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1. 发明授权

US10634137B2 Suction header arrangement for oil management in multiple-compressor systems 有权
公开(公告)号：US10634137B2
公开(公告)日：2020-04-28
申请号：US13932540
申请日：2013-07-01
申请人： Bruce A. Fraser , Ronald J. Duppert , Wayne P. Beagle
发明人： Bruce A. Fraser , Ronald J. Duppert , Wayne P. Beagle
IPC分类号： F04C15/00 , F04C29/12 , F04C28/02 , F04C29/02 , F25B31/00 , F04C18/02 , F04C23/00
CPC分类号： F04C15/0088 , F04C18/0215 , F04C23/001 , F04C28/02 , F04C29/028 , F04C29/12 , F25B31/004 , F04C23/008 , F04C29/026 , F04C2240/806 , F25B2400/075
摘要： A refrigeration system with two or more compressors configured to compress a flow of refrigerant with oil entrained therein. A suction flow piping arrangement is configured to supply a flow of refrigerant and oil to the two or more compressors. The suction flow piping arrangement has a suction header configured to carry the flow of refrigerant and oil, and a primary compressor supply conduit connected to the suction header. The primary compressor supply conduit supplies refrigerant and oil to a first compressor of the two or more compressors. A secondary compressor supply conduit branches off from the suction header. The secondary compressor supply conduit supplies refrigerant to a second compressor of the two or more compressors. The primary compressor supply conduit is configured to supply more oil to the first compressor than the secondary compressor supply conduit supplies to the second compressor.

2. 发明授权

US09689386B2 Method of active oil management for multiple scroll compressors 有权
公开(公告)号：US09689386B2
公开(公告)日：2017-06-27
申请号：US13950467
申请日：2013-07-25
申请人： Bruce A. Fraser , Ronald J. Duppert , Wayne P. Beagle , Kurt William Robert Bessel
发明人： Bruce A. Fraser , Ronald J. Duppert , Wayne P. Beagle , Kurt William Robert Bessel
IPC分类号： F04C18/02 , F04C23/00 , F04C28/02 , F04C29/02
CPC分类号： F04C18/02 , F04C18/0215 , F04C23/001 , F04C23/008 , F04C28/02 , F04C29/021 , F04C2270/24
摘要： A method of operating a refrigeration system uses a plurality of compressors in connected parallel. The method includes returning refrigerant and oil to the compressors, the refrigerant also having oil entrained therein, separating the oil entrained in the refrigerant, and returning more of the oil entrained in the refrigerant to a lead compressor of the plurality of compressors regardless of whether the lead compressor is operating. The method also includes connecting the oil sumps of all of the plurality of compressors such that oil is supplied from the lead compressor to at least one non-lead compressor of the plurality of compressors when the at least one non-lead compressor is operating.

3. 发明申请

US20140037483A1 Method of Active Oil Management for Multiple Scroll Compressors 有权
标题翻译：多涡旋压缩机主动油管理方法
公开(公告)号：US20140037483A1
公开(公告)日：2014-02-06
申请号：US13950467
申请日：2013-07-25
申请人： Bruce A. Fraser , Ronald J. Duppert , Wayne P. Beagle , Kurt William Robert Bessel
发明人： Bruce A. Fraser , Ronald J. Duppert , Wayne P. Beagle , Kurt William Robert Bessel
IPC分类号： F04C18/02
CPC分类号： F04C18/02 , F04C18/0215 , F04C23/001 , F04C23/008 , F04C28/02 , F04C29/021 , F04C2270/24
摘要： A method of operating a refrigeration system uses a plurality of compressors in connected parallel. The method includes returning refrigerant and oil to the compressors, the refrigerant also having oil entrained therein, separating the oil entrained in the refrigerant, and returning more of the oil entrained in the refrigerant to a lead compressor of the plurality of compressors regardless of whether the lead compressor is operating. The method also includes connecting the oil sumps of all of the plurality of compressors such that oil is supplied from the lead compressor to at least one non-lead compressor of the plurality of compressors when the at least one non-lead compressor is operating.
摘要翻译：操作制冷系统的方法使用并联连接的多个压缩机。该方法包括将制冷剂和油返回到压缩机，制冷剂还夹带有油，分离夹带在制冷剂中的油，并将更多的夹带在制冷剂中的油返回到多个压缩机的主压缩机，而不管铅压缩机正在运行。该方法还包括连接所有多个压缩机的油底壳，使得当至少一个非铅压缩机运行时，油从主压缩机供应到多个压缩机中的至少一个非前置压缩机。

