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公开(公告)号：US09856747B2
公开(公告)日：2018-01-02
申请号：US13809963
申请日：2011-06-17
Applicant: Anthony Davis , Paul Mathew Walker
Inventor： Anthony Davis , Paul Mathew Walker
CPC classification number: F01D25/12 , F01D9/041 , F05D2240/81 , Y10T29/49316
Abstract: A platform for supporting a nozzle guide vane for a gas turbine is provided. The platform has a gas passage surface arranged to be in contact with a streaming operation gas, and a cooling channel for guiding a cooling fluid within the cooling channel formed in an inside of the platform. A cooling portion of an inner surface of the cooling channel is in thermal contact with the gas passage surface. The platform is an integrally formed part representing a segment in a circumferential direction of the gas turbine. The cooling channel has a first cooling channel portion and a second cooling channel portion arranged downstream of the first cooling channel portion with respect to a streaming direction of the operation gas. The first cooling channel portion and the second cooling channel portion are interconnected.
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公开(公告)号：US20130177442A1
公开(公告)日：2013-07-11
申请号：US13825140
申请日：2011-08-19
Applicant: Paul Mathew Walker , Mick Whitehurst
Inventor： Paul Mathew Walker , Mick Whitehurst
CPC classification number: F01D5/147 , C22C19/055 , C22C19/056
Abstract: A nickel-base superalloy for turbine vanes or turbine blades is provided. The nickel-base superalloy has in wt %: C: equal to or greater 0.1; Si:
Abstract translation: 提供了一种用于涡轮叶片或涡轮叶片的镍基超级合金。 镍基超级合金的重量％：C：等于或大于0.1; Si：
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3.发明申请LAYERED COATING SYSTEM WITH A MCRALX LAYER AND A CHROMIUM RICH LAYER AND A METHOD TO PRODUCE IT 有权具有MCRALX层和富铬层的层状涂层体系及其生产方法公开(公告)号：US20130040166A1
公开(公告)日：2013-02-14
申请号：US13322186
申请日：2009-05-26
Applicant: Paul Box , Hugh Evans , Thomas Kircher , Thomas Lewis , Bruce McMordie , John Nicholls , Paul Padley , Nigel Simms , Jonathan Venezia , Paul Mathew Walker , Adrian Weatherill , Mick Whitehurst
Inventor： Paul Box , Hugh Evans , Thomas Kircher , Thomas Lewis , Bruce McMordie , John Nicholls , Paul Padley , Nigel Simms , Jonathan Venezia , Paul Mathew Walker , Adrian Weatherill , Mick Whitehurst
CPC classification number: C23C4/18 , C23C10/02 , C23C28/021 , C23C28/022 , C23C28/023 , C23C28/321 , C23C28/3215 , C23C28/322 , C23C28/345 , C23C28/3455 , Y02T50/67 , Y10T428/12944
Abstract: A layer system and a method for producing a component having such a layer system are provided. The layer system includes a substrate a substrate, at least one MCrX layer on the substrate, and a chromium-rich layer on or in the at least one MCrX layer. X includes at least one element selected from the group consisting of yttrium (Y), silicon (Si), aluminum (Al) and boron (B). M includes at least one element selected from the group consisting of nickel (Ni) and cobalt (Co).
Abstract translation: 提供了一种层系统和用于制造具有这种层系的部件的方法。 层系统包括衬底，衬底，衬底上的至少一个MCrX层，以及至少一个MCrX层上或其中的富铬层。 X包括选自由钇（Y），硅（Si），铝（Al）和硼（B）组成的组中的至少一种元素。 M包括选自镍（Ni）和钴（Co）中的至少一种元素。
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公开(公告)号：US20070228664A1
公开(公告)日：2007-10-04
申请号：US11395914
申请日：2006-03-31
Applicant: Krishnamurthy Anand , Mohsen Salehi , Bruce Brisson , Farshad Ghasripoor , Paul Mathew , Dennis Gray , Dheepa Srinivasan
Inventor： Krishnamurthy Anand , Mohsen Salehi , Bruce Brisson , Farshad Ghasripoor , Paul Mathew , Dennis Gray , Dheepa Srinivasan
IPC: F16J15/34
CPC classification number: F16J15/3412 , F16J15/3496
Abstract: A mechanical seal includes a pair of opposing seal faces, wherein at least one of the pair of seal faces comprises a multilayer coating disposed on a substrate, and wherein the multilayer coating comprises a periodic repetition of distinct layers. In another embodiment, the mechanical seal includes a pair of opposing seal faces, wherein at least one of the pair of seal faces comprises a multilayer coating disposed on a substrate, wherein the multilayer coating comprises a plurality of layers of a composite, and wherein no two adjacent layers of the composite comprise an identical ratio of composite constituents. A method includes disposing a multilayer coating on a substrate to form at least one of a pair of opposing seal faces of a mechanical seal.
