US1019162A - Bubbling drinking-fountain. - Google Patents
Bubbling drinking-fountain. Download PDFInfo
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- US1019162A US1019162A US53996510A US1910539965A US1019162A US 1019162 A US1019162 A US 1019162A US 53996510 A US53996510 A US 53996510A US 1910539965 A US1910539965 A US 1910539965A US 1019162 A US1019162 A US 1019162A
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- water
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- piston
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- fountain
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B9/00—Methods or installations for drawing-off water
- E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
- E03B9/20—Pillar fountains or like apparatus for dispensing drinking water
Definitions
- This invention has relation to drinking fountains, such as are used ig se hoolsaud otherpublic places, in which the water bubbles or is discharged upward in a short stream from a nozzle, "so thata person assuaging his thirst'may put his lips directly to the nozzle and drink the water as it emerges therefrom.
- Such fountains fulfil all requirements in preventing the spread of contagious or infectious diseases, inasmuch as the stream of water, so far as is known, washes away any germs or microbes which may be left by the person last drinking, and for this reason such fountains have been widely adopted.
- theobject of the present invention is to provide such drinking fountains with means for regulating the water pressure so that the height of the bubble or jet will remain constant at all times.
- I provide a bubbling fountain head
- Figure l ofthe drawing illustrates a bubbling drinking fountain provided with my invention.
- Fig. 2- represents a vertical sectional view, full size, of another embodiment of the invention.
- Fig. 3 represents'a horizontal section on the line 3'3of Fig. 2.
- Fig. 4 represents a similar sectionon th line 4-4 of Fig. 2.
- Fig. 5 represents a vertical section through the base of the cup and shows the throttling valve removed.
- Fig. 6 is a perspective view of a piston used in my device.
- Fig. 7 represents a vertical section through the fountain shown in Fig. 1.
- a sink consisting of a hollow slab a having a wall plate I).
- the water which is received in the slab a is conducted to the sewer through a dischargepipe 0 having the usual trap.
- d indicates a service pipe through which water is delivered to the nozzle as will be explained.
- conduit :16 which terminates at its' end in a valvejseat having" a port 17 communicating with a cylindrical' passageway 18.
- the conduit and, -ssagea 5 way are formed by an arm19 exten ding inwardlyfrom the cylindrical .wall tjf the cas- .151 spring projects into v a socket 24 with ,which' j a' cap 25," screwed .on the'lower end of the, casing, is;provided.
- the piston is provided-*;
- v.Iv'vith a downwardly tapering valveimembeifi 26-, t 'heupper end of which fits the passageway 18.
- the extremity of said valvemembe'r issubstantially-conical so that when the f pistonflisforced downward by the pressure of ft he atemh port 17 will be gradually fclosedgby said member.
- the-flow, of water through the port 1:7 isf substant-ially unobstructed byj? the valve rr'ieii ber,. but,v asthe piston moves downward slowl'y5flthe flow of water through the portwill be gradually diminished until 8.0 finally g t cut ⁇ oil altogether.
- a spring of the proper.- tenSibn" having been first, ob-,
- piston 2fl1 has a hiq sliding, lit in t c linedrical chamberg-but, as it 1s; possible thatizt, times some'water may leak by, it; the-cap25 is provi ed' with an 5outlet ap'erture 1 3 0;' throu sink; I H I, In Fig. 7, Ihaveshown a much more ple' and preferred'form of. the invention which the casing forms a singlechamber for the piston'so that the piston is 'placed di- .rectly in the cup itself.
- the cup or bowl is indicated at 31, and, as shown, it i consists of a substantially cylindrical casing," being internally threaded at its upper'end to" receive the cap or nozzle32 which has the -port"33-';f0r the emission of the jet oi bubble; 5 The lower endf'of the cup is reduced; audit iis providedwith an, externally-threaded annula'r flange 0rl' neck-J,; 34c which may. be screwed into, the'j'se'r'vice pipe 03 Leading from the neckto the interior of thelcasing, vthere is.
