W) of the compressor results in a ratio between the displacements of the oil pump means and of the compressor with a value inferior to one.
摘要翻译：一种用于往复式封闭式压缩机的抽油系统，其具有外壳，其内部限定有油槽; 电机压缩机总成; 和油泵装置。油泵装置通过至少一个阻尼弹性装置联接到压缩机。减振弹性装置的尺寸是将油泵装置的位移幅度减小到计算值，使得油泵装置的固有频率（Wn）与油泵装置的运行频率（W）之比压缩机导致油泵装置和压缩机的位移之间的比值低于1。

86. 发明申请

US20040104076A1 Lubricating device of reciprocating compressor 有权
标题翻译：往复式压缩机润滑装置
公开(公告)号：US20040104076A1
公开(公告)日：2004-06-03
申请号：US10663654
申请日：2003-09-17
申请人： LG Electronics Inc.
发明人： Jong-Tae Heo , Jin-Young Jung , Jong-Koo Lee , Jin-Dong Kim
IPC分类号： F01M001/00
CPC分类号： F04B35/045 , F04B39/0261 , F04B39/0292 , F16H57/0434
摘要： A lubricating device of a reciprocating compressor includes a pumping unit for pumping lubrication oil contained in a lower portion of a case and a front frame having a supply hole which supplies the lubrication oil pumped from the pumping unit to a sliding part within the case and a discharge hole which discharges the lubrication oil upon completion of a lubrication operation. A lubrication oil storage is arranged at a front of the discharge hole for storing the lubrication oil discharged to the discharge hole for a predetermined time and then discharging the lubrication oil. A lubrication oil guide is provided for guiding the lubrication oil discharged from the discharge hole to a lower portion of the case in order to prevent the lubrication oil discharged through the discharge hole from flowing to an air hole formed at a front frame. In the device, lubrication oil is discharged after foam generated by mixture between lubrication oil and a working fluid is burst in the lubrication oil, thereby reducing noise generated when the foam is burst.
摘要翻译：往复式压缩机的润滑装置包括用于泵送容纳在壳体的下部中的润滑油的泵送单元和具有供给孔的前框架的供给孔，所述供给孔将从泵送单元泵送的润滑油供给到壳体内的滑动部件，排出孔，其在润滑操作完成时排出润滑油。在排出孔的前部设置润滑油存储部，用于将排出孔排出的润滑油储存一定时间，然后排出润滑油。设置润滑油引导件，用于将从排出孔排出的润滑油引导到壳体的下部，以防止通过排出孔排出的润滑油流向形成在前框架上的气孔。在设备中，润滑油在润滑油和工作油之间的混合物产生的泡沫在润滑油中爆裂后排出，从而降低泡沫破裂时产生的噪音。

87. 发明申请

US20040071570A1 Horizontal two stage rotary compressor 失效
标题翻译：卧式双级旋转压缩机
公开(公告)号：US20040071570A1
公开(公告)日：2004-04-15
申请号：US10271268
申请日：2002-10-15
发明人： Nelik I. Dreiman , Rick L. Bunch
IPC分类号： F04B035/04
CPC分类号： F04C18/322 , F04B39/0261 , F04C18/328 , F04C23/008 , F04C29/025 , Y10S417/902
摘要： A hermetic two stage rotary compressor having a housing with a stationary shaft fixedly mounted in the housing. A motor having a rotor and a stator is mounted in the housing with the rotor being rotatably mounted on the shaft. A pair of compression mechanisms are rotatably mounted on the shaft with one compression mechanism being located adjacent a first end of the rotor, and one compression mechanism being located adjacent a second end of the rotor. The compression mechanisms are operatively associated with the rotor such that rotation of the rotor drives the compression mechanisms. A fluid flow path is defined in the compressor including a plurality of longitudinal bores formed in the stationary shaft. A mounting assembly is attached to the housing so as to mount the compressor in either a substantially horizontal or vertical orientation. The pump is positioned so as to be at least partially immersed in an oil sump in the housing when the compressor in either orientation.
摘要翻译：一种气密双级旋转式压缩机，其具有固定地安装在壳体中的固定轴的外壳。具有转子和定子的电动机安装在壳体中，转子可旋转地安装在轴上。一对压缩机构可旋转地安装在轴上，一个压缩机构位于转子的第一端附近，一个压缩机构位于转子的第二端附近。压缩机构与转子可操作地相关联，使得转子的旋转驱动压缩机构。流体流动路径被限定在压缩机中，该流体流动路径包括形成在固定轴中的多个纵向孔。安装组件附接到壳体，以将压缩机安装在基本上水平或垂直的方向上。当压缩机处于任一方向时，泵定位成至少部分地浸入壳体中的油底壳中。

