Nmr magnetometer probe with a tuneable cavity in its centre and a double central cylindrical member
CA 1264807 C · Owner: Commissariat A L'Energie Atomique · Inventors: Kernevez, Nelly; Glenat, Henri; Sonrel, Claude
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
NMR magnetometer probe with a tuneable cavity in its centre and a double central cylindrical member. The tuning element of the cavity is a capacitor placed in the centre of the resonant cavity between two half sections of the central conductor. This capacitor is regulatable and amagnetic being accessible through an opening. Application to the measurement of magnetic fields, particularly the geomagnetic field.
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 January 23, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 23, 2007.
- 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.