Abstract: A method for manufacturing a distributor for refrigerant in components in a thermal management module is provided, distributor has distributor openings for the refrigerant on an upper surface and/or a lower surface that faces away from the upper surface. Greater reliability, reduced installation space, and greater variability in the shape of the distributor are obtained in that the distributor is produced in a casting process, in which channel sections of channels passing through the distributor are obtained with a removable core in a mold. A method for manufacturing a thermal management module that contains such a distributor, as well as a distributor produced in this manner, and a thermal management module is provided.

Abstract: A purification device for removing impurities from a gas stream from an electrolyzer and method of manufacturing a purification device are disclosed. The purification device includes a base housing subdivided into a clean gas chamber and a collecting chamber by a separating device arranged therein for removing impurities from the gas stream. An inflow duct that opens into the collecting chamber. Impurities which accumulate in the collecting chamber as a liquid sump can be removed from the gas stream in the collecting chamber via the separating device, and the purified gas stream can be transferred to the clean gas chamber as a clean gas stream. An outflow duct, which opens into the clean gas chamber. A drainage duct which opens into the collecting chamber for the liquid sump. The inflow duct has a cooling duct section for cooling the gas stream.

Abstract: A method for manufacturing a distributor for refrigerant in components in a thermal management module is provided, distributor has distributor openings for the refrigerant on an upper surface and/or a lower surface that faces away from the upper surface. Greater reliability, reduced installation space, and greater variability in the shape of the distributor are obtained in that the distributor is produced in a casting process, in which channel sections of channels passing through the distributor are obtained with a removable core in a mold. A method for manufacturing a thermal management module that contains such a distributor, as well as a distributor produced in this manner, and a thermal management module is provided.