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1. 发明授权

US08496382B2 Bi-directional tapered roller bearing assembly with improved wear resistance 有权
标题翻译：双向圆锥滚子轴承组件具有改善的耐磨性
公开(公告)号：US08496382B2
公开(公告)日：2013-07-30
申请号：US12526720
申请日：2008-02-14
申请人： Ryan D. Evans , Gary E. Kreider , Gary L. Doll
发明人： Ryan D. Evans , Gary E. Kreider , Gary L. Doll
IPC分类号： F16C33/58
CPC分类号： F16C33/36 , F16C19/364 , F16C33/124 , F16C33/125 , F16C33/127 , F16C33/585 , F16C33/62 , F16C33/64 , F16C33/6677 , F16C2206/80 , F16C2206/82 , F16C2300/02
摘要： The wear resistance of a bi-directional tapered roller bearing is improved by applying a tribological coating to both the small and large end faces of the roller and to at least one of the rib faces of the bearing assembly.
摘要翻译：通过对辊的小端面和大端面以及轴承组件的至少一个肋面施加摩擦学涂层来改善双向圆锥滚子轴承的耐磨性。

2. 发明申请

US20120170883A1 Apparatus and Method for Controlled Release of Lubricant Additives in Bearing and Gear Assemblies 有权
标题翻译：润滑剂添加剂在轴承和齿轮组件中的控制释放的装置和方法
公开(公告)号：US20120170883A1
公开(公告)日：2012-07-05
申请号：US13395806
申请日：2010-09-13
申请人： Ryan D. Evans , Paul J. Shiller , David A. Pierman , Gary L. Doll
发明人： Ryan D. Evans , Paul J. Shiller , David A. Pierman , Gary L. Doll
IPC分类号： F16C33/66 , F16N19/00 , F16H57/04
CPC分类号： F16C33/6648 , C10N2250/10 , C10N2250/18 , F01M9/02 , F16C33/6651 , F16C33/6692 , F16C33/6696
摘要： A structure (200) for containing a volume of lubricant additive gel (10) which is disposed within a mechanical system, in close proximity to a wear critical surface, and which is configured to provide a release of the contained additives into a flow of lubricant over time or as a function of temperature in a site-specific manner to minimize wear or reduce oil oxidation due to harsh operating conditions. The structure defines a cage or capsule with screen or mesh sides (202) having multiple perforations or openings through which the flow of lubricant may circulate. Within the contained volume of the structure (200), additives are disposed in a gel matrix (10), and are release over time or as a function of temperature, through the perorations or openings, in close operative proximity to wear critical surfaces of the mechanical system such as a bearing assembly or gear arrangement.
摘要翻译：一种用于容纳一定体积的润滑剂添加剂凝胶（10）的结构（200），其设置在紧密磨损临界表面的机械系统内，并且被配置成提供所含添加剂释放到润滑剂流中随着时间的推移或作为温度的函数，以现场特定的方式，以最小化磨损或减少由恶劣的操作条件引起的油氧化。该结构限定了具有筛网或网眼侧面（202）的笼或胶囊，其具有多个穿孔或开口，润滑剂流通过该孔或开口可循环。在结构（200）的容纳体积内，添加剂被设置在凝胶基质（10）中，并且随着时间的推移或通过温度释放，通过渗透或开口，以紧密的操作接近度磨损临界表面机械系统，例如轴承组件或齿轮装置。

3. 发明授权

US06994475B2 Coated rolling element bearing cages 有权
标题翻译：涂层滚动体轴承保持架
公开(公告)号：US06994475B2
公开(公告)日：2006-02-07
申请号：US10797342
申请日：2004-03-10
申请人： Gary L. Doll , Ryan D. Evans , Carl R. Ribaudo
发明人： Gary L. Doll , Ryan D. Evans , Carl R. Ribaudo
IPC分类号： F16C19/06
CPC分类号： F16C33/445 , F16C19/06 , F16C33/3806 , F16C33/6696 , F16C2240/64 , F16N2210/14
摘要： A rolling element bearing comprises an inner ring (3) and an outer ring (2) each provided with a raceway (4, 5), said rings having land regions (10, 11) on opposite sides of their raceways, and a series of rolling elements (6) which are in rolling contact with the raceways and which are mutually spaced by a cage (7), said cage (7) engaging the land regions (10, 11) of said ring, said cage (7) being coated with a wear and friction reducing coating over its full surface.
摘要翻译：一种滚动体轴承包括内圈（3）和外圈（2），所述内圈（3）和外圈（2）均设置有滚道（4,5），所述环在其滚道的相对侧具有接地区域（10,11）滚动元件（6），其与滚道滚动接触并且由保持架（7）相互间隔开，所述保持架（7）与所述环的陆部区域（10,11）接合，所述保持架（7）被涂覆在其整个表面上具有磨损和摩擦降低的涂层。

