Optical radiation sensor apparatus
CA 1307942 C · Owner: Masom, Ronald Alfred · Inventors: Masom, Ronald Alfred
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Optical pyrometers such as for a gas-turbine engine have a fibre-optic cable that supplies radiation from the engine blades to a remotely mounted detector. The output from the detector is amplified and processed to provide an indication of temperature. In the present invention the detector includes a photodiode and an amplifier that are mounted in a cylindrical metal casing that forms one end of the fibre-optic cable. The detector casing has a connector that is mateable with a connector on the casing of a separate processing unit so that the detector can be electrically connected with the processing unit without the need for cables between the two casings. The detector connector has a …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted September 29, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 29, 2009.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.