Abstract translation: 机械密封件包括一对相对的密封面，其中所述一对密封面中的至少一个包括设置在基底上的多层涂层，并且其中所述多层涂层包含不同层的周期性重复。 在另一个实施例中，机械密封件包括一对相对的密封面，其中所述一对密封面中的至少一个密封面包括设置在基底上的多层涂层，其中所述多层涂层包括多层复合材料，并且其中不存在 复合材料的两个相邻层包含相同比例的复合材料成分。 一种方法包括将多层涂层设置在基底上以形成机械密封的一对相对的密封面中的至少一个。
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5.发明授权Layered coating system with a MCrAlX layer and a chromium rich layer and a method to produce it 有权具有MCrAlX层和富铬层的分层涂布体系及其制备方法公开(公告)号：US09222163B2
公开(公告)日：2015-12-29
申请号：US13322186
申请日：2009-05-26
Applicant: Paul Box , Hugh Evans , Thomas Kircher , Thomas Lewis , Bruce McMordie , John Nicholls , Paul Padley , Nigel Simms , Jonathan Venezia , Paul Mathew Walker , Adrian Weatherill , Mick Whitehurst
Inventor： Paul Box , Hugh Evans , Thomas Kircher , Thomas Lewis , Bruce McMordie , John Nicholls , Paul Padley , Nigel Simms , Jonathan Venezia , Paul Mathew Walker , Adrian Weatherill , Mick Whitehurst
CPC classification number: C23C4/18 , C23C10/02 , C23C28/021 , C23C28/022 , C23C28/023 , C23C28/321 , C23C28/3215 , C23C28/322 , C23C28/345 , C23C28/3455 , Y02T50/67 , Y10T428/12944
Abstract: A layer system and a method for producing a component having such a layer system are provided. The layer system includes a substrate a substrate, at least one MCrX layer on the substrate, and a chromium-rich layer on or in the at least one MCrX layer. X includes at least one element selected from the group consisting of yttrium (Y), silicon (Si), aluminum (Al) and boron (B). M includes at least one element selected from the group consisting of nickel (Ni) and cobalt (Co).
Abstract translation: 提供了一种层系统和用于制造具有这种层系的部件的方法。 层系统包括衬底，衬底，衬底上的至少一个MCrX层，以及至少一个MCrX层上或其中的富铬层。 X包括选自由钇（Y），硅（Si），铝（Al）和硼（B）组成的组中的至少一种元素。 M包括选自镍（Ni）和钴（Co）中的至少一种元素。
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Patent Agency Ranking
6.发明授权公开(公告)号：US08708646B2
公开(公告)日：2014-04-29
申请号：US12920468
申请日：2009-01-23
Applicant: David Fairbourn , Paul Mathew Walker
Inventor： David Fairbourn , Paul Mathew Walker
CPC classification number: C23C10/60 , C23C4/073 , C23C4/18 , C23C10/02 , C23C10/06 , C23C10/08 , C23C10/10 , C23C10/12 , C23C10/14 , C23C10/56 , Y02T50/67 , Y10T428/1234 , Y10T428/12458 , Y10T428/12931
Abstract: A MCrAlY alloy, methods to produce a MCrAlY layer and a honeycomb seal are provided. The MCrAlY alloy includes chromium, aluminum, yttrium and iron and optionally titanium, hafnium or silicon. The honeycomb seal includes a substrate, honeycomb cells and a protective coating on side walls of the honeycomb cells or a diffusion area inside side walls of the honeycomb cells, the protective coating or the diffusion area including the MCrAlY alloy.
Abstract translation: 提供MCrAlY合金，制备MCrAlY层和蜂窝密封件的方法。 MCrAlY合金包括铬，铝，钇和铁以及任选的钛，铪或硅。 蜂窝状密封件包括基板，蜂窝单元和蜂窝单元的侧壁上的保护涂层或蜂窝单元的侧壁内的扩散区域，保护涂层或包括MCrAlY合金的扩散区域。
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7.发明申请COATING COMPOSITION, A PROCESS OF APPLYING A COATING, AND A PROCESS OF FORMING A COATING COMPOSITION 有权涂料组合物，涂布方法以及形成涂料组合物的方法公开(公告)号：US20130084399A1
公开(公告)日：2013-04-04
申请号：US13248105
申请日：2011-09-29
Applicant: Yuk-Chiu LAU , Surinder Singh PABLA , David Vincent BUCCI , Paul MATHEW , Ronald Ralph CAIRO , Krishnamurthy ANAND , Guruprasad SUNDARARAJAN , Mohandas NAYAK , Eklavya CALLA
Inventor： Yuk-Chiu LAU , Surinder Singh PABLA , David Vincent BUCCI , Paul MATHEW , Ronald Ralph CAIRO , Krishnamurthy ANAND , Guruprasad SUNDARARAJAN , Mohandas NAYAK , Eklavya CALLA
CPC classification number: C23C24/04 , C22C19/07 , C23C18/1635 , C23C18/44 , C23C30/00
Abstract: A coating composition, a process of applying a coating having a coating composition, and a process of forming a coating composition are disclosed. The coating composition includes an alloy and an oxide component comprising nickel oxide. The process of applying the coating includes cold spraying the coating onto the article. The process of forming the coating composition includes blending and milling the alloy with the oxide component.
