WO2015177791A3 - Stopcock including lockable handle - Google Patents

Stopcock including lockable handle Download PDF

Info

Publication number
WO2015177791A3
WO2015177791A3 PCT/IL2015/050530 IL2015050530W WO2015177791A3 WO 2015177791 A3 WO2015177791 A3 WO 2015177791A3 IL 2015050530 W IL2015050530 W IL 2015050530W WO 2015177791 A3 WO2015177791 A3 WO 2015177791A3
Authority
WO
WIPO (PCT)
Prior art keywords
port
base portion
operative orientation
handle portion
operative
Prior art date
Application number
PCT/IL2015/050530
Other languages
French (fr)
Other versions
WO2015177791A2 (en
Inventor
Uri ROZEN
Tsachi Shaked
Michael Segev
Original Assignee
Elcam Medical Agricultural Cooperative Association Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Elcam Medical Agricultural Cooperative Association Ltd. filed Critical Elcam Medical Agricultural Cooperative Association Ltd.
Publication of WO2015177791A2 publication Critical patent/WO2015177791A2/en
Publication of WO2015177791A3 publication Critical patent/WO2015177791A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
    • F16K11/0853—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug having all the connecting conduits situated in a single plane perpendicular to the axis of the plug
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/02—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action
    • F16K35/022—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action the locking mechanism being actuated by a separate actuating element
    • F16K35/025—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action the locking mechanism being actuated by a separate actuating element said actuating element being operated manually (e.g. a push-button located in the valve actuator)

Abstract

A stopcock including a base portion, the base portion defining at least a first port, a second port and a third port, which extend generally along parallel axes, a handle portion, rotatably and sealingly engaging the base portion, the handle portion being rotatable relative to the base portion between a first operative orientation in which the first port is coupled only to the second port and a second operative orientation in which the first port is coupled only to the third port and a second operative orientation locking assembly including a resilient locking pin operative to lock the handle portion in the second operative orientation.
PCT/IL2015/050530 2014-05-20 2015-05-18 Stopcock including lockable handle WO2015177791A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462000551P 2014-05-20 2014-05-20
US62/000,551 2014-05-20

Publications (2)

Publication Number Publication Date
WO2015177791A2 WO2015177791A2 (en) 2015-11-26
WO2015177791A3 true WO2015177791A3 (en) 2016-03-31

Family

ID=54554917

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2015/050530 WO2015177791A2 (en) 2014-05-20 2015-05-18 Stopcock including lockable handle

Country Status (1)

Country Link
WO (1) WO2015177791A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1633074A (en) * 1925-08-06 1927-06-21 Mott Richard H De Surgical device
US3329394A (en) * 1964-12-09 1967-07-04 Hale Company Lockable valve handle
US5046528A (en) * 1989-10-31 1991-09-10 Manska Wayne E Stopcock valve
US5887850A (en) * 1998-01-26 1999-03-30 New York Air Brake Corporation Spring loaded valve handle
US20070179407A1 (en) * 2005-09-13 2007-08-02 Mark Gordon Closed blood sampling system with isolated pressure monitoring
US8584701B2 (en) * 2009-07-20 2013-11-19 David R. Duncan Multi-port stopcock valve and flow designating system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1633074A (en) * 1925-08-06 1927-06-21 Mott Richard H De Surgical device
US3329394A (en) * 1964-12-09 1967-07-04 Hale Company Lockable valve handle
US5046528A (en) * 1989-10-31 1991-09-10 Manska Wayne E Stopcock valve
US5887850A (en) * 1998-01-26 1999-03-30 New York Air Brake Corporation Spring loaded valve handle
US20070179407A1 (en) * 2005-09-13 2007-08-02 Mark Gordon Closed blood sampling system with isolated pressure monitoring
US8584701B2 (en) * 2009-07-20 2013-11-19 David R. Duncan Multi-port stopcock valve and flow designating system

Also Published As

Publication number Publication date
WO2015177791A2 (en) 2015-11-26

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