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1.发明授权Corrosion protective coating for extending the lifetime of water cooled stator bar clips 有权防腐涂层，延长水冷定子线棒的使用寿命公开(公告)号：US07129603B2
公开(公告)日：2006-10-31
申请号：US11274275
申请日：2005-11-16
申请人： Young Jin Kim , Paul Joseph Martiniano , Reed Roeder Corderman , Scott Andrew Weaver , Alan Michael Iversen , James Rollins Maughan
发明人： Young Jin Kim , Paul Joseph Martiniano , Reed Roeder Corderman , Scott Andrew Weaver , Alan Michael Iversen , James Rollins Maughan
IPC分类号： H02K9/00
CPC分类号： H02K9/005 , H02K3/24 , H02K3/44 , H02K15/0025 , H02K15/0093 , Y10T29/49009
摘要： A water-cooled stator bar clip for electrical generators and a method for applying a corrosion-resistant protective coating, preferably Sc, Ti, Cr, Zr, Nb, Mo, Hf, Ta, W, Ni, and Al, and their alloys or oxides to existing stator bar end fittings in order to significantly reduce the possibility of leaks through the brazed connections of the copper stator bar end connections. The coatings can be applied locally using various known physical vapor deposition (“PVD”), chemical vapor deposition (“CVD”) or other direct coating techniques known in the art. For example, the coatings can be applied using ion plasma deposition, sputtering or wire arc techniques (all PVD processes) or by using electroplating, high velocity oxygen free (“HVOF”) deposition, DC arc or electroless plating. Preferably, the coatings are applied either to new stator bar clips or to existing clips in the field.
摘要翻译： 一种用于发电机的水冷式定子棒夹，以及用于施加耐腐蚀保护涂层，优选Sc，Ti，Cr，Zr，Nb，Mo，Hf，Ta，W，Ni和Al及其合金或 氧化物到现有的定子棒端部配件，以便显着地减少通过铜定子棒端部连接的钎焊连接的泄漏的可能性。 涂层可以使用各种已知的物理气相沉积（“PVD”），化学气相沉积（“CVD”）或本领域已知的其它直接涂覆技术进行局部施加。 例如，可以使用离子等离子体沉积，溅射或线弧技术（所有PVD工艺）或通过使用电镀，高速无氧（“HVOF”）沉积，直流电弧或无电镀来施加涂层。 优选地，涂层施加到新的定子杆夹或现场的现有夹子上。
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2.发明授权公开(公告)号：US06969932B2
公开(公告)日：2005-11-29
申请号：US10622142
申请日：2003-07-18
申请人： Young Jin Kim , Paul Joseph Martiniano , Reed Roeder Corderman , Scott Andrew Weaver , Alan Michael Iversen , James Rollins Maughan
发明人： Young Jin Kim , Paul Joseph Martiniano , Reed Roeder Corderman , Scott Andrew Weaver , Alan Michael Iversen , James Rollins Maughan
CPC分类号： H02K9/005 , H02K3/24 , H02K3/44 , H02K15/0025 , H02K15/0093 , Y10T29/49009
摘要： A water-cooled stator bar clip for electrical generators and a method for applying a corrosion-resistant protective coating, preferably Sc, Ti, Cr, Zr, Nb, Mo, Hf, Ta, W, Ni, and Al, and their alloys or oxides to existing stator bar end fittings in order to significantly reduce the possibility of leaks through the brazed connections of the copper stator bar end connections. The coatings can be applied locally using various known physical vapor deposition (“PVD”), chemical vapor deposition (“CVD”) or other direct coating techniques known in the art. For example, the coatings can be applied using ion plasma deposition, sputtering or wire arc techniques (all PVD processes) or by using electroplating, high velocity oxygen free (“HVOF”) deposition, DC arc or electroless plating. Preferably, the coatings are applied either to new stator bar clips or to existing clips in the field using a known pencil coater technique. After being deposited, the metallic coatings form a protective oxide layers over the existing copper brazed joint after being exposed to a water environment, thereby protecting the chemical and structural integrity of the underlying copper brazed joint.
