摘要:
An electrode for an energy storage device has an electrode bearer and an active electrode material that is applied onto the electrode bearer on one side or on both sides, the electrode bearer being formed from an alloy that has a portion of copper and that additionally contains at least tin in a content of at least approximately 0.01 weight %.
摘要:
A battery management system for monitoring and controlling a lithium-ion accumulator with at least one lithium-ion cell includes a central control device connected to a program storage device, a data storage device and a sensor interface device to monitor parameters of the lithium-ion cell. The system is configured to connect with at least one external sensor device for measuring at least one function parameter of a respective lithium-ion cell and includes an import device for importing an operation parameter of an assigned lithium-ion cell.
摘要:
Packaging device (10, 10′, 10″) for packaging at least one object (12, 12′, 12″), that is essentially flat, in particular a valuable technical object, such as a lithium-ion cell, including: a bottom plate (14) having at least one first side rim (42), which is linear in regard to at least a part thereof, and at least one first cover plate (20) having at least one first side rim (46) which is linear in regard to at least one part thereof, which is hingeably linked to the first side rim (42) of the bottom plate (14) such that the cover plate (20) can be hinged between a closed position in which the cover plate at least partially covers the bottom plate, and an open position in which the cover plate is not opposite to the bottom plate, characterized in that the bottom plate (14) or the at least one cover plate (20) comprises on one side a cushioning layer (16, respectively 22), wherein the cushioned side faces the object (12, 12′, 12″) when said object is in the packaging and the at least one cover plate (20) is in the closed position, and wherein the cushioning layer (16, respectively 22) is formed so that the object (12, 12′, 12″) is held in a no-slip position in respect to lateral shifting, when the at least one cover plate (20) is in the closed position and at least a partial area of the object (12, 12′, 12″) is positioned between the cover plate (20) and the bottom plate (14).
摘要:
The invention relates to a facility (10, 20) operating according to galvanic principles such as particularly a battery, respectively an accumulator, in particular a lithium-ion battery, and assemblies thereof. The facility comprises a housing (12), at least one first current conductor (14), which protrudes from the housing (12), and at least one first heat conducting facility (24), which is connected to the first current conductor (14) in heat flow communication, and which is developed such to conduct thermal energy from the first current conductor (14).A first facility (110) and a second facility (120) are arranged in a flat basis module such that a first housing (112) of the first facility (110) shares a plane with a second housing (113) of the second facility (120), and that the housing surface of the first housing from which the second current conductor protrudes faces the housing surface of the second facility from which the first current conductor of the second facility protrudes, wherein the second current conductor (116) of the first facility (110) may be connected in electric contact to the first current conductor (115) of the second facility. A heat conducting facility (124) is connected in heat flow communication to the second current conductor (116) of the first facility (110), or with the first current conductor (115) of the second facility (120) for conducting thermal energy.Several facilities and/or flat basis modules may be spatially compactedly assembled in stacks in electric serial connection or parallel connection, respectively parallel stacks, wherein heat by means of heat conducting facilities may be dissipated from the current conductors.