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1. 发明申请

US20090285363A1 APPARATUS FOR INCREASING RADIATIVE HEAT TRANSFER IN AN X-RAY TUBE AND METHOD OF MAKING SAME 失效
标题翻译：用于增加X射线管中的辐射热传递的装置及其制造方法
公开(公告)号：US20090285363A1
公开(公告)日：2009-11-19
申请号：US12122279
申请日：2008-05-16
申请人： Dalong Zhong , Dennis M. Gray , Michael Hebert , Don Mark Lipkin , Thomas Raber , Gregory Alan Steinlage , Thomas C. Tiearney
发明人： Dalong Zhong , Dennis M. Gray , Michael Hebert , Don Mark Lipkin , Thomas Raber , Gregory Alan Steinlage , Thomas C. Tiearney
IPC分类号： H01J35/08
CPC分类号： H01J35/105 , H01J2235/081 , H01J2235/086 , H01J2235/1204 , H01J2235/1229 , H01J2235/1291
摘要： A target assembly for generating x-rays includes a target substrate, and an emissive coating applied to a portion of the target substrate, the emissive coating comprising one or more of a carbide and a carbonitride.
摘要翻译：用于产生X射线的目标组件包括目标衬底和施加到目标衬底的一部分的发射涂层，所述发射涂层包含一种或多种碳化物和碳氮化物。

2. 发明授权

US07672433B2 Apparatus for increasing radiative heat transfer in an x-ray tube and method of making same 失效
标题翻译：用于增加x射线管中的辐射热传递的装置及其制造方法
公开(公告)号：US07672433B2
公开(公告)日：2010-03-02
申请号：US12122279
申请日：2008-05-16
申请人： Dalong Zhong , Dennis M. Gray , Michael Hebert , Don Mark Lipkin , Thomas Raber , Gregory Alan Steinlage , Thomas C. Tiearney
发明人： Dalong Zhong , Dennis M. Gray , Michael Hebert , Don Mark Lipkin , Thomas Raber , Gregory Alan Steinlage , Thomas C. Tiearney
IPC分类号： H01J35/00
CPC分类号： H01J35/105 , H01J2235/081 , H01J2235/086 , H01J2235/1204 , H01J2235/1229 , H01J2235/1291
摘要： A target assembly for generating x-rays includes a target substrate, and an emissive coating applied to a portion of the target substrate, the emissive coating comprising one or more of a carbide and a carbonitride.
摘要翻译：用于产生X射线的目标组件包括目标衬底和施加到目标衬底的一部分的发射涂层，所述发射涂层包含一种或多种碳化物和碳氮化物。

3. 发明申请

US20100046717A1 APPARATUS FOR INCREASING RADIATIVE HEAT TRANSFER IN AN X-RAY TUBE AND METHOD OF MAKING SAME 有权
标题翻译：用于增加X射线管中的辐射热传递的装置及其制造方法
公开(公告)号：US20100046717A1
公开(公告)日：2010-02-25
申请号：US12197679
申请日：2008-08-25
申请人： Dalong Zhong , Dennis M. Gray , Michael Hebert , Thomas Raber , Gregory Alan Steinlage , Thomas C. Tiearney
发明人： Dalong Zhong , Dennis M. Gray , Michael Hebert , Thomas Raber , Gregory Alan Steinlage , Thomas C. Tiearney
IPC分类号： H01J35/08
CPC分类号： H01J35/105 , H01J2235/1204 , H01J2235/1245
摘要： A target assembly for generating x-rays includes a target substrate, and an emissive coating attached to the target substrate, the emissive coating including a textured material including a plurality of granular protrusions arranged to increase gray body emissive characteristics of the target assembly above that of the target substrate.
摘要翻译：用于产生X射线的目标组件包括目标衬底和附着到目标衬底的发射涂层，所述发射涂层包括纹理材料，所述纹理材料包括多个颗粒突起，所述纹理材料布置成将所述靶组件的灰色体发射特性增加到高于目标基板。

4. 发明授权

US07903786B2 Apparatus for increasing radiative heat transfer in an X-ray tube and method of making same 有权
标题翻译：用于增加X射线管中的辐射热传递的装置及其制造方法
公开(公告)号：US07903786B2
公开(公告)日：2011-03-08
申请号：US12197679
申请日：2008-08-25
申请人： Dalong Zhong , Dennis M. Gray , Michael Hebert , Thomas Raber , Gregory Alan Steinlage , Thomas C. Tiearney
发明人： Dalong Zhong , Dennis M. Gray , Michael Hebert , Thomas Raber , Gregory Alan Steinlage , Thomas C. Tiearney
IPC分类号： H01J35/00
CPC分类号： H01J35/105 , H01J2235/1204 , H01J2235/1245
摘要： A target assembly for generating x-rays includes a target substrate, and an emissive coating attached to the target substrate, the emissive coating including a textured material including a plurality of granular protrusions arranged to increase gray body emissive characteristics of the target assembly above that of the target substrate.
摘要翻译：用于产生X射线的目标组件包括目标衬底和附着到目标衬底的发射涂层，所述发射涂层包括纹理材料，所述纹理材料包括多个颗粒突起，所述纹理材料布置成将所述靶组件的灰色体发射特性增加到高于目标基板。