摘要翻译： 一种用于发电机的水冷式定子棒夹，以及用于施加耐腐蚀保护涂层，优选Sc，Ti，Cr，Zr，Nb，Mo，Hf，Ta，W，Ni和Al及其合金或 氧化物到现有的定子棒端部配件，以便显着地减少通过铜定子棒端部连接的钎焊连接的泄漏的可能性。 涂层可以使用各种已知的物理气相沉积（“PVD”），化学气相沉积（“CVD”）或本领域已知的其它直接涂覆技术进行局部施加。 例如，可以使用离子等离子体沉积，溅射或线弧技术（所有PVD工艺）或通过使用电镀，高速无氧（“HVOF”）沉积，直流电弧或无电镀来施加涂层。 优选地，使用已知的铅笔涂布机技术将涂层施加到新的定子棒夹或现场的现有夹子。 在沉积后，金属涂层在暴露于水环境之后，在现有的铜钎焊接头上形成保护性氧化物层，从而保护下面的铜钎焊接头的化学和结构完整性。
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3.发明授权Corrosion protective coating for extending the lifetime of water cooled stator bar clips 有权防腐涂层，延长水冷定子线棒的使用寿命公开(公告)号：US07202579B2
公开(公告)日：2007-04-10
申请号：US11415315
申请日：2006-05-02
申请人： Young Jin Kim , Paul Joseph Martiniano , Reed Roeder Corderman , Scott Andrew Weaver , Alan Michael Iversen , James Rollins Maughan
发明人： Young Jin Kim , Paul Joseph Martiniano , Reed Roeder Corderman , Scott Andrew Weaver , Alan Michael Iversen , James Rollins Maughan
CPC分类号： H02K9/005 , H02K3/24 , H02K3/44 , H02K15/0025 , H02K15/0093 , Y10T29/49009
摘要： A water-cooled stator bar clip for electrical generators and a method for applying a corrosion-resistant protective coating, preferably Sc, Ti, Cr, Zr, Nb, Mo, Hf, Ta, W, Ni, and Al, and their alloys or oxides to existing stator bar end fittings in order to significantly reduce the possibility of leaks through the brazed connections of the copper stator bar end connections. The coatings can be applied locally using various known physical vapor deposition (“PVD”), chemical vapor deposition (“CVD”) or other direct coating techniques known in the art. For example, the coatings can be applied using ion plasma deposition, sputtering or wire arc techniques (all PVD processes) or by using electroplating, high velocity oxygen free (“HVOF”) deposition, DC arc or electroless plating. Preferably, the coatings are applied either to new stator bar clips or to existing clips in the field.
摘要翻译： 一种用于发电机的水冷式定子棒夹，以及用于施加耐腐蚀保护涂层，优选Sc，Ti，Cr，Zr，Nb，Mo，Hf，Ta，W，Ni和Al及其合金或 氧化物到现有的定子棒端部配件，以便显着地减少通过铜定子棒端部连接的钎焊连接的泄漏的可能性。 涂层可以使用各种已知的物理气相沉积（“PVD”），化学气相沉积（“CVD”）或本领域已知的其它直接涂覆技术进行局部施加。 例如，可以使用离子等离子体沉积，溅射或线弧技术（所有PVD工艺）或通过使用电镀，高速无氧（“HVOF”）沉积，直流电弧或无电镀来施加涂层。 优选地，涂层施加到新的定子杆夹或现场的现有夹子上。
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公开(公告)号：US06610185B2
公开(公告)日：2003-08-26
申请号：US09682725
申请日：2001-10-10
申请人： Young-Jin Kim , Reed Roeder Corderman , Peter Louis Andresen , Scott Andrew Weaver , Paul Joseph Martiniano
发明人： Young-Jin Kim , Reed Roeder Corderman , Peter Louis Andresen , Scott Andrew Weaver , Paul Joseph Martiniano
IPC分类号： G01N2726
CPC分类号： G01N17/02 , Y10S29/004 , Y10T29/49002 , Y10T29/49826 , Y10T29/49888
摘要： A sensor for measuring electrochemical corrosion potential, and a method for manufacturing a sensor, the sensor comprising a tubular ceramic probe having a closed tip at one end, the probe at least partially filled with a powder comprising metal and metal oxide; a metal support tube having one end receiving an opposite end of the probe, and joined thereto by a braze joint therewith; an electrical conductor extending through the support tube and into the probe, and having an end buried in the powder for electrical contact therewith; and a protective band bridging the probe and tube at the joint for sealing thereof, the protective band consisting essentially of a metallic coating.
摘要翻译： 一种用于测量电化学腐蚀电位的传感器，以及一种用于制造传感器的方法，所述传感器包括管状陶瓷探针，所述管状陶瓷探针的一端具有封闭的尖端，所述探针至少部分地填充有包含金属和金属氧化物的粉末; 金属支撑管，其一端容纳探针的相对端，并通过其钎焊接头与其接合; 延伸穿过支撑管并进入探针的电导体，并且具有掩埋在粉末中的端部与其电接触; 以及在接头处将探针和管桥接的密封件的保护带，该保护带主要由金属涂层组成。
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公开(公告)号：US06409898B1
公开(公告)日：2002-06-25
申请号：US09681386
申请日：2001-03-28
IPC分类号： C25B1102
CPC分类号： H01J37/32055 , H01J37/32724
摘要： An apparatus for cathodic arc coating is provided. The apparatus includes: a vacuum chamber which includes an anode; a power supply; and a cathode target connected to the power supply. The cathode target has a channeled back surface for improving heat transfer from the cathode target. In the preferred embodiment, the cathode target also includes a conductor segment connecting the cathode target to the power supply of the cathodic arc coating apparatus for conducting the increased current capacity of the cathode target and a cooling block in contact with the cathode target to further improve the heat transfer from the cathode target.
