Low sulfur nickel-base single crystal superalloy with PPM additions of lanthanum and yttrium
    2.
    发明授权
    Low sulfur nickel-base single crystal superalloy with PPM additions of lanthanum and yttrium 有权
    低硫镍基单晶超合金,PPM添加镧和钇

    公开(公告)号:US09150944B2

    公开(公告)日:2015-10-06

    申请号:US12851111

    申请日:2010-08-05

    申请人: Kenneth Harris

    发明人: Kenneth Harris

    IPC分类号: C22C19/05

    CPC分类号: C22C19/057

    摘要: A single crystal casting having substantially improved high-temperature oxidation resistance, hot corrosion (sulfidation) resistance, and resistance to creep under high temperature and high stress is characterized by an as-cast composition comprising a maximum sulfur content of 0.5 ppm by weight, a maximum phosphorus content of 20 ppm by weight, a maximum nitrogen content of 3 ppm by weight, a maximum oxygen content of 3 ppm by weight, and a combined yttrium and lanthanum content of 5-80 pm by weight. It has been discovered that careful control of the deleterious impurities, particularly sulfur, phosphorus, nitrogen and oxygen, in combination with a carefully controlled addition of yttrium and/or lanthanum provides unexpected improvements in corrosion and oxidation resistance, while also enhancing high-temperature, high-stress resistance to creep, without any detrimental effects on other mechanical properties, processing or producability, particularly castability.

    摘要翻译: 具有显着提高的高温抗氧化性,耐热腐蚀(耐硫化)性,耐高温和高应力下的蠕变性的单晶铸件的特征在于包含最大硫含量为0.5重量ppm的铸态组合物, 最大磷含量为20重量ppm,最大氮含量为3重量ppm,最大氧含量为3重量ppm,组合钇和镧含量为5-80微米。 已经发现,仔细控制有害杂质,特别是硫,磷,氮和氧,结合仔细控制的钇和/或镧添加,提供了耐腐蚀和抗氧化性的意想不到的改进,同时还提高了高温, 高应力耐蠕变性,对其他机械性能,加工或可生产性,特别是浇注性没有任何不利影响。

    SYSTEM AND METHOD FOR PROVIDING USER SELECTED CONTENT VIA PUBLISHERS
    3.
    发明申请
    SYSTEM AND METHOD FOR PROVIDING USER SELECTED CONTENT VIA PUBLISHERS 审中-公开
    用于通过发布者提供用户选择的内容的系统和方法

    公开(公告)号:US20140052543A1

    公开(公告)日:2014-02-20

    申请号:US13588650

    申请日:2012-08-17

    IPC分类号: G06Q30/00 G06F15/16

    CPC分类号: G06Q30/0241

    摘要: Apparatus and method for managing a user's desire to see user selected content along with a publisher's content on a web page. The apparatus and method manage the displaying of the user selected content on the web pages along with managing revenue and payments for the display of the user selected content.

    摘要翻译: 用于管理用户希望在网页上查看用户选择的内容以及发布者的内容的装置和方法。 该装置和方法管理网页上用户选择的内容的显示以及管理用于显示用户选择的内容的收入和付款。

    LOW RHENIUM SINGLE CRYSTAL SUPERALLOY FOR TURBINE BLADES AND VANE APPLICATIONS
    4.
    发明申请
    LOW RHENIUM SINGLE CRYSTAL SUPERALLOY FOR TURBINE BLADES AND VANE APPLICATIONS 审中-公开
    用于涡轮叶片和叶片应用的低铑单晶超级合金

    公开(公告)号:US20130142637A1

    公开(公告)日:2013-06-06

    申请号:US13311626

    申请日:2011-12-06

    IPC分类号: F01D5/14 F01D9/02 C22C19/05

    摘要: A low rhenium nickel-base superalloy for single crystal casting that exhibits excellent high temperature creep resistance, while also exhibiting other desirable properties for such alloys, comprises 5.60% to 5.80% aluminum by weight, 9.4% to 9.9% cobalt by weight, 4.9% to 5.5% chromium by weight, 0.08% to 0.35% hafnium by weight, 0.50% to 0.70% molybdenum by weight, 1.4% to 1.6% rhenium by weight, 8.1% to 8.5% tantalum by weight, 0.60% to 0.80 titanium by weight, 7.6 to 8.0% tungsten by weight the balance comprising nickel and minor amounts of incidental impurity elements.

