Patents Assigned to Dr. Ing. h.c.F. Porsche AG
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Patent number: 10886576Abstract: A battery includes a first battery cell including an endplate current collector cathode, an endplate current collector anode, a plurality of battery cell components between the endplate current collector cathode and the endplate current collector anode, each battery cell component including a cathode, a separator, an anode and a bipolar current collector, and at least one sense tab connected to and extending from one of the bipolar current collectors between the endplate current collector cathode and the endplate current collector anode. A second battery cell is connected in parallel to the first battery cell via the endplate current collector cathode and the endplate current collector anode.Type: GrantFiled: April 12, 2018Date of Patent: January 5, 2021Assignees: VOLKSWAGEN AG, AUDI AG, Dr. ING. H.C.F. PORSCHE AGInventors: Mirko Herrmann, Angela Speidel
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Patent number: 10797284Abstract: A battery component includes a polymer frame having at least one window, the polymer frame having a first planar side and an opposite second planar side, and a window edge between the first and second planar sides. The battery component also has a battery cell component having a separator and bipolar current collector, the battery cell component being attached to the frame, the separator or bipolar current collector being attached to the first planar side or the window edge. A battery stack, a method for handling the battery component as an individual unit are also provided, electric vehicle battery and electric vehicle are also provided.Type: GrantFiled: February 14, 2017Date of Patent: October 6, 2020Assignees: VOLKSWAGEN AG, AUDI AG, DR. ING. H.C. F. PORSCHE AGInventors: Mirko Herrmann, Angela Speidel
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Patent number: 10544709Abstract: The present invention relates to a sliding cam module for a camshaft, which comprises at least one sliding cam with at least one cam segment, comprising at least two cams with cam tracks that are different to one another as well as a closed bearing element, which is arranged on the sliding cam in a rotatable and axially non-displaceable manner for mounting the sliding cam, wherein the bearing element comprises a recipient area to hold at least one section of a locking device to lock the sliding cam in an axial position. Furthermore, the invention relates to a camshaft with at least one corresponding sliding cam module as well as a shaft, on which the sliding cam module is arranged in a rotationally fixed manner and can be moved in an axial direction along a longitudinal axis of the shaft and a cover module, which comprises a cylinder-head cover as well as a closed bearing element, which comprises a recipient area to hold at least one section of a locking device to lock the sliding cam in an axial position.Type: GrantFiled: October 12, 2018Date of Patent: January 28, 2020Assignees: Thyssenkrupp AG, ThyssenKrupp Presta TecCenter AG, Dr. Ing. h.c. F. Porsche AGInventors: Norbert Nitz, Jens Schirmer, Tobias Mehlhorn, Dietmar Schwarzenthal
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Publication number: 20190393491Abstract: The invention relates to a battery, namely a lithium-ion battery, with an electrode layer and a current conductor, wherein the electrode layer has a plurality of auxiliary channels in an active material. The battery is improved in that the auxiliary channels are formed both at a cathode and at an anode.Type: ApplicationFiled: June 20, 2019Publication date: December 26, 2019Applicants: Volkswagen Aktiengesellschaft, Audi Aktiengesellschaft, Dr. Ing. h.c. F. Porsche AGInventors: Mirko Herrmann, Angela Speidel
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Patent number: 10399608Abstract: An integral component of a vehicle body includes an open profiled element and a reinforcing rib structure disposed in an interior of the open profiled element. The open profiled element has a fiber-plastics composite body having a first structure, and at least one reinforcement panel from metal for the localized reinforcement of the profiled element. The reinforcing rib structure is produced from a fiber-plastics composite having a second structure.Type: GrantFiled: November 10, 2017Date of Patent: September 3, 2019Assignee: DR. ING. H. C. F. PORSCHE AGInventors: Philipp Kellner, Ralph Renz, Frank Haeusler, Sophie Kerchnawe, Olaf Taeger
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Patent number: 10384725Abstract: A motor vehicle body assembly includes a composite structural component having a connection flange, and a metallic body component or functional group having a connection flange. The connection flange of the composite structural component and the connection flange of the metallic body component or functional group bear on one another and extend substantially across a preferred connection flange direction. The composite structural component has at least one carbon fiber-plastics composite tier having a thermal expansion behavior that in the fiber direction is almost temperature-neutral, and at least one fiber-plastics composite tier having a thermal expansion behavior similar to that of metal. The carbon fibers of the carbon fiber-plastics composite tier in relation to the preferred connection flange direction enclose an angle a=30 to 60°, and the fibers of the fiber-plastics composite tier in relation to the preferred connection flange direction enclose an angle b=0 to 30°.Type: GrantFiled: November 14, 2017Date of Patent: August 20, 2019Assignee: DR. ING. H.C. F. PORSCHE AGInventors: Philipp Kellner, Ralph Renz, Frank Haeusler, Sophie Kerchnawe, Olaf Taeger
