Petzold, DE
Falk Petzold, Frankfurt Am Main DE
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20150030476 | PUMP UNIT DRIVEN BY AN ELECTRIC MOTOR - The invention relates to a pump unit that can be driven by an electric motor, in particular for providing vacuum for a pneumatic brake booster, including a pump housing that can be closed by a working-chamber cover and at least one elastic displacement element, wherein a working chamber is bounded between the displacement element and the working-chamber cover and wherein inlet valves and outlet valves and inlet channels and outlet channels associated with the valves are associated with the working chamber. According to the invention, in order to reduce noise emissions, devices for reducing a contact surface between the working-chamber cover and the pump housing are provided. | 01-29-2015 |
Florian Petzold, Ulm DE
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20150361651 | HEAT-INSULATING CONSOLE FOR JOINING A FACADE TO A BUILDING WALL - A console for joining a façade to a building wall ( | 12-17-2015 |
Frank Petzold, Baunach DE
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20140347070 | Measuring Method Using a Measuring Apparatus for Cable Diagnosis and/or Cable Testing - A measuring apparatus is connected to a cable to perform testing and diagnosis of the cable. The measuring apparatus includes a voltage source, a resistance, a switch, and an inductance forming a charging circuit, and two anti-parallel thyristors or switched diodes together with the inductance forming a series resonant circuit loop. The apparatus produces a low frequency alternating voltage signal train including a low frequency test signal followed by a low frequency diagnostic signal. The diagnostic signal is a damped decaying signal oscillation in the resonant circuit connected to the test cable. At least one of the signals is bipolar. Both cable testing and cable diagnosis can be performed using the same single measuring apparatus in a single measuring procedure. | 11-27-2014 |
Gerald Petzold, Luetjensee DE
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20110209926 | FORCE PLATE WITH SPRING ELEMENTS - Force plate ( | 09-01-2011 |
Guenther Petzold, Rellingen DE
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20100185319 | Device and Method for Separating Bulk Material - The invention relates to a device and method for separating bulk materials with the aid of a blow-out device provided with blow-out nozzles arranged on a fall section which is disposed downstream from a conveyor belt. The blow-out nozzles are controllable by computer-controlled evaluation means according to sensor results of radiation, which penetrates the flow of bulk material on the conveyor belt, and emitted from an x-ray source and captured in the sensor means. The x-ray radiation, which passes through the particles of the bulk material, is filtered into at least two spectra of differing energy ranges before the radiation is captured by local resolution with the aid of at least one sensor means integrated within an energy range. | 07-22-2010 |
Herbert Petzold, Wiesbaden DE
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20120105044 | Circuit Arrangement And Method For Inductive Energy Transfer - A circuit arrangement for the inductive transfer of energy is disclosed. The circuit arrangement includes an oscillator; a power supply for supplying the oscillator with energy and having a complex input resistance; and a device for detecting the inductive load of the oscillator and for modifying the complex input resistance of the power supply depending on the load of the oscillator. | 05-03-2012 |
20130193915 | Inductive Charger For Hand Held Appliances - An inductive charger for charging a hand-held appliance is disclosed. The inductive charger includes a charger coil surrounding a magnetic core, the magnetic core forming at least a part of a charger projection, wherein the charger projection is surrounded by the charger coil which is adapted to be inserted, together with the charger projection of the magnetic core, into a charging recess of the hand-held appliance. | 08-01-2013 |
Joerg Petzold, Magdeburg DE
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20130204555 | Method and Apparatus for Electrically Locating a Fault in a Cable - In order to locate a cable fault in a cable, a testing apparatus applies a test signal to the cable so as to induce an electrical oscillation. The testing apparatus includes a voltage source that generates the test signal, which e.g. ignites an electrical arc at the cable fault or applies a voltage surge to the cable, to cause the electrical oscillation. The apparatus further includes a measured signal evaluation device to measure the resulting oscillations in the time domain or the frequency domain, and carry out a spectral analysis in the frequency domain, so as to automatically determine the location of the fault preferably from the total phase rotation of the signal, the phase rotation of the reflection at the first cable end, the phase rotation of the reflection at the cable fault, and the imaginary part of the propagation constant of the signal in the cable. | 08-08-2013 |
Joerg Petzold, Kahl DE
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20100265016 | Magnet Core; Method for Its Production and Residual Current Device - A magnet core ( | 10-21-2010 |
Joerg Petzold, Dessau DE
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20110250039 | MODULAR CARRIER - The invention relates to a modular carrier for receiving, storing and transporting thin planar workpieces/semi-finished products, such as wafers for photovoltaic elements, in vertical positions that are parallel to each other and uniformly spaced. This problem is solved by a modular design of the carrier. The required components are combined into three modules. The first module is the groove plate having the horizontal support arranged beneath in an angled shape. The second module is formed by the two U-shaped end plates. The third module comprises the spacer rods, which are arranged between said two U-shaped end plates and of which two in each case receive a groove plate at the top and the bottom. The groove plates and the spacer rods are used at the length L, wherein the length L is uniformly graduated. In this way, the carrier can be produced in the length L or n×L, with n always being an integer. Two groove plates are always arranged parallel to each other, with opposing grooves being located on a straight line. The distance of said grooves among each other is so large that a thin planar workpiece/semi-finished product can be easily inserted. The workpiece/semi-finished product rests against the support surface. | 10-13-2011 |
Jorg Petzold, Bruchkobel DE
