Abstract: The present invention comprises a method for detecting a leak in a vacuum assembly comprising the steps: implementation of a first detection process to identify a leak area, involving the supply of a vacuum assembly which has a plurality of sensors for detecting a parameter, the determination of values of the parameter over time during the evacuation of a cavity of the vacuum assembly, the creation of a value-time curve for each sensor of the vacuum assembly from the values detected for the respective sensors by means of an evaluation unit, the comparison of the value-time curves created with one another and identification of differences depending on the comparison by means of the evaluation unit, and the identification of a leak area in the vacuum assembly depending on the differences determined in the value-time curves and the respective position of the sensor in relation to the vacuum assembly; and implementation of a second detection process following the first detection process to detect the leak w

Abstract: Disclosed is an infusion method for the manufacture of a fiber-reinforced composite component with semi-finished textile products in an open molding tool, in which at least one local gas reception space is designed for the reception of volatile substances, such as resin gases and residual air contained in the matrix material and/or in the system, which gas reception space is blocked off from the matrix material by a local semi-permeable membrane; also disclosed is a system for the execution of such a method.

Abstract: Disclosed is an infusion method for the manufacture of a fiber-reinforced composite component with a flow promoter, wherein the flow velocity of the matrix material in a component to be infiltrated is modified by means of the flow promoter. Also disclosed is a flow promoter, which has an integral body section for the modification of the flow velocity.

Abstract: Disclosed is an infusion method for the manufacture of a fibre-reinforced composite component with a flow promoter 18, wherein the flow velocity of the matrix material in a component 22 to be infiltrated is modified by means of the flow promoter 18; also disclosed is a flow promoter 18, which has an integral body section 20 for the modification of the flow velocity.

Abstract: Disclosed is an infusion method for the manufacture of a fibre-reinforced composite component with semi-finished textile products in an open moulding tool, in which at least one local gas reception space is designed for the reception of volatile substances, such as resin gases and residual air contained in the matrix material and/or in the system, which gas reception space is blocked off from the matrix material by a local semi-permeable membrane; also disclosed is a system for the execution of such a method.

Abstract: The present invention provides a tool for the production of fiber composite components. The tool has a surface for depositing semifinished fiber products on the surface, the surface having a number of openings for feeding a matrix to the deposited semifinished fiber products. It is consequently possible to dispense entirely or partly with a conventional flow promoter and possible to achieve a high quality of fiber composite component.