Zobrazeno 1 - 10
of 26
pro vyhledávání: '"W. W. Lozier"'
Autor:
W. W. Lozier, M. R. Null
Publikováno v:
Carbon. 16:313-339
Old and new data on the crater radiation from the low current carbon arc have been examined on the basis of two different hypothetical interpretations: 1. (a) the radiation originates from the crater surface 2. (b) the radiation originates from the c
Publikováno v:
Journal of the Society of Motion Picture Engineers. 45:102-108
Autor:
W. W. Lozier, R. M. Bushong
Publikováno v:
Journal of the Society of Motion Picture and Television Engineers. 54:725-731
The new 13.6-mm Hitex super high-intensity carbon for operation at 170 to 180 amp in condenser-type lamps is described in comparison with the former 170-amp super. Data show that the Hitex super carbon gives the possibility of more light, more econom
Autor:
W. W. Lozier, F. T. Bowditch
Publikováno v:
Journal of the Society of Motion Picture and Television Engineers. 57:551-558
Autor:
W. W. Lozier, M. R. Null
Publikováno v:
Review of Scientific Instruments. 29:163-170
Various optical systems are discussed with reference to their use with carbon arc image furnaces. A new optical system which employs two elliptical mirrors is described and shown to have numerous practical advantages. Using modifications of motion pi
Publikováno v:
Journal of the Society of Motion Picture Engineers. 36:198-202
Publikováno v:
Journal of the Society of Motion Picture Engineers. 38:229-234
A new 13.6-mm super high-intensity carbon designed for 170-ampere operation gives a substantial increase in light over either the old 180-ampere 13.6-mm super carbon or the 125 to 150-ampere new regular 13.6-mm carbon described previously. 6 The new
Publikováno v:
Journal of the Society of Motion Picture Engineers. 33:353-373
Autor:
W. W. Lozier, R. J. Zavesky
Publikováno v:
Journal of the Society of Motion Picture Engineers. 48:447-453
A new 6-mm experimental carbon is described which makes it possible to project 2½ times as much light for 16-mm film as the present 6-mm “Pearlex” high-intensity carbons. A 7-mm “Suprex” carbon offers twice as much light as the “Pearlex”
Publikováno v:
Journal of the Society of Motion Picture Engineers. 45:449-458