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1.发明申请公开(公告)号：US20130121855A1
公开(公告)日：2013-05-16
申请号：US13520394
申请日：2010-12-20
IPC分类号： F04B53/00
CPC分类号： F04B53/004 , F04B9/06 , F04B35/045 , F04B53/147 , F04B53/22
摘要： The compressor of the invention comprises: a block with a cylinder; a movable assembly formed by a piston reciprocating in the cylinder and coupled to an actuating means by a rod; and a resonant spring having a first and a second diametrical end portion which are attached to the movable assembly by a first fixation means (MF1) and, to the block, by a second fixation means (MF2) which is adjustably attached to the block and to said second end portion so as to affix the latter to the block in a position defined along the displacement of the resonant spring in three directions orthogonal to one another and defined by the direction of the axis of the resonant spring, by the diametrical direction of the second end portion and by the diametrical direction orthogonal to said two first directions, and also along the angular displacement of said second end portion around said three directions orthogonal to each other.
摘要翻译： 本发明的压缩机包括：带缸的块体; 活动组件，其由在所述气缸中往复运动并通过杆联接到致动装置的活塞形成; 以及具有第一和第二直径端部的共振弹簧，所述第一和第二直径端部通过第一固定装置（MF1）附接到所述可移动组件，并且通过可调节地附接到所述块的第二固定装置（MF2） 到所述第二端部，以便将它们固定在沿着共振弹簧的位移限定的位置中，所述位置沿着共振弹簧的直线方向彼此正交并且由共振弹簧的轴线的方向限定的三个方向 第二端部以及与所述两个第一方向正交的直径方向，并且还沿着所述第二端部围绕彼此正交的三个方向的角位移。
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公开(公告)号：US20080134833A1
公开(公告)日：2008-06-12
申请号：US11813602
申请日：2006-02-01
IPC分类号： F04B53/14
CPC分类号： F04B39/0022 , F04B35/045 , Y10T74/2144
摘要： A driving rod for the piston of a reciprocating compressor of the type that comprises: a cylinder block defining a compression chamber; a piston reciprocating within the compression chamber; a driving means to apply reciprocating forces to the piston; and a driving rod disposed between the piston and the driving means and comprising a number, greater than 1, of rods disposed side by side along the axis of the driving rod and each presenting a cross-section that is dimensioned and configured to impart to the driving rod, jointly with the other rods, a required axial rigidity and a flexibility, in at least one direction transversal to the axis of the driving rod, sufficient to absorb, at least substantially, the forces exerted on the piston by the driving rod and by the driving means.
摘要翻译： 一种用于往复式压缩机的活塞的驱动杆，其包括：限定压缩室的气缸体; 在压缩室内往复运动的活塞; 用于向活塞施加往复力的驱动装置; 以及设置在所述活塞和所述驱动装置之间的驱动杆，并且包括沿着所述驱动杆的轴线并排布置的多个大于1个的杆，并且每个具有横截面，所述横截面的尺寸和构造被赋予 驱动杆与其他杆联合，在至少一个横向于驱动杆的轴线的方向上具有足够的力以至少基本上吸收由驱动杆施加在活塞上的力所需的轴向刚性和柔性， 通过驾驶手段。
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公开(公告)号：US20050129540A1
公开(公告)日：2005-06-16
申请号：US10504923
申请日：2003-03-11
申请人： Rinaldo Puff
发明人： Rinaldo Puff
CPC分类号： F04B35/045 , H02K33/16
摘要： A constructive arrangement for a resonant compressor comprising a shell (1), within which are mounted: a non-resonant assembly formed by a motor and a cylinder (2), said motor having a coil (6) generating a magnetic flow that travels through the shell (1); a resonant assembly formed by a piston (10) reciprocating inside the cylinder (2) and by an actuating means (3) operatively coupling the piston (10) to the motor, said arrangement comprising a magnetic insulating means, which is affixed to one of the parts defined by the shell (1), by the resonant assembly, and by the non-resonant assembly, and which is arranged so as to interrupt the magnetic flow path between the shell (1) and at least one of the parts defined by the piston (10) and the cylinder (2) in a direction substantially parallel to the displacement direction of the piston (10).
