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1. 发明授权

US4596521A Scroll fluid apparatus 失效
标题翻译：滚动流体装置
公开(公告)号：US4596521A
公开(公告)日：1986-06-24
申请号：US559088
申请日：1983-12-07
申请人： Akira Murayama , Hiroaki Kuno , Naoshi Uchikawa , Takahiro Tamura , Takao Mizuno , Masao Shiibayashi
发明人： Akira Murayama , Hiroaki Kuno , Naoshi Uchikawa , Takahiro Tamura , Takao Mizuno , Masao Shiibayashi
IPC分类号： F04C29/02 , F01C1/02 , F04C23/00 , F04C18/04 , F04C29/10
CPC分类号： F01C1/0215 , F04C2250/10 , F04C23/008 , F05B2250/50
摘要： A scroll fluid apparatus including a fixed scroll member and an orbiting scroll member each having an end plate and a wrap, the two scroll members being maintained in meshing engagement with each other with the respective wraps facing inwardly to allow the orbiting scroll member to move in orbiting movement with respect to the fixed scroll member without rotating on its own axis. The fixed scroll member is formed with a discharge port at its central portion and a suction port at its outer peripheral surface to draw a gas by suction through the suction port and allow same to flow in a sealed space defined between the two scroll members and reducing its space during operation to thereby compress the gas and discharge the compressed gas through the discharge port. A clearance is defined between an outer peripheral surface of the end plate of the orbiting scroll member and a wall facing the outer peripheral surface and successively changing its volume as the orbiting scroll member moves in orbiting movement, and at least one pressure relieving space is provided to communicate with the clearance for conveniently discharging a fluid from the clearance to avoid compression of the fluid.
摘要翻译：一种涡旋流体装置，包括固定涡旋构件和旋转涡旋构件，每个涡旋构件具有端板和涡卷，所述两个涡旋构件保持彼此啮合，各个涡卷面向内，以允许绕动涡旋构件移动相对于固定涡旋构件的轨道运动而不在其自身轴线上旋转。固定涡旋构件在其中心部分形成有排出口，在其外周面形成有吸入口，通过抽吸口抽吸气体，并允许其在限定在两个涡旋构件之间的密封空间中流动并且减少其在操作期间的空间，从而压缩气体并通过排出口排出压缩气体。在绕动涡旋构件的端板的外周面与面向外周面的壁之间形成间隙，并且随着绕动涡旋构件在轨道运动中移动而依次改变其体积，并且设置至少一个减压空间与间隙通信，以方便地从间隙排放流体，以避免压缩流体。

2. 发明授权

US4557675A Scroll-type fluid machine with back pressure chamber biasing an orbiting scroll member 失效
标题翻译：涡旋式流体机器，其背压室偏置绕动涡旋件
公开(公告)号：US4557675A
公开(公告)日：1985-12-10
申请号：US621371
申请日：1984-06-18
申请人： Akira Murayama , Hiroaki Kuno , Naoshi Uchikawa , Takahiro Tamura , Takao Mizuno , Sumihisa Kotani , Yoshikatsu Tomita , Tetsuya Arata , Masao Shiibayashi , Kazutaka Suefuji
发明人： Akira Murayama , Hiroaki Kuno , Naoshi Uchikawa , Takahiro Tamura , Takao Mizuno , Sumihisa Kotani , Yoshikatsu Tomita , Tetsuya Arata , Masao Shiibayashi , Kazutaka Suefuji
IPC分类号： F04C18/02 , F04C23/00 , F04C27/00 , F01C1/04
CPC分类号： F04C27/005 , F04C18/0215 , F04C23/008
摘要： A scroll-type fluid machine having an orbiting scroll member and a stationary scroll member each having an end plate and a spiral wrap of at least two turns protruding upright from one of the sides of the end plates. The orbiting scroll member has a back pressure chamber formed on the back side thereof and communicating with the compression spaces of the fluid machine through pressure equalizing ports formed in the orbiting scroll member, so that the pressure of the fluid under compression is introduced to the back pressure chamber to produce an axial thrusting force for pressing the orbiting scroll member towards the stationary scroll member. The positions of the pressure equalizing ports in terms of the wrap angle .lambda. of the wraps are selected to meet the following condition:.lambda.d>.lambda.>.lambda.d-2.pi.,where, .lambda.d represents the wrap angle of the wraps when the volume of the compression spaces is minimized. The equalizing ports are positioned at .lambda. and .lambda.+2 .pi..
摘要翻译：一种涡旋式流体机械，具有绕动涡旋件和固定涡旋件，每个涡卷件和固定涡旋件均具有端板和至少两匝螺旋形卷绕，该螺旋卷绕件从端板中的一个侧面竖直突出。绕动涡旋构件具有形成在其后侧的背压室，并且通过形成在绕动涡旋构件中的压力平衡端口与流体机械的压缩空间连通，使得压缩下的流体的压力被引入到后部以产生用于将动涡旋构件朝静止涡旋构件按压的轴向推压力。根据包装的包角λ来选择压力平衡端口的位置以满足以下条件：λd>λ>λd-2 pi，其中，λd表示卷的卷绕角度的压缩空间被最小化。均衡端口位于λ和λ+ 2 pi处。

