Abstract: A component of hydraulics, via which a pressure medium connection or flow can be controlled, includes a first portion which is additively manufactured at least in part and on which there is formed at least one control geometry for controlling the pressure medium connection or flow, and a second portion joined thereto.
Abstract: A method for evaluating images and, in particular, for evaluating correspondence hypotheses of images. The method includes (i) providing a hypothesis matrix of correspondence hypotheses between first and second images, each given as a corresponding image matrix, (ii) evaluating the hypothesis matrix and conditional verification of the image correspondence hypotheses and (iii) providing verified image correspondence hypotheses in a correspondence matrix of image correspondences as the evaluation result, the hypothesis matrix being evaluated by forming and evaluating a histogram with respect to the values of the component for each element of the hypothesis matrix for at least one component of correspondence hypotheses.
Type:
Grant
Filed:
August 21, 2018
Date of Patent:
September 13, 2022
Assignee:
Robert Bosch GmbH
Inventors:
Fernando Ortiz Cuesta, Stephan Simon, Arne Zender
Abstract: A process for joining a battery element (49) by at least one polymer thread (28, 30), comprises the method steps: a) applying a web-shaped or sheet-shaped electrode material (16) to a first separator web (12), b) heating the at least one polymer thread (28, 30) above the softening temperature of the polymer material, c) introducing at least one polymer thread (28, 30) between the first separator web (12) and a further second separator web (40) to be applied to the first separator web (12), and d) cooling the at least one polymer thread (28, 30) between the separator webs (12, 40) and forming at least one material-bond compound (46, 48) therebetween.
Type:
Grant
Filed:
April 18, 2019
Date of Patent:
September 13, 2022
Assignees:
Robert Bosch GmbH, GS Yuasa International Ltd.
Abstract: An anticorrosive and conductive substrate includes a bulk portion and a surface portion including a magnesium titanium material having a formula (I) TixMg1-xOy (I), where x is a number from 0 to ?1 and y is a number from 1 to ?2, and wherein at least about 50% of the magnesium titanium material has a cubic crystal structure, and wherein the magnesium titanium material is configured to impart anticorrosive and conductive properties to the substrate.
Type:
Grant
Filed:
December 27, 2018
Date of Patent:
September 13, 2022
Assignee:
ROBERT BOSCH GMBH
Inventors:
Mordechai Kornbluth, Soo Kim, Jonathan Mailoa, Lei Cheng, Georgy Samsonidze, Boris Kozinsky, Nathan Craig, Saravanan Kuppan, Sondra Hellstrom, Jake Christensen
Abstract: A hand-held power tool, in particular an angle grinder, includes a drive unit, a machine housing, and a user interface unit. The machine housing surrounds the drive unit. The drive unit is configured to transmit a motion to an output unit. The user interface unit is configured to operate the hand-held power tool, and is either (i) positioned on an inner element of the hand-held power tool, in particular a flat outer surface of the inner element, or (ii) connected to the inner element, in particular the flat outer surface of the inner element.
Type:
Grant
Filed:
May 23, 2019
Date of Patent:
September 13, 2022
Assignee:
Robert Bosch GmbH
Inventors:
Achim Trick, Elmar Feder, Manfred Lutz, Peter Stierle, Thomas Schomisch
Abstract: A micromechanical pressure sensor device is equipped with a sensor substrate including a front side and a rear side. The device includes a pressure sensor unit suspended in the sensor substrate, a first cavity above the pressure sensor unit, which is exposed toward the front side via one or multiple access openings, one or multiple stress relief trenches, which laterally enclose the pressure sensor unit and form a fluidic connection from the rear side to the first cavity, and a circuit substrate, on which the rear side of the sensor substrate is bonded. A second cavity, which is in fluidic connection with the stress relief trenches, is formed below the pressure sensor unit in the circuit substrate. At least one channel is provided in a periphery of the pressure sensor unit, which is in fluidic connection with the second cavity and is exposed to the outside.
