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公开(公告)号：USRE40257E1
公开(公告)日：2008-04-22
申请号：US10675907
申请日：2003-09-29
CPC分类号： F01C21/108 , F01C21/10 , F04C18/0207 , F04C18/0215 , F04C27/005 , F04C28/26 , F04C28/265 , F04C2270/58 , F25B2400/13 , F25B2600/0261 , F25B2600/2509
摘要： A scroll compressor includes a capacity modulation system. The capacity modulation system has a piston that is connected to the non-orbiting scroll that disengages the non-orbiting scroll from the orbiting scroll when a pressure chamber is placed in communication with the suction chamber of the compressor. The non-orbiting scroll member moves into engagement with the orbiting scroll when the chamber is placed in communication with the discharge chamber. The engagement between the two scrolls is broken when the pressure chamber is placed in communication with fluid from the suction chamber. A solenoid valve controls the communication between the pressure chamber and the suction chamber. By operating the valve in a pulsed width modulated mode, the capacity of the compressor can be infinitely varied between zero and one hundred percent.
摘要翻译： 涡旋式压缩机包括容量调节系统。 容量调节系统具有活塞，该活塞连接到非绕动涡旋件，当将压力室放置成与压缩机的吸入室连通时，该非活动涡旋件使非绕动涡旋件与绕动涡旋分离。 当所述室被放置成与所述排放室连通时，所述非绕动涡旋构件移动成与所述绕动涡旋件接合。 当压力室与来自吸入室的流体连通时，两个涡旋件之间的接合被破坏。 电磁阀控制压力室和抽吸室之间的连通。 通过以脉冲宽度调制模式操作阀门，压缩机的容量可以在零百分之一百之间无穷大地变化。
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公开(公告)号：US06213731B1
公开(公告)日：2001-04-10
申请号：US09401343
申请日：1999-09-21
IPC分类号： F04B4902
CPC分类号： F01C21/108 , F01C21/10 , F04C18/0207 , F04C18/0215 , F04C27/005 , F04C28/26 , F04C28/265 , F04C2270/58 , F25B2400/13 , F25B2600/0261 , F25B2600/2509
摘要： A scroll compressor includes a capacity modulation system. The capacity modulation system has a piston that is connected to the non-orbiting scroll that disengages the non-orbiting scroll from the orbiting scroll when a pressure chamber is placed in communication with the suction chamber of the compressor. The non-orbiting scroll member moves into engagement with the orbiting scroll when the chamber is placed in communication with the discharge chamber. The engagement between the two scrolls is broken when the pressure chamber is placed in communication with fluid from the suction chamber. A solenoid valve controls the communication between the pressure chamber and the suction chamber. By operating the valve in a pulsed width modulated mode, the capacity of the compressor can be infinitely varied between zero and one hundred percent.
摘要翻译： 涡旋式压缩机包括容量调节系统。 容量调节系统具有活塞，该活塞连接到非绕动涡旋件，当将压力室放置成与压缩机的吸入室连通时，该非活动涡旋件使非绕动涡旋件与绕动涡旋分离。 当所述室被放置成与所述排放室连通时，所述非绕动涡旋构件移动成与所述绕动涡旋件接合。 当压力室与来自吸入室的流体连通时，两个涡旋件之间的接合被破坏。 电磁阀控制压力室和抽吸室之间的连通。 通过以脉冲宽度调制模式操作阀门，压缩机的容量可以在零百分之一百之间无穷大地变化。
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3.发明授权
公开(公告)号：US5580230A
公开(公告)日：1996-12-03
申请号：US307852
申请日：1995-03-07
申请人： Eric G. Keifer , James F. Fogt , Gary K. Fain , Gary J. Anderson , Mark Bass , Jean-Luc Caillat , John P. Elson , Kenneth J. Monnier
发明人： Eric G. Keifer , James F. Fogt , Gary K. Fain , Gary J. Anderson , Mark Bass , Jean-Luc Caillat , John P. Elson , Kenneth J. Monnier
IPC分类号： F01C1/02 , F01C17/06 , F01C19/08 , F04C18/02 , F04C23/00 , F04C27/00 , F04C28/26 , F04C28/28 , F04C29/02 , G01M99/00 , F01C1/04
CPC分类号： F01C1/0215 , F01C17/066 , F01C19/08 , F04C18/0215 , F04C18/0246 , F04C23/008 , F04C27/005 , F04C28/28 , F04C29/023 , G01M99/00 , F04C2230/60 , F04C2240/603 , F04C2240/805 , F04C28/265 , F05B2230/60
摘要： A scroll type machine is disclosed which incorporates an improved mounting arrangement for the non-orbiting scroll member which mounting arrangement greatly facilitates manufacturing and assembly, effectively prevents radial displacement of the non-orbiting scroll member, and offers the advantages of axial compliance. In one embodiment, the non-orbiting scroll is axially movably secured to a bearing housing by means of a plurality of bolts or bolts and sleeves. In another embodiment a rigid annular ring serves to axially movably secure the non-orbiting scroll to the bearing housing while in a third embodiment a stamped ring is secured to both the non-orbiting scroll and the bearing housing. In another embodiment a two piece main bearing housing includes an integral ring for radially positioning the non-orbiting scroll member and means for securing anti-rotation and axial stop means thereto. In yet another embodiment, a bayonet-type axially compliant mounting arrangement is provided for the non-orbiting scroll which provides integral stop means. Additionally, notches may be provided to isolate the mounting flanges of the two piece main bearing from the integral guide ring to avoid possible distortion thereof. A method of assembling and/or testing the compressor is also disclosed.