3. 发明授权

US4818195A Scroll compressor with valved port for each compression chamber 失效
标题翻译：每个压缩室的带有阀口的涡旋压缩机
公开(公告)号：US4818195A
公开(公告)日：1989-04-04
申请号：US208110
申请日：1988-06-17
申请人： Akira Murayama , Naoshi Uchikawa , Ryoichi Kuroshima , Hiroaki Kuno , Tetsuya Arata , Masao Shiibayashi
发明人： Akira Murayama , Naoshi Uchikawa , Ryoichi Kuroshima , Hiroaki Kuno , Tetsuya Arata , Masao Shiibayashi
IPC分类号： F04C28/28 , F04B39/10 , F04C18/02 , F04C23/00 , F04C29/00 , F04C18/04 , F04C29/08
CPC分类号： F04C18/0215 , F04C29/0035 , F04C2250/102 , F04C23/008 , F05B2250/502
摘要： A scroll compressor is provided with a two groups of commmunication ports formed in and extending through an end plate of a stationary scroll member. Each group includes two or more communication ports. A lead valve is associated with each of the two groups of communication ports and is operable by a pressure differential in between an associated compression chamber and the discharge chamber to communicate the communication ports of the group to the discharge chamber to prevent the occurrence of over-compression in the compression chamber.
摘要翻译：涡旋式压缩机设置有形成在固定涡旋构件的端板中并延伸穿过固定涡旋构件的端板的两组通信端口。每个组包括两个或更多个通信端口。引导阀与两组连通端口中的每一个相关联，并且可通过在相关联的压缩室和排放室之间的压差进行操作，以将该组的连通端口连通到排出室，以防止过度发生，在压缩室内压缩。

4. 发明授权

US08628306B2 Helium enclosed compressor 有权
标题翻译：氦封闭式压缩机
公开(公告)号：US08628306B2
公开(公告)日：2014-01-14
申请号：US13471893
申请日：2012-05-15
申请人： Masao Shiibayashi , Takao Mizuno
发明人： Masao Shiibayashi , Takao Mizuno
IPC分类号： F04C18/00
CPC分类号： F04C18/0215 , F04C23/008 , F04C29/0085 , F04C29/026 , F04C2210/10 , F04C2210/105 , H02K3/44
摘要： Helium enclosed compressor. A compressor and a motor section with stator having coil ends and a rotor, are housed within an enclosed vessel partitioned into discharge and motor chambers by a frame. The compressor section has a stationary scroll having a spiral wrap standing upright at a disk-like panel and an orbiting scroll having a spiral wrap standing upright at a disk-like panel, made to mesh with each other while their wraps face the inside. The orbiting scroll sucks helium gas from a suction port of an outer peripheral portion of the stationary scroll, and discharges helium gas into the discharge chamber from a discharge port of a central portion of the stationary scroll. An inverter controls a number of rotations of the motor section, wherein a plurality of varnish-treated layers which becomes insulating films is formed on the surface of a coil which constitutes the coil ends.
摘要翻译：氦封闭式压缩机。具有线圈端和转子的定子的压缩机和电动机部分容纳在通过框架分隔成排出和电动机室的封闭容器内。压缩机部具有固定涡旋盘，其具有直立在圆盘状面板上的螺旋形涡旋盘和具有直立在圆盘状面板上的螺旋形卷轴的绕动涡旋盘，使得它们的卷绕面向内侧彼此啮合。绕动涡盘从固定涡旋件的外周部分的吸入口吸入氦气，并从固定涡旋件的中心部分的排出口将氦气排出到排出室中。逆变器控制电动机部分的转数，其中在构成线圈端的线圈的表面上形成多个成为绝缘膜的清漆处理层。