4. 发明申请

US20140056725A1 Suction Header Arrangement for Oil Management in Multiple-Compressor Systems 审中-公开
标题翻译：多压缩机系统油管理抽头安排
公开(公告)号：US20140056725A1
公开(公告)日：2014-02-27
申请号：US13932540
申请日：2013-07-01
申请人： Bruce A. Fraser , Ronald J. Duppert , Wayne P. Beagle
发明人： Bruce A. Fraser , Ronald J. Duppert , Wayne P. Beagle
IPC分类号： F04C15/00
CPC分类号： F04C15/0088 , F04C18/0215 , F04C23/001 , F04C23/008 , F04C28/02 , F04C29/026 , F04C29/028 , F04C29/12 , F04C2240/806 , F25B31/004 , F25B2400/075
摘要： A refrigeration system with two or more compressors configured to compress a flow of refrigerant with oil entrained therein. A suction flow piping arrangement is configured to supply a flow of refrigerant and oil to the two or more compressors. The suction flow piping arrangement has a suction header configured to carry the flow of refrigerant and oil, and a primary compressor supply conduit connected to the suction header. The primary compressor supply conduit supplies refrigerant and oil to a first compressor of the two or more compressors. A secondary compressor supply conduit branches off from the suction header. The secondary compressor supply conduit supplies refrigerant to a second compressor of the two or more compressors. The primary compressor supply conduit is configured to supply more oil to the first compressor than the secondary compressor supply conduit supplies to the second compressor.
摘要翻译：一种具有两个或多个压缩机的制冷系统，其构造成用夹带在其中的油来压缩制冷剂流。抽吸流动管道装置被配置为向两个或更多个压缩机供应制冷剂和油的流。吸入管道装置具有被配置为承载制冷剂和油的流动的抽吸集管和连接到抽吸集管的主要压缩机供应管道。主压缩机供应管道将制冷剂和油向两个或多个压缩机的第一压缩机供应。二次压缩机供应管道从吸头分流。二次压缩机供应管道将制冷剂提供给两个或更多个压缩机的第二压缩机。主压缩机供应管道被配置为比第二压缩机供应管道向第二压缩机供应更多的油到第一压缩机。

5. 发明申请

US20090185921A1 Scroll Compressor Having Standardized Power Strip 有权
标题翻译：具有标准电源带的涡旋压缩机
公开(公告)号：US20090185921A1
公开(公告)日：2009-07-23
申请号：US12015660
申请日：2008-01-17
申请人： Wayne P. Beagle , Ronald J. Duppert , Scott R. Almstead
发明人： Wayne P. Beagle , Ronald J. Duppert , Scott R. Almstead
IPC分类号： F04B17/00 , F25D19/00
CPC分类号： F04C18/0215 , F04C2240/803
摘要： A scroll compressor for compressing fluid has a common terminal block for electrical hook-ups. The compressor includes a compressor section; a drive unit operative to drive the compressor section for compressing fluid; a protection module; and a power connector for connecting electrical power to the drive unit to facilitate operation of the scroll compressor bodies. The common terminal block provides for connection to the protection module and the power connector for the compressor.
摘要翻译：用于压缩流体的涡旋压缩机具有用于电连接的公共端子块。压缩机包括压缩机部分; 驱动单元，用于驱动压缩机部分以压缩流体; 保护模块; 以及用于将电力连接到驱动单元以便于涡旋压缩机主体的操作的电源连接器。公共端子块提供与保护模块和压缩机的电源连接器的连接。

