Robert Boschgmbh

Daimler Ag

Siemens Energy Global Gmbh & Co. Kg

Phoenix Beteilgungs Gmbh

Phoenix Beteiligungs Gmbh

Formac Elektronik Gmbh

Technische Unversität Berlin

Cinterion Wireless Modules Gmbh

Berliner Wasserbetriebe Anstalt Des Öffentlichen Rechts

Thomas Meier

Wolfgang Haas

Andreas Frank

Herbert Spindler

Ute Bauermeister

Klaus Voigtlaender

Uwe Liskow

Juergen Schrader

Dirk Schmid

Stefan Diehle

Norbert Crispin

Christian Passmann

Andreas Zygan

Guido Villino

Jan Gaertner

Adriaan Van Eyndhoven

Jan Gärtner

Peter Klobes

Uwe Pruhs

Ingo Mueller-Vogt

Michael Teske

Thomas Bergmann

Michael Bleile

Steffen Fuchs

Jürgen Schrader

Daniela Schmitz

Felix Meinel

Martin Braune

A method for controlling the temperature of a switchgear cabinet for medium- or high-voltage switching devices. The switchgear cabinet is heated with anti-condensation heating to prevent a condensation of air moisture on components that are located in the inner volume of the switchgear cabinet. The method is particularly environmentally friendly and sustainable. There is also described a system for carrying out such a method.

Method for controlling the temperature of a switchgear cabinet for medium-voltage and high-voltage switching devices

A control device includes a first circuit carrier with electrical components that are electrically conductively connected to one another and a second circuit carrier with electrical components that are electrically conductively connected to one another. The first circuit carrier and the second circuit carrier are electrically conductively connected to one another. The second circuit carrier is fixedly connected in thermally conductive fashion to a fluid-tight thermally conductive carrier element. The second circuit carrier and the carrier element are arranged in a cutout of the first circuit carrier. The carrier element has better thermal conductivity than the first circuit carrier and can be thermally conductively connected to a heat sink. The carrier element is integrated in fluid-tight fashion in an internal region of the first circuit carrier.

Control device and method for producing a control device for a motor vehicle

A transmission control module includes a printed circuit board. The circuit board has conductor tracks routed on at least one layer of the circuit board and configured to electrically connect a carrier substrate to electrical components. The circuit board has an inner conductor track layer arranged between two insulating layers. A first outer insulating layer, at least on a first side of the circuit board, has a recess. Surfaces of conductor track sections of conductor tracks of the at least one inner conductor track layer are arranged at the bottom of the recess. The carrier substrate is inserted into the recess and makes electrical contact with the surfaces of the conductor track sections. The recess is filled with a moulding compound which covers at least the carrier substrate and the conductor track sections to protect the carrier substrate and the conductor track sections from transmission fluid.

Transmission control module

The invention relates to a method and a device for producing nitrogen fertilizer, removing phosphate from organic waste products in liquid phase, sanitizing said waste or reducing emissions, and limiting the potassium concentration. According to the invention, the waste product is heated to temperatures ranging between 40 DEG C. at a subatmospheric pressure, the escaping gas that contains carbon dioxide and ammonia is contacted with a mineral-aqueous suspension, the excess gas is conducted within the circuit while the subatmospheric pressure is autogenously stabilized, and the formed nitrogen fertilizer is discharged. In order to additionally produce phosphate fertilizer and limit the potassium concentration, the obtained fertilizer product is divided into the liquid and solid portion, and all or some of the solid portion is redirected into the stripping receptacle while the liquid waste product that is stripped of nitrogen and compounds and phosphorus compounds is cooled and mixed with at least one sulfate-containing compound to limit the small amount of a basic mineral powder is added thereto. The last solid portion obtained from said treatment can be used directly as phosphate fertilizer, potassium fertilizer, or phosphate-containing and potassium-containing mixed fertilizer.

Method and device for producing nitrogen fertilizer, removing phosphate from organic waste products, and limiting the potassium concentration

A convertible motor vehicle with at least two vehicle seating rows and with at least two side doors is provided. A respectively associated door column is arranged in between the doors, and an active rollover protection system is provided in the region thereof. The door columns end upwards in the region of an associated waistline of the motor vehicle, and the rollover protection system is at least substantially arranged below the waistline of the motor vehicle in a retracted position.

