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1. (WO2017001541) DILUENT CELLS FOR REMOVING VOLATILE PARTICLES FROM A SAMPLE GAS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/001541 International Application No.: PCT/EP2016/065254
Publication Date: 05.01.2017 International Filing Date: 30.06.2016
IPC:
G01N 1/22 (2006.01) ,G01N 1/38 (2006.01) ,G01N 33/00 (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
22
in the gaseous state
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
1
Sampling; Preparing specimens for investigation
28
Preparing specimens for investigation
38
Diluting, dispersing or mixing samples
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
Applicants:
AVL LIST GMBH [AT/AT]; Hans-List-Platz 1 8020 Graz, AT
Inventors:
MAMAKOS, Athanasios; AT
VALENTAN, Bogdan; SI
Agent:
PATENTANWÄLTE PINTER & WEISS OG; Prinz-Eugen-Strasse 70 1040 Wien, AT
Priority Data:
A50568/201530.06.2015AT
Title (DE) VERDÜNNERZELLE ZUM ENTFERNEN VON FLÜCHTIGEN PARTIKELN AUS EINEM PROBENGAS
(EN) DILUENT CELLS FOR REMOVING VOLATILE PARTICLES FROM A SAMPLE GAS
(FR) CELLULE DE DILUTION SERVANT À ÉLIMINER DES PARTICULES VOLATILES PRÉSENTES DANS UN GAZ ÉCHANTILLON
Abstract:
(DE) Zur Realisierung einer besonders kompakten Verdünnerzelle (1), die insbesondere in mobilen Anwendungen einsetzbar ist und die zur Entfernung der flüchtigen Partikel aus einem mit Luft verdünnten Probengas mittels eines Evaporators (2) und eines Katalysators (3) dient, ist vorgesehen, dass in der Verdünnerzelle (1) stromaufwärts des Evaporators (2) eine erste Verdünnereinheit (5) angeordnet ist, die mit einer Verdünnungsluftleitung (13) zur Zufuhr von Verdünnungsluft verbunden ist, wobei die Verdünnungsluftleitung (13) zumindest teilweise im beheizten Grundkörper (8) angeordnet ist.
(EN) According to the invention, in order to produce a particularly compact diluent cell (1) which can be introduced, in particular in mobile applications and which is used to remove the volatile particles from a sample gas diluted with air, by means of an evaparotor (2) and a catalyst (3), is provided. A first diluting unit (5) is arranged in the diluent cell (1) upstream of the evaporator (2), said diluting unit being connected to a diluting air line (13) for feeding diluting air. Said diluting air line (13) is arranged at least partially in the heated base body (8).
(FR) L'objectif de l'invention est de réaliser une cellule de dilution (1) particulièrement compacte, qui peut être utilisée notamment dans des applications mobiles et qui sert à éliminer des particules volatiles présentes dans un gaz échantillon dilué dans l'air, au moyen d'un évaporateur (2) et d'un catalyseur (3). A cette fin, une première unité de dilution (5) est agencée dans la cellule de dilution (1), en amont de l'évaporateur (2), l'unité de dilution (5) étant raccordée à un conduit d'air de dilution (13) qui sert à amener l'air de dilution, et le conduit d'air de dilution (13) étant agencé au moins partiellement dans le corps de base chauffé (8).
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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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: German (DE)
Filing Language: German (DE)
Also published as:
DE112016002998