Abstract:
A method for producing an electrode stack (1) comprising three or more layers for an electrochemical energy storage device is disclosed. The electrode stack (1) has one or more separator layers (2, 2a, 2b) and two or more electrode plates (3, 3a, 4, 4a). Each of the electrode plates (3, 3a, 4, 4a) has a first polarity or a second polarity.
Abstract:
An electrochemical energy storage 101 comprises at least two electric current collectors 105, 106 for electrically connecting the electrochemical energy storage within an application environment. Said current collectors comprise a first region 103, 104 arranged within the electrochemical energy storage and a second region 105, 106 arranged outside of the electrochemical energy storage. The electrochemical energy storage according to the invention is characterized in that at least one of said electric current collectors is designed such that a liquid or gaseous heat transport medium 107, 108 can flow therethrough in the second region 105, 106.
Abstract:
The invention relates to a galvanic cell (101, 401) having arresters (407, 408) and heat sinks (103, 104, 105, 106, 403, 404, 405, 406) attached thereto. Said heat sinks are designed such that the arrester can be used simultaneously for transporting electrical energy into the cell or out of the cell, and also for removing heat from the cell. The heat sink for cooling galvanic cells is designed such that same can be attached to an arrester of a galvanic cell by force closure, form closure, or adhesive force closure such that the arrester can be used simultaneously for transporting electrical energy into the cell or out of the cell, and also for removing heat from the cell.
Abstract:
The invention relates to a galvanic cell (1) comprising a substantially prismatic electrode stack (6), an electrolyte, and a housing. The housing is provided in order to at least partially enclose the electrode stack. The electrode stack is designed having multiple layers, and comprises at least one anode layer (2), a cathode layer (3), and a separator (4). The separator layer (4) is disposed at least partially between the anode layer (2) and the cathode layer (3). The separator layer (4) at least partially absorbs the electrolyte. The at least one anode layer (2), the at least one cathode layer (3), and the at least one separator layer (4) are provided in order to be releaseably connected to each other in at least one connecting area, particularly by means of at least one releasable connecting device.
Abstract:
An electrochemical energy accumulator apparatus according to the invention has at least one galvanic cell. Furthermore, the electrochemical energy accumulator apparatus has at least one diverting device which is assigned to the at least one galvanic cell, and at least one connecting device which is assigned to the at least one diverting device. The electrochemical energy accumulator apparatus is characterized in that the at least one connecting device is assigned at least one heat exchanger device, wherein the at least one heat exchanger device is designed to exchange thermal energy with the at least one connecting device.
Abstract:
The invention relates to a method for charging at least one motor vehicle battery (3) during the operation of the motor vehicle (1). According to the invention, the charging current for the motor vehicle battery (3) is obtained at least partially by converting mechanical power on the vehicle suspension (5a, 5b). The invention further relates to a charging apparatus for a motor vehicle battery (3) and to a motor vehicle (1) comprising such a charging apparatus.
Abstract:
The electric energy storage cell according to the invention is provided with: an active part, which is designed and adapted to store electric energy supplied externally and to release stored electric energy to the exterior; a casing consisting of a film material, which surrounds the active part in a gas- and liquid-tight manner; and at least two current collectors that are connected to the active part and are designed and adapted to supply electric current externally to the active part and to release electric current from the active part to the exterior. According to the invention, the part that is surrounded by the casing follows the contours of a prismatic structure with a substantially parallelepipedal form, said structure extending to a substantially lesser extent in a first spatial direction than in the other two remaining spatial directions and substantially defining two opposing, parallel flat faces and four narrow faces that connect the two flat faces. The first and the second current collectors project from the casing parallel to the planes of the two flat faces in opposite directions from two opposing narrow faces. The extension of said first and second current collector along the narrow faces from which they project is greater than half the length of said narrow faces.
Abstract:
Battery 1, comprising at least a battery cell 2, which is arranged within a battery housing 3, characterized in that the battery housing 3 is partially filled with a cooling liquid 4. Method for cooling of said battery, wherein at least a portion of the cooling liquid 4 is evaporated.
Abstract:
The invention relates to a method for producing a construction component for a vehicle having a composite structure, in particular a hollow cell structure, wherein the composite structure comprises at least one receptacle. The method comprises the step of weaving an electrochemical cell, in particular a flat electrochemical cell, into the at least one receptacle of the construction component or the step of weaving a number of electrochemical cells, in particular a number of flat electrochemical cells, into the least one receptacle of the construction component. Weaving in a number of electrochemical cells can be carried out in such a manner that the number of the electrochemical cells in the at least one receptacle of the construction component forms an electrically connected arrangement, which forms a power supply unit in an electrical and/or electronic and/or control sense.
Abstract:
The invention relates to a transportation apparatus for hazardous materials, in particular for at least one electrochemical energy storage apparatus, having at least one accommodation apparatus for accommodating the hazardous material, said accommodation apparatus having at least one accommodation chamber; and at least one barrier device which screens the accommodation chamber at least in sections in at least one direction, wherein the barrier device has at least a first material and at least a second material, and said invention also relates to the production and use of said transportation apparatus.