US948132A - Pump-valve. - Google Patents

Description

G. CLARK.

PUMP VALVE.

APPLIOATIUH FILED Nov. 26, 190m Mmmm Feb. 1, 1910.

'lllflltlfltt' A i" To all whom it may conm:

Re 1t known that l, GEORGE ULi-um. :i citizen ot the United States, zuid :i irsitlrnt of tjl'iiciigo, iii the enmity of (100k mill itziit@ i ttt .lllmoisi have invented Certain new :mtl useful 'l'mpl'ofrhielits iii lliiiupfValrt-Hg (it which the following' is :i Specimitiliiir This invention relzits to imprormtiiitf; in pump valves und, has for, its Ghirri tr: pri vid@ im imprmril mnstructioli iii mii/e6; @t this` character suoli that the rush @t writer through the wlw, when 0peii,wili servia t0 rotatie the valve disks or plates mi their smitfs, :arid tlm@ jpreviiiit their oppnseri Surfaces 'from wearing, irregularly s o :is to vmitiinliy @mise leakage.

The 'invention will be :tiilljyT iiiidlizrstmi from th@ following" description at' iii@ wir struction iilustratii iii tile iicmiiipiiiiyiiig draiifii'igi",l in rinliielif rigum t :i Sectional @im/ativan, nit ii wir@ constructed in ficnrnlanc with my iiijrir tiony the eration losing hilfen mi lim if @it .lil Fig. 2 is a, top plan ritiri itinerant. Fig. 3 isi :i i'iriispective (itfiil, mi? tiw. rfilr'@ plata-sr Ciissl. oit til@ `criiistiiiC-tifiii iilitiiirii in litiga. i. iiiirl Fig. i is; n` @rot-inruil alertitiii it ri multiple dislt :torni iii' 'mirc nim .liiinlyiiiig the iriveiitioii. 5 ii. .similiar ritiri' rif the' mim@ construction @tir vi ir tlm` iiiilvri tipii. 6 mid 'it iir tlatfiili of the pirrforiited wir@ mi @mist-rimini@ shown. in it mid Si.

ilu itS gieiwral constructimitim viilrrsliii'wxx iii It-3 is ot' that familiar "Y rimmiiiiiiily niployel inv the writer @misi l estriim tard powrr pumjgvis. it coiiiprisesi ii :iiiculrir smit. i., usiiiiiiy made ot' brass, :mtl ai circular mii/e plate or disk 2, iisiiiillyiiiiiilr mi" will lim", that is; fida .it/eci to rise iiiirfl iiill iiiiiiii th@ miv@ sent i, tnisi lis-lt hiring ii@ iii ptite@ :mid guided in its rising; :imi if'iilliiiiij movi Jiiiiiiits bi1' si. central buit 3 :irmiiifi wliirli :i Wash@ if iiiiol coi Spring are piimetl tra nur mii-Hy imici tlm miv@ lisait (lawn. iiitlm @rdiiiriry @partition oi? tinisviilvia, tlm disk ii will is@ lifted against. the teiisiiiii mit the rniiriiigg 5 by prrsssure oit writer liamiitii it,

tim@ permitting this; Waiter. to tim'r liruiirii iiitortli Space :ibmfe the rziivr. iiiiiiirtlr titialy tiiix premura geiser? liiiwiereigfir ifa; ria-` rersed so4 t0 be exerted 'upm/itil@ trip oi. the viiiiie, the disk doses ciffwi'i :iiitl prevents; tli return of the Wsxtr tl'irmigg'li tlm vulve. M19* impriivemeiit iii tliiiry izmir, (fuir {pcirzittmi uf Letters iraient. Appliciition friert i'wember Q6. 19H6.

.liiir Il, iiiittliii direction off the iiicii Patr-mirri fltial. it., ilitittit. Serial No. titl-51H32.

sists iii proridiiiig,f tim wir@ disii; 2 with Oblique 0r inclined surfaces so nrrriilgei'l that the upward limi oit' the water tlirugli they valve will give tlm tlisii: ii rotary impula- @zich time the wir@ @perm bis liririii sliovsfir smell iiwliiirl Surfaces zur@ proviclml by pertmiitiiip; the rzilr@ fiisl with :i mimi bei' ot' holes (l arranged in u circular Series about iii@ central :mis it tlm disk :mil i1izlivirtually arranged will) their mies uiiimiiiiy inclinati in the simi@ direction with 'respiect to tim axis nt' the rlislt. The; upper ends (it tiifir holes :im Cfwereffl by tiir washer i when the wir@ i5 cios-Earl, and :iria thus prevented trciii serving; mi clizmiils through which tti@ Waiter alam@ the wir@ iiifijy escapa.) but th@ sam@ prrssnii'e it waiter which forces tlm mii/e disk oil' its Smit, wili also raise the wiiiilirr et iiliove timeV Surface mit the` dirla: fiar iwiigli t0 pcrmit :i timr tlirmigli tlm apertura ti suliticieiil` to iiriiigr :ilimit the in teiitlmi rotary iiiijpiilse mit, the viiliiudisit. finti tlm cmiiitiiiit successimi of rotary iin'- igiiisrri which rusult iis the mire cimtiiiiiii tu mimi ritiri. eiosi'i, ciiiistiiiitly cliiingrii tiri-'i im the imiiisitii'iictimi .isiirirvii iii litiga.' fr, 5

