会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明授权
    • Automotive high intensity discharge ballast
    • 汽车高强度放电镇流器
    • US07642727B2
    • 2010-01-05
    • US11648195
    • 2006-12-29
    • Bruce RobertsTony Aboumrad
    • Bruce RobertsTony Aboumrad
    • H05B41/16
    • H05B41/2882H05B41/382Y02B20/204
    • A new ballast circuit for automotive high intensity discharge (HID) applications is disclosed. The ballast utilizes two DC/DC converters and two low frequency inverter switches. The ballast also includes an integrated high voltage ignition circuit. The positive DC/DC converter builds up a high ignition voltage in addition to raising the DC position bus. When the lamp breaks down, the DC bus voltage decreases and the ignition circuit falls inactive. The DC/DC stages are then alternately conductive to supply power to the lamp via the low frequency inverter switches. The disclosed ballast reduces the number of the switches used to four from a typical six, it utilizes independently controlled voltage source, and provides a more efficient run-up voltages waveform during pre-steady state running of the lamp.
    • 公开了一种用于汽车高强度放电(HID)应用的新的镇流器电路。 镇流器使用两个DC / DC转换器和两个低频逆变器开关。 镇流器还包括集成的高压点火电路。 除了提高直流位置总线之外,正DC / DC转换器还建立了高点火电压。 当灯损坏时,直流母线电压降低,点火电路不起作用。 DC / DC级交替导通,通过低频逆变器开关向灯供电。 所公开的镇流器将典型的六个开关中使用的开关数量减少到四个,它利用独立控制的电压源,并且在灯的预稳态运行期间提供更有效的启动电压波形。
    • 8. 发明授权
    • Routing machine
    • 路由机
    • US5273089A
    • 1993-12-28
    • US974803
    • 1992-11-12
    • Rudolf FuchsCornelius BoeckBruce RobertsDavid M. Martinez
    • Rudolf FuchsCornelius BoeckBruce RobertsDavid M. Martinez
    • B27C5/10B27C5/00
    • B27C5/10Y10T409/306608
    • A routing machine has a motor housing with a lower side having a tool receptacle for a milling tool, a foot plate adapted to be placed on a workpiece, guiding columns extending perpendicularly relative to the foot plate, the motor housing being arranged displaceably on the guiding columns parallel to an axis of the milling tool, a clamping sleeve having a clamping screw and releasably fixing the motor housing on at least one of the guiding columns, at least one spring supporting the motor housing on the foot plate, an adjusting member axially displaceable relative to the clamping sleeve over a thread and supports a weight of the motor housing. The spring has an upper end abutting against the adjusting member. The motor housing is supported relative to the adjusting member on bearings and is fixed in an axial direction of the guiding column at both sides.
    • 路由机具有电动机壳体,其下侧具有用于铣削工具的工具接口,适于放置在工件上的脚板,相对于脚板垂直延伸的引导柱,马达壳体可移位地布置在引导件上 平行于铣削刀具的轴线的夹具,夹紧套筒具有夹紧螺钉,并将马达壳体可释放地固定在至少一个引导柱上,至少一个弹簧将马达壳体支撑在脚踏板上, 相对于夹紧套筒在螺纹上并支撑电动机壳体的重量。 弹簧具有抵靠调节构件的上端。 马达壳体相对于轴承上的调节构件被支撑,并且在引导柱的两侧的轴向上被固定。
    • 9. 发明授权
    • Tie down stake
    • 扣下股份
    • US5243795A
    • 1993-09-14
    • US734604
    • 1991-09-20
    • Bruce Roberts
    • Bruce Roberts
    • E02D5/80E02D27/00
    • E02D5/80E02D27/00
    • A tie down stake for anchoring small aircraft or other objects to the ground in any soil conditions and which consists of a central hub with an eyelet and a plurality of holes that serve as stake guides for directing a plurality of anchoring rods at a fixed angle downward and outward into the ground. Thus joined by the hub, the anchoring rods cooperate together to form a secure earth anchor. Also disclosed are a rod removal tool, a security cap and a packing tube for use with the tie down stake.
    • 在任何土壤条件下将小型飞机或其他物体固定在地面上的绑扎桩,其中包括具有孔眼的中心轮毂和多个孔,其用作用于以固定角度向下引导多个锚​​定杆的桩引导件 并向外进入地面。 因此,通过轮毂连接,锚杆协同工作以形成牢固的地锚。 还公开了一种杆拆除工具,安全帽和用于捆扎桩的包装管。