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:
Jun. 25, 2019
Filed:
Jan. 29, 2014
Applicant:
Mitsubishi Hitachi Power Systems Environmental Solutions, Ltd., Yokohama-Shi, Kanagawa, JP;
Inventor:
Shigeki Umase, Kobe, JP;
Assignee:
MITSUBISHI HITACHI POWER SYSTEMS ENVIRONMENTAL SOLUTIONS, LTD., Yokohama-shi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B03C 3/68 (2006.01); B03C 3/09 (2006.01); B03C 3/41 (2006.01); B03C 3/47 (2006.01);
U.S. Cl.
CPC ...
B03C 3/68 (2013.01); B03C 3/09 (2013.01); B03C 3/41 (2013.01); B03C 3/47 (2013.01); B03C 2201/04 (2013.01);
Abstract
In a charging time period T, a dry electrostatic precipitator outputs DCON that is a current for charging a collection target object from a high voltage power supply. Subsequently, in a second period of time T-after a first period of time T-passes from a time that a charging pause time period Tstarts, the dry electrostatic precipitator outputs DCBC that is a current that is less than DCON and is greater than a current in the first period of time T-, from the high voltage power supply.