US4347783A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Beverage carbonator device
Assignee: Individual
•
Filing: 1981-04-06
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Granted: 1982-09-07
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Expires: 2001-04-06
Abstract
Abstract A beverage carbonator device comprising an outer main container for holding the beverage as it is being, and after it is, carbonated, which is open at its upper end and has a beverage dispensing off-on control valve or spigot at its lower end, and a carbonation generating and pressure regulating assembly arranged for mounting within the container in sealed application to the container open end. The assembly includes a lower carbonating gas generating tank that is to receive and contain the carbonating gas generating substances, which tank is removably connected in sealed relation to an orificed floor of a carbonating gas receiver that is closed at its upper end by a flexible diaphragm, with the receiver in turn being secured to a cover that is part of the assembly and that is sealingly applied to the container upper end. The diaphragm is exposed to a vented breathing chamber it defines with the cover, and the diaphragm is spring biased inwardly of the receiver and carries a link that is operatively connected to a control valve for the receiver floor orifice for controlling the pressure of the carbonating gas in the container that is supplied thereto from a gas emitting conduit connected to the receiver for that purpose, to maintain the carbonating gas in the container at a substantially uniform predetermined level.
Inventors
- 👤 Ralph Ogden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:12
CPC Classifications
B; B01; B01F; B01F23/00; B01F23/20; B01F23/23; B01F23/236; B01F23/2362; A; A23; A23L; A23L2/00; A23L2/52; A23L2/54; Y; Y10; Y10S; Y10S261/00; Y10S261/07; Y10S261/27
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
372 words
A beverage carbonator device comprising: an outer container open at its upper end and defining a beverage carbonation chamber and including means for selectively dispensing a carbonated beverage, when contained therein, therefrom, and a carbonation generation and pressure regulating assembly adapted to be mounted in said chamber and comprising: a lower generator tank that is open at its upper end and is adapted to receive and contain carbonating gas generating substances, a carbonating gas receiver including means at its lower end for removably securing said tank upper end thereto in sealed relation therewith, said receiver defining an imperforate floor that spans said tank upper end, with said floor defining an orifice opening, said receiver having an open upper end that is spanned by a flexible diaphragm in sealed relation thereto, said receiver defining between said floor and said diaphragm a pressure cavity adapted to receive carbonating gas from said tank through said orifice, a cover secured to said receiver upper end in sealed relation to said diaphragm, said cover being formed to define with said diaphragm a vented breathing chamber, whereby said diaphragm deflects upwardly of said cavity under the pressure of carbonating gas received in said pressure cavity, a valve member mounted within said receiver for opening and closing said orifice, an elongate valve member actuator link secured to said diaphragm and having a depending portion disposed within said cavity, means for resiliently biasing said diaphragm inwardly of said cavity and toward said floor against the action of said gas in said cavity on said diaphragm, a gas conduit connected to said receiver in communication with said pressure cavity at one end thereof and extending exteriorly of said assembly and having the other end of same disposed below the level of said tank and formed for emitting gas into the beverage, means for securing said assembly to said container in sealed relation with said container with said tank and gas conduit other end disposed in the beverage to be carbonated, and means for articulating said link depending portion to said valve member for positioning said valve member relative to said orifice under the control of said diaphragm for maintaining the carbonating gas in said container at a substantially uniform predetermined pressure.
Claim 2
Dependent Claim
372 words
A beverage carbonator device comprising: an outer container open at its upper end and defining a beverage carbonation chamber and including means for selectively dispensing a carbonated beverage, when contained therein, therefrom, and a carbonation generation and pressure regulating assembly adapted to be mounted in said chamber and comprising: a lower generator tank that is open at its upper end and is adapted to receive and contain carbonating gas generating substances, a carbonating gas receiver including means at its lower end for removably securing said tank upper end thereto in sealed relation therewith, said receiver defining an imperforate floor that spans said tank upper end, with said floor defining an orifice opening, said receiver having an open upper end that is spanned by a flexible diaphragm in sealed relation thereto, said receiver defining between said floor and said diaphragm a pressure cavity adapted to receive carbonating gas from said tank through said orifice, a cover secured to said receiver upper end in sealed relation to said diaphragm, said cover being formed to define with said diaphragm a vented breathing chamber, whereby said diaphragm deflects upwardly of said cavity under the pressure of carbonating gas received in said pressure cavity, a valve member mounted within said receiver for opening and closing said orifice, an elongate valve member actuator link secured to said diaphragm and having a depending portion disposed within said cavity, means for resiliently biasing said diaphragm inwardly of said cavity and toward said floor against the action of said gas in said cavity on said diaphragm, a gas conduit connected to said receiver in communication with said pressure cavity at one end thereof and extending exteriorly of said assembly and having the other end of same disposed below the level of said tank and formed for emitting gas into the beverage, means for securing said assembly to said container in sealed relation with said container with said tank and gas conduit other end disposed in the beverage to be carbonated, and means for articulating said link depending portion to said valve member for positioning said valve member relative to said orifice under the control of said diaphragm for maintaining the carbonating gas in said container at a substantially uniform predetermined pressure.
Claim 3
Dependent Claim
76 words
The beverage carbonator set forth in claim 1 wherein: said actuator link extends through said diaphragm in sealed relation thereto and has an upwardly projecting end portion extending exteriorly of said cover, and means for adjustably securing said link end portion to said cover for holding said valve member seated in sealing relation to said orifice for permitting preliminary build up in said tank of the pressure of the carbonating gas being generated in said tank.
