US822546A - Distributing-nozzle. - Google Patents

Description

PATSMTBD JUNB5, 1906:

H. FINEWMAN- DISTRIBTING NOZZLE. -APPLIGATION FILED Amma, A1905. i

y I an LNeWman *v Herm 'Unirse sfrefres Specification er' Letters Ratezcit.

-ented Jurre 53'. 13.965.

pplintion filed April 24,1905. Serif/tl No 257.250.

.le all whom z .may cow/Gern:

Be it known that I, HERMAN F. NEWMAN, e citizen of the United States, residing at Indianapolis, in the county of Marion and Sta-Le ol india-nu., lieve invented certain new and useful lnniu'oveinents in DistributingNoz- Liles. of which the following is aspecification.

T here are conditions in rneny eases of een ilagration where it is desirable to project e. sheet of Waiter over or alongside a. surleeeou. structure. For example, in eases ef rires in hesenients, especially when oil or other in.w ilzinnneble nnLteriul is stored therein, it is of the greatest importance that esheet of waiter he thrown over the surface of the burning nur ferial und that the underside of the iloor overhead. he also drenched. In other eases where there are windows opening` on narrow streets or alleys from which the thune is bursting `it is ol great importance that :i sheet of water he thrown across such openings to 'protect ndjzu'ent property from. the Haines.

.it is the object of my inven tion to produce :t nozzle whieli shell he capable oile throwing numerous streams of Witter laterally, to produce suhslientiully u sheet ef 'Water ov u rensidernhle su'ri'ziee which muy he used in the situations and under the conditions above indicati-itl.

The eeeonipmiying drawings illustrate e spraying 'or distributing nozzle einhodyii'ig my invei'ition.

Figure l is e sideelevation of such e nezzle; Fig. 2, a (zentral vertical sectional View c thereof; and Fig. 3 a View similar to Fig. 2,

lhut illustrating the distribution 0i' Water' by ineens of a nozzle .embodying my seid invention.

Seid nozzle is ciipled to the end ei an ordin ary 'li reehose; 2l e screw-threaded cou `1- ling or Connection in the usuel and wellknown manner, :is is clearly apparent 'from sin inspection of the drawings. The shell 2L?, of said lnozzle flares outwardly es it ,ap

preaches the end mid in its flared-out pei tion Coi'rtairis e niutliplieity of orifices through which the warterW-ill escape under pressure, such eonnnonly present in witter-dis trihutin0- systems provided for the purpose of iighting rires. i have shown three eireurnn i'erential rewe of sueh orifices 23, 24, and 25, und these are shown as arranged et different engins, so as to cause the discharge to travel in divemzinfw directions, as 'best indieeted in Fig. 3 Oi t -e drawings. The usefulness et 'this Wilihe understoed .irorn the foregoing stetei'nents et Where the deilife is te he used, The orriiees whieh diselmrge :it suhstaut ..iiy right :ingles with the ol` the nozzle tinfow their streams to the greatest 'oesihle di '.ir" Within the '-:vimeity ol.' ih@ .f er.. ie siremns, whim-h shown zu; pointu somewhat, vwill thm-ou hij," wel the s side of the lioer or wz which it desired to protect from the ilen'ies beyond, the pei .t where the neeffie lmid. i 'thus prei/ide beth sheet oi" water cove-rig the greatest ruissihle urea, so :is 'to uros# c iuelif eut o?? the lhunes and et the azi tiii'ze thor oughly drensh thesurfnees which ere in tllezttesi dunger from euch hannes. 'iihe s well oi the nozzie continues l. ond the f portion, und the sides un.; so :is to inset in the Center, ing a reverse curve, and i minato in eehurp central point el" the eeutrui lewe? 'wah time 'trihution of' 'water ti" strewn au; :i whole he' and guided directly that the lis-teure le u will reztrn is uiurh in enstrated lify actus? The peeulieA use di this noz'. f sire-'blo that theioroe oi' i el'uirgid Shen l rfi-mue the notitie Wurdiv ineti' d oi: pushing; muli;

tien of dis with the :uns oll l'lie uom.' ei'l'oets this resut, so "flirt, it the nezzie is Platted t'. finer it mili. keep it initieel. .rilmut ,heu Wise.y

I rhum. nrt i uhm of distri-uiting Y of perierutions ii perph extend it e imeirwerd :in

sides beyond seid per 'are iene loi-med en 10o apexmthere is vdivided s 1d Quid toward for the perno ,y

2. die "init-in@ ,25' iergeil end rifith einuitipii 1. its enter weily ertein oit seit ehzirging et ,indizi fixie- 01" suit e' thereto, sei with :in ep. f.

. iv direct-...iv

mid nozzio dividd and guided s hommll'iailydilocziy [mmrd said dischi 'gi11g-oi 53. A. distiihuting-#momie iiii'gsd ond 'formed hy a gradual noo--zz Y cui'vziture of the, 'Juicer wiili ut'wmdiy r1-om the cylii'xdrica portion to the dcsiied diameter zuid than@ by :i Continuing curve in Wardiy and hackwufrdly until the Sti'utuie terminates in im apex hy means of which the How, of Waiver from 1h@ hdm io which the im Zie is connected divided and diivczed oui- Wardiy in di dilectioils, Said mozzi@ boing' provided Witii u ii'i'iui'zipiioiiy oi orifices in its mite?? wail fi'imnq'cd im accommodmv 11h@ di charge of 'a iii che dii'ciion o it 'How 21S jmferm-wd iq" ihoolivzituru oi tho wnlis, whereby wams? is distributed in nun'iorous. direction-s unduz fidi prigsure.

L The ciuiihiimzion, with :i fifcxible hoso.y

i. hzwmg im of :i distiihming-hondo hin/m55 :i midtipiioiy of 'perforations in its: poiiphoial oltion, somo of which am arranged to disc large at suhsmitiniiy ,right angles with the line oi the hose to which ihe nozzle attached and oth.- ei's of," Whiuh are arranged 'to discharge hackwzudly and thus @Keri` a pulling' force on the ioxiblc hose to which the nomic is attached, whereby the nozzle is held forward With a pid! on ih@ hose and is thereby rendered efiec'ive when introduced in situations where the firemen would he nimble to hold it, sul sizmtizdiy :is 'sift forth.

In witness, whereof If have heieunto Set my hand :md smi, :it indianapolis;Indiana, this 21st,. day 01" Apri), A. D, 1.905.

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