Patent application number | Description | Published |
20120280568 | BATTERY PRODUCTION DEVICE - A battery production device, in particular a forming device formation device ( | 11-08-2012 |
20120282496 | FRAME FOR AN ELECTROCHEMICAL ENERGY STORAGE DEVICE - The invention relates to a frame ( | 11-08-2012 |
20120282513 | CATHODIC ELECTRODE AND ELECTROCHEMICAL CELL - A cathodic electrode includes at least one carrier having at least one active material applied or deposited thereon, wherein the active material includes a mixture made of a lithium/nickel/manganese/cobalt mixed oxide (NMC), which is not present in a spinel structure, and a lithium manganese oxide (LMO) in a spinel structure. An electrochemical cell includes said cathodic electrode and a separator includes at least one porous ceramic material. | 11-08-2012 |
20120282824 | CONTACT ELEMENT, ASSEMBLY AND METHOD FOR ESTABLISHING CONTACT WITH AN ELECTRICAL COMPONENT, ESPECIALLY AN ELECTROCHEMICAL ENERGY STORE - The invention relates to contacting elements ( | 11-08-2012 |
20120288741 | BATTERY ASSEMBLY - A battery assembly ( | 11-15-2012 |
20120293016 | PROTECTIVE DEVICE FOR GALVANIC CELLS - A protective device for galvanic cells ( | 11-22-2012 |
20120295143 | ELECTROCHEMICAL ENERGY STORE AND ASSEMBLY OF A PLURALITY OF SUCH ELECTROCHEMICAL ENERGY STORES - The invention relates to an electrochemical energy store ( | 11-22-2012 |
20120299376 | WIND POWER PLANT COMPRISING A BATTERY DEVICE - A wind power plant, in particular for use on or in a water system, includes a wind wheel, a generator, which can be brought into driving engagement with the wind wheel, and a battery device including at least one electrochemical cell. | 11-29-2012 |
20120301770 | ELECTROCHEMICAL CELL - An electrochemical cell comprises an electrode stack, a jacket which encloses the electrode stack to at least some extent, and at least one current collector which extends away from the jacket and is in current-carrying contact with at least parts of the electrode stack. A hook and loop part of a hook and loop connecting device is attached to the electrochemical cell, said hook and loop part of the hook and loop connecting device being configured by a plurality of metal hook and loop elements, especially by metal hooks or metal loops. | 11-29-2012 |
20120301775 | ELECTRIC POWER CELL AND ELECTRIC ENERGY UNIT - A prismatic electric power cell has two flat current conductors, which project substantially perpendicular from one of the outer surfaces of the cell and which are arranged substantially plane-parallel to each other. The current conductors each have at least one hole in the direction of the surface normal thereof, wherein the hole pattern of one current conductor is mirror-symmetrical to the hole pattern of the other current conductor. The invention further relates to an electric power unit which has a plurality of the electric power cells. | 11-29-2012 |
20120308854 | ELECTROCHEMICAL ENERGY STORE AND METHOD FOR THERMALLY STABILIZING AN ELECTROCHEMICAL ENERGY STORE - In an electrochemical energy store including at least one spatially delimited galvanic cell, said galvanic cell includes a component or a device which causes the level of heat generated within the galvanic cell to drop to or below the level of heat dissipated from the cell beyond the spatial boundaries of the cell when a threshold temperature inside the galvanic cell is at least locally exceeded. | 12-06-2012 |
20120308864 | CELL BLOCK WITH LATERAL SUPPORTING OF THE CELLS - The invention relates to an assembly composed of at least one galvanic cell and at least two frame elements, wherein one galvanic cell is respectively disposed between two frame elements, wherein the assembly forms a stack and has a tensioning device for bracing the assembly in the direction of the stack; wherein the galvanic cell comprises a flat main body and at least two current conductors, said main body having two flat sides and peripheral narrow sides; wherein each frame element comprises a plurality of, preferably four, beams connected to each other in a closed configuration and defining a free space therebetween; wherein the main body of the galvanic cell is received in the free space of two adjacent frame elements; and wherein at least in the region of the narrow sides of the main body, preferably beyond an edge in which the narrow sides transition into a flat side of the galvanic cell, the cross-sections of sections of the frame elements that face toward the free space are designed to follow the contour of the main body of the galvanic cell. In such a way, the galvanic cell can be laterally supported on the frame elements. | 12-06-2012 |
