US1633519A - Liquid-dispensing apparatus - Google Patents
Liquid-dispensing apparatus Download PDFInfo
- Publication number
- US1633519A US1633519A US53057A US5305725A US1633519A US 1633519 A US1633519 A US 1633519A US 53057 A US53057 A US 53057A US 5305725 A US5305725 A US 5305725A US 1633519 A US1633519 A US 1633519A
- Authority
- US
- United States
- Prior art keywords
- valve
- chamber
- liquid
- dispensing apparatus
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K5/00—Holders or dispensers for soap, toothpaste, or the like
- A47K5/06—Dispensers for soap
- A47K5/12—Dispensers for soap for liquid or pasty soap
- A47K5/1202—Dispensers for soap for liquid or pasty soap dispensing dosed volume
- A47K5/1204—Dispensers for soap for liquid or pasty soap dispensing dosed volume by means of a rigid dispensing chamber and pistons
Definitions
- Mypresent invention relates toliquid dispensing apparatus and has for its object to PIOVlQlG more particularly an mproved de-H ,vice for dispensing liquid soaps aud t he, like. .
- a further object of the invention sto Pr id a d sp nsing e i o tbl tyr 1 .,whicli. is.,-si mple in construction, economical to manufacture and eflicient in operation;
- FIG. 2 is a;longitudinal,sectional elevati on through the valYe; Casing; showing the valve, in normal closed position Y
- transverse sectional elevation Y taken on l ne- N 5 ofl? 1gure 2. Similar refer nce numer ls throughout r .the sevcralivlews indicate the same parts.
- the present invention is ⁇ lQS1gl16 l,.p 1 l'tlC.
- tionrwith lavatories havinglone or more wash bowls and is prefer-ably adapted to project horizontally over the bowls or basins and to discharge downwardly into one hand of the user upon operation of a control valve by the other hand.
- valve i'sindicated generally at and its rear end is preferably screwed upon the outer end of a relatively short horizontally disposed pipe 11 connected with a liquid supply reservoir 12 supported by any suitable means not shown. It will be understood that a number of the valves maybe connected with the same reservoir if desired scribed, the novel features bein on embodying h thetvalve ularly for dispensingliquid soap' in connec- 2 i 192 s i in 53,057.
- nozzle 18 in constant communication w th a recess 19' which is adapted to communicate-with .valye chamber 15 ;in which is normally disposed a suitable valve
- the valve isprovided with an operats temfil liavi sa ac able d -s ap handle 22ithereon.
- Afli quid tight joint is ali'ordedlaround the stem by suitable packing QB which is,securedlavithin the cap 'by a .nut Q L-Wf rmi-nga stop to limit the inward movement ,of c the .valve engaging the handle 22as-shown'in Figure3.
- the cap is provided preferably with a detachable valve 2 5 in ⁇ thesform ofagaslretflto, receive the annular projecting portion I 26, I ,of the, valve as shown in Figure 2 whereby to kmore effectivcly prevent lealrjrng lofthe-valve.
- the valve . is ⁇ preferablyfmade to closely fit the lb-ore of th casing enceptltheenlarged vcham- ,ber;16, which forms a pocket which the liquid is trappediwl ien the valve is moved to positionfshownl ⁇ Figure Wheu the valve is released from this' position, it is a a 's ly.; .ft' l 'e by a sp n 97 I whereby a; predetermined v quantity of the liquid; is ejected thrquglithe nozzle 18 as: will be understood: ".Theliquidiis therefore dischargedupon the return stroke; of the valve rather than during advancementthereof.
- the front s end 10f. the spring is disposed within, thelrecessed portion 28 of, the valve while its rearendfis seated upon a trans-i forwardly projecting stem 31 extending into I the spring to prevent displacement thereof.
