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1. (WO2019067046) PRESSURE SENSOR CAPSULE
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Pub. No.: WO/2019/067046 International Application No.: PCT/US2018/039421
Publication Date: 04.04.2019 International Filing Date: 26.06.2018
IPC:
G01L 19/00 (2006.01) ,G01L 19/06 (2006.01)
G PHYSICS
01
MEASURING; TESTING
L
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
19
Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
G PHYSICS
01
MEASURING; TESTING
L
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
19
Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
06
Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
Applicants:
ROSEMOUNT INC. [US/US]; 6021 Innovation Boulevard Shakopee, MN 55379, US
Inventors:
STREI, David, Matthew; US
ANDREW, David, Alexander; US
HAYWOOD, Nicholas, John; US
Agent:
CHAMPLIN, Judson, K.; US
BRUSH, David, D.; US
MAGEE, Theodore, M.; US
KAUL, Brian, D.; US
WESTMAN, Nickolas, E.; US
Priority Data:
15/720,00429.09.2017US
Title (EN) PRESSURE SENSOR CAPSULE
(FR) CAPSULE DE CAPTEUR DE PRESSION
Abstract:
(EN) A pressure sensor capsule (102) includes a capsule body (122), an isolator (124), a pressure sensor (126), and a fluid fill pathway (140). The capsule body defines a process chamber (128). The isolator (124) is supported by the capsule body (122) and is exposed to the process chamber (128). The pressure sensor produces a sensor output that is indicative of a pressure within an interior chamber (130), which is isolated from the process chamber by the isolator (124). The fluid fill pathway extends from the process chamber to the interior chamber.
(FR) Une capsule (102) de capteur de pression comprend un corps (122) de capsule, un isolateur (124), un capteur de pression (126) et une voie de remplissage de fluide (140). Le corps de capsule délimite une chambre de traitement (128). L'isolateur (124) est supporté par le corps (122) de capsule et est exposé à la chambre de traitement (128). Le capteur de pression produit une sortie de capteur qui indique une pression à l'intérieur d'une chambre intérieure (130), qui est isolée de la chambre de traitement par l'isolateur (124). La voie de remplissage de fluide s'étend de la chambre de traitement à la chambre intérieure.
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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)