Means for separating isotopes of hydrogen based on the principle of gas chromatography
CA 1201390 A · Owner: Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. · Inventors: Frischmuth, Hans; Perchermeier, Jurgen; Weichselgartner, Heinrich
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention describes a means for separating isotopes of hydrogen which is based on the principle of gas chromatography and is suitable for separating large amounts of hydrogen as is necessary for fusion experiments. The substantially higher throughput in comparison to that of other analysis devices based on gas chromatography is rendered feasible by the fact that the packings of separation columns and the collectors for absorbing the separate species contain inert additives which ensure even distribution of the gas flow.
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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 4, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 4, 2003.
- 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
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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.