Patents Assigned to Dr.
  • Optical Position-Measuring Device
    Publication number: 20140185057
    Abstract: An optical position-measuring device is adapted to detect the position of an object in several spatial degrees of freedom. The object is disposed in a manner allowing it to move at least along a first direction of movement and along a second direction of movement. The position-measuring device includes at least one light source and at least one first and second measuring standard which are located on the object, extend along a first extension direction and a second extension direction and include graduation regions disposed periodically along the first and second extension directions.
    Type: Application
    Filed: December 19, 2013
    Publication date: July 3, 2014
    Applicant: Dr. Johannes Heidenhain Gmbh
    Inventors: Markus Meissner, Wolfgang Holzapfel
  • LORCASERIN HYDROCHLORIDE
    Publication number: 20140187538
    Abstract: The present invention relates to amorphous lorcaserin hydrochloride; amorphous solid dispersion comprising lorcaserin hydrochloride and one or more pharmaceutically acceptable carries; processes for preparation thereof; pharmaceutical compositions comprising amorphous lorcaserin hydrochloride and one or more pharmaceutically acceptable carries.
    Type: Application
    Filed: December 26, 2013
    Publication date: July 3, 2014
    Applicant: DR. REDDY'S LABORATORIES LTD.
    Inventors: Rajesham Boge, Arjun Kumar Tummala, Vishweshwar Peddy, Srinivasulu Rangineni, Vilas Hareshwar Dahanukar, Bandichhor Rakeshwar, Areveli Srinivas, Macharla Prabhakar, Varanasi Ganesh
  • PUMP
    Publication number: 20140178231
    Abstract: A pump (1) having a housing (15) with a suction-side fluid inlet (4) and with a pressure-side fluid outlet (5), having a first pump unit (2, 11) and having a second pump unit (3, 12), the first pump unit being connected hydraulically in parallel with respect to the second pump unit, wherein the housing (15) is of modular construction and has a first housing part (3), which houses the first pump unit (11), and also a second housing part (14), which houses the second pump unit (12), wherein the fluid inlet (4) of the housing (15) forms in each case one fluid connection to the first and to the second pump unit (2, 3, 11, 12), and wherein the fluid outlet (5) of the housing (15) forms in each case one fluid connection to the first and to the second pump unit (2, 3, 11, 12).
    Type: Application
    Filed: December 18, 2013
    Publication date: June 26, 2014
    Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventors: Jens Ehrhardt, Andreas Misala
  • PUMP
    Publication number: 20140178230
    Abstract: A pump (1, 10) having a housing (15) with a suction-side fluid inlet (4) and with a pressure-side fluid outlet (5), having a first pump unit (2, 11) and having a second pump unit (3, 12), the first pump unit (2,11) being connected hydraulically in parallel with respect to the second pump unit (3, 12), wherein the first pump unit (2,11) is a pump unit that exhibits a constant volume flow, wherein the second pump unit (3, 12) is a pump unit that exhibits variably adjustable volume flow.
    Type: Application
    Filed: December 18, 2013
    Publication date: June 26, 2014
    Applicant: DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT
    Inventors: Jens Ehrhardt, Andreas Misala
  • AIR GUIDING DEVICE FOR A MOTOR VEHICLE
    Publication number: 20140175831
    Abstract: An air guiding device (10) for a motor vehicle, with a spoiler lip (12) extending in the transverse direction (FQ) of the vehicle, and with a pneumatic actuating device (28) for the spoiler lip (12), with the aid of which actuating device the spoiler lip (12) is shiftable between a retracted rest position and an extended position, wherein the pneumatic actuating device (28) has a pneumatic actuator (30) which is fillable with or is emptiable of air, wherein the pneumatic actuator (30) is divided in the transverse direction (FQ) of the vehicle into a plurality of zones (40, 42, 44), wherein the pneumatic actuator (30) has a plurality of air-fillable chambers (46, 48, 50) in each zone (40, 42, 44), and wherein the chambers (46, 48, 50) are fillable with or are emptiable of air in a manner individual to the zones.
