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:
Sep. 29, 2020
Filed:
Jun. 27, 2016
Applicant:
Hitachi High-technologies Corporation, Tokyo, JP;
Inventors:
Yosuke Horie, Tokyo, JP;
Tomohiro Inoue, Tokyo, JP;
Takamichi Mori, Tokyo, JP;
Kouhei Nonaka, Tokyo, JP;
Masato Ishizawa, Tokyo, JP;
Isao Yamazaki, Tokyo, JP;
Hitoshi Tokieda, Tokyo, JP;
Akihiro Nojima, Tokyo, JP;
Assignee:
HITACHI HIGH-TECH CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B 3/12 (2006.01); B08B 3/14 (2006.01); G01N 1/14 (2006.01); G01N 35/10 (2006.01);
U.S. Cl.
CPC ...
B08B 3/12 (2013.01); B08B 3/14 (2013.01); G01N 1/14 (2013.01); G01N 35/1002 (2013.01); G01N 35/1004 (2013.01);
Abstract
An ultrasonic cleaner according to the present invention includes a vibrating partfor enlarging ultrasonic vibration of a BLTon a side surface side in a cleaning tank, generates cavitation by the ultrasonic vibration with respect to cleaning liquid supplied into the cleaning tankby driving the BLTon the periphery of a nozzle without unevenness, and is capable of performing effective nozzle cleaning.