4. Optical waveguides
  5. With optical coupler
  6. Input/output coupler

John M. Wetzork

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Fiber optic flame and overheat sensing system with self test

Optical waveguides – With optical coupler – Input/output coupler
Patent

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Fiber optic flame detection and temperature measurement system e

Radiant energy – Luminophor irradiation
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Fiber optic flame detection and temperature measurement system h

Radiant energy – Invisible radiant energy responsive electric signalling – Infrared responsive
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Profile ID: LFUS-PAI-P-1170302

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