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1. 发明授权

US5125810A Scroll compressor with a stationary and orbiting member of different material 失效
标题翻译：涡旋压缩机具有不同材料的静止和轨道运动的构件
公开(公告)号：US5125810A
公开(公告)日：1992-06-30
申请号：US521388
申请日：1990-05-10
申请人： Kazutaka Suefuji , Tetsuya Arata , Yoshiro Ibaraki , Masao Shiibayashi , Jyoji Okamoto
发明人： Kazutaka Suefuji , Tetsuya Arata , Yoshiro Ibaraki , Masao Shiibayashi , Jyoji Okamoto
IPC分类号： F01C17/06 , F04C18/02 , F04C23/00
CPC分类号： F04C18/0215 , F01C17/066 , F04C18/0253 , F04C2230/00 , F04C23/008 , F05B2230/00
摘要： A scroll compressor having an orbiting scroll member, a stationary scroll member and an Oldham's ring. The stationary scroll member is made of a material having a higher rigidity than the material forming the orbiting scroll member, and a higher density as well as a lower thermal conductivity than any of the materials forming the orbiting scroll member and the Oldham's ring.
摘要翻译：一种涡旋压缩机，其具有绕动涡旋件，静涡旋件和奥德姆戒指。固定涡旋构件由比形成绕动涡旋构件的材料刚性高的材料制成，并且具有比形成绕动涡旋构件和奥德姆环的任何材料更高的密度以及更低的热导率。

2. 发明授权

US5037279A Scroll fluid machine having wrap start portion with thick base and thin tip 失效
标题翻译：涡卷机具有厚的基部和薄的尖端的卷绕起始部分
公开(公告)号：US5037279A
公开(公告)日：1991-08-06
申请号：US409588
申请日：1989-09-15
申请人： Kazutaka Suefuji , Masao Shiibayashi , Tetsuya Arata , Yoshiro Ibaraki , Jyoji Okamoto
发明人： Kazutaka Suefuji , Masao Shiibayashi , Tetsuya Arata , Yoshiro Ibaraki , Jyoji Okamoto
IPC分类号： F04C18/02
CPC分类号： F04C18/0269
摘要： A scroll fluid machine in which a stationary scroll member and an orbiting scroll member each have an end plate and involute wrap on said end plate and mesh with each other. A winding-start portion of the wrap has such a section such that a base thereof is thick and the tip thereof is thin, with a curve of an inside line at each of the bases of the wraps is made as thick as possible while avoiding mutual interference between the wrap of fixed scroll member and the wrap of orbiting scroll member. A curve of an inside line at each of tips of the wraps has such a shape that it gradually thinned toward an inner periphery end thereof, and a section of each wraps in the wrap axial direction has such a shape that it is gradually reduced in thickness from the base toward the tip.
摘要翻译：一种涡卷流体机械，其中固定涡旋件和绕动涡旋件各自具有端板和在所述端板上的渐开线卷绕并彼此啮合。包装的卷绕起始部分具有这样的部分，使得其基部较厚并且其末端较薄，使得在包装的每个基部处的内侧线的曲线尽可能厚，同时避免相互固定涡旋构件的卷绕和绕动涡旋构件的卷绕之间的干涉。外皮的每个末端的内侧线的曲线具有朝向其内周端逐渐变薄的形状，并且包裹轴向的每个部分的形状具有逐渐减小的形状从基地到尖端。

3. 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。

4. 发明授权

US5040958A Scroll compressor having changeable axis in eccentric drive 失效
标题翻译：涡旋压缩机在偏心驱动中具有可变轴
公开(公告)号：US5040958A
公开(公告)日：1991-08-20
申请号：US335936
申请日：1989-04-10
申请人： Tetsuya Arata , Masao Shiibayashi , Kazutaka Suefuji
发明人： Tetsuya Arata , Masao Shiibayashi , Kazutaka Suefuji
IPC分类号： F04C18/02 , F04C23/00 , F04C29/00
CPC分类号： F04C18/0215 , F04C29/0057 , F04C2240/807 , F04C23/008
摘要： A scroll compressor comprising a stationary scroll member having a stationary spiral wrap extending from a stationary end plate, an orbiting scroll member having an orbiting spiral wrap extending from an orbiting end plate with the wraps of the stationary scroll member and orbiting scroll member engaging with each other to form a fluid compressing chamber. A main shaft rotates on its own axis, with an eccentric drive shaft being provided having an axis spaced from the axis of the main shaft to orbit around the axis of main shaft and so that the eccentric drive shaft drives the orbiting scroll member to orbit around the axis of the stationary scroll member. The eccentric drive shaft is guided on the main shaft so that a distance between the axis of eccentric drive shaft and the axis of main shaft can be changed, and the main shaft drives the eccentric drive shaft to orbit around the axis of the main shaft. A balance is connected to the eccentric drive shaft, with a center of gravity of the balance weight being spaced from the axis of main shaft so that the centrifugal force of the balance weight draws the eccentric drive shaft toward the main shaft. An arrangement is provided for pushing the eccentric drive shaft away from the main shaft.
摘要翻译：一种涡旋式压缩机，包括具有从静止端板延伸的固定螺旋形涡卷的固定涡旋构件，具有从旋转端板延伸的绕动涡旋构件的绕动涡旋构件，其中固定涡旋构件和绕动涡旋构件与每个另外形成流体压缩室。主轴在其自身的轴线上旋转，设有偏心驱动轴，该偏心驱动轴具有与主轴的轴线间隔开的轴线，围绕主轴的轴线轨道运动，从而偏心驱动轴驱动绕动涡旋件绕轨道固定涡旋件的轴线。偏心驱动轴在主轴上引导，使得偏心驱动轴的轴线与主轴的轴线之间的距离可以改变，主轴驱动偏心驱动轴围绕主轴的轴线轨道运动。平衡配置与偏心驱动轴连接，其中平衡重心的重心与主轴的轴线间隔开，使平衡重的离心力将偏心驱动轴朝向主轴。提供了用于将偏心驱动轴推离主轴的装置。

5. 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。

6. 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。

7. 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。

8. 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。

9. 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。

10. 发明授权

US4648814A Scroll fluid machine with oil injection part and oil relieving passage 失效
标题翻译：滚动流体机械带注油部分和卸油通道
公开(公告)号：US4648814A
公开(公告)日：1987-03-10
申请号：US731913
申请日：1985-05-08
申请人： Masao Shiibayashi
发明人： Masao Shiibayashi
IPC分类号： F04C18/02 , F04C28/00 , F04C29/00 , F04C29/02 , F04C29/04 , F04C18/04
CPC分类号： F04C29/0007
摘要： A scroll fluid machine has a stationary scroll member and an orbiting scroll member each having an end plate and a spiral wrap. At least one oil injection port and at least one oil relieving passage is formed in the end plate of either one of the scroll members. The oil injection port opens into at least one of the enclosed spaces, while the oil relieving passage provides an intermittent communication between that enclosed space and a space or chamber of an intermediate pressure formed by the scroll members which includes a suction chamber.
摘要翻译：涡旋流体机具有固定涡旋构件和各自具有端板和螺旋状涡卷的绕动涡旋构件。至少一个注油口和至少一个卸油通道形成在任一个涡卷件的端板中。注油口通向至少一个封闭空间，同时排油通道在该封闭空间与由包括抽吸室的涡旋构件形成的中间压力的空间或室之间间歇连通。

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