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:
Aug. 28, 2018
Filed:
Jul. 11, 2012
Applicants:
Sergey Alexandrovich Voronin, Rensselaer, NY (US);
Mark James Attwood, Banwell, GB;
Inventors:
Sergey Alexandrovich Voronin, Rensselaer, NY (US);
Mark James Attwood, Banwell, GB;
Assignee:
Edwards Limited, Burgess Hill, West Sussex, GB;
Primary Examiner:
Int. Cl.
CPC ...
B23K 9/00 (2006.01); H05H 1/26 (2006.01); B01D 53/32 (2006.01);
U.S. Cl.
CPC ...
H05H 1/26 (2013.01); B01D 53/323 (2013.01); B01D 2257/20 (2013.01); B01D 2257/40 (2013.01); B01D 2257/55 (2013.01); B01D 2258/0216 (2013.01); B01D 2259/818 (2013.01);
Abstract
In order to increase the operable range of a DC plasma torch in an abatement apparatus, the apparatus comprises a power control configured for controlling the power of the plasma torch by selective control of the plasma source gas flow regulator.