20120315566 | ELECTRICAL ENERGY UNIT AND SPACER - The invention relates to an electrical energy unit ( | 12-13-2012 |
20120321919 | BATTERY CASE FOR RECEIVING ELECTROCHEMICAL ENERGY-STORAGE DEVICES - A battery case includes a deformable lateral wall. The battery case is provided to receive at least one electrochemical energy storage device. An electrochemical energy storage device includes a cell frame, which partially surrounds the device and in some areas forms the outer wall of the battery case. The battery case also includes a case cover, by which at least one electrochemical energy storage device can be electrically contacted. A lateral wall forms at least in some areas the outer wall of said battery case, wherein the stiffness of said lateral wall is less than the stiffness of the cell frame. When there is a pressure difference between the inner space of the battery case and the environment around the battery case, the lateral wall is therefore deformed and the volume of the battery case increases. The lateral wall is connected at least in some areas to said cell frame in a gas-tight manner. | 12-20-2012 |
20120321957 | CONDUCTOR HAVING A PERMEATION REGION - Conductor for an electrode of an electrochemical energy storage means, in particular of, essentially, prismatic shape, with a passage region through which electrons may enter into the conductor or through which electrons may exit from the conductor. | 12-20-2012 |
20130015818 | CIRCUIT ASSEMBLYAANM Schaefer; TimAACI HarztorAACO DEAAGP Schaefer; Tim Harztor DE - The invention relates to a circuit assembly ( | 01-17-2013 |
20130040068 | ELECTRODE AND SEPARATOR MATERIAL FOR LITHIUM-ION CELLS AND METHODS OF PREPARING THE SAME - A negative electrode for an electrochemical device comprises an active layer which forms a porous outer surface, the outer surface of the active layer being at least partially coated with nanoparticles, and/or an active layer which is at least partially covered by a porous functional layer at least an outer surface whereof is at least partially covered with nanoparticles. Also disclosed is a separator composite material for separating electrodes in an electrochemical device, comprising an essentially self-supporting support layer and a porous functional layer on at least one side of the support layer. An outer surface of the support layer is at least partially coated with nanoparticles on at least one side thereof. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way. | 02-14-2013 |
20130052492 | LITHIUM ION CELL HAVING INTRINSIC PROTECTION AGAINST THERMAL RUNAWAY - The present invention relates to an electrochemical cell for a lithium ion battery comprising at least (i) one electrolyte, (ii) at least one cathodic electrode, (iii) at least one anodic electrode and (iv) at least one separator disposed between cathodic electrode and anodic electrode, wherein said separator comprises at least one porous ceramic material. The electrochemical cell is enclosed in a gas-tight manner in a pressure-resistant housing, wherein said housing and said electrochemical cell do not comprise any means for reducing the pressure in the housing, especially no bursting device, pressure valve, one-way valve, central pin, mandrel or the like. | 02-28-2013 |
20130059211 | CATHODIC ELECTRODE AND ELECTROCHEMICAL CELL FOR DYNAMIC APPLICATIONS - The present invention relates to a cathodic electrode for an electrochemical cell, comprising at least one carrier having at least one active material applied or deposited thereon, wherein the active material either comprises: (1) at least one lithium polyanion compound; or (2) a mixture made of a lithium/nickel/manganese/cobalt mixed oxide (NMC), which is not present in a Spinell structure, and a lithium manganese oxide (LMO) in a Spinell structure; or (3) a mixture of (1) and (2), wherein the carrier comprises a metallic material, in particular aluminum, and has a thickness of 15 μm to 45 μm, in particular an electrochemical cell having a high energy density. The present active material allows not only the energy density, but also the stability of the cell to be optimized. Furthermore, material costs and availability of materials are taken into consideration. | 03-07-2013 |
