专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2007004725A1 HERMETIC COMPRESSOR 审中-公开
标题翻译： HERMETIC压缩机
公开(公告)号：WO2007004725A1
公开(公告)日：2007-01-11
申请号：PCT/JP2006/313626
申请日：2006-07-03
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , UMEOKA, Ikutomo , IDE, Terumasa , MARUYAMA, Tomio
发明人： UMEOKA, Ikutomo , IDE, Terumasa , MARUYAMA, Tomio
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 stabile 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。

2. 发明申请

WO2006062246A1 HERMETIC COMPRESSOR 审中-公开
标题翻译： HERMETIC压缩机
公开(公告)号：WO2006062246A1
公开(公告)日：2006-06-15
申请号：PCT/JP2005/022992
申请日：2005-12-08
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , MATSUMOTO, Tsuyoshi , IDE, Terumasa , MARUYAMA, Tomio , YAMAOKA, Masakazu
发明人： MATSUMOTO, Tsuyoshi , IDE, Terumasa , MARUYAMA, Tomio , YAMAOKA, Masakazu
IPC分类号： F04B39/10
CPC分类号： F04B39/1073
摘要： A hermetic compressor including a discharge valve system in a cylinder. Discharge valve system (114) includes discharge reed (127) having opening/closing portion (132) and discharge reed holding portion (131), spring reed (128) having movable portion (134) and spring reed holding portion (133), and stopper (129) having regulation portion (138) and stopper holding portion (137). Discharge reed (127), spring reed (128) and stopper (129) are fixed in this order to pedestal (125) of valve plate (113). At spring reed bending portion (135) provided in movable portion (134), movable portion (134) is bent toward the direction of valve seat (124) and tip portion (136) is brought into contact with plate contact portion (126). Space is provided between movable portion (134) of spring reed (128) and opening/closing portion (132) of discharge reed (127), and both are not brought into close contact with each other. Thus, delay in closing discharge reed (127) can be prevented. As a result, since it is possible to prevent discharge reed (127) and spring reed (128) from being brought into close contact with each other, the deterioration of the refrigerating capacity can be suppressed and high efficiency can be achieved.
摘要翻译：一种封闭式压缩机，包括在气缸中的排放阀系统。排放阀系统（114）包括具有打开/关闭部分（132）和排放簧片保持部分（131）的排出簧片（127），具有可动部分（134）和弹簧簧片保持部分（133）的弹簧簧片（128）止动器（129）具有调节部分（138）和止动器保持部分（137）。放电簧片（127），弹簧簧片（128）和止动器（129）依次固定到阀板（113）的基座（125）上。在设置在可动部（134）的弹簧簧片弯曲部（135）上，可动部（134）向阀座（124）的方向弯曲，顶端部（136）与板接触部（126）接触。在弹簧簧片（128）的可动部（134）和排出簧片（127）的打开/关闭部分（132）之间设置有空间，并且两者不彼此紧密接触。因此，可以防止关闭放电簧片（127）的延迟。结果，由于可以防止排出簧片（127）和弹簧簧片（128）彼此紧密接触，因此可以抑制制冷量的劣化并且可以实现高效率。

3. 发明申请

WO2006027864A1 HERMETIC COMPRESSOR 审中-公开
标题翻译： HERMETIC压缩机
公开(公告)号：WO2006027864A1
公开(公告)日：2006-03-16
申请号：PCT/JP2005/004856
申请日：2005-03-11
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , YAMAOKA, Masakazu , MATSUMOTO, Tsuyoshi , IDE, Terumasa , MARUYAMA, Tomio
发明人： YAMAOKA, Masakazu , MATSUMOTO, Tsuyoshi , IDE, Terumasa , MARUYAMA, Tomio
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。

4. 发明申请

WO2006062223A1 HERMETIC COMPRESSOR 审中-公开
标题翻译： HERMETIC压缩机
公开(公告)号：WO2006062223A1
公开(公告)日：2006-06-15
申请号：PCT/JP2005/022725
申请日：2005-12-06
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , INAGAKI, Ko , KOBAYASHI, Masanori , IDE, Terumasa , MARUYAMA, Tomio
发明人： INAGAKI, Ko , KOBAYASHI, Masanori , IDE, Terumasa , MARUYAMA, Tomio
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; 压缩元件具有压缩室，形成压缩室的气缸，插入气缸中并往复运动的活塞和一端与压缩室连通的吸入消声器; 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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式