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21. 发明授权

US09677551B2 Compressor and oil drain system 有权
公开(公告)号：US09677551B2
公开(公告)日：2017-06-13
申请号：US14832562
申请日：2015-08-21
申请人： Ingersoll-Rand Company
发明人： Ritesh Kumar Mistry , Dileep G. Patil , Leandre Adifon
IPC分类号： F16L5/00 , F04B23/02 , F04D3/00 , F04D1/00 , F04D13/06 , F04B17/03 , F04B17/05
CPC分类号： F04B23/02 , F04B17/03 , F04B17/05 , F04B39/02 , F04B39/0284 , F04B39/123 , F04B39/16 , F04D1/00 , F04D3/00 , F04D13/06 , F04D17/12 , F04D25/163 , F04D29/061
摘要： A compressor system is disclosed with a base structure configured to support a compressor. A removable oil reservoir is connectable with the base structure. An oil drain tube is configured to be in fluid communication with portions of the compressor system and the oil reservoir. The oil reservoir is configured to slidingly move relative to the base structure and engage with the oil drain tube in a fluid sealing arrangement.

22. 发明授权

US09664186B2 Diaphragm pumps with air savings devices 有权
公开(公告)号：US09664186B2
公开(公告)日：2017-05-30
申请号：US14316780
申请日：2014-06-26
申请人： Ingersoll-Rand Company
发明人： Jevawn Sebastian Roberts , Michael Brace Orndorff
IPC分类号： F04B43/073 , F04B43/02 , F04B45/04 , F04B45/053
CPC分类号： F04B43/073 , F04B43/025 , F04B43/026 , F04B45/043 , F04B45/0536 , F04B49/22
摘要： In at least one illustrative embodiment, a diaphragm pump may include a sleeve formed to include (i) a bore extending along a longitudinal axis and (ii) a sleeve port that opens to the bore, and a spool supported in the bore of the sleeve and formed to include a spool port, the spool being configured to move with a diaphragm during at least a portion of a stroke of the diaphragm such that the spool slides relative to the sleeve and, when the diaphragm reaches a turndown position that is between first and second end-of-stroke positions, the spool port aligns with the sleeve port to cause a pilot signal to be supplied to a cut-off valve. At least one of the sleeve and the spool may be rotatable about the longitudinal axis to adjust a location of the turndown position relative to the first and second end-of-stroke positions.

23. 发明授权

US09597784B2 Impact tools 有权
公开(公告)号：US09597784B2
公开(公告)日：2017-03-21
申请号：US13964297
申请日：2013-08-12
申请人： Ingersoll-Rand Company
发明人： Mark T. McClung
IPC分类号： B25B21/02
CPC分类号： B25B21/02 , B25B21/026
摘要： Illustrative embodiments of impact tools are disclosed. In at least one illustrative embodiment, an impact tool may comprise an impact mechanism including a hammer and an anvil. The hammer may be configured to rotate and to move between a disengaged position in which the hammer does not impact the anvil when rotating and an engaged position in which the hammer impacts the anvil when rotating, and the anvil may be configured to rotate when impacted by the hammer. The impact tool may further comprise an electronic controller configured to cause the hammer to (i) rotate in the disengaged position until reaching a threshold rotational speed and (ii) move from the disengaged position to the engaged position in response to the hammer achieving the threshold rotational speed.

