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1. (WO2019007845) EQUALIZATION DEVICE, IN PARTICULAR IN THE FORM OF A TANK
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Pub. No.: WO/2019/007845 International Application No.: PCT/EP2018/067631
Publication Date: 10.01.2019 International Filing Date: 29.06.2018
IPC:
F15B 1/08 (2006.01) ,F15B 1/10 (2006.01) ,F16L 55/054 (2006.01) ,F24D 3/10 (2006.01) ,F15B 1/16 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
15
FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
B
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
1
Installations or systems with accumulators; Supply reservoir or sump assemblies
02
Installations or systems with accumulators
04
Accumulators
08
using a gas cushion; Gas charging devices; Indicators or floats therefor
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
15
FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
B
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
1
Installations or systems with accumulators; Supply reservoir or sump assemblies
02
Installations or systems with accumulators
04
Accumulators
08
using a gas cushion; Gas charging devices; Indicators or floats therefor
10
with flexible separating means
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
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
55
Devices or appurtenances for use in, or in connection with, pipes or pipe systems
04
Devices damping pulsations or vibrations in fluids
045
specially adapted to prevent or minimise the effects of water hammer
05
Buffers therefor
052
Pneumatic reservoirs
053
the gas in the reservoir being separated from the fluid in the pipe
054
the reservoir being placed in or around the pipe from which it is separated by a sleeve-shaped membrane
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
D
DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
3
Hot-water central heating systems
10
Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
15
FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
B
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
1
Installations or systems with accumulators; Supply reservoir or sump assemblies
02
Installations or systems with accumulators
04
Accumulators
08
using a gas cushion; Gas charging devices; Indicators or floats therefor
10
with flexible separating means
16
in the form of a tube
Applicants:
HYDAC TECHNOLOGY GMBH [DE/DE]; Industriegebiet 66280 Sulzbach/Saar, DE
Inventors:
KLOFT, Peter; DE
BALTES, Herbert; DE
MEYER, Jörg; DE
Agent:
BARTELS UND PARTNER, PATENTANWÄLTE; Lange Str. 51 70174 Stuttgart, DE
Priority Data:
10 2017 006 305.204.07.2017DE
Title (EN) EQUALIZATION DEVICE, IN PARTICULAR IN THE FORM OF A TANK
(FR) DISPOSITIF DE COMPENSATION, EN PARTICULIER SOUS LA FORME D'UN RÉSERVOIR
(DE) AUSGLEICHSVORRICHTUNG, INSBESONDERE IN FORM EINES TANKS
Abstract:
(EN) The invention relates to an equalization device, in particular in the form of a tank, the housing (2) of which has at least one inlet (8) and one outlet (10) for receiving and discharging fluid, respectively, at least in one of the housing walls (4) of said housing, which housing can be filled with the fluid, characterized in that at least one equalization body (14) is arranged within the housing (2), which equalization body is at least partly provided with an elastically compliant separating wall (20), the interior of the equalization body thus being delimited, and that the interior is at least partly in pressure-equalizing connection (32) with the surroundings at a passage (12, 32) through one of the housing walls (4).
(FR) L'invention concerne un dispositif de compensation, en particulier sous la forme d'un réservoir, dont le boîtier (2) présente au moins dans l'une de ses parois de boîtier (4) au moins une entrée (8) et une sortie (10) pour recevoir et délivrer du fluide et ledit boîtier pouvant être rempli de fluide, caractérisé en ce que qu'au moins un corps de compensation (14) est disposé à l'intérieur du boîtier (2), ledit corps de compensation (14) étant pourvu au moins partiellement d'une paroi de séparation (20) élastiquement flexible qui limite son espace intérieur, et en ce que l'espace intérieur se trouve au moins partiellement en liaison (32) de compensation de pression avec le milieu lors de la traversée (12, 32) d'une ou de plusieurs parois de boîtier (4).
(DE) Eine Ausgleichsvorrichtung, insbesondere in Form eines Tanks, dessen Gehäuse (2) zumindest in einer seiner Gehäusewandungen (4) mindestens einen Ein-(8) und einen Auslass (10) für die Aufnahme bzw. die Abgabe von Fluid aufweist und das mit dem Fluid auffüllbar ist, ist dadurch gekennzeichnet, dass innerhalb des Gehäuses (2) mindestens ein Ausgleichskörper (14) angeordnet ist, der unter Begrenzung seines Innenraums zumindest teilweise mit einer elastisch nachgiebigen Trennwand (20) versehen ist, und dass der Innenraum bei Durchgriff (12, 32) einer der Gehäusewandungen (4) mit der Umgebung zumindest teilweise in druckausgleichender Verbindung (32) 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)