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Class 209/172 - Gravity liquid


Subclass of Class 209 - Classifying, separating, and assorting solids
Definition: Methods and means wherein material to be separated is delivered
No. of applications: 7
Last issue date: 03/25/2010


Application No.Application TitleIssue Date
20100072112SEPARATION METHOD AND SEPARATION APPARATUS
A separation apparatus contains: a dispersion liquid introduction path to which a dispersion liquid containing particles is introduced; a separation path that has a inclined upper face inclined with respect to a direction of gravity and separates the particles; and a di...
03/25/2010
20080257794Method and system for sorting and processing recycled materials
Processing recycled materials to recover plastics, copper wire, and other non-ferrous metals. Aspects of the invention employ density separation to separate plastic-bearing materials from copper-bearing materials. Plastic-bearing materials are further separated to separ...
10/23/2008
20080121574DEVICE FOR THE SEPARATION OF WASTE MATERIALS IN ACCORDANCE WITH THEIR DENSITIES
A device for the separation of waste materials in accordance with their densities is provided and includes a vat which is fillable with a fluid for the separation of detritus by means of floatation and decantation. Conveyer belts are provided for the removal of the supe...
05/29/2008
20060124510Devices, materials and methods for sorting, separating and sizing very small particles
Advice for sorting separating and sizing very small particles is disclosed and claimed. The device comprises a cryogenic chamber within which particle movement, travel and separation can occur; a particle loading chamber for loading particles into the cryogenic chamber;...
06/15/2006
20050173310Hydrogravity system and process for reclaiming and purifying a solid, multiple domain feedstock
The hydrogravity separation of a multiple component solid feedstock comprises granulating the feedstock to produce particles substantially of individual components having different densities. A dispersion mixer having a high shear and/or turbulent zone is utilized to di...
08/11/2005
20050173309Hydrogravity system and process for reclaiming and purifying a solid, multiple domain feedstock
The hydrogravity separation of a multiple domain solid feedstock comprises granulating the feedstock to produce particles substantially of individual domain components having different densities. A dispersion mixer having a high shear and/or turbulent zone is utilized t...
08/11/2005
20050092658Method and apparatus for sorting particles
A method and apparatus for sorting particles moving through a closed channel system of capillary size comprises a bubble valve for selectively generating a pressure pulse to separate a particle having a predetermined characteristic from a stream of particles. The partic...
05/05/2005
 
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