US1087940A - Closet-flushing apparatus. - Google Patents
Closet-flushing apparatus. Download PDFInfo
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- US1087940A US1087940A US49080609A US1909490806A US1087940A US 1087940 A US1087940 A US 1087940A US 49080609 A US49080609 A US 49080609A US 1909490806 A US1909490806 A US 1909490806A US 1087940 A US1087940 A US 1087940A
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/304—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage with valves with own buoyancy
- E03D1/306—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage with valves with own buoyancy with articulated valves
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- ILLINOIS ASSIGNOR T FEDERALI-IUBER COMPANY, OF CHICAGO, ILLINOIS, A CORPORATION OF ILLINOIS.
- This invention relates to a novel construction in a closet flushing apparatus, the object bein to provide a device of this character which is simple in construction, that may be easily operated, and that will be l etticient, and noiseless in operation; and conl siste in features of construction and combil nations of parts hereafter' set forth. f
- Figure l is a fragmentary central vertical section of a closet flushing apparatus constructed in accordance with my invention, showing the valve closed or in the position the apparatus occupies before the same is operated.
- Fig. 2 is a similar view showing the valve in its open position.
- lily invention has for its object to provide flushing apparatus including an overhead tank which will be noiseless in its operation because of the fact that there will be no siphons to break, nor ⁇ will there be any pounding of valves; that will cause complete i drainage of the tank; that is easily and conveniently operated by means of a push button, and is less expensive than the valve l mechanism ordinarily provided for over head gravity flush tanks; and will enable a smaller tank to be used than is true with a sarte-J. y
- My invention consists in interposing a valve in the outlet pipe leading from the Hush-tank or other source of supply to the closet bowl, to control the flow through the pipe: the valve being normally closed and so constructed that when raised from its seat it will be maintained in the raised position bythe pressure of the 'atei' flowing through the pipe, and close automatically when the liow of water ceases.
- A indicates a flush tank and ll the pipe connecting' the tank with a closet bowl. ,interposed between the ends of the pipe l5 a *nivo-casing which is bulged between its ends and consists preferably of an upper portion (l and lower portion D secured together at the point of greatest dij ameter.
- an inverted cup or hood E having a cylindrical mouth portion and provided in its conical upper wall with a central opening F.
- the open or mouth-end of the cup is secured to a ring r by means of radial arms H, said ring being confined between the opposed edges of the two parts C and D of said casing thus supporting said cup centrally within the casing.
- the member E is also preferably provided with an opening E located at the point indicated, so that when the valve J' is lifted, as shown in Fig. 2, the flange of the valve closes off this opening.
- valve-seat I on which the valve J seats; the latter being provided with a stem K projecting through the central opening .F in the upper member or cup E and being also provided with an annular peripheral iiange L, thus practically forming a cup-shaped member which is adapted to lit loosely within the cylindrical mouth portion of the member or inverted cup E.
- a central projection M through which a central opening N is bored, the latter communicating through the lateral open- :ings O in the stem K with the interior of member or cup-shaped valve J.
- a spider Q Secured within the flange P, preferably shown integral with member D of the valve-casing, is a spider Q having a central projection ⁇ or stud which is adapted to enter the central opening N in the projection M for obvious purposes.
- In'the upper membei ⁇ C of the valve-casing is a lateral opening surrounded by a threaded flange S in which a cup T is received, which is provided with a central opening.
- the plunger U equipped at its outer end with a push-button or knob V, passes; a fluid tight joint being effected in a well known man ner.
- -Said plunger is maintained normally at the outer limit of its movement by means of a spring WV.
- the inner end of plunger U engages one arm of a bell-crank lever X, which is preferably pivotally secured at its elbow portion to an upwardly extending arm on the cup E.
- the other arm of lever X takes into a longitudinal slot on valve-stem K and serves to raise the valve J from its seat when plunger U is pressed inwardly and lever X rocked.
