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公开(公告)号：US4706470A
公开(公告)日：1987-11-17
申请号：US863129
申请日：1986-05-14
CPC分类号： F25B49/025 , F04B35/045 , F04B49/06 , F25B31/023 , F04B2203/0404 , F04B2205/10 , F25B2400/073
摘要： A system and apparatus for controlling the operation of a vibrating compressor using a predetermined frequency corresponding to the load thereof, comprising a first sensor for detecting a temperature of pressure corresponding to the saturated vapor pressure of a refrigerant sucked by a vibrating compressor, a second sensor for detecting a temperature or pressure corresponding to the saturated vapor pressure of the refrigerant compressed and discharged by the compressor, and a control section for generating a drive power of a predetermined frequency based on the temperatures and pressures detected by the first and second sensors, and characterized in that the compressor is driven by a drive power generated by the control section. In the present invention, the operation of the vibrating compressor can be controlled at the maximum efficiency by relating the frequency of an alternating current power fed to the vibrating compressor with the suction temperature or pressure and the discharge temperature of pressure of the refrigerant.
摘要翻译： 一种用于控制使用与其负载相对应的预定频率的振动压缩机的操作的系统和装置，包括用于检测与由振动压缩机吸入的制冷剂的饱和蒸气压相对应的压力温度的第一传感器，第二传感器 用于检测对应于由压缩机压缩和排出的制冷剂的饱和蒸汽压力的温度或压力;以及控制部分，用于基于由第一和第二传感器检测的温度和压力产生预定频率的驱动功率，以及 其特征在于，所述压缩机由所述控制部产生的驱动力驱动。 在本发明中，通过将供给振动压缩机的交流电力的频率与吸入温度或压力以及制冷剂的压力排出温度相关联，能够以最大效率来控制振动压缩机的动作。
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公开(公告)号：US4632645A
公开(公告)日：1986-12-30
申请号：US797243
申请日：1985-11-12
申请人： Naoya Kawakami , Yoshiaki Fujisawa
发明人： Naoya Kawakami , Yoshiaki Fujisawa
CPC分类号： F04B35/045
摘要： A vibrating compressor comprising an external iron core, a permanent magnet, an internal iron core, and an electrocmagnetic coil vibratably supported by a mechanical vibrating system in a magnetic gap between the two iron cores to drive a piston connected thereto; the permanent magnet being composed of a high residual (remanence) magnetic flux density magnet, as represented by an alnico magnet, and a high coercive force magnet, as represented by ferrite magnet, and disposed separately.
摘要翻译： 一种振动压缩机，包括外部铁芯，永磁体，内部铁芯和电磁线圈，该电磁线圈由两个铁芯之间的磁隙中的机械振动系统振动地支撑以驱动与其连接的活塞; 永久磁铁由铁氧体磁铁表示的由铝镍钴磁铁表示的高残留（剩磁）磁通密度磁体和高矫顽力磁铁构成，并分开设置。
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公开(公告)号：US5704771A
公开(公告)日：1998-01-06
申请号：US657055
申请日：1996-05-28
申请人： Yoshiaki Fujisawa , Junji Yoshihara , Naoya Kawakami , Hiroyuki Kainuma , Yukio Morita , Hironobu Suga
发明人： Yoshiaki Fujisawa , Junji Yoshihara , Naoya Kawakami , Hiroyuki Kainuma , Yukio Morita , Hironobu Suga
CPC分类号： H02K33/18 , F04B35/045 , F04B39/121 , F04B39/125 , F04B39/126 , F04B39/14
摘要： A vibrating compressor having a housing with an inner tube and an outer tube formed concentrically. The inner tube is connected with the outer tube via an end plate. The end plate being disposed at one axial end of the inner tube and the outer tube to form a housing closed end and a housing open end. A permanent magnet is fitted to an inner circumferential surface of the outer tube. A driving coil is provided in a gap between the permanent magnet and the inner tube. A cylinder is fitted into an inside of the inner tube and a hollow piston equipped with a valve is inserted into the cylinder. The hollow piston is connected to the driving coil via a bobbin and is supported by support springs in such a manner as to perform reciprocating motion. A cylinder head connected to the housing forms a compression chamber at an end of the cylinder and compressed fluid is discharged from the compression chamber by the reciprocating motion of the piston. First and second cover plates are disposed at opposite ends of the housing to form a sealed container with the housing.
摘要翻译： 一种振动式压缩机，其具有同心形成的具有内管和外管的壳体。 内管通过端板与外管连接。 端板设置在内管和外管的一个轴向端部处以形成壳体封闭端和壳体开口端。 永久磁铁安装在外管的内周面上。 驱动线圈设置在永磁体和内管之间的间隙中。 将气缸装配到内管的内部，并且将装有阀的中空活塞插入气缸中。 中空活塞通过筒管连接到驱动线圈，并以支撑弹簧的方式支撑，以便进行往复运动。 连接到壳体的气缸盖在气缸的端部形成压缩室，压缩流体通过活塞的往复运动从压缩室排出。 第一和第二盖板设置在壳体的相对端部，以形成具有壳体的密封容器。
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公开(公告)号：US06367280B1
公开(公告)日：2002-04-09
申请号：US09704695
申请日：2000-11-03
IPC分类号： F25D1900
CPC分类号： F25D23/003 , F25D19/02 , F25D23/10 , F25D2323/00264 , F25D2323/00275
摘要： In a structure in which a refrigerator including a compressor and a condenser each constituting a portion of a refrigerating unit and mounted to an outer surface of a rear wall of a refrigerator body is mounted to a stationary support wall in such a manner that the refrigerator body is accommodated in an accommodating recess provided in the support wall, an intake passage into which air can be drawn through a front end thereof, an exhaust passage from which the air can be discharged through a front end thereof, and a communication passage connecting rear ends of the intake passage and the exhaust passage to each other and having the compressor and the condenser accommodated therein, are defined between an inner surface of the accommodating recess and the refrigerator body. A fan for drawing air from the intake passage and discharging the air into the exhaust passage is mounted to the rear wall of the refrigerator body and accommodated in the communication passage. Thus, the aesthetic appearance of the refrigerator can be enhanced, and the compressor and the condenser can be cooled sufficiently.
