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公开(公告)号：US5427511A
公开(公告)日：1995-06-27
申请号：US194121
申请日：1994-02-09
IPC分类号： F01C1/02 , F01C17/06 , F01C19/08 , F04C18/02 , F04C23/00 , F04C27/00 , F04C28/26 , F04C28/28 , F04C29/00 , F04C29/02 , F04C18/04
CPC分类号： F04C28/28 , F01C1/0215 , F01C17/066 , F01C19/08 , F04C18/0215 , F04C18/0253 , F04C23/008 , F04C27/005 , F04C29/0057 , F04C29/023 , F04C2230/60 , F04C2240/603 , F04C28/265 , F05B2230/60 , Y10S417/902 , Y10S418/01 , Y10T29/4924
摘要： A hermetic motor compressor includes a shell, first and second scroll members and a closure member extending across a portion of the interior of the shell adjacent one end of the shell to define a discharge chamber. A discharge port in the scroll member located closest to the closure member provides fluid communication between the center of the scroll members and the discharge chamber through an opening in the closure member. A seal member located between the closure member and the scroll member places the discharge port in sealed fluid communication with the discharge chamber.
摘要翻译： 封闭式电动机压缩机包括壳体，第一和第二涡旋构件以及围绕壳体内部的与壳体的一端相邻的一部分延伸的封闭构件，以限定排放室。 位于最靠近封闭构件的涡旋构件中的排出口通过封闭构件中的开口提供涡旋构件的中心与排放室之间的流体连通。 位于封闭构件和涡旋构件之间的密封构件将排出口与排放室密封地流体连通。
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公开(公告)号：US4877382A
公开(公告)日：1989-10-31
申请号：US189485
申请日：1988-05-02
IPC分类号： F01C1/02 , F01C17/06 , F01C19/08 , F04C18/02 , F04C23/00 , F04C27/00 , F04C28/26 , F04C28/28 , F04C29/02
CPC分类号： F04C28/28 , F01C1/0215 , F01C17/066 , F01C19/08 , F04C18/0215 , F04C18/0253 , F04C23/008 , F04C27/005 , F04C29/023 , F04C2230/60 , F04C2240/603 , F04C28/265 , F05B2230/60 , Y10S384/906 , Y10S417/902
摘要： There is disclosed a scroll-type machine particularly suited for use as a refrigerant compressor and incorporating an improved suspension system for the non-orbiting scroll whereby the latter may be pressure biased for the purpose of augmenting tip sealing. The machine also has a modified wrap tip and end plate profile in order to enhance performance, as well as an improved lubrication system for the drive and a baffle arrangment to provide a directed suction inlet. The machine also has an Oldham coupling utilizing a novel ring element which is non-circular and provides for increased thrust-bearing size, or reduced machine size. There is also disclosed a method of manufacture of a scroll-type machine.
摘要翻译： 公开了一种特别适合用作制冷剂压缩机的涡旋式机器，并且包括用于非绕动涡旋件的改进的悬挂系统，由此后者可以被压力偏压以增加末端密封。 该机器还具有改进的包装尖端和端板轮廓，以便提高性能，以及用于驱动器的改进的润滑系统和挡板布置以提供定向吸入口。 该机器还具有使用非圆形的新型环形元件的Oldham联轴器，并提供增加的推力轴承尺寸或减小的机器尺寸。 还公开了一种制造涡旋式机器的方法。
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公开(公告)号：US4767293A
公开(公告)日：1988-08-30
申请号：US899003
申请日：1986-08-22
IPC分类号： F01C1/02 , F01C17/06 , F01C19/08 , F01C21/00 , F01C21/04 , F01C21/08 , F01C21/10 , F04C2/10 , F04C18/02 , F04C23/00 , F04C27/00 , F04C28/00 , F04C28/26 , F04C28/28 , F04C29/00 , F04C29/02 , F01C1/04
CPC分类号： F04C28/28 , F01C1/0215 , F01C17/066 , F01C19/08 , F04C18/0215 , F04C18/0253 , F04C23/008 , F04C27/005 , F04C29/023 , F04C2230/60 , F04C2240/603 , F04C28/265
摘要： There is disclosed a scroll-type machine particularly suited for use as a refrigerant compressor and incorporating an improved suspension system for the non-orbiting scroll whereby the latter may be pressure biased for the purpose of augmenting tip sealing. The machine also has a modified wrap tip and end plate profile in order to enhance performance, as well as an improved lubrication system for the drive and a baffle arrangement to provide a directed suction inlet. The machine also has an Oldham coupling utilizing a novel ring element which is non-circular and provides for increased thrust-bearing size, or reduced machine size. There is also disclosed a method of manufacture of a scroll-type machine.
