Self-powered radiation detector with conductive emitter support
CA 1108776 A · Owner: Westinghouse Electric Corporation · Inventors: Goldstein, Norman P.; Playfoot, Kerwin C.; Bauer, Richard F.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
47,854, SELF-POWERED RADIATION DETECTOR WITH CONDUCTIVE EMITTER SUPPORT, ABSTRACT OF THE DISCLOSURE A more reliable self-powered radiation detector structure and method of manufacture is provided by a detector structure in whi¢h a relatively ductile centrally disposed conductive emitter wire supports and is in electrical contact with a generally tubular emitter electrode. The detector is fabricated by swaging and the ductile center wire insures that electrical discontinuities of the emitter are minimized.
Read the whole patent
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 8, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 8, 1998.
- 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.