Signal display element for the display of more, than two informations for signal displays with electromagnetically excited tilting plates
CA 1280892 C · Owner: Finommechanikai Es Elektronikus Muszergyarto Szovetkezet · Inventors: Mandzsu, Jozsef; Szebeni, Janos; Pap, Endre
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a signal display element for the display of more than two informations for signal displays with electromagnetically excited magnetic tilting plates. The display element has a baseplate, tilting plates supported in bearings on the baseplate, and displaced axially in relation to one another. Each tilting plate is provided with at least one magnetic part, and the magnetic axes of the magnetic parts are normal to the plane of the tilting plates. Bipolarly excitable electromagnets are contained which are suitable for control of the tilting plates and on the ends of the electromagnetic cores facing the baseplate guide plates are arranged preferably parallel with the …
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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 March 5, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 5, 2008.
- 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.