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公开(公告)号：US20140202498A1
公开(公告)日：2014-07-24
申请号：US13745136
申请日：2013-01-18
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Mark Carmine Bellino , Mark Lawrence Hunt
IPC: F01D25/00
CPC classification number: F01D25/002 , B08B9/00 , B08B9/0321 , C23C4/185 , F01D5/187 , F01D5/188 , F01D25/12 , F04D29/582 , F04D29/701 , F05D2220/31 , F05D2220/32
Abstract: Blockages of turbomachine cooling circuit cooling holes resulting from coating processes can be removed by introducing a cleaning agent into the cooling circuit. The cooling circuit can be connected to a cleaning agent supply under pressure, adding force on the blockage to chemical action by the cleaning agent. The cleaning agent is chemically reactive with the coating material and substantially chemically non-reactive with the underlying material of the cooling circuit and other parts of the turbomachine. A neutralization agent can also be introduced to reduce toxicity and/or action of the cleaning agent.
Abstract translation: 可以通过将清洁剂引入冷却回路来除去由涂布过程产生的涡轮机冷却回路冷却孔的堵塞。 冷却回路可以在压力下连接到清洁剂供应源上，从而增加阻塞作用力，使清洁剂产生化学作用。 清洁剂与涂层材料具有化学反应性，并且与冷却回路和涡轮机的其它部分的基础材料基本上化学上不反应。 还可以引入中和剂以减少清洁剂的毒性和/或作用。
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公开(公告)号：US20140099516A1
公开(公告)日：2014-04-10
申请号：US13645951
申请日：2012-10-05
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Mark Lawrence Hunt , Gary Charles Shubert , Jerry Ellison Gould
CPC classification number: C22C19/058 , B23K1/0018 , B23K35/0238 , B23K35/3033 , B23K2101/001 , B23P6/007 , B32B15/01 , C22C19/03 , C22C19/05 , C22C19/055 , C22C19/056 , C22C19/057 , F01D5/005 , F05D2230/237 , Y10T428/12493
Abstract: An article comprising a substrate, the substrate having a surface; a diffusion barrier layer disposed on a portion of the surface of the substrate, a brazing layer disposed on the diffusion barrier layer, the brazing layer comprising at least one diffusible element, wherein the diffusion barrier layer inhibits the at least one diffusible element from diffusing into the diffusion barrier layer and the substrate. Also provided herein is a method of making an article comprising providing a substrate, the substrate having a surface; forming a diffusion barrier layer on a portion of the surface of the substrate, the diffusion barrier layer being formed by electro-spark deposition; forming a brazing layer on the diffusion barrier layer, the brazing layer comprising at least one diffusible element, wherein the diffusion barrier layer inhibits the at least one diffusible element from diffusing into the substrate.
Abstract translation: 一种制品，其包括基材，所述基材具有表面; 设置在所述基板的所述表面的一部分上的扩散阻挡层，设置在所述扩散阻挡层上的钎焊层，所述钎焊层包括至少一个可扩散元件，其中所述扩散阻挡层抑制所述至少一个可扩散元件扩散 扩散阻挡层和衬底。 本文还提供了制造制品的方法，所述方法包括提供基材，所述基材具有表面; 在所述基板表面的一部分上形成扩散阻挡层，所述扩散阻挡层通过电火花沉积形成; 在所述扩散阻挡层上形成钎焊层，所述钎焊层包括至少一个可扩散元件，其中所述扩散阻挡层抑制所述至少一个可扩散元件扩散到所述衬底中。
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公开(公告)号：US09638055B2
公开(公告)日：2017-05-02
申请号：US15349283
申请日：2016-11-11
Applicant: General Electric Company
Inventor： Mark Carmine Bellino , Mark Lawrence Hunt
CPC classification number: F01D25/002 , B08B9/00 , B08B9/0321 , C23C4/185 , F01D5/187 , F01D5/188 , F01D25/12 , F04D29/582 , F04D29/701 , F05D2220/31 , F05D2220/32
Abstract: Blockages of turbomachine cooling circuit cooling holes resulting from coating processes can be removed by introducing a cleaning agent into the cooling circuit. The cooling circuit can be connected to a cleaning agent supply under pressure, adding force on the blockage to chemical action by the cleaning agent. The cleaning agent is chemically reactive with the coating material and substantially chemically non-reactive with the underlying material of the cooling circuit and other parts of the turbomachine. A neutralization agent can also be introduced to reduce toxicity and/or action of the cleaning agent. A turbomachine cooling hole cleaning method includes introducing a cleaning agent into a cooling circuit of a turbomachine part, pressurizing the cleaning agent in the cooling circuit until a first defined condition is met, and introducing a neutralization agent to the turbomachine part while the cleaning agent is applied to the cooling circuit.
