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1. (WO2019042665) ROTARY LEADTHROUGH FOR TWO MEDIA WITH A PRESSURE-CONTROLLED PASSAGE
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Pub. No.: WO/2019/042665 International Application No.: PCT/EP2018/070106
Publication Date: 07.03.2019 International Filing Date: 25.07.2018
IPC:
B05B 1/16 (2006.01) ,B05B 3/02 (2006.01) ,B05B 12/08 (2006.01) ,B60S 3/04 (2006.01) ,B05B 1/30 (2006.01) ,B05B 12/14 (2006.01) ,B05B 13/04 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
1
Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
14
with multiple outlet openings; with strainers in or outside the outlet opening
16
having selectively-effective outlets
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
3
Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
02
with rotating elements
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
12
Arrangements or special adaptations of delivery controlling means in spraying systems
08
responsive to condition of liquid or other fluent material discharged, of ambient medium or of target
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
S
SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
3
Vehicle cleaning apparatus not integral with vehicles
04
for exteriors of land vehicles
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
1
Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
30
designed to control volume of flow, e.g. with adjustable passages
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
12
Arrangements or special adaptations of delivery controlling means in spraying systems
14
for supplying a selected one of a plurality of liquids or other fluent materials to a single spray outlet
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
13
Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/-B05B11/190
02
Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
04
the spray heads being moved during operation
Applicants:
WASHTEC HOLDING GMBH [DE/DE]; Argonstr. 7 86153 Augsburg, DE
Inventors:
WINTER, Andreas; DE
Agent:
DR. WEITZEL & PARTNER; Friedenstraße 10 89522 Heidenheim, DE
Priority Data:
10 2017 214 976.028.08.2017DE
Title (EN) ROTARY LEADTHROUGH FOR TWO MEDIA WITH A PRESSURE-CONTROLLED PASSAGE
(FR) PASSAGE TOURNANT POUR DEUX MILIEUX COMPRENANT UN PASSAGE COMMANDÉ PAR PRESSION
(DE) DREHDURCHFÜHRUNG FÜR ZWEI MEDIEN MIT EINEM DRUCKGESTEUERTEN DURCHGANG
Abstract:
(EN) The invention relates to a wheel-rim and tyre washing apparatus for the leadthrough of two media through a rotatable nozzle head (2). Here, the media leadthrough is pressure-controlled and comprises the following features: • - A nozzle head (2) composed of two channels (3, 4) which run perpendicular to one another and which intersect. • - A first channel (3) which has an inlet and an outlet, a second channel (4) which has at least one outlet. • - Two media can be selectively fed to the inlet of the first channel, in each case jointly or individually. Here, one medium is at high pressure, and the other is at low pressure. • - The two inlets of the first channel comprise in each case one check valve (12). • - The outlets of the second channel comprise in each case one overpressure valve (6). • - A branch line (7) is connected to each outlet of the second channel. • - The valves (6) of the second channel are opened by the pressure of the high-pressure cleaning fluid when the latter flows into the channel (4). • - The nozzle head (2) is mounted so as to be rotatable about the axis of the first channel and is driven with a reversible direction of rotation.
(FR) Passage tournant pour deux milieux comprenant un passage commandé par pression L’invention concerne un dispositif de lavage de jantes et pneus pour le passage de deux milieux à travers une tête de buse (2) rotative. Le passage de milieux est commandé par pression et comprend les caractéristiques suivantes : • - une tête de buse (2) composée de deux canaux (3, 4)s’étendant perpendiculairement l’un par rapport à l’autre et s’intersectant. • - un premier canal (3) qui comprend une entrée et une sortie, un deuxième canal (4) qui comprend au moins une sortie. • - deux milieux peuvent être conduits au choix à l’entrée du premier canal, ensemble ou séparément. Le premier milieux est sous haute pression, l'autre sous basse pression. • - les deux entrées du premier canal comprennent chacune un clapet anti-retour (12). • - les sorties du deuxième canal comprennent chacune une soupape de surpression (6). • - une conduite de dérivation (7) est raccordée à chaque sortie du deuxième canal. • - les soupapes (6) du deuxième canal sont ouvertes par la pression du fluide de nettoyage haute pression lorsque celui-ci entre dans le canal (4). • - la tête de buse (2) est montée de manière à pouvoir tourner autour de l’axe du premier canal et entraînée avec un sens de rotation commutable.
(DE) Drehdurchführung für zwei Medien mit einem druckgesteuerten Durchgang Die Erfindung betrifft eine Felgen- und Reifenwaschvorrichtung zum Durchführen von zwei Medien durch einen drehbaren Düsenkopf (2). Die Mediendurchführung ist dabei druckgesteuert und umfasst die folgenden Merkmale: • - Ein Düsenkopf (2) bestehend aus zwei zueinander senkrecht verlaufenden Kanälen (3, 4), die sich schneiden. • - Ein erster Kanal (3) der einen Einlass und einen Auslass aufweist, ein zweiter Kanal (4) der wenigstens einen Auslass aufweist. • - Dem Einlass des ersten Kanales sind wahlweise zwei Medien zuführbar, jeweils gemeinsam oder für sich alleine. Das eine Medium steht dabei unter Hochdruck, das andere unter Niederdruck. • - Die beiden Einlasse des ersten Kanales umfassen jeweils ein Rückschlagventil (12). • - Die Auslässe des zweiten Kanales umfassen jeweils ein Überdruckventil (6). • - An jeden Auslass des zweiten Kanales ist eine Zweigleitung (7) angeschlossen. • - Die Ventile (6) des zweiten Kanales werden durch den Druck des Hochdruckreinigungsfluids geöffnet, wenn dieses in den Kanal (4) einströmt. • - Der Düsenkopf (2) ist gelagert, um die Achse des ersten Kanales verdrehbar und mit einer umschaltbaren Drehrichtung angetrieben.
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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)