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1. (WO2019041122) PROCESS TRANSMITTER HAVING A ROTATABLE COUPLING
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Pub. No.: WO/2019/041122 International Application No.: PCT/CN2017/099429
Publication Date: 07.03.2019 International Filing Date: 29.08.2017
IPC:
G01D 11/24 (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
11
Component parts of measuring arrangements not specially adapted for a specific variable
24
Housings
Applicants:
CHEN, Fang [CN/CN]; CN (SC)
ROSEMOUNT INC. [US/US]; 6021 Innovation Boulevard Shakopee, Minnesota 55379, US
Inventors:
CHEN, Fang; CN
Agent:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD.; Suite 4-1105 No. 87 West 3rd Ring North Rd. Haidian District Beijing 100089, CN
Priority Data:
Title (EN) PROCESS TRANSMITTER HAVING A ROTATABLE COUPLING
(FR) ÉMETTEUR DE PROCESSUS AYANT UN COUPLAGE ROTATIF
Abstract:
(EN) An industrial process transmitter(100) includes a main housing(120), a sensor body(122), and a flange member(150). The main housing(120) contains transmitter circuitry(114) and includes a first threaded portion. The sensor body(122) includes a process sensor(112) and a second threaded portion in threaded engagement with the first threaded portion. One of the first and second threaded portions includes a threaded cylindrical projection(130), and the other includes a threaded cylindrical bore(132). The flange member(150) is received within a groove(152) of the projection(130). Movement of the sensor body(122) relative to the housing(120) along an axis(126) of the bore(132) is restricted to an axial distance(170) through engagement between the flange(150) and the first or second threaded portion that includes the threaded cylindrical bore(132), and engagement between the main housing(120) and the sensor body(122). Rotation of the sensor body(122) relative to the housing(120) about the axis(126) is limited by the axial distance(170).
(FR) La présente invention concerne un émetteur de processus industriel (100) qui comprend un boîtier principal (120), un corps de capteur (122) et un élément de bride (150). Le boîtier principal (120) contient un circuit émetteur (114) et comprend une première partie filetée. Le corps de capteur (122) comprend un capteur de processus (112) et une seconde partie filetée en prise filetée avec la première partie filetée. L'une des première et seconde parties filetées comprend une saillie cylindrique filetée (130), et l'autre comprend un alésage cylindrique fileté (132). L'élément de bride (150) est reçu dans une rainure (152) de la saillie (130). Le mouvement du corps de capteur (122) par rapport au boîtier (120) le long d'un axe (126) de l'alésage (132) est limité à une distance axiale (170) par l'engagement entre la bride (150) et la première ou la seconde partie filetée qui comprend l'alésage cylindrique fileté (132), et une prise entre le boîtier principal (120) et le corps de capteur (122). La rotation du corps de capteur (122) par rapport au boîtier (120) autour de l'axe (126) est limitée par la distance axiale (170).
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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)