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Patent Searching and Data


Title:
FLOW RATE MEASURING DEVICE OF BALLAST WATER TREATMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/050133
Kind Code:
A1
Abstract:
The present invention relates to a flow rate measuring device of a ballast water treatment system. The flow rate measuring device includes: water level sensors installed on a plurality of ballast tanks, respectively; and a control unit for calculating a total cumulative flow rate by summing the cumulative flow rates of each of the ballast tanks during a ballasting operation time on the basis of water level information received from each of the water level sensors, and calculating a converted flow rate per time by dividing the total cumulative flow rate by the ballasting operation time. Accordingly, the flow rate measuring device has the effect of enabling stable operation of the ballast water treatment system even when a flowmeter malfunctions or fails.

Inventors:
PARK, Kyu Won (201-1201, 113 Bunpo-ro,Nam-gu, Busan, 48516, KR)
KIM, Seong Tae (116-806, 353 Nambu-ro,Asan-si, Chungcheongnam-do, 31579, KR)
LEE, Hai Don (716-604, 1526 Bongyeong-ro, Yeongtong-gu,Suwon-si, Gyeonggi-do, 16701, KR)
LEE, Jong Wook (433 Noksansaneopbuk-ro, Gangseo-gu, Busan, 46758, KR)
IM, Byung Ok (433 Noksansaneopbuk-ro, Gangseo-gu, Busan, 46758, KR)
LEE, Dong Jin (106-1204, 166 Geumgok-daero,Buk-gu, Busan, 46539, KR)
KIM, Pil Hoon (433 Noksansaneopbuk-ro, Gangseo-gu, Busan, 46758, KR)
Application Number:
KR2018/006894
Publication Date:
March 14, 2019
Filing Date:
June 19, 2018
Export Citation:
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Assignee:
TECHCROSS CO., LTD. (1F 528, Samseong-roGangnam-gu, Seoul, 06167, KR)
International Classes:
G01F1/58; B63B13/00; B63B43/06; B63J4/00; G01D21/02; G05D7/06
Attorney, Agent or Firm:
CHOI, Sang Hyun (201 Oh-Hyun Building, 22,Sejong-daero 5-gil, Jung-gu, Seoul, 04512, KR)
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