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1. (WO2016054314) CONTAINMENT HOUSING WITH INTEGRATED TEST AEROSOL INJECTION AND SAMPLING
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/054314 International Application No.: PCT/US2015/053396
Publication Date: 07.04.2016 International Filing Date: 01.10.2015
IPC:
G01M 3/04 (2006.01)
G PHYSICS
01
MEASURING; TESTING
M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
3
Investigating fluid tightness of structures
02
by using fluid or vacuum
04
by detecting the presence of fluid at the leakage point
Applicants:
CAMFIL USA, INC. [US/US]; One North Corporate Drive Riverdale, New Jersey 07457, US
Inventors:
WOOLARD, Keith G.; US
BLAND, Larry E., Jr.; US
Agent:
TABOADA, Keith; US
Priority Data:
62/059,57803.10.2014US
Title (EN) CONTAINMENT HOUSING WITH INTEGRATED TEST AEROSOL INJECTION AND SAMPLING
(FR) LOGEMENT DE CONFINEMENT À INJECTION ET ÉCHANTILLONNAGE D'AÉROSOL DE TEST INTÉGRÉS
Abstract:
(EN) The system and method for testing a filter containment system. A containment system may include a filter housing with a diverging transition section mounted upstream and a converging transition section mounted downstream. An upstream test section can be arranged upstream of the diverging transition section. During a test of the filter, and aerosol can be dispersed substantially evenly across a cross-sectional area of the upstream test section. The downstream test section can be arranged downstream of the converging transition section. The downstream test section may optionally include a mixer that disturbs the airflow. The downstream test section can also include a sampling array, downstream of the mixer that simultaneously samples the airflow substantially evenly across the cross-sectional area of the downstream test section for the presence of aerosol.
(FR) Système et procédé pour tester un système de confinement de filtre. Un système de confinement peut comprendre un logement de filtre ayant une section de transition divergente montée en amont et une section de transition convergente montée en aval. Une section de test amont peut être agencée en amont de la section de transition divergente. Au cours d'un test du filtre, un aérosol peut être dispersé de manière sensiblement régulière sur une surface de section transversale de la section de test amont. La section de test aval peut être agencée en aval de la section de transition convergente. La section de test aval peut éventuellement comprendre un mélangeur qui perturbe l'écoulement d'air. La section de test aval peut également comprendre un réseau d'échantillonnage, en aval du mélangeur qui échantillonne simultanément l'écoulement d'air de manière sensiblement régulière sur la surface de section transversale de la section de test aval pour la présence d'aérosol.
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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)