20130063096 | METHOD FOR CONTROLLING THE MAXIMUM CHARGE RATE OF AN ELECTROCHEMICAL ENERGY STORAGE DEVICE - A method for controlling the maximum charge rate during a charging process or discharging process of an electrochemical energy store device is generally characterised by current intensity. Said current intensity is dependent on the operating state of the electrochemical energy store device and on a group of boundary conditions. Said group typically comprises, for example, the temperature of at least one region of the electrochemical energy store device. The maximum charge rate may crucially depend on the mode of operation of the electrochemical energy store device, and therefore a distinction should be made in particular as to whether energy is being supplied to or withdrawn from said device. The electrochemical energy store device can heat up during charging or discharging processes, and therefore in particular the duration of the energy withdrawal and/or energy supply can influence the level of the current intensity which can be withdrawn and/or which can be supplied. The current intensity which can be withdrawn and/or supplied depends in particular upon the state of charge of the electrochemical energy store unit and is therefore controlled in particular on the basis of said state of charge. When in a critical temperature range, the electrochemical energy store cell is particularly difficult to control. Therefore, the current intensity which can be withdrawn or supplied is set to zero when a maximum temperature is reached and/or a minimum temperature is reached. | 03-14-2013 |
20130099731 | METHOD AND ARRANGEMENT OF ELECTRICAL CONDUCTORS FOR CHARGING A VEHICLE BATTERY - An arrangement ( | 04-25-2013 |
20130108899 | LITHIUM-SULPHUR BATTERY | 05-02-2013 |
20130108901 | BATTERY HOUSING FOR ACCOMMODATING ELECTROCHEMICAL ENERGY STORAGE CELLS | 05-02-2013 |
20130130078 | BATTERY HOUSING FOR HOLDING ELECTROCHEMICAL ENERGY STORAGE DEVICES - A battery housing surrounds at least one but preferably a multiplicity of electrochemical energy storage devices. The battery housing has at least one but preferably a multiplicity of cell compartments to hold these electrochemical energy storage devices. The surface of the battery housing consists of four side surfaces, a bottom surface and a top surface, with the side surfaces being formed by the cell compartment elements. Two electrochemical energy storage devices are preferably arranged in one cell compartment. In particular, an elastic equalizing element is arranged between two electrochemical energy storage devices. The cell compartments are formed by cell compartment elements. In particular, a cell compartment element forms at least one cell compartment, and two cell compartment elements preferably form one cell compartment. The cell compartments can be closed, in particular, by a cover element. | 05-23-2013 |
20130130086 | ELECTRICAL ENERGY STORAGE DEVICE WITH FLAT STORAGE CELLS - In an electrical energy storage device with a plurality of flat storage cells for storing and delivering electrical energy having flat current conductors arranged at the narrow sides of the storage cells, and with a retaining apparatus for fastening the storage cells, at least one storage cell is fastened by the retaining apparatus at at least two, particularly opposite, narrow sides. In this arrangement the retaining apparatus exerts a tensile force on the storage cell that acts in the extension plane of the storage cell, by which the storage cell is tensioned. The retaining apparatus may also be equipped with a cooling device for cooling the storage cells, wherein the storage cells may particularly be cooled via their current conductors. | 05-23-2013 |
20130141049 | BATTERY AND METHOD FOR OPERATING A BATTERY - The method for operating a battery including several electrochemical cells and a battery control unit, includes collecting operating parameter data of the battery, transmitting the operating parameter data to the battery control unit, and determining whether a predefined relationship of the collected operating parameter data with regard to predefined operating parameter values exists for the battery, and carrying out normal operation of the battery if it does. If, it has been determined that the predefined relationship with respect to the predefined operating parameter values does not exist, a query is transmitted to a decision unit as to whether an exception operation of the battery is to be carried out, and a response to the query by the decision unit is determined. The response is then transmitted to the battery control unit, and an exception operation of the battery is performed by the battery control unit depending on the response. | 06-06-2013 |
20130149567 | LITHIUM ION BATTERY WITH AMORPHOUS ELECTRODE MATERIALS - Lithium-ion battery comprising: (a) a positive electrode comprising an amorphous chalcogenide which comprises lithium ions or which can conduct lithium ions; (b) a negative electrode; (c) a separator between the positive electrode and the negative electrode, wherein the separator comprises a non-woven material composed of fibres, preferably polymer fibres; (d) a non-aqueous electrolyte. | 06-13-2013 |
