公开(公告)号：DE4333448A1

公开(公告)日：1994-07-07

申请号：DE4333448

申请日：1993-09-30

Applicant: FUSION SYSTEMS CORP ,  UNIV MARYLAND

Inventor： GORE JAYAVANT P ,  SWEETMAN ROBERT J

IPC: F21V29/00 ,  B08B17/02 ,  F21V29/02 ,  H01J61/52 ,  H01J65/04 ,  B08B17/00

Abstract: A method and apparatus for preventing contaminated reverse flows in air or gas impingement cooled lamps. In an electrodeless lamp, a stream of clean air or gas is provided as a replacement for contaminated air.

公开(公告)号：DE3831273A1

公开(公告)日：1989-04-13

申请号：DE3831273

申请日：1988-09-14

Applicant: FUSION SYSTEMS CORP

Inventor： WOOTEN ROBERT D ,  SWEETMAN ROBERT J ,  HARBOURNE ANDREW D P ,  URY MICHAEL G

IPC: F21K99/00 ,  F21V7/09