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1. (WO2018030130) FLOW RATE MEASURING DEVICE
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Pub. No.: WO/2018/030130 International Application No.: PCT/JP2017/026624
Publication Date: 15.02.2018 International Filing Date: 24.07.2017
IPC:
G01F 3/22 (2006.01)
G PHYSICS
01
MEASURING; TESTING
F
MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME
3
Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
02
with measuring chambers which expand or contract during measurement
20
having flexible movable walls, e.g. diaphragms, bellows
22
for gases
Applicants:
パナソニックIPマネジメント株式会社 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. [JP/JP]; 大阪府大阪市中央区城見2丁目1番61号 1-61, Shiromi 2-chome, Chuo-ku, Osaka-shi, Osaka 5406207, JP
Inventors:
横畑 光男 YOKOHATA Mitsuo; --
北野 裕介 KITANO Yusuke; --
Agent:
鎌田 健司 KAMATA Kenji; JP
前田 浩夫 MAEDA Hiroo; JP
Priority Data:
2016-15716110.08.2016JP
Title (EN) FLOW RATE MEASURING DEVICE
(FR) DISPOSITIF DE MESURE DE DÉBIT
(JA) 流量計測装置
Abstract:
(EN) This flow rate measuring device is provided with: a flow rate measuring unit (104) which measures the flow rate of a gas; an appliance distinguishing unit (116) which distinguishes a gas appliance (13 - 15) being used, on the basis of a variation in flow rate from a reference flow rate, as obtained on the basis of the flow rate measured by the flow rate measuring unit (104); and a reference flow rate setting unit (110) which updates the reference flow rate on the basis of the flow rate measured by the flow rate measuring unit (104) if said measured flow rate satisfies prescribed criteria. Furthermore, the prescribed criteria are modified if a specific gas appliance is identified by the appliance distinguishing unit (116).
(FR) La présente invention concerne un dispositif de mesure de débit qui est pourvu de : une unité de mesure de débit (104) qui mesure le débit d’un gaz ; une unité de distinction d’appareil (116) qui distingue un appareil à gaz (13 - 15) étant utilisé, sur la base d’une variation de débit par rapport à un débit de référence, obtenu sur la base du débit mesuré par l’unité de mesure de débit (104) ; et une unité de définition de débit de référence (110) qui met à jour le débit de référence sur la base du débit mesuré par l’unité de mesure de débit (104) si ledit débit mesuré satisfait à des critères prescrits. En outre, les critères prescrits sont modifiés si un appareil à gaz spécifique est identifié par l’unité de distinction d’appareil (116).
(JA) ガスの流量を計測する流量計測部(104)と、流量計測部(104)で計測された流量により得られる基準流量からの流量変化により使用されているガス器具(13~15)を判別する器具判別部(116)と、流量計測部(104)で計測された流量が所定条件を満たす場合に、この流量を基に基準流量を更新する基準流量設定部(110)を備える。さらに、器具判別部(116)で特定のガス器具が判定された場合、この所定条件を変更する。
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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, JO, 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)