5. 发明申请

US20090180910A1 HELIUM ENCLOSED COMPRESSOR 审中-公开
标题翻译： HELIUM封闭式压缩机
公开(公告)号：US20090180910A1
公开(公告)日：2009-07-16
申请号：US12397665
申请日：2009-03-04
申请人： Masao Shiibayashi , Takao Mizuno
发明人： Masao Shiibayashi , Takao Mizuno
IPC分类号： F01C1/02
CPC分类号： F04C18/0215 , F04C23/008 , F04C29/0085 , F04C29/026 , F04C2210/10 , F04C2210/105 , H02K3/44
摘要： The helium enclosed compressor uses a helium gas as a working gas, houses a compressor section and a motor section including a stator having coil ends and a stator within an enclosed vessel, and discharges the helium gas, which has been discharged into the enclosed vessel from a discharge port of the compressor section, to the outside of the enclosed vessel through the coil ends. A plurality of varnish-treated layers which becomes insulating films is formed on the surface of a coil which constitutes the coil ends. Thereby, a helium enclosed compressor capable of preventing insulation breakdown of the coil ends caused by corona discharge is obtained.
摘要翻译：氦气封闭式压缩机使用氦气作为工作气体，容纳压缩机部分和电动机部分，该部分包括具有线圈端部的定子和在封闭容器内的定子，并将已经排放到封闭容器中的氦气排出压缩机部分的排放口，通过线圈端向封闭容器的外部。在构成线圈端的线圈的表面上形成多个成为绝缘膜的清漆处理层。由此，可获得能够防止由电晕放电引起的线圈端部的绝缘击穿的氦密闭式压缩机。

6. 发明授权

US4749344A Oil feeding device for scroll fluid apparatus 失效
标题翻译：用于涡旋流体装置的给油装置
公开(公告)号：US4749344A
公开(公告)日：1988-06-07
申请号：US42700
申请日：1987-04-27
申请人： Yoshikatsu Tomita , Katsuaki Kikuchi , Eiichi Hazaki , Tetsuya Arata , Masao Shiibayashi , Kazutaka Suefuji , Takao Senshu , Akira Murayama
发明人： Yoshikatsu Tomita , Katsuaki Kikuchi , Eiichi Hazaki , Tetsuya Arata , Masao Shiibayashi , Kazutaka Suefuji , Takao Senshu , Akira Murayama
IPC分类号： F04C18/02 , F01C21/04 , F04C29/02 , F01C1/02 , F01M11/02 , F16C9/02
CPC分类号： F01C21/04
摘要： An oil feeding device for a scroll fluid apparatus. A fixed scroll member is associated with an orbiting scroll member. A crankshaft rotatably supported by a bearing of a frame has a crank portion engaging with a plain bearing of the orbiting scroll member. A variable speed driving motor is connected to the crankshaft. An oil feeding passageway is provided in the crankshaft and the crank portion. Oil is supplied to the plain bearing of the orbiting scroll member through a space at the end face of the crank portion. An oil flow passage is provided in parallel with the axis and in a surface of the crank portion located at a position advanced through approximately 45 degrees toward the rotational direction of the crank portion, from a position at which the load acting radially of the shaft due to the centrifugal force caused by the orbiting motion of the orbiting scroll member is applied to the crank portion of the shaft.
摘要翻译：一种用于涡旋流体装置的供油装置。固定涡旋构件与旋转涡旋构件相关联。由框架的轴承可旋转地支撑的曲轴具有与旋转涡旋构件的滑动轴承接合的曲柄部。变速驱动电动机连接到曲轴。在曲轴和曲柄部分设置供油通道。油通过曲柄部分的端面处的空间供给到绕动涡旋件的滑动轴承。一个油流通道与轴线平行地设置在曲柄部分的表面上，该曲柄部分位于从轴的径向方向施加的负载的位置处，该曲柄部分位于从曲柄部分的旋转方向前进大约45度的位置由于绕动涡旋构件的旋转运动引起的离心力被施加到轴的曲柄部分。

