US4163510A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and apparatus for dispensing a multi-constituent beverage
Assignee: Individual
•
Filing: 1977-08-12
•
Granted: 1979-08-07
•
Expires: 1997-08-12
Abstract
Abstract A beverage dispenser includes a control device in communication with a source of base liquid and a source of flavoring constituent for generating a simultaneous flow of the base liquid and the flavoring constituent into a mixing nozzle. The flavoring constituent may be supplied in a portable packet which contains a measured quantity of constituent for making a specified beverage serving when mixed with a controlled quantity of base liquid. The control device may be actuated by tripping an actuator lever when a container is placed under the mixing nozzle for filling it with the mixed beverage. In one embodiment, actuation of the control device causes a flow of pilot fluid under pressure to a fluid operated control member in association with each source of base liquid and flavoring constituent. The pilot fluid may be supplied by the source of base fluid and may be expelled into the mixing nozzle.
Inventors
- 👤 Marshall C. Strenger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:30
CPC Classifications
A; A47; A47J; A47J31/00; A47J31/40; A47J31/407; B; B67; B67D; B67D1/00; B67D1/0042; B67D1/0043; B67D1/0044; B67D1/0046; B67D1/005; B67D1/0081; B67D1/0082; G; G01; G01F; G01F11/00; G01F11/28; B67D2001/0087; B67D2001/0089; B67D2210/00; B67D2210/00028; B67D2210/00047; B67D2210/0006
Claims Analysis
Total Claims: 34
Claim 1
Independent Claim
131 words
A method of dispensing a mixed beverage constituting measured quantities of a base liquid and a flavoring constituent wherein a controlled flow of base liquid and a controlled flow of flavoring constituent are selectively directed to a beverage outlet and thereafter expelled from the outlet into a suitable container, the method comprising the steps of: a. selectively and manually actuating a pilot flow of base liquid under pressure; b. introducing said pilot flow into each of a plurality of flow valves, one each associated with independent sources of base liquid and flavoring constituent, for independently activating a flow of base liquid and a flow of flavoring constituent to the beverage outlet; and c. deactivating said pilot flow for inhibiting the flow of base liquid and flavoring constituent to the beverage outlet.
Claim 2
Independent Claim
131 words
A method of dispensing a mixed beverage constituting measured quantities of a base liquid and a flavoring constituent wherein a controlled flow of base liquid and a controlled flow of flavoring constituent are selectively directed to a beverage outlet and thereafter expelled from the outlet into a suitable container, the method comprising the steps of: a. selectively and manually actuating a pilot flow of base liquid under pressure; b. introducing said pilot flow into each of a plurality of flow valves, one each associated with independent sources of base liquid and flavoring constituent, for independently activating a flow of base liquid and a flow of flavoring constituent to the beverage outlet; and c. deactivating said pilot flow for inhibiting the flow of base liquid and flavoring constituent to the beverage outlet.
Claim 3
Dependent Claim
24 words
The method of claim 1, which includes the step of exhausting the pilot flow of base liquid to the beverage outlet after step "c."
Claim 4
Independent Claim
166 words
A method of dispensing a mixed beverage consisting of a flavoring constituent packaged in an individual serving portion and a base liquid, wherein a controlled quantity of the base liquid is mixed with the flavoring constituent as it is released from a beverage outlet; the flavoring constituent and base liquid being expelled from the outlet into a suitable container, the method comprising the steps of: a. placing a sealed, collapsible package of flavoring constituent intermediate the beverage outlet and a means selectively operable for exerting a force on the package to collapse the package, break the seal and expel the contents thereof in a controlled flow to the outlet; b. actuating the means operable to collapse the package, break the seal, and expel the contents of the package to the outlet; c. simultaneously introducing a flow of base liquid to the beverage outlet; and d. inhibiting the flow of base liquid to the beverage outlet when the flavoring constituent has been completely expelled from the package.