摘要翻译： 一种用于共振压缩机的结构化装置，包括壳体（1），其中安装有：由电动机和气缸（2）形成的非谐振组件，所述电动机具有线圈（6），其产生穿过 壳（1）; 由在所述气缸（2）内往复运动的活塞（10）和可操作地将所述活塞（10）联接到所述电机的致动装置（3）形成的共振组件，所述装置包括磁绝缘装置，所述磁绝缘装置固定在 由壳体（1），谐振组件和非谐振组件限定的部件，其被布置成中断壳体（1）与至少一个由 活塞（10）和气缸（2）在大致平行于活塞（10）的位移方向的方向上。
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4.发明授权Piston lubricating system for a reciprocating compressor with a linear motor 失效具有直线电动机的往复式压缩机的活塞润滑系统公开(公告)号：US07213683B2
公开(公告)日：2007-05-08
申请号：US10471853
申请日：2002-03-12
IPC分类号： F01M1/00
CPC分类号： F04B35/045 , F04B39/023 , F04B39/0292
摘要： The present invention provides a piston lubrication system for a reciprocating compressor with a linear motor. The piston lubrication system includes an oil sump defined within a hermetic shell, and a cylinder affixed within the hermetic shell. A radial gap is defined by a piston located within the cylinder. A pump supplies oil from the oil sump to the radial gap via the oil supply duct and oil return duct.
摘要翻译： 本发明提供一种用于具有线性马达的往复式压缩机的活塞润滑系统。 活塞润滑系统包括限定在密封壳内的油底壳和固定在密封壳内的气缸。 径向间隙由位于气缸内的活塞限定。 泵通过供油管道和回油管道将油从油底壳供给到径向间隙。
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公开(公告)号：US20060110259A1
公开(公告)日：2006-05-25
申请号：US10553944
申请日：2004-04-22
IPC分类号： F04B49/06
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: a cylinder; a piston reciprocating inside the cylinder; and an actuating means operatively coupling the piston to the linear motor, said system comprising: a detecting means to detect a load imposed to the linear motor, 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 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, 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共振频率的系统，包括在壳体内部：线性马达：气缸; 在气缸内往复运动的活塞; 所述系统包括：检测装置，用于检测施加到所述线性电动机的负载与其排放中的气体压力相关的操作状态; 以及频率调节装置，其与检测装置和谐振组件可操作地相关联，以便通过改变与谐振组件的质量相关的值中的至少一个来定义作为所述操作条件的函数的频率调整 和活塞的平均行程相对应于与供电频率对应的机械共振频率的值。
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公开(公告)号：US06884044B2
公开(公告)日：2005-04-26
申请号：US10476276
申请日：2002-04-23
CPC分类号： F04B35/045 , F04B39/127 , F16F15/08
摘要： A linear compressor vertically mounted inside a hermetic shell (8) and including: a reference assembly with elements including a block defining a cylinder (2); a resonant assembly with elements including an actuator (4) that carries a piston (1) within the cylinder (2). There are provided: a first resilient element (20) mounted between the resonant assembly (1,4,5) and one end of the shell (8); a second resilient element (21) mounted between the reference assembly (2) and the other end of the shell (8); and a third resilient element (22) mounted between the reference assembly (2) and the resonant assembly (4), with the first and the second resilient elements (20,21) applying opposite forces to the shell (8) upon reciprocation of the piston (1).
摘要翻译： 一种垂直安装在密封壳体（8）内的线性压缩机，包括：具有限定气缸（2）的块的元件的基准组件; 具有元件的谐振组件，包括在气缸（2）内承载活塞（1）的致动器（4）。 提供：安装在谐振组件（1,4,5）和壳体（8）的一端之间的第一弹性元件（20）; 安装在参考组件（2）和壳体（8）的另一端之间的第二弹性元件（21）; 以及安装在参考组件（2）和谐振组件（4）之间的第三弹性元件（22），其中第一弹性元件（20）和第二弹性元件（20,21）在壳体（8） 活塞（1）。
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7.发明申请公开(公告)号：US20130312598A1
公开(公告)日：2013-11-28
申请号：US13988832
申请日：2011-11-24
IPC分类号： F15B15/00
CPC分类号： F15B15/00 , F04B7/0216 , F04B19/22 , F04B39/0005 , F04B39/0016 , F04B39/0061 , F04B39/0072
摘要： The mounting arrangement is applied to a compressor which comprises: a piston having a cylindrical tubular body; and an actuating means connected to the piston to drive the latter in a reciprocating movement. The suction muffler comprises two tubular inserts, longitudinally disposed in the interior of the piston and having spaced apart open adjacent ends, and closed opposite ends respectively affixed to the top wall of the piston and to the actuating means, and defining, in the interior of the piston, a muffling chamber (C) and an annular passage medianly opened to the muffling chamber (C) and communicating an open rear end of the piston with a suction valve provided in a top wall of said piston.