24. 发明授权

US09587646B2 Centrifugal compressor diffuser vanelet 有权
标题翻译：离心式压缩机扩散器小叶
公开(公告)号：US09587646B2
公开(公告)日：2017-03-07
申请号：US13975283
申请日：2013-08-23
申请人： Ingersoll-Rand Company
发明人： Chester V. Swiatek , Mikhail Grigoriev , James Hitt , Noel Blair
IPC分类号： F04D29/44 , F04D29/66
CPC分类号： F04D29/44 , F04D29/444 , F04D29/666 , F05D2250/52
摘要： A system, in certain embodiments, includes a centrifugal compressor diffuser including a flow path having a first surface and a second surface defining opposite axial sides of the flow path. The centrifugal compressor diffuser also includes multiple vanes extending from the first surface to the second surface of the flow path. A first profile of each vane varies along an axial direction. The centrifugal compressor diffuser further includes multiple vanelets extending from the first surface toward the second surface in the axial direction. A first axial extent of each vanelet is less than a second axial extent of the flow path. In addition, a second profile of each vanelet varies along the axial direction and/or the vanelets form a non-periodic pattern around a circumference of the flow path.
摘要翻译：在某些实施例中，系统包括离心压缩机扩散器，其包括具有第一表面的流动路径和限定流动路径的相对的轴向侧面的第二表面。离心压缩机扩散器还包括从流动路径的第一表面延伸到第二表面的多个叶片。每个叶片的第一轮廓沿轴向方向变化。离心压缩机扩散器还包括沿轴向从第一表面向第二表面延伸的多个小叶片。每个叶片的第一轴向范围小于流动路径的第二轴向范围。此外，每个小叶的第二轮廓沿着轴向方向变化，和/或叶片围绕流动路径的圆周形成非周期性图案。

25. 发明授权

US09551355B2 Diffuser using detachable vanes 有权
标题翻译：扩散器使用可拆卸的叶片
公开(公告)号：US09551355B2
公开(公告)日：2017-01-24
申请号：US14144504
申请日：2013-12-30
申请人： Ingersoll-Rand Company
发明人： Noel Blair , Charles F. Herr , David N. O'Neill
IPC分类号： F04D29/44 , F04D25/16
CPC分类号： F04D29/444 , F04D25/163 , F05D2250/52
摘要： A system, in certain embodiments, includes a plurality of detachable, three-dimensional diffuser vanes attached to a diffuser plate of a centrifugal compressor. In certain embodiments, the detachable, three-dimensional diffuser vanes may be attached to the diffuser plate using threaded fasteners. In addition, dowel pins may be used to align the detachable, three-dimensional diffuser vanes with respect to the diffuser plate. However, in other embodiments, the detachable, three-dimensional diffuser vanes may include a tab configured to fit securely within a groove in the diffuser plate. In addition, the tabs of the detachable, three-dimensional diffuser vanes may include indentions that mate with extensions extending from the diffuser plate, wherein the tabs may slide into slots between the extensions and the grooves of the diffuser plate.
摘要翻译：在某些实施例中，系统包括附接到离心压缩机的扩散板的多个可拆卸的三维扩散器叶片。在某些实施例中，可拆卸的三维扩散器叶片可以使用螺纹紧固件附接到扩散板。此外，定位销可用于将可拆卸的三维扩散器叶片相对于扩散板对准。然而，在其他实施例中，可拆卸的三维扩散器叶片可以包括构造成牢固地配合在扩散板中的凹槽内的突出部。此外，可拆卸的三维扩散器叶片的突片可以包括与从扩散板延伸的延伸部配合的凹口，其中突片可以滑入延伸部和扩散板的凹槽之间的狭槽中。

26. 发明授权

US09546660B2 Compressor system with resonator 有权
标题翻译：带谐振器的压缩机系统
公开(公告)号：US09546660B2
公开(公告)日：2017-01-17
申请号：US14293886
申请日：2014-06-02
申请人： Ingersoll-Rand Company
发明人： Michael John Lucas , Amin W. Haghjoo
IPC分类号： F01C13/00 , F03C2/00 , F03C4/00 , F04C2/00 , F04C29/06 , F04C18/10 , F04C15/00 , F04C2/16 , F04C18/16 , F04D29/66 , F04B39/00 , F16L55/033 , F16L55/027
CPC分类号： F04C29/065 , F04B39/0027 , F04C2/16 , F04C15/0049 , F04C18/10 , F04C18/16 , F04C29/061 , F04D29/665 , F16L55/02781 , F16L55/033
摘要： In one form, a compressor system includes a compressor, and an annular ring disposed downstream of the compressor and structured to reduce pressure fluctuations in the pressurized air discharged by the compressor. The annular ring may include an internal passage for conducting the pressurized air. The annular ring may include at least one resonator in fluid communication with the internal passage. Further embodiments, forms, features, aspects, benefits, and advantages of the present application will become apparent from the description and figures provided herewith.
摘要翻译：在一种形式中，压缩机系统包括压缩机和设置在压缩机下游的环形环，并且构造成减小由压缩机排出的加压空气中的压力波动。环形环可以包括用于传导加压空气的内部通道。环形环可以包括与内部通道流体连通的至少一个谐振器。本申请的其它实施例，形式，特征，方面，益处和优点将从本文提供的描述和附图中变得显而易见。

