A waste compaction apparatus may include a housing and a connector arm. The housing may define a drive chamber and a compaction chamber and the connector arm may include a drive piston portion movably positioned within the drive chamber and a compaction piston portion movably positioned within the compaction chamber. The drive chamber may be selectively fluidly coupleable to the near-vacuum of outer space, such that the compaction piston portion of the connector arm is configured to move within the compaction chamber to compact waste material contained within the compaction chamber in response to movement of the drive piston portion of the connector arm within the drive chamber.

A waste compaction apparatus may include a housing and a connector arm. The housing may define a drive chamber and a compaction chamber and the connector arm may include a drive piston portion movably positioned within the drive chamber and a compaction piston portion movably positioned within the compaction chamber. The drive chamber may be selectively fluidly coupleable to the near-vacuum of outer space, such that the compaction piston portion of the connector arm is configured to move within the compaction chamber to compact waste material contained within the compaction chamber in response to movement of the drive piston portion of the connector arm within the drive chamber.

A method and the device serve to supply a heating press with electrical energy. At least one fuel cell is used. In particular, the fuel cell is located in a tire heating press or in close proximity to the tire heating press.

A method and the device serve to supply a heating press with electrical energy. At least one fuel cell is used. In particular, the fuel cell is located in a tire heating press or in close proximity to the tire heating press.

In one example in accordance with the present disclosure, a system is described. The system includes a hot isostatic pressing system. The hot isostatic pressing system includes a pressure vessel to receive an additively manufactured 3D steel object and a pressure source to apply isostatic pressure to the 3D steel object disposed therein. The isostatic pressing system also includes a heater to heat the 3D steel object while in the pressure vessel. The system also includes a controller. The controller 1) determines characteristics of the 3D steel object, 2) determines, a temperature, pressure, and duration for isostatically treating the 3D steel object, and 3) activates the pressure source and heater to apply a determined pressure and temperature to the 3D steel object based on determined characteristics of the 3D steel object.

In one example in accordance with the present disclosure, a system is described. The system includes a hot isostatic pressing system. The hot isostatic pressing system includes a pressure vessel to receive an additively manufactured 3D steel object and a pressure source to apply isostatic pressure to the 3D steel object disposed therein. The isostatic pressing system also includes a heater to heat the 3D steel object while in the pressure vessel. The system also includes a controller. The controller 1) determines characteristics of the 3D steel object, 2) determines, a temperature, pressure, and duration for isostatically treating the 3D steel object, and 3) activates the pressure source and heater to apply a determined pressure and temperature to the 3D steel object based on determined characteristics of the 3D steel object.

A method of manufacturing a component for use in a high pressure press includes successively depositing a volume of one or more materials using a deposition device to build a three dimensional body of the component having a selected material property varied along at least one direction of the component for use in the high pressure press.

A method of manufacturing a component for use in a high pressure press includes successively depositing a volume of one or more materials using a deposition device to build a three dimensional body of the component having a selected material property varied along at least one direction of the component for use in the high pressure press.

The subject innovation relates to a furnace and a method for treatment of at least one workpiece in the furnace, wherein the workpiece is heated up in a chamber of the furnace by at least two heating units which are each associated with a workpiece having a first side and a second side, and whereby a first heating unit heats up the first side of the workpiece and a second heating unit heats up the second side of the workpiece. Further, each heating unit comprises at least two pressure pistons with heatable contact surfaces that are arranged next to each other and with the same orientation. Contact is made between the first side of the workpiece and the contact surfaces of the first heating unit, and in that contact is likewise made between the second side of the workpiece and the contact surfaces of the second heating unit.

A press for pressing a component, such as a thermoplastic consolidation and/or forming press, has a first fixed part as a first pressing tool, a movable part as a second pressing tool for pressing a component together with the first pressing tool, and a second fixed part for applying a pressing force to the movable part, wherein the second fixed part and the movable part apply the pressing force generated via interaction between a magnetic field of a pressing magnet and a superconductor cooled below its step temperature.