7. 发明授权

US4579512A Scroll-type fluid machine with radial clearance between wraps 失效
标题翻译：涡卷式流体机器在包装之间具有径向间隙
公开(公告)号：US4579512A
公开(公告)日：1986-04-01
申请号：US661915
申请日：1984-10-17
申请人： Masao Shiibayashi , Sumihisa Kotani , Kazutaka Suefuji , Kenji Tojo , Akira Murayama
发明人： Masao Shiibayashi , Sumihisa Kotani , Kazutaka Suefuji , Kenji Tojo , Akira Murayama
IPC分类号： F04C18/02 , F01C1/02 , F04C23/00 , F01C1/04 , F01C17/06
CPC分类号： F01C1/0215 , F04C2230/60 , F04C23/008 , F05B2230/60
摘要： A scroll-type fluid machine having a stationary scroll member and an orbiting scroll member each of which includes a disc-like end plate and a spiral wrap extending axially from one side of the end plate, with the wraps of the scroll members meshing with each other to define therebetween closed compression chambers. The orbiting scroll member is disposed between the end plate of the stationary scroll member and a frame of the machine with a back clearance between the other side of the end plate of the orbiting scroll member side thereof and the opposing surface of the frame. The orbiting scroll member is driven to make an orbiting movement with respect to the stationary scroll member so that the compression chambers are progressively moved towards the center of the scroll members while decreasing their volumes, to thereby suck a fluid through a suction port in the stationary scroll member and compress the same to discharge the compressed fluid through a discharge port formed in the stationary scroll member. The radial clearance between the wraps of both scroll members is selected to meet a specific condition so as to avoid mutual contact between the wraps of the scroll members even when the orbiting scroll member is inclined with respect to the horizontal plane.
摘要翻译：一种涡旋式流体机械，其具有固定涡旋构件和绕动涡旋构件，每个涡旋构件包括盘状端板和从端板的一侧轴向延伸的螺旋形涡卷，涡旋构件的涡卷与每个另一个在其间限定封闭的压缩室。绕动涡旋构件设置在固定涡旋构件的端板和机器框架之间，在其绕动涡旋构件侧的端板的另一侧和框架的相对表面之间具有后间隙。驱动绕动涡旋构件相对于静止涡旋构件进行轨道运动，使得压缩室在减小其体积的同时逐渐向着涡旋构件的中心移动，从而通过静止的吸入口吸入流体涡旋构件并将其压缩以通过形成在固定涡旋构件中的排出口排出压缩流体。选择两个涡旋构件的涡卷之间的径向间隙以满足特定条件，以便即使当绕动涡旋构件相对于水平面倾斜时也可避免涡旋构件的涡卷之间的相互接触。

8. 发明授权

US4696629A Hermetic scroll compressor with welded casing section 失效
标题翻译：具有焊接套管部分的密封涡旋压缩机
公开(公告)号：US4696629A
公开(公告)日：1987-09-29
申请号：US894865
申请日：1986-08-08
申请人： Masao Shiibayashi , Akira Murayama
发明人： Masao Shiibayashi , Akira Murayama
IPC分类号： F04C23/02 , F04C18/02 , F04C18/06 , F04C23/00 , F04C29/00 , F04C18/04 , F04B39/12
CPC分类号： F04C29/00 , F04C23/008 , F04C2240/603 , Y10S417/902 , Y10T29/4924
摘要： A hermetic scroll compressor has a scroll compressor section, a motor section and a hermetic casing which encases the compressor and motor sections. The space in the casing is divided into an upper chamber and a lower chamber by a frame by which a shaft interconnecting the compressor and motor sections is rotatably supported. The upper and lower chambers are communicated with each other through a communication passage which is formed in the outer periphery of the frame. The hermetic casing is composed of an upper section, a barrel section and a lower section which are welded together. The barrel section is formed by rolling a sheet into a cylindrical form and welding opposing ends of the rolled sheet so as to form a weld seam joint. The frame is fixed in the casing with the weld seam joint disposed within the circumferential width of the communication passage, so that the outer periphery of the frame is in tight contact with the inner periphery of the barrel section except for the portion where the communication passage is formed.
摘要翻译：密闭式涡旋压缩机具有涡旋压缩机部，马达部以及封闭压缩机和马达部的密封壳。壳体中的空间通过框架分成上室和下室，通过该框架连接压缩机和电动机部分的轴被可旋转地支撑。上下腔室通过形成在框架的外周的连通通道彼此连通。密封壳体由焊接在一起的上部，筒部和下部组成。筒部通过将片材轧制成圆筒形并焊接轧制板的相对端而形成焊缝接合而形成。框架被固定在壳体中，焊缝接头设置在连通通道的周向宽度内，使得框架的外周与筒部的内周紧密接触，除了连通通道形成了。

