Indicator element

Details Indicator element Indicator element

1993-02-18

1994-09-20

Lazarus, Ira S.

Illumination

Housing

362310, 362329, 362365, F21V 1700

Patent

active

053495098

ABSTRACT:
An indicator element comprising a light permeable cap (6) having a light source (26, 50) at least partially disposed therein, and a protective sleeve (32) with connecting conductors (54, 55) for the light source (26, 50) disposed in the interior thereof, the cap (6) and the protective sleeve (32) being at least partially surrounded by and fastened in a sleeve (2) in such a way that with a compact construction, a reliably operating signal of sufficient brightness is assured and the safety requirements for direct connection to line voltage are satisfied.

REFERENCES:
patent: 1099061 (1914-06-01), Lane
patent: 2192345 (1940-03-01), Foute
patent: 3276014 (1966-09-01), Rueger
patent: 3440647 (1969-04-01), Sloan
patent: 3659093 (1972-04-01), Rieth
patent: 3887803 (1975-06-01), Savage, Jr.
patent: 4358708 (1982-11-01), Silva et al.
patent: 4712163 (1987-12-01), Oxley
patent: 4727289 (1988-02-01), Uchida
patent: 4829407 (1989-05-01), Bushell et al.
patent: 4967330 (1990-10-01), Bell et al.
Information 161, Super-bright LED-Indicator in Three Colors, Elektronik Information, Nr.3-1981.

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