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1. (WO2018087003) CONDENSATE DISCHARGING SYSTEM FOR AN EXHAUST-GAS MEASURING DEVICE
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Pub. No.: WO/2018/087003 International Application No.: PCT/EP2017/078168
Publication Date: 17.05.2018 International Filing Date: 03.11.2017
IPC:
F16T 1/20 (2006.01) ,F01N 3/00 (2006.01) ,F16T 1/45 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
T
STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
1
Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
20
with valves controlled by floats
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
3
Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
T
STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
1
Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
38
Component parts; Accessories
45
Means for venting or aerating
Applicants:
AVL EMISSION TEST SYSTEMS GMBH [DE/DE]; Graf-Landsberg-Straße 1c 41460 Neuss, DE
Inventors:
DICKOW, Achim; DE
KREFT, Norbert; DE
WOIKI, Dirk; DE
Agent:
PATENTANWÄLTE TER SMITTEN EBERLEIN-VAN HOOF RÜTTEN PARTNERSCHAFTSGESELLSCHAFT MBB; Burgunderstr. 29 40549 Düsseldorf, DE
Priority Data:
10 2016 121 441.809.11.2016DE
Title (EN) CONDENSATE DISCHARGING SYSTEM FOR AN EXHAUST-GAS MEASURING DEVICE
(FR) SYSTÈME D'ÉVACUATION DE CONDENSAT POUR UN INSTRUMENT DE MESURE DE GAZ D'ÉCHAPPEMENT
(DE) KONDENSATABFÜHRSYSTEM FÜR EIN ABGASMESSGERÄT
Abstract:
(EN) Condensate discharging systems (16) for exhaust-gas measuring devices (20) with a condensate separator (18) and an outflow line (56), in which atmospheric pressure prevails, are known. In order to reliably avoid feedback effects on the system during the outflow of the condensate from the condensate container (58), it is proposed according to the invention that positive pressure prevails in the condensate separator (18), and an intermediate reservoir (40), in which positive pressure prevails, is arranged between the condensate separator (18) and the outflow line (56), which intermediate reservoir (40) is connected directly via a connecting line (38) to the condensate separator (18), and in which intermediate reservoir (40) a float valve (42) is arranged, via which condensate can be discharged into the outflow line (56).
(FR) On connaît des systèmes d'évacuation de condensat (16) pour des instruments de mesure de gaz d'échappement (20), comprenant un séparateur de condensat (18) et une conduite d'évacuation (56) dans laquelle règne une pression atmosphérique. Le but de l’invention est d’éviter de manière fiable des répercussions sur le système lorsque le condensat est évacué du récipient de condensat (58). À cet effet, une pression positive règne dans le séparateur de condensat (18) et un réservoir intermédiaire (40), dans lequel règne une pression positive, est disposé entre le séparateur de condensat (18) et la conduite d'évacuation (56), ce réservoir intermédiaire étant relié au séparateur de condensat (18) directement par un conduit de raccordement (38), et un clapet à flotteur (42), par l’intermédiaire duquel du condensat peut être déversé dans la conduite d'évacuation (56), étant placé dans ledit réservoir intermédiaire.
(DE) Kondensatabführsysteme (16) für Abgasmessgeräte (20) mit einem Kondensatabscheider (18) und einer Ablaufleitung (56), in der Atmosphärendruck herrscht, sind bekannt. Um Rückwirkungen auf das System beim Ablassen des Kondensats aus dem Kondensatbehälter (58) zuverlässig zu vermeiden, wird erfindungsgemäß vorgeschlagen, dass im Kondensatabscheider (18) Überdruck herrscht und zwischen dem Kondensatabscheider (18) und der Ablaufleitung (56) ein Zwischenspeicher (40), in dem Überdruck herrscht, angeordnet ist, der direkt über eine Verbindungsleitung (38) mit dem Kondensatabscheider (18) verbunden ist und in dem ein Schwimmerventil (42) angeordnet ist, über welches Kondensat in die Ablaufleitung (56) abführbar ist.
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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: German (DE)
Filing Language: German (DE)