88. 发明授权

US06422346B1 Lubricating oil pumping system 有权
标题翻译：润滑油泵送系统
公开(公告)号：US06422346B1
公开(公告)日：2002-07-23
申请号：US09455007
申请日：1999-12-03
申请人： Kenneth T. Gilbert
发明人： Kenneth T. Gilbert
IPC分类号： F01M100
CPC分类号： F04C2/3442 , F04B39/0246 , F04B39/0261 , F04C23/008 , F04C29/025 , F16N13/20
摘要： In a gas compressor having a crankcase rotatably supporting a drive shaft connected to and adapted for operating compression generating structure of the compressor, the shaft being connected to an electrical motor for being driven thereby in either rotational direction, and the shaft having an oil passage formed generally longitudinally therein for conveying lubricating oil to various portions of the compressor, unique oil pump structure having from one to about six slots formed generally radially thru a portion of the shaft and communicating with the oil passage, an elongated vane slidably mounted in each slot for movement both longitudinally and laterally thereof to provide an oil conduit alongside each of the vanes regardless of the direction of rotation of the shaft, a wall slidably enclosing the shaft portion and having a circular inner surface eccentrically positioned with respect to the shaft portion such that a small vertical segment of the inner surface lies adjacent the shaft portion to thereby provide a generally crescent shaped pumping chamber between the shaft and the inner surface, and an oil inlet provided thru the wall and communicating with the pumping chamber and adapted to communicate with oil in the compressor oil sump.
摘要翻译：在具有可旋转地支撑驱动轴的曲轴箱的气体压缩机中，所述曲轴箱连接并适于操作压缩机的压缩产生结构，所述轴连接到电动机，以便在任一旋转方向上被驱动，并且所述轴具有形成的油通道通常在其中纵向地将润滑油输送到压缩机的各个部分，独特的油泵结构具有大体上径向通过轴的一部分形成并与油通道连通的一个至大约六个槽，可滑动地安装在每个槽中的细长叶片无论轴的旋转方向如何，都可沿纵向和横向移动以提供沿着每个叶片的油管，壁可滑动地包围轴部分并且具有相对于轴部分偏心定位的圆形内表面，使得内表面的小垂直段邻近轴从而在所述轴和所述内表面之间提供大致月牙形的泵送室，以及通过所述壁设置并与所述泵送室连通并适于与所述压缩机油槽中的油连通的油入口。

89. 发明申请

US20020063017A1 Lubricant pump with magnetic and centrifugal traps 失效
标题翻译：带磁力离心式疏水阀的润滑泵
公开(公告)号：US20020063017A1
公开(公告)日：2002-05-30
申请号：US09727279
申请日：2000-11-30
申请人： Tecumseh Products Company
发明人： Andrew W. Paczuski
IPC分类号： F01M001/00
CPC分类号： F04B39/0261 , F04B39/02 , F04B39/0246 , F05C2251/12
摘要： A hermetic compressor assembly includes a compressor housing having a quantity of liquid lubricant therein. A compressor mechanism is provided within the compressor housing and a drive shaft is selectively rotatable and operably connected to the compressor mechanism. A liquid lubricant displacement element is engaged to the drive shaft and a support member is attached to the compressor housing. A pivotable magnetic member is provided between the liquid lubricant displacement element and the support member and includes a suction port provided therein. The liquid lubricant displacement element is in fluid communication with the quantity of liquid lubricant through the suction port in the magnetic member. At least a portion of any ferrous particles contained in the liquid lubricant are attracted to and retained by the magnetic member as the liquid lubricant is passed through the suction port of the magnetic member.
摘要翻译：封闭式压缩机组件包括其中具有一定量的液体润滑剂的压缩机壳体。压缩机构设置在压缩机壳体内，并且驱动轴选择性地可旋转并可操作地连接到压缩机构。液体润滑剂置换元件与驱动轴接合，并且支撑构件附接到压缩机壳体。在液体润滑剂移动元件和支撑件之间设置有可枢转的磁性件，并且包括设置在其中的吸入口。液体润滑剂置换元件通过磁性构件中的吸入口与液体润滑剂的量流体连通。当液体润滑剂通过磁性构件的吸入口时，包含在液体润滑剂中的任何含铁颗粒的至少一部分被磁性构件吸引并保持。

90. 发明授权

US5322419A Compressor for domestic refrigerators 失效
标题翻译：家用冰箱压缩机
公开(公告)号：US5322419A
公开(公告)日：1994-06-21
申请号：US050906
申请日：1993-04-20
申请人： Traian Novolan , Ilie Ungureanu , Petru Nistor , Dumitru Bordea , Ion Paulescu , Matei Sandu , Stefan Saru
发明人： Traian Novolan , Ilie Ungureanu , Petru Nistor , Dumitru Bordea , Ion Paulescu , Matei Sandu , Stefan Saru
IPC分类号： F04B39/00 , F04B39/02 , F04B39/12 , F04B35/04
CPC分类号： F04B39/121 , F04B39/0072 , F04B39/0261
摘要： A freon operated compressor for domestic refrigerators has an electric motor that drives through a camshaft a piston sliding inside a cylinder block, while a system of valves provides for suction and delivery of the working fluid, a hollow body with a suction port in coaxial relation with a pipe, opposite which a triple pole terminal is arranged through which electrical power is supplied, and a pump provided with an outward cylindrical member and an ogival member with inner longitudinal blades and outward radial blades.
摘要翻译：用于家用冰箱的氟利昂操作的压缩机具有电动机，该电动机通过凸轮轴驱动在缸体内滑动的活塞，而阀门系统提供工作流体的抽吸和输送，具有与配置有三极端子的管道，通过该三极端子供给电力;以及泵，其具有向外的圆筒形构件和具有内部纵向叶片和向外径向叶片的节流构件。

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