Abstract: A device for repairing a tire fault by injecting repair liquid into the faulty tire, said liquid being present in a compressible liquid storage volume (100). Said volume (100) is sealed in such a way that it is watertight at at least one first sealing point (60) to be opened and is located in a pressurized container (56). Said pressurized container is subjected to the pressure of a pressurized gas from a pressurized gas source (28) in a compression chamber which becomes larger as it is affected by the pressurized gas. When the first sealing point (60) is opened, the volume (100) delivers repair liquid to the tire (12) through the opened first sealing point (60) be extracted from the volume.

Abstract: The apparatus includes a diecasting mold and evacuation elements for the controlled evacuation of a mold cavity. The evacuation elements includes a vacuum tank and a suction line interconnecting the vacuum tank and the diecasting mold. the suction line includes a first valve and a second valve which is coupled in parallel to the first valve. The valves are arranged so that a reference space is formed therebetween. The method for manufacturing die-castings includes evacuating a diecasting mold, filling the diecasting mold with casting material, removing the die-casting, forming a reference space in a portion of the suction line by closing the two valves which are coupled in parallel, measuring moisture, and pressure and temperature in the reference space, and controlling the apparatus in accordance with the measured values.