公开(公告)号：US11971169B2

公开(公告)日：2024-04-30

申请号：US18048582

申请日：2022-10-21

Applicant: BLOOM ENERGY CORPORATION

Inventor： Vivek Kumar Singh ,  Siddharth Patel ,  Mike Petrucha ,  Nick Arcelona ,  Junyi Lee

IPC: F23Q7/22 ,  H01M8/04007 ,  H01M8/1246 ,  H05B3/03 ,  H05B3/04 ,  H05B3/06 ,  H05B3/10 ,  H01M8/12

CPC classification number: F23Q7/22 ,  H01M8/04037 ,  H01M8/1246 ,  H05B3/06 ,  H05B3/10 ,  H01M2008/1293 ,  H05B2203/027

Abstract: Various embodiments disclose a glow plug for a solid oxide fuel cell system. The glow plug includes a housing having a first end portion and a second end portion. The glow plug includes a heating element longitudinally disposed in the housing, extending from the second end portion of the housing towards the first end portion and extending outwardly from the housing for igniting fuel. Further, the glow plug includes a pair of coiled wires electrically connected to the heating element. Further, the glow plug includes a potting compound disposed within the second end portion of the housing for securing electrical coupling of the pair of coiled wires with the heating element. Furthermore, the glow plug includes a sealing element configured to form an air-tight connection between the housing and the heating element. The sealing element is positioned on top of the potting compound.