- the upper end of the valve-stem K is preferably7 reduced and threaded, to receive the lower loop of a link Y which is connected at its other end with the arm of a float Z in tank A; the float serves to open valve J when the water in the tank rises above the usual high level.
- the connections between link Y and said valve-stem K and lioat arm are preferably such as to permit float Zito drop without depressing valve J g this is effected in any well-known manner.
- the opening E is provided in the upper member as described, so that a small quantity of water will enter, after the valve begins to lower and the open ing is uncovered, and flow onto valve J, thereby over-coming any possible tendency that member J might have to remain in its raised position.
- the water that enters onto the valve either while the valve is on its seater through opening E after the valve begins to descend toward its seat, will drain through openings O and N while the member or valve J is olf its seat andvbefore projection R enters opening N.
- the projection or stud R taking into the opening N, as shown in Fig. l, prevents leakage through the openings while the valve is on its seat.
- a source of water supply a discharge pipe provided with a valve-seat, a valve cupped to receive water and adapted to reciprocate above said seat, a conical hood located above the valve whereby the water is deflected to the sides of the valve, said hood being adapted to receive the valve when it is raised from its seat, said hood having an opening for the admission of water into the cupped portion of said valve after the valve has partially descended, and manually operative means for lifting the valve from its seat.
- valve-casing interposed between the ends of said pipe, said valve-casing being substantially semispherical at its delivery end portion and provided with a valve-seat, a valve seating thereon, a conical hood supported between the ends of said casing and receiving said valvejwhen raised from its seat, a stem on said valve passing through anropening in the hood, and hand operated means operatively engaging said valve-stem above said hood to raise the valve from its seat, the flowing water serving to maintain said valve g in its raised position.
- valve-casing interposed between the ends ot said pipe, said valve-casing being substantially semispherical at its delivery end portion and provided with a valvceseat, a valve seating thereon, a peripheral liange on said valve, a conical hood supported between the ends otl said casing and receiving the flange ot said valve when the latter is raised t'rom its seat, a stem on said valve passing through an opening in said hood, and hand operated means operatively engaging said valve-stem within said casing to raise the same from its seat, the flowing water serving to maintain said valve in its raised position.
- valve-casing interposed between the ends ot' said pipe, said valve-casing being substantially semispherical at its d-elivery end portion and provided with a concentric valve-seat, a valve seating thereon, a peripheral flange on said valve and cylindrical at its free end, a hood supported between the ends of said casing and receiving the cylindrical portion of the tlange when the valve is raised from its seat, a stem on said valve adapted to take through said hood, and hand operated .means operatively engaging said valve-stein within said casing and above said hood to raise the valve :troni its seat, the flowing water serving to maintain said valve in its raised position.
- valve-casing interposed between the ends of said pipe, said valvescasing being substantially semispherical at its delivery end portion and provided with a concentric valve-seat, a valve seating thereon, a hood supported between the ends oi said casing and receiving said valve when raised from its seat.
- a stem on said valve taking through said hood, a bell-crank lever pivotally supported at its elbow portion within said casing and engaging said valve-stem, a plunger projecting through the wall of the casing and adapted to engage said lever to oscillatethe latter, and a spring operatively engaging' said plunger to maintain the latter normally at the outer limit of its movement, said plungei serving to raise the valve from its seat, the valve being maintained in raised position by the liowing water.
- valve-casing interposed between the ends of said pipe, said valve-casing being substantially semispherical at its delivery end portion and provided with a concentric valve-seat, a
- valve seating thereon a hood supported between the ends of said casing and receiving the valve when raised from its seat, a stem on said valve passing through said hood, a lever pivotally mounted in said tank and carrying a float at its free end, connection between the lever and said valve-stem for limiting the upward movement of said lever relatively to said valve, and hand operated means operatively engaging said valvestem to raise the valve from its seat, the flowing water serving to maintain said valve to .its raised position.
