发明名称 Reservoir fluid heating devices and methods of heating
摘要 A heater assembly for a fluid reservoir includes an outer housing coupled to a flange on the fluid reservoir, an inner tubular member disposed within the outer housing, the inner tubular member having a central passageway therethrough, wherein an annulus is formed between the outer housing and the inner tubular member, and a heating device coupled to a lower end of the outer housing and having heating elements which extend upwardly into the central passageway of the inner tubular member.
申请公布号 US8867907(B2) 申请公布日期 2014.10.21
申请号 US201213651158 申请日期 2012.10.12
申请人 Chevron U.S.A. Inc. 发明人 Penton John David
分类号 F24H1/20;H05B3/78 主分类号 F24H1/20
代理机构 代理人
主权项 1. A heater assembly for a fluid reservoir, the heater assembly comprising: an outer housing coupled to a fluid reservoir opening; an inner tubular member disposed within the outer housing, the inner tubular member having a central passageway therethrough, a lengthwise portion of the central passageway having a larger diameter than the fluid reservoir opening; wherein an annulus is formed between the outer housing and the inner tubular member; and a heating device coupled to a lower end of the outer housing and having heating elements which extend upwardly into the central passageway of the inner tubular member.
地址 San Ramon CA US