-
公开(公告)号：US08959864B2
公开(公告)日：2015-02-24
申请号：US14244081
申请日：2014-04-03
Applicant: General Electric Company
Inventor： Bill Damon Johnston , George Albert Goller , Colwyn Sayers
CPC classification number: E04B1/92 , E04H12/00 , E04H12/08 , E04H12/085 , Y02E10/728 , Y10T29/49737 , Y10T29/49968
Abstract: A crack-resistant member for preventing crack propagation, a method of preventing crack propagation, and method of assembly a tower are provided. The crack-resistant member includes at least one insert attached to at least one removed portion at a predetermined location along a girth weld and adjacent a heat affected zone of the tower. The at least one insert is positioned perpendicular to a weld direction and intersecting the girth weld. The at least one insert prevents crack propagation in the girth weld of the tower.
Abstract translation: 提供了一种用于防止裂纹扩展的抗裂构件，防止裂纹扩展的方法以及组装塔的方法。 抗裂构件包括至少一个插入件，其沿着环形焊缝在预定位置处附接到至少一个移除部分，并且邻近塔的热影响区域。 至少一个插入件垂直于焊接方向定位并与环形焊缝相交。 该至少一个插入件防止在塔的环形焊缝中的裂纹扩展。
-
公开(公告)号：US20180155160A1
公开(公告)日：2018-06-07
申请号：US15369976
申请日：2016-12-06
Applicant: General Electric Company
Inventor： Garth M Nelson , Biao Fang , Fulton Jose Lopez , George Albert Goller
CPC classification number: B66C23/207 , F03D13/10 , F05B2240/916
Abstract: A crane system for a wind turbine is disclosed. The crane system includes a support structure, a movable structure, a slidable device, a first actuator unit, and a plurality of second actuator units. The slidable device includes a base, a retention component, and first, second, third, and fourth pairs of clamping arms. The base is coupled to the support structure. The retention component is coupled to either side of the base to define a channel between the retention component and the base. The first and second pairs of clamping arms are spaced apart and coupled to each other and to the base. The third and fourth pairs of clamping arms are disposed within the channel, spaced apart, and coupled to each other. The first actuator unit is coupled to the slidable device and each second actuator unit is coupled to the first, second, third, and fourth pairs of clamping arms.
-
公开(公告)号：US09683553B2
公开(公告)日：2017-06-20
申请号：US14019838
申请日：2013-09-06
Applicant: General Electric Company
Inventor： Dale Robert Mashtare , James Henry Madge , Charudatta Subhash Mehendale , George Albert Goller , Conner B. Shane
CPC classification number: F03D15/10 , F03D9/25 , F03D17/00 , F05B2260/30 , F05B2260/80 , F05B2270/331 , F05B2270/821 , F16H57/01 , F16H57/025 , F16H2057/012 , Y02E10/722
Abstract: Systems and methods for monitoring wind turbine loading are provided. In one embodiment, a system includes a main shaft, a bedplate, and a gearbox coupled to the main shaft and mounted to the bedplate. The gearbox includes an outer casing and a torque arm extending from the outer casing. The system further includes an isolation mount coupled to the torque arm, and a sensor configured to measure displacement of the torque arm. In another embodiment, a method includes operating the wind turbine, and detecting displacement of a torque arm of a gearbox of the wind turbine. The method further includes calculating a moment for a main shaft of the wind turbine based on the displacement of the torque arm.
-
公开(公告)号：US20150069762A1
公开(公告)日：2015-03-12
申请号：US14019838
申请日：2013-09-06
Applicant: General Electric Company
Inventor： Dale Robert Mashtare , James Henry Madge , Charudatta Subhash Mehendale , George Albert Goller , Conner B. Shane
CPC classification number: F03D15/10 , F03D9/25 , F03D17/00 , F05B2260/30 , F05B2260/80 , F05B2270/331 , F05B2270/821 , F16H57/01 , F16H57/025 , F16H2057/012 , Y02E10/722
Abstract: Systems and methods for monitoring wind turbine loading are provided. In one embodiment, a system includes a main shaft, a bedplate, and a gearbox coupled to the main shaft and mounted to the bedplate. The gearbox includes an outer casing and a torque arm extending from the outer casing. The system further includes an isolation mount coupled to the torque arm, and a sensor configured to measure displacement of the torque arm. In another embodiment, a method includes operating the wind turbine, and detecting displacement of a torque arm of a gearbox of the wind turbine. The method further includes calculating a moment for a main shaft of the wind turbine based on the displacement of the torque arm.
