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28 条记录 (耗时 0.025 秒)

    Thick film strain gage sensor
    11.
    发明授权
    Thick film strain gage sensor 失效
    厚膜应变片传感器

    公开(公告)号：US07146862B2

    公开(公告)日：2006-12-12

    申请号：US10860731

    申请日：2004-06-02

    申请人： Danial L. Kosht ,  Reza Oboodi ,  James Piascik ,  Joseph M. Walling

    发明人： Danial L. Kosht ,  Reza Oboodi ,  James Piascik ,  Joseph M. Walling

    IPC分类号： G01B7/16

    CPC分类号： G01L1/18

    摘要： A strain gage sensor having improved operational aspects and lower production costs. The strain gage sensor includes two active resistors, two passive resistors, and a structure for minimizing strain experienced by the two passive resistors. The active and passive resistors are attached in a Wheatstone bridge configuration and are Piezoresistors. The active resistors and the strain minimizing structures are mounted on the backing plate. The backing plate or the strain minimizing structure includes alumina ceramic substrate. A voltage to current converter circuit is attached to the active and passive resistors and mounted to the backing plate. Multiple Wheatstone bridge circuits or multiple Wheatstone bridge circuits with voltage to current converter circuits are manufactured on a single backing plate and separated prior to use.

    摘要翻译： 应变计传感器具有改进的操作方面和较低的生产成本。 应变计传感器包括两个有源电阻器，两个无源电阻器和用于最小化两个无源电阻器所经受应变的结构。 有源和无源电阻器连接在惠斯通电桥配置中，并且是压电晶体管。 有源电阻和应变最小化结构安装在背板上。 背板或应变最小化结构包括氧化铝陶瓷基板。 电压 - 电流转换器电路连接到有源和无源电阻器并安装到背板。 多个惠斯登电桥电路或具有电压到电流转换器电路的多个惠斯登电桥电路在单个背板上制造并在使用之前分离。

    Thick film strain gage sensor
    12.
    发明申请
    Thick film strain gage sensor 失效
    厚膜应变片传感器

    公开(公告)号：US20050268726A1

    公开(公告)日：2005-12-08

    申请号：US10860731

    申请日：2004-06-02

    申请人： Danial Kosht ,  Reza Oboodi ,  James Piascik ,  Joseph Walling

    发明人： Danial Kosht ,  Reza Oboodi ,  James Piascik ,  Joseph Walling

    IPC分类号： G01L1/18 ,  G01L19/04

    CPC分类号： G01L1/18

    摘要： A strain gage sensor having improved operational aspects and lower production costs. The strain gage sensor includes two active resistors, two passive resistors, and a structure for minimizing strain experienced by the two passive resistors. The active and passive resistors are attached in a Wheatstone bridge configuration and are Piezoresistors. The active resistors and the strain minimizing structures are mounted on the backing plate. The backing plate or the strain minimizing structure includes alumina ceramic substrate. A voltage to current converter circuit is attached to the active and passive resistors and mounted to the backing plate. Multiple Wheatstone bridge circuits or multiple Wheatstone bridge circuits with voltage to current converter circuits are manufactured on a single backing plate and separated prior to use.

    摘要翻译： 应变计传感器具有改进的操作方面和较低的生产成本。 应变计传感器包括两个有源电阻器，两个无源电阻器和用于最小化两个无源电阻器所经受应变的结构。 有源和无源电阻器连接在惠斯通电桥配置中，并且是压电晶体管。 有源电阻和应变最小化结构安装在背板上。 背板或应变最小化结构包括氧化铝陶瓷基板。 电压 - 电流转换器电路连接到有源和无源电阻器并安装到背板。 多个惠斯登电桥电路或具有电压到电流转换器电路的多个惠斯登电桥电路在单个背板上制造并在使用之前分离。

    Flow sensor with wide dynamic range
    13.
    发明授权
    Flow sensor with wide dynamic range 失效
    流量传感器具有宽动态范围

