公开(公告)号：US20070104604A1

公开(公告)日：2007-05-10

申请号：US10580411

申请日：2004-11-29

申请人： Masanori Masuda ,  Hirofumi Higashi ,  Katsumi Sakitani

发明人： Masanori Masuda ,  Hirofumi Higashi ,  Katsumi Sakitani

IPC分类号： F01C1/02 ,  F04C2/00 ,  F01C1/063 ,  F04C18/00

CPC分类号： F04C28/265 ,  F04C18/0284 ,  F04C18/084 ,  F04C27/005 ,  F05C2251/08

摘要： A scroll fluid machine includes a stationary scroll having a spiral wrap formed on an end plate and a moving scroll having a spiral wrap formed on an end plate. A polymer actuator for adjusting the amount of space between the wrap and the end plate is disposed in a recess formed at a tip of the wrap. The polymer actuator changes its shape along a height of the wrap to adjust an amount of the space. The polymer actuator also functions as a seal between the end plate and the wrap. The recess is formed such that a wall of the recess including an inner circumference surface of the wrap has a thickness different from that of a wall of the recess including an outer circumference surface of the wrap.

摘要翻译： 一种涡旋流体机械包括具有形成在端板上的螺旋卷绕物的固定涡卷机和形成在端板上的螺旋卷绕体的动涡旋盘。 用于调节包裹物和端板之间的空间量的聚合物致动器设置在形成在包装的尖端处的凹部中。 聚合物致动器沿着包裹物的高度改变其形状以调节空间的量。 聚合物致动器还用作端板和包装之间的密封。 凹部被形成为使得包括包裹物的内周表面的凹部的壁的厚度不同于包括包装的外周表面的凹部的壁的厚度。

公开(公告)号：US20070031276A1

公开(公告)日：2007-02-08

申请号：US10568962

申请日：2005-05-12

申请人： Masanori Masuda

发明人： Masanori Masuda

IPC分类号： F01C20/18 ,  F16N13/20 ,  F01C1/02 ,  F04C2/00

CPC分类号： F04C18/04 ,  F04C27/005

摘要： A sealing ring is provided between an end plate of an eccentric rotation body and a support plate so that a pressure of fluid at high pressure is allowed to work on the end plate, thereby allowing an axial-direction pressing force to work on the end plate. The sealing ring is arranged eccentrically away from the a center of a cylinder as forming the eccentric rotation body to minimize separation of the axial-direction pressing force from a thrust load in the a radial direction in the end plate of, thereby reducing turnover moment effectively.

摘要翻译： 在偏心旋转体的端板和支撑板之间设置有密封环，使得高压流体的压力能够在端板上作用，从而允许轴向压力在端板上作用 。 密封环偏离圆筒的中心偏心地设置成形成偏心旋转体，以最小化轴向压力与端板中径向方向上的推力载荷的分离，从而有效地减少周转时间 。

公开(公告)号：US5564916A

公开(公告)日：1996-10-15

申请号：US362570

申请日：1995-01-06

申请人： Yasushi Yamamoto ,  Masanori Masuda ,  Takahiro Uematsu

发明人： Yasushi Yamamoto ,  Masanori Masuda ,  Takahiro Uematsu

IPC分类号： F04C18/356 ,  F04C18/32 ,  F04C18/324 ,  F04C18/04

CPC分类号： F04C18/324

摘要： A swinging type blade which allows compressor reliability to be improved by preventing a blade from being fracture-damaged at its joint portion while reducing the compressors ineffective volume. A rotary compressor that adopts a swinging type blade including a swelling portion formed at the joint portion of the blade with a roller. Further, a recessed portion for receiving the swelling portion is provided in a swing bushing. Further, the swelling portion may be symmetrical relative to the blade or asymmetrical with an associated notch provided on the opposite side of the blade with respect to the asymmetrical swelling portion.

