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11. 发明授权

US09170210B2 Technique for cylindrical part inner surface inspection 有权
标题翻译：圆柱部件内表面检查技术
公开(公告)号：US09170210B2
公开(公告)日：2015-10-27
申请号：US13153897
申请日：2011-06-06
申请人： Salil Shukla
发明人： Salil Shukla
IPC分类号： H04N7/18 , G01N21/954
CPC分类号： G01N21/954
摘要： A system and method for inspecting inner surfaces (22) of cylindrical parts (20) includes a line scan camera (30), a pair of light emitting diodes each directing light toward the inner surface (22), and a mirror (36) disposed in the cylindrical part (20) at a 45 degree angle relative to the inner surface (22). The camera (30) and mirror (36) remain in a fixed position while the cylindrical part (20) rotates continuously about a center axis (A) and the images are acquired. The cylindrical part (20) is then moved laterally along the center axis (A) and the images are again acquired as the cylindrical part (20) rotates about the center axis (A). An unwrapped display of the inner surface (22) is generated and used to automatically identify defects (24) on the inner surface (22).
摘要翻译：用于检查圆柱形部件（20）的内表面（22）的系统和方法包括线扫描照相机（30），每个朝向内表面（22）引导光的一对发光二极管，以及设置在其上的反射镜在圆柱形部分（20）中相对于内表面（22）成45度角。相机（30）和反射镜（36）保持在固定位置，而圆柱形部分（20）围绕中心轴线（A）连续旋转，并且获取图像。然后圆柱形部分（20）沿着中心轴线（A）横向移动，并且当圆柱形部分（20）围绕中心轴线（A）旋转时，再次获取图像。产生内表面（22）的展开展开并用于自动识别内表面（22）上的缺陷（24）。

12. 发明授权

US09128036B2 Multi-spectral imaging system and method of surface inspection therewith 有权
标题翻译：多光谱成像系统及其表面检测方法
公开(公告)号：US09128036B2
公开(公告)日：2015-09-08
申请号：US13052431
申请日：2011-03-21
申请人： Nigel John Holmes
发明人： Nigel John Holmes
IPC分类号： A61B1/06 , G01N21/31 , G01N21/88 , G01N21/95
CPC分类号： G01N21/3151 , A61B1/0638 , G01N21/8806 , G01N21/95 , G01N2021/8845
摘要： A multi-spectral imaging system includes a first light source that emits a first wavelength and a second light source that emits a second wavelength different than the first wavelength. The system further includes a camera having a lens, a beam splitter downstream of the lens and a pair of sensors downstream of the beam splitter. The lens is configured to focus the first and second wavelengths onto separate ones of the sensors, and the beam splitter allows one of the first wavelength or the second wavelength to pass through the beam splitter, and the other of the first wavelength or the second wavelength to be reflected off the beam splitter. One of the pair of sensors is configured to receive the first wavelength to produce a first image and the other of the sensors is configured to receive the second wavelength to produce a second image different from the first image.
摘要翻译：多光谱成像系统包括发射第一波长的第一光源和发射不同于第一波长的第二波长的第二光源。该系统还包括具有透镜，在透镜下游的分束器和在分束器下游的一对传感器的照相机。透镜被配置为将第一和第二波长聚焦到单独的传感器上，并且分束器允许第一波长或第二波长中的一个穿过分束器，并且第一波长或第二波长中的另一个从分束器反射。一对传感器中的一个被配置为接收第一波长以产生第一图像，并且另一个传感器被配置为接收第二波长以产生不同于第一图像的第二图像。