6. 发明申请

US20090185930A1 Scroll Compressor with Housing Shell Location 失效
标题翻译：涡旋压缩机与外壳位置
公开(公告)号：US20090185930A1
公开(公告)日：2009-07-23
申请号：US12015651
申请日：2008-01-17
申请人： Ronald J. Duppert , Wayne P. Beagle , James W. Bush
发明人： Ronald J. Duppert , Wayne P. Beagle , James W. Bush
IPC分类号： F04C27/00 , F04C18/04 , B23P15/00
CPC分类号： F01C21/007 , F01C21/02 , F04C18/0207 , F04C18/04 , F04C18/086 , F04C23/008 , F04C27/007 , F04C2230/603 , F04C2230/70 , F04C2240/30 , Y10T29/4924
摘要： A scroll compressor includes a feature for location of a housing shell section off of one of the scroll compressor bodies. According to this aspect, a scroll compressor comprises a housing including a shell section; scroll compressor bodies having respective bases and respective scroll ribs that project from the respective bases and which mutually engage about an axis for compressing fluid; and a drive unit operative to facilitate relative movement between the scroll compressor bodies. The shell section is located axially relative to a remainder of the housing off of one of the scroll compressor bodies.
摘要翻译：涡旋式压缩机包括用于将壳体壳体部分定位成离开一个涡旋压缩机本体的特征。根据这个方面，涡旋式压缩机包括壳体，壳体包括壳体部分; 涡旋式压缩机主体具有各自的底座和相应的涡旋肋，这些涡旋肋从相应的基座突出并且围绕轴线相互接合以压缩流体; 以及驱动单元，其用于促进涡旋压缩机主体之间的相对运动。壳体部分相对于其中一个涡旋压缩机主体的壳体的其余部分轴向地定位。

7. 发明授权

US07878775B2 Scroll compressor with housing shell location 失效
标题翻译：涡旋压缩机带外壳位置
公开(公告)号：US07878775B2
公开(公告)日：2011-02-01
申请号：US12015651
申请日：2008-01-17
申请人： Ronald J. Duppert , Wayne P. Beagle , James W. Bush
发明人： Ronald J. Duppert , Wayne P. Beagle , James W. Bush
IPC分类号： F01C1/02 , F03C2/00 , F03C4/00
CPC分类号： F01C21/007 , F01C21/02 , F04C18/0207 , F04C18/04 , F04C18/086 , F04C23/008 , F04C27/007 , F04C2230/603 , F04C2230/70 , F04C2240/30 , Y10T29/4924
摘要： A scroll compressor includes a feature for location of a housing shell section off of one of the scroll compressor bodies. According to this aspect, a scroll compressor comprises a housing including a shell section; scroll compressor bodies having respective bases and respective scroll ribs that project from the respective bases and which mutually engage about an axis for compressing fluid; and a drive unit operative to facilitate relative movement between the scroll compressor bodies. The shell section is located axially relative to a remainder of the housing off of one of the scroll compressor bodies.
摘要翻译：涡旋式压缩机包括用于将壳体壳体部分定位成离开一个涡旋压缩机本体的特征。根据这个方面，涡旋式压缩机包括壳体，壳体包括壳体部分; 涡旋式压缩机主体具有各自的底座和相应的涡旋肋，这些涡旋肋从相应的基座突出并且围绕轴线相互接合以压缩流体; 以及驱动单元，其用于促进涡旋压缩机主体之间的相对运动。壳体部分相对于其中一个涡旋压缩机主体的壳体的其余部分轴向地定位。