- a source ot' water supply a discharge-pipe provided with a ii'alveecasing having a valve-seat at its lower end, a valve reciprocally mounted in said casing, a conical hood located above the valve whereby the discharged water is detlected to the sides oi'l the valve, said hood hnaps adapted to receive the valve when raised from its seat and so formed as to permit a portion ot the water to enter onto the valve after the valve has reached a prede termined point in its descent and thereby insure the seating thereot ⁇ mechanism whereby said water in the valve will drain into the discharge-pipe below the valve-seat, and a push rod and bell crank tor operating said valve.
- a source of water supply a dischargepipe provided with a valve-casing having a valve-seat at its lower end.
- a valve reciprocally mounted in said casing and provided with a. passage therethrough whereby the water on the valve mav be discharged, means located above the Yalve whereby the discharge water is deflected to the sides ot the valve, said means hilor' adapted to receive the valve when raised from its seat, means mounted below the valve-seat ⁇ whereby the passage in the valve will be closed when the valve approaches its seat, and mechanism tor operating said valve.
- a source oit' water supply a discharge-pipe provided with a valve-seat, a valve reciprocally mounted above said scat, a conical hood located above said valve.
- said valve when in its raised position adapted to set into said hood thereby permitting the discharged water to play against the under sides of the alve.
- said hood being provided with a port which is closed when the valve is in its uppermost position but through which a suliicient quantity oi water passes when the valve begins to descend to insure the seating ot the valve, mechanism wherebv said water immediately above the valve will drain into the dischargepipe below the valve-seat, and a push-rod for reciprocating said valve.
- a source of water supply a discharge-pipe provided with a valve-seat, a valve reciprocally mounted above said seat, a conical hood located above the valve whereby the discharged Water is deflected to the sides ot' the valve and adapted to receive the valve when raised from its seat, said hood being pro vided ivith a port which is closed
- a sutlicient quantity of Water passes when the valve begins to descend to insure the seating of the valve, mechanism whereby said Water immediately above the valve will drain into the discharge-pipe below the valve-seat, and a push rod for reciprocating ⁇ said valve.
- a source ot' Water supply a discharge-pipe provided with a valve-seat, a valve reciprocally mounted above said seat and having a drain age port, means located above the valve whereby the discharged water is deflected to the sides ot the valve and adapted to receive the valve
- said means being provided with a port which is closed when the valve is in its uppermost position but through ivhich a sutlicient quantity of water may pass when the valve begins to descend to force the valve to its seat, the pipe adjacent to the valve-seat being so formed as to impinge the out-oiving Water against the bottom of the valve While it is raised from its seat to maintain it in its raised position, a closure t'or the drainage portoi ⁇ said valve vvlien in lowered position and mechanism whereby the valve is reciprocated.
- a source ot water supply a discharge-pipe provided with a valve-seat, a cup-shaped valve reciprocally mounted above said seat, an inverted cup-shaped member located above the valve, adapted to receive the valve When raised from its seatand to deflect the Water to the sides of the valve, said member being provided With a port which is closed by the valve when the latter is in its upper-most position but open for the passage of a quantity of Water into the valve When the lat-ter begins to descend, the valve being provided With openings through Which the Water in the valve will dra-in into the discharge-pipe beneath the valve, means for closing the valve-openings when the valve is on its seat, and mechanism :tor operating said valve.
- a flushing apparatus comprising a source of ivater supply, a discharge pipe leading therefrom and provided with a valve-seat intermediate of its ends, a valve reciprocallv mounted in said pipe above the seat, a conical hood whereby the discharged Water is deflected to the sides of the valve, the relation between the valve and pipe adjacent to the valve-seat being such as to impinge the out-flowing Water against the lower surface of the valve When it is raised from its seat and maintain it in its raised position, and means for operating said valve manually, in combination with mechanism for reciprocating said valve when the Water supply exceeds a predetermined quantity.V
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Description
GRAHAM. GLOSET FLUSHING APPARATUS.
APPLICATION FILED APR.19, 1909.
Patented Feb 24, 1914.
W w j WASH lNToN. Dy C.