mimi l, tim wir@ if@ ai? tlm iriiiitiiiia `liziiit" type iii'wiiicil ,iiiiriility of pei'irirrrtti direkt, 'i' :mtl t? (initially of iiiitzll) strati @if :i sintfrltliiclr rlisli iiiicl. wrislmr. ftliia ijmrforiitiiiris 5l mi 9 it tlm Clislt iii this mimi :ira inclinati :isi iii the cmistiimtion :almwii im limiti in' tiro iidjiiciit tiiiii @t time periiirzitmis is tippofiite, s@ tiiait. mtr, iii opposite f'lirrctimi.

` il mii ziwiile tliiit it mit mw tti mailt@ rompmiiirl valve uit tlm typ@ isliciiifii iii igt Ii cron Mitwitz 157,791 darte iiiy l'ii, which ii( rilriiii flifslr iii proviiirii with wir' i .r piissngtzs izlirisilgrli its; body ii-iitl Wliiii wir i siippimriitiil dirmi@ dist; l

iiweiiited by :i

whereby th@ capacity of tlm mlm ir iii fri-@ammi und wiwi' f sima flu@ tu siititliiri ulnsiiig; (it tlm riilvi. zii/miliari tri ai, @nummern ailile rxtmit. that imtli tlm main vail w anni til@ siippieiiirn tal wir@ rise muil fait in the Stime plaines @wry time so that iii zi com iiiiiitiifeiy short, while tim scf-)zitti :im woril sin icieiitiy to per mit, the rulv'r tri icuii.

rim eiiipioyiiii, :iii-V tlies@ dial@ tend. tu rw* the flow.

@ein also uware'of the Fulton patent for gege coole lo. 26H46 eluted Novenihcill, i882, in whichthe .fslveis a cylindrical member or rod provided at a point above or beyond Aits sent with en annuler collar provided with inclined Water passages to con vert said coller into e sort of propeller or peddle Wheel, whereby the water or steam utter it passes the seat will be directed through said propeller and cause the valve rod ormeinher to rotate. Thistleviee. is inapplicable vto pump valves since the propelling veins are located directly in the tiuid pessege and would thus materially obstruct In my device l secure the rotation et the valve disk hy shouting or detiecting' u port-ion of the water through the disk itself? that is l plecevthe propelling vein or veins Within the body' proper of the vulve dish; so that the rot-ation or the valve is not only secured without obstructing the free ci the water but is in fact secured in e. manner which actually facilitates the discharge et the water and increases -the caof the valve to the extent of the-openor openings in the valve disk. I refer providing 4the vulve disk with a su cient number of openings to materially increase the capacity of the valve, but it is obvious that it is Within the spirit o this invention to reduce the number of openings to one and to reduce the aren of this single opening to e size which will be sufficient simply to a slight rotation of the valve at each passage et the Water past it.

l claim as my invention l.. A pump valve provided with :i pluralof super osed plates centrally guided to I rise und ful upon the'seat, and having inelned surfaces against which the Waiter lionv4 ing through the valve will react to produce relative rotation ot the plates, substantiallyy as described.

2. A pump valve provided with a plurality of superposed plates centrally ofuided to rise and full upon the sent, each Pilate having inclined apertures against the walls of which the Water flowing through the vulves will react to individually rotate the plates, substantially as described.

misuse 3. A pump valve provided with u plural-v ity of supcrposed plates centrally guided lo rise and full upon the sont, euch pluto havinginclined apertures against the walls of which the wnter flowing through the vulve will react to individually rotute the platt-s, the inclination of the apertures in the udjncent plates beingv oipositc to euch other so as to reverse the irection of their rotary movement, substantiully ns described.

4. In combination, n vulve-seat carrying a central opstanding guideiin or bolt, u rotatable valve-disk mounte on this pin and adapted to seat against this seat und provided with water-passages extending directly throuffh its body proper, another vulve-disk slidaby mounted on guide-pin and normally losin the Water- )assages through the aforestid V3 ve-dislr,u11d1ncans on the guidepin it'or normally holding both plates or disks against their respective seats. one of the possages in the first-named valve disk having an inclined face against which water owing through the valve will react und rotute said disk not onlywith respect to the sent but also with respect to the vulve-disk above whose seat it forms.

5. In cembinetion, u valve-seat, u disk seated thereon and provided with Walen passages extending directly through its hody proper, and another disk seated on top of the aforesaid disk and normally closing the Weiter assages therethrough und having n limite vertical movement independently ol" the lower disk, und menus for nornmlly seuling both disks against their respective sent-s, one of the passages in the tiret-named vulvedisk having un inclined face against which water lowing through the vulve will rcuct and rotate Suid disk not only with respect to the seat but also with respect to the vulvedisk above whose sent it forms.

ln testimony, that l cluim the foregoing as my invention, l uiix my signature in presence of two subscribing witnesses, this 5th day of November, A. D. 1906.

GEORGE CLARK. Witnesses z K. A. Cos'rnLLo,

M. V. llcGnirrn.

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