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1. 发明申请

US20080202613A1 Hermetic Compressor 审中-公开
标题翻译：密封压缩机
公开(公告)号：US20080202613A1
公开(公告)日：2008-08-28
申请号：US10547471
申请日：2005-03-11
申请人： Masakazu Yamaoka , Tsuyoshi Matsumoto , Terumasa Ide , Tomio Maruyama
发明人： Masakazu Yamaoka , Tsuyoshi Matsumoto , Terumasa Ide , Tomio Maruyama
IPC分类号： F04B39/10
CPC分类号： F04B39/1073 , Y10T137/7891
摘要： A hermetic compressor that has a pedestal of the valve plate to which a discharge reed equipped with an opening/closing part and discharge reed holding part, a spring reed equipped with a movable part and spring reed holding part, and a stopper equipped with a regulation part and stopper holding part, are fixed in this sequence, and also has a discharge valve device in which the spring reed is shaped in a substantially crank-like form is provided. A space is formed between the movable part of the spring reed and the opening/closing part of the discharge reed, and both are not adsorbed each other, thus preventing a delay in closing of the discharge reed. This makeup suppresses a decrease in freezing capacity of a fridge-freezer device and the like, thus implementing higher efficiency.
摘要翻译：一种封闭式压缩机，其具有带有打开/关闭部分和排出簧片保持部分的排出簧片的阀板基座，配备有可移动部件和弹簧簧片保持部件的弹簧簧，以及配备有调节部分和止动器保持部分按此顺序固定，并且还具有排出阀装置，其中弹簧簧片形成为大致曲柄状的形状。在弹簧簧片的可动部分和排出簧片的打开/关闭部分之间形成一个空间，并且两者都不被吸附，从而防止了排出簧片的关闭延迟。该组合抑制冰箱冷冻装置等的冷冻能力降低，从而实现更高的效率。

2. 发明申请

US20090116985A1 Hermetic compressor 审中-公开
标题翻译：气密压缩机
公开(公告)号：US20090116985A1
公开(公告)日：2009-05-07
申请号：US10579868
申请日：2005-12-08
申请人： Tsuyoshi Matsumoto , Terumasa Ide , Tomio Maruyama , Masakazu Yamaoka
发明人： Tsuyoshi Matsumoto , Terumasa Ide , Tomio Maruyama , Masakazu Yamaoka
IPC分类号： F04B23/00
CPC分类号： F04B39/1073
摘要： A hermetic compressor including a discharge valve system in a cylinder. A discharge valve system includes a discharge reed having an opening/closing portion and a discharge reed holding portion, a spring reed having a movable portion and a spring reed holding portion, and a stopper having a regulation portion and a stopper holding portion. The discharge reed, the spring reed and the stopper are fixed in this order to a pedestal of a valve plate. At a spring reed bending portion provided in a movable portion, the movable portion is bent toward the direction of the valve seat and the tip portion is brought into contact with the plate contact portion. Space is provided between the movable portion of the spring reed and the opening/closing portion of the discharge reed, and both are not brought into close contact with each other. Thus, delay in closing discharge reed can be prevented and deterioration of the refrigerating capacity can be suppressed.
摘要翻译：一种封闭式压缩机，包括在气缸中的排放阀系统。排气阀系统包括具有打开/关闭部分和排放簧片保持部分的排出簧片，具有可动部分和弹簧簧片保持部分的弹簧簧片，以及具有调节部分和止动器保持部分的止动器。排出簧片，簧簧和止动器依次固定在阀板的基座上。在设置在可动部的弹簧簧片弯曲部中，可动部向阀座的方向弯曲，并且使前端部与板接触部接触。在弹簧簧片的可动部分和放电簧片的打开/关闭部分之间设置空间，并且两者都不会彼此紧密接触。因此，可以防止关闭放电簧片的延迟，并且可以抑制制冷量的劣化。

