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公开(公告)号：US20130323030A1
公开(公告)日：2013-12-05
申请号：US13978999
申请日：2011-12-23
申请人： Adilson Luiz Manke
发明人： Adilson Luiz Manke
IPC分类号： F01D25/16
CPC分类号： F16C3/14 , F04B9/045 , F04B17/03 , F04B35/04 , F04B39/0094 , F04B39/0246 , F16C3/18 , F16C3/22 , F16C9/02 , F16C33/106 , F16C2360/42
摘要： The arrangement of the present invention is applied to a compressor which comprises a bearing hub housing a crankshaft and presenting at least a first and a second bearing portion, spaced apart by a circumferential recess. The crankshaft presents at least a first and a second support portion, spaced apart by a circumferential recess, which is offset from the circumferential recess of the bearing hub. At least one of the bearing portions and support portions has an axial extension superior to that required for radially bearing the crankshaft, the first and second bearing portions defining, with the first and second support portions, respectively, a first and a second radial bearing regions having the axial extensions required for a radial bearing for the crankshaft, presenting lower loss by viscous friction.
摘要翻译： 本发明的装置应用于包括轴承座的压缩机，该轴承座容纳曲轴并呈现至少一个第一和第二轴承部分，该第一和第二轴承部分由圆周凹槽间隔开。 所述曲轴具有至少一个第一和第二支撑部分，所述第一和第二支撑部分由周向凹槽间隔开，所述圆周凹槽与所述轴承毂的所述周向凹部偏移。 轴承部分和支撑部分中的至少一个具有优于径向承载曲轴所需轴向延伸的轴向延伸，第一和第二轴承部分分别与第一和第二支撑部分分别形成第一和第二径向支承区域 具有用于曲轴的径向轴承所需的轴向延伸，通过粘性摩擦呈现较低的损失。
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公开(公告)号：US09644621B2
公开(公告)日：2017-05-09
申请号：US13978999
申请日：2011-12-23
申请人： Adilson Luiz Manke
发明人： Adilson Luiz Manke
IPC分类号： F04B39/00 , F16C3/14 , F16C3/18 , F16C9/02 , F16C33/10 , F04B35/04 , F04B9/04 , F04B17/03 , F04B39/02 , F16C3/22
CPC分类号： F16C3/14 , F04B9/045 , F04B17/03 , F04B35/04 , F04B39/0094 , F04B39/0246 , F16C3/18 , F16C3/22 , F16C9/02 , F16C33/106 , F16C2360/42
摘要： The arrangement of the present invention is applied to a compressor which comprises a bearing hub housing a crankshaft and presenting at least a first and a second bearing portion, spaced apart by a circumferential recess. The crankshaft presents at least a first and a second support portion, spaced apart by a circumferential recess, which is offset from the circumferential recess of the bearing hub. At least one of the bearing portions and support portions has an axial extension superior to that required for radially bearing the crankshaft, the first and second bearing portions defining, with the first and second support portions, respectively, a first and a second radial bearing regions having the axial extensions required for a radial bearing for the crankshaft, presenting lower loss by viscous friction.
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3.发明授权Mounting arrangement for a piston-connecting rod assembly in a refrigeration compressor 有权用于制冷压缩机中的活塞连杆组件的安装装置公开(公告)号：US09447877B2
公开(公告)日：2016-09-20
申请号：US14125700
申请日：2012-06-15
CPC分类号： F16J1/18 , F04B39/0005 , F04B39/0022 , F04B39/14 , F04B53/14 , F04B53/144 , F04B53/147 , F04B53/22 , F05C2251/02
摘要： The arrangement is applied to a compressor which comprises: a crankcase, carrying a cylinder provided with a lateral slot and in which is housed a piston provided with two radial holes and with an eccentric axial hole; a connecting rod connected to a crankshaft driven by an electric motor and having a smaller eye mounted in the piston; and a wrist pin having a first end turned to the bearing hub of the crankcase, a second end turned to the lateral slot of the cylinder and a diametrical hole, adjacent to the second end in which is provided an engaging means, for the axial and rotational coupling of a tool for mounting and indexing the wrist pin, in the interior of the piston, in a position in which the diametrical hole is axially aligned with the eccentric axial hole, so as to allow an elastic pin to be introduced in said diametrical hole and in said eccentric axial hole.
