Single sided laser shock peening
    2.
    发明授权
    Single sided laser shock peening 失效
    单面激光冲击硬化

    公开(公告)号:US06559415B1

    公开(公告)日:2003-05-06

    申请号:US10195095

    申请日:2002-07-12

    IPC分类号: B23K2600

    CPC分类号: F01D5/286 C21D10/005

    摘要: A method for single sided laser shock peening an article includes laser shock peening a laser shock peening surface on a first side of the article while maintaining an opposite second surface on a back side of the article in acoustic communication with a shock attenuating material. The second surface is opposite the laser shock peening surface. The shock attenuating material is a material that does not allow tensile waves to be reflected back off the back side through the article. The shock attenuating material may be a liquid metal and the article made from a titanium alloy. One such article is a gas turbine engine airfoil of an integrally bladed disk and the surfaces may be on an edge of the airfoil. The shock attenuating material may be one that dissipates compressive waves or reflects back compressive shock waves caused by the laser shock peening.

    摘要翻译: 用于单面激光冲击硬化物品的方法包括在制品的第一侧上激光冲击硬化激光冲击硬化表面,同时保持与冲击衰减材料声学连通的制品背面上的相对的第二表面。 第二个表面与激光冲击喷丸表面相对。 冲击衰减材料是不允许拉伸波从背面反射穿过物品的材料。 冲击衰减材料可以是液态金属,并且由钛合金制成的制品。 一个这样的物品是整体叶片盘的燃气涡轮发动机翼型,并且表面可以在翼型的边缘上。 冲击衰减材料可以是消除压缩波或反射由激光冲击喷丸引起的压缩冲击波的材料。

    Metalworking dies with soft metal lubricant platings
    3.
    发明授权
    Metalworking dies with soft metal lubricant platings 失效
    金属加工模具与软金属润滑剂电镀

    公开(公告)号:US5921126A

    公开(公告)日:1999-07-13

    申请号:US655543

    申请日:1996-05-31

    申请人: Mark Lloyd Miller

    发明人: Mark Lloyd Miller

    CPC分类号: B21J13/02 B21C3/02 B21C9/00

    摘要: A metalworking die has a soft metal plating on its contact surfaces. The plating produces a continuous lubricant supply which is only depleted slowly when employed in a hot metalworking operation. In forming a near-net-shape part using this die, the metalworking piece is coated with a glass lubricant. A temporary lubricant of graphite is also sprayed on the coated die.

    摘要翻译: 金属加工模具在其接触表面上具有软金属电镀。 电镀产生连续的润滑剂供应,当在热金属加工操作中使用时,其仅缓慢地耗尽。 在使用该模具形成近网状部件时,金属加工件涂覆有玻璃润滑剂。 石墨的临时润滑剂也喷涂在涂覆的模具上。

    Method of sealing disk slots for turbine bucket dovetails
    4.
    发明授权
    Method of sealing disk slots for turbine bucket dovetails 失效
    密封涡轮叶片燕尾榫盘槽的方法

    公开(公告)号:US06296172B1

    公开(公告)日:2001-10-02

    申请号:US09536853

    申请日:2000-03-28

    申请人: Mark Lloyd Miller

    发明人: Mark Lloyd Miller

    IPC分类号: B23K106

    摘要: Dovetail seals are quickly and inexpensively applied to turbine buckets or rotor disks by ultrasonically welding a piece of material onto the dovetail portion of the bucket or the disk slot of the rotor disk. The method includes placing the piece of material into contact with the appropriate turbine structure and applying a compressive force so as to press the piece of material against the turbine structure. Ultrasonic energy is then applied to the piece of material so as to ultrasonically weld it to the turbine structure.

    摘要翻译: 通过将一块材料超声波焊接到铲斗的燕尾部分或转子盘的盘槽上,将蜗杆密封件快速且廉价地应用于涡轮机叶片或转子盘。 该方法包括将一块材料放置成与适当的涡轮结构接触并施加压缩力以将该材料压靠在涡轮结构上。 然后将超声波能量施加到该材料片上,以便将其超声波焊接到涡轮结构。

    Method for detecting temperature gradients in biological tissue using a
thermocouple array
    5.
    发明授权
    Method for detecting temperature gradients in biological tissue using a thermocouple array 有权
    使用热电偶阵列检测生物组织温度梯度的方法

    公开(公告)号:US6084174A

    公开(公告)日:2000-07-04

    申请号:US313531

    申请日:1999-05-12

    摘要: A thermocouple array includes a dielectric layer having via openings therethrough, a first patterned conductive layer facing one surface of the dielectric layer, and a second patterned conductive layer facing another surface of the dielectric layer. Portions of the second patterned conductive layer can extend through the via openings to couple respective portions of the first patterned conductive layer. The second patterned conductive layer has a different thermal emf than the first patterned conductive layer. The dielectric layer, the first patterned conductive layer, and the second patterned conductive layer can be surface-conformable.

