The invention relates to a reflector lamp, preferably a compact fluorescent lamp, having a tubular lamp vessel 93) which has at least one lamp vessel section (33, 34) which is curved in a helical shape and follows a helical line with a decreasing or increasing radius.
申请公布号
WO2008049766(A3)
申请公布日期
2008.12.11
申请号
WO2007EP61067
申请日期
2007.10.17
申请人
OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG;DEUTSCHER, THOMAS;NOLL, THOMAS;LOVICH, ANDREAS;PILHOEFER, BERND