公开(公告)号：US06609908B2

公开(公告)日：2003-08-26

申请号：US10010364

申请日：2001-11-13

申请人： Dennis L. Guilmette ,  Joe R. McAfee ,  William B. Bilyj

发明人： Dennis L. Guilmette ,  Joe R. McAfee ,  William B. Bilyj

IPC分类号： F27D118

CPC分类号： B22D41/015 ,  F27D1/1808

摘要： A replaceable heater cover including a frame that is shaped to be removably coupled to an outer surface of a heater and an insulating material coupled to the frame. The insulating material is shaped to receive a vessel thereon during heating of the vessel, the insulating material including an opening for allowing hot gases to pass therethrough to heat a vessel that is located on the insulating material.