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:
May. 01, 1979
Filed:
Oct. 27, 1977
Applicant:
Inventor:
Gottfried J Kruger, Reno di Leggiuno, IT;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R / ;
U.S. Cl.
CPC ...
324 / ; 324 / ;
Abstract
Apparatus for the measurement of mass throughput in a flowing medium comprises a conduit between the pole pieces of an electromagnet which produces polarizing and resonating fields. The pole pieces are shaped to provide a first section in which the separation of the pieces is relatively small and a second, shorter section in which the separation is greater. The single magnet thereby produces different flux densities for polarizing and inducing nuclear resonance respectively and an improved signal-to-noise ratio by the application of a polarizing field which is more intense than the resonating field.