20130169236 | ELECTRIC FACILITY OPERATING ACCORDING TO GALVANIC PRINCIPLES, SUCH AS A LITHIUM-ION CELL, COMPRISING A CONTROL FOR THE OPERATING CONDITIONS - A facility which operates according to galvanic principles, such as in particular a lithium-ion accumulator, and a method for monitoring and controlling an electric operating condition of the facility. The facility comprises at least one galvanic cell and an operating management system for monitoring and controlling the electric operating condition of the facility and for monitoring a representative temperature of the facility. The operating management system is designed to control the electric operating condition of the facility as a function of the temperature. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way. | 07-04-2013 |
20130171370 | PROCESS AND SYSTEM FOR PRODUCING ELECTROCHEMICAL CELLS FOR ELECTROCHEMICAL STORAGE - A process is described for producing sheet- or plate-type objects, particularly for producing electrodes and/or separators for constructing an electrochemical energy storage, preferably designed for use in a motor vehicle, or for producing parts of such electrodes and/or such separators, wherein the sheet- or plate-type objects have a first object side surface and a second object side surface on the opposite side to the first object side surface. The production process includes the following steps: reducing (S | 07-04-2013 |
20130171412 | Method and system for producing sheet- or plate-shaped objects - A system for producing sheet- or plate-shaped objects having at least one active surface, in particular for producing electrodes for constructing an electrochemical energy storage, preferably configured for use in a motor vehicle, or parts of such electrodes, is described, wherein the sheet- or plate-shaped objects have a first object side and a second object side opposite the first object side, and wherein the production system has a first radiating apparatus, particularly a first laser apparatus, which is arranged and configured in such a manner that it can change the roughness of the active surface on the first object side of the electrode. Furthermore, a method for producing sheet- or plate-shaped objects is described. | 07-04-2013 |
20130171494 | CONTACT ELEMENT FOR DIVERTERS OF ELECTROCHEMICAL CELLS - What is proposed is a contact element for connection between electrically conducting, preferably plate-shaped, components, in particular diverters of electrochemical cells, consisting of different materials, wherein the contact element is produced from at least two elements ( | 07-04-2013 |
20130189548 | Secondary cell and method of operating same - A secondary cell ( | 07-25-2013 |
20130193927 | ELECTROCHEMICAL ENERGY STORAGE DEVICE, BATTERY HAVING AT LEAST TWO SUCH ELECTROCHEMICAL ENERGY STORAGE DEVICES, AND METHOD FOR OPERATING SUCH AN ELECTROCHEMICAL ENERGY STRORAGE DEVICE - Electrochemical energy storage device ( | 08-01-2013 |
20130193929 | Battery with at least two electrochemical energy converters and method of operating said battery - A battery with a converter including at least two electrochemical energy converters provided to convert chemical energy into electrical energy and to supply electrical energy particularly to a consumer has the energy converters electrically connected to one another. The converter arrangement includes two configuration connectors of different polarity at which a configuration voltage is present, and the configuration voltage corresponds to the electrical voltage of the converter. Two battery connectors of different polarity are also included and make the electrical connection to the consumer. The battery connectors are electrically connected to the configuration connectors The battery also includes a device connected at least indirectly to the configuration connectors which can be converted from a first state into a second state. In the first state, the configuration connectors are electrically insulated from one another and in the second state they are electrically connected to one another. | 08-01-2013 |
20130196213 | GALVANIC CELL FOR AN ACCUMULATOR - The galvanic cell according to the invention comprises at least one current conductor and a casing. Said casing at least partially surrounds said galvanic cell. A contact area is assigned to said casing. The casing is at least partially materially engaged with the current conductor via the contact area. The casing comprises at least one first layer and one second layer. The materials of said first layer and said second layer of the casing are different in respect to at least one chemical material. | 08-01-2013 |