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公开(公告)号：US09523287B2
公开(公告)日：2016-12-20
申请号：US13745136
申请日：2013-01-18
Applicant: General Electric Company
Inventor： Mark Carmine Bellino , Mark Lawrence Hunt
CPC classification number: F01D25/002 , B08B9/00 , B08B9/0321 , C23C4/185 , F01D5/187 , F01D5/188 , F01D25/12 , F04D29/582 , F04D29/701 , F05D2220/31 , F05D2220/32
Abstract: Blockages of turbomachine cooling circuit cooling holes resulting from coating processes can be removed by introducing a cleaning agent into the cooling circuit. The cooling circuit can be connected to a cleaning agent supply under pressure, adding force on the blockage to chemical action by the cleaning agent. The cleaning agent is chemically reactive with the coating material and substantially chemically non-reactive with the underlying material of the cooling circuit and other parts of the turbomachine. A neutralization agent can also be introduced to reduce toxicity and/or action of the cleaning agent.
Abstract translation: 可以通过将清洁剂引入冷却回路来除去由涂布过程产生的涡轮机冷却回路冷却孔的堵塞。 冷却回路可以在压力下连接到清洁剂供应源上，从而增加阻塞作用力，使清洁剂产生化学作用。 清洁剂与涂层材料具有化学反应性，并且与冷却回路和涡轮机的其它部分的基础材料基本上化学上不反应。 还可以引入中和剂以减少清洁剂的毒性和/或作用。
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5.发明申请PRESSURE MASKING SYSTEMS AND METHODS FOR USING SAME IN TREATING TECHNIQUES 审中-公开压力屏蔽系统及其在处理技术中的应用方法公开(公告)号：US20140251951A1
公开(公告)日：2014-09-11
申请号：US13792620
申请日：2013-03-11
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Mark Lawrence Hunt , Michael Anthony DePalma
IPC: F01D25/00
CPC classification number: F01D25/002 , B05D3/042 , C23C18/1605 , C23C18/1619 , C25D5/022 , C25D17/00 , F01D9/04
Abstract: Systems and methods of treating, e.g., stripping and coating, a target surface of an article including a passageway are disclosed. The systems may fluidly connect a pressure masker including pressurized masking fluid to a first side of the passageway, passing the pressurized masking fluid through the passageway from the first side to a second side including the target surface, and, submerging at least a portion of the target surface in a treatment bath, wherein the pressurized masking fluid passing through the passageway prevents the treatment bath from entering the passageway.
Abstract translation: 公开了处理，例如剥离和涂覆包括通道的制品的靶表面的系统和方法。 系统可以将包括加压掩模流体的压力掩蔽器流体连接到通道的第一侧，使加压的掩蔽流体从第一侧通过通道到包括目标表面的第二侧，并且将至少一部分 处理浴中的目标表面，其中通过通道的加压掩蔽流体防止治疗浴进入通道。
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Patent Agency Ranking
公开(公告)号：US20130180952A1
公开(公告)日：2013-07-18
申请号：US13826465
申请日：2013-03-14
Applicant: General Electric Company
Inventor： Matthew Paul Berkebile , Mark Lawrence Hunt , Blake Allen Fulton
CPC classification number: B05C21/005 , B05B7/00 , B05B7/20 , B05B12/18 , B05B12/20 , B05B13/0228 , B05B13/0431 , B23P2700/06 , C23C4/01 , C23C10/04 , C23C14/042 , C23C14/046 , C23C16/045 , C23C24/00 , C23F1/02 , C23G1/00 , C25D5/022
Abstract: Methods of treating a target surface of an article having one or more passageways includes fluidly connecting a pressure masker including pressurized masking fluid to a first side of at least one passageway, passing the pressurized masking fluid through the at least one passageway from the first side to a second side having the target surface, and treating the target surface of the article using a surface treatment system that disposes a surface treating material on the target surface, wherein the pressurized masking fluid passing through the at least one passageway prevents the surface treating material from permanently altering a cross sectional area of the at least one passageway.
