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. 23, 2016
Filed:
May. 31, 2012
Applicants:
Kin Yong Lim, Singapore, SG;
Garimella Balaji Rao, Singapore, SG;
Inventors:
Kin Yong Lim, Singapore, SG;
Garimella Balaji Rao, Singapore, SG;
Assignee:
Turbine Overhaul Services Pte Ltd, Jurong Town, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 6/64 (2006.01); H05B 6/76 (2006.01); B01J 19/12 (2006.01); H05B 6/80 (2006.01); B23K 1/00 (2006.01); B23K 1/005 (2006.01);
U.S. Cl.
CPC ...
H05B 6/80 (2013.01); B23K 1/005 (2013.01); B23K 1/0018 (2013.01);
Abstract
A microwave filter for use with a microwave brazing system having a brazing chamber, a vacuum line, and a pressure gauge located proximate the vacuum line. The microwave filter includes a baffle plate configured to be mounted in an opening between the brazing chamber and the pressure gauge, and a plurality of hollow pipes configured to substantially prevent the transmission of microwaves from the brazing chamber to the pressure gauge, and further configured to allow gas to flow between the brazing chamber and the vacuum line.