US1117228A

US1117228A - Sprayer.

Info

Publication number: US1117228A
Application number: US78324?13A
Authority: US
Inventors: John Overbeke
Original assignee: Individual
Current assignee: Individual
Publication date: 1914-11-17
Anticipated expiration: 1931-11-17

Description

J. OVERBEKE.

SPRAYER.

APPLICATION FILED AUG. 6. 1913.

@lill IHIH , LIC-ft E l: @En

JOHN OVERBEKE, E GLEUELND, IQ.

To all whom it may concern.'

Be it kIlOWn that ll, JOHN OVERBEKE, a citizen of the United States, residing at Cleveland, in the county of Cuyahoga and State of Ohio, have invented certain new and useful Improvements in Sprayers, of which the followin is a specification.

This invention re ates to improvements in sprayers wherein the spraying material is eJected through a nozzle by the actlon ot a piston movable in a cylinder, in which provision! is made for mixing certain material contained in the cylinder, with fluid from a connecting source, and ejecting the mixture from the nozzle.

The invention relates particularly to improvements in the type of sprayer for which Letters Patent No. 1,030,1l9 were granted to me on June 18th, 1912, and it has for its objects the provision of means for overcoming the back pressure on the piston, resulting from the confining oil the dow of the mixture through the nozzle, when a fine spray is desired.

Another object of the invention is to provide means for regulating the grade ot the spray.

i attain these objects by the constrnction, combination and arrangement of the parts described in the following speciication, rei?- erence being had to the accompanying drawings forming a port oi seme, in which- Figure i is an Aelevation of the improved device. Fig. 2* is e central vertical section. r'g. 3 is e top view. Fig. i is an inside view oie the bottom cylinder heed, showing the central tube in section. Fig. is Va section on line 5-5, Fig. 2, and Fig. d illnetrntes, on en enlarged scale, e, scattering device used in the nozzle.

Similar characters oi reference :ire used to designate similar" parts in the drawings specii'icetion.,

@eine oil the eiements embodied in the im proved sprayer, and their functions ere similor te those described in my former potent. The cylinder l- `tor example, is edepted to contain a powdered lsubstence which is mined withd the iiuid, the saine es in the former patent. The piston 2 acts es o vehicle for the powder, lout is eetuated in c diiiferent manner, os will presently he eX- piained. The pipe 3 periorms suhstantielly the seine function in the two devices, it heing conductor for the mining huid in hoth Specification of Letters Retent. Application led. August 6,

ceses. The control 'of the How from the pipe 3, however. isan .improvement on the rmer means, and the addition of a second cylinder and piston, adapted to coperate with the-.piston-Q as a means for overcoming buck pressure isalso a decided improvement. The novel construction of the nozzle, whereby the spray isgraded is likewise an improvement over the former spraying de- VIC@- lhe cylinder l, which'is the container for the powder or other material that enters into the mixture, is provided with a heed l". The opposite end of the cylinder l is fitted into a flanged collar 4:8. A cylinder d, of larger diameter than the cylinder l, has one end fitted into the collar member 4r", and is provided at its opposite end with the head 4l?, on which is an internally threaded stem 4c so as to permit the device to he attached to a hose, hydrant, faucet, or other suitable source of fluid supply.'n 'llhe pi e 3 is threaded centrally into and through t e head 4f", so that it will he in open communication with the fluid supply.. rll`he ipe 3 extends axially through both cyliners l and e. A piston 5 adapted to operate in the cylinder 4, is connected with the pist/on 2 by the connecting member 6, which in the construction illustrated, consists o o pipe threaded into the two pistons, the pipe 3 extending longitudinally through the connecting pipe 6. The head it is provided with e, series of ports fla, through which the duid under pressure, Hows inte the cylinder t and actuates the piston 51, which in turn operates the piston 2, through the medium ofthe member o, @penings 4 ere provided in the deluge ci the coller la tor the escopement of ,sir from the cylinder The pieton 2 is provided with e stutng-hoiz 2G, through which thepipe 3 nass-es.

in pipe 3, neer the treo thereoi2 is e series of apertures de.. The heed l@ is provided with externelly threaded stern l?, having e control `here il. A threaded csp 'Z' is odcpted to operette She which enters` here; l, and is ednpted to telescope thepipe 3 at its free The function of the cap with its sleeve '56, is to regulate the mining of materiel from the cylinder i with the from the pipe 3, thisJ is occoniplished hy the screwing or down of :the cop on the stein il, which causes the sleeve lo to cover er uncover the l, sind is provided with sleeve if,

