Title: Lightning protection anti electrostatic grounding device for crude oil floating top pot floating dish
Application Number: 200510045127 Application Date: 2005.11.11
Publication Number: 1787720 Publication Date: 2006.06.14
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H05F3/02,B65D90/46
Applicant(s) Name: SINOPEC Address: 100029
Inventor(s) Name: Liu Baoquan, Liu Quanzhen, Sun Lifu, Gong Hong
Attorney & Agent: cui qingchen
Abstract:
     An earth device of anti-lightning and anti-static includes an installation base, a stainless steel shell, a stainless steel shaft and a turning spring plate of the shaft characterizing in including a wide copper twisted belt, one end of which is fixed on the shaft, the other passes through the open-end of the bottom of the shell and are wrapped by copper wire noses and the bottom of the installation base is set with screws, which is used in anti-lightning and anti-static of a crude oil floating tray of a floating roof tank advantaged that the length of the copper twisted belt from the wall to the tray can be kept at the shortest.
Time: 61