Chemical apparatus and process disinfecting – deodorizing – preser – Physical type apparatus – Means separating or dissolving a material constituent
Reexamination Certificate
2006-07-18
2006-07-18
Corcoran, Gladys J P (Department: 1744)
Chemical apparatus and process disinfecting, deodorizing, preser
Physical type apparatus
Means separating or dissolving a material constituent
C422S266000, C422S273000, C422S276000, C422S287000, C422S292000, C422S300000, C134S132000, C134S065000, C134S069000, C134S16900A, C068S058000, C165S088000, C165S111000, C165S109100, C366S219000, C366S234000, C366S235000, C127S001000, C127S002000, C127S006000, C127S036000, C127S042000, C127S043000, C127S045000, C099S485000, C099S511000
Reexamination Certificate
active
07078003
ABSTRACT:
The invention relates to a device for the transfer between a solid matter and a liquid, comprising an outer drum and a perforated inner drum, means for commonly rotating the drums, and means situated inside the inner drum for moving the solid matter. In between the two drums, a number of troughs are formed which, during the rotation of the drums, bring up liquid and pour it out higher up through the inner drum. Along the front rim of each trough, the drum is provided with a drain opening, opposite to which means are provided for preventing, when the drain opening, during the rotation of the drums, is at the bottom, the penetration of solid matter through said opening.
REFERENCES:
patent: 4289734 (1981-09-01), Longuet
patent: 0 027 396 (1981-04-01), None
patent: 0 168 371 (1986-01-01), None
patent: 40 047 (1932-03-01), None
Baie Jean
Le Clef Etienne
Lopez Fédérico
Bacon & Thomas PLLC
Chorbaji Monzer R.
Corcoran Gladys J P
De Smet Engineering naamloze vennootschap
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