Boring or penetrating the earth – Processes – Boring with specific fluid
Reexamination Certificate
2006-01-24
2006-01-24
Novosad, Christopher J. (Department: 3671)
Boring or penetrating the earth
Processes
Boring with specific fluid
C210S787000, C210S295000, C210S360100
Reexamination Certificate
active
06988568
ABSTRACT:
A vacuum boring and mud recovery method comprising a vacuum container, a vacuum producing device to create a vacuum within said container, a conduit to vacuum solid particles and liquids into the vacuum container and a dispensing device to dispense the liquid or solid particles from the vacuum container without eliminating the vacuum environment within the vacuum container. Vacuum container contents are stored within the container while simultaneously dispensing the solid particles and or liquids. The vacuum container method may also have a separating device disposed within it to separate solids and liquids by category. The vacuum container method is a continuous operation vacuum container, which can simultaneously fill, store and dispense solid particles and liquids with the added ability to simultaneously separate the solids and or liquids before they are dispensed from the vacuum container. This is accomplished without eliminating the vacuum environment within the vacuum container. The vacuum container method can also include an articulated powered vacuum conduit boom, a vacuum conduit tractor, purification means, articulated powered jetter conduit boom, or fixed angle tank and attached liquid storage tank.
REFERENCES:
patent: 4019649 (1977-04-01), Simon
patent: 4921133 (1990-05-01), Roeser
patent: 6209568 (2001-04-01), Guarneri
patent: 6453584 (2002-09-01), Buckner
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