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1. (WO2019043101) ROTARY VALVE WITH OPTIMISED THROUGHFLOW AND METHOD
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Pub. No.: WO/2019/043101 International Application No.: PCT/EP2018/073354
Publication Date: 07.03.2019 International Filing Date: 30.08.2018
IPC:
F16K 5/04 (2006.01) ,F16K 3/26 (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
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
5
Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
04
with plugs having cylindrical surfaces; Packings therefor
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
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
3
Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
22
with sealing faces shaped as surfaces of solids of revolution
24
with cylindrical valve members
26
with fluid passages in the valve member
Applicants:
MAGNA POWERTRAIN BAD HOMBURG GMBH [DE/DE]; Georg-Schaeffler-Straße 3 61352 Bad Homburg, DE
Inventors:
HOFSTETTER, Hannes; AT
RACZ, Viktor; AT
Agent:
RAUSCH, Gabriele; DE
Priority Data:
10 2017 215 194.330.08.2017DE
Title (EN) ROTARY VALVE WITH OPTIMISED THROUGHFLOW AND METHOD
(FR) VANNE ROTATIVE À ÉCOULEMENT OPTIMISÉ ET PROCÉDÉ
(DE) ROTATIONSVENTIL MIT OPTIMIERTEM DURCHFLUSS SOWIE VERFAHREN
Abstract:
(EN) The invention relates to a rotary valve (1) comprising a housing (2) having a valve chamber, wherein: the valve chamber has at least one inlet (6) and at least one outlet (6); the inlet and/or the outlet can be closed as required, at least in part, by a valve body (3) that can rotate about an axis and is arranged in the valve chamber; the valve chamber has at least one opening (4), which completely penetrates the wall (13) of the valve body; and at least one area (14, 15) of reduced wall thickness adjoins the opening (4).
(FR) L'invention concerne une vanne rotative (1) comprenant un carter (2) doté d'une chambre de vanne, ladite chambre de vanne comportant au moins une amenée (6) et au moins une évacuation (10), l’amenée et/ou l’évacuation pouvant être fermées, si besoin est. au moins en partie par un corps de vanne (3) pouvant tourner autour d'un axe et disposé dans la chambre de vanne, et le corps de soupape présentant au moins une ouverture (4), laquelle traverse complètement la paroi (13) du corps de vanne, au moins une zone (14, 15) dont l'épaisseur de la paroi est réduite étant raccordée à l'ouverture (4).
(DE) Rotationsventil (1) umfassend ein Gehäuse (2) mit einer Ventilkammer, wobei die Ventilkammer zumindest einen Zulauf (6) und zumindest einen Ablauf (10) aufweist, wobei der Zulauf und/ oder der Ablauf durch einen um eine Achse drehbaren und in der Ventilkammer angeordneten Ventilkörper (3) bedarfsweise zumindest teilweise verschließbar sind, und der Ventilkörper mindestens eine Öffnung (4) aufweist, die die Wand (13) des Ventilkörpers vollständig durchbricht, wobei an die Öffnung (4) mindestens ein Bereich (14, 15) reduzierter Wandstärke angeschlossen 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)