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    HERMETIC COMPRESSOR AND REFRIGERATION APPARATUS INCLUDING THE SAME
    12.
    发明申请
    HERMETIC COMPRESSOR AND REFRIGERATION APPARATUS INCLUDING THE SAME 审中-公开
    压缩机和制冷装置，包括它们

    公开(公告)号：US20150330680A1

    公开(公告)日：2015-11-19

    申请号：US14655250

    申请日：2013-12-26

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： Kenji KINJO ,  Hiroyuki KAWANO

    IPC: F25B31/00 ,  F04B39/02 ,  F25B31/02 ,  F04B17/03

    CPC classification number: F25B31/004 ,  F04B17/03 ,  F04B39/0246 ,  F04B39/0253 ,  F04B39/0292 ,  F04B39/06 ,  F04B39/122 ,  F25B31/006 ,  F25B31/023

    Abstract: A hermetic compressor according to the present invention includes: an electric element (103); a compression element (105) driven by the electric element (103); and a sealed container (101) accommodating the electric element (103) and the compression element (105), the sealed container (101) storing an oil (113). The compression element (105) includes: a crank shaft (119) including a main shaft (129), an eccentric shaft (127), and an oil supply mechanism (131); a cylinder block (121) including a main bearing (137) and a cylinder (135), the main bearing (137) pivotally supporting the main shaft (129) of the crank shaft (119), the cylinder (135) forming a compression chamber (133); a piston (123) configured to move inside the cylinder (135) in a reciprocating manner; and a connector (125) connecting the eccentric shaft (127) and the piston (123). A first oil groove (139A) extending in a circumferential direction of the cylinder (135) is provided on at least part of an upper outer peripheral surface of the cylinder (135).

    Abstract translation: 根据本发明的封闭式压缩机包括：电气元件（103）; 由电气元件（103）驱动的压缩元件（105）; 以及容纳电气元件（103）和压缩元件（105）的密封容器（101），密封容器（101）存储油（113）。 压缩元件（105）包括：主轴（129），偏心轴（127）和供油机构（131）的曲柄轴（119）。 包括主轴承（137）和气缸（135）的气缸体（121），主轴承（137）枢转地支撑曲轴（119）的主轴（129），气缸（135）形成压缩 室（133）; 活塞（123），其构造成以往复方式在所述气缸（135）内移动; 以及连接偏心轴（127）和活塞（123）的连接器（125）。 在气缸（135）的上外周面的至少一部分上设置有沿圆筒（135）的圆周方向延伸的第一油槽（139A）。

    CONTROL METHOD FOR A RESONANT LINEAR COMPRESSOR AND AN ELECTRONIC CONTROL SYSTEM FOR A RESONANT LINEAR COMPRESSOR APPLIED TO A COOLING SYSTEM
    13.
    发明申请
    CONTROL METHOD FOR A RESONANT LINEAR COMPRESSOR AND AN ELECTRONIC CONTROL SYSTEM FOR A RESONANT LINEAR COMPRESSOR APPLIED TO A COOLING SYSTEM 有权
    一种谐振线性压缩机的控制方法和一种适用于冷却系统的共振线性压缩机的电子控制系统

    公开(公告)号：US20130243607A1

    公开(公告)日：2013-09-19

    申请号：US13810099

    申请日：2011-07-14

    Applicant: Paulo Sérgio Dainez ,  Dietmar Erich Bernhard Lilie ,  Márcio Roberto Thiessen

    Inventor： Paulo Sérgio Dainez ,  Dietmar Erich Bernhard Lilie ,  Márcio Roberto Thiessen

    IPC: F04B49/00

    CPC classification number: F04B49/00 ,  F04B35/045 ,  F04B49/065 ,  F04B2201/0201 ,  F04B2201/0206 ,  F04B2203/0401 ,  F04B2203/0402 ,  F04B2203/0408 ,  F25B31/023 ,  F25B2600/024 ,  H02P25/032

    Abstract: A control method and system for a resonant linear compressor applied for controlling the capacity of a cooling system. The method includes: a) reading a reference operation power (Pref) of the motor of the compressor; b) measuring an operation current (iMED); c) measuring an operation voltage of a control module of the compressor; d) calculating an input power (PMED) of the motor as a function of the operation current (iMED) and of the operation voltage; e) comparing the input power (PMED) with the reference operation power (Pref); f) if the reference operation power (Pref) is higher than the input power (PMED), then increase an operation voltage of the compressor (UC); g) if the reference operation power (Pref) is lower than the input power (PMED), then decrease the operation voltage of the compressor (UC).

