Data acquisition system for an elastomer processor
CA 1062502 A · Owner: B.F. Goodrich Company (The) · Inventors: Porter, John P.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The data acquisition system disclosed herein serves to monitor and record various parameters of a mixer employed in an elastomer processing system. During each mixing operation the, elastomer compound identification and batch number are recorded This information is then followed by periodic recordings of the concurrent values of real time, the temperature of the elastomer and the work performed, in terms of the amount of energy consumed to work the elastomer. The recording intervals take place in response to sensing such conditions as work chamber door closed, ram down, ram floating and door open.
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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 18, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 18, 1996.
- 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.