Apparatus and method for aging liquids
OwnerRussell D. Karaschinventor
Life of this patent
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Abstract
Arrays of closely-spaced holes or cross-grain grooves are formed on the inside surfaces of the staves of a barrel, and/or on an elongated wooden member to greatly increase the amount of end grain wood exposed to the liquid and thereby increase the rate of aging the liquid. The holes and grooves in the staves extend only pa.it-way through the wood in order to maintain the structural integrity of the staves. The amount of end grain wood exposed is selected to produce the desired degree of aging in the desired amount of time. Used barrels can be reconstructed by cutting grooves in the inside surface of the barrel's side wall to expose new end grain wood To produce aging during re-use of the barrel.
Claims8
A method of aging liquids comprising
- a. providing a container for holding a liquid during an aging time period, said container having a side wall, a top wall and a bottom wall, said side wall being secured between said top wall and said bottom wall and forming a liquid-tight container, said side wall comprising a plurality of wood panels assembled together to form said side wall, said side wall having an inside surface contacting said liquid and an outside surface in contact with the atmosphere around said container, at least one of said wood panels having an array of cross grain cuts extending into said inside surface of but only part-way through said one wood panel, said cuts being spaced from one another and exposing a predetermined amount of end-grain wood to contact the liquid in said container, and
- b. placing and holding said liquid in said container in contact with said one wood panel for a time sufficient to age said liquid to a desired degree.
A method of aging liquids comprising providing a container for holding a liquid during an aging time period, said container having a side wall, a top wall, and a bottom wall, said side wall having an inside surface positioned to contact said liquid and an outside surface in contact with the atmosphere around said container, said side wall being secured between said top wall and said bottom wall and forming a liquid-tight container, in which said side wall comprises a plurality of wood panels secured together side-by-side to form a round barrel, each of said panels having an inside surface and an outside surface, and a step of forming cross-grain cuts in said inside surfaces of said panels by cutting at least one circumferential groove in spiral form in said inside surface of said round wooden barrel after it has been fabricated, and placing and holding said liquid in said container in contact with said panels for a time sufficient to age said liquid to a desired degree.
Dependencies are inferred from the claim text.