Apparatus for the production of granules from two- phase mixtures
CA 1238265 A · Owner: Santrade Ltd. · Inventors: Schermutzki, Konrad
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A device is described for the production of granules from two-phase mixtures. The initial product is enriched with crystal seeds in a pre-crystallizer whose temperature is controlled. The precrystallized mass is eventually fully crystallized on a cooling conveyor or the like. According to the invention a droplet former (2) follows the, pre-crystallizer (1). The droplet former consists of two tubular bodies (2a,2b) placed against each other with their walls. The exterior body (2a) is provided with a plurality of orifices (2d). The inner body is provided only with a coaxial row of orifices (2c). The droplet former (2) is arranged above the cooling conveyor (3) so that the coaxial row of …
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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 June 21, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 21, 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.