    Abstract translation: 一种用于控制冷却系统的容量的共振线性压缩机的控制方法和系统。 该方法包括：a）读取压缩机的电机的参考运行功率（Pref）; b）测量工作电流（iMED）; c）测量压缩机的控制模块的操作电压; d）根据操作电流（iMED）和操作电压计算电动机的输入功率（PMED）; e）将输入功率（PMED）与参考操作功率（Pref）进行比较; f）如果参考运行功率（Pref）高于输入功率（PMED），则增加压缩机的运行电压（UC）; g）如果参考运行功率（Pref）低于输入功率（PMED），则降低压缩机的运行电压（UC）。

    Refrigerant compressor
    14.
    发明授权
    Refrigerant compressor 有权
    制冷压缩机

    公开(公告)号：US07780421B2

    公开(公告)日：2010-08-24

    申请号：US10587689

    申请日：2005-01-31

    Applicant: Alfred Freiberger

    Inventor： Alfred Freiberger

    IPC: F04B39/00 ,  F04B53/00

    CPC classification number: F04B39/0061 ,  F25B31/023 ,  F25B2500/01 ,  Y10S417/902

    Abstract: A refrigerant compressor has a hermetically tight compressor housing inside of which a piston-cylinder unit operates. A suction muffler through which refrigerant flows to the intake valve of the piston-cylinder unit is provided on the cylinder head. The inlet of the suction muffler has a cross section via which refrigerant flows into the suction muffler. A compensating volume is provided inside of which refrigerant oscillates and which is connected to the suction muffler and the interior of the compressor housing. The cross section of the inlet also acts as the connecting port between the compensating volume and the filling volume. The compensating volume is formed by an outer tube directed into the compressor housing, which tightly surrounds the intake port of the inlet while surrounding the section of the refrigerant suction pipe that is connected to the evaporator of the compressor and extends into the interior of the compressor housing.

    Abstract translation: 制冷剂压缩机具有密封的压缩机壳体，活塞缸单元在其内操作。 在气缸盖上设有吸入式消声器，制冷剂流过活塞缸单元的进气阀。 吸入消声器的入口具有制冷剂流过吸入消声器的横截面。 在其内部设置补偿体积，其中制冷剂振荡并连接到吸入消声器和压缩机壳体的内部。 入口的横截面也用作补偿体积和填充体积之间的连接口。 补偿容积由引导到压缩机壳体中的外管形成，其紧紧地围绕入口的进气口，同时围绕连接到压缩机的蒸发器并延伸到压缩机内部的制冷剂吸入管的部分 住房。

    Method of manufacturing a linear compressor
    15.
    发明授权
    Method of manufacturing a linear compressor 有权
    制造线性压缩机的方法

    公开(公告)号：US07185431B1

    公开(公告)日：2007-03-06

    申请号：US10399314

    申请日：2000-10-17

    Applicant: Neville David Seagar ,  Ian Campbell McGill ,  Gerald David Duncan ,  Upesh Patel ,  Andrew Paul Taylor ,  Geoffrey Alan Lee

    Inventor： Neville David Seagar ,  Ian Campbell McGill ,  Gerald David Duncan ,  Upesh Patel ,  Andrew Paul Taylor ,  Geoffrey Alan Lee

    IPC: B23P15/00 ,  B23P11/00 ,  F04B17/00

    CPC classification number: F04B35/045 ,  F16F1/06 ,  F25B31/023 ,  H02K33/16 ,  Y10T29/49236 ,  Y10T29/49238 ,  Y10T29/4984

    Abstract: A method of manufacturing a linear compressor includes measures to account for possible variations in manufacture of the spring connecting between a cylinder part and a piston part. In the method, the piston is located at a predetermined axial position in the bore of the cylinder of the compressor. A spring that is connected with the cylinder part is extended so that a piston connection point of the spring is at a position based on a predetermined displacement of the spring or a position in which the spring exerts a predetermined reaction force. In this position, this piston and the spring connection point are thus separated by a distance that depends on the actual formed dimension of the individual spring. The piston and the piston connection point are subsequently joined to have a rigid axial separation that is fixed according to the separation attained in these steps.

