Abstract: An assembly for a traction battery of a motor vehicle includes a battery module having a cell composite formed by a plurality of battery cells, wherein degassing regions of the battery cells are located on an upper side of the cell composite for letting out a hot gas from a cell housing of the battery cells; a battery component arranged in a vertical direction above the battery module, such that the upper side of the cell composite is facing an underside of the battery component; and a protective unit having a sheet-metal-type protective region for protecting the battery component from the hot gas and a frame-type support region connected to the protective region. The battery component is secured to the support region and the protective region is arranged between the underside of the battery component and the upper side of the cell composite.

Abstract: A coolant discharger for a coolant-carrying pipeline network of an electrical energy storage device has at least one drainage ramp configured to be arranged on a pipeline portion of the pipeline network that is susceptible to a coolant leakage, the drainage ramp is configured to discharge a coolant leaking out from the pipeline portion in the event of a coolant leakage and to divert it away from voltage-carrying components of the electrical energy storage device.

Abstract: A hearing apparatus includes a sound tube with a tube-side coupling element and an earpiece with an earpiece-side coupling element. The tube-side coupling element and the earpiece-side coupling element can be reversibly coupled. The tube-side coupling element has a tube-side pressure canal and the earpiece-side coupling element has an earpiece-side pressure canal, which form a coupled pressure canal in a coupled state of the coupling elements. The tube-side coupling element or the earpiece-side coupling element is supported by at least one pressure element which improves air-tightness of the coupled pressure canal. A coupling element and a hearing device are also provided.

Abstract: A hearing apparatus includes a sound tube with a tube-side coupling element and an earpiece with an earpiece-side coupling element. The tube-side coupling element and the earpiece-side coupling element can be reversibly coupled. The tube-side coupling element has a tube-side pressure canal and the earpiece-side coupling element has an earpiece-side pressure canal, which form a coupled pressure canal in a coupled state of the coupling elements. The tube-side coupling element or the earpiece-side coupling element is supported by at least one pressure element which improves air-tightness of the coupled pressure canal. A coupling element and a hearing device are also provided.

Abstract: The present invention relates to network communication systems for managing client/server connections in a wireless environment. In accordance with the invention, a mobile communication unit (i.e., client), deploys keepalive packets at selected times in order to reset a keepidle timer of a server (e.g., host computer). By periodically resetting the keepidle timer a current connection between the mobile communication unit and server can be maintained as long as desired even when the mobile communication unit is in a power suspend mode. When in a power suspend mode, the mobile communication unit can briefly awake long enough to activate its transmitter and send a keepalive packet to the server to maintain the current connection. In this manner, the mobile communication unit can obtain the power savings of being in primarily a power suspend mode, but still prevent the current connection from timing out.