Type:
Grant
Filed:
October 26, 2018
Date of Patent:
September 13, 2022
Assignee:
Robert Bosch GmbH
Inventors:
Volkmar Senz, Arne Dannenberg, Jochen Franz
Abstract: A power tool, in particular a router, includes a motor shaft, at least one output shaft defining an output axis that is coaxial with the output shaft, and at least one electromotive drive acting on the motor shaft. The motor shaft defines a motor axis with the electromotive drive which is coaxial with the motor shaft. The motor axis and the output axis are arranged substantially parallel to and at a distance from one another.
Abstract: A method for creating a feature-based localization map for a vehicle, including the steps: ascertaining data of at least one object in the surroundings of the vehicle; identifying characteristic structures of the at least one object; combining the characteristic structures to form a simplification structure of the object; and incorporating the simplification structure into the feature-based localization map.
Abstract: Systems and methods related to activating a parking lock system in the drive train of a vehicle having at least one electrical machine comprising a transmission which is connected to driven wheels. The method includes comparing a rotational speed nE of the at least one electrical machine with the transmission to a predetermined threshold value for a limiting speed nG, triggering, in the event that the rotational speed nE is below the threshold value for the limiting speed nG, a command for the actuation of an actuator system for activating the parking lock system, triggering, in the event that the rotational speed nE exceeds the threshold value for the limiting speed nG, a command for preventing an actuation of an actuator system for activating the parking lock system, and miming through a second comparison stage so long as nE?nG.
Abstract: A starting apparatus for internal combustion engines, having a drive pinion for engagement into a ring gear of the internal combustion engine, an electrical rotary actuator and an electrical linear actuator, the rotary actuator to rotate the drive pinion and the linear actuator to slide a pinion, and the electrical linear actuator having a linear-stroke magnet that has a sliding armature is moved by a retraction winding, within the retraction winding, along a sliding armature axis, having a holding winding by which the sliding armature can be held in a retracted state. The linear actuator also actuates a switching apparatus to activate the electrical rotary actuator into a second actuation stage. A second retraction winding is connected in parallel with the first retraction winding, such that the first retraction winding can be shut off by a normally closed switch while a current path through a second retraction winding is closed.
Abstract: A method and a laser assemblage are described for material processing, such that in a laser assemblage, a laser beam is focused onto a processing/imaging plane and the laser beam can be adapted in terms of its intensity distribution by way of at least one beam shaper. Provision is made in this context that in order to avoid uniformity defects in the processing/imaging plane, the laser beam is split by way of at least one beam splitter into at least two partial or individual beams, and the partial or individual beams are differently influenced, or each partial or individual beam is constituted from a laser source having a different wavelength, in such a way that after they are combined and focused onto the processing/imaging plane they form an output beam having an intensity profile, adjacent intensity maxima of the intensity profile differing in terms of their light properties.
Type:
Grant
Filed:
March 2, 2018
Date of Patent:
September 13, 2022
Assignee:
Robert Bosch GmbH
Inventors:
Roland Gauch, Dmitriy Mikhaylov, Tobias Graf
Abstract: A system for a vehicle comprises a medium arranged in front of a target in the vehicle, a target monitoring system arranged in front of the target in the vehicle capturing an image or a profile of the target, and a processing unit communicatively coupled the target monitoring camera to the medium, analyzed the captured image or profile of the target, wherein the processing unit arranged to analyze the obtained images or profile of the target and cause the medium to switch from a transparent mode to an opaque mode.
Type:
Grant
Filed:
April 24, 2018
Date of Patent:
September 13, 2022
Assignee:
Robert Bosch GmbH
Inventors:
Ryan P. Todd, Jason Zink, Andy Woodrich
Abstract: The disclosure relates to a device for a vehicle. The device comprises a component for the vehicle and an explosive module. The explosive module is configured so as in response to a trigger signal to cause the component to fragment.
Abstract: In a hydraulic motor and a hydrostatic traction drive with such a hydraulic motor, the regulating of the displacement of the hydraulic motor is done via a pilot-operated pressure regulator. The feedforward controller calculates an estimated motor displacement and relays this to the pressure regulator.
