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1. (WO2018204254) SUCTION ROLL SEAL STRIP MONITOR AND LUBRICATION WATER CONTROL SYSTEM
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Pub. No.: WO/2018/204254 International Application No.: PCT/US2018/030187
Publication Date: 08.11.2018 International Filing Date: 30.04.2018
IPC:
D21F 1/50 (2006.01) ,D21F 3/10 (2006.01) ,D21F 11/00 (2006.01) ,D21F 1/60 (2006.01)
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
F
PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
1
Wet end of machines for making continuous webs of paper
48
Suction apparatus
50
Suction boxes with rolls
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
F
PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
3
Press section of machines for making continuous webs of paper
02
Wet presses
10
Suction rolls, e.g. couch rolls
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
F
PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
11
Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibreboard production, on paper-making machines
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
F
PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
1
Wet end of machines for making continuous webs of paper
60
Cylinder moulds
Applicants:
STOWE WOODWARD LICENSCO LLC [US/US]; 8537 Six Forks Road Suite 300 Raleigh, North Carolina 27615, US
Inventors:
REAVES III, Samuel Howard; US
MOORE, Jeffrey; US
Agent:
CANNON, James, R.; US
Priority Data:
62/492,48601.05.2017US
Title (EN) SUCTION ROLL SEAL STRIP MONITOR AND LUBRICATION WATER CONTROL SYSTEM
(FR) DISPOSITIF DE SURVEILLANCE DE BANDE D'ÉTANCHÉITÉ DE ROULEAU D'ASPIRATION ET SYSTÈME DE COMMANDE D'EAU DE LUBRIFICATION
Abstract:
(EN) A suction roll includes: a cylindrical shell having an internal lumen and a plurality of through holes; a suction box positioned in the lumen of the shell; a suction source operatively connected with the suction box; at least one seal strip attached to the suction box and configured to assist in forming a seal between the suction box and the shell; a sensor attached to the seal strip; and a controller operatively connected with the sensor. The sensor is configured to convey signals to the controller, the signals being processed in the controller to provide data on the seal strip on at least one of temperature, wear, vibration, and pressure.
(FR) L’invention concerne un rouleau d'aspiration comprenant: une enveloppe cylindrique présentant un passage interne et une pluralité de trous traversants; une caisse aspirante disposée dans le passage de l’enveloppe; une source d'aspiration reliée fonctionnellement à la caisse aspirante; au moins une bande d'étanchéité fixée à la caisse aspirante et conçue de manière à aider à former un joint entre la caisse aspirante et l’enveloppe; un capteur fixé à la bande d'étanchéité; et un dispositif de commande connecté de manière fonctionnelle au capteur. Le capteur est conçu pour transmettre des signaux vers le dispositif de commande, les signaux étant traités dans le dispositif de commande pour communiquer des données sur la bande d'étanchéité concernant au moins l'un des éléments suivants: la température, l'usure, les vibrations et/ou la pression.
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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)