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1. (WO1997015780) GAS DISPENSER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/015780 International Application No.: PCT/US1996/001533
Publication Date: 01.05.1997 International Filing Date: 16.02.1996
Chapter 2 Demand Filed: 22.05.1997
IPC:
F16L 37/30 (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
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
37
Couplings of the quick-acting type
28
with fluid cut-off means
30
with fluid cut-off means in each of two pipe-end fittings
Applicants:
SNAP-TITE, INC. [US/US]; 2930 West 22nd Street Erie, PA 16506-2302, US
Inventors:
WILKINS, Steven; US
WILCOX, Wayne; US
HOPSON, Douglas, F.; US
Agent:
MITCHELL, Kenneth, L. ; Woodling, Krost & Rust Suite 1520 1801 East Ninth Street Cleveland, OH 44114, US
Priority Data:
08/551,92123.10.1995US
Title (EN) GAS DISPENSER
(FR) DISTRIBUTEUR DE GAZ
Abstract:
(EN) A pressure locking dispenser half (66) which securely locks with a receptacle half (1), the dispenser half comprising a connector (17), a barrel sleeve (14), and a moveable adaptor (15). The connector (17) includes first and second passageways (38', 38). The first passageway (38') of the connector further includes a first port (29) and the second passageway (38) includes a second port (28). A first seal (23) and a second seal (22) is disposed between the connector and the adaptor. The adaptor engages the barrel sleeve. The barrel and adaptor include a vent passageway (37). A spacer (26) resides between the first and second seals maintaining separation of the first and second seals. The moveable adaptor positions the first and second seals in one of a plurality of positions with respect to the connector. Certain positions of the adaptor allow the venting of the dispenser half and the receptacle half. The dispenser half further includes a dispenser valve (12) and the receptacle half includes a check valve (2).
(FR) Une partie mâle distributeur (66) à fermeture sous pression s'engage hermétiquement dans une partie femelle réceptrice (1), la partie distributeur comprenant un connecteur (17), un manchon cylindrique (14) et un adaptateur amovible (15). Le connecteur (17) comprend des premier et second conduits (38', 38). Le premier conduit (38') du connecteur comprend également un premier port (29) et le second conduit (38) un second port (28). Un premier joint d'étanchéité (23) et un second joint d'étanchéité (22) sont placés entre le connecteur et l'adaptateur. L'adaptateur s'engage dans le manchon cylindrique, tous les deux comportant un évent (37). Un élément d'espacement (26) est placé entre les premier et second joints d'étanchéité et maintient ceux-ci séparés. L'adaptateur amovible place les premier et second joints d'étanchéité dans une des pluralités de positions par rapport au connecteur. Certaines positions de l'adaptateur permettent l'aération de la partie distributeur et de la partie réceptrice. La partie distributeur comprend également un clapet de distribution (12) et la partie réceptrice un clapet de retenue (2).
Designated States: AM, AT, AU, BB, BG, BR, BY, CA, CH, CN, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IS, JP, KE, KG, KP, KR, KZ, LK, LR, LT, LU, LV, MD, MG, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TT, UA, UG, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (KE, LS, MW, SD, SZ, UG)
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0857276AU1996051692