Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Retarded or delayed type
Patent
1978-07-26
1980-03-18
Corbin, John K.
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Retarded or delayed type
335 4, 335113, 335114, 335126, 350 9620, 361174, G02B 514
Patent
active
041936620
ABSTRACT:
The present invention relates to an optical-fiber switch. The switch is used in switching between at least two optical signals which are capable of being modulated with a broadband RF signal including digital signals. The switch is comprised of at least two optical-fiber cables for feeding the at least two optical signals to at least two fixed positions. An optical-fiber output cable is provided having one end which is movable between at least two positions which are directly adjacent said two fixed positions. A drive unit is provided for moving the optical-fiber output cable between the at least two positions, whereby the optical signals are selectively fed to the optical-fiber output cable.
REFERENCES:
patent: 4088387 (1978-05-01), Lewis
patent: 4124271 (1978-11-01), Green
Corbin John K.
Edelberg Nathan
Goldberg Edward
Her Majesty the Queen in right of Canada as represented by the
Lee John D.
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