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1. (WO2019007587) OBTAINING PRODUCT SAMPLE FROM A VACUUM VESSEL
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Pub. No.: WO/2019/007587 International Application No.: PCT/EP2018/063844
Publication Date: 10.01.2019 International Filing Date: 25.05.2018
IPC:
G01N 1/10 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1
Sampling; Preparing specimens for investigation
02
Devices for withdrawing samples
10
in the liquid or fluent state
Applicants:
TETRA LAVAL HOLDINGS & FINANCE S.A. [CH/CH]; 70, Avenue Général-Guisan CH-1009 PULLY, CH
Inventors:
MOSGAARD, Lars; DK
Agent:
TETRA PAK - PATENT ATTORNEYS SE; AB Tetra Pak, Patent Department Ruben Rausings gata 22186 LUND, SE
Priority Data:
17179403.503.07.2017EP
Title (EN) OBTAINING PRODUCT SAMPLE FROM A VACUUM VESSEL
(FR) OBTENTION D'UN ÉCHANTILLON DE PRODUIT À CONTENU DANS UN RÉCIPIENT SOUS VIDE
Abstract:
(EN) A method (200) for obtaining a product sample from a vacuum vessel (102) by using a system (100) comprising a first valve arrangement (104), a second valve arrangement (106) and a sample receiver (108) connected to the first valve arrangement (104) and the second valve arrangement (106) is provided. The method (200) comprises opening (202) the first valve arrangement (104) to provide fluid communication between an upper volume (110) of the vacuum vessel (102) and the sample receiver (108), opening (204) the second valve arrangement (106) to provide fluid communication between a lower volume (112) of the vacuum vessel (102) and the sample receiver (108), closing (206) the first valve arrangement (104) and the second valve arrangement (106), opening (208) the first valve arrangement (104) to provide fluid communication between surrounding atmosphere and the sample receiver (108), and opening (210) the second valve arrangement (106) to collect the product sample.
(FR) La présente invention concerne un procédé (200) permettant d'obtenir un échantillon de produit contenu dans un récipient sous vide (102) à l'aide d'un système (100) comprenant un premier agencement de soupapes (104), un second agencement de soupapes (106) et un récepteur d'échantillon (108) relié au premier agencement de soupapes (104) et au second agencement de soupapes (106). Le procédé (200) consiste à ouvrir (202) le premier agencement de soupapes (104) pour assurer une communication fluidique entre un volume supérieur (110) du récipient sous vide (102) et le récepteur d'échantillon (108), à ouvrir (204) le second agencement de soupapes (106) pour assurer une communication fluidique entre un volume inférieur (112) du récipient sous vide (102) et le récepteur d'échantillon (108), à fermer (206) le premier agencement de soupapes (104) et le second agencement de soupapes (106), à ouvrir (208) le premier agencement de soupapes (104) pour assurer une communication fluidique entre l'atmosphère environnante et le récepteur d'échantillon (108), et à ouvrir (210) le second agencement de soupapes (106) pour collecter l'échantillon de produit.
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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)