27. 发明授权

US09482453B2 Air dryer assembly 有权
标题翻译：空气干燥器总成
公开(公告)号：US09482453B2
公开(公告)日：2016-11-01
申请号：US13549499
申请日：2012-07-15
申请人： Charles J. Bergh
发明人： Charles J. Bergh
IPC分类号： F25B29/00 , B01D53/26
CPC分类号： F25B29/003 , B01D53/265 , F25B29/00 , F25B2313/0231
摘要： A dryer operable to separate a portion of an entrained liquid from a flow of gas includes a pressure vessel to contain the flow of gas and entrained liquid within the pressure vessel. A precooler/reheater is positioned within the pressure vessel to cool the flow of gas and the entrained liquid and an evaporator is positioned within the pressure vessel to cool the flow of gas and the entrained liquid from the precooler/reheater. A separator receives the flow of gas and the entrained liquid from the evaporator and is operable to separate the flow of gas and the entrained liquid into a flow of substantially dry gas and a liquid. The liquid collects in the bottom of the pressure vessel. A drain valve is movable between an open position and a closed position in response to the quantity of liquid within the bottom of the pressure vessel.
摘要翻译：可操作地将夹带的液体的一部分与气流分离的干燥机包括压力容器，以将气体和夹带的液体流包含在压力容器内。预冷器/再热器位于压力容器内以冷却气体和夹带的液体，并且蒸发器位于压力容器内以冷却气体流和来自预冷器/再热器的夹带液体。分离器接收来自蒸发器的气体和夹带的液体，并且可操作以将气流和夹带的液体分离成基本上干燥的气体和液体的流。液体收集在压力容器的底部。排水阀响应于压力容器底部内的液体量在打开位置和关闭位置之间移动。

28. 发明授权

US09469017B2 One-piece power socket for an impact tool 有权
标题翻译：用于冲击工具的一体式电源插座
公开(公告)号：US09469017B2
公开(公告)日：2016-10-18
申请号：US14169999
申请日：2014-01-31
申请人： Ingersoll-Rand Company
发明人： Warren A. Seith , Aaron M. Crescenti
IPC分类号： B25B13/06 , B25B21/02
CPC分类号： B25B13/06 , B25B13/065 , B25B21/02
摘要： A socket for an impact tool includes an input recess configured to receive an anvil of the impact tool and an output recess configured to receive a head of a fastener.
摘要翻译：用于冲击工具的插座包括被配置为接收冲击工具的砧座的输入凹部和被配置为容纳紧固件的头部的输出凹部。

29. 发明授权

US09463557B2 Power socket for an impact tool 有权
标题翻译：用于冲击工具的电源插座
公开(公告)号：US09463557B2
公开(公告)日：2016-10-11
申请号：US14169945
申请日：2014-01-31
申请人： Ingersoll-Rand Company
发明人： Warren A. Seith , Aaron M. Crescenti
IPC分类号： B25B23/00 , B25B13/06 , B25B21/00 , B25B21/02
CPC分类号： B25B23/0035 , B25B13/06 , B25B21/02
摘要： A socket for an impact tool includes an input recess configured to receive an anvil of the impact tool and an output recess configured to receive a head of a fastener.
摘要翻译：用于冲击工具的插座包括被配置为接收冲击工具的砧座的输入凹部和被配置为容纳紧固件的头部的输出凹部。

30. 外观设计

USD763320S1 Sculpted impeller 有权
公开(公告)号：USD763320S1
公开(公告)日：2016-08-09
申请号：US29492727
申请日：2014-06-02
申请人： Cameron International Corporation
设计人： Chester V. Swiatek , Mikhail Grigoriev , James Hitt
CPC分类号： F04D29/30

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