    Abstract translation: 一种制造线性压缩机的方法包括考虑在气缸部件和活塞部件之间连接的弹簧的制造可能变化的措施。 在该方法中，活塞位于压缩机的气缸的孔中的预定的轴向位置。 与气缸部连接的弹簧被延伸，使得弹簧的活塞连接点位于基于弹簧的预定位移或弹簧施加预定反作用力的位置的位置。 在这个位置上，这个活塞和弹簧连接点因此被分开一个取决于单个弹簧的实际成形尺寸的距离。 活塞和活塞连接点随后连接成具有根据这些步骤中获得的分离而固定的刚性轴向分离。

    Composite auxiliary machine for a vehicle and a control unit thereof
    16.
    发明申请
    Composite auxiliary machine for a vehicle and a control unit thereof 失效
    一种车辆复合辅助机及其控制单元

    公开(公告)号：US20030200759A1

    公开(公告)日：2003-10-30

    申请号：US10417567

    申请日：2003-04-17

    Inventor： Shigeki Iwanami ,  Hironori Asa

    IPC: B60H001/32 ,  F25B027/00

    CPC classification number: F04B35/04 ,  B60H1/3222 ,  F02N11/0814 ,  F04B27/0895 ,  F04B35/002 ,  F25B27/00 ,  F25B31/023 ,  F25B49/022 ,  F25B2327/001 ,  F25B2400/076 ,  F25B2600/023 ,  F25B2600/0262 ,  F25B2700/21173

    Abstract: A composite auxiliary machine for a vehicle has proper startup performance in starting an engine. The composite auxiliary machine has a compressor for compressing a refrigerant inside a refrigeration cycle device, a rotary machine connected to the compressor and rotated together therewith, a drive pulley for operating the rotary machine in response to a driving force from the vehicle engine, and a clutch device for transmitting and terminating the driving force of the drive pulley. The rotary machine functions as a generator and an electric motor. A variable displacement mechanism is provided in the compressor to vary an amount of discharge per revolution. A control unit controls to engage the clutch device in starting the vehicle engine, and actuates the rotary machine as an electric motor to actuate the vehicle engine. Then, an amount of discharge of a refrigerant is controlled to become smaller than that necessary in the refrigeration cycle device.

    Abstract translation: 用于车辆的复合辅助机器在启动发动机时具有适当的启动性能。 复合辅助机具有用于压缩制冷循环装置内的制冷剂的压缩机，与压缩机连接并与其一起旋转的旋转机械，响应于来自车辆发动机的驱动力而操作旋转机械的驱动皮带轮， 用于传递和终止驱动滑轮的驱动力的离合器装置。 旋转机用作发电机和电动机。 在压缩机中设置有可变排量机构来改变每转的排出量。 控制单元控制使起动车辆发动机的离合器装置接合，并且作为电动机起动旋转机器来致动车辆发动机。 然后，将制冷剂的排出量控制为小于制冷循环装置所需的排出量。

    Reciprocating piston compressor for small refrigerating machines and its assembly method
    17.
    发明授权
    Reciprocating piston compressor for small refrigerating machines and its assembly method 失效
    小型冷冻机往复式活塞式压缩机及其组装方法

    公开(公告)号：US4770058A

    公开(公告)日：1988-09-13

    申请号：US125732

    申请日：1987-11-30

    Applicant: Dietmar E. B. Lilie ,  Julio F. Baumgarten

    Inventor： Dietmar E. B. Lilie ,  Julio F. Baumgarten

    IPC: B23K1/18 ,  F04B39/00 ,  F04B39/14 ,  F16C7/00 ,  F16C7/02 ,  F16H21/18 ,  F16J1/00 ,  F25B31/02 ,  G05G1/00 ,  B23P15/00 ,  F02B75/32

    CPC classification number: F04B39/0022 ,  F16C7/023 ,  F25B31/023 ,  Y10T29/49236 ,  Y10T74/2142 ,  Y10T74/2162

    Abstract: Small compressors for refrigeration usually have a motor-compressor unit suspended within a sealed housing by springs. An electric motor produces the rotation of a crankshaft having on its end portion a crank pin, which by means of a connecting rod produces the reciprocating motion of a piston in the cylinder. Two-piece connecting rods are applied to this type of machine, allowing for a new mounting procedure of the crank pin, connecting rod and wrist pin assembly. The connection of the parts is carried out in the rod of the connecting rod, and it has such a geometrical form that eliminates undesirable transverse deviations in this kind of part, ensuring full integrity of the device, without increasing mass or additional parts that impair functioning of the connecting rod. Furthermore, the fastening process is accomplished through brazing, braze-welding or glueing and can be done in reduced space conditions.

    Abstract translation: 用于制冷的小型压缩机通常具有通过弹簧悬挂在密封壳体内的电动机 - 压缩机单元。 电动机产生曲轴的旋转，该曲轴在其端部具有曲柄销，该曲柄销通过连杆产生活塞在气缸中的往复运动。 这种类型的机器应用两片连杆，可以实现曲柄销，连杆和腕针组件的新的安装步骤。 部件的连接在连杆的杆中进行，并且具有消除这种部件中不期望的横向偏差的这种几何形状，确保了装置的完全完整性，而不增加质量或损害功能的附加部件 的连杆。 此外，紧固工艺通过钎焊，钎焊或胶合来实现，并且可以在减少的空间条件下进行。

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