摘要翻译： 该装置被应用于压缩机，该压缩机包括：曲轴箱，其承载设有侧向槽的缸体，容纳设置有两个径向孔并具有偏心轴向孔的活塞; 连接到由电动机驱动并具有安装在活塞中的较小眼睛的曲轴的连杆; 以及腕销，其具有转向所述曲轴箱的轴承座的第一端，转向所述气缸的侧向槽的第二端和与所述第二端相邻的直径孔，所述第二端设置有用于轴向和 用于在活塞内部安装和分度腕销的工具的旋转联接，其中直径孔与偏心轴向孔轴向对齐，从而允许弹性销引入所述径向 孔和所述偏心轴向孔。
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公开(公告)号：US20130336765A1
公开(公告)日：2013-12-19
申请号：US13992078
申请日：2011-12-01
IPC分类号： F01D25/18
CPC分类号： F01M11/02 , F01M2001/062 , F04B39/0094 , F04B39/0253 , F04B39/0261 , F04B39/123 , F16C3/10 , F16C3/14
摘要： The present invention refers to a crankshaft (1) for an alternative compressor comprising a main shaft (21) connected to an eccentric pin (2) by means of a peripheral flange (3) containing a lubricating hole (24) extending through said eccentric pin (2) and through at least part of the body of main shaft (21), one of the edges of said hole (24) being on the cylindrical surface (2a) of said eccentric pin (2). With this type of hole, the present invention allows for the use of shafts having extremely low diameters (and, as result, with low viscous loss), even with high eccentricities, whereby an excellent capacity of oil pumping and mechanical strength is maintained.
摘要翻译： 本发明涉及一种用于替代压缩机的曲轴（1），其包括通过周边凸缘（3）连接到偏心销（2）的主轴（21），所述周边凸缘（3）包含延伸穿过所述偏心销 （2）并且通过主轴（21）的主体的至少一部分，所述孔（24）的一个边缘位于所述偏心销（2）的圆柱形表面（2a）上。 利用这种类型的孔，即使具有高偏心度，本发明允许使用具有极低直径（并且因此具有低粘性损失）的轴，由此保持优异的抽油能力和机械强度。
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公开(公告)号：US09714589B2
公开(公告)日：2017-07-25
申请号：US13992078
申请日：2011-12-01
CPC分类号： F01M11/02 , F01M2001/062 , F04B39/0094 , F04B39/0253 , F04B39/0261 , F04B39/123 , F16C3/10 , F16C3/14
摘要： The present invention refers to a crankshaft (1) for an alternative compressor comprising a main shaft (21) connected to an eccentric pin (2) by means of a peripheral flange (3) containing a lubricating hole (24) extending through said eccentric pin (2) and through at least part of the body of main shaft (21), one of the edges of said hole (24) being on the cylindrical surface (2a) of said eccentric pin (2). With this type of hole, the present invention allows for the use of shafts having extremely low diameters (and, as result, with low viscous loss), even with high eccentricities, whereby an excellent capacity of oil pumping and mechanical strength is maintained.
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6.发明申请公开(公告)号：US20140202326A1
公开(公告)日：2014-07-24
申请号：US14125700
申请日：2012-06-15
IPC分类号： F04B39/00
CPC分类号： F16J1/18 , F04B39/0005 , F04B39/0022 , F04B39/14 , F04B53/14 , F04B53/144 , F04B53/147 , F04B53/22 , F05C2251/02
摘要： The arrangement is applied to a compressor which comprises: a crankcase, carrying a cylinder provided with a lateral slot and in which is housed a piston provided with two radial holes and with an eccentric axial hole; a connecting rod connected to a crankshaft driven by an electric motor and having a smaller eye mounted in the piston; and a wrist pin having a first end turned to the bearing hub of the crankcase, a second end turned to the lateral slot of the cylinder and a diametrical hole, adjacent to the second end in which is provided an engaging means, for the axial and rotational coupling of a tool for mounting and indexing the wrist pin, in the interior of the piston, in a position in which the diametrical hole is axially aligned with the eccentric axial hole, so as to allow an elastic pin to be introduced in said diametrical hole and in said eccentric axial hole.
