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1. 发明授权

US4795322A Scroll compressor with oil thrust force on orbiting scroll 失效
标题翻译：涡旋压缩机带有旋转涡卷上的油推力
公开(公告)号：US4795322A
公开(公告)日：1989-01-03
申请号：US125974
申请日：1987-11-27
申请人： Shahrokh Etemad , Donald Yannascoli , Michael Hatzikazakis
发明人： Shahrokh Etemad , Donald Yannascoli , Michael Hatzikazakis
IPC分类号： F04C29/00 , F04C29/02 , F04C18/04
CPC分类号： F04C29/0021 , F04C29/023
摘要： Lubrication oil is supplied to provide a thrust force tending to keep the fixed and orbiting scroll means together in opposition to the forces acting thereon due to compressing gas between the wraps.
摘要翻译：提供润滑油以提供推力，以将固定和绕动涡旋装置保持在一起，抵抗作用在其上的力，因为压缩气体之间的气体。

2. 发明授权

US4795321A Method of lubricating a scroll compressor 失效
标题翻译：润滑涡旋压缩机的方法
公开(公告)号：US4795321A
公开(公告)日：1989-01-03
申请号：US125893
申请日：1987-11-27
申请人： Shahrokh Etemad , Donald Yannascoli , Michael Hatzikazakis
发明人： Shahrokh Etemad , Donald Yannascoli , Michael Hatzikazakis
IPC分类号： F04C29/00 , F04C18/04 , F04C29/02
CPC分类号： F04C29/0007 , Y10S418/01
摘要： A scroll compressor is run with a clearance between the wraps and oil is injected between the wraps for sealing. In addition to providing a sealing function, the oil also provides a lubrication function prior to injection.
摘要翻译：涡旋式压缩机运行时，包装之间的间隙被油注入包封之间用于密封。除了提供密封功能之外，油也在注射之前提供润滑功能。

3. 发明授权

US4854831A Scroll compressor with plural discharge flow paths 失效
标题翻译：具有多个排放流路的涡旋压缩机
公开(公告)号：US4854831A
公开(公告)日：1989-08-08
申请号：US206991
申请日：1988-06-08
申请人： Shahrokh Etemad , Donald Yannascoli , Michael Hatzikazakis
发明人： Shahrokh Etemad , Donald Yannascoli , Michael Hatzikazakis
IPC分类号： F04C23/00 , F04C29/02
CPC分类号： F04C23/008 , F04C29/023 , Y10S418/01
摘要： A high side hermetic scroll compressor passes the discharge gas along the interior of the shell and is thereby cooled prior to being subjected to a centrifugal separation to remove the oil before being discharged from the compressor. The separated oil is returned to the sump via a fluid path isolated from the discharge gas.
摘要翻译：高侧密封涡旋压缩机沿着壳体的内部通过排放气体，由此在进行离心分离之前被冷却以在从压缩机排出之前除去油。分离的油通过与放电气体隔离的流体路径返回到贮槽。

4. 发明授权

US4768936A Scroll compressor with oil pickup tube in oil sump 失效
标题翻译：涡轮压缩机带油底壳的油底壳
公开(公告)号：US4768936A
公开(公告)日：1988-09-06
申请号：US125894
申请日：1987-11-27
申请人： Shahrokh Etemad , Donald Yannascoli , Michael Hatzikazakis
发明人： Shahrokh Etemad , Donald Yannascoli , Michael Hatzikazakis
IPC分类号： F04C23/00 , F04C29/02 , F04C18/04
CPC分类号： F04C23/008 , F04C29/023 , Y10S417/902
摘要： In a high side scroll compressor, the motor is located above the scrolls and the oil sump and discharge gas are isolated from each other. The compressor can be used in an orientation that can range between vertical and at least 20.degree. of horizontal.
摘要翻译：在高侧涡旋压缩机中，马达位于涡旋件的上方，油底壳和排出气体彼此隔离。压缩机可以在垂直方向和水平至少20°之间的方向使用。

