Apparatus for controlled release of an erodible solid into a liquid
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United States of America Patent
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Apr 11, 2023
Grant Date -
Dec 22, 2022
app pub date -
Jun 21, 2021
filing date -
Jun 21, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
A dispenser assembly for controlled hydro-injection release of an erodible solid cartridge into a liquid. The dispenser assembly includes a fluid flow member with an inlet for attaching to a pressurized fluid line and an outlet. A hydro chamber with a hydro-injector member is provided in the fluid flow member. The hydro-injector member has an inlet opening which faces the inlet of the fluid flow member and outlet opening. A cartridge holding member is removably attached to the fluid flow member and is configured to house the erodible solid cartridge in an activation chamber. A plate is positioned in engagement with the hydro-injector member. An expandable member extends from the plate. The expandable member is maintained proximate to or in contact with a top of the erodible solid cartridge to control the rate of erosion as the erodible solid cartridge is eroded.
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