    Type: Application
    Filed: October 23, 2013
    Publication date: June 26, 2014
    Applicants: Apollo Vredestein B.V., Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventors: Steffen Hoelzel, Bjorn Foerster, Gerard Nijman, Mike Ludovica Karel Peeters, Louis-Phillippe Antoine Eugene Maria Reuvekamp, Guido Berge
  • SUBFRAME FOR HOLDING AN ELECTRIC ENERGY ACCUMULATOR IN A MOTOR VEHICLE
    Publication number: 20140174840
    Abstract: A subframe (1) in a body of a motor vehicle is provided for connecting longitudinal and cross members for wheels (12) of an axle of the motor vehicle. A region (2) of the subframe (1) is designed as a supporting ring (3) for holding an electric energy accumulator (4). The subframe achieves a structurally simple and stable holding of an electric energy accumulator in the motor vehicle.
    Type: Application
    Filed: December 16, 2013
    Publication date: June 26, 2014
    Applicant: Dr. Ing. h.c. F .Porche Aktiengesellschaft
    Inventors: Daniel Knoblauch, Johannes Lange
  • Interferometer
    Publication number: 20140176962
    Abstract: An interferometer includes a light source and a beam splitter, via which the beam of rays emitted by the light source is split into a measurement beam and a reference beam. The measurement beam propagates in a measuring arm extending in a first direction between the beam splitter and a measuring reflector. The measuring reflector brings about an offset perpendicular to the direction of incidence between the measurement beam falling on it and the measurement beam reflected back by it. In a reference arm extending in a second direction, the reference beam propagates between the beam splitter and a reference reflector. In addition, the interferometer has a detector system, to which the superposed and recombined measurement beam and reference beam are able to be supplied, and via which a distance-dependent interference signal with respect to the position of the measuring reflector is able to be generated.
    Type: Application
    Filed: December 19, 2013
    Publication date: June 26, 2014
    Applicant: DR. JOHANNES HEIDENHAIN GMBH
    Inventors: Wolfgang Holzapfel, Joerg Drescher, Markus Meissner, Ralph Joerger, Bernhard Musch, Erwin Spanner, Thomas Kaelberer
  • METHOD FOR DETERMINING A FUEL FRACTION IN OIL
    Publication number: 20140174408
    Abstract: A method for determining a fuel fraction in the oil of an oil circuit (6), in particular in oil of an oil circuit (6) of an internal combustion engine (7), wherein a variably adjustable oil delivery pump (1) is provided in the oil circuit, which oil delivery pump can be actuated by means of a control unit (4), wherein the control unit performs an adjustment of parameters and/or adaptation values of the oil delivery pump as a function of the viscosity of the oil, wherein a determination of the fuel fraction in the oil is performed on the basis of the parameters and/or adaptation values.
    Type: Application
    Filed: December 18, 2013
    Publication date: June 26, 2014
    Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventor: Juergen PFEIFFER
  • DOOR HANDLE ARRANGEMENT ON A MOTOR VEHICLE
    Publication number: 20140174139
    Abstract: A door handle arrangement (4) of a motor vehicle has a door handle (5) with a first end (6) pivotably mounted in a door (2) and a second end (7) remote from the first end (6) has an actuation projection (8) that protrudes into the door (2) and actuates a door lock when the door handle (5) is pivoted with its second end (7) away from the door (2). A cover (9) is mounted in the door (2) and adjacent to the second handle end (7). The door handle (5) and the cover (9) have interacting guides (14, 15) for guiding the door handle (5) relative to the cover element (9) when the door handle (5) is pivoted for actuating the door lock.
    Type: Application
    Filed: December 13, 2013
    Publication date: June 26, 2014
    Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventor: Harald Gerber
  • Modular system for a battery
    Patent number: 8757310
    Abstract: A modular system (1) for a battery (2) has a battery housing (3), at least one first battery module (4) having a number n of battery cells (5) and at least one further battery module (6) having a higher number n+x or a lower number n?x of battery cells (5) can be arranged in the battery housing (3). In this case, one first battery module (4) can be arranged in a space-filling manner within the battery housing (3), or one further battery module (6) together with at least one compensation element (7) of the modular system (1) can be arranged in a space-filling manner within the battery housing (3).
