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:
Jul. 06, 2021
Filed:
Jan. 03, 2020
Applicant:
Spectro Analytical Instruments Gmbh, Kleve, DE;
Inventors:
Assignee:
SPECTRO ANALYTICAL INSTRUMENTS GMBH, Kleve, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01J 3/02 (2006.01); G01J 3/10 (2006.01); G01J 3/18 (2006.01);
U.S. Cl.
CPC ...
G01J 3/0232 (2013.01); G01J 3/10 (2013.01); G01J 3/18 (2013.01);
Abstract
A spectrometer may include a radiation source having a spark generator, an entrance slit, a dispersive element and a plurality of detectors, and a rotatable sector shutter having an axis of rotation and a trigger unit optically coupled to the sector diaphragm. The axis of rotation of the sector shutter is non-parallel to a connecting line between the source and the entrance slit.