摘要翻译： 公开了一种涡卷式机器，其包括用于非轨道运行涡旋件的改进的安装布置，该安装布置极大地便于制造和组装，有效地防止非绕动涡旋件的径向位移，并提供轴向顺应性的优点。 在一个实施例中，非绕动涡旋件通过多个螺栓或螺栓和套筒轴向移动地固定到轴承壳体。 在另一个实施例中，刚性环形圈用于轴向可移动地将非绕动涡旋件固定到轴承壳体，而在第三实施例中，冲压环固定到非绕动涡旋件和轴承壳体两者。 在另一个实施例中，两件式主轴承壳体包括用于径向定位非绕动涡旋件的整体环和用于将防旋转和轴向止动装置固定到其上的装置。 在另一个实施例中，提供了一种卡口式轴向柔性安装装置，用于非绕动涡卷，其提供整体式止动装置。 此外，可以提供凹口以将两件式主轴承的安装凸缘与整体导向环隔离，以避免其可能的扭曲。 还公开了一种组装和/或测试压缩机的方法。
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公开(公告)号：US5151018A
公开(公告)日：1992-09-29
申请号：US560104
申请日：1990-07-31
申请人： Harry B. Clendenin , James F. Fogt
发明人： Harry B. Clendenin , James F. Fogt
IPC分类号： F04B39/00
CPC分类号： F04B39/0033
摘要： There is disclosed an improved two-piece enclosure for a refrigerant compressor which is very simple in design and which effectively attenuates the sound produced by that compressor and, at the same time, requires a minimum amount of additional space and provides easy access to the compressor for service and the like. Two embodiments are shown, one with sound insulation on the walls of the container and another with sound insulation on the compressor.
摘要翻译： 公开了一种用于制冷压缩机的改进的两件式外壳，其设计非常简单并且有效地衰减由该压缩机产生的声音，并且同时需要最小量的附加空间并且提供容易地接近压缩机 用于服务等。 示出了两个实施例，一个在容器的壁上具有隔音，另一个在压缩机上具有隔音。
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公开(公告)号：US06257840B1
公开(公告)日：2001-07-10
申请号：US09435532
申请日：1999-11-08
IPC分类号： F04B4900
CPC分类号： F04C29/04 , F04C18/0215 , F04C23/008 , F04C29/023 , F04C29/026 , F04C2240/603
摘要： A scroll type compressor has both a high pressure lubricant sump and a low pressure lubricant sump. Lubricant from the low pressure lubricant sump is supplied to the various bearings, thrust surfaces and other moving components of the compressor. It is then rested in such a way that it can absorb heat from the motor windings thus maintaining the operating temperature of the motor. Lubricant from the high pressure sump is supplied to the moving compression chambers defined by the scrolls at a point intermediate suction and discharge. The lubricant supplied from the high pressure sump is first cooled and then used to cool the low pressure sump prior to being supplied to the moving compression chambers. The compressed gas is routed through two lubricant separators and a gas cooler prior to being supplied for its intended use.
摘要翻译： 涡旋式压缩机具有高压润滑油底壳和低压润滑油底壳。 来自低压润滑剂油槽的润滑剂被供应到压缩机的各种轴承，推力表面和其它运动部件。 然后它以这样的方式安置，使得它可以吸收来自电动机绕组的热量，从而保持电动机的工作温度。 来自高压油槽的润滑剂在抽吸和排出的中点被供给到由涡旋件限定的移动压缩室。 首先将从高压贮槽供应的润滑剂冷却，然后在供给到移动的压缩室之前用于冷却低压贮槽。 压缩气体在供给其预期用途之前通过两个润滑剂分离器和气体冷却器。
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公开(公告)号：US5640854A
公开(公告)日：1997-06-24
申请号：US488396
申请日：1995-06-07
申请人： James F. Fogt , Jean-Luc Caillat
发明人： James F. Fogt , Jean-Luc Caillat
CPC分类号： F01C1/0215 , F04C29/042 , F25B31/008 , F25B41/04 , F04C18/0215
摘要： A scroll compressor includes a liquid injection system. The liquid injection system receives liquid refrigerant from the refrigeration system at a point between the condenser and the evaporator. This liquid refrigerant is then injected into at least one enclosed space defined by the scrolls of the scroll compressor. The liquid injection system includes a valve which selectively controls the flow of liquid refrigerant to the enclosed space. The valve is responsive to the discharge pressure of the compressor.