npmtm'es in @im pipe 3. The fipmzuis am pi'mieiabiy sibuiggieci si@ ihm; m'saiu oms of them muy 'be covemd Whiie others am@ uncovered. The-3 cmp Y is pmvideci with si, dini Y", for indicating the position of the simile. Tiri@ mimi@ 6 is threaded ont@ Siem of iii@ cmp 7, tin@ Tom@ of th@ siem@ Extending *@iiimngh said The mozzi@ pil-Ovidie@ ififih diie @rdiiimjy adjmstabie spraying mizmciimiiib 8% and also with coiim 9, mid 5i iai-mim; 8b. A imm l0 is pivmd im th@ bmcim 8b. @ma arm of ghe imm has a filming 0i' spon-shape miiiizii 1.0% adapted @payante @mer 2th@ disciiziig@ @mi @TE this mimi@ Th@ foihm mm @if 15h@ imwei' has @im iifaieiii faiii'migii which iii@ Shank me :i thumb @eww li @mms is threaded im@ n, "moss 9g, mi the izoiim Th@ iowiei" mm mit Tfn@ i@vi' l@ biiig heid be'zweii iii@ @Mms ME, pimias @il thi@ pitch -O'E ith@ spmii 30 being guiaeii by 'i'iiimm @www To mmm @iifacmmiiy diffuse Mi@ iiig maiis., im@ assisi iii Eziiie imiiiimf and spmy Snam/Ting m' miiizipi@ isiiig mai" L@ is iiisi'itiid im ik@ @iwi/1e 7F". This memim i5 pi'leinby manif@ @1E ihiii Ehem; metiii, and minimising a aieia *miles 21.2% divfaigimg iii difffemiii; diitsctimm @wm spine. Wl@ vaines being @am 055m ,iibda .fr-esibmiice 'Lim iiiiembei snug the siam@ wiil b@ heid in "psiibimig inmvvei may "1131-3 af;- 'm-@iiied 30 and 0? lsiiia pipe 3., o? "Q0 "Lim 7a if miiid iismy. The lmwfiiig Liu-imm diamei 'Miam the: cyiiiim' 'lv isili-3 dimmi, m pi'mziry minimizing pislzon 5 Bias :i gi'wi" :iw-u. than Liie secondary pisoii E2., 'which ifeives th@ buck Diesiir@ direct. Niiii ii,

:from ith@ pisun 2, shiough the @Oi'mctiiig inembei' 6? the pisfm 55h@ gieiiei amai. 0i' pistmi mei-Comes it@ a i'i'miiii @filmini the back pessufe, 15h@ iesui less power is Required to operatie im Levin/ The iiiweiiiioifi may be pui: m a mimbi fiiHei-im uses? as, im' iinszziiiceg spimyiiig iiees m' piaiiiisi aipplyiiig Daim m' mimi imaieiimL mid fm' ii@ emiiiguis'iing dis infecting purposes.

While mm3; um ha fiiimd, iii iiismiicfe iivecfessaii'y eiiipiwj/ ith@ eiiememffzs th@ momie @misti-nation pm@ C@ Ehh@ 'i sire@ iesiii? Il Wish :to midfsibwd im may muy be cumbiiied devi., mi" @Main @Das may eiimiiizii ii/iti *f f iii'tiiig im Sle nature of the i "ii-9 iimitzi'ion nime the same to min therein with the duid discharged from said pipe; a piston arranged within the second or larger cylinder; con` necting means between the two pistons; and means ocated at the remote end of the larger cylinder for supplyin Huid simultaneously to the inlet end of sai` pipe, and to the inte rior of said xylinder behind the piston for operating sai piston.

4. In a sprayer, the combination of a chargeable c linder provided at one end with an outlet an a 'spraymg nozzle; a sec/ond cylinder of larger diameter connected with the other end; a head in the remote end ci the larger cylinder; a duid su ply pipe extending longitudinally throug both cylinders, said supply pipe opening into the nozzle; apertures in the ipe for communication between the interior of said pipe and the chargeable cylinder; means for opening and closing said apertures; a piston errand within the chargeable cylinder and slidale upon the pipe or discharging the contents oi said cylinder; a piston arranged within the second or larger cylinder; connecting means between the two pistons; and means connected with the head of the larger cylinder for supplying fluid simultaneously to the inlet end ci the pipe, and to the interior of the said cylinder behind the piston for operating said piston.

5. lin a sprayer, the combination oi a nozzle; a pipe adapted to discharge into said nozzle; a chargeable cylinder comunicataing at one end with said nozzle; apertures in said pipe for counication between the interior ci said pipe and the chargeable cylinder; an adjustable sleeve in said nozzle adapted to open and close said apertures; a second cylinder ci larger diameter axially connected with the chargeable cylinder; connected pistons in the two cylinders; the pipe passing centrally through both cylinders and the pistons; and a duid supply connection communicating with the inlet end of said pipe, and with the larger ot the two cylinders behind the piston.

6. ln a spra er, the combination of a nozzle; a pipe a apted to dischargeinto said nozzle; a chargeable cylinder counicating at one end with said nozzle; an adjustable spray guiding shield attached to the nozzle; apertures in said' pipe for counication between the interior of said pi e and the chargeable cylinder; an adjusta le sleeve in said nozzle adapted to o en and close said apertures; a second cylin eroi larger diamder; an adjustable sleeve in said -nozzle adapted to open and close said apertures; a deecting member inserted in said sleeve; a second cylinder of larger diameter axially connected with the chargeable cylinder; connected pistons in the two cylinders; the pipe passing centrally through both cylinders and pistons; and means connected with the head ci the larger cylinder for suplying fluid simultaneously to the inlet en o the pi io e, and to the interior ci the said cylinder it the piston for operating said piston.

JUHN VERBEKE.

Witnesses:

v WM. el'. Escalona, P. E. Connonnr.