9. 发明申请

US20120156068A1 HERMETICALLY SEALED SCROLL COMPRESSOR 有权
标题翻译：密封式压缩机
公开(公告)号：US20120156068A1
公开(公告)日：2012-06-21
申请号：US13406564
申请日：2012-02-28
申请人： Masao Shiibayashi , Kenji Tojo , Yasushi Izunaga
发明人： Masao Shiibayashi , Kenji Tojo , Yasushi Izunaga
IPC分类号： F04D25/06 , F04D19/00
CPC分类号： F04C23/008 , F04C15/06 , F04C18/0215 , F04C18/0246 , F04C18/0261 , F04C29/0007 , F04C29/028 , F04C29/042 , F04C2210/10 , F04C2210/105 , F04C2250/101
摘要： In the hermetically sealed scroll compressor, an injection pipe for injecting a fluid to a compression chamber is connected to an injecting port of a fixed scroll. The injecting port includes a first injecting port which is provided in the vicinity of a fixed scroll inner curve and injects the fluid to an orbiting outer compression chamber, and a second injecting port 22b which is provided in the vicinity of a fixed scroll outer curve and injects the fluid to a orbiting inner compression chamber 8b. The second injecting port is placed in parallel in a radius direction with respect to the first injecting port and is placed so that an orbiting scroll wrap does not practically communicate with the orbiting outer compression chamber in the state in which the orbiting scroll wrap is in contact with the outer side of a fixed scroll wrap.
摘要翻译：在气密密封的涡旋压缩机中，将用于将流体喷射到压缩室的喷射管连接到固定涡旋件的喷射口。喷射口包括设置在固定涡旋内曲线附近并将流体喷射到绕动外压缩室的第一喷射口和设置在固定涡旋管外曲线附近的第二喷射口22b，将流体注入轨道内压缩室8b。第二注入口相对于第一注入口在半径方向上平行放置，并且被设置为使得绕动涡卷外壳在绕动涡卷与其接触的状态下实际上不与旋转外压缩室连通外侧固定有一个卷轴。

10. 发明授权

US4443166A Scroll fluid apparatus with an arcuate recess adjacent the stationary wrap 失效
标题翻译：涡形流体装置具有邻近固定包装的弧形凹槽
公开(公告)号：US4443166A
公开(公告)日：1984-04-17
申请号：US314459
申请日：1981-10-23
申请人： Masato Ikegawa , Kenji Tojo , Masao Shiibayashi
发明人： Masato Ikegawa , Kenji Tojo , Masao Shiibayashi
IPC分类号： F04C2/02 , F01C1/02 , F01C21/00 , F04C18/02
CPC分类号： F01C1/0215 , F01C21/003 , F04C2250/10 , F05B2250/50
摘要： A scroll fluid apparatus including two scroll members, with one scroll member having a wrap and an annular portion located outside the wrap and having a height corresponding to the height of the wrap. The annular portion is contiguous at its surface in the form of a land with the surface of the wrap for a circumferential extent of within 180 degrees from the terminating end of the wrap, and a strip-shaped recess is formed in the land, with the strip-shaped form having an end portion maintained in communication with a low pressure zone surrounded by the annular portion of the scroll member.
摘要翻译：一种涡卷流体装置，包括两个涡旋件，其中一个涡旋件具有一个卷绕件和位于该包装件外部的一个环形部分，并且其高度对应于包装的高度。环形部分在其表面以邻接形式的邻接部分与包裹物的表面邻接，其周边范围与包装的终止端在180度之内，并且在该区域中形成条形凹部，带状形状具有保持与由涡旋构件的环形部分包围的低压区连通的端部。

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