摘要翻译： PCT No.PCT / JP94 / 00606 Sec。 371 1995年1月6日第 102（e）日期1995年1月6日PCT 1994年4月11日PCT PCT。 第WO94 / 27051号公报 日期1994年11月24日一种减少压缩机无效体积的同时，通过防止叶片在其接合部处被破坏而使压缩机的可靠性提高的摆动式叶片。 一种旋转压缩机，其采用包括形成在所述叶片的接合部分处的辊的膨胀部分的摆动式叶片。 此外，用于容纳膨胀部分的凹部设置在摆动衬套中。 此外，膨胀部分可以相对于叶片对称或者具有相对于不对称膨胀部分在叶片的相对侧上设置的相关凹口的不对称。

公开(公告)号：US08961158B2

公开(公告)日：2015-02-24

申请号：US13395767

申请日：2010-09-15

申请人： Souichirou Oka ,  Yohei Nishide ,  Masanori Masuda

发明人： Souichirou Oka ,  Yohei Nishide ,  Masanori Masuda

IPC分类号： F04C18/02 ,  F04C23/00 ,  F04C27/00

CPC分类号： F04C18/0215 ,  F04C18/0253 ,  F04C23/008 ,  F04C27/005

摘要： A scroll compressor includes a stationary scroll and a movable scroll. Each scroll has a helical lap provided on one surface of an individual panel. The laps are brought together to form a compression chamber between the laps. A back pressure chamber is formed in a side of the panel of the movable scroll that is opposite of a side where the lap is formed. At least one concave part capable of communicating with the compression chamber is formed in the surface of the panel of the stationary scroll where the lap is formed. At least one throughhole is formed in the panel of the movable scroll. The throughhole is formed through a thickness direction of the panel of the movable scroll and is configured to intermittently cause the concave part and the back pressure chamber to communicate.

摘要翻译： 涡旋压缩机包括固定涡卷和动涡旋件。 每个涡卷具有设置在单独面板的一个表面上的螺旋搭扣。 这些圈子被聚集在一起，以便在两圈之间形成压缩室。 背压室形成在动涡旋盘面板的与搭接部形成的一侧相反的一侧。 至少一个能够与压缩室连通的凹部形成在固定涡卷的形成圈的表面上。 至少一个通孔形成在动涡旋盘的面板中。 通孔是通过动涡旋盘面板的厚度方向形成的，并且间歇地使凹部和背压室连通。

公开(公告)号：US08721309B2

公开(公告)日：2014-05-13

申请号：US13139370

申请日：2009-12-11

申请人： Masanori Masuda

发明人： Masanori Masuda

IPC分类号： F03C4/00 ,  F04C15/00 ,  F04C2/00 ,  F04C27/02

CPC分类号： F04C18/322 ,  F04C23/008 ,  F04C29/028 ,  F04C29/12 ,  F04C2240/603

摘要： An airtight compressor includes a compression mechanism disposed inside an airtight container in a position below a gas retention space. An oil supply passage supplies oil from an oil reservoir both to the gas retention space (14) and to a sliding portion of the compression mechanism in a compression space. The oil supply passage communicates the gas retention space with a second space located on an opposite side of the piston from the intake chamber. A second channel is a channel that is different from the oil supply passage. The second channel enables a gas medium to flow from the gas retention space to the second space. Preferably, passage resistance when the gas medium flows through the second channel is less than when the gas medium flows through the oil supply passage.

摘要翻译： 气密压缩机包括设置在气体保持空间下方的气密容器内的压缩机构。 供油通道在压缩空间中将油从储油器供应到气体保持空间（14）和压缩机构的滑动部分。 供油通道将气体保持空间与位于活塞的与进气室相反的一侧的第二空间连通。 第二通道是与供油通道不同的通道。 第二通道使得气体介质从气体保持空间流动到第二空间。 优选地，当气体介质流过第二通道时的通过阻力小于当气体介质流过供油通道时的通过阻力。