Abstract translation: 提供了用于监测风力涡轮机负载的系统和方法。 在一个实施例中，系统包括主轴，底板和耦合到主轴并安装到底板的齿轮箱。 齿轮箱包括外壳和从外壳延伸的扭矩臂。 该系统还包括联接到扭矩臂的隔离安装件和构造成测量扭矩臂的位移的传感器。 在另一个实施例中，一种方法包括操作风力涡轮机，以及检测风力涡轮机的变速箱的转矩臂的位移。 该方法还包括基于转矩臂的位移来计算风力涡轮机主轴的力矩。
-
公开(公告)号：US20140157668A1
公开(公告)日：2014-06-12
申请号：US14187694
申请日：2014-02-24
Applicant: General Electric Company
Inventor： George Albert Goller
IPC: C10J3/72
CPC classification number: C10J3/723 , C10J3/485 , C10J3/74 , C10J2300/0959 , C10J2300/1269 , C10J2300/1276 , C10J2300/1653 , C10J2300/1846 , Y02E20/18
Abstract: A method for operating a gasifier includes detecting a corrosive compound between a combustion chamber defined within the gasifier and an inner wall of a pressure vessel that at least partially surrounds the combustion chamber via a corrosion sensor and increasing the temperature of the inner wall of the pressure vessel to a temperature that is greater than a dew point of the corrosive compound via a heater that at least partially surrounds the pressure vessel. The method may also include adjusting a flow of at least one of a fuel, an oxidant and a diluent to the gasifier in response to the detection of the corrosive compound so as to modify the dew point of the corrosive compound.
Abstract translation: 一种用于操作气化器的方法包括检测在气化器内限定的燃烧室和压力容器的内壁之间的腐蚀性化合物，所述内壁至少部分地通过腐蚀传感器围绕燃烧室并增加内壁的温度 容器通过至少部分地围绕压力容器的加热器达到大于腐蚀性化合物露点的温度。 该方法还可以包括响应于腐蚀性化合物的检测来调节燃气，氧化剂和稀释剂中的至少一种流向气化器的流动，以便改变腐蚀性化合物的露点。
-
Patent Agency Ranking
公开(公告)号：US09260673B2
公开(公告)日：2016-02-16
申请号：US14187694
申请日：2014-02-24
Applicant: General Electric Company
Inventor： George Albert Goller
CPC classification number: C10J3/723 , C10J3/485 , C10J3/74 , C10J2300/0959 , C10J2300/1269 , C10J2300/1276 , C10J2300/1653 , C10J2300/1846 , Y02E20/18
Abstract: A method for operating a gasifier includes detecting a corrosive compound between a combustion chamber defined within the gasifier and an inner wall of a pressure vessel that at least partially surrounds the combustion chamber via a corrosion sensor and increasing the temperature of the inner wall of the pressure vessel to a temperature that is greater than a dew point of the corrosive compound via a heater that at least partially surrounds the pressure vessel. The method may also include adjusting a flow of at least one of a fuel, an oxidant and a diluent to the gasifier in response to the detection of the corrosive compound so as to modify the dew point of the corrosive compound.
Abstract translation: 一种用于操作气化器的方法包括检测在气化器内限定的燃烧室和压力容器的内壁之间的腐蚀性化合物，所述内壁至少部分地通过腐蚀传感器围绕燃烧室并增加内壁的温度 容器通过至少部分地围绕压力容器的加热器达到大于腐蚀性化合物露点的温度。 该方法还可以包括响应于腐蚀性化合物的检测来调节燃气，氧化剂和稀释剂中的至少一种流向气化器的流动，以便改变腐蚀性化合物的露点。
-
公开(公告)号：US20190136962A1
公开(公告)日：2019-05-09
申请号：US15807823
申请日：2017-11-09
Applicant: General Electric Company
Inventor： Raed Zuhair Hasan , Kevin M. Vandevoorde , Lawrence Keith Taliaferro, JR. , George Albert Goller , James Edward Cencula
IPC: F16H57/08 , F03D15/00 , F16H1/28 , F16H55/06 , F16H55/17 , F16H57/032 , B23K26/342 , B33Y80/00
Abstract: An integral ring gear and torque arm for a wind turbine gearbox and method of manufacturing same includes forming the ring gear and the associated gear housing as a single part using the same material, e.g., using a casting process. Further, the ring gear defines an inner circumferential surface having a plurality of gear teeth. Thus, the method also includes applying a coating material to the gear teeth of the ring gear via an additive manufacturing process, such as cold spraying, so as to increase a hardness of gear teeth.
