Illumination – With static structure
Patent
1984-08-08
1986-12-09
Lazarus, Ira S.
Illumination
With static structure
362249, 362368, 362457, 362800, F21V 300
Patent
active
046284192
ABSTRACT:
A signal lamp whose frustoconical or frustopyramidal housing contains a square or cylindrical light emitting diode and has a rear wall which is completely surrounded by an endless rear edge portion of the sidewall of the housing. The rear wall constitutes or is disposed behind a plate-like carrier for the diode and one or more series resistors, and such rear wall can be bonded directly to the front side of the front wall of a switch box, control panel or the like. The front end of the housing has a square or rectangular aperture for the front wall of the light-transmitting envelope of the diode. The conductors which connect the diode to an energy source pass through one or more hollow projections which extend from the rear wall of the housing and through one or more complementary openings of the front wall. At least one of the projections can have external threads to mate with a nut which is located behind the front wall and urges the adhesive-coated rear side of the rear wall of the housing against the respective side of the front wall.
REFERENCES:
patent: 4195330 (1980-03-01), Savage
patent: 4363087 (1982-12-01), Graham et al.
patent: 4398240 (1983-08-01), Savage
patent: 4419722 (1983-12-01), Bury
patent: 4445164 (1984-04-01), Giles, III et al.
patent: 4471414 (1984-09-01), Savage
Kontler Peter K.
Lazarus Ira S.
W. Schmid AG
LandOfFree
Signal 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 Signal lamp, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Signal lamp will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1388638