Fluent material handling – with receiver or receiver coacting mea – Automatic control of flow cutoff or diversion – Level or overflow responsive
Reexamination Certificate
2005-03-29
2005-03-29
Maust, Timothy L. (Department: 3751)
Fluent material handling, with receiver or receiver coacting mea
Automatic control of flow cutoff or diversion
Level or overflow responsive
C141S096000, C141S206000, C141S301000
Reexamination Certificate
active
06871678
ABSTRACT:
An apparatus (1) for filling a wine barrel is disclosed. The apparatus has a nozzle (4) connected to a hollow handle (15) where the upstream portion of the handle is connected to a hose from a wine supply. Supply of wine in the apparatus is controlled by a control button (17) on the handle (15) which opens an upstream solenoid valve. The apparatus (1) has a locating lug (6) and arm (7) on the nozzle portion to allow generally vertical location of the nozzle in a barrel bung hole. The apparatus has a non-return valve (14) to prevent wine flowing from the hose to the apparatus when the upstream solenoid valve is closed. The apparatus has a conductivity sensor (9) to cause closure of the upstream solenoid valve when the wine in the barrel reaches a predetermined level.
REFERENCES:
patent: 3918475 (1975-11-01), Trusselle
patent: 3920056 (1975-11-01), Piecuch
patent: 3977154 (1976-08-01), Kamisaka et al.
patent: 4018026 (1977-04-01), Kamisaka et al.
patent: 215631 (1987-03-01), None
patent: 2775274 (1999-08-01), None
patent: 2108471 (1983-05-01), None
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