Heat sensors for mixer bearings
CA 1060884 A · Owner: Nautamix Patent A.G. · Inventors: Nauta, Constant J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
MIXER, Abstract of the Disclosure, A mixer is disclosed comprising a mixing vessel with at least one mixing screw that is journaled to the bottom of the vessel. The mixing screw is driven such that it simultaneously makes a turning movement around its axis and a revolving movement along the wall of the vessel. At the bottom of the vessel a pin is fixedly arranged to extend into a socket at the bottom of the mixing screw. The pin journal is characterized by having one or more temperature feelers by which undesired changes of temperature of the pin journal can be measured.
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 August 21, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 21, 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.