13. 发明授权

US09127619B2 Piston with a cooling gallery partially filled with a thermally conductive metal-containing composition 有权
标题翻译：具有部分填充有导热含金属组合物的冷却库的活塞
公开(公告)号：US09127619B2
公开(公告)日：2015-09-08
申请号：US14070839
申请日：2013-11-04
申请人： Federal-Mogul Corporation
发明人： Warran Boyd Lineton , Miguel Azevedo
IPC分类号： F02F3/02 , F02F3/16 , F02F3/18
CPC分类号： F02F3/16 , F02F3/18 , Y10T29/49249
摘要： A piston for an internal combustion engine comprises a sealed cooling gallery extending circumferentially around a center axis beneath a bowl rim of an upper crown. A metal-containing composition having a high thermal conductivity fills a portion of the sealed cooling gallery to dissipate heat. The metal-containing composition includes a base material having a melting temperature less than 181° C. and a plurality of metal particles having a thermal conductivity greater than the thermal conductivity of the base material. For example, the metal-containing composition can comprise copper particles dispersed in silicone oil, or copper particles dispersed in a mixture of alkali metals. During high temperature operation, as the piston reciprocates in the cylinder bore, the base material is liquid and flows throughout the cooling gallery to dissipate heat away from the upper and lower crowns.
摘要翻译：用于内燃机的活塞包括密封的冷却槽，其围绕上冠的碗边缘下方的中心轴线圆周地延伸。具有高导热性的含金属组合物填充密封冷却库的一部分以散热。含金属的组合物包括熔融温度低于181℃的基材和导热率大于基材的热导率的多个金属颗粒。例如，含金属组合物可以包含分散在硅油中的铜颗粒或分散在碱金属混合物中的铜颗粒。在高温运行期间，当活塞在气缸孔中往复运动时，基础材料是液体的，并且流经整个冷却库，以将热量从上冠和下冠冠散出。

14. 发明授权

US08991829B2 Non-contact labyrinth seal assembly and method of construction thereof 有权
标题翻译：非接触式迷宫式密封组件及其构造方法
公开(公告)号：US08991829B2
公开(公告)日：2015-03-31
申请号：US13708294
申请日：2012-12-07
申请人： Federal-Mogul Corporation , The Timken Company
发明人： Scott B. Lattime , Kevin M. Dillon , Alicia Black , Richard Borowski , Roger Trentman , Stephen E. Brister , Carl F. Meadows , Brian M. Hupp , David G. Toth
IPC分类号： F01D11/02 , F16J15/447 , F16J15/32 , F16J15/40
CPC分类号： F16J15/447 , F16C19/386 , F16C33/7813 , F16C33/80 , F16J15/3256 , F16J15/40 , F16J15/4474 , Y10T29/49826
摘要： A non-contact labyrinth seal assembly, bearing assembly therewith, and method of construction thereof, has an outer rigid carrier and an inner sleeve. The carrier has an outer cylindrical flange and a radially inwardly extending leg and the sleeve has a cylindrical wall and a radially outwardly extending flange. A body is attached to at least one of the leg and the flange, wherein the body provides, at least in part, a purely non-contact labyrinth passage extending between the carrier and the sleeve.
摘要翻译：非接触式迷宫式密封组件，其轴承组件及其构造方法具有外部刚性载体和内部套筒。载体具有外圆柱形凸缘和径向向内延伸的腿，并且套筒具有圆柱形壁和径向向外延伸的凸缘。主体附接到腿部和凸缘中的至少一个，其中主体至少部分地提供在载体和套筒之间延伸的纯粹非接触的迷宫通道。

15. 发明授权

US08960682B2 Hybrid ring welded cylinder head gasket 有权
标题翻译：混合环形焊接气缸盖垫片
公开(公告)号：US08960682B2
公开(公告)日：2015-02-24
申请号：US13828024
申请日：2013-03-14
申请人： Federal-Mogul Corporation
发明人： Sun Chengjie
IPC分类号： F02F11/00 , F16J15/08 , F16J15/12
CPC分类号： F02F11/002 , F16J15/064 , F16J15/0818 , F16J15/123 , F16J2015/0862 , F16J2015/0868
摘要： A cylinder head gasket with a single layer carrier member, a sealing ring for sealing around the cylinder opening, and at least one protection layer. The sealing ring has a plurality of functional layers. A protection layer is positioned on at least one side of the sealing ring, and preferably on both sides. The sealing ring and protection layers are fixedly secured to the carrier member by welding.
摘要翻译：具有单层承载构件的气缸盖衬垫，用于围绕气缸开口密封的密封环以及至少一个保护层。密封环具有多个功能层。保护层位于密封环的至少一侧，优选地位于两侧。密封圈和保护层通过焊接牢固地固定到承载构件上。