Abstract: A method for selecting a main object for an assistance function or automated driving function of a driver assistance system or driving system of a motor vehicle, the system containing object selection branches which include a first rule-based object selection branch for selecting a main object for the function and a second object selection branch, the second object selection branch including an artificial neural network for selecting a main object for the function, having the following steps: Aggregating of sensor data of the at least one sensor to form one or more object data records; Evaluating a novelty of a traffic situation characterized by the aggregated object data records in relation to training data of the artificial neural network; Switching between the object selection branches of the system, a rule-based object selection branch being used when the novelty of the traffic situation exceeds a threshold value.
Type:
Grant
Filed:
January 10, 2020
Date of Patent:
September 6, 2022
Assignee:
Robert Bosch GmbH
Inventors:
Matthias Schleicher, Thomas Michalke, Jan Stellet, Maxim Dolgov, Ulrich Baumann
Abstract: A cooling plate (10) for controlling the temperature of at least one battery cell, in particular for a traction battery, having a frame (12), which forms a flow chamber (16) for a coolant to flow through, and a cover (14) of flexible design which delimits the flow chamber (16) in an at least partially fluid-tight manner and is provided for making thermal contact with the at least one battery cell. It is proposed that the cooling plate (10) has at least one supporting element (30), which is arranged within the flow chamber (16) and around which coolant can flow, for increasing the turbulence in the coolant flowing through the flow chamber (16) and for supporting the at least one battery cell, which supporting element makes mechanical contact with the cover (14) of flexible design.
Type:
Grant
Filed:
September 23, 2019
Date of Patent:
September 6, 2022
Assignee:
Robert Bosch GmbH
Inventors:
Markus Schmitt, Andreas Ruehle, Benjamin Kopp
Abstract: A spark plug housing. The spark plug housing includes an inner side, an outer side, and a longitudinal axis, which extends from an end of the spark plug housing facing toward the combustion chamber up to an end of the spark plug housing facing away from the combustion chamber. The spark plug housing includes a circumferential shoulder on its inner side, which is designed so that a spark plug insulator rests thereon, and a corrosion protection layer on its inner side, which is formed on a section of the inner side of the spark plug housing, the section extending from the end of the spark plug housing facing toward the combustion chamber to at least over the shoulder and along the inner circumference of the spark plug housing.
Type:
Grant
Filed:
March 2, 2020
Date of Patent:
September 6, 2022
Assignee:
Robert Bosch GmbH
Inventors:
Bernhard Gries, Christoph Roland Hoelzl, Gabriel Petersen, Herbert Noelscher, Martina Bubrin, Milan Pilaski, Roland Kraus, Sabrina Rathgeber, Tim Bergmann, Tina Hirte
Abstract: An interface for an I3C slave. The interface allows I3C slaves to also be connected to a conventional I2C bus that includes an I2C master. For this purpose, an additional adaptation device is provided that adapts the signals of the I2C bus for an I3C slave.
Abstract: A LIDAR system, including a transmitting unit that includes a polarization device, the polarization device being configured to set a polarization of a scanning beam, a receiving unit that is configured to receive the scanning beam after it has been reflected on a point in the surroundings of the LIDAR system, the receiving unit including a polarization recognition device that is configured to recognize a polarization of the reflected scanning beam, and an evaluation unit that is configured to ascertain a polarization difference, based on a difference between the polarization that is set by the transmitting unit and the polarization that is recognized by the receiving unit.
Abstract: A method for detecting a gaze direction of an eye includes the steps of irradiating at least one wavelength-modulated laser beam onto an eye, detecting an optical path length of the emitted laser beam based on laser feedback interferometry of the emitted laser radiation with a backscattered radiation from the eye, detecting a Doppler shift of the emitted radiation and the backscattered radiation based on the laser feedback interferometry, detecting an eye velocity based on the Doppler shift, and detecting an eye movement of the eye based on the optical path length and the eye velocity.
Type:
Grant
Filed:
June 1, 2021
Date of Patent:
September 6, 2022
Assignees:
TRUMPF PHOTONIC COMPONENTS GMBH, ROBERT BOSCH GMBH
Inventors:
Andreas Petersen, Thomas Alexander Schlebusch, Johannes Meyer, Hans Spruit, Jochen Hellmig