US2127615A - Beverage dispenser - Google Patents
Beverage dispenser Download PDFInfo
- Publication number
- US2127615A US2127615A US19069A US1906935A US2127615A US 2127615 A US2127615 A US 2127615A US 19069 A US19069 A US 19069A US 1906935 A US1906935 A US 1906935A US 2127615 A US2127615 A US 2127615A
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- Prior art keywords
- glass
- air
- beverage
- compressed air
- beer
- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
Definitions
- This invention relates to improvements in dispensing apparatus for beer or beverages of a similar nature.
- An object of our invention is to provide 1mproved dispensing apparatus of the kind characterized, by which beer may be drawn without undue foaming.
- Another object of our invention is to provide improved beer dispensing apparatus capable, among other things, of maintaining air pressure in a glass suitable to prevent undue foaming while the beer is being drawn.
- a further object of our invention is to provide improved apparatus of the kind characterized, enabling steam beer or other live beverage to be dispensed without the usual loss which ordinarily results from excessive foaming.
- Fig. 1 is a side elevation of a beer dispenser constructed in accordance with our invention
- Fig. 2 is a front View of the same;
- Fig. 3 is a sectional View taken on the line 3 3 of Fig. 1;
- Fig. 4 is a sectional view taken on the line 4-4 of Fig. 1;
- Fig. 5 is a sectional view taken on the line 5--5 of Fig. 4,;
- Fig. 6 is a sectional View taken on the line 6--6 of Fig. 4;
- Fig. '7 is a sectional view taken on the line 'I-I of Fig. 4; v
- Fig. 8 is' a sectional View taken on the line 8-8 of Fig. 1;
- Fig. 9 is a sectional view taken on the line 9-9 of Fig. 8; and v Fig. 10 is a transverse sectional view of the valve for controlling the 'ow of compressed air or gas to and from the glass elevating means.
- the numeral I designates a table or bar having secured thereto as by bolts and nuts, a casing which is made up of a substantially circular base 2, an upright hollow column 3 extending upwardly from the base, and a top part i joined to the said column and positioned directly over the base. 'Ihe top part 4 of the casing is provided with a removable cover 5.
- the top side of the base 2 is provided with a 4circular threaded flange 6 to which is screwed a housing 1, and located inside the latter is a resilient diaphragm 8 having its top side underlying a disc 9.
- the disc 9 is provided with an upstand- (Cl. 22S-8) ing hollow projecting part I0 which movably extends through'a central opening provided in the top side of the housing 'I.
- a pipe I4 Leading into the base 2 from a pipe I 4 connected to a source of compressed air is a pipe I4 connecting with a three way valve I5, the operating handle I6 of which extends through a horizontal slot in the said base.
- the casing of the Valve I5 is provided with an inlet opening through which air supplied by the pipe I4 may enter, an outlet opening which is connected by a pipe II to the inside of the diaphragm 8, and an exhaust port or means I8 which permits the escape of air when it is released from the diaphragm.
- the exhaust port When the operating handle I6 is turned to a position indicated by the full lines in Fig. 8, the exhaust port is closed and the compressed air is permitted to proceed to the diaphragm 8.
- a check valve I9 connected to the pipe I l! at a point adjacent the valve I5 stops the air admitted to the diaphragm from proceeding in a reverse direction, thereby preventing the lowering of the glass I3 if the back pressure of the air becomes greater than the forward pressure.
- the back pressure of the air from the diaphragm might become greater vthan the forward pressure from the source of supply when the glass is lled with beer, or when the air pressure in a downward direction upon the glass overcomes the air pressure exerted in an upward direction against it.
- the check valve I9 stopping a back flow of the air from the diaphragm, prevents the lowering of the glass.
- the handle I6 of the valve I5 is turned to the left (indicated by the dotted position in Fig. 8), thereby causing the exhaust port I8 to be opened so the air from the diaphragm may be discharged therethrough.
- secured as by bolts to thev top side of the base 2, the said cylinder having an air actuated piston 22 therein which is provided with a piston rod 23.
