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1. (WO2017037072) ROTARY VALVE AND PUMP SYSTEM WITH ROTARY VALVE
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Pub. No.: WO/2017/037072 International Application No.: PCT/EP2016/070431
Publication Date: 09.03.2017 International Filing Date: 30.08.2016
IPC:
F16K 11/085 (2006.01) ,F16K 11/074 (2006.01) ,F16K 37/00 (2006.01) ,B01L 3/00 (2006.01) ,G01N 35/10 (2006.01) ,G01N 1/14 (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
11
Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves; Arrangement of valves and flow lines specially adapted for mixing fluid
02
with all movable sealing faces moving as one unit
08
comprising only taps or cocks
085
with cylindrical plug
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
11
Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves; Arrangement of valves and flow lines specially adapted for mixing fluid
02
with all movable sealing faces moving as one unit
06
comprising only sliding valves
072
with pivoted closure members
074
with flat sealing faces
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
37
Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
L
CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
3
Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
35
Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/-G01N33/148; Handling materials therefor
10
Devices for transferring samples to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
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
10
in the liquid or fluent state
14
Suction devices, e.g. pumps; Ejector devices
Applicants:
BNOVATE TECHNOLOGIES SA [CH/CH]; Ch. de la Dent d'Oche 1 A 1024 Ecublens VD, CH
Inventors:
KUENZI, Simon; CH
Agent:
REUTELER & CIE SA; Chemin de la Vuarpillière 29 CH-1260 Nyon, CH
Priority Data:
15183189.831.08.2015EP
15183190.631.08.2015EP
16162433.324.03.2016EP
Title (EN) ROTARY VALVE AND PUMP SYSTEM WITH ROTARY VALVE
(FR) SOUPAPE ROTATIVE ET SYSTÈME DE POMPE À SOUPAPE ROTATIVE
Abstract:
(EN) Pump system with rotary valve (2) comprising a pump (6) and a valve (8), the valve including a stator (18) comprising a stator body (32) and a plurality of stator fluid channels (34) connected to fluid ports (56) coupled to respective fluid supply and delivery lines, and a rotor (20) comprising a rotor body (36) and at least one rotor fluid channel (38). The stator body comprises a valve bearing surface (50) and the rotor body (36) comprises a complementary valve bearing surface slidably engaging the stator valve bearing surface, the rotor fluid channels (38) configured to be brought into fluid communication with stator fluid channels (34) as a function of the relative angular position of the rotor with respect of the stator about a rotor axis A.
(FR) La présente invention concerne un système de pompe à soupape rotative (2) comprenant une pompe (6) et une soupape (8), la soupape comprenant un stator (18) comprenant un corps de stator (32) et une pluralité de canaux de fluide de stator (34) raccordés à des orifices de fluide (56) accouplés à des conduites d'alimentation et de distribution de fluide, et un rotor (20) comprenant un corps de rotor (36) et au moins un canal de fluide de rotor (38). Le corps de stator comprend une surface d'appui de soupape (50) et le corps de rotor (36) comprend une surface d'appui de soupape complémentaire mettant en prise de manière coulissante la surface d'appui de soupape de stator, les canaux de fluide de rotor (38) configurés pour être mis en communication fluidique avec des canaux de fluide de stator (34) en fonction de la position angulaire relative du rotor par rapport au stator autour d'un axe de rotor A.
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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 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: English (EN)
Filing Language: English (EN)