US1805733A - Metering valve - Google Patents

Metering valve Download PDF

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US1805733A
US1805733A US31151328A US1805733A US 1805733 A US1805733 A US 1805733A US 31151328 A US31151328 A US 31151328A US 1805733 A US1805733 A US 1805733A
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valve
housing
chamber
liquid
stem
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Eckstine Fred Geoffery
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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
    • F16K29/00Arrangements for movement of valve members other than for opening and closing the valve, e.g. for grinding-in, for preventing sticking
    • F16K29/02Arrangements for movement of valve members other than for opening and closing the valve, e.g. for grinding-in, for preventing sticking providing for continuous motion
    • 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
    • Y10T137/6198Non-valving motion of the valve or valve seat
    • Y10T137/6253Rotary motion of a reciprocating valve
    • Y10T137/6307Turbine on valve

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  • This invention relates to avalve structure and particularlyl pertains 'to a metering valve.
  • the present invention provides the structure of a lhousing connectedwith a water supply pipe Aand by which pipe water or other liquid isdeliveredfto the housing and caused to flowrtherethrough.- Said.- housing being provided with a discharge orificeffor the. liquid, and within which orifice means are embraced to cause the slogan at all times to be maintained clean and clear; said means operating mechanically by impulseprovided by the flowing liquid.
  • Fig; 1 is a view in diagram indicating the application'of the present invention.
  • Fig. 2 is an enlarged view in central ver ⁇ tical section through the valve, vshowing all of the principal parts.
  • Fig. 3 is an enlarged view in perspective showing the valve stem and the rotary runner therefor.
  • Fig. 4 is a view in perspective showingthe assembled valve,y A
  • Fig; 5 is a; view in transverse section through the valve structure as seen onthe line 5-5 of Fig. 2.
  • ings, 10 indicates a sewer fitted with flush tanks-11f These tanks are,l provided with discharge openings V12in their lower wall through which openings the' contents of the Hush tank may be discharged into theV sewer.
  • a Vsuitable valve mechanism 13 is provided vto automatically vopen the discharge opening 12 when a predetermined volume of liquid is within the tank 11. which in this case is water is supplied to the flush tanks through a water supply pipe 14, which connects with metering valves 15, with which thepresent invention is particularly concerned.
  • Y y Y f l Referringmore particularly to Figs.
  • the metering valve comprises a housing 16,I hav ing-a center vchamber'l therein, ⁇ the mouth of ksaid chamber being internally threaded to receivea closure plate 18.
  • the chamber 17 accommodates a propeller 19 mounted upon d a-valve stern QOL y
  • This valve stem has an extending portion 21 rotatably positioned vwithin a bearing opening 22 in the plate 18.
  • the opposite end of the stem extends through a'bearing opening'QB vin the housing 16 and terminates in a conical endmember 24 which extends through an adjustable lcal opening 25"therethrough, and the seat is threaded into opening 26 in theV housing
  • a cross-head 28 extends diametrically across the end of the housing and provides This seat has -a frusto coni ⁇ a bearing surface for the end of the conical valve member 24.
  • This cross-head is secured to an adjusting sleeve 29 by suitable standards 30.
  • the adjusting sleeve is p threaded onto a circular boss 31 formed as a partof -the housing16.
  • Liquid is delivered to the structure by the pipe 14, which as shown in Fig. 5, is threaded into a tangentially disposed passageway ⁇ 32 ⁇ Which communicates with thechamber 17 within the valve housing.
  • tfwi'll"-thus -be seen that the water delivered to the chamber 17 will impinge against the radial vanes 33 of the rotary propeller.l 9, Tand will.,thus
  • valve structure comprising@ valve housingihavring'A a ⁇ discharge4v orifice in the wall thereof, a valve stem extending therethrough, means associated therewith whereby #a'fiuid-"iiowing through the housing will eausecontinuous rotation of the valve stem, and means for longitudinally adjusting the Valve ⁇ stem to vary the effective discharge area of the orifice.
