| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 266233000 | By stirring or mixing molten metal | 11 |
| 20130154168 | DRY PROCESSING OF, AND THERMAL RECOVERY FROM, SLAG - Apparatuses, systems, and methods discussed herein facilitate processing of, and thermal recovery from, material such as slag. A disk assembly is configured to process material. One or more heat exchangers are configured to extract heat that is already present in the material, heat generated during processing, or both. A thermal transfer system is configured to transfer heat away from the disk assembly, away from the one or more heat exchangers, or both. | 06-20-2013 |
| 20130320602 | APPARATUS FOR MELTING A SOLID METAL - An apparatus for melting a solid metal having a vortex chamber disposed within the apparatus, the vortex chamber having an inlet and an outlet, and a molten metal mover configured to move molten metal within the apparatus into the vortex chamber and disposed proximate to the entrance of the vortex chamber. | 12-05-2013 |
| 20140210145 | METAL MELTING FURNACE VORTEX CHAMBER BODY AND METAL MELTING FURNACE USING THE SAME - A metal melting furnace includes: a furnace body which includes a storage space storing molten metal; a vortex chamber body which includes a vortex chamber capable of communicating with the storage space of the furnace body; and a drop weir part which changes a communication state and an interruption state between the storage space and the vortex chamber, wherein the drop weir part includes a blind drop weir and an opening type drop weir which are formed as separate members, wherein at least the blind drop weir is movable up and down with respect to the vortex chamber body and is selectively positioned at an upward movement position and a downward movement position so as to switch the communication state and the interruption state, and wherein the opening type drop weir includes notches which communicate the vortex chamber and the storage space with each other in the communication state. | 07-31-2014 |
| 20140232048 | SCRAP SUBMERGENCE SYSTEM - In accordance with one aspect of an exemplary embodiment, a furnace including a charge well is provided. The charge well comprises an open top chamber including side and base walls of a heat resistant material. An inlet is provided in a side wall of the chamber for receiving molten metal. A ramp is provided adjacent the side wall and an inner wall forms a central cavity. The ramp is disposed between the inner wall and the side wall. The ramp is generally inclined from an intersection with the base wall to adjacent a top surface of the inner wall. The cavity is in fluid communication with an outlet. A passage in the inner wall provides fluid communication between the inlet and the cavity. The inlet and an outlet each receives a conduit and at least one of the conduits can include an elbow joint. | 08-21-2014 |
| 266234000 | Induction stirring | 7 |
| 20090020925 | Melting furnace with agitator and agitator for melting furnace - There are provided a melting furnace including a containing space for containing a melt of nonferrous metal, a magnetic field generating device, a magnetic flux therefrom, from outside penetrates the melting furnace for containing the melt to run through the containing space in a direction; and at least one pair of electrode terminals, the electrode terminals facing each other with a predetermined distance in a direction crossing the direction of the magnetic flux at a certain angle, and being capable of connecting to a power supply. | 01-22-2009 |
| 20090322000 | MELTING FURNACE WITH AGITATOR - There is provided a melting furnace with an agitator. The melting furnace with an agitator includes a melting furnace that contains melt, and an agitator that agitates the melt by an electromagnetic force. The agitator includes a first electrode that is provided at an arbitrary position of the melting furnace so as to come in contact with the melt contained in the melting furnace, a second electrode that is provided near a bottom wall of the melting furnace so as to come in contact with the melt, a first magnetic field device that is provided outside the melting furnace so as to face the bottom wall of the melting furnace and makes a north pole face the bottom wall, and a second magnetic field device that is provided outside the melting furnace so as to face the bottom wall of the melting furnace and makes a south pole face the bottom wall. The first and second magnetic field devices are disposed with a gap in a certain direction. | 12-31-2009 |
| 20100044934 | ELECTROMAGNETIC STIRRER - An object is to provide an electromagnetic stirrer that can provide an excellent stirring force more than before. An electromagnetic stirrer has a vertical electromagnetic field generating coil ( | 02-25-2010 |
| 20100148411 | ELECTROMAGNETIC AGITATOR - An electromagnetic stirring apparatus includes a vessel ( | 06-17-2010 |
| 20120013055 | APPARATUS FOR INDUCING FLOW IN A MOLTEN MATERIAL - Apparatus for inducing flow in a molten material comprises a refractory lined vessel ( | 01-19-2012 |
| 20140284854 | METAL MELTING FURNACE VORTEX CHAMBER BODY AND METAL MELTING FURNACE USING THE SAME - A metal melting furnace includes: a furnace body including a storage space storing molten metal; a vortex chamber body including a vortex chamber communicating with the storage space, the vortex chamber body including a partition plate serving as a drop weir uprightly formed inside the vortex chamber, the partition plate disposed at a communication side with respect to the storage space in the vortex chamber so that the longitudinal direction of the partition plate follows the communication direction and divides the communication side to form first and second vortex chamber openings positioned at both sides of the partition plate and communicating with both the storage space and the vortex chamber; and a molten metal whirling gap formed between a front end portion of the partition plate positioned inside of the vortex chamber in the longitudinal direction and an inner wall of the vortex chamber body facing the front end portion. | 09-25-2014 |
| 20150123325 | APPARATUS FOR PRODUCING A COMPOSITE MATERIAL - The present invention includes a first injection tube for supplying a colloidal medium, a storage part connected to the first injection tube for receiving the colloidal medium through the first injection tube, a second injection tube connected to the storage part for supplying a colloid, a discharge tube connected to both the storage part and the second injection tube for discharging the colloidal medium coming from the storage part and the colloid coming from the second injection tube, and a free surface inversion part for inverting the free surface of the liquid in the second injection tube so as to mix the colloidal medium and the colloid in the discharge tube. | 05-07-2015 |