WILLIAM SYDNEY GRAHAM, OF CHICAGO,
ILLINOIS, ASSIGNOR T FEDERALI-IUBER COMPANY, OF CHICAGO, ILLINOIS, A CORPORATION OF ILLINOIS.
CLOSET-FLUSHING APPARATUS.
Specification 'of Letters Patent.
Application filed April 19, 1909.
lvlatented Feb. 24C, 1914. Serial No. 496,806.
To all whom t may concern ,l
Be it known that I, VILLIAM SYDNEY] (limitait, a citizen of the United States, and resident of Chicago, in the county of Cook and State of Illinois, have invented a certain new and useful Improvement in Closet- Flushing .ilrpparatus of which the following is a description. reference being had to the accompanying drawing, which forms a part of my specification.
This invention relates to a novel construction in a closet flushing apparatus, the object bein to provide a device of this character which is simple in construction, that may be easily operated, and that will be l etticient, and noiseless in operation; and conl siste in features of construction and combil nations of parts hereafter' set forth. f
ln the drawing Figure l is a fragmentary central vertical section of a closet flushing apparatus constructed in accordance with my invention, showing the valve closed or in the position the apparatus occupies before the same is operated. Fig. 2 is a similar view showing the valve in its open position.
In all closet flushing apparatus in which the water iiows by gravity from a tank, a minimum water level is maintained in the tank, that is the tank is never entirely drained because the flow of water therefrom is interrupted by the closing of the outlet valve or breaking of the siphon before complete drainage. '.iherefore, in construction of that class, in order to provide a four gallon flush, for example, a tank of considerably greater capacity must be provided.
(verhead tanks are usually operated by means of a depending chain or its equivalent which is easily broken and is also undesirable; and furthermore, overhead gravity tanks are usually more or less noisy.
lily invention has for its object to provide flushing apparatus including an overhead tank which will be noiseless in its operation because of the fact that there will be no siphons to break, nor` will there be any pounding of valves; that will cause complete i drainage of the tank; that is easily and conveniently operated by means of a push button, and is less expensive than the valve l mechanism ordinarily provided for over head gravity flush tanks; and will enable a smaller tank to be used than is true with a sartene-J. y
My invention consists in interposing a valve in the outlet pipe leading from the Hush-tank or other source of supply to the closet bowl, to control the flow through the pipe: the valve being normally closed and so constructed that when raised from its seat it will be maintained in the raised position bythe pressure of the 'atei' flowing through the pipe, and close automatically when the liow of water ceases.
In the drawing, A indicates a flush tank and ll the pipe connecting' the tank with a closet bowl. ,interposed between the ends of the pipe l5 a *nivo-casing which is bulged between its ends and consists preferably of an upper portion (l and lower portion D secured together at the point of greatest dij ameter.
Mounted within the valve-casing is an inverted cup or hood E having a cylindrical mouth portion and provided in its conical upper wall with a central opening F. The open or mouth-end of the cup is secured to a ring r by means of radial arms H, said ring being confined between the opposed edges of the two parts C and D of said casing thus supporting said cup centrally within the casing. The member E is also preferably provided with an opening E located at the point indicated, so that when the valve J' is lifted, as shown in Fig. 2, the flange of the valve closes off this opening.
ln the bottom of the member D of the case ing and extending preferably slightly above the lower' most portion of the casing, as clearly shown in the drawing, is a valve-seat I on which the valve J seats; the latter being provided with a stem K projecting through the central opening .F in the upper member or cup E and being also provided with an annular peripheral iiange L, thus practically forming a cup-shaped member which is adapted to lit loosely within the cylindrical mouth portion of the member or inverted cup E. On the lower face of said valve J is a central projection M through which a central opening N is bored, the latter communicating through the lateral open- :ings O in the stem K with the interior of member or cup-shaped valve J. Secured within the flange P, preferably shown integral with member D of the valve-casing, is a spider Q having a central projection` or stud which is adapted to enter the central opening N in the projection M for obvious purposes.
