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:
Oct. 25, 1988
Filed:
Mar. 03, 1987
Applicant:
Inventor:
Bernard Jacquot, Saint Egreve, FR;
Assignee:
Commissariat a l'Energie Atomique, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ; H05H / ;
U.S. Cl.
CPC ...
3133591 ; 3133621 ; 250425 ; 31511181 ;
Abstract
Electron cyclotron resonance ion source having an enclosure containing a plasma of ions and electrons formed by electron cyclotron resonance from a sample. The enclosure is connected to a transition cavity by a first conductive duct, and by a second conductive duct traversing the cavity and the first duct. The sample is introduced into the enclosure by the second duct, and the cavity is laterally connected to a vacuum source and to an electromagnetic wave generator by a tight, transparent window.