3. 发明授权

US08118568B2 Hermetic compressor 有权
标题翻译：气密压缩机
公开(公告)号：US08118568B2
公开(公告)日：2012-02-21
申请号：US10575454
申请日：2005-12-06
申请人： Ko Inagaki , Masanori Kobayashi , Terumasa Ide , Tomio Maruyama
发明人： Ko Inagaki , Masanori Kobayashi , Terumasa Ide , Tomio Maruyama
IPC分类号： F04B39/00
CPC分类号： F04B39/0061 , Y10S181/403
摘要： A hermetic compressor has a hermetic container storing oil, and a compressing element accommodated in the hermetic container and compressing a refrigerant gas. The compressing element has a compression chamber, a cylinder forming the compression chamber, a piston inserted into the cylinder for reciprocation, and a suction muffler whose one end communicates with the compression chamber. The suction muffler has a sound deadening space, a gas flow forming part forming a gas flow flowing in a constant direction in the sound deadening space, and an oil discharge opening provided in a downstream side of the gas flow in a lower part of the sound deadening space. By this construction, there is realized a hermetic compressor in which the oil does not readily remain in the suction muffler, whose noise is lower, and whose performance is stabilized.
摘要翻译：封闭式压缩机具有储存油的密封容器和容纳在密封容器中并压缩制冷剂气体的压缩元件。压缩元件具有压缩室，形成压缩室的气缸，插入气缸中的往复运动的活塞和一端与压缩室连通的吸气消声器。吸气消声器具有消声空间，形成在隔音空间中沿恒定方向流动的气流的气流形成部，以及设置在声音的下部的气流的下游侧的排油口减少空间。通过这种结构，实现了一种密封压缩机，其中油不容易保持在噪声较低并且性能稳定的吸入消声器中。

4. 发明申请

US20090004031A1 Hermetic Compressor 审中-公开
标题翻译：密封压缩机
公开(公告)号：US20090004031A1
公开(公告)日：2009-01-01
申请号：US11572351
申请日：2006-07-03
申请人： Ikutomo Umeoka , Terumasa Ide , Tomio Maruyama
发明人： Ikutomo Umeoka , Terumasa Ide , Tomio Maruyama
IPC分类号： F04B39/00
CPC分类号： F04B39/0061
摘要： A hermetic compressor includes a hermetic container having an inner space, a cylinder accommodated in the hermetic container and arranged to compress refrigerant, an intake muffler accommodated in the hermetic container and having a silencer space having a longitudinal direction, a communication tube communicating with the cylinder, and a tail tube communicating with the inner space of the hermetic container. The communication tube and the tail tube have first and second opening ends opening in the silencer space, respectively. The first and second opening ends are located in a predetermined direction from a center of the silencer space along the longitudinal direction of the silencer space. A distance between the first opening end and the second opening end along the longitudinal direction is shorter than at least one of a distance between the first opening end and the center along the longitudinal direction and a distance between the second opening end and the center along the longitudinal direction. The hermetic compressor produces little noise and has a stable performance.
摘要翻译：封闭式压缩机包括具有内部空间的密封容器，容纳在密封容器中并设置成压缩制冷剂的气缸，容纳在密封容器中的进气消声器，具有纵向消音器空间，与气缸连通的连通管和与密封容器的内部空间连通的尾管。连通管和尾管分别具有在消声器空间中开口的第一和第二开口端。第一和第二开口端沿消音器空间的中心沿消音器空间的纵向方向定位在预定方向上。第一开口端和第二开口端之间的沿着长度方向的距离比沿着长度方向的第一开口端和中心的距离以及第二开口端与中心的距离沿着长度方向的距离短纵向。封闭式压缩机噪音小，性能稳定。

5. 发明申请

US20080247886A1 Hermetic Compressor 有权
标题翻译：密封压缩机
公开(公告)号：US20080247886A1
公开(公告)日：2008-10-09
申请号：US10575454
申请日：2005-12-06
申请人： Ko Inagaki , Masanori Kobayashi , Terumasa Ide , Tomio Maruyama
发明人： Ko Inagaki , Masanori Kobayashi , Terumasa Ide , Tomio Maruyama
IPC分类号： F04B39/00
CPC分类号： F04B39/0061 , Y10S181/403
摘要： A hermetic compressor has a hermetic container storing an oil, and a compressing element accommodated in the hermetic container and compressing a refrigerant gas; the compressing element has a compressing chamber, a cylinder forming the compressing chamber, a piston inserted into the cylinder and reciprocating, and a suction muffler (140) whose one end communicates with the compressing chamber; and the suction muffler (140) has a sound deadening space (142), a gas flow forming part (144) forming a gas flow (143) flowing in a constant direction in the sound deadening space (142), and an oil discharged opening (146) provided in a downstream side of the gas flow (143) in a lower part of the sound deadening space (142). By this constitution, there is realized the hermetic compressor in which the oil is more difficult to remain in the suction muffler (140), whose noise is lower, and whose performance is stabilized.
摘要翻译：封闭式压缩机具有储存油的密封容器和容纳在密封容器中并压缩制冷剂气体的压缩元件; 所述压缩元件具有压缩室，形成所述压缩室的气缸，插入所述气缸中并往复运动的活塞以及其一端与所述压缩室连通的吸入消声器（140）吸气消声器140具有消音空间142，形成在隔音空间142中恒定方向流动的气流143的气流形成部144，（146），设置在所述隔音空间（142）的下部中的所述气流（143）的下游侧。通过该结构，实现了其噪声较低并且性能稳定的吸入消声器（140）中难以保留油的密闭式压缩机。

