公开(公告)号：EP4051646A1

公开(公告)日：2022-09-07

申请号：EP20792891.2

申请日：2020-10-01

申请人： Praxair Technology, Inc.

发明人： KOBAYASHI, William ,  TASCA, Abilio ,  NATH, Ritesh, Kumar ,  KOBAYASHI, Hisashi ,  PEDEL, Julien ,  FRANCIS, Arthur, W. ,  KULKARNI, Gaurav

IPC分类号： C03B5/235 ,  C03B7/06

公开(公告)号：EP1934522A1

公开(公告)日：2008-06-25

申请号：EP06801050.3

申请日：2006-08-10

申请人： PRAXAIR TECHNOLOGY, INC.

发明人： KOBAYASHI, William, Thoru ,  TASCA, Abilio ,  MEAGHER, James, Patrick ,  KAILBURN, Mark, Allen

IPC分类号： F23D14/22 ,  F23D17/00 ,  F23D21/00

CPC分类号： F23D17/00 ,  F23D14/22 ,  F23D91/02 ,  F23D2204/00 ,  F23D2900/00006 ,  F23D2900/00013 ,  F23M2900/05021

摘要： A burner (20) has a central port (9) and three or more outer ports (1-8) whose axes are angled toward or away from the central port axis (39). Sequentially varying the outer port(s) from which material is injected at a high enough momentum to deflect the flame from the axis (39) of the central port changes the orientation of the flame with respect to the central port axis (39).