摘要翻译： 公开了一种特别适合用作制冷剂压缩机的涡旋式机器，并且包括用于非绕动涡旋件的改进的悬挂系统，由此后者可以被压力偏压以增加末端密封。 该机器还具有改进的包覆头和端板轮廓以提高性能，以及用于驱动器的改进的润滑系统和用于提供定向吸入口的挡板装置。 该机器还具有使用非圆形的新型环形元件的Oldham联轴器，并提供增加的推力轴承尺寸或减小的机器尺寸。 还公开了一种制造涡旋式机器的方法。
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公开(公告)号：US5197868A
公开(公告)日：1993-03-30
申请号：US850893
申请日：1992-03-13
IPC分类号： F01C1/02 , F01C17/06 , F01C19/08 , F04C18/02 , F04C23/00 , F04C27/00 , F04C28/26 , F04C28/28 , F04C29/02
CPC分类号： F04C28/28 , F01C1/0215 , F01C17/066 , F01C19/08 , F04C18/0215 , F04C18/0253 , F04C23/008 , F04C27/005 , F04C29/023 , F04C2230/60 , F04C2240/603 , F04C28/265 , F05B2230/60
摘要： There is disclosed a scroll-type machine particularly suited for use as a refrigerant compressor and incorporating an improved lubrication system for the drive.
摘要翻译： 公开了一种特别适用于制冷剂压缩机并结合改进的用于驱动的润滑系统的涡旋式机器。
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公开(公告)号：US4215977A
公开(公告)日：1980-08-05
申请号：US851077
申请日：1977-11-14
申请人： Roger C. Weatherston
发明人： Roger C. Weatherston
CPC分类号： F04C29/122 , F04C18/123 , F04C29/0035
摘要： A three-lobe Root's blower is provided with feed back structure to bring the gas trapped in the impeller well volumes up to the discharge pressure prior to delivery. An essentially uniform and pulse-free discharge is produced by having a constant feed back flow rate which is achieved by always having a trapped impeller well volume in communication with the outlet via feed back structure which is sized to yield a continuous feed back flow rate.
摘要翻译： 三叶根的鼓风机设有反馈结构，使得在输送之前使被捕获在叶轮中的气体容积达到排出压力。 通过具有恒定的反馈流速来产生基本上均匀且无脉冲的放电，其通过总是具有通过反馈结构与出口连通的被捕获的叶轮井体积来实现，其尺寸被设计成产生连续反馈流量。
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公开(公告)号：US5358391A
公开(公告)日：1994-10-25
申请号：US95185
申请日：1993-07-23
IPC分类号： F01C1/02 , F01C17/06 , F01C19/08 , F04C18/02 , F04C23/00 , F04C27/00 , F04C28/26 , F04C28/28 , F04C29/02 , F04C18/04 , F04B39/06 , F04C29/04
CPC分类号： F04C28/28 , F01C1/0215 , F01C17/066 , F01C19/08 , F04C18/0215 , F04C18/0253 , F04C23/008 , F04C27/005 , F04C29/023 , F04C2230/60 , F04C2240/603 , F04C28/265 , F05B2230/60 , Y10S384/906 , Y10S417/902
摘要： A heat shield is disposed in a hermetic compressor between a discharge port and a local area on an interior surface of the outer shell toward which relatively hot compressed gas is directed. The local area of the outer shell is thereby insulated from the high temperature of the discharge gas.