  • a valve lstructure comprising a housing, so l-fachamberftherein, 1a liquid inletipi'pe in communication therewith, :a dischargeforifice through the wall thereof, a Valve-*stem within said orifice and spaced ⁇ froml its avall, and 1 mea-ns whereby liquid: fflowingl through said .chamber tothe vorifice-wiiillfa'c't to rotate .the valve@l stem.
  • 'A valverstructure comprising af housing :having a .chamber therein, a Y- liquid supply .pipe :in :communication f therewith, 1an' ⁇ ori- -fieeform'ed through thewvallx'offsaid chamfberaandi havingia tapered :wally af'valve' stem fexteirdilngy through the vorifice 1 :and f 4having a tapered 1 portionaagreeing with the i taperlv-of fand spaced Ifrom the wall, fand a 1 propeller..
  • valve:structure-comprising a housing .fhavin'g alY chamber therein, a i liquid :supply fpiperin communication'y therewith; an' orifice formed zthrough l"the wall of ⁇ said chamber rand havingffa' tapered wally-a valvefst'emextending .through "the orifice ⁇ and 'having a A:tapered portion agreeing with zthe taper of vthe walh a :propeller member within fthe chamber #and lmou'nted upon ythe "Valve Avstem "whereby/a flow of :liquid :from the '-inl'et.
  • valve structure comprising :a housing, a chamber formed therein, a l'liquid inlet fpipe 1in communication therewith, an .impulse :propeller .disposed within 'said i120 lchamberfand against the blades'of which lin- .coming ⁇ liquid .may impinge to :rotate the ,propeller, a valve stem .providing :an ⁇ :anis yfor :the propeller and adapted e'to rotate therewith, a ⁇ .tapered valve Aseat iadjustably disposed in ione wall of zthe 4said chamber and through which seat the valve stem '.extcnds, 'said stem having a tapered portion agreeing in :inclination with that of the ⁇ tapered ⁇ valve seat, :an adjusting -mem- 130 ber against which the valve stem rests and a threaded sleeve carrying said adjusting member and adapted to be mounted
  • a valve structure comprising a housing, a chamber within said housing, a fluid inlet in said chamber, ⁇ a frusto-conical'discharge orifice within a member, vertically adjustable relative to said housing, a propeller within said chamber, an axial shaftv to rotatably support said propellerone end of said shaft being journaled in a wall 'of said housing while its opposite end is adaptedto seat within said frusto-conical discharge orifice, means to vary the effec# tive area of said discharge orifice between said shaft and orifice, and ducts-to convey iuid from said chamber, and lthrough said y f housing, to a point adjacent the upper sur'V face of Said adjustable member;
  • a valve structure comprlsing a housing, a chamber within said housing, a fiuid inlet inl said chamber, a ⁇ frusto-conical discharge orifice within aV member, vertically adjustable relative to said housing, a pro- ⁇ peller within said chamber, an axial shaft to rotatably support said propeller, one end of said shaft being journaled in a wall of said housing while its opposite end is Y adapted to seat within said frusto-conical convey fluid from said chamber and through "the base of said housing, to a point adjacent the upper surface of said adjustable member, and means to vary the effective' area of said discharge réelle between said shaft 'and tone, said means comprising a vertically adjustable annulus threaded to said body and a bridge supported by saidy annulus, upon which the lower portion of the tapered end of said shaft bears.
