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1. (WO2013162394) PROCESS VARIABLE COMPENSATION IN A PROCESS TRANSMITTER
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/162394 International Application No.: PCT/RU2012/000311
Publication Date: 31.10.2013 International Filing Date: 23.04.2012
IPC:
G01D 3/02 (2006.01) ,G01D 3/036 (2006.01)
G PHYSICS
01
MEASURING; TESTING
D
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; TRANSFERRING OR TRANSDUCING ARRANGEMENTS NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
3
Measuring arrangements with provision for the special purposes referred to in the subgroups of this group
02
with provision for altering or correcting the transfer function
G PHYSICS
01
MEASURING; TESTING
D
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; TRANSFERRING OR TRANSDUCING ARRANGEMENTS NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
3
Measuring arrangements with provision for the special purposes referred to in the subgroups of this group
028
mitigating undesired influences, e.g. temperature, pressure
036
on measuring arrangements themselves
Applicants:
YERYOMENKOSergey Valeryevich YERYOMENKO, Sergey Valeryevich [RU/RU]; RU (UsOnly)
REPYEVSKYVladimir Victorovich REPYEVSKY, Vladimir Victorovich [RU/RU]; RU (UsOnly)
ROSEMOUNT INC. ROSEMOUNT INC. [RU/RU]; 8200 Market Boulevard Chanhassen Minnesota, 55317 8200 Market Boulevard Chanhassen Minnesota, 55317, US (AllExceptUS)
Inventors:
YERYOMENKOSergey Valeryevich YERYOMENKO, Sergey Valeryevich; RU
REPYEVSKYVladimir Victorovich REPYEVSKY, Vladimir Victorovich; RU
Agent:
LAW FIRM "GORODISSKY & PARTNERS" LTD.; MITS Alexander Vladimirovich, POPOVA Elizaveta Vitalievna et al. B. Spasskaya str., 25, bldg. 3 Moscow, 129090, RU
Priority Data:
Title (EN) PROCESS VARIABLE COMPENSATION IN A PROCESS TRANSMITTER
(FR) COMPENSATION DE VARIABLE DE PROCÉDÉ DANS UN ÉMETTEUR DE PROCÉDÉ
Abstract:
(EN) A process variable transmitter includes a process variable sensor having a process variable sensor output related to a sensed process variable. Analog compensation circuitry is configured to receive the process variable sensor output and responsively provide a compensated process variable sensor output based upon a compensation function which is responsive to a control input. Output circuitry provides an output based upon the compensated process variable. Digital control circuitry is coupled to the analog compensation circuitry providing a control output which is applied to the control input of the analog compensation circuitry to thereby control the compensation function.
(FR) La présente invention concerne un émetteur de variable de procédé qui comprend un capteur de variable de procédé possédant une sortie de capteur de variable de procédé liée à une variable de procédé détectée. Des circuits analogiques de compensation sont conçus pour recevoir la sortie du capteur de variable de procédé et fournir en réponse une sortie de capteur de variable de procédé compensée sur la base d'une fonction de compensation qui est sensible à une entrée de commande. Les circuits de sortie émettent une sortie sur la base de la variable de procédé compensée. Des circuits numériques de commande sont couplés aux circuits analogiques de compensation permettant l'application d'une sortie de commande à l'entrée de commande des circuits analogiques de compensation afin de commander ainsi la fonction de compensation.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)