    Type: Grant
    Filed: July 9, 2012
    Date of Patent: June 24, 2014
    Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventor: Juergen Hofmann
  • Hybrid drive arrangement
    Patent number: 8757305
    Abstract: A hybrid drive arrangement for a vehicle with an internal combustion engine for driving, under engine power, and at least one electric machine (1), for electric driving, and with a double-clutch transmission. The electric machine (1) can be separated from the internal combustion engine by at least one separator clutch (3), in the form of a wet-operating, hydraulically actuated disk clutch. The outer disk carrier (4) of the separator clutch (3) and the outer disk carriers (5, 5A) of the two double clutches, of the double-clutch transmission, are connected and mounted on the transmission housing (6).
    Type: Grant
    Filed: March 17, 2011
    Date of Patent: June 24, 2014
    Assignees: ZF Friedrichshafen AG, Dr. Ing. h.c.F. Porsche Aktiengesellschaft
    Inventors: Michael Roske, Wolfgang Grosspietsch, Andreas Ratte, Alexander Bartha, Timo Wehlen, Steffen Matschas, Dieter Kraxner, Martin Fuchtner, Henrik Schrage
  • Cold press and method for the production of green compacts
    Patent number: 8758667
    Abstract: A cold press and a method for the production of green compacts for diamond-containing tool segments includes a tool matrix, a top ram and a bottom ram assigned to a matrix adapter from opposite directions for the purpose of compressing sinterable metal powder and diamond granules after both of these materials have been fed to the matrix adapter. Step-by-step build-up of the green compact is carried out in such a manner that after one layer of metal powder and one layer of diamond granulate have been charged, these layers are together compressed.
    Type: Grant
    Filed: October 18, 2010
    Date of Patent: June 24, 2014
    Assignee: Dr. Fritsch Sondermaschinen GmbH
    Inventors: Rainer Idler, Markus Schaefer, Michael Feil
  • ARRANGEMENT FOR A MOTOR VEHICLE
    Publication number: 20140167397
    Abstract: A motor vehicle has a cover module (4) formed from a brittle material and a rollover hoop (10) in a passive position below the cover module (4). The rollover hoop (10) moves to an active position in a rollover and breaks through at least the cover module (4).
    Type: Application
    Filed: December 18, 2013
    Publication date: June 19, 2014
    Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventor: Mathias Froeschle
  • DEVICE FOR ABSORBING MECHANICAL ENERGY FOR MOTOR VEHICLES
    Publication number: 20140167449
    Abstract: A device (1) for absorbing mechanical energy for motor vehicles, wherein the device (1) has a honeycomb-like cavity structure (2) and is arranged between a first body section (3) and a second body section (4). In order that, in the event of a crash, the body sections (3, 4) are not displaced relative to one another, the device (1) can be deformed during the absorption of mechanical energy, wherein the deformation generates a force-fitting connection between the two body sections (3, 4). The device has a centre of rotation (12) about which the device (1) can be deformed in a rotational manner during a deformation, such that a force-fitting connection is generated between the two body sections (3, 4).
    Type: Application
    Filed: December 16, 2013
    Publication date: June 19, 2014
    Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventor: Christoph WEZEL
  • EXTERIOR DOOR HANDLE SYSTEM IN A MOTOR VEHICLE
    Publication number: 20140167433
    Abstract: An exterior door handle system (2) in a motor vehicle has a bearing bracket (11) on an interior side (10) of an exterior door panel (1) and a door handle (12) on an exterior side (9) of the exterior door panel (1). The door handle (12) is mounted from the exterior and penetrates the exterior door panel (1) for mounting in the bearing bracket (11). A unit (19) formed from a lock barrel (20) and a housing (21) for the lock barrel (20) is mounted in the bearing bracket (11) from the interior and is covered on the exterior side (9) of the exterior door panel (1) by a protective cap (24). A locking clip (30) is mounted in the bearing bracket (11) arranged on the interior side (10) and locks both the unit (19) and the protective cap (24) counter to their respective mounting direction.