- a port-35 through which the-water passes from theservice pipe intp the cup; and it is"this" port which is controllediby'th ei ",tapering valve member BG which depends portionand also a lower cylindrical end ysoj thatfwheh the piston rises toitsmaXimum'; -height,-. the port 35 will beentirely closed; Between”: the piston and the cap there placed a helical spring 38 vwhich,isr heldin' Q placefby "a s'pindle'39 on the piston, and-by a hollow-sleeve l0 depending from the/cap. The.
- piston itself is provided with a porter aperture 41"t-hr6'ugh which the water-flows "from the lower portion of-thei-up into the v ,upper portion thereof, this port beingcon trollcd'brya, slotted throttlingvalve 41, -With.this construction; the water flowing the service pipe into the cupv below the piston, raises the'piston against the tension of'the' spring so as to partially closetheport and thus permit the normal flow of water through the aperture in the piston into the cup and thus provide for a jet or bubble of the normal height. Should the pressure in l thei, servi,ce pipe be increased, the piston will ,7
- Thefvalve member. 36 has a taper-ingi 11-bit vice is in operation or is a and yieldingmeans in said chamber having munic'ating with said nozzle, and means 10- similar fixture, without requiring any mastantially unvarying height irrespective of pressure of the water for partially-opening or closing the said port and thereby mamtaining a constant .jet or 'bubble at a predewhich, so far as the automatic'regulation of the height of the bubble is concerned, is wholly independent of any other fountains or fixtures which may be connected with the same'service pipe. Consequently each fountain may be substituted for a faucetor terial alteration in the service piping, and will deliver at all times a bubble of substantially unvarying height.
- the-nozzle is immovable with respect to the casing, in the sense that itsposition is unchanged byvarying pressures in the service pipe. All exterior or exposed portions of-the head or fitting arezrigid or immov ble while the deeliverin water, the controlling or regulating mec anisms. being all covered or contained within the head.
- a self-contained self-regulating 'bubbling drinking fountain head compr sing a cup-like casing forming a chamber and having at its upper portion a nozzle immovable with respect to theremainder of'said' casing and provided .with a port for the emission of a vertical jet or bubble, an inlet port,
- a self-contained self-regulating bubbling fountain head comprising a substan tially upright casing having at its upper end an immovable nozzle apertured for the emission of a jet or bubble, and a-port comcated within said casing controlled by the termined height.
- a self-contained self-regulating bubbling drinking fountain comprising a cas-.
- a cup having at its upper end a nozzle with an outlet port for the emission of a,substantially vertical bubble or jet, and having at its lower end an inlet port, and means 10- cated within said cup for maintaining a constant water pressure 1n sald cup, said means comprising a valve seat havingian m- .let port, a reducing valve member for controlling said port, and a spring-tensioned piston located between said orts connected to said reducing valve mem er and receiving the pressure of water admitted to said valve through said inlet port, there being a water duct through said piston.
- a self-contained self regulating bubbling fountain comprising a casing having at its lower end an inlet port formed with a valve seat, and having at its upper end a nozzle with an outlet port or aperture for the emission of a substantially vertical jetor bubble, said nozzleshaving an annular flange extending into the fountain through which the water flows to said port or aperture, .an apertured piston in the casing and having a reduced valve member cooperating withthe said inlet port and valve seat, and
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- Health & Medical Sciences (AREA)
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- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Nozzles (AREA)
Description
S. O.'KEITH, JR. BUBBLING DRINKING FOUNTAIN.
APPLICATION FILED JAIL-25. 1910.
Pat ented Mar. 5'
Q. I Z w human stares ra'rnnr oration.
BUBBLING DRINKING-FOUNTAIN.
To-aZZ whomz't mag concern: v f
Be-itknown that I, SIMEoN C. KEITH J r'.,
of So'merville, in the county of Midd esex and Stateof Massachusetts, have invented certain new and useful Improvements in.
Bubbling Drinking-Fountains, of which the following "is a specification.