6. 发明授权

US07052248B2 Closed compressor 有权
标题翻译：封闭式压缩机
公开(公告)号：US07052248B2
公开(公告)日：2006-05-30
申请号：US10489364
申请日：2002-12-03
申请人： Akio Yagi , Ikutomo Umeoka , Tsuyoshi Matsumoto , Yasushi Hayashi , Tomio Maruyama
发明人： Akio Yagi , Ikutomo Umeoka , Tsuyoshi Matsumoto , Yasushi Hayashi , Tomio Maruyama
IPC分类号： F04B39/00
CPC分类号： F04B39/0061 , Y10S181/403
摘要： A hermetic compressor is equipped with a suction muffler including: a muffling space having two rooms; a communication space to communicate these two rooms with each other; a first communication passage to communicate a movable valve with the muffling space and extending to an opening into the muffling space; and a second communication passage to communicate an enclosed container with the muffling space and extending to an opening into the muffling space. The openings into the muffling space from the first and the second communication passages are disposed in one of the two rooms, and the other room of the two rooms forms a resonance muffler whose resonance frequency matches a cavity resonance frequency of the enclosed container. The configuration can provide the hermetic compressor with a reduced noise emission and a high compression efficiency.
摘要翻译：密闭式压缩机配有吸气消音器，包括：具有两个房间的消音空间; 这两个房间相互通信的通信空间; 第一连通通道，其将可动阀与消音空间连通并延伸到通向消声空间的开口; 以及第二连通通道，用于将封闭的容器与消音空间连通并延伸到通向消音空间的开口。从第一和第二连通通道进入消声空间的开口设置在两个房间的一个中，两个房间的另一房间形成共振频率与封闭容器的空腔共振频率相匹配的共振消音器。该配置可以为封闭式压缩机提供降低的噪声发射和高压缩效率。

7. 发明授权

US07134847B2 Hermetic electric compressor having a suction muffler 有权
标题翻译：具有吸气消声器的气密电动压缩机
公开(公告)号：US07134847B2
公开(公告)日：2006-11-14
申请号：US10467522
申请日：2002-04-26
申请人： Hidetoshi Nishihara , Yasushi Hayashi , Tomio Maruyama , Tsuyoshi Matsumoto , Ikutomo Umeoka , Akio Yagi
发明人： Hidetoshi Nishihara , Yasushi Hayashi , Tomio Maruyama , Tsuyoshi Matsumoto , Ikutomo Umeoka , Akio Yagi
IPC分类号： F04B39/00
CPC分类号： F04B39/0061 , F04B39/023
摘要： The present invention provides an hermetic electric compressor capable of stably supplying oil to a compression chamber with a low noise level. The hermetic electric compressor has a closed vessel, an electric element, a compressing element that is disposed over the electric element and driven by the electric element, and an oil reservoir. The hermetic electric compressor also has an oil supply mechanism for supplying the oil from the oil reservoir to the compressing element in the closed vessel, and a suction muffler that communicates with a refrigerant suction part for sucking a refrigerant into the compressing element and is formed of a box body having a predetermined spatial volume. The suction muffler is positioned below the position where the oil is supplied into the closed vessel, and the box body has at least one oil suction port used for sucking a predetermined amount of oil.
摘要翻译：本发明提供一种能够以低噪声水平稳定地向压缩室供给油的密闭型电动压缩机。密封电动压缩机具有密闭容器，电气元件，设置在电气元件上并由电气元件驱动的压缩元件和储油器。密闭式电动压缩机还具有供油机构，用于将油从储油器供给到密闭容器内的压缩元件，吸入消声器与制冷剂吸入部连通，用于将制冷剂吸入压缩元件，并由具有预定空间体积的盒体。吸入消声器位于将油供给到密闭容器内的位置的下方，箱体具有用于吸入规定量的油的至少一个吸油口。

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