Claim 5
Independent Claim
166 words
A method of dispensing a mixed beverage consisting of a flavoring constituent packaged in an individual serving portion and a base liquid, wherein a controlled quantity of the base liquid is mixed with the flavoring constituent as it is released from a beverage outlet; the flavoring constituent and base liquid being expelled from the outlet into a suitable container, the method comprising the steps of: a. placing a sealed, collapsible package of flavoring constituent intermediate the beverage outlet and a means selectively operable for exerting a force on the package to collapse the package, break the seal and expel the contents thereof in a controlled flow to the outlet; b. actuating the means operable to collapse the package, break the seal, and expel the contents of the package to the outlet; c. simultaneously introducing a flow of base liquid to the beverage outlet; and d. inhibiting the flow of base liquid to the beverage outlet when the flavoring constituent has been completely expelled from the package.
Claim 6
Dependent Claim
23 words
The method of claim 3, wherein a constant force is applied in step b, controlling the flow of flavoring constituent to the outlet.
Claim 7
Dependent Claim
22 words
The method of claim 3, which includes a step of removing the collapsed, emptied package after the contents thereof have been expelled.
Claim 8
Dependent Claim
51 words
The method of claim 3, which includes the steps of: a. introducing a pilot flow of fluid under pressure for triggering the flow of base liquid to the outlet and for actuating the means operable to collapse the package; and b. discontinuing the said pilot flow of fluid after step "d."
Claim 9
Dependent Claim
14 words
The method of claim 6, wherein the pilot flow of fluid comprises base liquid.
Claim 10
Dependent Claim
111 words
A fluid activated beverage dispenser for dispensing a beverage consisting of measured quantities of a base liquid and a flavoring constituent, comprising: a. a beverage outlet; b. a source of pressurized base liquid in communication with said outlet; c. a chamber in communication with the said outlet; d. a portable, sealed packet receivable by said chamber and having a normally closed opening in communication with said outlet, the packet containing a measured serving of flavoring constituent; and e. actuating means associated with said chamber for simultaneously generating the flow of base liquid into the outlet and opening the sealed packet for expelling the contents of the packet to the beverage outlet.
Claim 11
Dependent Claim
111 words
A fluid activated beverage dispenser for dispensing a beverage consisting of measured quantities of a base liquid and a flavoring constituent, comprising: a. a beverage outlet; b. a source of pressurized base liquid in communication with said outlet; c. a chamber in communication with the said outlet; d. a portable, sealed packet receivable by said chamber and having a normally closed opening in communication with said outlet, the packet containing a measured serving of flavoring constituent; and e. actuating means associated with said chamber for simultaneously generating the flow of base liquid into the outlet and opening the sealed packet for expelling the contents of the packet to the beverage outlet.
Claim 12
Dependent Claim
112 words
The beverage dispenser of claim 8, wherein said actuating means includes: a. means associated with said chamber and actuable in response to a flow of fluid under pressure for opening the sealed packet and expelling the contents of the packet to the outlet; b. a normally closed valve associated with the source of base liquid and movable from the normally closed position to an open position in response to a flow of fluid under pressure for controlling the flow of liquid base to the outlet; and c. a fluid control device in communication with the said actuating means and the said valve for selectively introducing a flow of fluid under pressure thereto.
Claim 13
Dependent Claim
77 words
The beverage dispenser of claim 9, wherein the actuating means is movable between a fully retracted position and a fully advanced position, the contents of said packet being fully expelled to the beverage outlet when said actuating means is in the fully advanced position, and wherein the beverage dispenser includes means associated with and responsive to movement of said actuating means to the fully advanced position for closing the valve and inhibiting the flow of base liquid.
Claim 14
Dependent Claim
58 words
The beverage dispenser of claim 9, including: a. a mechanical actuator associated with the control device and movable from a retracted position to an advanced position for instantaneously shifting said control device from the second position to the first position; and b. biasing means associated with said actuator for normally maintaining the said actuator in the retracted position.