Abstract translation: 处理具有一个或多个通道的制品的目标表面的方法包括将包括加压掩模流体的压力掩模流体连接到至少一个通道的第一侧，使加压的掩蔽流体从第一侧通过至少一个通道到 具有所述目标表面的第二面，并且使用将表面处理材料配置在所述目标表面上的表面处理系统来处理所述物品的所述目标表面，其中通过所述至少一个通道的加压掩模流体防止所述表面处理材料 永久地改变所述至少一个通道的横截面积。
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公开(公告)号：US20170058695A1
公开(公告)日：2017-03-02
申请号：US15349283
申请日：2016-11-11
Applicant: General Electric Company
Inventor： Mark Carmine Bellino , Mark Lawrence Hunt
CPC classification number: F01D25/002 , B08B9/00 , B08B9/0321 , C23C4/185 , F01D5/187 , F01D5/188 , F01D25/12 , F04D29/582 , F04D29/701 , F05D2220/31 , F05D2220/32
Abstract: Blockages of turbomachine cooling circuit cooling holes resulting from coating processes can be removed by introducing a cleaning agent into the cooling circuit. The cooling circuit can be connected to a cleaning agent supply under pressure, adding force on the blockage to chemical action by the cleaning agent. The cleaning agent is chemically reactive with the coating material and substantially chemically non-reactive with the underlying material of the cooling circuit and other parts of the turbomachine. A neutralization agent can also be introduced to reduce toxicity and/or action of the cleaning agent. A turbomachine cooling hole cleaning method includes introducing a cleaning agent into a cooling circuit of a turbomachine part, pressurizing the cleaning agent in the cooling circuit until a first defined condition is met, and introducing a neutralization agent to the turbomachine part while the cleaning agent is applied to the cooling circuit.
Abstract translation: 可以通过将清洁剂引入冷却回路来除去由涂布过程产生的涡轮机冷却回路冷却孔的堵塞。 冷却回路可以在压力下连接到清洁剂供应源上，从而增加阻塞作用力，使清洁剂产生化学作用。 清洁剂与涂层材料具有化学反应性，并且与冷却回路和涡轮机的其它部分的基础材料基本上化学上不反应。 还可以引入中和剂以减少清洁剂的毒性和/或作用。 涡轮机冷却孔清洗方法包括将清洗剂引入到涡轮机部件的冷却回路中，对冷却回路中的清洗剂进行加压，直到满足第一限定条件，并将中和剂引入涡轮机部件，同时清洗剂为 应用于冷却回路。
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公开(公告)号：US20140154954A1
公开(公告)日：2014-06-05
申请号：US13693253
申请日：2012-12-04
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Mark Lawrence Hunt
IPC: B24B49/16
CPC classification number: B24B49/16 , B24B19/14 , B24B49/105 , B24B51/00
Abstract: Automated polishing systems include a polisher for polishing the coating on the article and a robotic positioner for moving the polisher relative to the article on an automated path, wherein the polisher polishes at least a part of the coating during movement, a force feedback sensor for determining a force of the polisher against the article during polishing, and a controller for maintaining the polisher within a predetermined force range against the article based at least in part on the force determined by the force feedback sensor.
Abstract translation: 自动抛光系统包括用于抛光物品上的涂层的抛光机和用于在自动路径上相对于物品移动抛光机的机器人定位器，其中抛光机在运动期间抛光涂层的至少一部分，用于确定 在研磨期间抛光机抵靠物品的力，以及控制器，用于至少部分地基于由力反馈传感器确定的力将抛光机保持在预定的力范围内。
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公开(公告)号：US10934852B2
公开(公告)日：2021-03-02
申请号：US16208001
申请日：2018-12-03
Applicant: General Electric Company
Inventor： Mark Steven Honkomp , Mehmet Suleyman Ciray , Mark Lawrence Hunt
Abstract: A turbine blade tip cooling system includes a turbine blade having a tip cavity, a tip rail surrounding at least a portion of the tip cavity and at least one internal cooling cavity. The tip rail has an inner rail surface, an outer rail surface, an end surface and at least one tip rail pocket open at the end surface and fluidly connected to the at least one internal cooling cavity that carries a coolant. A tip rail cooling insert attaches to the at least one tip rail pocket, and has insert cooling channel(s) and a coolant collection plenum for directing coolant from the at least one internal cooling cavity to the insert cooling channel(s).
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公开(公告)号：US20210017864A1
公开(公告)日：2021-01-21
申请号：US16876615
申请日：2020-05-18
Applicant: General Electric Company
Inventor： Mark Steven Honkomp , Mark Lawrence Hunt , Frederick Whitfield Dantzler , Yan Cui , Ethan Conrad Schaeffer
IPC: F01D5/18
Abstract: A tip rail cooling insert for attaching into a tip rail pocket in a tip rail of a turbine blade is disclosed. The insert includes a first inner layer defining at least one first insert cooling channel therein, the first inner layer including a pair of spaced legs defining a first coolant collection plenum with at least the tip rail pocket for directing coolant from at least one internal cooling cavity in the turbine blade to the at least one first insert cooling channel. Each of the pair of spaced legs has an angled outer end configured to accommodate rounded inner corners of the tip rail pocket. A first outer layer is on a first side of the first inner layer, and a second outer layer is on a second side of the first inner layer.
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