20130207596 | ELECTROCHEMICAL ENERGY CONVERTER DEVICE WITH A CELL HOUSING, A BATTERY WITH AT LEAST TWO OF SAID ELECTROCHEMICAL ENERGY CONVERTER DEVICES, AND A METHOD FOR THE MANUFACTURE OF AN ELECTROCHEMICAL ENERGY CONVERTER DEVICE - An electrochemical energy converter device ( | 08-15-2013 |
20130209845 | ELECTROCHEMICAL CELL HAVING AT LEAST ONE PRESSURE RELIEF MEANS - An electrochemical cell comprises an electrode stack ( | 08-15-2013 |
20130209852 | ELECTROCHEMICAL ENERGY STORE - In an electrochemical energy store having a housing (I) and having at least one electrochemical cell ( | 08-15-2013 |
20130216867 | Electrochemical energy converter device with a cell housing, battery with at least two of these electrochemical energy converter devices and alsomethod for producing an electrochemical energy converter device - An electrochemical energy converter device ( | 08-22-2013 |
20130216873 | ELECTROCHEMICAL CELL HAVING AT LEAST ONE PRESSURE RELIEF MEANS - An electrochemical cell has an energy unit ( | 08-22-2013 |
20130229155 | ACCUMULATOR COMPRISING A PLURALITY OF GALVANIC CELLS - In accordance with the invention, an accumulator comprises at least two galvanic cells that are electrically connected. The accumulator furthermore comprises a control device and at least one measuring device. The measuring device is suitable to determine at least one reading for at least one first functional parameter of a galvanic cell. The accumulator comprises a memory device which is assigned to the control device. The memory device is suitable for storing at least one target value of a first functional parameter. The accumulator furthermore comprises a computing unit. The computing unit is suitable for assigning at least two measured values and one pertinent target value to a first computed result. The measured values are the measured first functional parameters, respectively of at least two galvanic cells of the accumulator. The target value is a predetermined value in respect to the first functional parameter. The control device is suitable for initiating a predetermined action as a function of the first computed result. | 09-05-2013 |
20130240385 | TRANSPORTING APPARATUS FOR ELECTROCHEMICAL ENERGY STORAGE APPARATUS - A transporting apparatus ( | 09-19-2013 |
20130260186 | ELECTROCHEMICAL CELL - A method for modifying an electrochemical cell includes: providing an electrochemical cell including a cathode, an anode, and a layer disposed therebetween, particularly a separator or a polymer electrolyte; effecting at least one charge and discharge sequence on the electro-chemical cell; detecting damage or defect to a first material of a cell component subjected to the at least one first charge and discharge cycle; removing at least portions of the damaged or defective first material from the cell component, whereby at least one cell component is obtained having a first area including the first material and a second area from which damaged or defective first material has been removed; | 10-03-2013 |
20130275065 | METHOD FOR PREDICTING THE POWER AN ELECTROCHEMICAL ENERGY STORE CAN OUTPUT TO AN ELECTRICAL LOAD - In a method for predicting the electrical power an electrochemical energy store can output to a consumer, a processor device preferably processes at least one measurement from a plurality of measurements of the cell voltage depending on time in an information technological manner, said measurements being carried out previously on an electrochemical energy store of the same design which is subject to a plurality of discharges of the electrochemical energy store and has a power output that is constant over time and the measurements being stored in a digital memory device. | 10-17-2013 |
20130277071 | METHOD AND DEVICE FOR FIGHTING OR PREVENTING FIRES IN THE INTERIOR, ON THE SURFACE, OR IN THE SURROUNDINGS OF AN ELECTROCHEMICAL ENERGY STORE - In a method or in a device for fighting or preventing fires in the interior, on the surface, or in the surroundings of an electrochemical energy store, a unit is provided which ensures that the concentration of an inert gas or of a mixture of inert gases in the interior, on the surface, or in the surroundings of the electrochemical energy store does not fall below a predetermined value. | 10-24-2013 |
20130280590 | ELECTROCHEMICAL ENERGY STORAGE DEVICE WITH FLAT CELLS AND SPACING ELEMENTS - An electrochemical energy storage device comprises a plurality of flat storage cells ( | 10-24-2013 |
20130288100 | HOUSING FOR ACCOMMODATING A FLAT ELECTROCHEMICAL CELL - A housing ( | 10-31-2013 |
20130288110 | ASSEMBLY OF AN ELECTRODE STACK OF AN ELECTROCHEMICAL ENERGY STORAGE DEVICE - An assembly of an electrode stack ( | 10-31-2013 |
20130295418 | ELECTROCHEMICAL ENERGY STORE COMPRISING AN ATTACHMENT ELEMENT - The invention relates to an electrochemical energy store ( | 11-07-2013 |
