Abstract: A chemical vapor deposition reactor that increases the yield of polysilicon in a polysilicon manufacturing process is presented in this disclosure. A chemical vapor deposition reactor may include a heat transfer jacket that protrudes at an upper end as much as or more than the top end of a filament to reflect radiant heat back to a filament or polysilicon rod. The heat transfer jacket may be used to control the temperature difference on the filament or polysilicon to prevent cracks in the polysilicon to increase the yield of the polysilicon in the polysilicon manufacturing process.

Abstract: The present disclosure relates to a method for determining or adapting a characteristic curve of a hydraulic component or mobile working machine having the following steps: determining a volume flow; determining a pressure drop; determining a replacement parameter of the component from the volume flow and the pressure drop; determining or adapting the characteristic curve using the replacement parameter.

Abstract: A chemical vapor deposition reactor that increases the yield of polysilicon in a polysilicon manufacturing process is presented in this disclosure. A chemical vapor deposition reactor may include a heat transfer jacket that protrudes at an upper end as much as or more than the top end of a filament to reflect radiant heat back to a filament or polysilicon rod. The heat transfer jacket may be used to control the temperature difference on the filament or polysilicon to prevent cracks in the polysilicon to increase the yield of the polysilicon in the polysilicon manufacturing process.

Abstract: A container that is adapted for holding a quantity of a beverage therein. The container has an open upper end and a closed lower end. A cover member is adapted for removably coupling with the open upper end of the container. The cover member includes a planar circular plate. The circular plate has an internal chamber. The circular plate has an aperture therethrough and through the internal chamber. The cover member includes a slide plate disposed within the internal chamber for selectively closing the aperture. A closing assembly is adapted for maintaining the slide plate in a closed orientation over the aperture of the cover member.