    公开(公告)号：US06196070B1

    公开(公告)日：2001-03-06

    申请号：US09172447

    申请日：1998-10-14

    申请人： James Piascik ,  Reza Oboodi ,  Devlin M. Gualtieri

    发明人： James Piascik ,  Reza Oboodi ,  Devlin M. Gualtieri

    IPC分类号： G01F128

    CPC分类号： G01F1/28

    摘要： An improved fluid flow measuring device having more nearly linear response characteristics over a wide range of fluid flow rates measures the force exerted on a fluid flow sensing element (21, 37, 41, 47, 55, 61) located in the fluid flow. The effective area of the sensing element subjected to the fluid force decreases as the flow rate increases and increases as the flow rate decreases thereby compensating for the nonlinear relationship between fluid flow rate and the force exerted thereby. The sensing element may retract somewhat into a calm or minimal flow region (27, 35) in response to increased flow rate. The sensing element may include resilient vanes (45, 51, 52, 53, 57, 59) which bend thereby reducing their effective area in response to increased flow. The sensing element may include one or more flow passing apertures (43, 49) the size of which varies with flow rate.

    摘要翻译： 在宽范围的流体流速下具有更接近线性的响应特性的改进的流体流量测量装置测量施加在位于流体流动中的流体流动感测元件（21,37,41,47,55,61）上的力。 受流体力的传感元件的有效面积随着流量的增加而减小，随着流量的降低而增加，从而补偿流体流动速率与由此产生的力之间的非线性关系。 响应于增加的流速，感测元件可稍微缩回到平静或最小流动区域（27,35）内。 感测元件可以包括弯曲的弹性叶片（45,51,52,53,57,59），由此响应于增加的流动而减小其有效面积。 感测元件可以包括一个或多个流通孔（43,49），其大小随着流速而变化。

    Methods of forming insulated wires and hermetically-sealed packages for use in electromagnetic devices
    15.
    发明授权
    Methods of forming insulated wires and hermetically-sealed packages for use in electromagnetic devices 有权
    形成用于电磁装置的绝缘电线和气密封装的方法

    公开(公告)号：US08484831B2

    公开(公告)日：2013-07-16

    申请号：US12844611

    申请日：2010-07-27

    申请人： James Piascik ,  Reza Oboodi ,  Robert Franconi

    发明人： James Piascik ,  Reza Oboodi ,  Robert Franconi

    IPC分类号： H01F7/06

    CPC分类号： H01B3/12 ,  H01B3/084 ,  H01F5/02 ,  H01F41/005 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/49076

    摘要： A method includes coating a conductive wire with a paste comprising a first inorganic dielectric material, an organic binder, and a solvent to form a coated wire, drying the coated wire at a first drying temperature to remove at least a portion of the solvent and form a green wire, winding the green wire around a core to form a green assembly, heat treating the green assembly at a decomposing temperature above the first temperature and below a melting point of the first inorganic dielectric material to decompose the organic binder to form an intermediate assembly, and exposing the intermediate assembly to a densifying temperature that is above the decomposing temperature and substantially equal to or above the melting point of the first inorganic dielectric material to densify the dielectric material on the conductive wire.

    摘要翻译： 一种方法包括用包含第一无机介电材料，有机粘合剂和溶剂的糊料涂覆导线，以形成涂覆的丝线，在第一干燥温度下干燥涂覆的丝线以除去至少一部分溶剂并形成 绿色线，将芯线缠绕在芯上以形成绿色组件，在高于第一温度并低于第一无机介电材料的熔点的分解温度下对生坯组件进行热处理，以分解有机粘合剂以形成中间体 组装，并将中间组件暴露于高于分解温度并且基本上等于或高于第一无机介电材料的熔点的致密化温度，以致致密导电导线上的电介质材料。

