Abstract: A thermal spray assembly (10) for transforming precursor material (60) into a layer of deposited material joined to a substrate body. A plasma torch (20) produces a plasma jet from a plasma nozzle (28). A feeder mechanism (30) guides the precursor material (60) into the plasma jet in use and provides a feeder orifice (70) when in an open condition. The feeder mechanism comprises a guide chamber (34) and a moveable guide mechanism (32), and the guide chamber is capable of guiding the precursor material to the feeder orifice, through which the precursor material can move from the guide chamber and enter the plasma jet at a variable mean distance from the plasma nozzle (28) in response to movement of the guide mechanism (32).

Abstract: A thermal spray assembly (10) for transforming precursor material (60) into a layer of deposited material joined to a substrate body. A plasma torch produces a plasma jet from a plasma nozzle (28) and a feeder mechanism (30) guides the precursor material into the plasma jet in use and is capable of providing a feeder orifice when in an open condition. The feeder mechanism (30) is provided with a distribution chamber configured for guiding moving precursor material azimuthally around the plasma torch, a plurality of deflector structures (38) configured for deflecting the precursor material (60) from the distribution chamber and guiding it into a guide chamber configured for guiding the precursor material (60) to the plasma jet in use.

Abstract: A thermal spray assembly (10) for transforming precursor material (60) into a layer of deposited material joined to a substrate body. A plasma torch produces a plasma jet from a plasma nozzle (28) and a feeder mechanism (30) guides the precursor material into the plasma jet in use and is capable of providing a feeder orifice when in an open condition. The feeder mechanism (30) is provided with a distribution chamber configured for guiding moving precursor material azimuthally around the plasma torch, a plurality of deflector structures (38) configured for deflecting the precursor material (60) from the distribution chamber and guiding it into a guide chamber configured for guiding the precursor material (60) to the plasma jet in use.

Abstract: A thermal spray assembly (10) for transforming precursor material (60) into a layer of deposited material joined to a substrate body. A plasma torch (20) produces a plasma jet from a plasma nozzle (28). A feeder mechanism (30) guides the precursor material (60) into the plasma jet in use and provides a feeder orifice (70) when in an open condition. The feeder mechanism comprises a guide chamber (34) and a moveable guide mechanism (32), and the guide chamber is capable of guiding the precursor material to the feeder orifice, through which the precursor material can move from the guide chamber and enter the plasma jet at a variable mean distance from the plasma nozzle (28) in response to movement of the guide mechanism (32).

Abstract: An instruction for establishing a network-wide conference circuit in a telecommunication or IP network is transmitted to a switching computer or server in the network. At least one item of routing information with respect to the subscribers or other parties to the conference circuit is stored. An optimized pattern of connections of the conference circuit is calculated in the switching computer or server on the basis of the routing information.

Abstract: The invention specifies a method and an arrangement for testing and maintaining a switching center in a telecommunications network and the lines and appliances connected thereto, where control is effected using a test unit provided for this purpose which is connected to any digital subscriber line. This results in a significant increase in the scope of use for the test system, simple introduction of new test methods, performance of extensive tests with a single test unit, and fast and secure data transmission.

Abstract: An instruction for establishing a network-wide conference circuit in a telecommunication or IP network is transmitted to a switching computer or server in the network. At least one item of routing information with respect to the subscribers or other parties to the conference circuit is stored. An optimized pattern of connections of the conference circuit is calculated in the switching computer or server on the basis of the routing information.

Abstract: A service control point in an intelligent network having multiple computing units wherein call throughput optimization is achieved through the respective allocation of a determined processing subset of service identification numbers to each computing unit such that a computing unit RAM memory requires only those resources for which there is the possibility that, based on such allocation, they must be accessed in the course of processing a call.

Abstract: In an automatic control method for moving a final control element, a position sensor delivers actual-position signals representing actual positions of the final control element to a computer, in which said actual position signals are compared with stored desired-position data associated with correcting signals for controlling an actuator for moving the final control element. In dependence on any deviation which is detected between said actual-position signals and desired-value data, the computer corrects the correcting signal so as to eliminate said deviation. To permit said desired-value data to be determined by an automatic operation, the final control element is consecutively moved to two reference positions, which are defined by stops and are disposed at or beyond the ends of the control range of the final control element.