- the free end ofthe piston rod 23 is provided with an upstanding lug 24, and extending around the latter are two forked bars 25, each of which is rigidly secured to .an upstanding pivot rod 26.
- the pivot rods each carry arcuate shaped doors 21 which are adapted to enclose the glass I3 so as to prevent the possibility of splashing when the beverage is being drawn.
- a pipe 29 Leading from a suitable beer or beverage supply is a pipe 29 which extends through the hollow column 3 and connects with one of two diametrically opposed apertures 30 in a housing 3
- the housing has a longitudinally disposed tapered bore within which a taper cock 32 isrotatably mounted.
- the cock has three channels extending diametrically therethrough, each being adapted to register with a certain pair of apertures in the housing 3
- the cock 32 is maintained inside the housing by means of a nut 33 and a washer 34 secured to a threaded axial projection on the end of said cock.
- the cock is formed with a hollow axially disposed end part 35 which extends externally of the top part 4 of the casing and is provided with an operating handle 36.
- Secured to the underneath side of the top part 4 of the casing is a plate 3'
- the rubber disc 39 serves to seal the top of the glass I3 when the latter is moved upwardly into engagement therewith.
- the registering holes in' the disc and plate also register with the apertures in the housing 3
- the aperture 30a in the housing connects with a pipe 40 leading from the pipe I4 connected to asource of compressed air, and the aperture'30b connects with an exhaust pipe 4
- a needle valve 42 is positioned with its vstem located in the axial opening in the hollow end part 35 and its pointed end in close proximity to the particular opening in the cock 3
- the pointed end of its stem may be moved into ⁇ orv out of the said hole in the cock through which the-exhaust air passes, thereby regulating the amount of air passing through the same in a given time.
- a check valve 43 is provided on the said pipe 29.
- the holes Vin the cock 32 are arranged so that when the handle 36 is in a vertical position all ports are closed; when it is 'positioned rearwardly and at an incline ⁇ the apertures 30a are the only ones open and compressed air is allowed to flow into the glass I3; and when the said handle ⁇ is positioned forwardly and horizontally the central apertures 30 and also the apertures 30h are opened, thereby allowing the beverage to iiow into the glass at the same time the compressed air is escaping therefrom.
- the various positions of the handle are also shown by the dotted lines in Figs. 5, 6 and 7.
- any kind of beer or similar beverage may be drawn and dispensed Without undue foaming
- the handle I6 is turned to the right, thereby allowing compressed air or gas to enter the diaphragm 8 and the cylinder 2
- the diaphragm upon becoming inated, causes the support I2 and the glass I3 to be elevated until the top edge of the said glass rmly engages with the rubber disc 39.
- is actuated so as to close the doors 2.
- the handle 36 is thereupon moved rearwardly so as to allow compressed air to enter the glass.
- the handle is thereupon moved forwardly to a horizontal position, thereby allowing the beverage to enter the glass I3 and the compressed air to proceed therefrom.
- dispensing beverages of the beer type is considerably lessened when our improved apparatus is used. 'Ihe positioning of the pin II in diierent openings in the shank of the support I2 serves to adjust the height of the said support in accordance with the particular size of the glass being used.
- a support for a glass to be filled a superposed member having a seal lwith an exposed face for engagement with the rim of such glass, said member having fluid inlet and outlet means, within the area defined by such engagement, means for raising the support, whereby the glass top may be brought invention what we into engagement with the superposed member, 755y and door means synchronized with the support raising means for enclosing the glass.
- beverage dispensing apparatus comprising a casing having a base part, a widened upper part superposed over the base part and a single hollow column part connecting the base and upper parts, a beverage glass support mounted on the base part, a sealing member in the upper part of the casing having beverage inlet means, air inlet and air outlet means all within the area of the glass rim when the said glass rim is in engagement with the sealing member, pneumatic means in the base part for elevating the glass support so as to move the glass, whereby its rim is moved into engagement with the sealing member, valve control means mounted in the upper part of the casing for controlling the flow of beverage to the glass and for controlling the ow of compressed air to and from the glass, hinged enclosure means enclosing the glass, and uid pressure operated means for actuating the last mentioned means.
