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
    • 3. 发明公开
    • 관로 시험체 및 관로 시험 방법
    • 管道测试体和测试方法
    • KR1020070112449A
    • 2007-11-26
    • KR1020077009842
    • 2006-07-20
    • 규슈덴료쿠 가부시키가이샤다이덴 가부시키가이샤
    • 슈토요시히로히라카와다다히사호리타야스노부요키노가즈히사데라사키고지야스나가히로시가모하라히로아키후지마루겐이치
    • H02G1/08G02B6/44
    • H02G1/08G02B6/4465G02B6/4463
    • A conduit testing body having a structure in which spherical portions (11, 12, 13) are connected by bar-like portions (21, 22). Although the spherical portions (11, 12, 13) has a size close to the inner diameter of a conduit (50), they are less likely to interfere with the inner peripheral surface of the bent conduit (50) because sections between spherical portions are the bar-like portions (21, 22) that are thin. As a consequence, even if the outer diameter of the spherical portions (11, 12, 13), which are set along the inner surface of the conduit (50), is extremely close to the inner diameter of the conduit (50), the entire testing body (1) can be moved along a curvature of the conduit (50) which curvature is within an appropriate range. When the testing body (1) is pulled into the conduit (50), if the diameter of the spherical portions (11, 12, 13) is closer to the inner diameter of the conduit (50), the testing body (1) does not pass a portion where there is a step and stays more easily at the step. In a test for passing a wire to the conduit (50), curvature radius measurement and step detection at each point of the conduit (50) can be accurately performed, abnormal conditions can be reliably detected by simple work, and a trouble in actual cable drawing can be prevented.
    • 具有球状部分(11,12,13)通过棒状部分(21,22)连接的结构的导管测试体。 尽管球形部分(11,12,13)具有接近导管(50)的内径的尺寸,但它们不太可能与弯曲导管(50)的内周表面干涉,因为球形部分之间的部分是 棒状部分(21,22)薄。 因此,即使沿管路(50)的内表面设置的球形部分(11,12,13)的外径非常接近导管(50)的内径, 整个测试体(1)可以沿着曲线在适当范围内的导管(50)的曲率移动。 当测试体(1)被拉入导管(50)时,如果球形部分(11,12,13)的直径更接近导管(50)的内径,则测试体(1) 没有通过一个步骤的部分,并保持更容易在步骤。 在将导线(50)通过的试验中,可以精确地进行导管(50)的各点的曲率半径测量和步长检测,通过简单的工作可以可靠地检测异常状况,实际电缆中的故障 可以防止绘图。
    • 8. 发明公开
    • 관로 내 케이블 인입 상황 예측 방법
    • 用于预测电缆中的电缆状态的方法
    • KR1020100009526A
    • 2010-01-27
    • KR1020097016745
    • 2007-02-16
    • 규슈덴료쿠 가부시키가이샤다이덴 가부시키가이샤
    • 스기모토시게하루히사토미마사오히라카와다다히사데라사키고지오다히데노리가모하라히로아키
    • H02G1/06
    • H02G1/08
    • A method for predicting the pull-in situation of a cable in a conduit where pull-in tension and side pressure produced when a cable is pulled into a conduit can be predicted accurately. When the pull-in tension of a cable (10) being pulled into a conduit (30) is calculated, data on a radius of curvature acquired for every specified distance on the conduit (30) by previously measuring a radius of curvature at each part of the conduit is used, and the pull-in tension of the cable is calculated sequentially for every specified distance based on an actual radius of curvature and the known cable tension on the inlet side of a bend with a section at every specified distance on the conduit (30) assumed as a bend. Since the pull-in tension can be calculated with the impact of a bend of the conduit reflected appropriately over the entire conduit, an accurate prediction value of cable pull-in tension close to that at the time of an actual pull-in of the cable can be attained. Consequently, correct judgment can be made for cable pull-in, trouble can be prevented at the time of pulling in the cable, and processing results can be obtained quickly by simplifying calculation processing.
    • 可以精确地预测在电缆被拉入导管时产生的拉入张力和侧压力的导管中的电缆的拉入状况的方法。 计算拉入导管(30)的电缆(10)的拉入张力时,通过预先测量每个部分的曲率半径,获得对导管(30)上每隔规定距离获得的曲率半径的数据 ,并且基于实际的曲率半径和弯曲入口侧的已知电缆张力,每隔规定距离按规定的距离顺序地计算电缆的拉入张力,并在 管道(30)假定为弯道。 由于可以通过适当地在整个导管上反射的管道的弯曲的冲击来计算拉入张力,所以电缆拉入张力的精确预测值接近电缆实际拉入时的准确预测值 可以实现。 因此,可以对电缆拉入进行正确判断,在拉入电缆时可以防止故障,并且通过简化计算处理可以快速获得处理结果。