    Type: Application
    Filed: December 18, 2013
    Publication date: June 19, 2014
    Applicant: Dr. Ing. h.c. F. Porsche Aktiengellschaft
    Inventor: Harald Gerber
  • EXHAUST SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
    Publication number: 20140166394
    Abstract: An exhaust system for an internal combustion engine, having a first exhaust tract and a second exhaust tract, wherein a first silencer device is arranged in an end section of the first exhaust tract and a second silencer device is arranged in an end section of the second exhaust tract, and the two exhaust tracts are connected in an inter-communicating manner by a crosstalk point, and, in the first or second exhaust tract downstream of the crosstalk point, there is provided a valve for the selective closure of the respective exhaust tract, wherein a distance between the valve and the crosstalk point is dimensioned such that, at a particular rotational speed of the engine, an exhaust line path between the valve and the crosstalk point serves as a quarter lambda resonator such that, at the rotational speed of the internal combustion engine, disturbing noises of the exhaust system are reduced.
    Type: Application
    Filed: December 13, 2013
    Publication date: June 19, 2014
    Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventor: Joerg Winkel
  • THERMOELECTRIC ARRANGEMENT FOR USE IN A COOLING SYSTEM OF A MOTOR VEHICLE AND COOLING SYSTEM HAVING SUCH A THERMOELECTRIC ARRANGEMENT
    Publication number: 20140165596
    Abstract: A thermoelectric arrangement for use in a cooling system (4, 6) of a motor vehicle has a thermocouple (8) with a first, heat-outputting thermal element (10), a second, heat-absorbing thermal element (12) and a conductor element (14) through which current flows. At least two cooling circuits (16, 18, 20) are provided. The first thermal element (10) is arranged in at least one cooling circuit (16, 18, 20), and the second thermal element (12) is arranged in at least one heating circuit (48). The first thermal element (10) is arranged in a first connecting line (22) that is connected fluidically to the respective cooling circuits (16, 18, 20) via valve arrangements (24, 26; 28, 30; 32, 34) on the input and output sides of the first thermal element (10). A cooling system having such a thermoelectric arrangement also is described.
    Type: Application
    Filed: December 18, 2013
    Publication date: June 19, 2014
    Applicant: Dr. Ing. h.c.f. Porsche Aktiengesellschaft
    Inventors: Bastian Freese, Reyk Bienert, Robert Fleischhacker, Maik-Uwe Zillich, Martin Knorr, Markus Roesler, Christian Heneka, Dirk Neumeister
  • ELECTRICAL ENERGY STORE
    Publication number: 20140170462
    Abstract: An electrical energy store for a motor vehicle has multiple battery cells oriented in the same direction. Each battery cell has two parallel sides and a cell terminal with one plus pole and one minus pole. The battery cells are in the form of pouch cells between which there is arranged a cooling foil that comprises graphite particles and a cooling duct connected in heat-transmitting fashion to the cell terminal and to the foil.
    Type: Application
    Filed: December 9, 2013
    Publication date: June 19, 2014
    Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventors: Stefan Bender, Bjoern Pehnert
  • VEHICLE COMPONENT
    Publication number: 20140170342
    Abstract: A vehicle component (3, 11) for a motor vehicle body has at least one line (6, 7, 12, 13, 14) integrated in the vehicle component (3, 11). The vehicle component (3, 11) is formed from a fiber composite material and the at least one line (6, 7, 11, 12, 13) is laminated into the vehicle component (3, 11).
    Type: Application
    Filed: December 10, 2013
    Publication date: June 19, 2014
    Applicant: Dr. Ing. h.c.F. Porsche Aktiengesellschaft
    Inventor: Volker Peitz
  • Wheel for motor vehicle
    Patent number: D708110
    Type: Grant
    Filed: January 13, 2012
    Date of Patent: July 1, 2014
    Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventors: Mitja Borkert, Martin Pohanka