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:
Apr. 25, 2017
Filed:
Sep. 11, 2014
Applicant:
Yokogawa Electric Corporation, Musashino-shi, Tokyo, JP;
Inventors:
Yoshiaki Tanaka, Tokyo, JP;
Kazunori Miyazawa, Tokyo, JP;
Ken'ichi Kamada, Tokyo, JP;
Satoshi Kato, Tokyo, JP;
Yosuke Ishii, Tokyo, JP;
Sho Fujita, Tokyo, JP;
Yukiyo Akisada, Tokyo, JP;
Nobuo Okabe, Tokyo, JP;
Hiroaki Tanaka, Tokyo, JP;
Minako Terao, Tokyo, JP;
Assignee:
Yokogawa Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 29/04 (2006.01); G01B 17/02 (2006.01); G01N 17/00 (2006.01); G01N 29/07 (2006.01); G01N 29/11 (2006.01);
U.S. Cl.
CPC ...
G01N 29/04 (2013.01); G01B 17/02 (2013.01); G01N 17/00 (2013.01); G01N 29/043 (2013.01); G01N 29/07 (2013.01); G01N 29/11 (2013.01); G01N 2291/015 (2013.01); G01N 2291/023 (2013.01); G01N 2291/0289 (2013.01); G01N 2291/02854 (2013.01); G01N 2291/2634 (2013.01);
Abstract
An ultrasonic pipe measurement apparatus includes: a plurality of ultrasonic transceivers discretely disposed on a pipe wall of a pipe; and a control unit configured to control the plurality of ultrasonic transceivers and detect a generation point of damage caused in the pipe based on an ultrasonic signal exchanged between the ultrasonic transceivers.