发明名称 LIGHTING SYSTEM FOR DRILLING RIG
摘要 A lighting system for a drilling rig including a lighting frame attached to a crown of the drilling rig, wherein the lighting frame includes an adjustable frame portion attached to the crown of the drilling rig and a light bearing frame portion supported by the adjustable frame portion. Also provided is at least one light support post attached to the light bearing frame portion for holding a lighting fixture and at least one lighting fixture attached to each light support post.
申请公布号 CA2928251(A1) 申请公布日期 2015.06.04
申请号 CA20142928251 申请日期 2014.07.17
申请人 APOLLO ENERGY SERVICES CORP. 发明人 DUPUIS, DARCY K.;GOWANLOCK, MATTHEW
分类号 E21B15/00;E21B41/00;F21V21/00;F21V33/00 主分类号 E21B15/00
代理机构 代理人
主权项
地址