4. 发明授权

US5330611A Cubic boron nitride carbide films 失效
标题翻译：立方氮化硼薄膜
公开(公告)号：US5330611A
公开(公告)日：1994-07-19
申请号：US909917
申请日：1992-07-07
申请人： Gary L. Doll
发明人： Gary L. Doll
IPC分类号： C23C16/36 , C30B23/02 , H01L21/20 , H01L21/318 , H01L23/29 , C30B29/36
CPC分类号： C30B23/02 , C23C16/36 , C30B29/403 , H01L21/318 , H01L23/291 , H01L2924/0002 , Y10S117/904
摘要： Thin films of cubic boron nitride carbide are provided on an underlying silicon substrate. The cubic boron nitride carbide films are deposited using laser ablation methods. The boron nitride film has a crystallographic lattice constant which can be varied depending upon the desired film composition and processing parameters. Preferably, the resulting thin film composition is characterized by a chemical formula of (BN).sub.1-x C.sub.x where x is about 0.2. The resulting films are particularly suitable for wear resistance and semiconducting applications over a wide range of temperatures.
摘要翻译：在下面的硅衬底上提供立方氮化硼碳薄片的薄膜。使用激光烧蚀方法沉积立方氮化硼碳膜。氮化硼膜具有结晶晶格常数，其可以根据所需的膜组成和加工参数而变化。优选地，所得薄膜组合物的特征在于其中x为约0.2的（BN）1-xC x的化学式。所得到的膜特别适用于宽范围的耐磨性和半导体应用。

5. 发明授权

US5326424A Cubic boron nitride phosphide films 失效
标题翻译：立方氮化硼磷化膜
公开(公告)号：US5326424A
公开(公告)日：1994-07-05
申请号：US909918
申请日：1992-07-07
申请人： Gary L. Doll , Kevin C. Baucom
发明人： Gary L. Doll , Kevin C. Baucom
IPC分类号： C30B23/02 , H01L21/318 , C30B23/06
CPC分类号： C30B23/02 , C30B29/40 , C30B29/403 , H01L21/318 , Y10S117/902 , Y10S117/904 , Y10S438/932
摘要： Thin films of single crystal, cubic boron nitride phosphide are provided on, and in crystallographic registry with, an underlying silicon substrate which is oriented along a single crystallographic axis. The cubic boron nitride phosphide films are deposited using laser ablation methods. The boron nitride phosphide film has a crystallographic lattice constant which can be systematically varied depending upon the desired film composition and processing parameters. Preferably, the target, and accordingly the resulting thin film composition, is characterized by a chemical formula of BN.sub.(1-x) P.sub.(x) where x is about 0.23. This particular composition results in a crystallographic lattice constant essentially equal to the single crystal silicon substrate. The film may also have the formula BN1-xPx where x
摘要翻译：提供单晶立方氮化硼磷化物的薄膜，并在与单个晶轴定向的下面的硅衬底的晶体学注册中。使用激光烧蚀方法沉积立方氮化硼磷化物膜。氮化硼磷化膜具有结晶晶格常数，其可以根据所需的膜组成和加工参数系统地变化。优选地，靶，并因此得到的薄膜组合物的特征在于BN（1-x）P（x）的化学式，其中x为约0.23。该特定组成导致基本上等于单晶硅衬底的结晶晶格常数。该膜也可以具有式BN1-xPx，其中x <0 <= 1。在整个膜中磷浓度也可以降低到零，从而在表面提供氮化硼材料，其特征在于与下面的衬底具有良好的晶格匹配。所得到的膜特别适用于在宽温度范围内的半导体应用。

