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公开(公告)号:US20120147513A1
公开(公告)日:2012-06-14
申请号:US12966174
申请日:2010-12-13
申请人: Carl P. Laird , Ralph W. Bardine
发明人: Carl P. Laird , Ralph W. Bardine
IPC分类号: H05F3/00
摘要: A portable, in-line conveyor grounding system includes an electrically conductive metal pipe having a material flow section, with an inner diameter greater than that of an inlet and outlet, and a metallic grating disposed in the material flow section. An inlet attachment device and an outlet attachment device, as well as an electrically conductive wire with a grounding clamp, is provided. An electrically insulating wrapping is wrapped about the conductive wire and electrically conductive pipe, with a section of the wire having the grounding clamp exposed.
摘要翻译: 一种便携式的在线输送机接地系统包括具有材料流动部分的导电金属管,其内径大于入口和出口的内径,以及设置在材料流动部分中的金属光栅。 提供入口附接装置和出口附接装置,以及具有接地夹的导电线。 电绝缘包裹物缠绕在导线和导电管周围,线的一部分具有暴露的接地夹。
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公开(公告)号:US07241337B1
公开(公告)日:2007-07-10
申请号:US11495395
申请日:2006-07-28
IPC分类号: C09D195/00 , C04B24/36
CPC分类号: C04B26/26 , C04B2111/0075 , C08L95/00 , Y02W30/95 , C04B18/162 , C08L2666/72
摘要: A stone matrix asphalt for use as a paving composition, containing lime kiln dust as a mineral filler. The lime kiln dust results from production of lime from limestone in a kiln and contains available calcium oxide in an amount of less than forty percent by weight.
摘要翻译: 用作铺路组合物的石基沥青,含有石灰窑灰作为矿物填料。 石灰窑粉尘是由窑炉中的石灰石生产的石灰产生的,并且含有少于40重量%的可用的氧化钙。
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