A method of finding a target conveying capacity of a pumping includes a temperature-control flow through a temperature-control channel carried out according to a control variable by using a throttle as an actuating element such that a temperature-control volume flow remains substantially constant. A conveying flow of the pumping system is measured, and a pump starting from a starting conveying capacity independent of the control of the temperature-control volume flow is driven such that a conveying capacity of the pumping system is reduced to a reduced conveying capacity. Then, a check is made to find whether the conveying flow remains substantially constant and, if this is the case, the reduced conveying capacity is determined to be the target conveying capacity or. If this is not the case despite the control of the temperature-control volume flow, the starting conveying capacity is determined to be the target conveying capacity.

Provided is a temperature control device having at least one temperature control branch connected to a feed, and a pump system including at least one pump for the delivery of temperature control medium in the feed. Additionally, the temperature control device is provided with at least one sensor by which at least one of the parameters from the group of temperature, through-flow amount and pressure can be detected, and a control or regulating device for regulating or controlling a delivery of the pump system, to which signals from the at least one sensor can be fed.

A tool (100) comprises a plurality of layers (102, 104, 106) which are arranged to provide a thermally agile tool face (110) and to protect control circuitry and delicate components (150) from excessive temperatures.

Method for manufacturing a preform element used in particular for manufacturing a rotor blade of a wind turbine, wherein the preform element includes one or more components provided with at least one adhesive agent, wherein the components are arranged on a molding surface of a mold, wherein at least one bladder is arranged on top of the components and/or underneath the mold and wherein at least one fluid is supplied to the bladder for heating or cooling of the adhesive agent.

A composite structure curing system employs a plurality of heaters mounted in at least one array in spaced proximity to a composite structure to be cured. A plurality of temperature sensors are mounted to sense temperature at selected locations on the structure. A control system receives an input from each of the plurality of temperature sensors and is adapted to control each of the plurality of heaters responsive to each input to establish a predetermined temperature profile on the structure during cure.

Method for the manufacture of at least one skin, in particular of an acoustic panel for an aeronautical engine, including the laying of a thermoplastic material on a surface of a lay-up tooling, via a depositing tool configured to exert a pressure on the thermoplastic material and to heat the latter while it is being laid, wherein the lay-up tooling includes a thermal regulation device configured to locally heat the surface of the lay-up tooling.