20130295427 | ELECTROCHEMICAL CELL - An electrochemical cell is proposed having an electrical unit, a first frame part and a second frame part, wherein the electrical unit is clamped in the area of the clamping surfaces between the first frame part and the second frame part, characterized in that the electrical energy unit and the first frame part have shape features which match one another and engage in one another such that a relative position of the electrical unit with respect to the first frame part is at least substantially fixed, at least in a state in which the clamping assembly of the frame parts and the electrical unit is released. This allows the electrical unit to be prefixed in the first frame part before production of the clamping assembly, making it possible to prevent the electrical unit from being installed obliquely. | 11-07-2013 |
20130302654 | ELECTRICAL COMPONENT HAVING A DEVICE FOR ISOLATING AN ELECTRICAL LINE CONNECTION - The invention relates to an electrical component having a device for isolating an electrical line connection, wherein said electrical component comprises a reactive multi-layer structure in order to effect isolation of the electrical line connection. The electrical component can be a galvanic cell, and the device for isolating can be disposed outside or inside the cell. The electrical component can also be a cell connector. A quick and reliable isolation of galvanic cells from a combination of several galvanic cells or a quick and reliable dismantling of large cells into segments can be achieved. | 11-14-2013 |
20130305524 | METHOD AND SYSTEM FOR MANUFACTURING ELECTRIC CELLS FOR ELECTROCHEMICAL ENERGY STORAGE APPARATUS - Method for producing electric cells for electrochemical energy storage devices, the method of production comprising the following steps: (S | 11-21-2013 |
20130306608 | METHOD AND SYSTEM FOR CUTTING SHEET-LIKE OR PLATE-LIKE OBJECTS - What is described is: a method for cutting leaf-like or plate-like objects, in particular electrodes and/or separators for constructing an electrochemical energy store or parts of such electrodes or separators, wherein the cutting method has the following steps: (S | 11-21-2013 |
20130323584 | METHOD FOR PRODUCING AN ELECTRODE/SEPARATOR STACK INCLUDING FILLING WITH AN ELECTROLYTE FOR USE IN AN ELECTROCHEMICAL ENERGY STORAGE CELL - A method for producing an electrochemical energy storage cell, which has a stack | 12-05-2013 |
20140004389 | EXOTHERMIC COMPONENT, ELECTRODE CONSTRUCTION, ELECTRICAL ENERGY CELL AND CELL ASSEMBLY, AS WELL AS A MANUFACTURING AND ACTUATION METHOD | 01-02-2014 |
20140011057 | HYBRID ELECTROCHEMICAL ENERGY STORE - In the case of an arrangement of electrochemical energy stores with at least one first rechargeable electrochemical energy store E | 01-09-2014 |
20140014376 | ELECTROCHEMICAL ENERGY STORE HAVING A PLURALITY OF ELECTROCHEMICAL CELLS - In an electrochemical energy store having a multiplicity of electrochemical cells ( | 01-16-2014 |
20140017525 | BATTERY COMPRISING A PLURALITY OF ELECTROCHEMICAL ENERGY STORES - The invention relates to a battery consisting of a plurality of electrochemical energy stores, a respective separator being positioned between said electrochemical energy stores and being designed in such a way that if specified preconditions are present or occur, a fire-retardant material or an extinguishing agent can be released from said separator. | 01-16-2014 |
20140023910 | METHOD FOR MANUFACTURING AN ELECTRODE STACK OF AN ELECTROCHEMICAL CELL AND AN ELECTRODE STACK OF AN ELECTROCHEMICAL CELL - The electrode stack of an electrochemical cell for a battery includes at least one separator band and a first number of first electrodes of first polarity, wherein the separator band is disposed in a Z-fold such that a first number of spaces of first electrode receiving spaces are formed. The first electrodes exhibiting a first limb and a second limb as well as a connecting region are configured such that the respective first limb and second limb of the first electrodes are arranged in the first electrode receiving spaces formed by the separator band. | 01-23-2014 |
20140030576 | HOUSING FOR ACCOMMODATING A FLAT ELECTROCHEMICAL CELL - The invention relates to a housing ( | 01-30-2014 |
20140044888 | PROCESS FOR THE MANUFACTURE OF ELECTRODES - A method for producing an electrode, in particular a negative electrode of an electrochemical cell, comprising the steps of: pretreatment, in particular cleaning, of a metallic substrate, drying the pretreated metallic substrate and/or an active material, and coating the pretreated metallic substrate with the active material, wherein said pretreatment of the surface of the metallic substrate involves an organic acid. | 02-13-2014 |