6. 发明授权

US5279869A Laser deposition of cubic boron nitride films 失效
标题翻译：立方氮化硼薄膜的激光沉积
公开(公告)号：US5279869A
公开(公告)日：1994-01-18
申请号：US61123
申请日：1993-05-14
申请人： Gary L. Doll , Jeffrey A. Sell , Charles A. Peck
发明人： Gary L. Doll , Jeffrey A. Sell , Charles A. Peck
IPC分类号： C30B23/02 , H01L21/318 , B05D3/06
CPC分类号： C30B23/02 , C30B29/403 , H01L21/318 , Y10T428/31678
摘要： Thin films of boron nitride are grown on single crystal silicon substrates using laser deposition techniques. The films are characterized by essentially a single crystal throughout and having a cubic structure which is in epitaxial registry with the underlying silicon substrate.
摘要翻译：使用激光沉积技术在单晶硅衬底上生长氮化硼薄膜。膜的特征在于基本上是单晶并且具有立方结构，其与下面的硅衬底外延对准。

7. 发明授权

US5081053A Method for forming a transistor having cubic boron nitride layer 失效
标题翻译：用于形成具有立方氮化硼层的晶体管的方法
公开(公告)号：US5081053A
公开(公告)日：1992-01-14
申请号：US597451
申请日：1990-10-15
申请人： Joseph P. Heremans , Gary L. Doll , Jeffrey A. Sell
发明人： Joseph P. Heremans , Gary L. Doll , Jeffrey A. Sell
IPC分类号： H01L21/28 , H01L21/336 , H01L21/762 , H01L29/786
CPC分类号： H01L29/66757 , H01L21/28158 , H01L21/7624 , H01L29/66772 , H01L29/78654 , Y10S148/113 , Y10S148/149 , Y10S438/932
摘要： A method for forming a transistor which may be suitable for high temperature application is provided. A single crystal silicon substrate has an overlaying layer of epitaxially grown cubic boron nitride in crystallographic registry with the silicon substrate. The cubic boron nitride is epitaxially grown using laser ablation techniques and provides an electrically resistive and thermally conductive barrier. An active layer of epitaxial silicon is then grown from the layer of cubic boron nitride, such that the overlaying layer of epitaxial silicon is in crystallographic registry with the layer of boron nitride which is in crystallographic registry with the underlying silicon substrate. Appropriately doped source and drain regions and a gate electrode are provided to form the transistor. A clean crystallographic lattice match between the cubic boron nitride and surrounding silicon is obtained, thereby minimizing any stresses due to a mismatch in lattice constants and permitting the overlaying silicon active layer to be extremely thin.
摘要翻译：提供了可适用于高温应用的形成晶体管的方法。单晶硅衬底具有与硅衬底结晶记录的外延生长立方氮化硼的覆盖层。使用激光烧蚀技术外延生长立方氮化硼，并提供电阻和导热屏障。然后从立方氮化硼层生长外延硅的有源层，使得外延硅的覆盖层与与下面的硅衬底结晶记录的氮化硼层结晶记录。提供适当掺杂的源极和漏极区域以及栅极电极以形成晶体管。获得立方氮化硼和周围硅之间的干净的晶格匹配，从而最小化由于晶格常数不匹配引起的任何应力，并允许覆盖硅活性层极薄。

8. 发明授权

US08727627B2 Apparatus and method for controlled release of lubricant additives in bearing and gear assemblies 有权
标题翻译：润滑剂添加剂在轴承和齿轮组件中的控制释放装置和方法
公开(公告)号：US08727627B2
公开(公告)日：2014-05-20
申请号：US13395806
申请日：2010-09-13
申请人： Ryan D. Evans , Paul J. Shiller , David A. Pierman , Gary L. Doll
发明人： Ryan D. Evans , Paul J. Shiller , David A. Pierman , Gary L. Doll
IPC分类号： F16C33/66 , F16H57/04
CPC分类号： F16C33/6648 , C10N2250/10 , C10N2250/18 , F01M9/02 , F16C33/6651 , F16C33/6692 , F16C33/6696
摘要： A structure (200) for containing a volume of lubricant additive gel (10) which is disposed within a mechanical system, in close proximity to a wear critical surface, and which is configured to provide a release of the contained additives into a flow of lubricant over time or as a function of temperature in a site-specific manner to minimize wear or reduce oil oxidation due to harsh operating conditions. The structure defines a cage or capsule with screen or mesh sides (202) having multiple perforations or openings through which the flow of lubricant may circulate. Within the contained volume of the structure (200), additives are disposed in a gel matrix (10), and are release over time or as a function of temperature, through the perorations or openings, in close operative proximity to wear critical surfaces of the mechanical system such as a bearing assembly or gear arrangement.
摘要翻译：一种用于容纳一定体积的润滑剂添加剂凝胶（10）的结构（200），其设置在紧密磨损临界表面的机械系统内，并且被配置成提供所含添加剂释放到润滑剂流中随着时间的推移或作为温度的函数，以现场特定的方式，以最小化磨损或减少由恶劣的操作条件引起的油氧化。该结构限定了具有筛网或网眼侧面（202）的笼或胶囊，其具有多个穿孔或开口，润滑剂流通过该孔或开口可循环。在结构（200）的容纳体积内，添加剂被设置在凝胶基质（10）中，并且随着时间的推移或通过温度释放，通过渗透或开口，以紧密的操作接近度磨损临界表面机械系统，例如轴承组件或齿轮装置。

