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1. (WO2019028061) DEVICE AND METHOD FOR IMPROVED SPRAY MONITORING
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Pub. No.: WO/2019/028061 International Application No.: PCT/US2018/044667
Publication Date: 07.02.2019 International Filing Date: 31.07.2018
IPC:
G01F 1/698 (2006.01)
G PHYSICS
01
MEASURING; TESTING
F
MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME
1
Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow
68
by using thermal effects
696
Circuits therefor, e.g. constant-current flow meters
698
Feedback or rebalancing circuits, e.g. self heated constant temperature flowmeters
Applicants:
SPRAYING SYSTEMS CO. [US/US]; North Avenue and Schmale Road P.O. Box 7900 Wheaton, Illinois 60187-7901, US
Inventors:
DAY, Andrew; US
HENNESSY, Tim; US
Agent:
SCHLEMMER, Dennis; US
SOUPOS, Elias; US
Priority Data:
62/538,84831.07.2017US
Title (EN) DEVICE AND METHOD FOR IMPROVED SPRAY MONITORING
(FR) DISPOSITIF ET PROCÉDÉ DE SURVEILLANCE DE PULVÉRISATION AMÉLIORÉE
Abstract:
(EN) A spraying apparatus having an improved system for monitoring the flow of a spray nozzle or spray device and sensing malfunctions to the spray device is provided. The spraying apparatus includes sensors to monitor an input or instruction signal and a spray signal. The timing of the signals are analyzed to verify whether the spraying apparatus is opening and closing properly for each spray instruction signal.
(FR) La présente invention concerne un appareil de pulvérisation ayant un système amélioré pour surveiller l’écoulement d’une buse de pulvérisation ou d’un dispositif de pulvérisation et détecter des dysfonctionnements du dispositif de pulvérisation. L’appareil de pulvérisation comprend des capteurs pour surveiller un signal d’entrée ou d’instruction et un signal de pulvérisation. La temporisation des signaux est analysée pour vérifier si l’appareil de pulvérisation s’ouvre et se ferme correctement pour chaque signal d’instruction de pulvérisation.
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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, 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: English (EN)
Filing Language: English (EN)