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. 24, 2009
Filed:
Jan. 13, 2005
Stephan Appelt, Jülich, DE;
Friedrich Wolfgang Häsing, Jülich, DE;
Giovanni D'orsaneo, Jülich, DE;
Ulrich Sieling, Düren, DE;
Stephan Appelt, Jülich, DE;
Friedrich Wolfgang Häsing, Jülich, DE;
Giovanni D'Orsaneo, Jülich, DE;
Ulrich Sieling, Düren, DE;
Forschungszentrum Julich GmbH, Julich, unknown;
Abstract
An apparatus for hyperpolarizing atomic nuclei through optical pumping has a cylindrical optical pumping cell having an inlet and an outlet spaced therefrom. A supply of a mixture of optically pumpable species and hyperpolarizable nuclei is connected to the inlet of the cell. A nozzle at an inlet of the optical pumping cell forms and injects a jet flow of the mixture into the optical pumping cell. It is then drawn out through the outlet such that the mixture touches the inner walls of the optical pumping cell only adjacent the outlet.