5. 发明授权

US4834633A Scroll machine with wraps of different thicknesses 失效
标题翻译：滚动机具有不同厚度的包装
公开(公告)号：US4834633A
公开(公告)日：1989-05-30
申请号：US239060
申请日：1988-09-02
申请人： Shahrokh Etemad , Donald Yannascoli , Michael Hatzikazakis
发明人： Shahrokh Etemad , Donald Yannascoli , Michael Hatzikazakis
IPC分类号： B23F15/06 , F04C18/02
CPC分类号： B23F15/06 , F04C18/0269
摘要： A scroll compressor can be provided with different wrap thicknesses to compensate for the different material properties of the orbiting and fixed scroll elements. The concept of different wrap thicknesses also aids in the select-fitting of parts and in the provision of and adjustment of a clearance or spacing between the wrap elements. Additionally, in the manufacture of a scroll compressor, the total wrap thickness of the two wraps is kept constant within narrow tolerances while the individual wrap thicknesses are allowed to vary over a predetermined range. The cutting tools used are sized such that even if they differ in their cutting diameters, the combined cutting diameters, and therefore the total wrap thicknesses, are constant within narrow tolerances. This permits the tools to be used and resharpened until their cutting diameters fall below the minimum acceptable diameter.
摘要翻译：涡旋压缩机可以设置有不同的包裹厚度，以补偿轨道和固定涡旋件的不同材料特性。不同包裹厚度的概念还有助于部件的选择配合，以及提供和调节包裹元件之间的间隙或间隔。此外，在涡旋压缩机的制造中，两个包装的总包裹厚度在窄公差范围内保持恒定，同时允许单个包装厚度在预定范围内变化。所使用的切削工具的尺寸使得即使它们的切割直径不同，组合的切割直径也因此总包裹厚度在窄公差范围内是恒定的。这允许使用工具并重新硬化直到它们的切割直径低于最小可接受的直径。

6. 发明授权

US4811471A Method of assembling scroll compressors 失效
标题翻译：涡旋压缩机组装方法
公开(公告)号：US4811471A
公开(公告)日：1989-03-14
申请号：US125898
申请日：1987-11-27
申请人： Shahrokh Etemad , Donald Yannascoli , Michael Hatzikazakis
发明人： Shahrokh Etemad , Donald Yannascoli , Michael Hatzikazakis
IPC分类号： F04C18/02 , F04C23/00 , F04C29/00 , F04C29/02 , B23P15/00
CPC分类号： F04C29/0007 , F04C18/0253 , F04C23/008 , F04C29/023 , Y10T29/4924 , Y10T29/49826
摘要： An orientation insensitive scroll compressor is assembled by assembling the internal compressor as on an assembly which is inserted into a middle shell. The tubes are inserted and then the top and bottom shells are partially inserted into the middle shell and secured in place.
摘要翻译：方向不敏感的涡旋压缩机通过将内部压缩机组装在插入中间壳体中的组件上而组装。插入管，然后顶壳和底壳部分插入中间壳并固定在适当的位置。

7. 发明授权

US4726100A Method of manufacturing a rotary scroll machine with radial clearance control 失效
标题翻译：具有径向间隙控制的旋转涡旋机的制造方法
公开(公告)号：US4726100A
公开(公告)日：1988-02-23
申请号：US942732
申请日：1986-12-17
申请人： Shahrokh Etemad , Donald Yannascoli , Michael Hatzikazakis
发明人： Shahrokh Etemad , Donald Yannascoli , Michael Hatzikazakis
IPC分类号： B23F15/06 , F04C18/02 , B23P15/00
CPC分类号： B23F15/06 , F04C18/0269 , Y10T29/4924 , Y10T29/49771 , Y10T29/49995
摘要： A scroll compressor can be provided with different wrap thicknesses to compensate for the different material properties of the orbiting and fixed scroll elements. The concept of different wrap thicknesses also aids in the select-fitting of parts and in the provision of and adjustment of a clearance or spacing between the wrap elements. Additionally, in the manufacture of a scroll compressor, the total wrap thickness of the two wraps is kept constant within narrow tolerances while the individual wrap thicknesses are allowed to vary over a predetermined range. The cutting tools used are sized such that even if they differ in their cutting diameters, the combined cutting diameters, and therefore the total wrap thicknesses, are constant within narrow tolerances. This permits the tools to be used and resharpened until their cutting diameters fall below the minimum acceptable diameter.
摘要翻译：涡旋压缩机可以设置有不同的包裹厚度，以补偿轨道和固定涡旋件的不同材料特性。不同包裹厚度的概念还有助于部件的选择配合，以及提供和调节包裹元件之间的间隙或间隔。此外，在涡旋压缩机的制造中，两个包装的总包裹厚度在窄公差范围内保持恒定，同时允许单个包装厚度在预定范围内变化。所使用的切削工具的尺寸使得即使它们的切割直径不同，组合的切割直径也因此总包裹厚度在窄公差范围内是恒定的。这允许使用工具并重新硬化直到它们的切割直径低于最小可接受的直径。

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