摘要翻译： 该装置被应用于压缩机，该压缩机包括：曲轴箱，其承载设有侧向槽的缸体，容纳设置有两个径向孔并具有偏心轴向孔的活塞; 连接到由电动机驱动并具有安装在活塞中的较小眼睛的曲轴的连杆; 以及腕销，其具有转向所述曲轴箱的轴承座的第一端，转向所述气缸的侧向槽的第二端和与所述第二端相邻的直径孔，所述第二端设置有用于轴向和 用于在活塞内部安装和分度腕销的工具的旋转联接，其中直径孔与偏心轴向孔轴向对齐，从而允许弹性销引入所述径向 孔和所述偏心轴向孔。
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7.发明申请TRIBOLOGICAL PAIR AND PROCESS FOR SURFACE TREATMENT IN TRIBOLOGICAL PAIRS 审中-公开TRIBOLOGICAL PAIRS的表面处理的TRIBOLOGICAL对和方法公开(公告)号：US20130315513A1
公开(公告)日：2013-11-28
申请号：US13991138
申请日：2011-12-02
CPC分类号： F16C33/121 , C23C28/00 , F16C33/1095 , F16C33/124 , F16C33/127 , F16C33/14 , F16C33/16 , F16C33/201 , F16C33/205 , F16C33/208 , F16C2202/50 , F16C2204/60 , F16C2223/08 , F16C2223/14 , F16C2223/30
摘要： The present invention is applied to a tribological pair comprising two metal pieces, a first of them having a movable contact surface which provides friction in relation to a respective contact surface of a second of said metal pieces. According to the present invention, the first metal piece has its contact surface defined by a coating formed: by a first surface layer in a material harder than that of the first metal piece; and by a second surface layer, disposed onto the first surface layer and in a material defining a coating which reduces the chemical affinity in relation to the contact surface of the second metal piece of the tribological pair, in order to provide, to said tribological pair, a lower friction coefficient in relation to the tribological pair deprived of said coating.
摘要翻译： 本发明应用于包括两个金属片的摩擦学对，其中第一个具有可移动接触表面，该可动接触表面相对于第二个金属片的相应接触表面提供摩擦。 根据本发明，第一金属片具有由涂层形成的接触表面，所述涂层由第一表面层以比第一金属片更硬的材料形成; 并且通过第二表面层设置在第一表面层上和限定涂层的材料中，该涂层降低了相对于摩擦学对的第二金属片的接触表面的化学亲合力，以便提供所述摩擦学对 相对于剥离所述涂层的摩擦学对，摩擦系数较低。
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公开(公告)号：US07137791B2
公开(公告)日：2006-11-21
申请号：US10488560
申请日：2002-08-29
IPC分类号： F04B17/00
CPC分类号： F04B39/0094
摘要： A reciprocating hermetic compressor includes a cylinder block internal to a shell and carrying a cylinder and a radial bearing hub; a crankshaft vertically mounted in the radial bearing hub and carrying, inferiorly, a rotor of an electric motor and, superiorly, a support annular face and an eccentric portion. The radial bearing hub incorporates an upper tubular extension, bearing a corresponding extension of the crankshaft and around which is mounted an axial rolling bearing for supporting the weight of the crankshaft-rotor assembly, as well as the axial stresses produced during compression of the refrigerant gas.
摘要翻译： 往复式封闭式压缩机包括在壳体内部并承载气缸和径向轴承座的气缸体; 一个竖直安装在径向轴承座上的曲轴，其下部装有电动机的转子，并且上部具有支撑环形面和偏心部分。 径向轴承毂包括上部管状延伸部，其具有相应的曲轴的延伸部，并且其周围安装有用于支撑曲轴 - 转子组件的重量的轴向滚动轴承以及压缩制冷剂气体期间产生的轴向应力 。
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