Pulse wheel system
CA 1237503 A · Owner: Westinghouse Electric Corporation · Inventors: Tinios, Pantelis G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A pulse wheel system including a pulse wheel and first and second detectors responsive thereto for providing first and second pulse trains having a predetermined phase shift between them. The detectors are mounted on a mounting plate which positionally relates the first and second detectors to the center of the pulse wheel eliminating, set-up adjustments.
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 May 31, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 31, 2005.
- 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.