A vortex burner is provided in a burner block, having a sleeve spaced within the burner block, the sleeve being shorter than the burner block opening and spaced within such opening to provide a passageway between them. The burner block has an exvoluting cup which creates negative pressure therein, tending to draw cooling air inwardly into the cup, cooling the short sleeve.
申请公布号
US4487573(A)
申请公布日期
1984.12.11
申请号
US19820406876
申请日期
1982.08.10
申请人
SELAS CORPORATION OF AMERICA
发明人
GOTTSCHLICH, CHAD F.;ROBLEE, JR., LELAND H. S.;SEEMANN, HOWARD H.;BATES, WILLIAM G.;SPAHR, RICHARD F.