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1. (WO2020002966) SHUTTER DEVICE PREFERABLE FOR MULTI-WAY VALVES AND MULTI-WAY VALVE COMPRISING ONE OR MORE OF THE AFOREMENTIONED SHUTTER DEVICES.
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2020/002966 International Application No.: PCT/IB2018/054647
Publication Date: 02.01.2020 International Filing Date: 25.06.2018
IPC:
F16K 11/22 (2006.01) ,F16K 7/17 (2006.01) ,F16K 31/126 (2006.01) ,F16K 31/365 (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
10
with two or more closure members not moving as a unit
20
operated by separate actuating members
22
with an actuating member for each valve, e.g. interconnected to form multiple-way valves
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
7
Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage
12
with flat, dished, or bowl-shaped diaphragm
14
arranged to be deformed against a flat seat
17
the diaphragm being actuated by fluid pressure
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
31
Operating means; Releasing devices
12
actuated by fluid
126
the fluid acting on a diaphragm, bellows, or the like
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
31
Operating means; Releasing devices
12
actuated by fluid
36
in which fluid from the conduit is constantly supplied to the fluid motor
365
the fluid acting on a diaphragm
Applicants:
CAPITANIO AIRPUMPS S.R.L. [IT/IT]; VIA BRIGATA MAZZINI, 35/A 36016 THIENE (VI), IT
Inventors:
PAVIN, Francesco; IT
PAULETTO, Lino; IT
Agent:
MARCHIORO, Paolo; IT
Priority Data:
Title (EN) SHUTTER DEVICE PREFERABLE FOR MULTI-WAY VALVES AND MULTI-WAY VALVE COMPRISING ONE OR MORE OF THE AFOREMENTIONED SHUTTER DEVICES.
(FR) DISPOSITIF OBTURATEUR DE PRÉFÉRENCE POUR VANNES MULTIVOIES ET VANNE MULTIVOIE COMPRENANT UN OU PLUSIEURS DES DISPOSITIFS OBTURATEURS PRÉCITÉS
Abstract:
(EN) A shutter device (1) for multi-way valves (100), comprising a central shutter body (2) configured to shut the communication between two or more ports of the valves (100) and an actuator element (3) present around the shutter body (2) starting from a first surface (2a) thereof and defined elastically yieldable so as to be deformed when subjected to an external thrust. The actuator element (3) has a smaller thickness (w1) than the thickness (w2) of the shutter body (2). According to the invention, the shutter body (2) and the actuator element (3) of the shutter device (1) are obtained as a single body.
(FR) Un dispositif obturateur (1) pour des vannes multivoies (100), comprend un corps central (2) conçu pour arrêter la communication entre deux orifices ou plus des vannes (100) et un élément actionneur (3) disposé autour du corps (2)( d'obturateur à partir d'une première surface (2a) de celui-ci et profilé de manière déformable élastiquement de façon à être déformé lorsqu'il est soumis à une poussée externe. L'élément actionneur (3) a une épaisseur plus petite (w1) que l'épaisseur (w2) du corps (2) d'obturateur. Selon l'invention, le corps (2) d'obturateur et l'élément actionneur (3) du dispositif obturateur (1) sont conçus sous la forme d'un seul corps.
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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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: Italian (IT)