公开(公告)号：US20050100456A1

公开(公告)日：2005-05-12

申请号：US10432028

申请日：2001-11-26

申请人： Masahiko Osaka ,  Hidetoshi Nishihara ,  Toshihiko Ota ,  Akihiko Kubota ,  Manabu Motegi ,  Hiroki Awashima ,  Takeshi Kojima ,  Kazuhito Noguchi ,  Ichiro Kita ,  Masahiro Kakutani

发明人： Masahiko Osaka ,  Hidetoshi Nishihara ,  Toshihiko Ota ,  Akihiko Kubota ,  Manabu Motegi ,  Hiroki Awashima ,  Takeshi Kojima ,  Kazuhito Noguchi ,  Ichiro Kita ,  Masahiro Kakutani

IPC分类号： F04B39/00 ,  F04B17/00

CPC分类号： F04B39/0055

摘要： In a hermetic compressor in a freezing refrigerating system or an air-conditioning system such as a refrigerator or a showcase, a construction is disclosed for intending to provide a low-noise hermetic compressor by effectively attenuating a pressure pulsation having occurred in a compression chamber with a suction muffler. By this construction, since a muffler cover 20 has a planar simple shape, the deformation upon molding becomes little and it can come into fully close contact with a muffler main body 19. Therefore, the pressure pulsation hardly leaks through the connecting portion between the muffler main body 19 and the muffler cover 20. The full silencing effect that the suction muffler 18 has is obtained and thereby noise can be reduced more effectively.

摘要翻译： 在冷冻冷藏系统的封闭式压缩机或冷藏库或陈列柜等空调系统中，公开了一种旨在通过有效地衰减在压缩室中产生的压力脉动来提供低噪声封闭式压缩机的结构， 吸气消声器。 通过这种结构，由于消音器盖20具有平面简单的形状，所以成型时的变形很小，并且可以与消音器主体19完全紧密接触。 因此，压力脉动几乎不会通过消音器主体19和消声器盖20之间的连接部分泄漏。 获得吸入消声器18具有的完全消音效果，从而可以更有效地降低噪音。

公开(公告)号：US07381032B2

公开(公告)日：2008-06-03

申请号：US10432028

申请日：2001-11-26

申请人： Masahiko Osaka ,  Hidetoshi Nishihara ,  Toshihiko Ota ,  Akihiko Kubota ,  Manabu Motegi ,  Hiroki Awashima ,  Takeshi Kojima ,  Kazuhito Noguchi ,  Ichiro Kita ,  Masahiro Kakutani

发明人： Masahiko Osaka ,  Hidetoshi Nishihara ,  Toshihiko Ota ,  Akihiko Kubota ,  Manabu Motegi ,  Hiroki Awashima ,  Takeshi Kojima ,  Kazuhito Noguchi ,  Ichiro Kita ,  Masahiro Kakutani

IPC分类号： F04B39/00 ,  F01N1/02 ,  F02M35/00

CPC分类号： F04B39/0055

摘要： In a hermetic compressor in a freezing refrigerating system or an air-conditioning system such as a refrigerator or a showcase, a construction is disclosed for intending to provide a low-noise hermetic compressor by effectively attenuating a pressure pulsation having occurred in a compression chamber with a suction muffler. By this construction, since a muffler cover 20 has a planar simple shape, the deformation upon molding becomes little and it can come into fully close contact with a muffler main body 19. Therefore, the pressure pulsation hardly leaks through the connecting portion between the muffler main body 19 and the muffler cover 20. The full silencing effect that the suction muffler 18 has is obtained and thereby noise can be reduced more effectively.

摘要翻译： 在冷冻冷藏系统的封闭式压缩机或冷藏库或陈列柜等空调系统中，公开了一种旨在通过有效地衰减在压缩室中产生的压力脉动来提供低噪声封闭式压缩机的结构， 吸气消声器。 通过这种结构，由于消音器盖20具有平面简单的形状，所以成型时的变形很小，并且可以与消音器主体19完全紧密接触。 因此，压力脉动几乎不会通过消音器主体19和消声器盖20之间的连接部分泄漏。 获得吸入消声器18具有的完全消音效果，从而可以更有效地降低噪音。

公开(公告)号：US07244108B2

公开(公告)日：2007-07-17

申请号：US10432029

申请日：2001-11-26

申请人： Akihiko Kubota ,  Hidetoshi Nishihara ,  Masahiko Osaka ,  Toshihiko Ota ,  Hiroki Awashima ,  Manabu Motegi ,  Kazuhito Noguchi ,  Takeshi Kojima ,  Masahiro Kakutani

发明人： Akihiko Kubota ,  Hidetoshi Nishihara ,  Masahiko Osaka ,  Toshihiko Ota ,  Hiroki Awashima ,  Manabu Motegi ,  Kazuhito Noguchi ,  Takeshi Kojima ,  Masahiro Kakutani

IPC分类号： F04B39/00 ,  F01N1/16 ,  F02M35/00

CPC分类号： F04B39/0061 ,  F04B39/0066 ,  F04B39/0072 ,  F04B39/10 ,  Y10S181/403

摘要： This invention relates to a hermetic compressor used on a refrigerant cycle such as a refrigerator, and discloses a low noise compressor designed to attenuate a resonance sound in a compression chamber and intake pressure pulsing more operatively at a position adjacent to their sources, which intake pressure pulsing occurs at an intake valve port. In the compressor, a resonance space 38 is provided adjacent to the intake valve port 29 that is closer in distance to a noise source. As a result, noise can be reduced more operatively than muffling functions of an intake muffler 31 do. In addition, although acoustic characteristics of the intake muffler 31 amplify noises having specific frequencies, such noises can be attenuated before being amplified.