9. 发明申请

US20080304783A1 Method of Protecting Rolling Element Bearings Against Oil-Out Conditions and Bearings Made Thereby 有权
标题翻译：保护滚动元件轴承防止出油条件和轴承的方法
公开(公告)号：US20080304783A1
公开(公告)日：2008-12-11
申请号：US11908387
申请日：2006-03-16
申请人： Gary L. Doll , Ryan D. Evans , Stephen P. Johnson
发明人： Gary L. Doll , Ryan D. Evans , Stephen P. Johnson
IPC分类号： F16C33/36
CPC分类号： F16C19/52 , F16C19/364 , F16C33/36 , F16C33/6696 , Y10S384/913
摘要： A method of enhancing the operating life of roller bearings assemblies (B) subject to oil-out conditions is disclosed. The method comprises applying a tribological metal carbide reinforced amorphous hydrocarbon coating layer (16) over either the sliding surfaces (SS) or the rolling surfaces (RS) of the bearing assembly rolling elements (RE), but is preferably applied at least to the sliding surfaces of the rolling element. The coating has a thickness determined according to the equation: Formula (I), where d=coating thickness P=is the ratio of force applied to the rollers/contact area; n=the number of rollers; (t-t0)=the desired operating time after oil-out condition starts; and K′ is the Archard constant. d K ′ = Pv n  ( t - t 0 ) , ( 1 )
摘要翻译：公开了一种提高滚轴轴承组件（B）的运行寿命的方法。该方法包括在轴承组件滚动元件（RE）的滑动表面（SS）或滚动表面（RS）上方施加摩擦学金属碳化物增强的无定形烃涂层（16），但优选至少应用于滑动滚动体的表面。涂层具有根据以下等式确定的厚度：式（I）其中d =涂层厚度P =是施加到辊/接触面积的力的比率; n =滚子数; （t-t0）=出油条件开始后的期望运行时间; 并且K'是Archard常数。 $\begin{matrix} dK'=（1） \end{matrix}$

10. 发明授权

US06895855B2 Hydraulic motors and pumps with engineered surfaces 失效
标题翻译：液压马达和泵具有工程表面
公开(公告)号：US06895855B2
公开(公告)日：2005-05-24
申请号：US10244929
申请日：2002-09-16
申请人： Gary L. Doll
发明人： Gary L. Doll
IPC分类号： F01C21/08 , F01C21/10 , F04B1/04 , F04B1/107 , F04B1/12 , F04B1/14 , F04C2/08 , F01B1/00
CPC分类号： F04B1/146 , F01C21/08 , F01C21/10 , F04B1/0408 , F04B1/0413 , F04B1/1071 , F04B1/124 , F04B1/126 , F04C2/082 , F05C2201/00 , F05C2253/06 , F05C2253/12
摘要： Engineered surface treatments are applied to different types of hydraulic motors and pumps to improve the life of the contacting surfaces in said motors and pumps. The engineered surface treatments are selected from texture modifications and tribiological coatings and selectively applied to one or both of the contacting surfaces to reduce friction and improve fatigue life under poor lubrication operating conditions.
摘要翻译：工程表面处理应用于不同类型的液压马达和泵，以改善所述马达和泵中的接触表面的寿命。工程表面处理选自纹理修饰和三维涂层，并且选择性地施加到一个或两个接触表面以减少摩擦并在不良的润滑操作条件下改善疲劳寿命。

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