Claim 15
Dependent Claim
40 words
The beverage dispenser of claim 9, the control device including exhaust means associated with each of the valves for draining the liquid base supplied by the control device from said valves when said control device is in the second position.
Claim 16
Dependent Claim
26 words
The beverage dispenser of claim 12, including means associated with the exhaust means for returning the drained base liquid to the source of pressurized base liquid.
Claim 17
Dependent Claim
150 words
The beverage dispenser of claim 9, wherein the said chamber is disposed intermediate the beverage outlet and the actuating means, and wherein the packet comprises a sealed, collapsible enclosure having a sealed, frangible opening which will open in response to placing the contents of the packet under pressure, the actuator comprising: a. a displaceable piston enclosure having a plunger movable between an advanced position and a retracted position, the plunger having one end in communication with the said chamber and the other end in communication with the said control device; b. biasing means exerting a force against the plunger for normally urging the plunger into a retracted position out of the said chamber; and c. means in communication with the said other end of the plunger for supplying fluid under pressure from said control device to said plunger for advancing the plunger from the retracted position to the advanced position.
Claim 18
Dependent Claim
58 words
The beverage dispenser of claim 14, wherein the last mentioned means comprises expandable bellows in communication with the said other end of the plunger, said bellows in fluid communication with the control device and expandable from a collapsed condition in response to the flow of pressurized fluid supplied by the control device for engaging and advancing said plunger.
Claim 19
Dependent Claim
34 words
The beverage dispenser of claim 15, wherein said bellows comprises means for completely isolating the fluid supplied by the control device from the said chamber and from the actuating means associated with said chamber.
Claim 20
Dependent Claim
154 words
A fluid activated beverage dispenser for dispensing a beverage consisting of measured quantities of a base liquid and a flavoring constituent, comprising: a. a beverage outlet; b. a source of pressurized base liquid and at least one independent source of flavoring constitutent in communication with said beverage outlet; c. an independent, normally closed valve associated with each of said sources, each of said valves movable from the normally closed position to an open position in response to a flow of liquid under pressure for controlling flow of base liquid and flow of flavoring constituent from the respective sources to the beverage outlet; and d. a control device in communication with the source of pressurized base liquid, said control device selectively movable between a first position introducing a constant flow of pressurized base liquid to said valves and a second position inhibiting said constant flow, said control device being normally disposed in the second position.
Claim 21
Dependent Claim
154 words
A fluid activated beverage dispenser for dispensing a beverage consisting of measured quantities of a base liquid and a flavoring constituent, comprising: a. a beverage outlet; b. a source of pressurized base liquid and at least one independent source of flavoring constitutent in communication with said beverage outlet; c. an independent, normally closed valve associated with each of said sources, each of said valves movable from the normally closed position to an open position in response to a flow of liquid under pressure for controlling flow of base liquid and flow of flavoring constituent from the respective sources to the beverage outlet; and d. a control device in communication with the source of pressurized base liquid, said control device selectively movable between a first position introducing a constant flow of pressurized base liquid to said valves and a second position inhibiting said constant flow, said control device being normally disposed in the second position.
Claim 22
Dependent Claim
58 words
The beverage dispenser of claim 17, including: a. a mechanical actuator associated with the control device and movable from a retracted position to an advanced position for instantaneously shifting said control device from the second position to the first position; and b. biasing means associated with said actuator for normally maintaining the said actuator in the retracted position.
Claim 23
Dependent Claim
40 words
The beverage dispenser of claim 17, the control device including exhaust means associated with each of the valves for draining the liquid base supplied by the control device from said valves when said control device is in the second position.
Claim 24
Dependent Claim
23 words
The beverage dispenser of claim 19, including means associated with the exhaust means for introducing the drained liquid base to the beverage outlet.