Abstract translation: 公开了一种涂料组合物，涂布具有涂料组合物的涂料的方法和一种形成涂料组合物的方法。 涂料组合物包括合金和包含氧化镍的氧化物组分。 施加涂层的过程包括将涂层冷喷涂到制品上。 形成涂料组合物的方法包括将合金与氧化物组分混合和研磨。
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公开(公告)号：US3584907A
公开(公告)日：1971-06-15
申请号：US3584907D
申请日：1968-08-23
Applicant: MERTES PAUL MATHEW
Inventor： MERTES PAUL MATHEW
CPC classification number: E05C19/022 , Y10T292/0948 , Y10T292/564
Abstract: A flush-type push release door latch is disclosed herein having a slidable member carried in a housing adapted to movably position a latching member in holding relationship with respect to a catch member in response to pushing pressure applied to the catch member. Pushing pressure also disengages the latch member from the catch member. The action of the latch member between its position is determined by resilient spring tension on both the slidable member and the latch member.
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9.发明授权Method of protecting a component against hot corrosion and a component protected by said method 有权保护部件免受热腐蚀的方法和由所述方法保护的部件公开(公告)号：US08596985B2
公开(公告)日：2013-12-03
申请号：US12227911
申请日：2007-05-31
Applicant: Paul Mathew Walker , Mick Whitehurst
Inventor： Paul Mathew Walker , Mick Whitehurst
IPC: F03D11/02
CPC classification number: C23C10/60 , C23C10/04 , C23C10/56 , C23C16/042 , C23C28/322 , C23C28/325 , C23C28/345 , C23C28/3455 , Y10T428/24926
Abstract: A method of protecting a component, in particular a turbine blade, from the effects of hot corrosion includes the steps of applying a chromium diffusion coating to the component and applying a coating of a ceramic material to one or more selected regions of the chromium diffusion coating. The selected regions are regions which, in subsequent use of the component, are subjected to temperatures lower than a predetermined temperature. The ceramic material preferably includes a binder combined with a metal oxide. In a preferred embodiment, a turbine blade is coated over the whole of its internal and external surfaces with the chromium diffusion coating; an aluminum diffusion coating is then applied, through a mask, to the aerofoil surfaces and the internal surfaces of the blade; the mask is removed and the ceramic material is applied as an overlay to the chromium diffusion coating in a region between the platform and the root of the blade.
Abstract translation: 保护部件，特别是涡轮叶片免受热腐蚀的影响的方法包括以下步骤：将铬扩散涂层施加到部件上，并将陶瓷材料涂层施加到铬扩散涂层的一个或多个选定区域 。 所选择的区域是在随后使用组件时经受低于预定温度的温度的区域。 陶瓷材料优选包括与金属氧化物组合的粘合剂。 在一个优选实施例中，涡轮机叶片涂覆在其内部和外部的整个表面上，并具有铬扩散涂层; 然后通过掩模将铝扩散涂层施加到翼面和叶片的内表面; 去除掩模，并且在平台和叶片的根部之间的区域中将陶瓷材料作为覆盖层施加到铬扩散涂层。
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公开(公告)号：US20130042456A1
公开(公告)日：2013-02-21
申请号：US13211473
申请日：2011-08-17
Applicant: Krishnamurthy ANAND , Surinder Singh PABLA , Sundar AMANCHERLA , Paul MATHEW
Inventor： Krishnamurthy ANAND , Surinder Singh PABLA , Sundar AMANCHERLA , Paul MATHEW
CPC classification number: F01D11/005 , F16J15/3288 , Y10T29/49826
Abstract: A self-lubricating brush seal assembly, for a power generation system and method of reducing air leakage in a power generation system including a plurality of self-lubricating members is provided. The plurality of self-lubricating members include a plurality of self-lubricating bristles, a plurality of cores sheathed in a self-lubricating braid, a plurality of cores having an outer diameter coated with self-lubricating material and a solid lubricating pack. The lubricating material is selected from graphite, hexagonal-boron nitrite (hBN), molybdenum disulfide (MoS2), tungsten disulfide (WS2), titanium nitride (TiN), titanium aluminum nitride (TiAlN), titanium carbonitride (TiCN), and combinations thereof.
Abstract translation: 本发明提供一种自润滑刷密封组件，用于发电系统和减少包括多个自润滑构件的发电系统中的空气泄漏的方法。 多个自润滑构件包括多个自润滑刷毛，包覆在自润滑编织物中的多个芯，具有涂覆有自润滑材料的外径的多个芯和固体润滑包。 润滑材料选自石墨，六亚硼酸亚铁（hBN），二硫化钼（MoS2），二硫化钨（WS2），氮化钛（TiN），氮化钛（TiAlN），碳氮化钛（TiCN）及其组合 。
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