5. 发明授权

US06670049B1 Metal/ceramic composite protective coating and its application 失效
标题翻译：金属/陶瓷复合保护涂层及其应用
公开(公告)号：US06670049B1
公开(公告)日：2003-12-30
申请号：US08435902
申请日：1995-05-05
申请人： Jon C. Schaeffer , Russell L. McCarron , Dennis M. Gray
发明人： Jon C. Schaeffer , Russell L. McCarron , Dennis M. Gray
IPC分类号： B22F500
CPC分类号： B22F7/04 , C22C2204/00 , C23C4/06 , C23C30/00 , F01D5/288 , F05D2230/311 , F05D2230/312 , F05D2300/21 , F05D2300/211 , F05D2300/2112 , F05D2300/50211 , Y02T50/67 , Y02T50/672 , Y10T428/12056 , Y10T428/12083 , Y10T428/12097 , Y10T428/12104 , Y10T428/12139 , Y10T428/12146 , Y10T428/12167 , Y10T428/12535
摘要： An environmental coating is applied to the surface of a titanium-base alloy substrate to protect the surface from oxidation, corrosion, erosion, and other damage. The coating is a mixture of a metal and a ceramic, each selected to contribute to the protective function. The proportions of the metal and the ceramic in the coating are selected such that the coefficient of thermal expansion of the coating is about the same as the coefficient of thermal expansion of the substrate.
摘要翻译：在钛基合金基材的表面施加环境涂层，以保护表面免受氧化，腐蚀，侵蚀等损伤。涂层是金属和陶瓷的混合物，每种都被选择以有助于保护功能。选择涂层中的金属和陶瓷的比例使得涂层的热膨胀系数与基板的热膨胀系数大致相同。

6. 发明授权

US06660405B2 High temperature abradable coating for turbine shrouds without bucket tipping 有权
标题翻译：高温耐磨涂层用于无铲斗倾翻的涡轮机罩
公开(公告)号：US06660405B2
公开(公告)日：2003-12-09
申请号：US09863760
申请日：2001-05-24
申请人： Yuk-Chiu Lau , Farshad Ghasripoor , Dennis M. Gray , Chek Beng Ng
发明人： Yuk-Chiu Lau , Farshad Ghasripoor , Dennis M. Gray , Chek Beng Ng
IPC分类号： B32B518
CPC分类号： C23C4/02 , C23C4/04 , Y10T428/12479 , Y10T428/12736 , Y10T428/1275 , Y10T428/12771 , Y10T428/12931 , Y10T428/12944 , Y10T428/12951 , Y10T428/249953
摘要： An abradable coating composition for use on shrouds in gas turbine engines (or other hot gas path metal components exposed to high temperatures) containing an initial porous coating phase created by adding a “fugitive polymer” (such as polyester or polyimide) to the base metal alloy, together with a brittle intermetallic phase such as &bgr;-NiAl that serves to increase the brittle nature of the metal matrix, thereby increasing the abradability of the coating at elevated temperatures, and to improve the oxidation resistance of the coating at elevated temperatures. Coatings having about 12 wt % polyester has been found to exhibit excellent abradability for applications involving turbine shroud coatings. An abradable coating thickness in the range of between 40 and 60 ml provides the best performance for turbine shrouds exposed to gas temperatures between 1380° F. and 1850° F. Abradable coatings in accordance with the invention can be used for new metal components or to repair existing equipment.
摘要翻译：一种用于燃气涡轮发动机（或暴露于高温的其它热气体通道金属组分）的护罩上的耐磨涂层组合物，其包含通过向基体金属添加“短暂性聚合物”（例如聚酯或聚酰亚胺）而产生的初始多孔涂层相合金，以及诸如β-NiAl的脆性金属间相，其用于增加金属基体的脆性，从而提高涂层在高温下的耐磨性，并提高涂层在高温下的抗氧化性。已经发现具有约12重量％聚酯的涂层对于涉及涡轮机护罩涂层的应用表现出优异的耐磨性。 40至60毫升范围内的可磨损涂层厚度为暴露于1380°F至1850°F之间的气体温度的涡轮机罩提供了最佳性能。根据本发明的可磨损涂层可用于新的金属组分或修理现有设备。