Claim 25
Dependent Claim
89 words
The beverage dispenser of claim 17, each of said valves comprising: a. a displaceable piston enclosure each having a plunger movable between the advanced position inhibiting the flow of base liquid and flavoring constituent from the respective sources to the beverage outlet and a retracted position actuating the flow from the respective sources to the beverage outlet, each of said plungers movable from the advanced position to the retracted position in response to the flow of pressurized liquid base supplied when the control device is in the first position.
Claim 26
Dependent Claim
33 words
The beverage dispenser of claim 21, including biasing means associated with each of said piston enclosures, exerting a constant force on the plungers thereof for continuously urging the plungers into the advanced position.
Claim 27
Dependent Claim
107 words
The beverage dispenser of claim 22, the control device being a pilot valve comprising: a. a pair of displaceable piston enclosures movable between an open flow-generating position and a closed flow-inhibiting position, one of said piston enclosures in communication with the source of pressurized liquid base and the other of said piston enclosures in communication with an exhaust; b. trip means associated with each of said plungers and shiftable between first and second positions for disposing alternate plungers in the open and closed positions respectively; c. a mechanical actuator movable between advanced and retracted positions for instantaneously shifting the trip means between said first and second positions.
Claim 28
Dependent Claim
42 words
The beverage dispenser of claim 23, wherein the plunger in communication with the source of liquid base is in the closed position when the actuator is retracted, and wherein the control device includes means normally biasing the actuator in the retracted position.
Claim 29
Dependent Claim
29 words
The beverage dispenser of claim 17, including means associated with the source of pressurized liquid base for carbonating the base liquid before it is introduced to the beverage outlet.
Claim 30
Dependent Claim
51 words
The beverage dispenser of claim 18, wherein said mechanical actuator comprises a lever pivotable relative to said beverage outlet and adapted for engagement by a beverage receptacle, the receptacle being disposed in communication with the beverage outlet when the lever is engaged by the receptacle and disposed in the advanced position.
Claim 31
Dependent Claim
27 words
The method of claim 1, wherein in step "b" the flow of base liquid and the flow of flavoring constituent to the beverage outlet is simultaneously activated.
Claim 32
Dependent Claim
34 words
The method of claim 1, wherein a plurality of sources of flavoring constituent are provided and there is included prior to step "a" the step of selecting one of said sources of flavoring constituent.
Claim 33
Independent Claim
117 words
A method of dispensing a mixed beverage consisting of a flavoring constituent packaged in an individual serving portion and a base liquid, wherein a controlled quantity of the base liquid is mixed with the flavoring constituent as it is released from a beverage outlet, the flavoring constituent and base liquid being expelled from the outlet into a suitable container, the method comprising the steps of: a. placing an individual serving portion of flavoring constituent intermediate the beverage outlet and the means for discharging the flavoring constituent to the beverage outlet; b. actuating the means for discharging the flavoring constituent to the beverage outlet; and c. simultaneously introducing a controlled quantity of base liquid to the beverage outlet.
Claim 34
Independent Claim
117 words
A method of dispensing a mixed beverage consisting of a flavoring constituent packaged in an individual serving portion and a base liquid, wherein a controlled quantity of the base liquid is mixed with the flavoring constituent as it is released from a beverage outlet, the flavoring constituent and base liquid being expelled from the outlet into a suitable container, the method comprising the steps of: a. placing an individual serving portion of flavoring constituent intermediate the beverage outlet and the means for discharging the flavoring constituent to the beverage outlet; b. actuating the means for discharging the flavoring constituent to the beverage outlet; and c. simultaneously introducing a controlled quantity of base liquid to the beverage outlet.
References Cited (Backward Citations)
US3116748A
Cited
US3703187A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-08-06 | 1983-02-05 | 1983-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-08-06 | 1987-02-05 | 1987-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-08-06 | 1991-02-05 | 1991-08-07 | $7700.00 | Window Closed / Lapsed |