Claim 4
Dependent Claim
43 words
The beverage carbonator set forth in claim 2 wherein: said end portion of said link extends through said breathing chamber, and wherein said biasing means comprises a helical spring interposed between said diaphragm and said cover in substantial concentric relation to said link.
Claim 5
Dependent Claim
41 words
The beverage carbonator set forth in claim 1 wherein: said other end of said gas conduit is disposed in underlying relation to and is spaced from said tank and defines a rectilinear multiorifice terminal section that substantially parallels said tank floor.
Claim 6
Dependent Claim
52 words
The beverage container set forth in claim 1 wherein said articulating means comprises: a lever member pivotally mounted in first class lever relation on said receiver floor, and having one end of same operably connected to said valve member and the other end of same operably connected to said link depending portion.
Claim 7
Dependent Claim
373 words
In a beverage carbonator device that comprises a container open at its upper end and defining a beverage carbonation chamber and including means for selectively dispensing a carbonated beverage, when contained therein, therefrom, a carbonation generation and pressure regulating assembly therefor adapted to be mounted in said chamber and comprising: a lower generator tank that is open at its upper end and is adapted to receive and contain carbonating gas generating substances, a carbonating gas receiver including means at its lower end for removably securing said tank upper end thereto in sealed relation therewith, said receiver defining an imperforate floor that spans said tank upper end, with said floor defining an orifice opening, said receiver having an open upper end that is spanned by a flexible diaphragm in sealed relation thereto, said receiver defining between said floor and said diaphragm a pressure cavity adapted to receive carbonating gas from said tank through said orifice, a cover secured to said receiver upper end in sealed relation to said diaphragm, said cover being formed to define with said diaphragm a vented breathing chamber, whereby said diaphragm deflects upwardly of said cavity under the pressure of carbonating gas received in said pressure cavity, a valve member mounted within said receiver for opening and closing said orifice, an elongate valve member actuator link secured to said diaphragm and having a depending portion disposed within said cavity, means for resiliently biasing said diaphragm inwardly of said cavity and toward said floor against the action of said gas in said cavity on said diaphragm, a gas conduit connected to said receiver in communication with said pressure cavity at one end thereof and extending exteriorly of said assembly and having the other end of same disposed below the level of said tank and formed for emitting gas into the beverage when said assembly is secured to the container in sealed relation with the container, with said tank and gas conduit other end disposed in the beverage to be carbonated, and means for articulating said link depending portion to said valve member for positioning said valve member relative to said orifice under the control of said diaphragm for maintaining the carbonating gas in said container at a substantially uniform predetermined pressure.
Claim 8
Dependent Claim
373 words
In a beverage carbonator device that comprises a container open at its upper end and defining a beverage carbonation chamber and including means for selectively dispensing a carbonated beverage, when contained therein, therefrom, a carbonation generation and pressure regulating assembly therefor adapted to be mounted in said chamber and comprising: a lower generator tank that is open at its upper end and is adapted to receive and contain carbonating gas generating substances, a carbonating gas receiver including means at its lower end for removably securing said tank upper end thereto in sealed relation therewith, said receiver defining an imperforate floor that spans said tank upper end, with said floor defining an orifice opening, said receiver having an open upper end that is spanned by a flexible diaphragm in sealed relation thereto, said receiver defining between said floor and said diaphragm a pressure cavity adapted to receive carbonating gas from said tank through said orifice, a cover secured to said receiver upper end in sealed relation to said diaphragm, said cover being formed to define with said diaphragm a vented breathing chamber, whereby said diaphragm deflects upwardly of said cavity under the pressure of carbonating gas received in said pressure cavity, a valve member mounted within said receiver for opening and closing said orifice, an elongate valve member actuator link secured to said diaphragm and having a depending portion disposed within said cavity, means for resiliently biasing said diaphragm inwardly of said cavity and toward said floor against the action of said gas in said cavity on said diaphragm, a gas conduit connected to said receiver in communication with said pressure cavity at one end thereof and extending exteriorly of said assembly and having the other end of same disposed below the level of said tank and formed for emitting gas into the beverage when said assembly is secured to the container in sealed relation with the container, with said tank and gas conduit other end disposed in the beverage to be carbonated, and means for articulating said link depending portion to said valve member for positioning said valve member relative to said orifice under the control of said diaphragm for maintaining the carbonating gas in said container at a substantially uniform predetermined pressure.
Claim 9
Dependent Claim
76 words
The beverage carbonator set forth in claim 6 wherein: said actuator link extends through said diaphragm in sealed relation thereto and has an upwardly projecting end portion extending exteriorly of said cover, and means for adjustably securing said link end portion to said cover for holding said valve member seated in sealing relation to said orifice for permitting preliminary build up in said tank of the pressure of the carbonating gas being generated in said tank.
Claim 10
Dependent Claim
43 words
The beverage carbonator set forth in claim 7 wherein: said end portion of said link extends through said breathing chamber, and wherein said biasing means comprises a helical spring interposed between said diaphragm and said cover in substantial concentric relation to said link.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-09-06 | 1986-03-08 | 1986-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-09-06 | 1990-03-08 | 1990-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-09-06 | 1994-03-08 | 1994-09-07 | $7700.00 | Window Closed / Lapsed |