Optical sensor

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United States of America Patent

PATENT NO 9448105
APP PUB NO 20140202253A1
SERIAL NO

14239386

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An optical sensor is disclosed for measuring pressure and/or temperature. The optical sensor is adapted for use in high temperature environments, such as gas turbines and other engines. The optical sensor comprises an optical assembly having a sensor element, a spacer and a lens arranged along the optical axis. The sensor element is spaced from the lens by the spacer. An optical fiber is coupled to the optical assembly for illuminating the sensor element. The optical assembly is resiliently mounted in a housing such that the optical assembly is insulated from shock to the housing. There is also disclosed a method of assembling the optical sensor.

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Patent Owner(s)

Patent OwnerAddress
OXSENSIS LTDDIDCOT OX11 0SG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fasham, Stephen James Swindon, GB 7 126
Harpin, Arnold Peter Roscoe Oxford, GB 26 660
Tyler, Stephen Geoffrey Oxon, GB 5 24

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