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Primetals Technologies Austria Gmbh patents

Recent patent applications related to Primetals Technologies Austria Gmbh. Primetals Technologies Austria Gmbh is listed as an Agent/Assignee. Note: Primetals Technologies Austria Gmbh may have other listings under different names/spellings. We're not affiliated with Primetals Technologies Austria Gmbh, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "P" | Primetals Technologies Austria Gmbh-related inventors

Roll crown for the specific avoidance of quarter waves

A roller stand (1) that has a roller stand frame (3) in which working rollers (4, 5), or working rollers (4, 5) and support rollers (8, 9), or working rollers (4, 5), intermediate rollers (10, 11), and support rollers (8, 9) are mounted. Each roller (4, 5, 8, 9, 10, 11) can be rotated about a respective rotational axis (6, 7). ... Primetals Technologies Austria Gmbh

Delimitation for reduction of the dust emissions for a cooler for cooling hot bulk material

A cooler (1) for cooling hot bulk goods (17) preferably iron ore sinter: the cooler has a grate surface (16) for holding the hot bulk goods (17) to be treated to reduce the dust emissions and at the same time to also enable maintenance measures on the cooler (1). Covers are located in the region of the feed point (2) and the removal point (3). ... Primetals Technologies Austria Gmbh

Cooling device for cooling bulk material

A cooling device (2; 50) for cooling bulk goods (4), which has a cooling shaft (8) and at least one supply chute (14) for introducing the bulk goods (4) into the cooling shaft (8). To achieve uniform cooling of the bulk goods (4), the supply chute (14) has a first wall (30) and a second wall (32) arranged opposite the first wall (30). ... Primetals Technologies Austria Gmbh

Work roll cooling apparatus and method

A work roll cooling apparatus for a rolling mill includes: at least one chock (200) which is configured to support a work roll (100) in the rolling mill. The work roll (100) has an axis (x) about which it is rotatable. ... Primetals Technologies Austria Gmbh

Coiling device with asymmetric cooling of the coiled strip

For a rolled metal strip, in particular a steel strip; a drive roller unit deflects the metal strip from a first transportation direction to a second transportation direction, and the strip is then fed to a coiler. The metal strip is coiled in the coiler to form a coil having a coil diameter. ... Primetals Technologies Austria Gmbh

Apparatus for inspecting and sampling a wound coil of metal strip

Apparatus (1) for inspecting and sampling a wound coil (2) of metal strip (3) having a supporting arrangement for the wound coil (2). The supporting arrangement has at least two base rollers (4) arranged adjacent to one another. ... Primetals Technologies Austria Gmbh

Strand guiding system and method for the configuration of such a strand guiding system

A method and a system for configuring a strand guiding system (8, 8a, 8b) of a continuous casting machine (2) and such a strand guiding system (8, 8a, 8b). A strand guiding segment (10g-r) guides a metal strand in the strand guiding system (8, 8a, 8b). ... Primetals Technologies Austria Gmbh

Operating method for a metallurgical plant with optimization of the operating mode

Controlling a metallurgical plant, the plant has at least one plant part (1) operated with first and second operating parameters (bp 1, bp2) at a particular time, and an operating result (be) is established on the basis of the operation of the plant part (1) according to the first and second operating parameters (bp1, bp2). The operating result (be) is recorded. ... Primetals Technologies Austria Gmbh

A seal for use in cryogenic applications

A sealing device includes a flexible seal (10), a source of gas (15), a gas inlet (14) into the seal, and a gas outlet (17) from the seal 10, 17 whereby gas flows through the seal. A cryogenic source cools the seal and the gas from the cryogen helps seal the seal to the roll and to keep the seal flexible as the gas flows.. ... Primetals Technologies Austria Gmbh

Winding machine for wrapping multiple coils of rolled material around a reel

A winding machine (100; 100a, 100b) for wrapping strands of rolled material, such as a bar, a rod, wire or the like, around a reel into coils: a reel (50; 50a, 50b); a base flange (1) defining a first catching recess (6) intended to receive an end of a first strand (17; 17a, 17b); a first cover (9) movable between an open position leaving the first catching recess (6) exposed and a closed position covering the first catching recess (6) to form a closed passage for the end of the first strand (17; 17a, 17b) in order to secure the end of the first strand to the reel (50; 50a, 50b). At least a second element (2) defining a second catching recess (4); and at least a second cover (8) movable between an open position leaving the further catching recess (4) exposed and a closed position covering the second catching recess (4) to form a closed passage for the end of a second strand (27; 27a, 27b) in order to secure the end of the second strand to the reel (50; 50a, 50b).. ... Primetals Technologies Austria Gmbh

