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:
Feb. 08, 2005
Filed:
Apr. 26, 2002
Applicants:
Kazuhiko Iwai, Nagoya, JP;
Shigeo Asai, Nagoya, JP;
Inventors:
Kazuhiko Iwai, Nagoya, JP;
Shigeo Asai, Nagoya, JP;
Assignee:
Nagoya University, Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22B009/02 ; B22D027/02 ;
U.S. Cl.
CPC ...
Abstract
A static magnetic field and a wave are applied to an electrically conductive fluid so as to satisfy the mathematical expression<(σ/ρ),where f is the frequency (Hz) of the applied wave, σ is the electrical conductivity (S/m) of the conductive fluid, ρ is the density (kg/m) of the conductive fluid, and B is the strength of the applied static magnetic field (T), to thereby generate and propagate vibratory motion into the conductive fluid.