EVALUATION OF A NEW ELLIPSOIDAL INCANDESCENT REFLECTOR LAMP.

被引：0
|
作者：
Evans, M.W.
LaGiusa, F.F.
Putz, J.M.
机构：
来源：
Lighting Design and Application: LD and A | 1977年 / 7卷 / 03期
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
An ellipsoidal reflector incandescent lamp design can save energy and also achieve a lower face luminance than other reflectorized lamps. The new lamp is designated 75ER30, i. e. , 75 watts, ellipsoidal reflector, 30 eighths of an inch in diameter (95 mm), with a maximum overall length of 6- one quarter in (158 mm) and a light center of 3-1/16 in (77 mm). The lamp consists of a partially silvered, blown-ribbon bulb of soda lime and lightly frosted glass. The lamp is rated at 850 lumens and 2,000 hours life.
引用
收藏
页码：22 / 25
相关论文
共 50 条
  • [31] Ultra violet rays and the new osram-ultra lamp.
    Forster, FA
    DERMATOLOGISCHE WOCHENSCHRIFT, 1929, 88 (1/26): : 591 - 596
  • [32] The total radiation of the Hefner lamp.
    Gerlach, W
    PHYSIKALISCHE ZEITSCHRIFT, 1920, 21 : 299 - 300
  • [33] Spectral lamp. II.
    Beckmann, E
    ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE--STOCHIOMETRIE UND VERWANDTSCHAFTSLEHRE, 1900, 35 (04): : 443 - 458
  • [34] More work on the "Osglim" lamp.
    Darrow, KK
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA AND REVIEW OF SCIENTIFIC INSTRUMENTS, 1925, 11 (05): : 548 - 548
  • [35] Harmonic model for the fluorescent lamp.
    Carrillo, C
    Cidrás, J
    8TH INTERNATIONAL CONFERENCE ON HARMONICS AND QUALITY OF POWER, PROCEEDINGS, VOLS 1 AND 2, 1998, : 1211 - 1217
  • [36] ELLIPSOIDAL REFLECTOR
    KOCH, N
    ELECTRONIC ENGINEER, 1967, 26 (07): : 56 - &
  • [37] ELLIPSOIDAL REFLECTOR
    KOCH, N
    ELECTRONIC ENGINEER, 1967, 26 (09): : 30 - &
  • [38] The demonstration of photoeffects with the glimm lamp.
    Lambertz, A
    PHYSIKALISCHE ZEITSCHRIFT, 1925, 26 : 254 - 254
  • [39] COMPACT PARTITION FLUORESCENT LAMP.
    Young, R.G.
    Morton, E.W.
    Lighting Design and Application: LD and A, 1980, 10 (05) : 38 - 42
  • [40] Clinical results obtained with the tungsten lamp.
    Cottell, AB
    BRITISH MEDICAL JOURNAL, 1916, 1916 : 144 - 145
12345