摘要翻译： 在这样一种结构中，其中包括构成冷藏装置的一部分的压缩机和冷凝器的冰箱安装在冰箱主体的后壁的外表面上的结构是这样安装的： 容纳在设置在支撑壁上的容纳凹部中，可以通过其前端吸入空气的进气通道，可从其前端排出空气的排气通道，以及连接后端 的吸入通道和排气通道彼此并且将压缩机和冷凝器容纳在其中，限定在容纳凹部的内表面和冰箱主体之间。 用于从进气通道抽吸空气并将空气排放到排气通道中的风扇安装到冰箱主体的后壁并容纳在连通通道中。 因此，可以提高冰箱的美学外观，并且可以充分冷却压缩机和冷凝器。
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公开(公告)号：USD452971S1
公开(公告)日：2002-01-15
申请号：US29127877
申请日：2000-08-11
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公开(公告)号：US06994530B2
公开(公告)日：2006-02-07
申请号：US10415030
申请日：2001-10-23
IPC分类号： F04B35/04
CPC分类号： H02K33/18 , F04B35/045 , H02K1/34
摘要： A vibration type compressor related to the present invention, in which a compressor main body 3 is built into a gastight vessel 2 including a yoke 7-1, a magnetic path member 7 formed from a column-shaped core pole 7-2, a permanent magnet 12 arranged in the magnetic path, an electromagnetic coil 14 which is arranged within an annular magnetic gap 13 between the magnetic path members 7 by being supported by a mechanical vibration system to as to be able to vibrate and is wound around a lead plate to perform the connection treatment of a terminal thereof, a piston 16 connected to the electromagnetic coil 14, and a cylinder block 8 which closes the yoke 7-1 and in the interior of which is formed the cylinder portion 17 housing the piston 16, characterized in that the permanent magnet 12 is formed from a neodymium magnet or a rare-earth magnet and in that the cylindrical permanent magnet 12 is divided into four parts in the axial direction thereof, the four-part divided magnet being bonded and fixed to the side of the core pole 7-2, whereby the vibration type compressor is miniaturized and its efficiency is increased.
摘要翻译： 本发明的振动型压缩机，其特征在于，压缩机主体3内置有包括轭架7的气密容器2，由柱状芯棒7-2形成的磁路部件7，永磁体 布置在磁路中的磁体12，电磁线圈14，其布置在磁路构件7之间的环形磁隙13内，由机械振动系统支撑，以便能够振动并卷绕在引线板上 执行其端子的连接处理，连接到电磁线圈14的活塞16以及闭合轭7-1并且其内部形成有容纳活塞16的气缸部17的气缸体8，其特征在于， 永磁体12由钕磁体或稀土类磁体形成，圆柱形永久磁铁12的轴向分为四部分，四部分分磁铁为 粘结并固定在芯柱7-2的侧面，由此使振动式压缩机小型化，效率提高。
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公开(公告)号：US4283920A
公开(公告)日：1981-08-18
申请号：US51829
申请日：1979-06-25
申请人： Hiroyuki Kainuma , Yukio Okuda , Yoshiaki Fujisawa
发明人： Hiroyuki Kainuma , Yukio Okuda , Yoshiaki Fujisawa
CPC分类号： H02K33/18 , F25B49/022 , G05D23/1913 , G05D23/24 , F25B2600/021 , Y02B30/741
摘要： A refrigerating device having an inverter circuit for generating alternating voltage, a vibrating compressor to which the alternating voltage from the inverter circuit is supplied, a condenser to which the refrigerant compressed by the compressor is supplied, a capillary tube provided on the downstream side of the condenser and an evaporator provided on the downstream side of the capillary tube, wherein a phase control circuit for controlling the phase of the alternating voltage supplied to the compressor in accordance with ambient temperature of the refrigerating device and/or the evaporator temperature is provided to cause the piston stroke of the vibrating compressor to be reduced in accordance with decreases in ambient temperature of the refrigerating device and/or the evaporator temperature so as to prevent unwanted damage to the compressor.
摘要翻译： 一种具有用于产生交流电压的逆变器电路的制冷装置，供应来自逆变器电路的交流电压的振动压缩机，供应由压缩机压缩的制冷剂的冷凝器，设置在该压缩机的下游侧的毛细管 冷凝器和设置在毛细管的下游侧的蒸发器，其中提供用于根据制冷装置的环境温度和/或蒸发器温度控制供应给压缩机的交流电压的相位的相位控制电路，以使 根据制冷装置的环境温度和/或蒸发器温度的降低，振动压缩机的活塞冲程减小，以防止对压缩机的不必要的损坏。
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