With Material Recirculating Screw Patents (Class 406/54)
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Patent number: 8360692Abstract: Provided is an apparatus for transferring slurry, which is used to transfer minerals from the bottom of the sea to the ground; and, more particularly, to an apparatus for transferring slurry, which can efficiently transfer the slurry in the state of a solid-liquid mixture containing the minerals without clogging of a transfer pipe.Type: GrantFiled: June 4, 2009Date of Patent: January 29, 2013Assignee: Korea Institute of Geoscience and Minderal Resources (KIGAM)Inventors: Chi-Ho Yoon, Young-Ju Kim, Yong-Chan Park, Young-Kyu Hwang
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Publication number: 20040156263Abstract: An ice delivery system includes an ice bin with an ice maker thereon. An auger dispenses ice from the bin and agitators within the bin prevent blockage. The agitation may follow a pattern depending on the location of the agitators with some about the periphery less employed than those adjacent the auger. An ice gate receives ice and flowing air to direct the ice pneumatically to a multistation diverter. The flow through the diverter is vertically downwardly. Tubes from the diverter convey ice to remote dispensing stations. The dispensing stations have prechambers with drains and lockable gates to advantageously receive ice for delivery into the remote station bins or block the ice storage area to allow cleaning. Conduit couplings are configured to connect tubing without creating an area of ice blockage or allowing the buildup of contamination. Germicidal lights or ozone may be used in the ice bin to avoid contamination.Type: ApplicationFiled: May 13, 2003Publication date: August 12, 2004Applicant: TMO Enterprises LimitedInventors: Gerald P. McCann, Donald J. Verley, Leonid Zatulovsky, Richard M. Humphreys
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Patent number: 6623233Abstract: This invention relates to a system and a process for the removal of bulk material from a container, in particular, from a box-shaped transport container. In order to be able to suction the bulk material off in a simple and reliable manner out of the transport container, one first of all attaches to an outlet area of container (10) a removal instrument (23) that has a conveyance device. This conveyance device conveys the bulk material in the removal instrument (23) essentially against its direction of outflow out of container (10) into a discharge area of the removal instrument (23) out of which bulk material is sectioned off by means of an off-suctioning device (39) that is connected thereto. To support the off-suctioning of the bulk material, air—by means of an air supply device (17, 19, 20′)—is so piped into the bulk material located in container (10) that the bulk material is fluidized.Type: GrantFiled: March 29, 2002Date of Patent: September 23, 2003Inventor: Arthur Peveling
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Patent number: 6561691Abstract: An ice delivery system includes an ice bin with an ice maker thereon. An auger dispenses ice from the bin and agitators within the bin prevent blockage. The agitation may follow a pattern depending on the location of the agitators with some about the periphery less employed than those adjacent the auger. An ice gate receives ice and flowing air to direct the ice pneumatically to a multistation diverter. The flow through the diverter is vertically downwardly. Tubes from the diverter convey ice to remote dispensing stations. The dispensing stations have prechambers with drains and lockable gates to advantageously receive ice for delivery into the remote station bins or block the ice storage area to allow cleaning. Conduit couplings are configured to connect tubing without creating an area of ice blockage or allowing the buildup of contamination. Germicidal lights or ozone may be used in the ice bin to avoid contamination.Type: GrantFiled: April 7, 2000Date of Patent: May 13, 2003Assignee: TMO Enterprises LimitedInventors: Gerald P. McCann, Donald J. Verley, Leonid Zatulovsky, Richard M. Humphreys
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Patent number: 6470737Abstract: A device for metering flowable products, such as products in the form of powder, granules, or microspheres, usable, for example, for the preparation of treatment baths, such as baths for dyeing, comprises at least one passage for the material to be delivered, the passage leading to a diaphragm. The aforesaid diaphragm can be moved according to a vibratory motion produced, for example, by a vibrating member mounted on the device. Preferably, the diaphragm carries, associated to it, a further diaphragm, which, in conditions of fine dispensing, comes up against the first diaphragm, so as to achieve, by the effect of the common vibratory motion, an action antagonistic to the formation of aggregates or micro-aggregates in the material to be delivered.Type: GrantFiled: October 17, 2000Date of Patent: October 29, 2002Assignee: Lawer SpaInventors: Paolo De Bona, Ermanno Graziola