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1. 发明授权

US09771844B2 Two-stroke lean burn gas engine with a silencer-catalytic converter 有权
公开(公告)号：US09771844B2
公开(公告)日：2017-09-26
申请号：US14177007
申请日：2014-02-10
申请人： GE Oil & Gas Compression Systems, LLC
发明人： Bruce M. Chrisman , Thomas J. Hurley
IPC分类号： F01N3/10 , F01N3/035 , F01N1/16 , F01N3/037 , F01N3/28
CPC分类号： F01N3/035 , F01N1/166 , F01N3/037 , F01N3/2885 , F01N2470/18 , F01N2490/04
摘要： A low emissions 2-stroke natural gas fueled engine includes at least one cylinder with an exhaust port in communication with a silencer-catalytic converter unit. The unit has first and second volumes in communication with each other. The first volume damps spurious exhaust pressure excursions and removes particulates in the exhaust. The second volume houses an oxidation catalyst for treating exhaust to reduce exhaust emissions. The engine oil has at most 10 ppm zinc content to reduce metal poisons contained in the exhaust prior to contact with the oxidation catalyst. The engine oil preferably has a very low ash content to minimize sulfur combustion components in the exhaust to reduce masking of the oxidation catalyst. The first volume preferably has a pressure relief valve set to relieve at a pressure greater than the maximum normal operating pressure of the engine to avoid excessive pressure excursions of the engine exhaust from damaging the oxidation catalyst.

2. 发明授权

US09938886B2 Internal combustion engine with shrouded injection valve and pre-combustion chamber system 有权
公开(公告)号：US09938886B2
公开(公告)日：2018-04-10
申请号：US12867248
申请日：2009-03-02
申请人： Gene McClendon
发明人： Gene McClendon
IPC分类号： F02B19/00 , F02B19/08 , F02B19/10 , F02B19/12 , F02B19/18 , F02B25/14 , F02B75/02
CPC分类号： F02B19/08 , F02B19/1014 , F02B19/108 , F02B19/109 , F02B19/12 , F02B19/18 , F02B25/14 , F02B2075/025 , Y02T10/125
摘要： An engine is provided. In one embodiment, the engine includes a precombustion chamber having a body, a secondary combustion chamber disposed at least partially in the body, and a plurality of passages configured to place the precombustion chamber in fluid communication with a main combustion chamber.

3. 发明授权

US09745891B2 Internal combustion engine with shrouded injection valve and precombustion chamber system 有权
公开(公告)号：US09745891B2
公开(公告)日：2017-08-29
申请号：US13975325
申请日：2013-08-24
申请人： GE Oil & Gas Compression Systems, LLC
发明人： Gene McClendon , Randall A. Coleman
IPC分类号： F02B19/00 , F02B19/08 , F02B19/10 , F02B19/12 , F02B19/18 , F02B25/14 , F02B75/02
CPC分类号： F02B19/08 , F02B19/1014 , F02B19/108 , F02B19/109 , F02B19/12 , F02B19/18 , F02B25/14 , F02B2075/025 , Y02T10/125
摘要： An engine is provided. In one embodiment, the engine includes a precombustion chamber having a body, a secondary combustion chamber disposed at least partially in the body, and a plurality of passages configured to place the precombustion chamber in fluid communication with a main combustion chamber.

4. 发明授权

US09739304B2 Light composite crosshead 有权
公开(公告)号：US09739304B2
公开(公告)日：2017-08-22
申请号：US13674932
申请日：2012-11-12
申请人： GE Oil & Gas Compression Systems, LLC
发明人： Omar M. Kabir , John C. Bartos , Kent Pearl
IPC分类号： F16C5/00 , F16C29/02 , F16C11/02
CPC分类号： F16C29/02 , F01M2011/022 , F16C5/00 , F16C11/02 , F16C33/1045 , F16C33/1065 , F16J1/001 , F16J1/006 , F16J1/12 , F16N7/40
摘要： A system, in certain embodiments, includes a composite crosshead. The composite crosshead comprises a crosshead body made of a first composite material, wherein the first composite material comprises a first reinforcing material distributed in a first matrix material, wherein the composite crosshead is configured to move in a reciprocating motion in a machine.

