US292824A - Stop and waste cock - Google Patents

Stop and waste cock Download PDF

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Publication number
US292824A
US292824A US292824DA US292824A US 292824 A US292824 A US 292824A US 292824D A US292824D A US 292824DA US 292824 A US292824 A US 292824A
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valve
stop
part
cap
end
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0647Spindles or actuating means
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/8593Systems
    • Y10T137/86493Multi-way valve unit
    • Y10T137/86574Supply and exhaust
    • Y10T137/86638Rotary valve
    • Y10T137/86646Plug type

Description

(No Model.) l J. E. KENNEDY.

STOPAND WASTBGQGK. l l No. 292.824. l Patented Feb'. 45, 1884.

- UNITED ySTATES PATENT OEEICE.

JOHN H. KENNEDY, OFr CLEVELAND, OHIO.

STOP AND WASTE COCK.

v SPECIFICATION forming .part of VLetters Patent No. 292,824, dated February 5, 1884.

Application tiled August 2, 1883. (No modeLl .To all wiz/0m, it may concern.-

Be-it'known that I, JOHN H. KENNEDY, of

Cleveland, in the county of Y Cuyahoga and State of Ohio, have invented certain new and useful Improvements in Stop and Vaste Cocks; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it pertains to make` anduse the same.

My invention relates to improvements in stop and waste cocks; and it consists in certain features of construction, and in combination of parts, hereinafter described, and pointed out in the claim.

In the drawings, Figure 1 is a side elevation, Fig. 2 a plan view, and Fig. 3 a vertical sectional'view, of a stop and waste cock embody ing my invention.

A represents the body of the valve, threaded at each end to receive a pipe, and with a small orifice through the proj ectioira, through which water may be drained from Jrhe pipes.

Bis the plug or valve proper, secured below, in the usual lmanner, by a nut and washer.

C is a cap that fits the upper end of the valve, and may be secured thereto by a pin, screw, or other suitable fastening.

C is an arm projecting from the cap C, and turning downward, as shown, and, when in position on the part B, engages in either direction the stops aand a2, (shown on the part A.) The cap G terminates above in a part squared or attened to engage a removable key or other suitable device. It will be seen that when the cap is removed the plug B may be revolved' without any hinderance in the process of grinding in the valve; also, the part G may be made of Ymalleable iron or other cheaper material than the valve is made of, thereby considerably reducing the cost. The internal construction i's similar to other valves of this class. The valve, as'shown in Fig. 3, is closed, and in this position, by means of the orifice b, theV pipes atthe left hand of the valve may be drained, the water passing through the valve B and out of the orifice at a.

` I am aware it is not new to provide a valvecasing with laterally-projecting lugs and a valve to the upper end of which is removably secured a lever provided with a downwardlyprojecting arm, which latter rests between the lugs on the valve-casing, and hence I make no claim thereto; but What I claim is- The combination,'with the valve-body constrncted as described, and provided with the laterally-projecting stops and a plug-valve, of the'cap adapted to be'removably secured t0 the projecting end of the plug-valve, and provided with an angular upper end for the attachment of a removable key or other suitable device, and with an arm, C, all of the above parts combined and adapted to operate as described.

In testimony whereof I sign this specification, in the presence of two witnesses, this 26th day of July, 1883.

' JOHN H. KENNEDY.

Vitnesses:

J'No. CRowELL, CHAs. H. DoRER.

US292824A Stop and waste cock Expired - Lifetime US292824A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446496A (en) * 1947-05-05 1948-08-03 Heckethorn Mfg & Supply Co Method of making gas cocks
US5439452A (en) * 1994-01-31 1995-08-08 Children's Medical Ventures, Inc. Limit stop valve infusion device
US6059747A (en) * 1997-07-16 2000-05-09 Medex, Inc. Syringe pump infusion control set
US6276662B1 (en) * 1999-06-18 2001-08-21 Valvosanitaria Bugatti S.P.A. Valve or tap with blocking device for the stopper
US6536742B2 (en) * 2000-03-28 2003-03-25 B. Braun Melsungen Ag Multi-way cock
US20110233792A1 (en) * 2008-09-18 2011-09-29 Imec Methods and systems for material bonding
CN103161860A (en) * 2011-12-15 2013-06-19 空中客车运营有限公司 A shaft locking device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446496A (en) * 1947-05-05 1948-08-03 Heckethorn Mfg & Supply Co Method of making gas cocks
US5439452A (en) * 1994-01-31 1995-08-08 Children's Medical Ventures, Inc. Limit stop valve infusion device
US6059747A (en) * 1997-07-16 2000-05-09 Medex, Inc. Syringe pump infusion control set
US6276662B1 (en) * 1999-06-18 2001-08-21 Valvosanitaria Bugatti S.P.A. Valve or tap with blocking device for the stopper
US6536742B2 (en) * 2000-03-28 2003-03-25 B. Braun Melsungen Ag Multi-way cock
US20110233792A1 (en) * 2008-09-18 2011-09-29 Imec Methods and systems for material bonding
CN103161860A (en) * 2011-12-15 2013-06-19 空中客车运营有限公司 A shaft locking device
US20130153802A1 (en) * 2011-12-15 2013-06-20 Airbus Operations Limited Shaft locking device
US9052035B2 (en) * 2011-12-15 2015-06-09 Airbus Operations Limited Shaft locking device
CN103161860B (en) * 2011-12-15 2016-11-23 空中客车运营有限公司 Shaft locking device

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