Reactor for generation of moisture
CA 2249079 C · Owner: Fujikin Incorporated · Inventors: Ohmi, Tadahiro; Tanabe, Yoshikazu; Ikeda, Nobukazu
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An improved reactor for generating water from hydrogen and oxygen which allows production of moisture at a high reaction rate exceeding 99 percent with the temperature kept under some 400°C inside the reactor shell (1) and with the moisture production being more than 1, 000 sccm. One form of the reactor (Fig. 1) according to the invention is made up with two bottomed cylinders, a first reactor structural component (2) and a second reactor structural component (3) united to define, a sealed interior space (1a). The sealed interior space (1a) of the reactor shell (1) is partitioned by a diffusion filter (10) into a first chamber (1b) provided with an inlet reflector unit (9) and a second …
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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
- Filed September 25, 1998 and granted November 27, 2001. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 25, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 25, 2020.
- 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.