- a support for a glass to be filled a superposed member having an exposed face adapted to engage and seal the rim of the glass, the said member having beverage discharge means and air inlet and outlet means opening through said face
- compressed air actuated means for raising the support
- control means for regulating the flow of air to and from the said compressed air actuated meansmeans for enclosing the glass
- compressed air actuated means for actuating the enclosure means.
- beverage dispensing apparatus comprising a frame having a base part, an upper part superposed over the base part, and a hollow column part connecting the base and upper parts, beverage glass supporting means mounted on the base part, means on the upper part for sealing the rim of a glass positioned on the glass supporting means, means for changing the relative positions of the glass supporting means and the sealing means, whereby the sealing means may be positioned in a closing position engaging the glass rim, means connected to a source of compressed air for admitting air to the glass while its rim is engaged by the sealing means, means for releasing air from the glass, and means connected to a source of liquid supply for admitting liquid to the inside of the glass, means for selectively controlling the ow of compressed air to the glass, for controlling the flow of liquid to the glass and the flow of air from the glass,
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- Devices For Dispensing Beverages (AREA)
Description
Aug. 23, 1938.] L.. E. PETERS ET AL BEVERAGE DISPENSER Filed April so. 1955 y2 Sheets-Sheet l INI/'ENTORS4 E, Siga dfw Faim ATTORNEY Aug. 23, 1938.
1 E. PETERS ET AL BEVERAGE DISPENSEIR Filed April 30, 1955 2 Sheets-Sheet 2 INVENTORE @Cf/ML Emdg-a- @www TTORNEY Patented Aug. 23, 1938 PATENT OFFICE BEVERAGE DISPENSER Leslie E. Peters and Lucien H. Handy, San' Francisco, Calif.
Application April 30, 1935, Serial No. 19,069
4 Claims.
This invention relates to improvements in dispensing apparatus for beer or beverages of a similar nature.
An object of our invention is to provide 1mproved dispensing apparatus of the kind characterized, by which beer may be drawn without undue foaming.
Another object of our invention is to provide improved beer dispensing apparatus capable, among other things, of maintaining air pressure in a glass suitable to prevent undue foaming while the beer is being drawn.
A further object of our invention is to provide improved apparatus of the kind characterized, enabling steam beer or other live beverage to be dispensed without the usual loss which ordinarily results from excessive foaming.
Other objects more or less apparent will pressent themselves or will be specifically pointed out In the'description of our invention which is to follow.
In the accompanying drawings:
Fig. 1 is a side elevation of a beer dispenser constructed in accordance with our invention;
Fig. 2 is a front View of the same; Fig. 3 is a sectional View taken on the line 3 3 of Fig. 1;
Fig. 4 is a sectional view taken on the line 4-4 of Fig. 1; Fig. 5 is a sectional view taken on the line 5--5 of Fig. 4,;
Fig. 6 is a sectional View taken on the line 6--6 of Fig. 4;
Fig. '7 is a sectional view taken on the line 'I-I of Fig. 4; v
Fig. 8 is' a sectional View taken on the line 8-8 of Fig. 1;
Fig. 9 is a sectional view taken on the line 9-9 of Fig. 8; and v Fig. 10 is a transverse sectional view of the valve for controlling the 'ow of compressed air or gas to and from the glass elevating means.
Referring to the drawings, the numeral I designates a table or bar having secured thereto as by bolts and nuts, a casing which is made up of a substantially circular base 2, an upright hollow column 3 extending upwardly from the base, and a top part i joined to the said column and positioned directly over the base. 'Ihe top part 4 of the casing is provided with a removable cover 5.
The top side of the base 2 is provided with a 4circular threaded flange 6 to which is screwed a housing 1, and located inside the latter is a resilient diaphragm 8 having its top side underlying a disc 9. The disc 9 is provided with an upstand- (Cl. 22S-8) ing hollow projecting part I0 which movably extends through'a central opening provided in the top side of the housing 'I. Adjustably secured as by a pin II to the part Ill is a support I2 for a glass I3 to be filled with beer.