摘要翻译： 提供了一种用于阴极电弧涂覆的设备。 该装置包括：真空室，其包括阳极; 电源; 以及连接到电源的阴极靶。 阴极靶具有用于改善从阴极靶的热传递的通道后表面。 在优选实施例中，阴极靶还包括将阴极靶连接到阴极电弧涂覆装置的电源的导体段，用于传导阴极靶的增加的电流容量和与阴极靶接触的冷却块，以进一步改善 从阴极靶传热。
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公开(公告)号：US06821399B2
公开(公告)日：2004-11-23
申请号：US10137220
申请日：2002-05-02
IPC分类号： C23C1432
CPC分类号： H01J37/32055 , C23C14/325
摘要： An apparatus for cathodic arc coating. The apparatus includes: a vacuum chamber which includes: an anode; a power supply; and a cathode target assembly connected to the power supply. The cathode target assembly includes a cathode target having an interference fit stud with a threadless distal end. In the preferred embodiment, the distal end of the threadless cathode target also includes a pre-determined surface texture and a cooling block in contact with the cathode target.
摘要翻译： 阴极电弧涂层设备。 该装置包括：真空室，其包括：阳极; 电源; 以及连接到电源的阴极靶组件。 阴极靶组件包括具有具有无螺纹远端的过盈配合螺柱的阴极靶。 在优选实施例中，无螺纹阴极靶的远端还包括预定的表面纹理和与阴极靶接触的冷却块。
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公开(公告)号：US06608432B2
公开(公告)日：2003-08-19
申请号：US09825126
申请日：2001-04-03
IPC分类号： H01J1726
CPC分类号： H01J37/32055 , H01J37/32724
摘要： An apparatus for cathodic arc coating. The apparatus includes: a vacuum chamber which includes an anode; a power supply; and a cathode target assembly connected to the power supply. The cathode target assembly includes a cathode target and a target holder. In the preferred embodiment, a conductive interlayer is located between the cathode target and the target holder, and a cooling block is in contact with the cathode target.
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公开(公告)号：US06436254B1
公开(公告)日：2002-08-20
申请号：US09824636
申请日：2001-04-03
IPC分类号： C23C1434
CPC分类号： H01J37/32055 , C23C14/325
摘要： An apparatus for cathodic arc coating. The apparatus includes: a vacuum chamber which includes: an anode; a power supply; and a cathode target assembly connected to the power supply. The cathode target assembly includes a cathode target having an interference fit stud with a threadless distal end. In the preferred embodiment, the distal end of the threadless cathode target also includes a pre-determined surface texture and a cooling block in contact with the cathode target.
摘要翻译： 阴极电弧涂层设备。 该装置包括：真空室，其包括：阳极; 电源; 以及连接到电源的阴极靶组件。 阴极靶组件包括具有具有无螺纹远端的过盈配合螺柱的阴极靶。 在优选实施例中，无螺纹阴极靶的远端还包括预定的表面纹理和与阴极靶接触的冷却块。
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公开(公告)号：US08387561B2
公开(公告)日：2013-03-05
申请号：US12965054
申请日：2010-12-10
IPC分类号： C23C16/00
CPC分类号： C23C14/325 , C23C14/16 , H01J37/32596 , H01J37/32614
摘要： A method and apparatus for depositing a coating material on a surface of a substrate by an ion plasma deposition process using a hollow cathode is disclosed. The cathode may be a substantially cylindrical hollow cathode. A plasma arc is formed on the outer circumference of the cathode to remove coating material from the cathode, which is then deposited on a surface of a substrate. An internal arc drive magnet is contained within the hollow bore of the cathode and cooling is provided to the magnet during operation.
摘要翻译： 公开了一种通过使用空心阴极的离子等离子体沉积工艺将涂层材料沉积在衬底的表面上的方法和装置。 阴极可以是基本上圆柱形的空心阴极。 在阴极的外圆周上形成等离子体电弧，以从阴极去除涂层材料，然后将其沉积在衬底的表面上。 内部电弧驱动磁体包含在阴极的中空孔内，并且在操作期间将冷却提供给磁体。
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公开(公告)号：US20080138529A1
公开(公告)日：2008-06-12
申请号：US11609078
申请日：2006-12-11
IPC分类号： C23C4/08
CPC分类号： C23C14/325 , C23C14/16 , H01J37/32596 , H01J37/32614
摘要： A method and apparatus for depositing a coating material on a surface of a substrate by an ion plasma deposition process using a hollow cathode is disclosed. The cathode may be a substantially cylindrical hollow cathode. A plasma arc is formed on the outer circumference of the cathode to remove coating material from the cathode, which is then deposited on a surface of a substrate. An internal arc drive magnet is contained within the hollow bore of the cathode and cooling is provided to the magnet during operation.
摘要翻译： 公开了一种通过使用空心阴极的离子等离子体沉积工艺将涂层材料沉积在衬底的表面上的方法和装置。 阴极可以是基本上圆柱形的空心阴极。 在阴极的外圆周上形成等离子体电弧，以从阴极去除涂层材料，然后将其沉积在衬底的表面上。 内部电弧驱动磁体包含在阴极的中空孔内，并且在操作期间将冷却提供给磁体。
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