    摘要翻译: 热电偶阵列包括具有穿过其中的通路开口的电介质层,面向电介质层的一个表面的第一图案化导电层和面向电介质层另一表面的第二图案化导电层。 第二图案化导电层的一部分可以延伸穿过通路开口以耦合第一图案化导电层的相应部分。 第二图案化导电层具有与第一图案化导电层不同的热emf。 电介质层,第一图案化导电层和第二图案化导电层可以是表面一致的。

    Thermal sensor array and methods of fabrication and use
    6.
    发明授权
    Thermal sensor array and methods of fabrication and use 有权
    热传感器阵列及其制造和使用方法

    公开(公告)号:US06180867B2

    公开(公告)日:2001-01-30

    申请号:US09395135

    申请日:1999-09-13

    IPC分类号: H01L3500

    摘要: A thermal sensor array includes a dielectric layer including a plurality of individual thermal sensors and a pattern of deposited electrical interconnections facing at least one surface of the dielectric layer for providing electrical connections from each of the plurality of individual thermal sensors, the dielectric layer and the pattern of deposited electrical interconnections being surface-conformable. The thermal sensor array can be used in a diagnostic tool that further includes: a scanning device coupled to the pattern of deposited electrical interconnections for obtaining sensor signals from the thermal sensors; and a computer for processing the sensor signals to estimate temperature distributions.

    摘要翻译: 热传感器阵列包括介电层,其包括多个单独的热传感器和面向电介质层的至少一个表面的沉积电互连图案,用于提供从多个单个热传感器,电介质层和 沉积电互连的图案是表面一致的。 所述热传感器阵列可用于诊断工具,所述诊断工具还包括:耦合到所述沉积电互连图案的扫描装置,用于从所述热传感器获得传感器信号; 以及用于处理传感器信号以估计温度分布的计算机。

    Thermocouple array and method of fabrication
    7.
    发明授权
    Thermocouple array and method of fabrication 失效
    热电偶阵列及其制造方法

    公开(公告)号:US5909004A

    公开(公告)日:1999-06-01

    申请号:US632809

    申请日:1996-04-17

    摘要: A thermocouple array includes a dielectric layer having via openings therethrough, a first patterned conductive layer facing one surface of the dielectric layer, and a second patterned conductive layer facing another surface of the dielectric layer. Portions of the second patterned conductive layer can extend through the via openings to couple respective portions of the first patterned conductive layer. The second patterned conductive layer has a different thermal emf than the first patterned conductive layer. The dielectric layer, the first patterned conductive layer, and the second patterned conductive layer can be surface-conformable.

    摘要翻译: 热电偶阵列包括具有穿过其中的通路开口的电介质层,面向电介质层的一个表面的第一图案化导电层和面向电介质层另一表面的第二图案化导电层。 第二图案化导电层的一部分可以延伸穿过通路开口以耦合第一图案化导电层的相应部分。 第二图案化导电层具有与第一图案化导电层不同的热emf。 电介质层,第一图案化导电层和第二图案化导电层可以是表面一致的。

    In situ tumor temperature profile measuring probe and method
    10.
    发明授权
    In situ tumor temperature profile measuring probe and method 失效
    原位肿瘤温度曲线测量探针和方法

    公开(公告)号:US06419635B1

    公开(公告)日:2002-07-16

    申请号:US09635463

    申请日:2000-08-11

    IPC分类号: A61B500

    CPC分类号: A61B5/01

    摘要: An in situ breast tumor temperature profile measuring probe includes a rod, thermal sensors and electrical output leads. The thermal sensors are formed in spaced apart holes in an outer insulating layer of the rod and a common electrical input lead to provide an electrical input signal to the thermal sensors is disposed below and has portions exposed at the holes and electrically connected to the thermal sensors. The thermal sensors receive the electrical input signal from the common electrical input lead, sense the temperature of biological matter adjacent to the thermal sensors and produce an electrical output signal correlated thereto. Each electrical output lead mounted to the outer insulating layer is in electrical contact with a different one of the thermal sensors to receive the electrical output signal from the one thermal sensor and output the same.

    摘要翻译: 原位乳腺肿瘤温度剖面测量探头包括杆,热传感器和电输出引线。 热传感器形成在杆的外部绝缘层中的间隔开的孔中,并且公共电输入引线提供到热传感器的电输入信号设置在下方并且具有暴露在孔处的部分并电连接到热传感器 。 热传感器接收来自公共电输入引线的电输入信号,感测与热传感器相邻的生物物质的温度,并产生与之相关的电输出信号。 安装到外绝缘层的每个电输出引线与不同的一个热传感器电接触,以接收来自一个热传感器的电输出信号并输出​​。