摘要翻译： 涡旋式压缩机包括液体喷射系统。 液体注入系统在冷凝器和蒸发器之间的点处从制冷系统接收液体制冷剂。 然后将该液体制冷剂注入到由涡旋压缩机的涡卷限定的至少一个封闭空间中。 液体注射系统包括一个阀门，其选择性地控制液体制冷剂流向封闭空间的流体。 阀对压缩机的排出压力作出响应。
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公开(公告)号：US4850819A
公开(公告)日：1989-07-25
申请号：US123185
申请日：1987-11-20
申请人： James W. Bush , James F. Fogt
发明人： James W. Bush , James F. Fogt
CPC分类号： F04C29/028
摘要： A pair of thrust washers support the lower end of a crankshaft for rotation in a bearing in a hermetic refrigerant motor compressor and also provide a combination of oil passages for supplying lubricating oil to a pump in a crankshaft and from the pump to the bearing.
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公开(公告)号：US4450860A
公开(公告)日：1984-05-29
申请号：US234169
申请日：1981-02-13
申请人： Woodie R. Francis , James F. Fogt
发明人： Woodie R. Francis , James F. Fogt
CPC分类号： F04B39/108 , F16K15/025 , Y10T137/7937
摘要： An improved valve plate assembly is disclosed herein which incorporates a spring retainer which is press fitted into a suitable opening provided in the upper plate of a multiple piece valve plate assembly. The spring retainer element may be suitably designed for use with either coil or leaf type springs. An improved attachment arrangement for connecting the leaf spring to the valve member is also disclosed.
摘要翻译： 本文公开了一种改进的阀板组件，其包括弹簧保持器，其被压配合到设置在多片阀板组件的上板中的合适的开口中。 弹簧保持器元件可以适当地设计用于线圈或叶片型弹簧。 还公开了用于将板簧连接到阀构件的改进的附接装置。
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公开(公告)号：US08764423B2
公开(公告)日：2014-07-01
申请号：US13528285
申请日：2012-06-20
申请人： Kirill M. Ignatiev , James F. Fogt
发明人： Kirill M. Ignatiev , James F. Fogt
CPC分类号： F04C18/0215 , F04C18/0253 , F04C18/0261 , F04C23/008 , F04C27/005 , F04C29/0007 , F04C29/02 , F04C2240/50 , Y10S418/01
摘要： A compressor may include a shell assembly, a first scroll member located within the shell assembly and including a first end plate and a first spiral wrap extending from the first end plate, and a second scroll member located within the shell assembly, supported for orbital movement relative to the first scroll member and including a second end plate and a second spiral wrap extending from the second end plate and meshingly engaged with the first spiral wrap to form compression pockets. The first scroll member may define a fluid injection port and the second scroll member may define a passage in communication with the fluid injection port and at least one of the compression pockets to provide pressurized vapor from the fluid injection port to the at least one of the compression pockets.
摘要翻译： 压缩机可以包括壳体组件，位于壳体组件内的第一涡旋构件，并且包括第一端板和从第一端板延伸的第一螺旋形涡卷，以及位于壳组件内的第二涡旋构件，支撑用于轨道运动 相对于第一涡旋构件并且包括第二端板和从第二端板延伸并与第一螺旋形卷绕物啮合地形成压缩腔的第二螺旋形涡卷。 第一涡旋构件可以限定流体喷射端口，并且第二涡旋构件可以限定与流体喷射端口和至少一个压缩凹穴连通的通道，以将压力蒸汽从流体喷射端口提供到至少一个 压缩口袋。
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公开(公告)号：US20120258004A1
公开(公告)日：2012-10-11
申请号：US13528285
申请日：2012-06-20
申请人： Kirill M. Ignatiev , James F. Fogt , Masao Akei
发明人： Kirill M. Ignatiev , James F. Fogt , Masao Akei
IPC分类号： F04C2/00
CPC分类号： F04C18/0215 , F04C18/0253 , F04C18/0261 , F04C23/008 , F04C27/005 , F04C29/0007 , F04C29/02 , F04C2240/50 , Y10S418/01
摘要： A compressor may include a shell assembly, a first scroll member located within the shell assembly and including a first end plate and a first spiral wrap extending from the first end plate, and a second scroll member located within the shell assembly, supported for orbital movement relative to the first scroll member and including a second end plate and a second spiral wrap extending from the second end plate and meshingly engaged with the first spiral wrap to form compression pockets. The first scroll member may define a fluid injection port and the second scroll member may define a passage in communication with the fluid injection port and at least one of the compression pockets to provide pressurized vapor from the fluid injection port to the at least one of the compression pockets.
摘要翻译： 压缩机可以包括壳体组件，位于壳体组件内的第一涡旋构件，并且包括第一端板和从第一端板延伸的第一螺旋形涡卷，以及位于壳组件内的第二涡旋构件，支撑用于轨道运动 相对于第一涡旋构件并且包括第二端板和从第二端板延伸并与第一螺旋形卷绕物啮合地形成压缩腔的第二螺旋形涡卷。 第一涡旋构件可以限定流体喷射端口，并且第二涡旋构件可以限定与流体喷射端口和至少一个压缩凹穴连通的通道，以将压力蒸汽从流体喷射端口提供到至少一个 压缩口袋。
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