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:
Mar. 28, 2023
Filed:
Sep. 26, 2019
Applicant:
Micromass Uk Limited, Wilmslow, GB;
Inventors:
Paul Murray, Wilmsow, GB;
Mark Towers, Wilmsow, GB;
Matthew Henderson, Wilmsow, GB;
Andrew Whatley, Wilmsow, GB;
Assignee:
Micromass UK Limited, Wilmslow, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 49/16 (2006.01); H01J 49/04 (2006.01); H01J 49/26 (2006.01);
U.S. Cl.
CPC ...
H01J 49/164 (2013.01); H01J 49/0418 (2013.01); H01J 49/0481 (2013.01); H01J 49/26 (2013.01);
Abstract
A nozzle for an ionisation source comprises: a light passage having an inlet end and an outlet end; and a gas flow passage in fluid communication with the light passage, wherein the gas flow passage is configured to convey, in use, a flow of gas into the light passage such that the flow of gas travels substantially towards the outlet end of the light passage.