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
    • 13. 发明授权
    • Hand-held non-contacting electric field detection tool
    • 手持式非接触式电场检测工具
    • US5363045A
    • 1994-11-08
    • US935930
    • 1992-08-27
    • George G. MartinThomas J. Martin
    • George G. MartinThomas J. Martin
    • F02P17/12F23Q23/10G01R29/08G01R31/00F02P17/00G01M15/00G01R19/14
    • G01R29/0878F02P17/12F23Q23/10F02P2017/125G01R1/07G01R31/006
    • A portable hand held diagnostic tool which non-invasively detects an electric field when placed adjacent a component of a spark plug firing portion of an ignition system and provides a positive indication of the detected electric field. A printed circuit board containing a control circuit, a replaceable battery supply, an ON/OFF switch, an indicator such as an LED, and a pickup antenna, is slidably mounted within the hollow interior of a dielectric tubular case. The antenna is located adjacent a pickup end of the case and detects the electric field generated by an ignition system during firing of a spark plug which actuates the LED in response to the detected firing. The dielectric case is free of external metal parts adjacent the pickup end to help minimize arcing. A battery test circuit may be incorporated into the control circuitry to ensure an adequate power supply for operation of the control circuitry. A fixed or variable resistor enables the sensitivity of the firing pickup to be selected.
    • 一种便携式手持式诊断工具,其在邻近点火系统的火花塞点火部分的部件放置时非侵入性地检测电场,并且提供检测到的电场的肯定指示。 包含控制电路,可替换电池电源,ON / OFF开关,诸如LED的指示器和拾取天线的印刷电路板可滑动地安装在介质管状壳体的中空内部。 天线位于壳体的拾取端附近,并且在火花塞点火期间检测由点火系统产生的电场,该火花塞响应于检测到的点火致动LED。 电介质外壳没有与拾取端相邻的外部金属部件,以帮助最小化电弧。 电池测试电路可以并入控制电路中以确保用于控制电路的操作的足够的电源。 固定或可变电阻器可以选择触发拾取器的灵敏度。
    • 14. 发明授权
    • Device for attaching earth-working tools to excavating equipment
    • 用于将土方工具连接到挖掘设备的装置
    • US4910891A
    • 1990-03-27
    • US209700
    • 1988-06-20
    • James W. MartinThomas J. Martin
    • James W. MartinThomas J. Martin
    • E02F3/40E02F3/96
    • E02F3/962E02F3/402Y10S37/903
    • A device for attaching various earth-working tools to a bucket of excavating equipment, such as a front-end loader, backhoe, or excavator. A frame has two spaced parallel plates, each having a wedge-shaped notch on one side. A stabilizing bar, adjacent to the open end of the notches, connects the plates. The tool, such as an asphalt roller or cutter, is attached to the bottom of the frame between the plates. At the top of the frame, a clamping mechanism, having a pivoting arm, is mounted between the plates. To use the device, the excavator bucket is inserted into the wedge-shaped notch, with the device holding the bucket in place against the edges of the wedge-shaped notch, the stabilizing bar, and the pivoting arm of the clamping mechanism.
    • 用于将各种土方工作工具连接到挖掘设备的铲斗的装置,例如前端装载机,反铲铲或挖掘机。 框架具有两个间隔开的平行板,每个板在一侧具有楔形凹口。 靠近凹口的开口端的稳定杆连接板。 诸如沥青辊或切割器的工具在板之间附接到框架的底部。 在框架的顶部,具有枢转臂的夹紧机构安装在板之间。 为了使用该装置,挖掘机铲斗被插入楔形槽口中,其中装置将铲斗保持在楔形槽口,稳定杆和夹紧机构的枢转臂的边缘上。
    • 18. 发明申请
    • Inverse thermal acoustic imaging part inspection
    • 逆热成像部件检测
    • US20080053234A1
    • 2008-03-06
    • US11515610
    • 2006-09-05
    • Alexander StaroselskyThomas J. MartinCarroll V. SidwellZhong OuyangKevin D. Smith
    • Alexander StaroselskyThomas J. MartinCarroll V. SidwellZhong OuyangKevin D. Smith
    • G01H11/00
    • G01N25/72
    • A method of identifying a flaw in a part is provided that includes vibrating a part to induce heat. The heat originates in any flaws in the part. A thermal image is obtained using, for example, an infrared camera. A mathematical representation of the thermophysics, such as the heat conduction or thermal energy equations using the boundary element method or finite element method is used to identify a source and an intensity of the heat identified with the thermal image. Using the source and intensity of the heat, flaw characteristics for the part can be determined. The method is employed using an inspection system that includes a vibration device for vibrating the part. An imaging device, such as an infrared camera, measures temperature on the surface of the part. An assumption is made or additional measurements are taken to obtain values for surface flux or surface heat transfer coefficients. A processor communicates with the imaging device for receiving the surface temperature. The processor includes computer memory having part characteristics and mathematical equations. The processor uses the measured surface temperature, assumed or measured heat flux or heat transfer coefficients, part characteristics and mathematical equations to determine the flaw characteristics in the part.
    • 提供了识别部件中的缺陷的方法,其包括振动部件以引起热量。 热量起源于部件的任何缺陷。 使用例如红外线照相机获得热图像。 使用热物理学的数学表示法,例如使用边界元法的热传导或热能方程或有限元方法来识别用热图像识别的热源和强度。 使用热量的来源和强度,可以确定零件的缺陷特性。 该方法采用包括用于使部件振动的振动装置的检查系统。 诸如红外照相机的成像装置测量部件表面上的温度。 进行假设或进行额外的测量以获得表面通量或表面传热系数的值。 处理器与成像装置通信以接收表面温度。 处理器包括具有部件特性和数学方程式的计算机存储器。 处理器使用测量的表面温度,假设或测量的热通量或传热系数,部件特性和数学方程来确定部件中的缺陷特性。