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:
Sep. 22, 1992
Filed:
Nov. 21, 1990
Applicant:
Inventor:
Pierre Thomann, Fontainemelon, CH;
Assignee:
Oscilloquartz S.A., Neuchatel, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
250251 ;
Abstract
A module is described having a magnetic shielding enclosure composed of a pedestal and of a housing unit. The housing unit has an electromagnetic cavity to create a radiofrequency field and a plurality of electrical conductors arranged to form a solenoid. The beam of particles passes through the shielding enclosure through two apertures provided in the entry and exit plates. The electrical conductors are arranged in a symmetrical manner in relation to a plane parallel to the plane of the coils and containing the beam of particles. A very homogenous, constant magnetic field results. The module can be used in atomic or molecular beam resonators.