This invention has relation to drinking fountains, such as are used ig se hoolsaud otherpublic places, in which the water bubbles or is discharged upward in a short stream from a nozzle, "so thata person assuaging his thirst'may put his lips directly to the nozzle and drink the water as it emerges therefrom. Such fountains fulfil all requirements in preventing the spread of contagious or infectious diseases, inasmuch as the stream of water, so far as is known, washes away any germs or microbes which may be left by the person last drinking, and for this reason such fountains have been widely adopted.
In the practical use ot such fountains,
however, a ditficulty has arisen, and this in rooms are not in use, and hence at recess,-
when the water-closets require a practically constant flow of water and the fountains are most in demand, the bubble or jet is reduced to its minimum. On the other hand, were the 'height of the bubble or jet fixed when all the other fixtures were being used and water being delivered thereto, the pressure in the fountains at normal periods would be so great that the jet or bubble would be too strong and rise to a too great height.
As stated, theobject of the present invention is to provide such drinking fountains with means for regulating the water pressure so that the height of the bubble or jet will remain constant at all times. To this end I provide a bubbling fountain head,
which may be attached to the end of a service pipe and which is self-contained and se f;
Specification of Letters lPatent. Application filed. January 259* 1910.' Serial No. 539,965.
SI'MEON C. KEITH, 33., OF S0IMIIZIBNIZIZJLQE, MASSACHUSETTS.
forma jet or bubble, and between said nozzle or opening and an inlet portthe head is provided with an -,instru mentality which so controls the passage of the water 'to the nozzle that, the waterdelivered to the latter is ata'constant pressure irrespective of the pressure in the service pipe.
' On the accompanying drawings, I have illustrated two different embodiments of the invention, and doubtless others will suggest themselves to persons skilled in the art towhom this disclosure is made.
. Figure l ofthe drawing illustrates a bubbling drinking fountain provided with my invention. Fig. 2- represents a vertical sectional view, full size, of another embodiment of the invention. Fig. 3 represents'a horizontal section on the line 3'3of Fig. 2.
Fig. 4; represents a similar sectionon th line 4-4 of Fig. 2. Fig. 5 represents a vertical section through the base of the cup and shows the throttling valve removed. Fig. 6 is a perspective view of a piston used in my device. Fig. 7 represents a vertical section through the fountain shown in Fig. 1.
It is quite apparent that the invention may be utilized in various standard drinking fountains which are supported by columns or otherwise.
In Fig. 1, I have illustrated somewhat conventionally a sink consisting of a hollow slab a having a wall plate I). The water which is received in the slab a, is conducted to the sewer through a dischargepipe 0 having the usual trap. d indicates a service pipe through which water is delivered to the nozzle as will be explained.
In the embodiment of the invention shown in Figs. 2 to 6 inclusive, which illustrates a Patented Mar. 5, 1912. Y
the cup and the casing it are separable, yet, a
when connected, they form a single casing,
constitute in one,.instrumentality a bubbling fountain, and inclose the reducing valve to be described. From the interior of the flange there leads a conduit :16 which terminates at its' end in a valvejseat having" a port 17 communicating with a cylindrical' passageway 18.. The conduit and, -ssagea 5 way are formed by an arm19 exten ding inwardlyfrom the cylindrical .wall tjf the cas- .151 spring projects into v a socket 24 with ,which' j a' cap 25," screwed .on the'lower end of the, casing, is;provided. The piston is provided-*;
v.Iv'vith a downwardly tapering valveimembeifi 26-, t 'heupper end of which fits the passageway 18. i .The extremity of said valvemembe'r issubstantially-conical so that when the f pistonflisforced downward by the pressure of ft he atemh port 17 will be gradually fclosedgby said member. In the position shownin Fig: 2, the-flow, of water through the port 1:7 isf substant-ially unobstructed byj? the valve rr'ieii ber,. but,v asthe piston moves downward slowl'y5flthe flow of water through the portwill be gradually diminished until 8.0 finally g t cut} oil altogether. A spring of the proper.- tenSibn" having been first, ob-,
{tained,; it be -,'seenthat the piston will be forcedfdownwardlyito -a.lsufie1ent extent l 'e ghithv Pa es 1 rpm 2. fi ldi the :vvat'er pressure in the service iipe ,d be "-4 0 increasedg howev'e "thepis ton wan-b wnw rd y i t ord i such iihl crease'd pressure and T-thevalveport' 17 will "be correspondingly reduced by; the down. j wardmovementofthe valve so'that the vol 4 time oilwater deliveredto the casing willbe T unvaried.- If, however,- the pressurein the "service-pipe d -,.be decreased, .the' 'iston will move upwardly andtheport' Will iJQ open to,
