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. 05, 2019
Filed:
May. 10, 2017
Bruker Biospin Gmbh, Rheinstetten, DE;
Armin Purea, Bad Schoenborn, DE;
Arndt Von Bieren, Munich, DE;
BRUKER BIOSPIN GMBH, Rheinstetten, DE;
Abstract
An NMR probe head with an MAS stator () supplied with microwave radiation from a microwave guide () through an opening in a coil block () has a microwave lens () and a microwave mirror () on an inner side of the MAS stator. The MAS rotor () is surrounded by a solenoid RF coil () and the microwave lens is arranged and embodied in the opening of the coil block on the side facing a sample volume () such that the cylinder axis of the MAS rotor lies in the focus of the microwave lens. The microwave mirror is arranged on, or in, the inner wall of the MAS stator that lies opposite the microwave guide and has a cylindrical and concave structure, such that the microwave mirror focuses the microwave radiation incident from the sample volume onto the central axis of the MAS rotor.