Robert Boschgmbh

Nicolas Houis

Gerhard Stokmaier

Elmar Vier

Massimiliano Ambrosi

Andreas Karl

Andreas Lechler

Jens Norberg

Stephan Steingass

Michael Hilsch

Benjamin Hagemann

Nik Scharmann

Joerg Fricke-Schmidt

Alexander Poddey

Florian Richter

Oliver Holz

Markus Perschall

Jasper Behrendt

Stefan Reimer

Dietmar Kratzer

Guenther Schnalzger

Jens Kolarsky

Klaus Heyer

Harald Speer

Andrej Gardt

Michael Walter

Martin Kirschner

Daniel Seiler-Thull

Daniel Brenndoerfer

Martin Haas

Michael Hilden

Reinhard Fink

Ingo Buchenau

Jochen Fehse

Friedrich Mueller

Anton Fritz

Peter Schwaderer

Tillmann Falck

Florian Rispler

Udo Riegler

Alice Schacherl

Siegfried Huber

Gerhard Schuster

Norbert Hoffmann

Christoph Kasper

Jochen Glasbrenner

Carl-Ludwig Von Horstig

Christoph Schaefer

Andreas Weimer

Oliver Meil

Farid Khani

Peter Seitz

Kurt Mueller

Stefan Eichmann

Hubert Rapp

Franz Neuhauser

Volkmar Wetschorek

Jean-Guillaume Pic

Johannes Nitzsche

Yukio Kamizuru

Tobias Baier

A method for applying a spray agent to an agricultural land using a spray nozzle unit of an agricultural spray device. The method includes detecting first and second field sections of the agricultural land using an optical detection unit to obtain first and second pieces of image information from the first and second field sections, wherein the pieces of image information have a common lateral overlapping area having a depth in the travel direction of the agricultural spray device; classifying plants in the obtained pieces of image information using a control unit; determining first and second plant identification numbers for first and second image evaluation areas in the obtained first and second pieces of image information using the classified plants; and applying the spray agent as a function of the determined plant identification numbers using the spray nozzle unit of the agricultural spray device.

Method and device for applying a spray agent to an agricultural land

A method for applying a spray, in particular a plant protection product, onto a field, including: detecting plants in a field section of the field with the aid of an optical and/or infrared detection unit; identifying at least one plant row in the detected field section; defining a plant area encompassing the at least one identified plant row and a weed area, different from the plant area, in the detected field section; ascertaining a plant identifier of the weed area; and applying spray onto the weed area, in particular onto the field section, depending on the ascertained plant identifier with the aid of a spraying device.

Method for applying a spray onto a field

A method for applying a spray to a field using an agricultural spraying device. The method includes: monitoring a field section of the field having plants, using an optical and/or infrared detection unit; identifying at least one row of plants in the monitored field section using a processing unit; using the processing unit, defining a plant region including the at least one identified row of plants in a specified evaluation portion of the monitored field section, using the at least one identified row of plants and a weed region different from the plant region; ascertaining a plant value of the weed region in the specified evaluation portion of the monitored field section using the processing unit; and applying the spray to the weed region of the specified evaluation portion as a function of the ascertained plant value, using spray nozzles of the agricultural spraying device.

Method for applying a spray to a field based on analysis of evaluation portion of monitored field section

A magnet valve configured to control a fluid includes an armature with a base region, a casing region, and a head region. The magnet valve also includes a valve element that is connected to the armature and an armature housing component. A flow path is formed between the armature and the armature housing component. The flow path runs from a lower armature chamber to an upper armature chamber and back to the lower armature chamber. The head region of the armature has a flattened section, and the upper armature chamber is defined between the armature housing component and the flattened section. At least one groove is formed on the casing region of the armature starting from the base region. The at least one groove ends in the casing region before the flattened section of the head region.

Magnet valve for controlling a fluid

A solenoid valve is disclosed that includes at least one chamber which can be filled with a fluid and which is provided in a housing of the solenoid valve, a closing piston which can be displaced by an actuation device and a spring element which can act against the actuation device. An annular element which divides the chamber into a first and a second sub-chamber is provided, said annular element being at least partially, in particular completely engaged in the axial direction by a closing piston of the solenoid valve arranged in a guide opening of the annular element and comprises at least one fluid passage recess which is different from the guide opening.

Solenoid valve

A method for operating a machine located in choppy waters, in particular a wave energy converter, for converting energy from a wave movement of a fluid into another form of energy includes determining measurement variables at a first, relatively early time, and calculating a variable characterizing a wave movement expected at a second, later time on the basis of the determined measurement variables.

Method for operating a machine located in choppy waters

A wave energy converter comprises a rotor, which is designed to convert a wave movement of a body of water, in which the wave energy converter is arranged, into a rotational movement of the rotor, wherein a mean density of at least one rotating component of the rotor can be adjusted and/or is lower than the mean density of the fluid surrounding the rotor in the body of water. The disclosure likewise relates to a corresponding control device and an operating method.

Wave energy converter, and associated operating method and control device

A solenoid valve for controlling a fluid includes an armature having a base region, a lateral region and a head region. The solenoid valve includes a valve member connected to the armature. The solenoid valve further includes an armature casing component in which the armature is positioned. A flow path is formed between the armature and the armature casing component, the flow path extending from a lower armature space to an upper armature space and back to the lower armature space. A junction region is arranged between the head region and the lateral region. The junction region has at least one groove formed therein to facilitate an overflow between the lateral region and the head region.

Solenoid valve for controlling a fluid

The invention relates to a valve cartridge for a solenoid valve, having a capsule, a magnetic armature that is movably guided within the capsule, a valve insert that is inserted into the capsule at a first end, and a valve body, which is pressed into a second end of the valve insert and has a main valve seat. The magnetic armature, moved by a generated magnetic force, moves a tappet guided within the valve insert. The tappet has a closing element with a sealing element which plunges into the main valve seat of the valve body in a sealing manner for carrying out a sealing function, and an associated solenoid valve. According to the invention the valve insert is configured as a one-part slotted bushing, and the valve body is configured as a bonnet-shaped bushing. The valve body configured as a bushing is pressed into a second end of the valve insert configured as a slotted bushing such that the main valve seat is disposed within the valve insert.

Valve cartridge for a solenoid valve, and associated solenoid valve

The invention relates to a solenoid valve, particularly for controlling the brake pressure of a wheel brake of a slip-controllable hydraulic brake system of a motor vehicle. In known solenoid valves, there is a first hydraulically effective connection of an armature chamber of the solenoid valve to an outlet through the guide of a tappet in a valve insert. The first hydraulically effective connection ends in the form of a blind hole and thus does not permit flushing out gas bubbles which possibly have accumulated in the armature chamber. In order to solve this problem, the invention proposes a second hydraulically effective connection which is arranged away from the guide of the tappet, uncoupled from the first hydraulically effective connection. Thus, a closed pressure medium path is effected within a valve cartridge of the solenoid valve, the closed pressure medium path making possible an effective flushing of the armature chamber and thus a flushing out of gas bubbles.

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Bietigheim-Bissingen, Germany

Nicolas Houis