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Patent number: 10286791Abstract: A method for recognizing an over-temperature in a region of a charging socket of a motor vehicle without a temperature sensor. A temperature value is detected by means of a temperature sensor at an installation location of the temperature sensor that is different from the region. At least one configuration value of a current operating configuration in which the charging socket is operated is determined, and then a temperature reading for the region without the temperature sensor is generated by means of a characteristic map, which is designed for the purpose of including the temperature value and the at least one configuration value as input variables and of assigning the temperature reading to these input variables.Type: GrantFiled: November 12, 2015Date of Patent: May 14, 2019Assignees: AUDI AG, Dr. Ing. h.c. F. Porsche AGInventors: Sami Robert Zaki, Florian Auberger, Daniel Spesser
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Publication number: 20190105966Abstract: A component system for ventilating a trunk compartment area and a motor vehicle for the purpose of cooling at least one unit located in the trunk compartment area and a motor vehicle, in particular a passenger motor vehicle. The component system has a loading floor for storing objects, the trunk compartment area can be arranged below the loading floor, and a first component which delimits the trunk compartment area in sections, in particular a bodyshell component. Between the loading floor and the first component, at least one passage is arranged for guiding an air flow into the trunk compartment area.Type: ApplicationFiled: October 11, 2018Publication date: April 11, 2019Applicants: Volkswagen Aktiengesellschaft, Dr. Ing. h. c. F. Porsche AGInventors: Harald ROESEMANN, Jennifer PASCHKE, Dennis LEIP, Adriano PODDA, Christian WENDL
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Patent number: 10223598Abstract: In a method and system for generating vehicle image data, and to improve the generation of vehicle image data, 2D object information having at least 2D object data and object location data of one or more objects, perspective vehicle image data, and vehicle image location data for at least a portion of said vehicle image data are obtained. The object location data is compared with said vehicle image location data; and in case said object location data corresponds to said image location data, said 2D object data is correlated with said perspective vehicle image data using the object location data and the vehicle image location data to obtain a segmented vehicle image dataset.Type: GrantFiled: February 20, 2017Date of Patent: March 5, 2019Assignees: VOLKSWAGEN AKTIENGESELLSCHAFT, AUDI AG, DR. ING. H.C.F. PORSCHE AGInventors: Somudro Gupta, Martin Hempel, Premkumar Natarajan, Muneeb Saleem
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Patent number: 9855894Abstract: A system, apparatus and method for processing sensor data in a vehicle, where one or more sensors are configured to provide sensor data relating to at least one of a vehicle operating characteristic and/or a driving environment. A processing apparatus is configured to receive data from the one or more sensors. A display is configured to display a scene comprising one or more images associated with the sensor data, wherein the processing apparatus includes a probability processing module configured to process the sensor data to calculate a sensor confidence value representing an estimated accuracy for at least one of the one or more sensors, and wherein the processing apparatus includes a graphics processing module configured to process the sensor confidence value to modify the scene on the display to represent the estimated accuracy for the at least one or more of the sensors.Type: GrantFiled: September 16, 2016Date of Patent: January 2, 2018Assignees: Volkswagen Aktiengesellschaft, Audi AG, Dr. Ing. H.C. F. Porsche AGInventor: Allen Khorasani
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Publication number: 20170320397Abstract: A method for recognizing an over-temperature in a region of a charging socket of a motor vehicle without a temperature sensor. A temperature value is detected by means of a temperature sensor at an installation location of the temperature sensor that is different from the region. At least one configuration value of a current operating configuration in which the charging socket is operated is determined, and then a temperature reading for the region without the temperature sensor is generated by means of a characteristic map, which is designed for the purpose of including the temperature value and the at least one configuration value as input variables and of assigning the temperature reading to these input variables.Type: ApplicationFiled: November 12, 2015Publication date: November 9, 2017Applicants: AUDI AG, Dr. Ing. h.c. F. Porsche AGInventors: Sami Robert ZAKI, Florian AUBERGER, Daniel SPESSER
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Patent number: 9579948Abstract: A fastening device for mounting a stabilizer on a motor vehicle body, having a stabilizer mount, which can be placed around the stabilizer, for transferring torsional forces from the stabilizer to the vehicle body, a fastening body for receiving the stabilizer mount, and a fastener for fastening the fastening body on a subframe, wherein the fastening body and the fastener are designed in such a way that the fastener serves to fasten the subframe on the motor vehicle body.Type: GrantFiled: November 12, 2015Date of Patent: February 28, 2017Assignees: Dr. Ing h.c. F. Porsche AG, Volkswagen AGInventors: Jafar Khanlarov, Christoph Lenniger, Hartmut Rechter
