公开(公告)号：DE60029750D1

公开(公告)日：2006-09-14

申请号：DE60029750

申请日：2000-10-19

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： SCHLAGER WALTER ,  NATOUR GHALEB ,  RIEDERER XAVER

IPC: H01J61/073 ,  H01J61/86 ,  H01J61/20 ,  H01J61/88

Abstract: The high-pressure discharge lamp comprises a lamp vessel (1) in which an anode (4) and a cathode (5) are disposed spaced apart by an electrode distance D of 1-2 mm, the anode (4) having a tip (9) with a blunt end surface S. The area of the end surface S in mm2 and the lamp current I in amperes satisfy a relationship according to which 0.09

公开(公告)号：DE60029750T2

公开(公告)日：2007-10-18

申请号：DE60029750

申请日：2000-10-19

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： SCHLAGER WALTER ,  NATOUR GHALEB ,  RIEDERER XAVER

IPC: H01J61/073 ,  H01J61/86 ,  H01J61/20 ,  H01J61/88

Abstract: The high-pressure discharge lamp comprises a lamp vessel (1) in which an anode (4) and a cathode (5) are disposed spaced apart by an electrode distance D of 1-2 mm, the anode (4) having a tip (9) with a blunt end surface S. The area of the end surface S in mm2 and the lamp current I in amperes satisfy a relationship according to which 0.09