5. 外观设计

USD791842S1 Dual compressor nozzle 有权
公开(公告)号：USD791842S1
公开(公告)日：2017-07-11
申请号：US29553812
申请日：2016-02-04
申请人： GE Oil & Gas Compression System LLC
设计人： Karthik Ramakumar , Kyle Sembera

6. 发明授权

US08974201B2 Rotating compressor valve 有权
标题翻译：旋转压缩机阀门
公开(公告)号：US08974201B2
公开(公告)日：2015-03-10
申请号：US13403761
申请日：2012-02-23
申请人： Spencer T. Oulman , Kyle W. Sembera , Omar M. Kabir , Thomas C. Riggs
发明人： Spencer T. Oulman , Kyle W. Sembera , Omar M. Kabir , Thomas C. Riggs
IPC分类号： F04B7/00
CPC分类号： F04B39/10 , F04B7/0046 , F16K3/085 , F16K11/074 , F16K31/041 , F16K31/046 , Y10T137/0318 , Y10T137/86743
摘要： As described in detail below, the disclosed embodiments include a rotating compressor valve having stationary front and rear plates (e.g., guards) and a rotating plate configured to rotate relative to the stationary front and rear plates. The stationary front and rear plates and the rotating plate all include a plurality of slots which, when aligned, allow a process fluid (e.g., natural gas) to flow through the rotating compressor valve. In certain embodiments, the slots of the rotating plate include an arc radius that is smaller than an arc radius of the slots of the stationary front and rear plates.
摘要翻译：如下面详细描述的，所公开的实施例包括具有固定的前板和后板（例如，防护件）的旋转压缩机阀和被配置为相对于固定的前板和后板旋转的旋转板。固定的前板和后板以及旋转板都包括多个槽，当对准时，允许工艺流体（例如天然气）流过旋转的压缩机阀。在某些实施例中，旋转板的狭槽包括小于固定的前板和后板的槽的圆弧半径的圆弧半径。

7. 发明授权

US08951026B2 Poppet valve assembly 有权
标题翻译：提升阀总成
公开(公告)号：US08951026B2
公开(公告)日：2015-02-10
申请号：US13802634
申请日：2013-03-13
申请人： Cameron International Corporation
发明人： Zahroof Mohamed
IPC分类号： F04B39/10 , F04B53/10 , F04B53/12 , F01L3/08 , F01L3/00
CPC分类号： F04B53/12 , F01L3/085 , F01L2003/25 , F04B39/1013 , Y10T137/7839 , Y10T137/87925
摘要： A novel valve assembly is provided. In one embodiment, the valve assembly includes a seat plate having a plurality of fluid conduits. The valve assembly may also include a plurality of poppet assemblies. In some embodiments, a poppet assembly of such a plurality includes at least one fluid port and a housing configured to be coupled to the seat plate to facilitate flow of a fluid through a respective fluid conduit via the at least one fluid port of the respective poppet assembly. Other devices, systems, and methods related to poppet assemblies are also disclosed.
摘要翻译：提供了一种新颖的阀组件。在一个实施例中，阀组件包括具有多个流体导管的座板。阀组件还可以包括多个提升阀组件。在一些实施例中，这种多个提升阀组件包括至少一个流体端口和壳体，该流体端口和壳体被配置为联接到座板以促进流体经由相应流体导管经由相应提升阀的至少一个流体端口流动部件。还提出了与提升阀组件相关的其它装置，系统和方法。