公开(公告)号：US08647086B2

公开(公告)日：2014-02-11

申请号：US12669821

申请日：2008-07-24

申请人： Masahide Higuchi ,  Yasutaka Ueno ,  Masanori Masuda

发明人： Masahide Higuchi ,  Yasutaka Ueno ,  Masanori Masuda

IPC分类号： F04C29/00 ,  F04B39/12

CPC分类号： F04B39/121 ,  F04C18/322 ,  F04C23/008 ,  F04C29/06 ,  F04C2210/1027 ,  F04C2210/1072 ,  F04C2230/231 ,  F04C2240/30 ,  F04C2240/805

摘要： An enclosed compressor includes a compression element configured to compress a working fluid, a casing and a fixing member. The casing has a substantially cylindrical shell plate and houses the compression element. The fixing member is welded to the shell plate. The compression element is fixed to the fixing member by at least six fastening bolts.

摘要翻译： 封闭式压缩机包括被构造成压缩工作流体的压缩元件，壳体和固定构件。 壳体具有大致圆柱形的壳板并容纳压缩元件。 固定件焊接到壳板上。 压缩元件通过至少六个紧固螺栓固定在固定件上。

公开(公告)号：US20120164014A1

公开(公告)日：2012-06-28

申请号：US13393720

申请日：2010-09-02

申请人： Kenji Nagahara ,  Youhei Nishide ,  Nobuhiro Nojima ,  Yoshinobu Yosuke ,  Takashi Uekawa ,  Masanori Masuda

发明人： Kenji Nagahara ,  Youhei Nishide ,  Nobuhiro Nojima ,  Yoshinobu Yosuke ,  Takashi Uekawa ,  Masanori Masuda

IPC分类号： F01C1/02

CPC分类号： F04C18/0261 ,  F04C18/0215 ,  F04C23/008 ,  F04C27/005

摘要： A scroll compressor includes a pressing mechanism and a back-flow prevention mechanism. The pressing mechanism includes a back-pressure chamber facing a back surface of a movable-scroll end plate, and a back-pressure supply path arranged to allow the back-pressure chamber to communicate with a compression chamber which is in a state right before the compression chamber communicates with an outlet port or a state in which the compression chamber communicates with the outlet port. The back-flow prevention mechanism allows refrigerant of the back-pressure supply path to flow from the compression chamber to the back-pressure chamber, and prevents fluid of the back-pressure supply path from returning from the back-pressure chamber to the compression chamber.

摘要翻译： 涡旋压缩机包括按压机构和逆流防止机构。 按压机构包括面向可动涡旋端板的背面的背压室和背压供给路径，该背压供给路径被配置为允许背压室与压缩室连通，该压缩室处于刚好在 压缩室与出口连通或压缩室与出口连通的状态。 背流防止机构允许背压供给路径的制冷剂从压缩室流向背压室，防止背压供给路径的流体从背压室返回到压缩室 。

公开(公告)号：US07866961B2

公开(公告)日：2011-01-11

申请号：US11792320

申请日：2005-12-05

申请人： Masanori Masuda

发明人： Masanori Masuda

IPC分类号： F04B39/10 ,  F04B53/10 ,  F16K15/16

CPC分类号： F04C18/322 ,  F04B39/1073 ,  F04C23/008 ,  F04C29/128 ,  Y10T137/7892

摘要： A fixing bolt is inserted into a through hole of an end-face member and screwed with a screw hole of a valve holding member, by which a discharge valve is sandwiched by the end-face member and the valve holding member. Thus, since a thickness of the end-face member can be provided thinner, a capacity of a discharge hole of the end-face member is made smaller so that degradation of operating efficiency as well as increase of operating noise are prevented.