Leading into the base 2 from a pipe I 4 connected to a source of compressed air is a pipe I4 connecting with a three way valve I5, the operating handle I6 of which extends through a horizontal slot in the said base. The casing of the Valve I5 is provided with an inlet opening through which air supplied by the pipe I4 may enter, an outlet opening which is connected by a pipe II to the inside of the diaphragm 8, and an exhaust port or means I8 which permits the escape of air when it is released from the diaphragm. When the operating handle I6 is turned to a position indicated by the full lines in Fig. 8, the exhaust port is closed and the compressed air is permitted to proceed to the diaphragm 8. As the diaphragm becomes inflated the disc 9, the glass support I2 and the glass I3 are elevated. A check valve I9 connected to the pipe I l! at a point adjacent the valve I5 stops the air admitted to the diaphragm from proceeding in a reverse direction, thereby preventing the lowering of the glass I3 if the back pressure of the air becomes greater than the forward pressure. The back pressure of the air from the diaphragm might become greater vthan the forward pressure from the source of supply when the glass is lled with beer, or when the air pressure in a downward direction upon the glass overcomes the air pressure exerted in an upward direction against it. In either event the check valve I9, stopping a back flow of the air from the diaphragm, prevents the lowering of the glass. When it is desired, however, to lower the glass I3 after its becoming lled, the handle I6 of the valve I5 is turned to the left (indicated by the dotted position in Fig. 8), thereby causing the exhaust port I8 to be opened so the air from the diaphragm may be discharged therethrough.
Connected by means of a conduit 20 to the pipe I'I, is a cylinder 2| secured as by bolts to thev top side of the base 2, the said cylinder having an air actuated piston 22 therein which is provided with a piston rod 23. The free end ofthe piston rod 23 is provided with an upstanding lug 24, and extending around the latter are two forked bars 25, each of which is rigidly secured to .an upstanding pivot rod 26. The pivot rods each carry arcuate shaped doors 21 which are adapted to enclose the glass I3 so as to prevent the possibility of splashing when the beverage is being drawn. When the handle I6 is turned so as to admit air to the diaphragm 8, the piston 22 in the cylinder 2| is simultaneously actuated by the compressed air entering the latter, thereby causing the doors 21 to be moved to closed positions. A pair of springs 28 in the cylinder 2|, which are compressed when the piston is actuated by the air pressure against it, serve to return the said piston toy its normal position when the air pressure is released by the opening of the exhaust port I8 in the valve I5, thereby causing the doors 21 to be again moved to their normal open positions.
Leading from a suitable beer or beverage supply is a pipe 29 which extends through the hollow column 3 and connects with one of two diametrically opposed apertures 30 in a housing 3|..
Positioned in alignment with and atv opposite sides of the apertures 30 are two pairs of smaller diametrically opposed apertures 30a and 3017.
The housing has a longitudinally disposed tapered bore within which a taper cock 32 isrotatably mounted. The cock has three channels extending diametrically therethrough, each being adapted to register with a certain pair of apertures in the housing 3|. The cock 32 is maintained inside the housing by means of a nut 33 and a washer 34 secured to a threaded axial projection on the end of said cock. `The cock is formed with a hollow axially disposed end part 35 which extends externally of the top part 4 of the casing and is provided with an operating handle 36. Secured to the underneath side of the top part 4 of the casing is a plate 3'| having an outwardly and inwardly disposed i'lange 38 at its periphery which serves to removably support a resilient rubber disc 39, the said disc being provided with three aligned holes that register with three similar holes in the said plate. The rubber disc 39 serves to seal the top of the glass I3 when the latter is moved upwardly into engagement therewith. The registering holes in' the disc and plate also register with the apertures in the housing 3|, thereby permitting a fluid to Apass through certain of the apertures 30a, 30h or 3D in the housing at a given time, depending upon which of the holes in the cock 32 happens to be in registry with the said apertures. The aperture 30a in the housing connects with a pipe 40 leading from the pipe I4 connected to asource of compressed air, and the aperture'30b connects with an exhaust pipe 4| through which compressed air from the glass I3 may escape. So as to regulate the rapidity at which the compressed air is released from the glass I3, a needle valve 42 is positioned with its vstem located in the axial opening in the hollow end part 35 and its pointed end in close proximity to the particular opening in the cock 3| which registers with apertures 30h of the housing. Thus by turning the handle of the needlevalve'42, the pointed end of its stem may be moved into `orv out of the said hole in the cock through which the-exhaust air passes, thereby regulating the amount of air passing through the same in a given time.
