US4795060A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for the metered dispensation and registration of liquids
Assignee: Individual
•
Filing: 1986-03-13
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Granted: 1989-01-03
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Expires: 2006-03-13
Abstract
Abstract A device for the metered dispensation and registration of liquids dispensed from a bottle, comprising a solenoid valve which is attached to the bottle neck, and which is opened and closed magnetically, with the closed position being the rest position of the solenoid valve. The housing of the solenoid valve is provided with coding marks. In addition to the solenoid valve arrangement, the device includes an operating head having a receiving opening for the bottle neck with the solenoid valve, an operating coil for the solenoid valve, a reading facility for the coding marks. A flowmeter which controls the opening time of the operating coil, is positioned downstream of the operating coil. The device further includes a stationary registration facility which is connected to the operating head. The device permits the viscosity-independent metering of all possible drinks if the operating head is fixedly-installed with its receiving opening upwardly positioned and the flowmeter functioning to control the opening valve via the operating coil.
Inventors
- 👤 Peter Albrecht
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 01:56
CPC Classifications
B; B67; B67D; B67D3/00; B67D3/0003; B67D3/0006; G; G01; G01F; G01F13/00; G01F13/006
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
188 words
A device for the metered dispensation and registration of liquids from a bottle, comprising: (a) a solenoid valve attachable to the neck of a bottle and magnetically operable between an opened position and a closed, rest position, said valve comprising a housing which includes coded information; (b) a fixedly-installed operating head which comprises (i) a receiving part which includes: a receiving opening extending substantially vertically for receiving the bottle with said solenoid valve, a coil about the receiving opening for operating said solenoid valve, a reading facility for reading said coded information, an injection opening for injecting a predetermined quantity of rinsing fluid into said liquid channel after metering, said injection opening being located in the region of said operating head near the said bottle receiving opening, (ii) a flowmeter connected to said receiving part, said flowmeter being disposed downstream of said solenoid valve for controlling the opening time of said solenoid valve in response to passage of a predetermined quantity of liquid, and (iii) a liquid channel extending longitudinally through said receiving part and said flowmeter; and (c) a stationary registration facility connected to said operating head.
Claim 2
Independent Claim
188 words
A device for the metered dispensation and registration of liquids from a bottle, comprising: (a) a solenoid valve attachable to the neck of a bottle and magnetically operable between an opened position and a closed, rest position, said valve comprising a housing which includes coded information; (b) a fixedly-installed operating head which comprises (i) a receiving part which includes: a receiving opening extending substantially vertically for receiving the bottle with said solenoid valve, a coil about the receiving opening for operating said solenoid valve, a reading facility for reading said coded information, an injection opening for injecting a predetermined quantity of rinsing fluid into said liquid channel after metering, said injection opening being located in the region of said operating head near the said bottle receiving opening, (ii) a flowmeter connected to said receiving part, said flowmeter being disposed downstream of said solenoid valve for controlling the opening time of said solenoid valve in response to passage of a predetermined quantity of liquid, and (iii) a liquid channel extending longitudinally through said receiving part and said flowmeter; and (c) a stationary registration facility connected to said operating head.
Claim 3
Dependent Claim
29 words
A device as claimed in claim 1, wherein said injection gap conically narrows axially in the flow direction and opens annularly at the peripheral walls of said liquid channel.
Claim 4
Dependent Claim
23 words
A device as claimed in claim 1, further comprising a sensor positioned beneath said operating head and operatively connected to said operating coil.
Claim 5
Dependent Claim
14 words
A device as claimed in claim 3, wherein said sensor comprises a light sensor.
Claim 6
Dependent Claim
15 words
A device as claimed in claim 1, wherein said reading facility comprises a reading coil.
Claim 7
Dependent Claim
19 words
A device as claimed in claim 1, wherein said reading facility comprises means for optically scanning said coded information.
Claim 8
Dependent Claim
14 words
A device as claimed in claim 1, wherein said flowmeter comprises an induction flowmeter.
Claim 9
Dependent Claim
13 words
A device as claimed in claim 1, which employs only a single valve.
Claim 10
Independent Claim
211 words
A device for the metered dispensation and registration of liquids from a bottle, comprising: (a) a solenoid valve attachable to the neck of a bottle and magnetically operable between an opened position and a closed, rest position, said valve comprising a housing which included coded information; (b) a fixedly-installed operating head which comprises (i) a receiving part which includes: a receving opening extending substantially vertically for receiving the bottle with said solenoid valve, a coil about the receiving opening for operating said solenoid valve, a reading facility for reading said coded information, an injection opening for injecting a predetermined quantity of rinsing fluid into said liquid channel after metering, said injection opening being located in the region of said operating head near the said bottle receiving opening, and (ii) a liquid channel extending longitudinally through said receiving part; (c) a stationary registration facility connected to said operating head; and (d) means, including an induction flowmeter connected to said receiving part and surrounding said liquid channel, for dispensing a plurality of different predetermined quantities of liquid through said solenoid valve, irrespective of liquid viscosity, by controlling the opening time of said solenoid valve in response to passage of a predetermined quantity of liquid through said solenoid valve as measured by said flowmeter.
Claim 11
Independent Claim
211 words
A device for the metered dispensation and registration of liquids from a bottle, comprising: (a) a solenoid valve attachable to the neck of a bottle and magnetically operable between an opened position and a closed, rest position, said valve comprising a housing which included coded information; (b) a fixedly-installed operating head which comprises (i) a receiving part which includes: a receving opening extending substantially vertically for receiving the bottle with said solenoid valve, a coil about the receiving opening for operating said solenoid valve, a reading facility for reading said coded information, an injection opening for injecting a predetermined quantity of rinsing fluid into said liquid channel after metering, said injection opening being located in the region of said operating head near the said bottle receiving opening, and (ii) a liquid channel extending longitudinally through said receiving part; (c) a stationary registration facility connected to said operating head; and (d) means, including an induction flowmeter connected to said receiving part and surrounding said liquid channel, for dispensing a plurality of different predetermined quantities of liquid through said solenoid valve, irrespective of liquid viscosity, by controlling the opening time of said solenoid valve in response to passage of a predetermined quantity of liquid through said solenoid valve as measured by said flowmeter.
References Cited (Backward Citations)
US2704171A
Cited
US3666144A
Cited
US3802606A
Cited
US4001801A
Cited
US4057173A
Cited
DE2548442A1
Cited
US4478357A
Cited
US4648154A
Cited
US4598843A
Cited
US4651907A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-01-03 | 1992-07-04 | 1993-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-01-03 | 1996-07-04 | 1997-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-01-03 | 2000-07-04 | 2001-01-03 | $7700.00 | Window Closed / Lapsed |