7. 发明申请

US20130004305A1 Machine with Abradable Ridges and Method 审中-公开
标题翻译：具有可磨削脊椎和方法的机器
公开(公告)号：US20130004305A1
公开(公告)日：2013-01-03
申请号：US13505086
申请日：2010-10-12
申请人： Lacopo Giovannetti , Vittorio Michelassi , Massimo Giannozzi , Farshad Ghasripoor , Dennis M. Gray , Nuo Sheng
发明人： Lacopo Giovannetti , Vittorio Michelassi , Massimo Giannozzi , Farshad Ghasripoor , Dennis M. Gray , Nuo Sheng
IPC分类号： F04D29/44
CPC分类号： F04D29/023 , F01D11/122 , F04D29/162 , F04D29/441 , F05D2250/181 , F05D2250/182 , F05D2250/183 , F05D2250/184 , F05D2300/17 , F05D2300/173 , F05D2300/43 , F05D2300/432 , F05D2300/434
摘要： A machine having a fixed part including a portion with a smooth surface is provided. The machine also includes a rotating part configured to rotate relative to the fixed part, the rotating part directly facing the portion of the fixed part, and plural ridges formed on the portion of the fixed part directly facing the rotating part, the plural ridges comprising an abradable material, wherein the abradable material is configured to be inoperable at temperatures above about 1000° C.
摘要翻译：提供具有包括具有光滑表面的部分的固定部分的机器。该机器还包括旋转部件，其构造成相对于固定部件旋转，旋转部分直接面对固定部分的部分，以及形成在直接面向旋转部分的固定部分的部分上的多个脊部，多个脊部包括可磨损材料，其中可磨损材料构造成在高于约1000℃的温度下不能使用

8. 发明授权

US07492869B1 Titanium carbide plus silver coated balls for x-ray tube bearings 失效
标题翻译：钛合金加上银涂层球，用于X射线管轴承
公开(公告)号：US07492869B1
公开(公告)日：2009-02-17
申请号：US11738040
申请日：2007-04-20
申请人： Liangheng Qiu , Carey Shawn Rogers , Michael J. Danyluk , Dennis M. Gray
发明人： Liangheng Qiu , Carey Shawn Rogers , Michael J. Danyluk , Dennis M. Gray
IPC分类号： H01J35/28
CPC分类号： H01J35/101 , H01J2235/066 , H01J2235/1053 , H01J2235/1066 , H01J2235/108
摘要： A bearing assembly for an x-ray tube is disclosed that includes a bearing race, a bearing ball positioned adjacent to the bearing race, and a combination coating deposited on one of the bearing race and the bearing ball. The combination coating includes titanium carbide and a solid lubricant.
摘要翻译：公开了一种用于X射线管的轴承组件，其包括轴承座圈，邻近轴承座圈定位的轴承球，以及沉积在轴承座和支承球之一上的组合涂层。组合涂层包括碳化钛和固体润滑剂。

9. 发明授权

US5281487A Thermally protective composite ceramic-metal coatings for high temperature use 失效
标题翻译：耐热复合陶瓷金属涂层，用于高温使用
公开(公告)号：US5281487A
公开(公告)日：1994-01-25
申请号：US441597
申请日：1989-11-27
申请人： Lee E. Rumaner , Dennis M. Gray , Richard L. Mehan , John R. Rairden, III
发明人： Lee E. Rumaner , Dennis M. Gray , Richard L. Mehan , John R. Rairden, III
IPC分类号： C23C4/02 , B22F3/00
CPC分类号： C23C4/02 , Y02T50/67 , Y10T428/12056 , Y10T428/12146 , Y10T428/12854 , Y10T428/12861 , Y10T428/12944 , Y10T428/12951
摘要： An improved thermal barrier coating is disclosed. The coating is formed on a metal part to be exposed to high temperature gases. The metal part is first coated with an adherent sublayer of MCrAlY alloy. In this case, the M of the MCrAlY is nickel, cobalt, iron, or some combination of these metals. A diffused layer of MCrAlY combined with a low concentration of mullite is formed over the MCrAlY subcoating and the mullite is increased in concentration as the thickness of the layer increases. The outer surface of the layer is all mullite. Improved life expectancy and decreased thermal conductivity is achieved.
摘要翻译：公开了一种改进的隔热涂层。该涂层形成在金属部件上以暴露于高温气体中。金属部分首先涂覆有MCrAlY合金的粘附子层。在这种情况下，MCrAlY的M是镍，钴，铁或这些金属的某些组合。在MCrAlY底涂层上形成MCrAlY与低浓度莫来石结合的扩散层，随着层厚的增加，莫来石的浓度增加。该层的外表面均为莫来石。实现了预期寿命提高和导热性降低。

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