So as to prevent a return of the beverage from the glass |3 to the source of supply in the event the pressure of air supplied tol the vglass by the pipe 40 is greater than the pressure behind the beverage carried by the pipe 29, a check valve 43 is provided on the said pipe 29.
The holes Vin the cock 32 are arranged so that when the handle 36 is in a vertical position all ports are closed; when it is 'positioned rearwardly and at an incline `the apertures 30a are the only ones open and compressed air is allowed to flow into the glass I3; and when the said handle` is positioned forwardly and horizontally the central apertures 30 and also the apertures 30h are opened, thereby allowing the beverage to iiow into the glass at the same time the compressed air is escaping therefrom. The various positions of the handle are also shown by the dotted lines in Figs. 5, 6 and 7.
It is not only desirable from an economy standpoint that the foaming of beer be controlled during the drawing operation, but it is also advantageous in so far as taste and quality are concerned that the natural gases in the beer be not allowed to escape in the form of foam. By means of the present invention, the operation of which will now be described, any kind of beer or similar beverage may be drawn and dispensed Without undue foaming,
After a glass of suitable size is placed on the support I2, the handle I6 is turned to the right, thereby allowing compressed air or gas to enter the diaphragm 8 and the cylinder 2|, The diaphragm, upon becoming inated, causes the support I2 and the glass I3 to be elevated until the top edge of the said glass rmly engages with the rubber disc 39. Simultaneously, the piston 22 in the cylinder 2| is actuated so as to close the doors 2. The handle 36 is thereupon moved rearwardly so as to allow compressed air to enter the glass. The handle is thereupon moved forwardly to a horizontal position, thereby allowing the beverage to enter the glass I3 and the compressed air to proceed therefrom. The gradual escape of compressed air from the glass I3 as the beverage flows into it keeps the foam from collecting, this being due to the fact that there is a suitable air pressure at all times upon the top surface of the beverage as it rises in the glass. The maintenance of a proper air pressure in the glass is accomplished by the proper adjustment of the needle valve 42 which controls the outflow of compressed air or gas through the pipe After the drawn beverage has lled the glass and the handle 35 is turned. to an off position, the other handle I6 is manipulated so as to open the exhaust means I8 in the valve I5, thereby causing the deflation ofthe diaphragm 8 and the consequent lowering of the glass I3.
The ordinary time required in drawing and .Y
dispensing beverages of the beer type is considerably lessened when our improved apparatus is used. 'Ihe positioning of the pin II in diierent openings in the shank of the support I2 serves to adjust the height of the said support in accordance with the particular size of the glass being used.
It is apparent to those skilled in the art that our invention is susceptible to various changes in regard to form, shape and minor details of construction, so forthis and other apparent reasons we desire it understood that the appended claims shall define the limits our invention may assume rather than the exact disclosures herein made.
Having described our claim is:
1. In beverage dispensing apparatus, a support for a glass to be filled, a superposed member having a seal lwith an exposed face for engagement with the rim of such glass, said member having fluid inlet and outlet means, within the area defined by such engagement, means for raising the support, whereby the glass top may be brought invention what we into engagement with the superposed member, 755y and door means synchronized with the support raising means for enclosing the glass.
2. In beverage dispensing apparatus, the combination comprising a casing having a base part, a widened upper part superposed over the base part and a single hollow column part connecting the base and upper parts, a beverage glass support mounted on the base part, a sealing member in the upper part of the casing having beverage inlet means, air inlet and air outlet means all within the area of the glass rim when the said glass rim is in engagement with the sealing member, pneumatic means in the base part for elevating the glass support so as to move the glass, whereby its rim is moved into engagement with the sealing member, valve control means mounted in the upper part of the casing for controlling the flow of beverage to the glass and for controlling the ow of compressed air to and from the glass, hinged enclosure means enclosing the glass, and uid pressure operated means for actuating the last mentioned means.
