Energy measuring process and apparatus
CA 1197993 A · Owner: Commissariat A L'Energie Atomique · Inventors: Anitoff, Oleg
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to an apparatus and to a process for measuring the energy supplied in particular by a pulsed laser beam. The apparatus comprises a material having a high dipole moment and freely orientable dipoles. This material is able to absorb the energy supplied by the beam, the interaction of the beam and the material leading to a temperature rise in the latter which, is proportional to the energy absorbed. This leads to a variation in the dielectric constant of the material. In addition, means are provided which make it possible to measure the variation of the dielectric constant. (Fig 2). B 7355.3 LC
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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 December 17, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 17, 2002.
- 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.