  • a revolvable propeller in combination with 'a device adapted to be attached to a water main and having inlet and outlet orifices, a revolvable propeller ,within said device, 'driven by water'V moving through said device, said propeller c being mounted upon a shaft having one end extending through said outlet perennial and spaced therefrom and adapted to revolve therein, to clear said orifice of foreign matter'v when said propellerrevolves.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)

Description

May 19, 1931. F, G, ECKsTlNE 1,805,733
METERING VALVE Filed. OC. l0, 1928 Eig l l FREDVGEOFFERY Ecxs'rINE, or Los ANGELES, CALIFRNrA; AssIeNon or ONE-HALF'ro,L
Patented .May L19, 17931 PATENT .OFFICE UNITED STATES CHARLES BENEDICT, OF LOS ANGELES, CALIFORNIA METERING VALVE K Application vled October 10, 1928. Serial'Nov.`311,513.I Y
This invention relates to avalve structure and particularlyl pertains 'to a metering valve. f Y A In the operation of various hydraulic apparatus it is desirable to maintain a constant flow of liquid to a container and tojprovide other means for causing the container :to become automatically evacuated when a predetermined quantity of'liquid has'been placed within the'container. 'This is espesystems in which flush tanks are disposed in predetermined spaced relation to-each other 'alonga sewer, and are caused to successively @1,5 discharge a given quantity'of water sewage inthe sewer will not beflushed out, and will immediately begin the creation of sewer gas 4with vthe result that quite often 125 workmen entering a sewer when itis in-this condition have met with disastrous'results.
It is the principal object of the presentfin vention, therefore, to provide a metering valve through which water may be delivered to a flush tankand by which valve thevolurne and rate ofviiow of the water may be accurately maintained in said valve, embodying a structure whereby it will bev circulating at all times'and'will thus insure that 5 the size of the' orifice through which'the liquid passes will be at all times yclean andy will be of the area at which it has been adjusted. v f f l V The present invention provides the structure of a lhousing connectedwith a water supply pipe Aand by which pipe water or other liquid isdeliveredfto the housing and caused to flowrtherethrough.- Said.- housing being provided with a discharge orificeffor the. liquid, and within which orifice means are embraced to cause the orice at all times to be maintained clean and clear; said means operating mechanically by impulseprovided by the flowing liquid.
cially desirable in connection ywith sewage ing in a depleted flow of liquid so that theV "valve seat 25.
, The ypresent lnventionnis `illustrated byway of example'in the accompanying draw-lv" ings in Which: v .l f
Fig; 1 is a view in diagram indicating the application'of the present invention.
Fig. 2 is an enlarged view in central ver` tical section through the valve, vshowing all of the principal parts.
Fig. 3 is an enlarged view in perspective showing the valve stem and the rotary runner therefor.
Fig. 4 is a view in perspective showingthe assembled valve,y A
Fig; 5 is a; view in transverse section through the valve structure as seen onthe line 5-5 of Fig. 2.
Referring more particularly to the 4draw.-
ings, 10 indicates a sewer fitted with flush tanks-11f These tanks are,l provided with discharge openings V12in their lower wall through which openings the' contents of the Hush tank may be discharged into theV sewer. v A Vsuitable valve mechanism 13 is provided vto automatically vopen the discharge opening 12 when a predetermined volume of liquid is within the tank 11. which in this case is water is supplied to the flush tanks through a water supply pipe 14, which connects with metering valves 15, with which thepresent invention is particularly concerned. Y y Y f l Referringmore particularly to Figs. 2 and The liquid' 4 Vof the drawings, it will be seen that the metering valve comprises a housing 16,I hav ing-a center vchamber'l therein,` the mouth of ksaid chamber being internally threaded to receivea closure plate 18. The chamber 17 accommodates a propeller 19 mounted upon d a-valve stern QOL yThis valve stem has an extending portion 21 rotatably positioned vwithin a bearing opening 22 in the plate 18.
The opposite end of the stem extends through a'bearing opening'QB vin the housing 16 and terminates in a conical endmember 24 which extends through an adjustable lcal opening 25"therethrough, and the seat is threaded into opening 26 in theV housing A cross-head 28 extends diametrically across the end of the housing and provides This seat has -a frusto coni` a bearing surface for the end of the conical valve member 24. This cross-head is secured to an adjusting sleeve 29 by suitable standards 30. The adjusting sleeve is p threaded onto a circular boss 31 formed as a partof -the housing16.
