公开(公告)号：WO2018085152A1

公开(公告)日：2018-05-11

申请号：PCT/US2017/058848

申请日：2017-10-27

Applicant: CLEARSIGN COMBUSTION CORPORATION

Inventor： KARNANI, Sunny ,  DANSIE, James K. ,  PLEIS, Jackson M.

IPC: F23D14/22 ,  F23D14/32 ,  F23D14/58

Abstract: A combustion system includes a perforated flame holder, a fuel nozzle configured to output fuel toward the perforated flame holder, and a plasma ignition device configured to output a plasma during a preheating state of the combustion system and to cease outputting the plasma to transition from the preheating state to the standard operating state. In the preheating state the plasma ignition device causes a preheating flame of the fuel stream at a position between the fuel nozzle and the perforated flame holder. In the standard operating condition, the plasma is not present and the fuel stream impinges on the perforated flame holder. The perforated flame holder supports a combustion reaction of the fuel stream within the perforated flame holder when in the standard operating state.

Abstract translation: 燃烧系统包括穿孔火焰保持器，构造成朝向穿孔火焰保持器输出燃料的燃料喷嘴以及构造成在燃烧系统的预热状态期间输出等离子体的等离子体点火装置， 停止输出等离子体以从预热状态转换到标准操作状态。 在预热状态下，等离子体点火装置在燃料喷嘴和多孔火焰保持器之间的位置处引起燃料流的预热火焰。 在标准操作条件下，等离子体不存在，燃料流撞击穿孔火焰支架。 当处于标准操作状态时，穿孔火焰保持器支持穿孔火焰保持器内的燃料流的燃烧反应。