Self-illuminated fibre optic switch

Details Self-illuminated fibre optic switch Self-illuminated fibre optic switch

1989-09-06

1992-02-25

Healy, Brian

Optical waveguides

With optical coupler

Switch

385 22, 385 33, 385 36, 25022711, 25022722, G02B 626, G02B 632, H01J 516

Patent

active

050907913

ABSTRACT:
A fibre optic switch for controlling the electrical power to a load or for logical applications is disclosed in which the switch has a secondary guided light beam to provide status indicator light. The moulded plastic components of the switch are used to provide the means for light transmission and control.

REFERENCES:
patent: 3999074 (1976-12-01), Callaghan
patent: 4315147 (1982-02-01), Harmer
patent: 4378144 (1983-03-01), Duck et al.
patent: 4704656 (1987-11-01), Neiger
patent: 4726646 (1988-02-01), Tanaka et al.
patent: 4789215 (1988-12-01), Anderson et al.

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