In'the upper membei` C of the valve-casing is a lateral opening surrounded by a threaded flange S in which a cup T is received, which is provided with a central opening. Through the latter opening the plunger U, equipped at its outer end with a push-button or knob V, passes; a fluid tight joint being effected in a well known man ner. -Said plunger is maintained normally at the outer limit of its movement by means of a spring WV. The inner end of plunger U engages one arm of a bell-crank lever X, which is preferably pivotally secured at its elbow portion to an upwardly extending arm on the cup E. The other arm of lever X takes into a longitudinal slot on valve-stem K and serves to raise the valve J from its seat when plunger U is pressed inwardly and lever X rocked. The upper end of the valve-stem K is preferably7 reduced and threaded, to receive the lower loop of a link Y which is connected at its other end with the arm of a float Z in tank A; the float serves to open valve J when the water in the tank rises above the usual high level. The connections between link Y and said valve-stem K and lioat arm are preferably such as to permit float Zito drop without depressing valve J g this is effected in any well-known manner.
The operation of my device is as follows: Upon applying pressure to the button or knob V the lever X will be swung thereby raising the valve J from its seat. rlhe water rushes through the opening thus afforded and during its passage through the valvecasing is deflected so as to converge from all sides about the valve-seat I, which is preferably slightly raised, and with the shape of the casing, causes the water to become more or less jammed and compel an upward pressure on the under side of valve J, thereby serving to support the latter in its raised position. The valve maintains this position until the tank A and the upper portion of the pipe B are drained and as the force of the flow of water decreases the valve slowly closes by gravity. In order to insure the proper seating of the valve, which is preferably of light material, the opening E is provided in the upper member as described, so that a small quantity of water will enter, after the valve begins to lower and the open ing is uncovered, and flow onto valve J, thereby over-coming any possible tendency that member J might have to remain in its raised position. The water that enters onto the valve, either while the valve is on its seater through opening E after the valve begins to descend toward its seat, will drain through openings O and N while the member or valve J is olf its seat andvbefore projection R enters opening N. The projection or stud R, taking into the opening N, as shown in Fig. l, prevents leakage through the openings while the valve is on its seat.
l have shown and described a preferred construction embodying my invention, but this construction may be varied in some minor details without departing from the Spirit of my invention, and I do not wish to be understood as limiting myself to the exact construction shown and described, but
lVhat l claim and wish to secure by Letters Patent is z- 1. The combination with a source of supply of water, and a discharge pipe, of a valve-casing interposed between the ends of said pipe, a valve-seat at the delivery end of said casing, a valve seating thereon, a hood disposed over said valve and adapted to receive the latter when it leaves its seat, said valve having a flat lower face,` and hand operated means above said valve seat and operatively engaging said valve to move the same from its seat, said valve being maintained off its seat by the pressure of flowing water on the lower face thereof.
2. In a flushing apparatus, a source of water supply, a discharge pipe provided with a valve-seat, a valve cupped to receive water and adapted to reciprocate above said seat, a conical hood located above the valve whereby the water is deflected to the sides of the valve, said hood being adapted to receive the valve when it is raised from its seat, said hood having an opening for the admission of water into the cupped portion of said valve after the valve has partially descended, and manually operative means for lifting the valve from its seat.
3. The combination with a flush tank and an outlet pipe therefor, of a valve casing interposed in said pipe, a valve-seat at the delivery end of said valve-casing, a valve seating thereon, a cylindrical flange on said valve, a hood supported between the ends of said casing and centrally thereof and receiving the cylindrical flange of the valve when the latter is raised, a push rod, and a bell crank connected with said rod and operatively engaging said valve to raise the same, the wall of said casing converging toward said valve seat and serving to deflect the flow of water and have it impinge upon the lower face of said valve to maintain the latter in its raised position.