. a greatergeiztent by tlie,valve member, so :that in this lease likewise the volume" of wa-.'; ter delivered 'to; the casing will be --u-nolimi'n-.;v
'ished.i, I v Q TI interpose-betvyeen the cup or upper por- ,tion of the casing and'the chamber inthe;
I lowerf'portion'ofjthe casing a; throttling" valve which. is I indicatedat 27 It' be- I 'observed thatthe reduced endof the cup'has an'interrial fiahgeiwhiclfforms a; port 28' be- 4 tween the cup'andthe chamber. '-The throt; tling valve ,1s threaded into the bottom-of the cupf'so that its reduced end is in rox-r ""i'mity to thelport 28 .anclponsequent y, by ingfthevalve inzor' out,' the port may; o'rz'zless thrdttled; \Encircling the-1 "iras'mma e tempt t is Pmvided' with a plurality of'reduced apertures 29 f through which the water asses from" the port 28; to the interior. of t e" cup, as -indicarted-by the arrows Figs. %'and 5.;"1Zhe piston 2fl1has a hiq sliding, lit in t c linedrical chamberg-but, as it 1s; possible thatizt, times some'water may leak by, it; the-cap25 is provi ed' with an 5outlet ap'erture 1 3 0;' throu sink; I H I, In Fig. 7, Ihaveshown a much more ple' and preferred'form of. the invention which the casing forms a singlechamber for the piston'so that the piston is 'placed di- .rectly in the cup itself. in this case, the cup or bowl is indicated at 31, and, as shown, it i consists ofa substantially cylindrical casing," being internally threaded at its upper'end to" receive the cap or nozzle32 which has the -port"33-';f0r the emission of the jet oi bubble; 5 The lower endf'of the cup is reduced; audit iis providedwith an, externally-threaded annula'r flange 0rl' neck-J,; 34c which may. be screwed into, the'j'se'r'vice pipe 03 Leading from the neckto the interior of thelcasing, vthere is. a port-35 through which the-water passes from theservice pipe intp the cup; and it is"this" port which is controllediby'th ei ",tapering valve member BG which depends portionand also a lower cylindrical end ysoj thatfwheh the piston rises toitsmaXimum'; -height,-. the port 35 will beentirely closed; Between": the piston and the cap there placed a helical spring 38 vwhich,isr heldin' Q placefby "a s'pindle'39 on the piston, and-by a hollow-sleeve l0 depending from the/cap. The. piston itself is provided with a porter aperture 41"t-hr6'ugh which the water-flows "from the lower portion of-thei-up into the v ,upper portion thereof, this port beingcon trollcd'brya, slotted throttlingvalve 41, -With.this construction; the water flowing the service pipe into the cupv below the piston, raises the'piston against the tension of'the' spring so as to partially closetheport and thus permit the normal flow of water through the aperture in the piston into the cup and thus provide for a jet or bubble of the normal height. Should the pressure in l thei, servi,ce pipe be increased, the piston will ,7
.be raised'slo as topa-rtially close the port 35, and, if the pressure decrease,-the spring 38 will force the piston'downward so-that the port will be opened toa greaterextent; It 'will be understood that the service pipe will be provided w ith the usual key valve by whichthe janitor or other attendant will cut oil the flow when thejountain is not 125 'use.- y
In both forms of the invention, the casing, with its inclosed' regulating va'lge, is
rovided with a nozzle for vformi gh which said water. may drip into the from the cup piston"??? loi( :a-t ed withi I the 951k .1:
cup. "Thefvalve member. 36 has a taper-ingi 11-bit vice is in operation or is a and yieldingmeans in said chamber having munic'ating with said nozzle, and means 10- similar fixture, without requiring any mastantially unvarying height irrespective of pressure of the water for partially-opening or closing the said port and thereby mamtaining a constant .jet or 'bubble at a predewhich, so far as the automatic'regulation of the height of the bubble is concerned, is wholly independent of any other fountains or fixtures which may be connected with the same'service pipe. Consequently each fountain may be substituted for a faucetor terial alteration in the service piping, and will deliver at all times a bubble of substantially unvarying height. Moreover in both forms of the invention, the-nozzle is immovable with respect to the casing, in the sense that itsposition is unchanged byvarying pressures in the service pipe. All exterior or exposed portions of-the head or fitting arezrigid or immov ble while the deeliverin water, the controlling or regulating mec anisms. being all covered or contained within the head.