Pressure relief valve for pressurized furnace

A pressure relief valve system has a fluid outlet (1) from a pressure vessel; a flexible expansion piece (4) at an end of the fluid outlet remote from the pressure vessel; a primary pressure relief valve has a valve seat and a valve lid (7). The valve seat has a flange (5) mounted on the expansion piece and the valve lid forms a valve seal with the flange. ... Primetals Technologies Austria Gmbh

Burner-lance unit

A burner-lance unit (1) includes at least two gas connections (2a, 2b, 2c), a burner tube (3), and a lance tube (4) that is placed concentrically in the burner tube (3). The burner tube (3) and the lance tube (4) both have a gas inlet end and a gas outlet end (15). ... Primetals Technologies Austria Gmbh

Semi-continuous casting of a steel strip

A method for semi-continuous casting of a strand (1) of steel in a strand casting machine and a strand casting machine for such casting. The strand has little segregation of the center and porosity. ... Primetals Technologies Austria Gmbh

Adjusting a targeted temperature profile at the strip head and strip base prior to cross-cutting a metal strip

A rolling mill with a cooling zone for cooling and scissors for cross-cutting metal strips, which are preferably made of steel. A method and a device enables metal strips with thicknesses >4 mm and/or metal strips made of high-strength materials to be cross-cut by means of scissors arranged after a production line and a cooling zone. ... Primetals Technologies Austria Gmbh

04/20/17 / #20170106437

Apparatus and method for production of long metal products

An apparatus (100) and method for the production of elongated metal products such as bars, rods or the like: a rolling mill (10) with at least one rolling stand (5); a casting station (20) with at least a first casting line (2a) and at least a second casting line (2b), each line (2a, 2b) being operable to produce respective elongated intermediate products (b2a, b2b), such as billets; wherein at least the first casting line (2a) is directly aligned with the rolling mill (10), the first casting line (2a) being configured to feed the rolling mill (10) with a fully continuous casting strand or with cast elongated intermediate products; and the second casting line (2b) is not aligned with the rolling mill (10). A bidirectional transfer device (30) for transferring elongated intermediate products (b2b) of the second casting line (2b) alternatively in a first direction from the second casting line (2b) to the first casting line (2a) to align the elongated intermediate product (b2b) with the rolling mill (10) or in a second direction from the at least second casting line (2b) to a cooling bed (40).. ... Primetals Technologies Austria Gmbh

04/13/17 / #20170102184

Metallurgical container

A metallurgical container (1) includes an outer wall (2), at least one connection element (4) for an electrode which is to be connected and/or a support element which is to be connected, and at least one transponder (3) which is surrounded by a protective housing (6) and can be read wirelessly. The transponder (3) is at a distance from the outer wall (2) on the container (1).. ... Primetals Technologies Austria Gmbh

02/23/17 / #20170050227

Holding together and transporting a metal band rolled up into a coil

A device (1) and a method for holding together and transporting a metal band rolled into a coil (3) after the band is rolled in a coiling station (5). The device (1) includes a removal trolley (20) for receiving the coil (3) in the coiling station (5) and for transporting the coil (3) from the coiling station (5). ... Primetals Technologies Austria Gmbh

02/09/17 / #20170036154

Monitoring of a pressurized gas-based cleaning process in a hose filter installation

A method for monitoring a pressurized gas-based cleaning process in a hose filter installation (2): during a cleaning process, a throughflow (q) of a pressurized-gas flow during a predefinable time period (t) is determined, a throughflow characteristic (v) is determined using the determined throughflow (q) of the pressurized-gas flow, and the pressurized gas-based cleaning process is monitored using the throughflow characteristic (v), wherein the throughflow characteristic (v) is a pressurized-gas quantity that has flowed in the predefinable time period (t). A monitoring system (40) for a hose filter installation (2) has at least one throughflow sensor (44) for determining a throughflow (q) of a pressurized-gas flow, and a control unit (42) for controlling a pressurized gas-based cleaning process, wherein the throughflow sensor (44) is a volume flow sensor or a mass flow sensor, and the control unit (42) is set up for carrying out the method.. ... Primetals Technologies Austria Gmbh

02/02/17 / #20170028453

Decoiling of a coiled strip

An unwinding device (1) for unwinding a strip (5) which had been wound to form a coil (3), in order for the unwound strip (5) to be hot-rolled. The unwinding device (1) has at least two bottom rollers (7) for supporting the coil (3) on the lower side of the coil, a detaching mechanism (9) for detaching a strip end (11) from the coil (3) on an unwinding side of the coil, and a downholder roller (13), (14) which is disposed at the coil (3) such that the downholder roller (13), (14) stabilizes the position of the coil (3) when the strip end (11) is being detached.. ... Primetals Technologies Austria Gmbh

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009


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