- the present device is one which is simple in construction, convenient to operate and which will effectively discharge a predetermined quantity of liquid downwardly into the hand at each return stroke of the valve. It is easy to keep in repair and the parts are readily accessible requiring only the removal of the cap 17 I claim as my invention:
- a liquid dispensing apparatus comprising a casing having inner and outer spaced valve chambers of equal bore and an intermediate chamber therebetween of greater cross-sectional area than either of said valve chambers, a valve normally closing the outer chamber and being movable through the intermedi ate chamber to close the inner chamber, said valve being so constructed that subsequent to entering the inner chamber it will permit the latter to remain in communication With the intermediate chamber for a predetermined period during inward movement of the valve, and means for returning said valve 'to normalposition.
- a liquid dispensing apparatus comprising a casing having inner and outer spaced chambers and an intermediate chamber therebetween of larger cross-sectional area than said outer chamber, a single valve normally closing said outer chamber and movable through the intermediate chamber into the inner chamber and being constructed to gradually cut oil communication between the latter and the intermediate chamber-when moving from the outer chamber, and means for returning said valve to normal position.
- a reservoir in combination, a reservoir, a horizontally disposed casing connected therewith and having a bore forming inner and outer spaced chambers and a liquid receiving chamber'interposed therebetween of a larger cross sectional area than either of said spaced chambers, said receiving chamber and said inner chamber being normally in communication with the reservoir, a single valve corresponding in diameter to said bore and nor-- mally disposed, in the outer chamber said outer chamber having a downwardly eXtending discharge passage, means for moving the valve through the liquid receiving chamberinto the inner chamber to cut off communication between the receiving chamber and'the reservoir and to place the other chamber in communication with the receiving'chamber and means within the casing for automatically returning the valve to the outerchamber when released.
Description
1,633,519 C. P. CROWELL LIQUID DISPENSING APPARATUS Julie 21, 1927.
7 Filed Aug. 28. .1925
gwvantoz Clarence flat/Eli 1:5 attorney Patented June 21, 1927.
1,633,5lti
CLARENCE a es r some-e e rese;es isaqasqseq e mn E M e Q P N W base ents ew easeeqe eees w 9 NEW $03 J IIQUIDQD1SPENSING:APPARATUS.
" Mypresent invention relates toliquid dispensing apparatus and has for its object to PIOVlQlG more particularly an mproved de-H ,vice for dispensing liquid soaps aud t he, like. .A further object of the invention sto Pr id a d sp nsing e i o tbl tyr 1 .,whicli. is.,-si mple in construction, economical to manufacture and eflicient in operation;
To. these and,other; ends the invention re- 10 $.iClBS in pertain improvement-S and combina- 1, tion parts ,all 'as will-be; hereinafter more ully 5:91
, p oinv ed out c v inthe.qlaim' ifltsth ee Qfit rec fiqat o llm hedmwin I I the invention; p I
. Figure 2 is a;longitudinal,sectional elevati on through the valYe; Casing; showing the valve, in normal closed position Y I igure 3 is v a similar, view .wi ,shown in. open position;v f F 'gur, l is a transverse rsectional eleva .tion taken. on line l of Figure and Figure 5. transverse sectional elevation Y taken on l ne- N 5 ofl? 1gure 2. Similar refer nce numer ls throughout r .the sevcralivlews indicate the same parts. I
The present invention is {lQS1gl16 l,.p 1 l'tlC.
tionrwith lavatories havinglone or more wash bowls and is prefer-ably adapted to project horizontally over the bowls or basins and to discharge downwardly into one hand of the user upon operation of a control valve by the other hand.
The valve i'sindicated generally at and its rear end is preferably screwed upon the outer end of a relatively short horizontally disposed pipe 11 connected with a liquid supply reservoir 12 supported by any suitable means not shown. It will be understood that a number of the valves maybe connected with the same reservoir if desired scribed, the novel features bein on embodying h thetvalve ularly for dispensingliquid soap' in connec- 2 i 192 s i in 53,057.