4. The combination with a flush tank and an outlet pipe therefrom, of a valve-casing interposed between the ends of said pipe, said valve-casing being substantially semispherical at its delivery end portion and provided with a valve-seat, a valve seating thereon, a conical hood supported between the ends of said casing and receiving said valvejwhen raised from its seat, a stem on said valve passing through anropening in the hood, and hand operated means operatively engaging said valve-stem above said hood to raise the valve from its seat, the flowing water serving to maintain said valve g in its raised position.
5. The combination with a flush tank and an outlet pipe therefrom, ot a valve-casing interposed between the ends ot said pipe, said valve-casing being substantially semispherical at its delivery end portion and provided with a valvceseat, a valve seating thereon, a peripheral liange on said valve, a conical hood supported between the ends otl said casing and receiving the flange ot said valve when the latter is raised t'rom its seat, a stem on said valve passing through an opening in said hood, and hand operated means operatively engaging said valve-stem within said casing to raise the same from its seat, the flowing water serving to maintain said valve in its raised position.
G. The combination with a Hush tank and an outlet pipe therefrom, ot a valve-casing interposed between the ends ot' said pipe, said valve-casing being substantially semispherical at its d-elivery end portion and provided with a concentric valve-seat, a valve seating thereon, a peripheral flange on said valve and cylindrical at its free end, a hood supported between the ends of said casing and receiving the cylindrical portion of the tlange when the valve is raised from its seat, a stem on said valve adapted to take through said hood, and hand operated .means operatively engaging said valve-stein within said casing and above said hood to raise the valve :troni its seat, the flowing water serving to maintain said valve in its raised position.
7. The combination with a tlush tank and an outlet pipe therefrom, ot a valve-casing interposed between the ends of said pipe, said valvescasing being substantially semispherical at its delivery end portion and provided with a concentric valve-seat, a valve seating thereon, a hood supported between the ends oi said casing and receiving said valve when raised from its seat. a stem on said valve taking through said hood, a bell-crank lever pivotally supported at its elbow portion within said casing and engaging said valve-stem, a plunger projecting through the wall of the casing and adapted to engage said lever to oscillatethe latter, and a spring operatively engaging' said plunger to maintain the latter normally at the outer limit of its movement, said plungei serving to raise the valve from its seat, the valve being maintained in raised position by the liowing water.
8. The combination with a `flush tank and an outlet pipe therefrom, of a valve-casing interposed between the ends of said pipe, said valve-casing being substantially semispherical at its delivery end portion and provided with a concentric valve-seat, a
valve seating thereon, a hood supported between the ends of said casing and receiving the valve when raised from its seat, a stem on said valve passing through said hood, a lever pivotally mounted in said tank and carrying a float at its free end, connection between the lever and said valve-stem for limiting the upward movement of said lever relatively to said valve, and hand operated means operatively engaging said valvestem to raise the valve from its seat, the flowing water serving to maintain said valve to .its raised position.
9. In a flushing apparatus, a source ot' water supply, a discharge-pipe provided with a ii'alveecasing having a valve-seat at its lower end, a valve reciprocally mounted in said casing, a conical hood located above the valve whereby the discharged water is detlected to the sides oi'l the valve, said hood heilig adapted to receive the valve when raised from its seat and so formed as to permit a portion ot the water to enter onto the valve after the valve has reached a prede termined point in its descent and thereby insure the seating thereot` mechanism whereby said water in the valve will drain into the discharge-pipe below the valve-seat, and a push rod and bell crank tor operating said valve.
l0. In a iiushing apparatus. a source of water supply` a dischargepipe provided with a valve-casing having a valve-seat at its lower end. a valve reciprocally mounted in said casing and provided with a. passage therethrough whereby the water on the valve mav be discharged, means located above the Yalve whereby the discharge water is deflected to the sides ot the valve, said means heilig' adapted to receive the valve when raised from its seat, means mounted below the valve-seat` whereby the passage in the valve will be closed when the valve approaches its seat, and mechanism tor operating said valve.
ll. In a flushingl apparatus, a source oit' water supply, a discharge-pipe provided with a valve-seat, a valve reciprocally mounted above said scat, a conical hood located above said valve. said valve when in its raised position adapted to set into said hood thereby permitting the discharged water to play against the under sides of the alve. said hood being provided with a port which is closed when the valve is in its uppermost position but through which a suliicient quantity oi water passes when the valve begins to descend to insure the seating ot the valve, mechanism wherebv said water immediately above the valve will drain into the dischargepipe below the valve-seat, and a push-rod for reciprocating said valve.