20140045030 | METHOD FOR FORMING AN ELECTROCHEMICAL CELL, AN ELECTROCHEMICAL CELL AND BATTERY - A method for forming an electrochemical cell comprising a first connector and a second connector for a battery preferably designed for use in motor vehicles which employs a forming unit comprising a first contact element and a second contact element, wherein the first connector comprises a first formation contact section designed to be disconnectable and the second connector comprises a second formation contact section designed to be disconnectable, comprising the steps of: (S | 02-13-2014 |
20140045036 | CONVERTER CELL COMPRISING A CELL HOUSING, A BATTERY WITH AT LEAST TWO SUCH CONVERTER CELLS AND A METHOD OF MANUFACTURING A CONVERTER CELL - A converter cell ( | 02-13-2014 |
20140054196 | TRANSPORTATION APPARATUS FOR ELECTROCHEMICAL ENERGY STORAGE APPARATUSES - 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. | 02-27-2014 |
20140059846 | METHOD FOR THE MANUFACTURE OF ELECTRODES - Method for manufacturing an electrode, in particular a negative electrode of an electrochemical cell, comprising the step of: drying a material of the electrode to be dried by means of a temperature gradient, wherein UV irradiation is present during the step of drying. | 03-06-2014 |
20140062410 | ELECTROCHEMICAL ENERGY STORAGE CELL AND ELECTROCHEMICAL ENERGY STORAGE APPARATUS COMPRISING AT LEAST ONE SUCH ELECTROCHEMICAL ENERGY STORAGE CELL - An electrochemical energy storage cell has an electrode assembly, containing at least one first electrode of a first polarity and at least one second electrode of a second polarity, a film-like casing, which at least partially encloses the electrode assembly; and at least one first current-conducting device, which is connected to at least one first electrode of the electrode assembly in an electrically conductive manner and projects out of the casing at least partially, and at least one second current-conducting device, which is connected to at least one second electrode of the electrode assembly in an electronically conductive manner and projects out of the casing at least partially. | 03-06-2014 |
20140065453 | ELECTROCHEMICAL ENERGY STORAGE CELL AND ELECTROCHEMICAL ENERGY STORAGE DEVICE COMPRISING AT LEAST ONE SUCH ELECTROCHEMICAL ENERGY STORAGE CELL - An electrochemical energy storage cell ( | 03-06-2014 |
20140072855 | ENERGY STORAGE APPARATUS, ENERGY STORAGE CELL AND HEAT-CONDUCTING ELEMENT - The invention relates to an energy storage device comprising a plurality of storage cells and a temperature control device for controlling the temperature of the storage cells or a cell assembly formed by the storage cells. Elastic means are arranged between a storage cell and another component for shock-absorbing bearing or for arranging them at a distance from each other. The other component is another storage cell or a holding element or another housing part or a heat-conducting element. Said elastic means are configured and designed as a functional component part of the temperature control device. Storage cells and heat-conducting elements which are suitable for use in the claimed energy storage device are also described. | 03-13-2014 |
20140077593 | BATTERY COMPRISING A CONTROL DEVICE AND METHOD FOR OPERATING SAID BATTERY - The invention relates to a battery ( | 03-20-2014 |
20140077817 | METHOD FOR THE CONTROL AND HANDLING OF ELECTROCHEMICAL CELLS OR BATTERIES, ELECTROCHEMICAL CELL AND BATTERY - The invention relates to a method for handling and servicing an electrochemical cell ( | 03-20-2014 |
20140079965 | CONSTRUCTION COMPONENT OF AN ELECTROCHEMICAL CALL AND METHOD FOR PRODUCING SAME - 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. | 03-20-2014 |
20140087230 | CASING DEVICE FOR AN ENERGY STORAGE DEVICE AS WELL AS AN ARRANGEMENT COMPRISING SAID CASING DEVICE AND SAID ENERGY STORAGE DEVICE - A casing device for an energy storage device, comprising:
| 03-27-2014 |
20140087231 | ENERGY STORAGE APPARATUS - The invention relates to an energy storage device comprising a plurality of storage cells, a clamping device for clamping the storage cells together, and a temperature control device for controlling the temperature of the storage cells or a cell assembly formed by the storage cells. Said clamping device is configured and designed as a functional component of the temperature control device. Storage cells and heat-conducting elements which are suitable for use in the claimed energy storage device are also described. | 03-27-2014 |
20140093751 | HOUSING ASSEMBLY, SECONDARY BATTERY COMPRISING AT LEAST TWO SECONDARY CELLS AND SAID HOUSING ASSEMBLY, AS WELL AS A METHOD FOR MANUFACTURING THE HOUSING ASSEMBLY - A housing assembly ( | 04-03-2014 |