What I claim is: I 4,
1. A self-contained self-regulating 'bubbling drinking fountain head, compr sing a cup-like casing forming a chamber and having at its upper portion a nozzle immovable with respect to theremainder of'said' casing and provided .with a port for the emission of a vertical jet or bubble, an inlet port,
an area exposed to'the pressureoofincoming Water insaid chamber and arranged to'regu late the flow of water through said inlet port, in consequence of which the bubble or jet emitted from the outlet port is of subthe pressure of waterentering said casing.
2. A self-contained self-regulating bubbling fountain head, comprising a substan tially upright casing having at its upper end an immovable nozzle apertured for the emission of a jet or bubble, and a-port comcated within said casing controlled by the termined height.
3. A self-contained self-regulating bubbling drinking fountain, comprising a cas-.
ing having at its lower portion an inlet port Copies of this patent may obtained! sure ofwater in the service said piston, whereby the pressure of water in said casing is kept substantially unvaried irrespective of the variations in the prespipe leading to said inlet pipe.
4. In a bubbling drinking fountain, a cup having at its upper end a nozzle with an outlet port for the emission of a,substantially vertical bubble or jet, and having at its lower end an inlet port, and means 10- cated within said cup for maintaining a constant water pressure 1n sald cup, said means comprising a valve seat havingian m- .let port, a reducing valve member for controlling said port, and a spring-tensioned piston located between said orts connected to said reducing valve mem er and receiving the pressure of water admitted to said valve through said inlet port, there being a water duct through said piston. 1
5. A self-contained self regulating bubbling fountain, comprising a casing having at its lower end an inlet port formed with a valve seat, and having at its upper end a nozzle with an outlet port or aperture for the emission of a substantially vertical jetor bubble, said nozzleshaving an annular flange extending into the fountain through which the water flows to said port or aperture, .an apertured piston in the casing and having a reduced valve member cooperating withthe said inlet port and valve seat, and
a spring encircling said flange and bearing against the said plston.
In testimonywhereof I have afiixed my signature, in presence of two witnesses.
v SIMEON O. KEITH, JR. Witnesses:
MARCUS B. MAY, .P. W. PEZZE'I'II.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US53996510A US1019162A (en) | 1910-01-25 | 1910-01-25 | Bubbling drinking-fountain. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53996510A US1019162A (en) | 1910-01-25 | 1910-01-25 | Bubbling drinking-fountain. |
Publications (1)
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US1019162A true US1019162A (en) | 1912-03-05 |
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US53996510A Expired - Lifetime US1019162A (en) | 1910-01-25 | 1910-01-25 | Bubbling drinking-fountain. |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2472787A (en) * | 1945-08-24 | 1949-06-14 | Chicago Faucet Company | Flow regulator |
US20070125873A1 (en) * | 2005-12-01 | 2007-06-07 | Patrick Kenyon | Pop-up bubbler assembly for dispensing fluid |
-
1910
- 1910-01-25 US US53996510A patent/US1019162A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2472787A (en) * | 1945-08-24 | 1949-06-14 | Chicago Faucet Company | Flow regulator |
US20070125873A1 (en) * | 2005-12-01 | 2007-06-07 | Patrick Kenyon | Pop-up bubbler assembly for dispensing fluid |
US7389942B2 (en) * | 2005-12-01 | 2008-06-24 | Patrick Kenyon | Pop-up bubbler assembly for dispensing fluid |
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