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1. (WO2017154761) DIAGNOSTIC DEVICE, DIAGNOSTIC SYSTEM, DIAGNOSTIC METHOD, AND COMPUTER-READABLE RECORDING MEDIUM
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Pub. No.: WO/2017/154761 International Application No.: PCT/JP2017/008435
Publication Date: 14.09.2017 International Filing Date: 03.03.2017
IPC:
G01N 19/08 (2006.01) ,F17D 5/02 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
19
Investigating materials by mechanical methods
08
Detecting presence of flaws or irregularities
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
D
PIPE-LINE SYSTEMS; PIPE-LINES
5
Protection or supervision of installations
02
Preventing, monitoring, or locating loss
Applicants:
日本電気株式会社 NEC CORPORATION [JP/JP]; 東京都港区芝五丁目7番1号 7-1, Shiba 5-chome, Minato-ku, Tokyo 1088001, JP
Inventors:
堺 淳 SAKAI Jun; JP
Agent:
下坂 直樹 SHIMOSAKA Naoki; JP
Priority Data:
2016-04700210.03.2016JP
Title (EN) DIAGNOSTIC DEVICE, DIAGNOSTIC SYSTEM, DIAGNOSTIC METHOD, AND COMPUTER-READABLE RECORDING MEDIUM
(FR) DISPOSITIF DE DIAGNOSTIC, SYSTÈME DE DIAGNOSTIC, PROCÉDÉ DE DIAGNOSTIC ET SUPPORT D’ENREGISTREMENT LISIBLE PAR ORDINATEUR
(JA) 診断装置、診断システム、診断方法及びコンピュータ読み取り可能記録媒体
Abstract:
(EN) Provided are a diagnostic device and the like for easily diagnosing the condition of the interior of a pipeline. This diagnostic device is provided with: a frictional loss calculating unit which, on the basis of the pressure of a fluid in the pipeline, finds a pressure frictional loss; and a diagnosing unit which diagnoses the condition of the inner surface of the pipeline on the basis of the frictional loss.
(FR) La présente invention concerne un dispositif de diagnostic et similaire pour diagnostiquer aisément l’état de l’intérieur d’une canalisation. Ce dispositif de diagnostic est pourvu de : une unité de calcul de perte de frottement qui, sur la base de la pression d’un fluide dans la canalisation, détecte une perte de frottement de pression ; une unité de diagnostic qui diagnostique l’état de la surface interne de la canalisation sur la base de la perte de frottement.
(JA) 配管の内部状態を容易に診断する診断装置等を提供する。 診断装置は、配管内の流体の圧力に基づいて、圧力の摩擦損失を求める摩擦損失算出部と、摩擦損失に基づいて、配管の内面の状態を診断する診断部とを備える。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)