摘要翻译： 固定螺栓插入到端面构件的通孔中并与阀保持构件的螺纹孔螺纹连接，排气阀由端面构件和阀保持构件夹持。 因此，由于能够使端面构件的厚度更薄，所以端面构件的排出孔的容量变小，能够防止工作效率的劣化以及运转噪音的增加。

公开(公告)号：US20100322809A1

公开(公告)日：2010-12-23

申请号：US12517847

申请日：2007-12-04

申请人： Masanori Masuda ,  Yoshitaka Shibamoto ,  Kazuhiro Furusho ,  Kenichi Sata ,  Takazo Sotojima ,  Takashi Shimizu

发明人： Masanori Masuda ,  Yoshitaka Shibamoto ,  Kazuhiro Furusho ,  Kenichi Sata ,  Takazo Sotojima ,  Takashi Shimizu

IPC分类号： F01C1/02

CPC分类号： F04C27/005 ,  F04C18/0215 ,  F04C18/045 ,  F04C18/322 ,  F04C23/008

摘要： A fluid machinery includes a rotary mechanism, an annular back pressure chamber and an oil passage. The rotary mechanism includes first and second cooperating members, each including an engaging member extending from an end plate, with the cooperating members being arranged to oscillate relative to each in order to change volumes of operation chambers formed between the cooperating members. The annular back pressure chamber is formed on the back surface side of the end plate of the first cooperating member, and communicates with an intermediate operation chamber of the operation chambers to thrust the first cooperating member against the second cooperating member. The intermediate operation chamber is in an intermediate pressure state. The oil passage is arranged to communicate an oil into the back pressure chamber to fill the back pressure chamber with the oil. The rotary mechanism can include a piston and cylinder, or can include a fixed and orbiting scroll.

摘要翻译： 流体机械包括旋转机构，环形背压室和油通道。 旋转机构包括第一和第二配合构件，每个配合构件包括从端板延伸的接合构件，配合构件被布置成相对于每个配合构件摆动，以便改变在配合构件之间形成的操作室的容积。 环形背压室形成在第一配合构件的端板的背面侧，并与操作室的中间操作室连通，以将第一配合构件推向第二配合构件。 中间操作室处于中压状态。 油通道布置成将油传送到背压室中以用油填充背压室。 旋转机构可以包括活塞和气缸，或者可以包括固定和绕动涡旋件。

公开(公告)号：US20100175409A1

公开(公告)日：2010-07-15

申请号：US12376751

申请日：2007-08-08

申请人： Satoshi Ishikawa ,  Masanori Masuda ,  Masahide Higuchi

发明人： Satoshi Ishikawa ,  Masanori Masuda ,  Masahide Higuchi

IPC分类号： F25D23/00 ,  F25B1/00

CPC分类号： F25B41/003 ,  F25B13/00 ,  F25B2500/13

摘要： An air conditioning apparatus is provided whereby the pressure pulsation generated by a compressor can be entirely reduced both during cooling and during heating, and a muffler can be shared. The air conditioning apparatus has a refrigerant circuit. The refrigerant circuit is configured so that a compressor for compressing a refrigerant, an indoor heat exchanger, an outdoor heat exchanger, and a four-way switch valve are connected via a refrigerant pipe. The four-way switch valve switches the flow of refrigerant compressed by the compressor to either the indoor heat exchanger or the outdoor heat exchanger. The air conditioning apparatus further includes a pressure pulsation reducing component. The pressure pulsation reducing component is provided between the four-way switch valve and the indoor heat exchanger. The pressure pulsation reducing component reduces pressure pulsation inside the refrigerant circuit. The pressure pulsation is generated by the compressor.

摘要翻译： 提供了一种空调装置，由此在冷却和加热期间可以完全减少由压缩机产生的压力脉动，并且消声器可以共享。 空气调节装置具有制冷剂回路。 制冷剂回路被构造成使得用于压缩制冷剂的压缩机，室内热交换器，室外热交换器和四通切换阀通过制冷剂管连接。 四通切换阀将由压缩机压缩的制冷剂流换向室内热交换器或室外热交换器。 空气调节装置还包括压力脉动减小部件。 在四通切换阀和室内热交换器之间设有压力脉动减少部件。 压力脉动降低部件降低制冷剂回路内部的压力脉动。 压缩机产生压力脉动。