8. 发明申请

US20170022989A1 UNFASTENED THRUST PLATE 审中-公开
标题翻译：坚固的板材
公开(公告)号：US20170022989A1
公开(公告)日：2017-01-26
申请号：US14805097
申请日：2015-07-21
申请人： Ronald J. Duppert , James William Bush , Wayne P. Beagle
发明人： Ronald J. Duppert , James William Bush , Wayne P. Beagle
IPC分类号： F04C27/00 , F04C18/02
CPC分类号： F04C27/005 , F01C17/066 , F04C18/0215 , F04C18/0223 , F04C23/008 , F04C2240/50
摘要： A scroll compressor with unfastened thrust plate includes a compressor housing and scroll compressor bodies disposed in the compressor housing. The scroll bodies include a fixed scroll body and a moveable scroll body. The fixed and moveable scroll bodies have respective bases and respective scroll ribs that project from the respective bases. The scroll ribs mutually engage. The moveable scroll body is movable relative to the fixed scroll body for compressing fluid. An upper bearing member provides axial thrust support to the moveable scroll compressor body through a bearing support via an unfastened thrust plate that is located between the upper bearing member and the moveable scroll body. The unfastened thrust plate has no means of attachment to the upper bearing member or to the moveable scroll body.
摘要翻译：具有松开止推板的涡旋压缩机包括设置在压缩机壳体中的压缩机壳体和涡旋压缩机体。涡卷体包括固定涡旋体和可动涡旋体。固定和可移动的涡管体具有相应的基部和相应的从相应的基部突出的涡旋肋。涡卷互相啮合。可动涡旋体相对于固定涡旋体可移动，用于压缩流体。上轴承构件通过轴承支撑件经由位于上轴承构件和可移动涡旋体之间的未松紧推力板向可动涡旋压缩机本体提供轴向推力支撑。未固定的止推板没有附接到上轴承构件或可移动涡旋体的装置。

9. 发明授权

US07997877B2 Scroll compressor having standardized power strip 有权
标题翻译：具有标准化电源条的涡旋压缩机
公开(公告)号：US07997877B2
公开(公告)日：2011-08-16
申请号：US12015660
申请日：2008-01-17
申请人： Wayne P. Beagle , Ronald J. Duppert , Scott R. Almstead
发明人： Wayne P. Beagle , Ronald J. Duppert , Scott R. Almstead
IPC分类号： F04B49/06
CPC分类号： F04C18/0215 , F04C2240/803
摘要： A scroll compressor for compressing fluid has a common terminal block for electrical hook-ups. The compressor includes a compressor section; a drive unit operative to drive the compressor section for compressing fluid; a protection module; and a power connector for connecting electrical power to the drive unit to facilitate operation of the scroll compressor bodies. The common terminal block provides for connection to the protection module and the power connector for the compressor.
摘要翻译：用于压缩流体的涡旋压缩机具有用于电连接的公共端子块。压缩机包括压缩机部分; 驱动单元，用于驱动压缩机部分以压缩流体; 保护模块; 以及用于将电力连接到驱动单元以便于涡旋压缩机主体的操作的电源连接器。公共端子块提供与保护模块和压缩机的电源连接器的连接。

10. 发明授权

US06468060B1 Oil film dilation for compressor suction valve stress reduction 失效
标题翻译：油膜膨胀用于压缩机吸气阀应力减少
公开(公告)号：US06468060B1
公开(公告)日：2002-10-22
申请号：US09032971
申请日：1998-03-02
申请人： Michael J. Dormer , Bruce A. Fraser , Wayne P. Beagle , Peter F. Kaido , Kyle D. Wessells
发明人： Michael J. Dormer , Bruce A. Fraser , Wayne P. Beagle , Peter F. Kaido , Kyle D. Wessells
IPC分类号： F04B3910
CPC分类号： F04B39/1073 , Y10T137/4358 , Y10T137/7892
摘要： The seat of a suction valve of a reciprocating compressor is modified to limit the radial extent and thereby the area in which an annular oil film can be established between the valve and the valve seat. The preferred radial extent of the seating surface is 0.014 to 0.018 inches and the preferred ratio of the area of the suction valve seat to the passage therethrough is in the range of 13% to 25%.
摘要翻译：改变往复式压缩机的吸入阀的座位以限制径向范围，从而限制在阀和阀座之间建立环形油膜的区域。座表面的优选径向范围为0.014至0.018英寸，并且吸入阀座的面积与通过其的通道的优选比率在13％至25％的范围内。

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