Convertible motor vehicle with active rollover protection

The invention relates to a method and a device for producing nitrogen fertilizer from organic waste products in the liquid phase (suspension, emulsion, solution) and for hygienizing the wastes or reducing the emissions by thermal treatment using mineral or organic additions. According to the invention, this is achieved by a method, wherein the waste product is heated at underpressure to temperatures between 40 and 90&#xb0; C., the escaping gas containing carbon dioxide and ammonia is cooled down and introduced into an aqueous absorption agent, the nitrogen fertilizer formed thereby is discharged and the excess gas not having been absorbed and containing carbon dioxide is pumped back into the discharge container, wherein the underpressure generated at the beginning of the process by a vacuum pump is autogenously maintained by the progress of the process. Suitably, the return of the excess gas into the cycle is performed by either conducting it immediately above the waste product to be treated, or through a gas cooling system above the waste product to be treated, or dividing it and conducting a partial flow through the waste product and another partial flow above the waste product. Preferably, a gypsum suspension is used as an aqueous absorption agent.

Method and device for producing nitrogen fertilizer from organic waste products

A radar device having means for generating a carrier-frequency signal, means for shaping pulses, means for generating modulated radar pulses from the carrier-frequency signal, means for emitting modulated signals as radar pulses, means for receiving radar pulses and means for processing the received radar pulses. The means for receiving the radar pulses have an array including a plurality of antennas, the means for processing the radar pulses have means for dividing the signal power over at least two different reception branches. Means are provided for generating different directional characteristics in the various reception branches.

Radar device and method for operating a radar device

Described is a system and a method to monitor measuring and control equipment. The occurrence of a malfunction does not immediately lead to the monitoring system entering a secure state, but rather increases the count of a counter. If the count exceeds a certain value, then the monitoring system enters a secure state.

System and method for the monitoring of a measurement and control device

A system for controlling and/or monitoring a control-unit group having at least two control units, a first control unit and at least one second control unit, the first control unit being designed for performing its control function and for monitoring this control function, as well as for monitoring the control function of the at least one second control unit.

System and method for controlling and/or monitoring a control-unit group having at least two control units

A connector is provided to couple a monitor to a computer. The connector includes an adaptor that includes a first port and a second port. The connector also includes a cable extending through the adaptor. The cable includes a first transmission channel, a second transmission channel, and a third transmission channel. The first transmission channel couples a first end of the cable and the first port and is configured to transmit power from a power supply to the monitor. The second transmission channel couples the first end of the cable and the second port and is configured to transmit Universal Serial Bus data between the monitor and the computer. The third transmission channel couples the first end of the cable and a second end of the cable and is configured to transmission video data between the monitor and the computer.

Connector to couple a monitor to a computer

A device which can accurately detect even objects in very close proximity to a vehicle and at the same time can reliably detect more distant objects has means (MM) that can execute a selection of those reception pulses (EI) whose chronological offset in comparison to the respective transmission pulses (SI) emitted is of such a magnitude that these reception signals (EI) result exclusively from reflections against objects from a selected distance range correlating to the chronological offset. Means (DG) are also provided that permit the transmission pulse power to be increased and decreased as the distance range rises and falls.

Device for detecting objects in the area surrounding a vehicle

A microwave coupling element for coupling an input conductor with an output conductor exhibiting a predetermined wave propagation resistance includes a coupling portion interposed between the input and output conductors and including two parallel strip conductors that are galvanically uncoupled from one another. The strip conductors are spaced from each other by a predetermined distance and each has a predetermined width, at least one of the predetermined width and the predetermined distance being up to twice as large as that which would correspond to a minimum mismatch with the input and output connectors. The resulting mismatch is compensated for by at least one transformation connector exhibiting a wave propagation resistance smaller than the predetermined wave propagation resistance.

Microwave coupling element

A method and an apparatus for operating a control unit for controlling operational sequences in a vehicle. When operational sequences are error-free, the control functions of the built-in control unit are partially or completely suppressed. This allows additional functions to be switched in and out, and also allows modification and/or adaptation of data and/or programs that are accessed by the control functions. In the specific operating instance of the application, a further control unit is insertable into the vehicle wiring harness between the first control unit and a sensor arrangement, collection, group or system and an actuator arrangement, collection, group or system. The control functions suppressed in the control unit are then performable by the second control unit. The control unit then performs only the measurement functions and actuation functions The sequence is initiated and controlled by integrated remote-control functions, which are in addition to the normal or other functions. Since the second control unit is accessible and is designed in accordance with its application task, the application of the control unit may be performed using control functions exported therefrom.

Method and apparatus for operating a control unit for controlling operational sequences in a vehicle

A method and an apparatus are described for controlling the braking force distribution in a vehicle between front and rear axles, such that at least while the vehicle is traveling in a curve, the braking force at the rear wheels is established individually in such a way that the difference between the velocity of that rear wheel and a front wheel velocity assumes defined values.

Process and device for controlling the braking force distribution in a vehicle

When ABS control is active to reduce brake pressure at a front wheel when an instability occurs at that wheel, the brake pressure at the diagonally located rear wheel is controlled in unison unless ABS control due to an instability is active at that rear wheel.

Growing community of inventors

Berlin, Germany

Thomas Meier