US1378030A - Valve, tap, and the like - Google Patents

Valve, tap, and the like Download PDF

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Publication number
US1378030A
US1378030A US422892A US42289220A US1378030A US 1378030 A US1378030 A US 1378030A US 422892 A US422892 A US 422892A US 42289220 A US42289220 A US 42289220A US 1378030 A US1378030 A US 1378030A
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United States
Prior art keywords
valve member
valve
tap
casing
partition
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Expired - Lifetime
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US422892A
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Hay John Harold
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Individual
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Individual
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Priority to US422892A priority Critical patent/US1378030A/en
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Expired - Lifetime legal-status Critical Current

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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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S137/00—Fluid handling
    • Y10S137/901—Biased ball valves with operators
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86292—System with plural openings, one a gas vent or access opening
    • Y10T137/863—Access and outlet

Definitions

  • This invention relates toimprovements in taps, valves, cocks and the like using a resilient ball as the valve member, and my object is to devise a construction in which the valve member, while entirely free, will be certain to properly seat on its seat, in which the valve member will be subjected to a minimum amount of wear, and in which the valve member may be quickly replaced with a minimum of inconvenience.
  • partition 8 Extending from one side of the casing above the inlet 2 to the lower side of the outlet 3 at the other side of the casing is the. partition 8.
  • This partition has an opening formed therein through which a depending portion 9 formed on the lower end of the spindle is adapted to pass.
  • This depending portion 9 has a valve displacer 10 secured to its lower end in such a manner that the displacer is free to rock slightly.
  • valve member 11 is the valve member, preferably formed of rubber or other resilientmaterial, which will be located in the casing below the partition 8.
  • I form an opening in the lower end of the casing, which opening is closed by a screw plug 12. From the drawing it will be seen that the portion of the casing below the partition 8 is approx1- mately spherical and that the end of the plug is dished out to follow the general shape of the sphere.
  • the threaded portion of the plug 12 has a plurality of notches 1'3" I I formed therein.
  • Suitable washers will be provided within the cap 4 and for the plug 12.
  • the tap below the partition 8 is very important, as there are no corners in which the valve member may lodge to prevent its proper seating to close the opening in the partition, and further there are no sharp edges to damage the valve member.
  • valve member is free to revolve in any direction, and thus any wear w1ll be distributed over itsentire sur-. face, thus avolding wear in spots.
  • the object of the notches 13 is to give the water a better opportunityv of getting below the valve member to force itv up against its seat on the lower side of the partition 8Q j g a
  • the spin- 1 die 5 has to be operated in the reverse direction to the ordinary tap to open and close the tap, that is, the spindle will be screwed down to force the valve member from its seat, and up to allow the valve member to return to its seat.
  • valve member Should it become necessary at any time replace the valve member, it is merely necessary to remove the plug 12, when the valve member will fall out. To insert. the new valve member, it is placed in the dished end of the plug and the plug then screwed intoposition.
  • clalm as my lnvention 1s In a valve, the combination of a casing having inlet and outlet connections extending from its sides and an opening in its lower end; a partition dividing the casing into upper and lower chambers and extending from the upper side-of the inlet connection to the lower side of the outlet connection, said partition havinga passage formed therein having avalve seat on the under side said lower chamber being-substantially having a' flat lower surface; and a dished spherical; a resilient ball valve member plug closing the Opening in the lower end of loose in the lower chamber adapted to-be the lower chamber, said dished plug having seated against said seat; and a spindle opa plurality of notches formed in its edge.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)