20140103880 | CONVERTER CELL HAVING A CELL HOUSING, BATTERY HAVING AT LEAST TWO SUCH CONVERTER CELLS, AND METHOD FOR PRODUCING A CONVERTER CELL - Converter cell having at least one particularly rechargeable electrode assembly, that is designed to at least temporarily supply electrical energy particularly to a consumer, which has at least two electrodes of different polarity, with at least one current conducting device, which is designed to be electrically, preferably materially connected to one of the electrodes of the electrode assembly, with a cell housing with a first housing section, wherein the first housing section is designed to at enclose at least areas of the electrode assembly. | 04-17-2014 |
20140106199 | ENERGY STORAGE APPARATUS HAVING A TEMPERATURE CONTROL DEVICE - An energy storage device ( | 04-17-2014 |
20140113168 | FRAME FOR AN ENERGY STORAGE DEVICE, BATTERY CELL WITH THE FRAME AND THE ENERGY STORAGE DEVICE, BATTERY WITH TWO OF THESE BATTERY CELLS AND ALSO METHOD FOR PRODUCING THE FRAME - A frame for an electrochemical energy storage device, which comprises two current conductors of different polarity, wherein the current conductors are used for exchanging electrical charge with the energy storage device,
| 04-24-2014 |
20140113171 | ENERGY STORAGE APPARATUS, ENERGY STORAGE CELL AND HEAT-CONDUCTING ELEMENT WITH ELASTIC MEANS - The invention relates to an energy storage device, comprising a plurality of storage cells and a temperature-control device for the temperature-control of the storage cells or of a cell assembly formed by the storage cells, wherein elastic means for the shock-absorbing mounting or spacing are provided between a storage cell and another component, wherein the other component is another storage cell, a retaining element, another housing part or a heat-conducting element. The elastic means are designed and configured as a functional component of the temperature-control device. The invention also relates to storage cells and heat-conducting elements which are suitable for use in the energy storage device according to the invention. | 04-24-2014 |
20140123999 | METHOD FOR PRODUCING ELECTRODES - The invention relates to a method for producing an electrode, in particular a negative electrode, of an electrochemical cell having a metal substrate, wherein the method includes the steps of treating the metal substrate with UV irradiation and treating the metal substrate using an organic acid. | 05-08-2014 |
20140127535 | ENERGY STORAGE ARRANGEMENT AND ENERGY STORAGE APPARATUS - The invention relates to an energy storage arrangement ( | 05-08-2014 |
20140134468 | ELECTROCHEMICAL ENERGY STORAGE DEVICE WITH DATA TRANSMISSION, ARRANGEMENT AND METHOD - An electrochemical energy storage device ( | 05-15-2014 |
20140147710 | SEPARATOR FOR A LITHIUM ION BATTERY AS WELL AS A LITHIUM ION BATTERY CONTAINING THE SEPARATOR - Subject-matter of the invention is a separator for a lithium ion battery which separates the positive and the negative electrode of the lithium ion battery from one another and which is permeable to lithium ions, characterized in that the separator comprises at least one silica, preferably in the form of a xerogel, and at least one carbon component, as well as a lithium ion battery containing said separator. | 05-29-2014 |
20140152264 | CONVERTER CELL WITH A CELL HOUSING, A BATTERY, WITH AT LEAST TWO OF THE SAID CONVERTER CELLS, AND A METHOD FOR THE MANUFACTURE OF A CONVERTER CELL - An electrochemical energy converter device ( | 06-05-2014 |
20140154533 | ELECTROCHEMICAL CELL - An electrochemical cell comprises at least one negative electrode including at least one material which is capable of absorbing charge carrier; at least one positive electrode including at least one material capable of releasing charge carrier; at least one electrolyte capable of transporting charge carrier, between the electrodes; and at least one protective device that is substantially an integral part in at least one of the electrodes and comprises at least one enclosure, the at least one protective device being designed such that if a damaging influence damaging the electrochemical cell occurs, in particular heat, at least one stabilizing additive is released from inside the enclosure. | 06-05-2014 |
20140212730 | METHOD FOR SELECTING ELECTROCHEMICAL CELLS DURING THE PRODUCTION OF A BATTERY AND BATTERY COMPRISING ELECTROCHEMICAL CELLS - The invention relates to a method for selecting electrochemical cells during the production of a battery that has a number of electrochemical cells, said method having the following steps: (S | 07-31-2014 |