The front s end 10f. the spring is disposed within, thelrecessed portion 28 of, the valve while its rearendfis seated upon a trans-i forwardly projecting stem 31 extending into I the spring to prevent displacement thereof.
effected upon inner movement of the valve from the; position shown in Figure'2. In moving the valve to the position shown in F igureB a predetermined quantity of liquid is trapped in the chamber 16, a certain por- A gradual closing of the chamber 14 is tion' of which will escape into chamber 15 liquid will be forced through the nozzle 18 by the valve on return of the same to normal position. By providing the valve with laterally extending-openings 82 its operation is made easier and smoother. Furthermore upon return of the valve from the position shown in Figure '3 said openings permit the liquid to flow therethrough from the chamber 14; into the chamber 16 to insure rapid filling of the latter in advance of each inwhenthe valve is moved therefrom, and this I ward stroke of the valve whereby better results are afforded under the rapid action to which the valve is subjected in use.
The present device is one which is simple in construction, convenient to operate and which will effectively discharge a predetermined quantity of liquid downwardly into the hand at each return stroke of the valve. It is easy to keep in repair and the parts are readily accessible requiring only the removal of the cap 17 I claim as my invention:
1. A liquid dispensing apparatus comprising a casing having inner and outer spaced valve chambers of equal bore and an intermediate chamber therebetween of greater cross-sectional area than either of said valve chambers, a valve normally closing the outer chamber and being movable through the intermedi ate chamber to close the inner chamber, said valve being so constructed that subsequent to entering the inner chamber it will permit the latter to remain in communication With the intermediate chamber for a predetermined period during inward movement of the valve, and means for returning said valve 'to normalposition.
2. A liquid dispensing apparatus comprising a casing having inner and outer spaced chambers and an intermediate chamber therebetween of larger cross-sectional area than said outer chamber, a single valve normally closing said outer chamber and movable through the intermediate chamber into the inner chamber and being constructed to gradually cut oil communication between the latter and the intermediate chamber-when moving from the outer chamber, and means for returning said valve to normal position.
3. In a liquid dispensing apparatus in combination, a reservoir, a horizontally disposed casing connected therewith and having a bore forming inner and outer spaced chambers and a liquid receiving chamber'interposed therebetween of a larger cross sectional area than either of said spaced chambers, said receiving chamber and said inner chamber being normally in communication with the reservoir, a single valve corresponding in diameter to said bore and nor-- mally disposed, in the outer chamber said outer chamber having a downwardly eXtending discharge passage, means for moving the valve through the liquid receiving chamberinto the inner chamber to cut off communication between the receiving chamber and'the reservoir and to place the other chamber in communication with the receiving'chamber and means within the casing for automatically returning the valve to the outerchamber when released.
4. In a liquid dispensing apparatus in.
"combination, a reservoir, a casing connected therewith and having inner and outer'spaced valve chambers and a liquld recelving chamber interposed therebetween of a larger cross sectional area than either of the valve chamsaid discharge passage.
CLARENCE P. CROWELL.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53057A US1633519A (en) | 1925-08-28 | 1925-08-28 | Liquid-dispensing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53057A US1633519A (en) | 1925-08-28 | 1925-08-28 | Liquid-dispensing apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
US1633519A true US1633519A (en) | 1927-06-21 |
Family
ID=21981652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US53057A Expired - Lifetime US1633519A (en) | 1925-08-28 | 1925-08-28 | Liquid-dispensing apparatus |
Country Status (1)
Country | Link |
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US (1) | US1633519A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4877157A (en) * | 1986-02-06 | 1989-10-31 | Stacos Di Saulle Lorenzo E Pontarollo Luciana S.N.C. | Dispenser for fluid products |
-
1925
- 1925-08-28 US US53057A patent/US1633519A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4877157A (en) * | 1986-02-06 | 1989-10-31 | Stacos Di Saulle Lorenzo E Pontarollo Luciana S.N.C. | Dispenser for fluid products |
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