-
8.发明授权Components formed by controlling grain size in forged precipitation-strengthened alloys 有权通过在锻造的沉淀强化合金中控制晶粒尺寸形成的组分公开(公告)号：US09322090B2
公开(公告)日：2016-04-26
申请号：US14171901
申请日：2014-02-04
Applicant: General Electric Company
Inventor： George Albert Goller , Raymond Joseph Stonitsch , Richard DiDomizio
IPC: C22F1/10 , C22C38/00 , C22C19/03 , C22C19/05 , B22F3/15 , B21J1/06 , B21K1/32 , B22F3/17 , F01D5/02 , F01D25/00
CPC classification number: C22F1/10 , B21J1/06 , B21K1/32 , B22F3/15 , B22F3/17 , B22F2998/00 , B22F2998/10 , C22C19/05 , C22C19/055 , C22C19/056 , F01D5/02 , F01D25/005 , F05D2220/32 , F05D2230/22 , F05D2230/411 , F05D2230/42 , B22F2003/248 , C22C1/0433
Abstract: Components and methods of processing such components from precipitation-strengthened alloys so that the components exhibit desirable grain sizes following a supersolvus heat treatment. The method includes consolidating a powder of the alloy to form a billet having an average grain size. The billet is then forged at a temperature below the solvus temperature to form a forging having an average grain size of not coarser than the grain size of the billet. The billet is then forged at a total strain of at least 5%, after which at least a portion of the forging is heat treated at a temperature below the solvus temperature to pin grains within the portion. The entire forging can then be heat treated at a temperature above the solvus temperature of the alloy without coarsening the grains in the portion.
Abstract translation: 通过沉淀强化合金处理这些组分的组分和方法，使得组分在超声热处理后表现出期望的晶粒尺寸。 该方法包括固化合金粉末以形成具有平均晶粒尺寸的坯料。 然后将坯料在低于溶剂温度的温度下锻造，以形成平均晶粒尺寸不比坯料的晶粒尺寸更粗的锻造。 然后以至少5％的总应变锻造坯料，然后将至少一部分锻件在低于solvus温度的温度下热处理以在该部分内的针晶粒。 然后可以在高于合金的固溶温度的温度下对整个锻造进行热处理，而不使该部分中的晶粒粗大化。
-
9.发明申请COMPONENTS FORMED BY CONTROLLING GRAIN SIZE IN FORGED PRECIPITATION-STRENGTHENED ALLOYS 有权通过控制加强强化合金中的颗粒尺寸而形成的组分公开(公告)号：US20150284832A1
公开(公告)日：2015-10-08
申请号：US14171901
申请日：2014-02-04
Applicant: General Electric Company
Inventor： George Albert Goller , Raymond Joseph Stonitsch , Richard DiDomizio
CPC classification number: C22F1/10 , B21J1/06 , B21K1/32 , B22F3/15 , B22F3/17 , B22F2998/00 , B22F2998/10 , C22C19/05 , C22C19/055 , C22C19/056 , F01D5/02 , F01D25/005 , F05D2220/32 , F05D2230/22 , F05D2230/411 , F05D2230/42 , B22F2003/248 , C22C1/0433
Abstract: Components and methods of processing such components from precipitation-strengthened alloys so that the components exhibit desirable grain sizes following a supersolvus heat treatment. The method includes consolidating a powder of the alloy to form a billet having an average grain size. The billet is then forged at a temperature below the solvus temperature to form a forging having an average grain size of not coarser than the grain size of the billet. The billet is then forged at a total strain of at least 5%, after which at least a portion of the forging is heat treated at a temperature below the solvus temperature to pin grains within the portion. The entire forging can then be heat treated at a temperature above the solvus temperature of the alloy without coarsening the grains in the portion.
Abstract translation: 通过沉淀强化合金处理这些组分的组分和方法，使得组分在超声热处理后表现出期望的晶粒尺寸。 该方法包括固化合金粉末以形成具有平均晶粒尺寸的坯料。 然后将坯料在低于溶剂温度的温度下锻造，以形成平均晶粒尺寸不比坯料的晶粒尺寸更粗的锻造。 然后以至少5％的总应变锻造坯料，然后将至少一部分锻件在低于solvus温度的温度下热处理以在该部分内的针晶粒。 然后可以在高于合金的固溶温度的温度下对整个锻造进行热处理，而不使该部分中的晶粒粗大化。
-
公开(公告)号：US08991611B2
公开(公告)日：2015-03-31
申请号：US13804991
申请日：2013-03-14
Applicant: General Electric Company
Inventor： Raymond Joseph Stonitsch , George Albert Goller
CPC classification number: B03C1/02 , B03C1/005 , B03C1/10 , B03C1/247 , B03C2201/20 , B03C2201/32
Abstract: A method of separating a powder mixture is disclosed. A first magnetic field is applied to the powder mixture which may contains a non-magnetic metal powder and a contaminant powder. A field strength of the first magnetic field magnetizes the non-magnetic metal powder and leaves the contaminant powder non-magnetized. A second magnetic field is applied to the powder mixture to separate the magnetized metal powder from the non-magnetized contaminant powder.
Abstract translation: 公开了一种分离粉末混合物的方法。 对可能含有非磁性金属粉末和污染粉末的粉末混合物施加第一磁场。 第一磁场的场强使非磁性金属粉末磁化，并使未被磁化的污染物粉末离开。 将第二磁场施加到粉末混合物以将磁化的金属粉末与非磁化的污染物粉末分离。
-
-
-
-
-
-
-
-
-
Search Results
11
records
(took 0.018 seconds)
