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1. (WO2007001835) VALVE DIAPHRAGM WITH A COMPRESSION RESTRAINING RING, AND VALVE CONTAINING SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/001835 International Application No.: PCT/US2006/023012
Publication Date: 04.01.2007 International Filing Date: 13.06.2006
IPC:
F16K 7/14 (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
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
Applicants:
WINCEK, Chris [US/US]; US
Inventors:
WINCEK, Chris; US
Agent:
KARICH, Eric; 2807 St. Mark Dr. Mansfield, tx 76063, US
Priority Data:
11/159,00922.06.2005US
11/182,66915.07.2005US
Title (EN) VALVE DIAPHRAGM WITH A COMPRESSION RESTRAINING RING, AND VALVE CONTAINING SAME
(FR) DIAPHRAGME DE VALVE COMPRENANT UN ANNEAU DE LIMITATION DE COMPRESSION ET VALVE COMPRENANT UN TEL DIAPHRAGME
Abstract:
(EN) A valve has a body (14), a bonnet (12), an actuator mechanism (20), and a flexible diaphragm (18) adapted to be positioned between the bonnet (12) and the body (14). The flexible diaphragm (18) has a central portion (70) and a peripheral portion (58), and the central portion is covered with a thin alloy layer (46).
(FR) L'invention concerne une valve présentant un corps (14), un chapeau (12), un mécanisme de commande (20) et un diaphragme souple (18) conçu pour être positionné entre le chapeau (12) et le corps (14). Le diaphragme souple (18) comprend une partie centrale (70) et une partie périphérique (58) et la partie centrale est recouverte d'une couche mince d'alliage (46).
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP1896756IN4981/KOLNP/2007