    摘要翻译: 表现出优异的耐高温蠕变性的低铼镍基超级合金,同时对于这种合金也表现出其它期望的性能,包括5.60重量%至5.80重量%的铝,9.4重量%至9.9重量%的钴,4.9重量% 至5.5重量%的铬,0.08重量%至0.35重量%的铪,0.50重量%至0.70重量%的钼,1.4重量%至1.6重量%的铼,8.1重量%至8.5重量%的钽,0.60重量%至0.80重量% ,7.6至8.0重量%的钨,余量包含镍和少量附带的杂质元素。

    LOW PROFILE HEATER CORE CONNECTOR
    5.
    发明申请
    LOW PROFILE HEATER CORE CONNECTOR 审中-公开
    低型加热器核心连接器

    公开(公告)号:US20080296007A1

    公开(公告)日:2008-12-04

    申请号:US11755796

    申请日:2007-05-31

    IPC分类号: F28F9/26

    摘要: A low profile heater core connector is disclosed which facilitates installation in a plurality of positions, wherein a size, a weight, and a cost of production of the heater core connector is minimized.

    摘要翻译: 公开了一种薄型加热器芯连接器,其有助于安装在多个位置,其中加热器芯连接器的尺寸,重量和生产成本最小化。

    Superalloy for single crystal turbine vanes

    公开(公告)号:US07011721B2

    公开(公告)日:2006-03-14

    申请号:US10193878

    申请日:2002-07-12

    IPC分类号: C22C19/05

    CPC分类号: C22C19/057

    摘要: A nickel-base superalloy that is useful for making single crystal castings exhibiting outstanding stress-rupture properties, creep-rupture properties, and an increased tolerance for grain defects contains, in percentages by weight, from about 4.7% to about 4.9% chromium, (Cr), from about 9% to about 10% cobalt (Co), from about 0.6% to about 0.8% molybdenum (Mo), from about 8.4% to about 8.8% tungsten (W), from about 4.3% to about 4.8% tantalum (Ta), from about 0.6% to about 0.8% titanium (Ti), from about 5.6% to about 5.8% aluminum (Al), from about 2.8% to about 3.1% rhenium (Re), from about 1.1% to about 1.5% hafnium (Hf), from about 0.06% to about 0.08% carbon (C), from about 0.012% to about 0.020% boron (B), from about 0.004% to about 0.010% zirconium (Zr), the balance being nickel and incidental impurities. The nickel-base superalloy provides improved casting yield and reduce component cost due to a reduction in rejectable grain defects as compared with conventional directionally solidified casting alloys and conventional single crystal alloys.

    Heat dissipating audio systems and methods thereof
    7.
    发明申请
    Heat dissipating audio systems and methods thereof 失效
    散热音频系统及其方法

    公开(公告)号:US20060039571A1

    公开(公告)日:2006-02-23

    申请号:US11222013

    申请日:2005-09-08

    CPC分类号: H04R9/022 H04R2201/028

    摘要: An audio system includes a housing which has at least one port, at least one speaker driver with a diaphragm located in the housing, a tube made of one or more thermally conductive materials and having at least two openings, and at least one electronic component which is thermally coupled to the tube. The tube is at least partially located in the housing with one of the openings of the tube at least adjacent to the port of the housing. Movement of the diaphragm helps move air into and out of the tube to dissipate heat.

    摘要翻译: 音频系统包括具有至少一个端口的壳体,至少一个具有位于壳体中的隔膜的扬声器驱动器,由一个或多个导热材料制成并具有至少两个开口的管,以及至少一个电子部件, 被热耦合到管。 管至少部分地位于壳体中,管的开口中的一个至少邻近壳体的端口。 隔膜的运动有助于将空气进出管道以散热。

    Device and system for monitoring food
    8.
    发明申请
    Device and system for monitoring food 失效
    用于监测食物的装置和系统

    公开(公告)号:US20050211104A1

    公开(公告)日:2005-09-29

    申请号:US10811109

    申请日:2004-03-26

    IPC分类号: A23L1/00 G01K1/02

    CPC分类号: G01K1/02 G01K2207/06

    摘要: A device and system for monitoring food is described. The food monitoring device has a temperature sensor and a temperature sensor base. The temperature sensor base has a transmitter and a microphone. The temperature sensor base is electrically coupled to the temperature sensor. A monitor having a speaker and a receiver communicates with the transmitter of the temperature sensor base. The transmitter of the temperature sensor base transmits a temperature sensed by the temperature sensor and an audio signal produced by the microphone.