摘要翻译： 本发明涉及一种用于诸如冰箱的制冷剂循环的封闭式压缩机，并且公开了一种低噪声压缩机，其被设计成在压缩室中衰减谐振声音和进一步操作地在与其源相邻的位置处脉动的进气压力，该进气压力 脉冲发生在进气阀口。 在压缩机中，与靠近噪声源的进气阀口29相邻设置有共振空间38。 结果，与进气消声器31的消音功能相比，可以更有效地降低噪音。 此外，虽然进气消声器31的声学特性放大了具有特定频率的噪声，但是这样的噪声可以在被放大之前被衰减。

公开(公告)号：US06688856B1

公开(公告)日：2004-02-10

申请号：US09959868

申请日：2002-02-04

申请人： Manabu Motegi ,  Masahiko Osaka ,  Akihiko Kubota ,  Masahiro Kakutani

发明人： Manabu Motegi ,  Masahiko Osaka ,  Akihiko Kubota ,  Masahiro Kakutani

IPC分类号： F04B3900

CPC分类号： F04B39/0072

摘要： A closed motor-driven compressor includes a compression component (2) and an electric component (3) for driving the compression component (2), both of which are elastically supported within a closed vessel (1). A suction muffler (8) is mounted on the compression component (2) and includes a plurality of elements (10, 11, 12; 14, 15, 16; 18, 19, 20; 22, 23, 24; 26, 27, 28) assembled together and each made of synthetic resin. One of the plurality of elements (10, 11, 12; 14, 15, 16; 18, 19, 20; 22, 23, 24; 26, 27, 28) has a guide rib (13; 17; 21) integrally formed therewith that is tapered down toward an adjoining one of the plurality of elements (10, 11, 12; 14, 15, 16; 18, 19, 20; 22, 23, 24; 26, 27, 28), thereby facilitating assembly of the two elements.

摘要翻译： 封闭的电动压缩机包括压缩部件（2）和用于驱动压缩部件（2）的电气部件（3），两者均弹性地支撑在密闭容器（1）内。 吸入消声器（8）安装在压缩部件（2）上并且包括多个元件（10,11,12; 14,15,16; 18,19,20; 28）组装在一起，每个由合成树脂制成。 多个元件（10,11,12; 14,15,16; 18,19,20; 22,23,24,26,27,28）中的一个具有一体形成的导向肋（13; 17; 21） 从而沿着多个元件（10,11,12; 14,15,16; 18,19,20,22,23,24,26,27,28）中的相邻的一个元件向下逐渐变细，由此有利于组装 两个要素。

公开(公告)号：US08978909B2

公开(公告)日：2015-03-17

申请号：US13097178

申请日：2011-04-29

申请人： Masahiro Kakutani ,  Norikazu Miyamoto ,  Tomohito Shirai ,  Katsushi Maeda ,  Eiji Yao

发明人： Masahiro Kakutani ,  Norikazu Miyamoto ,  Tomohito Shirai ,  Katsushi Maeda ,  Eiji Yao

IPC分类号： B65D51/00

CPC分类号： B65D51/002

摘要： Disclosed is a closure device for a container, which seals an opening (6) that opens at the top of a container (2) and has a rim (7) on its periphery. The closure device comprises a seal member (8) that is to cover the opening (6) on the top of the container (2), and a synthetic resin cap (9) that is to press the seal member (8) against the upper surface of the rim (7). The seal member (8) comprises a flange (10) to be mounted on the upper surface of the rim (7). The cap (9) comprises a top wall (15), a cylinder part (16), and a locking part (18). The top wall (15) is to be disposed above the flange (10). The cylinder part (16) hangs down from the outer circumference of the top wall (15). The locking part (18) is disposed on the inner surface of the cylinder part (16). After the cap (9) is pushed down, the locking part (18) locks at the under surface of the rim (7). The upper surface of the flange (10) has a compressible projection (29). The compressible projection (29) is annularly arranged in contact with and along the outer circumference of the flange (10) in a planar view.

摘要翻译： 公开了一种用于容器的封闭装置，其密封在容器（2）的顶部开口并且在其周边上具有边缘（7）的开口（6）。 封闭装置包括密封件（8），其用于覆盖容器（2）的顶部上的开口（6），以及合成树脂盖（9），其将密封构件（8）压靠在上部 边缘（7）的表面。 密封构件（8）包括安装在边缘（7）的上表面上的凸缘（10）。 盖（9）包括顶壁（15），圆筒部（16）和锁定部（18）。 顶壁（15）将设置在凸缘（10）上方。 气缸部分（16）从顶壁（15）的外周垂下。 锁定部件（18）设置在气缸部件（16）的内表面上。 在盖（9）被推下之后，锁定部分（18）锁定在轮辋（7）的下表面处。 凸缘（10）的上表面具有可压缩突起（29）。 可压缩凸起（29）在平面视图中与凸缘（10）的外圆周环形地布置成环形布置。