摘要翻译： 隔热罩设置在密封压缩机中，该排气口与外壳的内壁相对热压缩气体所引导的内表面上的局部区域之间。 因此外壳的局部区域与放电气体的高温绝缘。
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公开(公告)号：US5295813A
公开(公告)日：1994-03-22
申请号：US998549
申请日：1992-12-30
IPC分类号： F01C1/02 , F01C17/06 , F01C19/08 , F04C18/02 , F04C23/00 , F04C27/00 , F04C28/26 , F04C28/28 , F04C29/02 , F04C18/04 , F16C23/04 , F16D3/04
CPC分类号： F04C28/28 , F01C1/0215 , F01C17/066 , F01C19/08 , F04C18/0215 , F04C18/0253 , F04C23/008 , F04C27/005 , F04C29/023 , F04C2230/60 , F04C2240/603 , F04C28/265 , F05B2230/60 , Y10S384/906 , Y10S417/902
摘要： A scroll machine has a drive that incorporates radial compliance. The radial compliance is achieved by having the crank pin drive a drive bushing via a flat surface on the crank pin which slidably engages a flat bearing insert disposed in the wall of a bore located in the drive bushing. The bore in the drive bushing is slightly oval in cross-sectional shape to permit relative sliding movement between the crank pin and the drive bushing.
摘要翻译： 滚动机器具有一个包含径向顺从性的驱动器。 通过使曲柄销通过曲柄销上的平坦表面驱动驱动衬套来实现径向顺从性，其可滑动地接合设置在位于驱动衬套中的孔的壁中的扁平轴承插入件。 驱动套管中的孔的横截面形状为椭圆形，以允许曲柄销和驱动衬套之间的相对滑动运动。
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公开(公告)号：US4992033A
公开(公告)日：1991-02-12
申请号：US387699
申请日：1989-07-31
IPC分类号： F01C1/02 , F01C17/06 , F01C19/08 , F04C18/02 , F04C23/00 , F04C27/00 , F04C28/26 , F04C28/28 , F04C29/02
CPC分类号： F04C28/28 , F01C1/0215 , F01C17/066 , F01C19/08 , F04C18/0215 , F04C18/0253 , F04C23/008 , F04C27/005 , F04C29/023 , F04C2230/60 , F04C2240/603 , F04C28/265 , F05B2230/60
摘要： There is disclosed a scroll-type machine particularly suited for use as a refrigerant compressor and incorporating Oldham coupling utilizing a novel ring element which is non-circular and provides for increased thrust-bearing size, or reduced machine size.
摘要翻译： 公开了一种特别适合用作制冷剂压缩机的涡旋式机器，并且结合使用非圆形的新型环形元件并提供增加的推力轴承尺寸或减小的机器尺寸。
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公开(公告)号：US4437818A
公开(公告)日：1984-03-20
申请号：US326766
申请日：1981-12-02
申请人： Roger C. Weatherston
发明人： Roger C. Weatherston
CPC分类号： F04C18/126
摘要： An oil-free rotary compressor having mating impellers rotatably mounted in working chambers; each impeller has at least two profiles; each profile having only one lobe and one well of substantially 180 degrees in arcuate extent. An inlet port communicating directly with all of the profiles and an outlet port in a side plate at the axial extremity of the working chambers. The angular displacement between adjacent profiles is at least 130 degrees and the pitch velocities of each impeller is at least 200 feet per second.
摘要翻译： 具有可旋转地安装在工作室中的配合叶轮的无油旋转压缩机; 每个叶轮至少有两个轮廓; 每个轮廓仅具有一个叶片和一个在弓形范围内基本上为180度的孔。 与所有型材直接连通的入口端口和在工作室的轴向末端的侧板中的出口。 相邻轮廓之间的角位移至少为130度，每个叶轮的俯仰速度至少为每秒200英尺。
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公开(公告)号：US4033708A
公开(公告)日：1977-07-05
申请号：US654138
申请日：1976-01-30
申请人： Roger C. Weatherston
发明人： Roger C. Weatherston
CPC分类号： F04C18/16 , F04C18/084 , F04C18/126
摘要： A rotary compressor having a pair of rotatable impellers in mating engagement in working chambers, each impeller having a plurality of constant cross-sectional profiles, each profile having a plurality of lobes and wells, the trailing well region of each profile communicating with the working chambers and an outlet located out of the plane of at least one of the profiles on each impeller.
摘要翻译： 一种旋转式压缩机，其具有配合接合在工作室中的一对可旋转的叶轮，每个叶轮具有多个恒定的横截面轮廓，每个轮廓具有多个叶片和孔，每个轮廓的尾部井区域与工作室 以及位于每个叶轮上的至少一个轮廓的平面外的出口。
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