Liquid is delivered to the structure by the pipe 14, which as shown in Fig. 5, is threaded into a tangentially disposed passageway `32`Which communicates with thechamber 17 within the valve housing. `=tfwi'll"-thus -be seen that the water delivered to the chamber 17 will impinge against the radial vanes 33 of the rotary propeller.l 9, Tand will.,thus
cause the propeller and "the valve stemi20 .to; simultaneouslyk and continuously rotate as water continues, to flow through thewa'lve rstructure. The inflow-ing water mayithen pass 4throughrducts 3ft to theifrusto: conical vr.20Opening25 of the Valve seat. 25. v"lhewater will flow, around the valve:stemg24efandvout- Wardly, and will be discharged rat-,the-lower y@Jini-gef; the.. opening in` the' valve. seat 25.
=It will berevidentthat by :rotatingifthe .A25 adjusting sleeve 29 the cross-headi28'a-nay beV moved toward `or-,awayofrom the housing to thus raise or lower thea'Vai-Ve' stemaaznd vary the, areaf of the *discharge opening occurring between .the'valve stem andi'thenfwall V.3b of the passageway 25 througlrwhich itfextends.
It will thus be-,seen .thatfbyizthe :construcition here disclosed, itispossible to .accurately regulate the AVolume of iliquid :passing 35 through the yvalve by.theaadjustmentcof.the
CROSS-head t 28 :and thesSleeve 29, and it will `.also -be evident`V that aniost desirable-insult lwill be yobtained by reason of `the :fact that the valve stem fataalh times rotates; torprevent 40 ith-eaccumulation-of solidsrorrsemissolids in andr aroundgthe discharge openings iantlausing any Aextraneous matter@ to `l beiset in :mo-
tion at this point so ,that the 'liquid will wash it away and insureithat(thedisehargey ,n nopemng will at all times be cleanaand clear.
While vLhaveshown lthepreferred :form of ymy linvention as mowj-known vto Eme, it \w1ll be understoodthat :various changes -maybe Amade in the combination, construction and 5o arrangement of v.parts bythoseskilled vinlthe art, without departing Afrom the spirit ofthe inventionv as claimed.
Having thus described :my invention, `what Iclaim and `desire to `secure by fLetters f 55 wall thereof, va valve stem extending therethrough, and spaced from the wall of the orifice, and means associated therewith whereby a fluid flowing through the housing will cause continuous rotation of the Valve stem.
.A valve structure comprising@ valve housingihavring'A a `discharge4v orifice in the wall thereof, a valve stem extending therethrough, means associated therewith whereby #a'fiuid-"iiowing through the housing will eausecontinuous rotation of the valve stem, and means for longitudinally adjusting the Valve^`stem to vary the effective discharge area of the orifice.
4. A valve lstructure comprising a housing, so l-fachamberftherein, 1a liquid inletipi'pe in communication therewith, :a dischargeforifice through the wall thereof, a Valve-*stem within said orifice and spaced` froml its avall, and 1 mea-ns whereby liquid: fflowingl through said .chamber tothe vorifice-wiiillfa'c't to rotate .the valve@l stem.
y`5. 'A valverstructure comprising af housing :having a .chamber therein, a Y- liquid supply .pipe :in :communication f therewith, 1an' `ori- -fieeform'ed through thewvallx'offsaid chamfberaandi havingia tapered :wally af'valve' stem fexteirdilngy through the vorifice 1 :and f 4having a tapered 1 portionaagreeing with the i taperlv-of fand spaced Ifrom the wall, fand a 1 propeller.. :member vwit-hin -the chamber l'and `mounted tnpon 'the yalve @stem whereby a 'flow vof liquid :from the' inletE pipe tol the outlet 'oriiiee\will.cause rotation ofuthepropeller fand the vvalvev stem. Y.