12. In a flushing apparatus, a source of water supply, a discharge-pipe provided with a valve-seat, a valve reciprocally mounted above said seat, a conical hood located above the valve whereby the discharged Water is deflected to the sides ot' the valve and adapted to receive the valve when raised from its seat, said hood being pro vided ivith a port which is closed When the valve is in its uppermost position but through which a sutlicient quantity of Water passes when the valve begins to descend to insure the seating of the valve, mechanism whereby said Water immediately above the valve will drain into the discharge-pipe below the valve-seat, and a push rod for reciprocating` said valve.
13. In a flushing apparatus, a source ot' Water supply, a discharge-pipe provided with a valve-seat, a valve reciprocally mounted above said seat and having a drain age port, means located above the valve whereby the discharged water is deflected to the sides ot the valve and adapted to receive the valve When raised from its seat, said means being provided with a port which is closed when the valve is in its uppermost position but through ivhich a sutlicient quantity of water may pass when the valve begins to descend to force the valve to its seat, the pipe adjacent to the valve-seat being so formed as to impinge the out-oiving Water against the bottom of the valve While it is raised from its seat to maintain it in its raised position, a closure t'or the drainage portoi` said valve vvlien in lowered position and mechanism whereby the valve is reciprocated.
14. In a flushing apparatus, a source ot water supply, a discharge-pipe provided with a valve-seat, a cup-shaped valve reciprocally mounted above said seat, an inverted cup-shaped member located above the valve, adapted to receive the valve When raised from its seatand to deflect the Water to the sides of the valve, said member being provided With a port which is closed by the valve when the latter is in its upper-most position but open for the passage of a quantity of Water into the valve When the lat-ter begins to descend, the valve being provided With openings through Which the Water in the valve will dra-in into the discharge-pipe beneath the valve, means for closing the valve-openings when the valve is on its seat, and mechanism :tor operating said valve.
l5. A flushing apparatus comprising a source of ivater supply, a discharge pipe leading therefrom and provided with a valve-seat intermediate of its ends, a valve reciprocallv mounted in said pipe above the seat, a conical hood whereby the discharged Water is deflected to the sides of the valve, the relation between the valve and pipe adjacent to the valve-seat being such as to impinge the out-flowing Water against the lower surface of the valve When it is raised from its seat and maintain it in its raised position, and means for operating said valve manually, in combination with mechanism for reciprocating said valve when the Water supply exceeds a predetermined quantity.V
VILLIAM SYDNEY GRAHAM.
Vitnesses F. C. PERKINS, A. D. SANDERS, Jr.
Copies of this patent may be obtained for ve cents each, by addressing the Commissioner of Patents,
Washington, D. C.
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Application Number | Priority Date | Filing Date | Title |
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US49080609A US1087940A (en) | 1909-04-19 | 1909-04-19 | Closet-flushing apparatus. |
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US49080609A US1087940A (en) | 1909-04-19 | 1909-04-19 | Closet-flushing apparatus. |
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US1087940A true US1087940A (en) | 1914-02-24 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2781997A (en) * | 1952-12-06 | 1957-02-19 | Brodie Ralph N Co | Balanced shut-off valve |
US2962727A (en) * | 1957-04-11 | 1960-12-06 | Crane Co | Valve mechanism for tanks or the like |
-
1909
- 1909-04-19 US US49080609A patent/US1087940A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2781997A (en) * | 1952-12-06 | 1957-02-19 | Brodie Ralph N Co | Balanced shut-off valve |
US2962727A (en) * | 1957-04-11 | 1960-12-06 | Crane Co | Valve mechanism for tanks or the like |
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