    摘要翻译: 描述了用于监测食物的装置和系统。 食品监控装置具有温度传感器和温度传感器基座。 温度传感器底座有一个发射器和一个麦克风。 温度传感器底座电耦合到温度传感器。 具有扬声器和接收器的监视器与温度传感器基座的发射器通信。 温度传感器基座的发射器传输由温度传感器感测的温度和由麦克风产生的音频信号。

    Flow path for a liquid cooled alternator
    9.
    发明授权
    Flow path for a liquid cooled alternator 失效
    液冷式交流发电机的流路

    公开(公告)号:US06680552B2

    公开(公告)日:2004-01-20

    申请号:US10056930

    申请日:2002-01-24

    IPC分类号: H02K906

    CPC分类号: H02K9/19 H02K5/20

    摘要: An alternator includes an inner housing and an outer housing. A pair of o-rings positioned therebetween create a sealed flow chamber having a first flow channel, a second flow channel and an axial passageway. The first flow channel is a disk shaped cavity extending diametrically across the alternator. The second flow channel forms an annular jacket extending entirely around the alternator. The axial passageway directs coolant axially from the first flow channel into the second flow channel. An inlet positioned diametrically across from the axial passageway allows coolant to enter the first flow channel, such that coolant entering the inlet must flow diametrically across the alternator to reach the axial passageway. An outlet positioned diametrically across from the axial passageway allows coolant to exit the flow chamber, such that coolant entering the second flow channel must travel annularly around the alternator to reach the outlet.

    摘要翻译: 交流发电机包括内壳体和外壳体。 位于其间的一对O形环形成具有第一流动通道,第二流动通道和轴向通道的密封流动室。 第一流动通道是沿着交流发电机沿径向延伸的盘形腔。 第二流动通道形成完全围绕交流发电机延伸的环形护套。 轴向通道将冷却剂从第一流动通道引导至第二流动通道。 从轴向通道径向对准的入口允许冷却剂进入第一流动通道,使得进入入口的冷却剂必须沿直径跨越交流发电机流动到达轴向通道。 从轴向通道直径地布置的出口允许冷却剂离开流动室,使得进入第二流动通道的冷却剂必须环绕交流发电机环行进到出口。

    Alternator bearing sleeve, brush holder, and cap system
    10.
    发明授权
    Alternator bearing sleeve, brush holder, and cap system 失效
    发电机轴承套,电刷架和盖系统

    公开(公告)号:US06215211B1

    公开(公告)日:2001-04-10

    申请号:US09307441

    申请日:1999-05-10

    IPC分类号: H02K104

    CPC分类号: H02K5/141 H01R39/38 H02K5/161

    摘要: An assembly (30) for use with a rotating electric machine has a first injection-molded plastic part (32), a second injection-molded plastic part (34), and a third injection-molded plastic part (36). Parts (32, 34) are a bearing sleeve and a brush holder respectively, while part (36) is a cap. The bearing sleeve has a transverse wall (138) from which channels (146, 148) extend in one direction. A cylindrical wall extends in the other direction to form a bearing cup (136) for receiving a bearing assembly. The brush holder has two side-by-side brush guides (62, 64) each containing a respective brush (38, 40). It also has two channels (110, 112) that interlock with the channels of the bearing sleeve to accurately and rigidly place the two parts (32, 34) in assembly. The cap closes an axial end of the bearing sleeve and attaches to the brush holder. The parts are further characterized by various structural features, as well as fabrication and assembly methods.

    摘要翻译: 一种与旋转电机一起使用的组件(30)具有第一注模塑料部件(32),第二注模塑料部件(34)和第三注模塑料部件(36)。 部件(32,34)分别是轴承套和刷夹,而部分(36)是帽。 轴承套筒具有横向壁(138),通道(146,148)在该横向壁(138)上沿一个方向延伸。 圆柱形壁沿另一方向延伸以形成用于接收轴承组件的轴承杯(136)。 刷持器具有两个并排的刷子引导件(62,64),每个刷子引导件包含相应的刷子(38,40)。 它还具有两个通道(110,112),其与轴承套管的通道互锁以精确且刚性地将两个部件(32,34)放置在组装中。 盖封闭轴承套的轴向端并连接到电刷架上。 这些部件的特征还在于各种结构特征以及制造和装配方法。