6. :A valve:structure-comprising :a housing .fhavin'g alY chamber therein, a i liquid :supply fpiperin communication'y therewith; an' orifice formed zthrough l"the wall of `said chamber rand havingffa' tapered wally-a valvefst'emextending .through "the orifice `and 'having a A:tapered portion agreeing with zthe taper of vthe walh a :propeller member within fthe chamber #and lmou'nted upon ythe "Valve Avstem "whereby/a flow of :liquid :from the '-inl'et. pipe 'to :the outlet -A.orifice will fcause rotation 'of fthe lpropeller .rand the ivalve stem, Vandmeans :for :adju-stably maintaining the `valve stem -withirelation tothe lorifice wherebya pre- :determined vare-a ofdischarge opening will be established.
7.A :valve structure comprising :a housing, a chamber formed therein, a l'liquid inlet fpipe 1in communication therewith, an .impulse :propeller .disposed within 'said i120 lchamberfand against the blades'of which lin- .coming `liquid .may impinge to :rotate the ,propeller, a valve stem .providing :an `:anis yfor :the propeller and adapted e'to rotate therewith, a `.tapered valve Aseat iadjustably disposed in ione wall of zthe 4said chamber and through which seat the valve stem '.extcnds, 'said stem having a tapered portion agreeing in :inclination with that of the `tapered `valve seat, :an adjusting -mem- 130 ber against which the valve stem rests and a threaded sleeve carrying said adjusting member and adapted to be mounted lupon the housing in a manner to support the valve stem in ak predetermined relation to o i its seat whereby the effective opening through the valve seat will be established.
8. A valve structure comprising a housing, a chamber within said housing, a fluid inlet in said chamber, `a frusto-conical'discharge orifice within a member, vertically adjustable relative to said housing, a propeller within said chamber, an axial shaftv to rotatably support said propellerone end of said shaft being journaled in a wall 'of said housing while its opposite end is adaptedto seat within said frusto-conical discharge orifice, means to vary the effec# tive area of said discharge orifice between said shaft and orifice, and ducts-to convey iuid from said chamber, and lthrough said y f housing, to a point adjacent the upper sur'V face of Said adjustable member;
v discharge orice, and ducts to 9. A valve structurecomprlsing a housing, a chamber within said housing, a fiuid inlet inl said chamber, a` frusto-conical discharge orifice within aV member, vertically adjustable relative to said housing, a pro-` peller within said chamber, an axial shaft to rotatably support said propeller, one end of said shaft being journaled in a wall of said housing while its opposite end is Y adapted to seat within said frusto-conical convey fluid from said chamber and through "the base of said housing, to a point adjacent the upper surface of said adjustable member, and means to vary the effective' area of said discharge orice between said shaft 'and orice, said means comprising a vertically adjustable annulus threaded to said body and a bridge supported by saidy annulus, upon which the lower portion of the tapered end of said shaft bears. e
10. In combination with 'a device adapted to be attached to a water main and having inlet and outlet orifices, a revolvable propeller ,within said device, 'driven by water'V moving through said device, said propeller c being mounted upon a shaft having one end extending through said outlet orice and spaced therefrom and adapted to revolve therein, to clear said orifice of foreign matter'v when said propellerrevolves. v
FRED GEOFFERY ECKSTINE.
US31151328 1928-10-10 1928-10-10 Metering valve Expired - Lifetime US1805733A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2466946A (en) * 1942-12-10 1949-04-12 Groom Reginald William Blowdown valve
US2844964A (en) * 1952-12-06 1958-07-29 Francis W Guibert Liquid sampler
US2980385A (en) * 1956-08-03 1961-04-18 Edwin J Hunter Remote control valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2466946A (en) * 1942-12-10 1949-04-12 Groom Reginald William Blowdown valve
US2844964A (en) * 1952-12-06 1958-07-29 Francis W Guibert Liquid sampler
US2980385A (en) * 1956-08-03 1961-04-18 Edwin J Hunter Remote control valve

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