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1. (WO2018081143) CLOSED LOOP CONTROL OF ELECTROSTATIC VOLTAGE AND CURRENT BASED ON HUMIDITY
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/081143 International Application No.: PCT/US2017/058112
Publication Date: 03.05.2018 International Filing Date: 24.10.2017
IPC:
B05B 5/00 (2006.01) ,B05B 12/08 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
5
Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
12
Arrangements or special adaptations of delivery controlling means in spraying systems
08
responsive to condition of liquid or other fluent material discharged, of ambient medium or of target
Applicants: PACCAR INC[US/US]; 777 106th Avenue NE Bellevue, WA 98004, US
Inventors: ELLIOTT, Stephen; US
MENZIE, Mark; US
WALKER, Austin; US
Agent: BALINT, Matthew D.; US
Priority Data:
62/411,81924.10.2016US
Title (EN) CLOSED LOOP CONTROL OF ELECTROSTATIC VOLTAGE AND CURRENT BASED ON HUMIDITY
(FR) CONTRÔLE EN BOUCLE FERMÉE DE LA TENSION ÉLECTROSTATIQUE ET DU COURANT SUR LA BASE DE L’HUMIDITÉ
Abstract:
(EN) An electrostatic spray system includes a sprayer that is configured to impart an electric charge on particles that are discharged from the sprayer. The system further includes a humidity sensor configured to sense humidity in a work area. An electrostatic controller is receives signals from the humidity sensor corresponding to the humidity in the work area. The electrostatic controller is programmed to selectively control the electrostatic charge imparted on the particles by the sprayer according to the signals received from the humidity sensor.
(FR) La présente invention concerne un système de pulvérisation électrostatique comprenant un pulvérisateur qui est configuré pour conférer une charge électrique sur des particules qui sont évacuées du pulvérisateur. Le système comprend en outre un détecteur d’humidité configuré pour détecter l’humidité dans une zone de travail. Un dispositif de commande électrostatique reçoit des signaux provenant du détecteur d’humidité correspondant à l’humidité dans la zone de travail. Le dispositif de commande électrostatique est programmé pour commander sélectivement la charge électrostatique conférée sur les particules par le pulvérisateur en fonction des signaux reçus du détecteur d’humidité.
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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)