3. In a beverage dispensing apparatus, a support for a glass to be filled, a superposed member having an exposed face adapted to engage and seal the rim of the glass, the said member having beverage discharge means and air inlet and outlet means opening through said face Within the area dened by such sealing engagement, compressed air actuated means for raising the support, control means for regulating the flow of air to and from the said compressed air actuated meansmeans for enclosing the glass, andv compressed air actuated means for actuating the enclosure means.
4. In beverage dispensing apparatus, the combination comprising a frame having a base part, an upper part superposed over the base part, and a hollow column part connecting the base and upper parts, beverage glass supporting means mounted on the base part, means on the upper part for sealing the rim of a glass positioned on the glass supporting means, means for changing the relative positions of the glass supporting means and the sealing means, whereby the sealing means may be positioned in a closing position engaging the glass rim, means connected to a source of compressed air for admitting air to the glass while its rim is engaged by the sealing means, means for releasing air from the glass, and means connected to a source of liquid supply for admitting liquid to the inside of the glass, means for selectively controlling the ow of compressed air to the glass, for controlling the flow of liquid to the glass and the flow of air from the glass,
yhinged enclosure means for enclosing the glass,
and fluid pressure operated means for actuating the last mentioned means.
LUCIEN H. HANDY. LESLIE- E. PETERS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19069A US2127615A (en) | 1935-04-30 | 1935-04-30 | Beverage dispenser |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19069A US2127615A (en) | 1935-04-30 | 1935-04-30 | Beverage dispenser |
Publications (1)
Publication Number | Publication Date |
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US2127615A true US2127615A (en) | 1938-08-23 |
Family
ID=21791246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US19069A Expired - Lifetime US2127615A (en) | 1935-04-30 | 1935-04-30 | Beverage dispenser |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2660360A (en) * | 1949-09-17 | 1953-11-24 | Meyer Geo J Mfg Co | Method and apparatus to supply a beverage to a filling machine and fill containers thereby |
US4828395A (en) * | 1985-02-21 | 1989-05-09 | Yamato Scientific Company, Limited | Continuous flow type homogenizer |
US5095955A (en) * | 1987-06-05 | 1992-03-17 | Alcan Deutschland Gmbh | Process and a device for the filling of doughy filling material into receptacles |
US20100159097A1 (en) * | 2004-11-11 | 2010-06-24 | Nestec S.A., | Beverage machine with height-adjustable device for controlling distance between beverage recipient and outlet |
US20110049187A1 (en) * | 2008-02-06 | 2011-03-03 | Toeca International Company B.V. | Device for preparing drinks and method for cleaning such a device |
-
1935
- 1935-04-30 US US19069A patent/US2127615A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2660360A (en) * | 1949-09-17 | 1953-11-24 | Meyer Geo J Mfg Co | Method and apparatus to supply a beverage to a filling machine and fill containers thereby |
US4828395A (en) * | 1985-02-21 | 1989-05-09 | Yamato Scientific Company, Limited | Continuous flow type homogenizer |
US5095955A (en) * | 1987-06-05 | 1992-03-17 | Alcan Deutschland Gmbh | Process and a device for the filling of doughy filling material into receptacles |
US20100159097A1 (en) * | 2004-11-11 | 2010-06-24 | Nestec S.A., | Beverage machine with height-adjustable device for controlling distance between beverage recipient and outlet |
US8333144B2 (en) * | 2004-11-11 | 2012-12-18 | Nestec S.A. | Beverage machine with drip collecting device |
US20110049187A1 (en) * | 2008-02-06 | 2011-03-03 | Toeca International Company B.V. | Device for preparing drinks and method for cleaning such a device |
US8534503B2 (en) * | 2008-02-06 | 2013-09-17 | Toeca International Company B.V. | Device for preparing drinks and method for cleaning such a device |
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