    Components, turbochargers, and methods of forming the components
    16.
    发明授权
    Components, turbochargers, and methods of forming the components 有权
    部件，涡轮增压器和组件的形成方法

    公开(公告)号：US08137747B2

    公开(公告)日：2012-03-20

    申请号：US12182857

    申请日：2008-07-30

    申请人： Reza Oboodi ,  James Piascik ,  Bjoern Schenk

    发明人： Reza Oboodi ,  James Piascik ,  Bjoern Schenk

    IPC分类号： B05D7/00

    CPC分类号： F16C33/12 ,  C23C18/1662 ,  C25D15/00 ,  F16C17/024 ,  F16C33/6696 ,  F16C2204/20 ,  F16C2220/24 ,  F16C2223/80 ,  F16C2360/24

    摘要： Components, turbochargers, and methods of forming components are provided. In an embodiment, by way of example only, a method of forming a component is provided. The method includes applying a plurality of coated particles to a substrate, wherein each coated particle comprises a solid film lubricant particle and a layer surrounding an entire surface of the solid film lubricant particle, each solid film lubricant particle comprises at least one compound, and the layer comprises a coating material having a greater resistance to oxidation than the compound when subjected to a predetermined processing temperature and heating the substrate to the predetermined processing temperature to form a portion of a coating over the substrate.

    摘要翻译： 提供了组件，涡轮增压器和组件的形成方法。 在一个实施例中，仅作为示例，提供了形成部件的方法。 该方法包括将多个涂覆的颗粒施加到基材上，其中每个涂覆的颗粒包含固体膜润滑剂颗粒和围绕固体膜润滑剂颗粒的整个表面的层，每个固体膜润滑剂颗粒包含至少一种化合物，并且 层包括当经受预定处理温度时具有比化合物更大的抗氧化性的涂料，并将基材加热至预定的加工温度以在基材上形成涂层的一部分。

    Inorganic solid lubricant for high temperature foil bearing
    18.
    发明申请
    Inorganic solid lubricant for high temperature foil bearing 有权
    无机固体润滑剂用于高温箔轴承

    公开(公告)号：US20050163406A1

    公开(公告)日：2005-07-28

    申请号：US10767111

    申请日：2004-01-28

    申请人： Reza Oboodi ,  James Piascik

    发明人： Reza Oboodi ,  James Piascik

    IPC分类号： F01D25/22 ,  F16C17/12 ,  F16C33/10 ,  F16C32/06

    CPC分类号： F16C17/024 ,  F01D25/22 ,  F16C33/1095 ,  F16C33/14 ,  F16C2240/40

    摘要： Inorganic solid lubricant coatings and processes for applying a solid lubricant coating to a substrate surface. A process for applying the solid lubricant coating may involve applying a precursor material to the substrate surface, and thereafter melting at least one inorganic bonding component of the precursor material to bond the solid lubricant coating to the substrate surface. The precursor material may comprise an organic polymer binder, at least one wear-resistant component, and at least one friction-reducing constituent, in addition to the at least one bonding component.

    摘要翻译： 无机固体润滑剂涂料和将固体润滑剂涂料施加到基材表面的方法。 施加固体润滑剂涂层的方法可以包括将前体材料施加到基材表面，然后熔化前体材料的至少一种无机粘合组分以将固体润滑剂涂层粘合到基材表面。 除了至少一种结合组分之外，前体材料可以包含有机聚合物粘合剂，至少一种耐磨组分和至少一种摩擦减少成分。

    COMPONENTS, TURBOCHARGERS, AND METHODS OF FORMING THE COMPONENTS
    19.
    发明申请
    COMPONENTS, TURBOCHARGERS, AND METHODS OF FORMING THE COMPONENTS 有权
    组件，涡轮增压器和形成组件的方法

