Robert Boschgmbh

Gs Yuasa International Ltd.

Anselm Berg

Juergen Graner

Martin Maier

Rene Deponte

Olaf Schoenrock

Markus Feigl

Philipp Rogler

Andreas Eichendorf

Markus Klausner

Jens Pohlmann

Holger Reinshagen

Seyed Mohammad Seyed Abbassi

Friedrich Moser

Oliver Gerundt

Axel Bormann

Rene Hornung

Calin Iulius Wurm

Walter Maeurer

Ionut Marian Lica

Martin Zywietz

Michael Raedler

Michael Riefler

Gero Nenninger

Thomas Klemen

Harald Drings

Antonio Bacher

Cihan Kaplan

Bernhard Gossen

Benjamin Grauer

A cell module for lithium-ion batteries includes at least two lithium-ion cells, in particular lithium-ion battery cells, a cell module housing that has at least one lateral wall, and at least one electrical insulation between the cells. The electrical insulation is configured in one piece with the cell module housing.

Insulating of adjacent lithium-ion batteries by complete overmoulding/pouring of containers in a device

A method of producing a prismatic battery cell includes forming an initial arrangement by spatially arranging one or two wiring boards, a cathode layer, an anode layer, and at least two separator layers so as to be in parallel with each other and with respect to a winding axis. The initial arrangement is wound about the winding axis to form a battery winding. The battery winding is inserted in a cell housing, and a respective current connector is connected to each of the cathode layer and anode layer. The cell housing is filled with a liquid electrolyte, and is closed. A prismatic battery cell of this type can be included in a battery, such as a battery included with an automotive vehicle.

Method of producing a prismatic battery cell

A battery cell, in particular a lithium-ion battery cell, is described, which comprises a negative electrode (), a separator () and a positive electrode (), wherein the battery cell has a touch sensor element () for detecting elements resting on the touch sensor element () or exerting pressure on the touch sensor element ().

Touch sensor element for detecting critical situations in a battery cell

A method is described for manufacturing a solenoid valve, in particular a fuel injector, the solenoid valve having a valve needle which is movably guided in the axial direction, a magnet core and an armature which is situated axially diametrically opposed to the magnet core, the armature being situated on the valve needle, the armature having a first base material and a first reinforcing element and the magnet core having a second base material and a second reinforcing element. The method has one method step. The first reinforcing element is applied to the first base material and/or the second reinforcing element is applied to the second base material during the method step with the aid of molten bath spraying or with the aid of cold gas spraying.

Method for manufacturing a solenoid valve

The invention relates to a battery cell () having a cell housing () which comprises a housing container () and a housing cover (), two electrodes that are arranged in an inner region of the housing container (), an electrolyte material that is arranged in the inner region of the housing container () and that surrounds the electrodes, and two electrical contacts which in each case are electrically coupled to one of the electrodes and which extend from the inner region of the housing container () through the housing cover () into a region outside of the cell housing (), wherein the housing cover () has an overlap area () at an outer edge, in which overlap area the housing cover () and an edge region of the housing container () are arranged parallel to each other, wherein in the overlap area () a flanged seam () is formed, in order to close the cell housing ().

Battery cell and method for closing the battery cell

An injection valve for injecting fuel into a combustion chamber includes: a housing having at least one spray discharge orifice on a discharge side; a solenoid coil; a magnet armature linearly movable by the solenoid coil; a valve needle for opening and closing the spray discharge orifice, which valve needle projects through the magnet armature and is linearly movable along a longitudinal axis, the magnet armature being linearly movable in relation to the valve needle between a first stop and a second stop, the second stop being formed by a stop element having a stop face and a counter element having a counter face situated opposite the stop face, the stop element having an elastic design so that an angle between the longitudinal axis and the stop face is changed when the counter face strikes the stop face.

Injection valve

A fuel injector, particularly for injecting fuel into a combustion chamber, is provided as including a housing having at least one spray orifice, an armature assembly that is movable linearly in the housing, along a longitudinal axis, a magnetic coil acting magnetically on the armature assembly, a valve element that is movable linearly with respect to the armature assembly and with respect to the housing, for opening and closing the spray orifice, and a pin for limiting the movement of the valve element with respect to the armature assembly.

Fuel injector

A system for preventing condensate formation on a battery (), in particular on a battery () that is cooled by means of a cooling device, wherein the battery () is surrounded by a housing (), and wherein the housing () has at least one air inlet opening () and at least one air outlet opening (), wherein the at least one air inlet opening () is designed such that air supplied to the housing () can flow into the housing () so as to flow around the battery (), and wherein the at least one air outlet opening () is designed such that air can flow out of the housing ().

System for preventing condensate formation on a battery

Growing community of inventors

Ludwigsburg, Germany

Anselm Berg