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Patent number: 9567901Abstract: An internal combustion engine with adjustable compression ratio with a connecting rod bearing eye for connecting to a piston of at least one cylinder and an eccentrical element adjustment device for adjusting an effective connecting rod length, and wherein the eccentrical element adjustment device includes an eccentrical element cooperating with an eccentrical element lever and eccentrical element rods engaging the eccentrical element lever, wherein the eccentrical element rods are loaded with a hydraulic pressure that is provided in hydraulic cavities interacting with the eccentrical element rods, wherein the eccentrical element lever includes at least one eccentrical element lever segment, wherein the at least one eccentrical element lever segment is positioned in axial direction of the eccentrical element in front and/or behind the connecting rod bearing eye, and wherein the at least one eccentrical element lever segment is fixated at the eccentrical element.Type: GrantFiled: June 2, 2014Date of Patent: February 14, 2017Assignees: Hilite Germany GmbH, Dr.-Ing. h.c. F. Porsche AGInventors: Dietmar Schulze, Michael Paul
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Patent number: 8991421Abstract: A fuel tank for a motor vehicle is provided with a filler neck, which is connected to a filling element arranged inside the tank. The filling element contains a flexible hose, which extends right to the base of the tank and which at the free end has an axial outlet orifice directed towards the base of the tank.Type: GrantFiled: October 9, 2009Date of Patent: March 31, 2015Assignee: Dr. Ing. h.c.F. Porsche AGInventor: Heinz-Jürgen Geurtz
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Publication number: 20140138885Abstract: A pneumatic spring device with a housing (1) surrounding an air-filled annular chamber (2) and with a piston (3) sliding axially in the annular chamber (2), for the reduction or avoidance of flow noises, at least one cushion (K) made from metal wire netting being integrateable directly into the annular space (2) so as to be capable of throughflow.Type: ApplicationFiled: November 21, 2013Publication date: May 22, 2014Applicants: Continental Teves AG & Co. OHG, Dr. Ing. h.c. F. Porsche AGInventors: Daniel MAY, Richard Legierski, Ingo Tetzlaff
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Patent number: 8403121Abstract: A device for sealing a double clutch transmission of a motor vehicle, with a transmission housing, in which are arranged a clutch chamber with clutch oil and a double clutch, a transmission chamber with transmission oil and a double clutch transmission wheel set and two co-axial drive shafts disposed, one inside the other. One drive shaft is an interior central shaft which extends inside the transmission chamber from the end of the second hollow drive shaft. The two drive shafts each have a sealing element to seal the clutch chamber from the transmission chamber. A mounting component is situated inside and fixed to the transmission housing to support two adjacent sealing elements. A first sealing element forms a seal radially on the hollow drive shaft and a second sealing element forms a seal radially on the central drive shaft to provide a reliable seal and offer a simple ventilation and leakage detection.Type: GrantFiled: November 29, 2006Date of Patent: March 26, 2013Assignees: ZF Friedrichshafen AG, Dr. Ing. h.c.F. Porsche AGInventors: Dieter Kraxner, Peter Höbel, Markus Rettenmaier, Jens Patzner
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Publication number: 20130013151Abstract: A method and a braking system are provided, in which the driving dynamics of a motor vehicle are influenced, a driver-independent braking action generating a yawing moment which assists a steering in or steering round of the motor vehicle, and a driver-independent increase in the drive torque being caused on at least one wheel, in order at least partially to compensate the braking deceleration of the motor vehicle, a braking action being required when the ratio of the instantaneously used coefficient of friction and of the possible utilizable coefficient of friction overshoots a stipulated threshold value.Type: ApplicationFiled: December 15, 2010Publication date: January 10, 2013Applicants: DR. ING. h.c. F PORSCHE AG, CONTINENTAL TEVES AG & CO. OHGInventors: Scharad Schafiyha, Ralf Loheider, Florian Fuhr
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Patent number: 8322774Abstract: A motor vehicle has a luggage compartment located behind a row of seats, which luggage compartment is accessible from above by swivelling up a tailgate. There is provided a swivel-adjustable luggage compartment cover which is pivoted to the motor vehicle in its front end region and is positively coupled to the tailgate by coupling elements in its rear end region, so that opening of the tailgate causes the luggage compartment cover arranged below it to be opened. What is important is that the luggage compartment cover can be removed only when the tailgate is open.Type: GrantFiled: March 9, 2010Date of Patent: December 4, 2012Assignee: Dr. Ing. h.c.F. Porsche AGInventor: Peter Hofmann
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Patent number: 8302799Abstract: A container for installation in a vehicle has a housing and a lid mounted pivotably on the housing and connected operatively via a gear to a spring device prestressing the lid in an opening direction and supported on the housing. A cardiod control moves and locks the lid. It is in this case important that the cardiod of the cardiod control is disposed continuously on an outer circumference of a shaft having the spring device and co-operates with a movable pin arranged on the housing side.Type: GrantFiled: January 26, 2009Date of Patent: November 6, 2012Assignee: Dr. Ing. h.c.F. Porsche AGInventor: Martin Kayser
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Patent number: 8297690Abstract: A motor vehicle body has at least two sills running laterally in a longitudinal direction of the vehicle. An auxiliary frame is provided in a region of a front axle and at least one strut is provided, the strut running between the auxiliary frame of the front axle and one of the two lateral sills. This makes it possible in particular to increase the natural frequency of a vehicle front end by structurally simple and also cost-effective measures.Type: GrantFiled: November 5, 2009Date of Patent: October 30, 2012Assignee: Dr. Ing. h.c.F. Porsche AGInventors: Siegfried Walter, Matthias Herntier, Roberto Oggianu, Volker Brunner