    公开(公告)号：US20120141290A1

    公开(公告)日：2012-06-07

    申请号：US13369853

    申请日：2012-02-09

    申请人： Reza Oboodi ,  James Piascik ,  Bjoern Schenk

    发明人： Reza Oboodi ,  James Piascik ,  Bjoern Schenk

    IPC分类号： F03B3/12 ,  C10M103/06

    CPC分类号： F16C33/12 ,  C23C18/1662 ,  C25D15/00 ,  F16C17/024 ,  F16C33/6696 ,  F16C2204/20 ,  F16C2220/24 ,  F16C2223/80 ,  F16C2360/24

    摘要： Components, turbochargers, and methods of forming components are provided. In an embodiment, by way of example only, a method of forming a component is provided. The method includes applying a plurality of coated particles to a substrate, wherein each coated particle comprises a solid film lubricant particle and a layer surrounding an entire surface of the solid film lubricant particle, each solid film lubricant particle comprises at least one compound, and the layer comprises a coating material having a greater resistance to oxidation than the compound when subjected to a predetermined processing temperature and heating the substrate to the predetermined processing temperature to form a portion of a coating over the substrate.

    摘要翻译： 提供了组件，涡轮增压器和组件的形成方法。 在一个实施例中，仅作为示例，提供了形成部件的方法。 该方法包括将多个涂覆的颗粒施加到基材上，其中每个涂覆的颗粒包含固体膜润滑剂颗粒和围绕固体膜润滑剂颗粒的整个表面的层，每个固体膜润滑剂颗粒包含至少一种化合物，并且 层包括当经受预定处理温度时具有比化合物更大的抗氧化性的涂料，并将基材加热至预定的加工温度以在基材上形成涂层的一部分。

    Methods of forming solid lubricant coatings on substrates
    20.
    发明授权
    Methods of forming solid lubricant coatings on substrates 有权
    在基材上形成固体润滑剂涂层的方法

    公开(公告)号：US08158205B2

    公开(公告)日：2012-04-17

    申请号：US12479034

    申请日：2009-06-05

    申请人： Reza Oboodi ,  James Piascik ,  Bjoern Schenk ,  Eric Passman ,  Richard Bye

    发明人： Reza Oboodi ,  James Piascik ,  Bjoern Schenk ,  Eric Passman ,  Richard Bye

    IPC分类号： B05D3/02

    CPC分类号： C23C18/1216 ,  B22F7/04 ,  C23C18/1225 ,  C23C18/127 ,  C23C18/1279 ,  C23C18/1283 ,  C23C18/1295 ,  F16C33/043 ,  F16C33/1095

    摘要： A method includes applying a coating precursor material over a substrate, the coating precursor material comprising a powder having an average particle diameter in a range of about 10 nanometers to about 10 microns comprising a fluoride eutectic, a metal capable of oxidizing at about 535° C. to about 800° C., one or more materials selected from the group consisting of a metal oxide, a glass, a carbide, and a nitride, and optionally, a precious metal selected from silver, palladium, platinum, gold, rhodium, and alloys thereof, subjecting the coating to a sintering heat treatment, occurring at a first temperature in an inert or reducing atmosphere to sinter the metal of the precursor material, and exposing the coating to an oxidizing heat treatment performed in an oxidizing atmosphere at a second temperature that is less than the first temperature to oxidize a portion of the metal in the coating precursor material.

    摘要翻译： 一种方法包括将涂层前体材料涂覆在基底上，所述涂层前体材料包含平均粒径在约10纳米至约10微米范围内的粉末，其包含氟化物共晶体，能够在约535℃下氧化的金属 至约800℃，选自金属氧化物，玻璃，碳化物和氮化物的一种或多种材料，以及任选的选自银，钯，铂，金，铑， 及其合金，对涂层进行烧结热处理，在惰性或还原性气氛中的第一温度下进行烧结，烧结前体材料的金属，并在第二次氧化气氛中进行氧化热处理 温度小于第一温度以氧化涂层前体材料中的一部分金属。