8. 发明授权

US08863646B2 Compression system having seal with magnetic coupling of pistons 有权
标题翻译：压缩系统具有活塞与磁耦合的密封
公开(公告)号：US08863646B2
公开(公告)日：2014-10-21
申请号：US13003264
申请日：2009-07-31
申请人： Omar M. Kabir
发明人： Omar M. Kabir
IPC分类号： F01B9/00 , F04B17/00 , F04B53/14 , F04B9/02
CPC分类号： F04B9/02 , F04B17/00 , F04B53/144 , F04B53/146 , Y10S403/01
摘要： A system, in certain embodiments, includes a barrier with magnetic coupling between opposite sides of the barrier. For example, the system may include a first member with a first magnet that translates along with the first member, and a second member having a second magnet that translates along with the second member. The system also may include the barrier completely isolating the first member from the second member, wherein the first magnet magnetically couples with the second magnet through the barrier to impart translational motion from the first member to the second member.
摘要翻译：在某些实施例中，系统包括在屏障的相对侧之间具有磁耦合的屏障。例如，系统可以包括具有与第一构件一起平移的第一磁体的第一构件和具有与第二构件一起平移的第二磁体的第二构件。该系统还可以包括将第一构件与第二构件完全隔离的障碍物，其中第一磁体通过屏障与第二磁体磁耦合以赋予从第一构件到第二构件的平移运动。

9. 发明授权

US08813727B2 Seal assembly for a pressurized fuel feed system for an internal combustion engine 有权
标题翻译：用于内燃机的加压燃料供给系统的密封组件
公开(公告)号：US08813727B2
公开(公告)日：2014-08-26
申请号：US13249225
申请日：2011-09-29
申请人： Gene McClendon
发明人： Gene McClendon
IPC分类号： F02D9/08 , F02M21/04 , F16J15/02 , F02D9/10 , F02M21/02
CPC分类号： F16J15/028 , F02D9/1035 , F02M21/0215 , F02M21/0296 , F02M21/04 , Y02T10/32
摘要： A sealing assembly for a pressurized fuel feed system for an internal combustion engine is disclosed. The seal assembly comprises providing a fuel conduit having a fluid flow passage therethrough for conveyance of a pressurized fuel-containing gas in a general fluid-flow direction with a first sealing surface disposed on the fuel conduit. A second sealing surface engages with the first sealing surface, such as to provide a fluid-tight connection preventing pressurized gas from leaving the fluid flow passage. The said first and second sealing surfaces are substantially perpendicular to the general fluid-flow direction. An o-ring is disposed between the first sealing surface and second sealing surface, the o-ring being compressed by the first and second sealing surfaces to form said fluid-tight connection. Preferably the o-ring is subjected to a squeeze of at least 40%, more preferably 50%, when the first and second sealing surfaces are coupled together.
摘要翻译：公开了一种用于内燃机的加压燃料供给系统的密封组件。密封组件包括提供具有通过其的流体流动通道的燃料管道，用于沿一般的流体流动方向输送加压的含燃料气体，其中第一密封表面设置在燃料管道上。第二密封表面与第一密封表面接合，以便提供阻止加压气体离开流体流动通道的流体密封连接。所述第一和第二密封表面基本上垂直于一般的流体流动方向。 O形环设置在第一密封表面和第二密封表面之间，O形环由第一和第二密封表面压缩以形成流体密封连接。优选地，当第一和第二密封表面联接在一起时，O形环经受至少40％，更优选50％的挤压。

10. 发明授权

US10352443B2 Light composite piston 有权
公开(公告)号：US10352443B2
公开(公告)日：2019-07-16
申请号：US15449056
申请日：2017-03-03
申请人： GE Oil & Gas Compression Systems, LLC
发明人： Omar M. Kabir , John C. Bartos , Kent Pearl
IPC分类号： F16J1/00 , F16J1/01 , F16J1/12 , F04B53/14 , F16C5/00 , F02F3/00 , F16C11/02 , F16C29/02 , F16C33/10
摘要： A system, in certain embodiments, includes a composite piston. The composite piston comprises a piston body made of a composite material, wherein the composite material comprises a reinforcing material distributed in a matrix material.

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