16. 发明授权

US08955487B2 Piston and cooled piston ring therefor and method of construction thereof 有权
标题翻译：活塞和冷却活塞环及其结构方法
公开(公告)号：US08955487B2
公开(公告)日：2015-02-17
申请号：US13370744
申请日：2012-02-10
申请人： Keith Hampton , Miguel Azevedo
发明人： Keith Hampton , Miguel Azevedo
IPC分类号： F16J9/22
CPC分类号： F16J9/20 , Y10T29/49274 , Y10T29/49279
摘要： A piston, piston ring and method of construction thereof is provided. The piston ring is L-shaped, having a first portion configured to extend upwardly from a ring groove of a piston along a top land of the piston and a second portion configured for receipt in the ring groove. The first and second portions of the ring have an enclosed hollow cooling chamber with a cooling medium disposed therein such that the cooling medium is free to flow internally to the piston ring groove and upwardly from the piston ring groove along the top land.
摘要翻译：提供一种活塞，活塞环及其构造方法。活塞环是L形的，具有第一部分，其构造成沿着活塞的顶部平台从活塞的环形槽向上延伸;以及第二部分，构造成用于容纳在环形槽中。环的第一和第二部分具有封闭的中空冷却室，其中布置有冷却介质，使得冷却介质可自由地沿着顶部区域从活塞环槽向内流动到活塞环槽。

17. 发明授权

US08919318B2 Germanium containing coating for inner surfaces of cylinder liners 有权
标题翻译：含锗涂层用于缸套内表面
公开(公告)号：US08919318B2
公开(公告)日：2014-12-30
申请号：US13493215
申请日：2012-06-11
申请人： Robert R. Aharonov
发明人： Robert R. Aharonov
IPC分类号： F02F1/00 , C23C16/509 , C23C28/04
CPC分类号： C23C16/509 , C23C28/044 , C23C28/046 , C23C28/048
摘要： A cylinder liner (20) comprises a substrate (24) and a germanium containing coating (22), typically a diamond-like carbon (DLC) coating applied by a vapor deposition technique. The coating (22) may include a base layer (36), an intermediate layer (38), and a protective layer (40), each having a graded composition. The base layer (36) comprises, in weight percent (wt. %) of the base layer (36), 50.0 to 70.0 wt. % carbon, 30.0 to 50.0 wt. % silicon, and not greater than 20.0 wt. % germanium. The intermediate layer (38) comprises, in weight percent (wt. %) of the intermediate layer (38), 40.0 to 60.0 wt. % carbon, 15.0 to 35.0 wt. % silicon, and 15.0 to 35.0 wt. % germanium. The protective layer (40) includes, in weight percent (wt. %) of the protective layer (38), at least 90.0 wt. % carbon.
摘要翻译：气缸套（20）包括基底（24）和含锗涂层（22），通常通过气相沉积技术施加的类金刚石碳（DLC）涂层。涂层（22）可以包括基底层（36），中间层（38）和保护层（40），每层具有渐变组成。基层（36）以基重层（36）的重量百分比（wt。％）为50.0〜70.0wt％。％碳，30.0〜50.0重量％％硅，不大于20.0wt。％锗。中间层（38）以中间层（38）的重量百分比（重量％）为40.0至60.0重量％。％碳，15.0〜35.0重量％％硅，15.0〜35.0wt。％锗。保护层（40）以保护层（38）的重量百分比（重量％）包含至少90.0wt。％碳。

