Reflective lamp

Details Reflective lamp Reflective lamp

1979-06-26

1982-02-09

Demeo, Palmer C.

Electric lamp and discharge devices

With optical device or special ray transmissive envelope

Plural diverse optical devices

313112, 313113, H01K 126

Patent

active

043151868

ABSTRACT:
Provided is a reflective lamp comprising a bulb including a front lens section and a reflective mirror section fused thereto, said front lens section consisting of glass material containing neodymium and coated on its inner surface with a first thin film reflecting infrared rays and permitting visible lights to be transmitted therethrough, said reflective mirror section consisting of glass material containing no neodymium and coated on its inner surface with a second thin film reflecting visible lights. The lamp is capable of preventing the rise in the temperature of the bulb and yet providing a sufficiently high color rendering. Further, the lamp can offer the advantage of reducing its manufacturing cost.

REFERENCES:
patent: 3662208 (1972-05-01), Ohmae et al.
patent: 4127789 (1978-11-01), Kostlin et al.

Affiliated with

Also associated with

Rating

Reflective 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 Reflective lamp, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reflective lamp will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1262378