Description

1. H. HAY.
VALVE, TAP, AND THE LIKE. APPLICATION FILED NOV. 3, 1920- Patented May 17,1921.
UNIT
ED STATES! VALVE, TAP, .VAN'D THE LIKE.
Application filed November 9, 1920. Serial No. 422,892.
and the like, of which the following is a specification.
This invention relates toimprovements in taps, valves, cocks and the like using a resilient ball as the valve member, and my object is to devise a construction in which the valve member, while entirely free, will be certain to properly seat on its seat, in which the valve member will be subjected to a minimum amount of wear, and in which the valve member may be quickly replaced with a minimum of inconvenience.
I attain my object by means of the constructions hereinafter described and illus-' trated in the accompanying drawlng, which is a cross section of a water tap constructed in accordance with my invention.
1 is the casing of the tap provided with the usual inlet opening 2 and outlet nozzle 3. The casing is open at its upper end, which opening is closed by a screw cap 4. Through this cap extends the spindle 5, provided with the usual handle 6. .The upper portion of the inside of the casing is threaded to receive threads formed onthe enlargement 7 of the spindle. I
Extending from one side of the casing above the inlet 2 to the lower side of the outlet 3 at the other side of the casing is the. partition 8. This partition has an opening formed therein through which a depending portion 9 formed on the lower end of the spindle is adapted to pass. This depending portion 9 has a valve displacer 10 secured to its lower end in such a manner that the displacer is free to rock slightly.
in all directions. 7 a
11 is the valve member, preferably formed of rubber or other resilientmaterial, which will be located in the casing below the partition 8. To enable the valve member to be easily placed in'position, I form an opening in the lower end of the casing, which opening is closed by a screw plug 12. From the drawing it will be seen that the portion of the casing below the partition 8 is approx1- mately spherical and that the end of the plug is dished out to follow the general shape of the sphere. The threaded portion of the plug 12 has a plurality of notches 1'3" I I formed therein.
Suitable washers will be provided within the cap 4 and for the plug 12.
The spherlcal shaplng of the portion of PATENT ZO JOHN HAROLD HAY, or cALe nY, LBERTA, CANADA.
Specification of Letters Patent. P t te g, 17,
the tap below the partition 8 is very important, as there are no corners in which the valve member may lodge to prevent its proper seating to close the opening in the partition, and further there are no sharp edges to damage the valve member.
The valve member, it willbe noted, is free to revolve in any direction, and thus any wear w1ll be distributed over itsentire sur-. face, thus avolding wear in spots.
The object of the notches 13 is to give the water a better opportunityv of getting below the valve member to force itv up against its seat on the lower side of the partition 8Q j g a As the valve seatis on the lower side of thepartition 8, it will be seen thatthe spin- 1 die 5 has to be operated in the reverse direction to the ordinary tap to open and close the tap, that is, the spindle will be screwed down to force the valve member from its seat, and up to allow the valve member to return to its seat.
Should it become necessary at any time replace the valve member, it is merely necessary to remove the plug 12, when the valve member will fall out. To insert. the new valve member, it is placed in the dished end of the plug and the plug then screwed intoposition.
From the above description, it will be seen that I have devised a construction which will satisfactorily attain. the objects or" my invention as set forth in the preamble of this specificatmn.
' While the invention is shown and described as applled' to a watertap, it will be understood, of course, that the inventionis also applicable to taps of other kinds and valves, cocks, and faucets of'various kinds.
What]: clalm as my lnvention 1s In a valve, the combination of a casing having inlet and outlet connections extending from its sides and an opening in its lower end; a partition dividing the casing into upper and lower chambers and extending from the upper side-of the inlet connection to the lower side of the outlet connection, said partition havinga passage formed therein having avalve seat on the under side said lower chamber being-substantially having a' flat lower surface; and a dished spherical; a resilient ball valve member plug closing the Opening in the lower end of loose in the lower chamber adapted to-be the lower chamber, said dished plug having seated against said seat; and a spindle opa plurality of notches formed in its edge.
5 erating in the upper portion ofthe casing Signed at Calgary this twenty-fifth day 15 having its lower end adapted to pass through of October, 1920.
the passage in said partition to force the JOHN HAROLD HAY. valve member from its seat, said lower end In the presence of- 7 having a valve displacer ,secured thereto ELSIE S. WHYTE,
10 andadapted to rock thereon, said displacer HUGH MELVIN.
US422892A 1920-11-09 1920-11-09 Valve, tap, and the like Expired - Lifetime US1378030A (en)

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US1378030A true US1378030A (en) 1921-05-17

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2776106A (en) * 1953-09-14 1957-01-01 Dale J Miller Valve
US4848401A (en) * 1986-11-14 1989-07-18 Gaz De France Isolation chamber valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2776106A (en) * 1953-09-14 1957-01-01 Dale J Miller Valve
US4848401A (en) * 1986-11-14 1989-07-18 Gaz De France Isolation chamber valve

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