摘要翻译： 该安装装置应用于压缩机，该压缩机包括：具有圆柱形管状体的活塞; 以及连接到活塞的致动装置，以在往复运动中驱动该活塞。 吸入消声器包括两个管状插入件，纵向地设置在活塞的内部并且具有间隔开的相邻的端部，以及分别固定到活塞的顶壁和致动装置的闭合的相对端，并且在 活塞，消音室（C）和环绕通道，其中间地向消声室（C）开口，并且将活塞的打开的后端与设置在所述活塞顶壁中的吸入阀连通。
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公开(公告)号：US07163384B2
公开(公告)日：2007-01-16
申请号：US10468546
申请日：2002-02-20
CPC分类号： F04B35/045
摘要： A reciprocating compressor with a linear motor having an actuating means operatively coupling a reciprocating piston to the motor; and a resonant spring means mounted under constant compression to the actuating means by the mutual seating of a pair of supporting surface portions, at least one of the latter being operatively associated with one of the spring means and the actuating means, against a respective pair of convex surface portions, each of the latter being operatively associated with the other of said parts, the convex surface portions being symmetrical and opposite in relation to the axis of cylinder, the supporting surface portions and the convex surface portions being mutually seated and operatively associated with the respective parts of the spring means and the actuating means, in order to transmit, by the mutually seated surface portions, the opposite axial forces with such intensity as to minimize the moments on the piston.
摘要翻译： 一种具有线性马达的往复式压缩机，其具有可操作地将往复运动的活塞联接到所述马达的致动装置; 以及谐振弹簧装置，其通过相互抵靠一对支撑表面部分而相互配合地安装在致动装置上，所述谐振弹簧装置中的至少一个与所述弹簧装置和所述致动装置之一可操作地相关联， 凸形表面部分，其中的每一个与所述部件中的另一个可操作地相关联，所述凸形表面部分相对于所述圆柱体的轴线是对称的和相对的，所述支撑表面部分和所述凸形表面部分相互坐下并且可操作地与 弹簧装置和致动装置的相应部分，以便通过相互安置的表面部分以相反的轴向力传递以使活塞上的力矩最小化的强度。
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公开(公告)号：US06779984B2
公开(公告)日：2004-08-24
申请号：US10239271
申请日：2002-09-20
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。
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10.发明授权公开(公告)号：US06638035B1
公开(公告)日：2003-10-28
申请号：US10070913
申请日：2002-06-24
申请人： Rinaldo Puff
发明人： Rinaldo Puff
IPC分类号： F04B1704
CPC分类号： F04B35/045 , H02K33/02
摘要： A resonant assembly for a reciprocating compressor driven by a linear motor. The compressor includes a piston (2), driven by an actuator (3), which reciprocates inside a cylinder (1a) provided with an end closed by a head. The assembly comprises a resonant element, defining by a single piece, a rod portion (11) and a spring portion (12). The spring portion is affixed to a non-resonant structure (1) of the compressor at a plurality of points which are symmetric in relation to the longitudinal axis of the cylinder and lie on a plane orthogonal to the longitudinal axis of the cylinder.
摘要翻译： 用于由线性马达驱动的往复式压缩机的共振组件。 压缩机包括由致动器（3）驱动的活塞（2），其在设置有由头部封闭的端部的气缸（1a）内往复运动。 组件包括由单个部件限定的共振元件，杆部分（11）和弹簧部分（12）。 弹簧部分被固定在压缩机的非共振结构（1）上，该多个点相对于气缸的纵向轴线是对称的并且位于与气缸的纵向轴线正交的平面上。
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