High efficacy electrodeless high intensity discharge lamp

Details High efficacy electrodeless high intensity discharge lamp High efficacy electrodeless high intensity discharge lamp

1987-10-01

1989-03-07

Moore, David K.

Electric lamp and discharge devices: systems

Pulsating or a.c. supply

Induction-type discharge device load

315344, 315 85, 313492, 313638, H05B 4116

Patent

active

048109380

ABSTRACT:
Improved efficacy and color rendition at white color temperatures is achieved in an electrodeless metal halide arc discharge lamp with a novel combination of arc tube fill materials, including sodium halide, cerium halide, and xenon. A preferred lamp structural configuration imparts further efficacy improvement at higher lamp operating temperatures and isothermal lamp operation.

REFERENCES:
patent: 3860854 (1975-01-01), Hollister
patent: 4017764 (1977-04-01), Anderson
patent: 4180763 (1979-12-01), Anderson
patent: 4422011 (1983-12-01), Poesen et al.
patent: 4568859 (1986-02-01), Houkes et al.
patent: 4591759 (1986-05-01), Chalek et al.
patent: 4605881 (1986-08-01), Dakin
Dakin et al. application Serial No. 890,968, filed Jul. 29, 1986, (a continuation of abandoned application Serial No. 676,367 filed Nov. 29, 1984).
"An Ultra High Efficacy (UHE) HID Lamp", Zollweg et al., IES Journal, Jul. 1975, pp. 249-253.
"Electrodeless HID Lamp Study", Anderson et al., Lawrence Berkeley Laboratory, Final Report, Govt. Contract DE-AC03-765F00098, Jan. 1985 (Section 2).
"High Lumen Source (U)", Final Report, Govt. Contract DAAB07-71-C-0109, Jul. 1973, p. 37.
Johnson Application Serial No. 454,225, filed Dec. 29, 1982.

Affiliated with

Also associated with

Rating

High efficacy electrodeless high intensity discharge lamp does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High efficacy electrodeless high intensity discharge lamp, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High efficacy electrodeless high intensity discharge lamp will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1670850