The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 27, 2019
Filed:
Feb. 23, 2018
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Thomas Alava, Grenoble, FR;
Hadley Videlier, Grenoble, FR;
Frederic Progent, Paris, FR;
Laurent Duraffourg, Voiron, FR;
Sebastien Vigne, Issy les Moulineaux, FR;
Romain Mahieu, Saint-Lo, FR;
Abstract
A generator of an ion beam is provided, including an ionization chamber provided with an inlet of a fluid to be ionized; a source of ionizing particles configured to impact the fluid in an impact zone of the ionization chamber so as to generate ions; and an extractor of ions generated in a direction of an outlet zone of the generator, the extractor including at least two electrodes, a first electrode referred to as input electrode laterally bordering the impact zone, and at least one second electrode referred to as intermediate electrode located in the impact zone, the at least two electrodes being configured to generate a voltage gradient in the impact zone, with the voltage gradient being configured to direct the generated ions to the outlet zone of the generator.