18. 发明申请

US20140265156A1 ELASTIC SEALING MEMBER RADIALLY INWARDLY OF PRIMARY SEALING BEAD 有权
标题翻译：弹性密封件的密封密封件
公开(公告)号：US20140265156A1
公开(公告)日：2014-09-18
申请号：US13804853
申请日：2013-03-14
申请人： FEDERAL-MOGUL CORPORATION
发明人： Takashi Okano , Steven Honkala
IPC分类号： F02F11/00
CPC分类号： F16J15/0825 , F16J2015/085 , F16J2015/0862
摘要： A gasket assembly having a secondary elastic sealing bead positioned radially inwardly of the primary sealing bead. The secondary sealing bead extends circumferentially about the aperture and radially inwardly of the primary sealing bead. A stopper layer is disposed adjacent at least a portion of the gasket layer and extends radially from the outboard region to the inboard edge to radially overlap the secondary sealing bead and the primary sealing bead. The secondary sealing bead has an “S-type” structure and provides increased gasket resiliency adjacent the inboard edge.
摘要翻译：垫圈组件，其具有位于主密封珠的径向内侧的第二弹性密封珠。第二密封珠围绕孔的周向周向延伸并且在主密封珠的径向向内延伸。止挡层邻近垫片层的至少一部分设置并且从外侧区域径向延伸到内侧边缘以径向重叠第二密封珠和主密封珠。第二密封珠具有“S型”结构，并且在内侧边缘附近提供增加的垫片弹性。

19. 发明申请

US20140265152A1 Scavenger Pump Seal and Radial Shaft Seal Assembly Therewith 有权
标题翻译：清水泵密封和径向轴密封组件
公开(公告)号：US20140265152A1
公开(公告)日：2014-09-18
申请号：US14216640
申请日：2014-03-17
申请人： Federal-Mogul Corporation
发明人： David M. Toth
IPC分类号： F16J15/32
CPC分类号： F16J15/3204 , F16J15/164 , F16J15/324 , F16J15/3244 , F16J15/3256
摘要： A scavenger pump seal and radial shaft seal assembly therewith are provided. The scavenger pump seal includes an inner case configured for fixed attachment to a shaft for conjoint rotation with the shaft and an outer case configured for fixed receipt in a housing in which the shaft rotates. The inner case has an innermost wall sized for a press fit on the shaft and an outermost wall. An absorbent member is fixed to the inner case with the outermost wall overlying the absorbent member, thereby preventing the absorbent member from moving radially outwardly. The outer case has an outermost wall sized for fixed receipt in the housing, and facilitates preventing the egress of oil to the external environment.
摘要翻译：提供了一种清水泵密封件和径向轴密封组件。清水泵密封件包括内壳，其构造成用于固定地连接到轴上以与轴一起旋转，以及外壳，其构造成用于在轴旋转的壳体中固定接收。内壳具有尺寸适于压配合在轴上的最内壁和最外壁。吸收体固定在内壳体上，其中最外面的壁覆盖在吸收体上，从而防止吸收体径向向外移动。外壳具有尺寸适于在壳体中固定收据的最外壁，并且有助于防止油流出到外部环境。

20. 发明申请

US20140261287A1 ENGINE SPACER PLATE GASKET 有权
标题翻译：发动机平板垫圈
公开(公告)号：US20140261287A1
公开(公告)日：2014-09-18
申请号：US14215796
申请日：2014-03-17
申请人： Federal-Mogul Corporation
发明人： Thomas Olin Zurfluh , Daniel Joseph Orozco , Wilford Dean Virgin
IPC分类号： F02F11/00
CPC分类号： F02F11/002 , B29C45/14336 , B29C2045/14459 , B29K2705/00 , B29L2031/26 , F02F2200/00 , F16J15/0818 , F16J15/122 , F16J15/123 , F16J2015/0856 , Y10T29/49297
摘要： A sealing assembly for establishing a gas and fluid tight seal in an internal combustion engine is provided. The sealing assembly includes a plate of metal which has a plurality of openings and at least one generally flat surface. The plate also has at least one shelf which circumferentially surrounds one of the openings and which opens to the generally flat surface and the opening. The sealing assembly further includes at least one sealing bead of an elastically compressible material which is engaged with the shelf and extends outwardly therefrom past the generally flat surface for sealing the plate with another component in the internal combustion engine.
摘要翻译：提供了一种用于在内燃机中建立气体和流体密封的密封组件。密封组件包括金属板，其具有多个开口和至少一个大致平坦的表面。该板还具有至少一个搁板，其周向地围绕其中一个开口并且通向大致平坦的表面和开口。密封组件还包括弹性可压缩材料的至少一个密封珠，其与搁板接合并从其向外延伸穿过大体上平坦的表面，用于将板与内燃机中的另一部件密封。

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