Agitating – Having specified feed means – Adjustable mixing ratio control
Reexamination Certificate
2008-04-15
2008-04-15
Soohoo, Tony G. (Department: 1797)
Agitating
Having specified feed means
Adjustable mixing ratio control
C366S181500, C366S190000, C366S310000, C366S320000, C366S336000, C366S297000
Reexamination Certificate
active
07357564
ABSTRACT:
An apparatus for pumping and mixing plural components of differing viscosities having at least one hopper for accepting each component, each hopper having a hopper outlet; an auger secured within each hopper, the auger being designed to wipe the inside surface of its respective hopper during rotation; a piston pump plumbed to each hopper outlet, each piston pump being substantially identical and having a pump inlet and a pump outlet, and each piston pump designed to be joined by a coupling yoke, whereby components of differing viscosities can be pumped uniformly; and a static mixer. The static mixer has a mixer inlet and a mixer outlet, and is designed so that plural components of differing viscosities can be uniformly pumped and mixed.
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Kelly Andrew R.
Reis Paul G.
Reis Robert G.
Reis Thomas E.
Decker Phillip E.
Mesmer & Deleault, PLLC
Soohoo Tony G.
Substructure Encapsulation Technologies, Inc.
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