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20100018610 | METHOD FOR PRODUCING NANOCRYSTALLINE MAGNET CORES, AND DEVICE FOR CARRYING OUT SAID METHOD - The invention relates to a method and to a device for carrying out a manufacturing process in which all magnet cores to be produced are first continuously crystallized. Depending on whether the required hysteresis loops should be round, flat or rectangular, the magnet cores are either immediately finished, that is enclosed in housings, conditioned to a rectangular hysteresis loop in a direct-axis magnetic field or to a flat hysteresis loop in a magnetic cross-field and then finished. | 01-28-2010 |
Jörg Petzold, Kahl DE
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20130214893 | MAGNET CORE FOR LOW-FREQUENCY APPLICATIONS AND METHOD FOR PRODUCING A MAGNET CORE FOR LOW-FREQUENCY APPLCATIONS - Magnet core for low-frequency applications and method for producing a magnet core for low-frequency applications | 08-22-2013 |
Jörg Petzold, Kahl DE
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20130214893 | MAGNET CORE FOR LOW-FREQUENCY APPLICATIONS AND METHOD FOR PRODUCING A MAGNET CORE FOR LOW-FREQUENCY APPLCATIONS - Magnet core for low-frequency applications and method for producing a magnet core for low-frequency applications | 08-22-2013 |
Karen Petzold, Berlin DE
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20120172975 | Medical Device for Fluid Flow and Method of Forming Such Device - A medical device which defines a lumen for flowing a bodily fluid from an upstream end of the device to a downstream end thereof is disclosed. The device has a luminal wall ( | 07-05-2012 |
Karsten Petzold, Stuttgart DE
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20120116541 | SAFETY CONTROLLER AND METHOD FOR CONTROLLING AN AUTOMATED INSTALLATION - A safety controller controls an automated installation on the basis of project data representing an individual application running. The safety controller has a plurality of controller hardware components. At least some controller hardware components have a respective project data memory. The project data memories each are designed to store project data supplied to them. The safety controller includes a connecting unit, such as a communication network, which connects the controller hardware components to one another. The safety controller also has a distribution unit for distributing at least some of the project data via the connecting unit to at least some of the project data memories. | 05-10-2012 |
Klaus Petzold, Reutlingen DE
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20130042664 | Method for the functional checking of an inertial sensor and inertial sensor - A method for providing functional checking of an inertial sensor, a first test signal having a first frequency being fed in at a test electrode of the inertial sensor for exciting a vibration of a vibration mass and a first response signal corresponding to the vibration mass is recorded, a second test signal having a second frequency different from the first frequency being fed in at the test electrode, a second response signal corresponding to the vibration mass being recorded, and the two response signals being evaluated. Also described is an inertial sensor. | 02-21-2013 |
Lars Petzold, Berlin DE
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20110098912 | METHOD OF RESOLVING A LOCATION FROM ENCODED DATA REPRESENTATIVE THEREOF - A method, of resolving a location from an ordered list of location reference points being representative of nodes in an encoder digital map and each having attributes representative of a specific line or segment in the encoder digital map emanating from or incident at those nodes, is disclosed. In at least one embodiment, the method includes (i) for each location reference point, identifying at least one candidate node existing in a second digital map, and, using the available attributes of that location reference point, identifying at least one candidate line or segment existing in the second digital map emanating from or incident at the candidate node, (ii) performing a route search within the second digital map between: (a) at least one of said at least one candidate node and the corresponding candidate line or segment emanating therefrom or incident thereat, and (b) at least one of a candidate node for the next location reference point appearing in the list and the corresponding candidate line or segment emanating therefrom or incident thereat, and extracting from the second digital map each line or segment forming part of the route so determined between the candidate nodes, (iii) repeating step (ii) for each consecutive pair of location reference points up to and including the final location reference point appearing in the list. Preferably, the route search is a shortest path route search, most preferably operating on respective pairs of successive candidate nodes, and includes a way of ensuring that the corresponding line or segment of the first of the pair of nodes forms part of the route resulting therefrom. | 04-28-2011 |
20110118971 | EFFICIENT LOCATION REFERENCING METHOD - An efficient method of encoding a continuous path within a road network is described. Ideally the path to be encoded is capable of being completely represented within a digital map and expressible as a path list of lines and/or segments existing in the digital map and consecutively ordered. In at least one embodiment, the method includes: (i) storing a start position in a route search list, the start position being one of: (a) the line or segment first appearing in the path list or, where the start node of the first line or segment is artificial, the first line or segment appearing in the digital map having a real start node and which leads directly to the first line or segment optionally through other artificial nodes, or (b) a most recently identified deviation line or segment also appearing in the path list; (ii) determining a path from the start node of the start position and including the start position to an end node of the last line or segment in the path list within the digital map, the path being determined according to an algorithm, (iii) comparing the shortest path so determined to the path list for identity, and in the absence of identity, identifying at least one deviation line or segment being part of the path list and having a start node representative of an intersection in the digital map but not being the line or segment first appearing in the path list, and if such deviation line or segment does not terminate at the end node of the last line or segment appearing in the path list, repeating step (i) using the deviation line or segment, and (iv) storing the last line or segment in the path list in the route search list if not already stored. Most preferably, the algorithm used is a shortest path algorithm. | 05-19-2011 |
20130294702 | EFFICIENT LOCATION REFERENCING METHOD - A method of encoding a continuous path within a road network is described, the path being completely represented within a digital map and expressible as a path list of lines and/or segments existing in said digital map and consecutively ordered, wherein said lines and/or segments have one or more attributes associated therewith. The method involves storing a start position in a route search list, and determining a path from the start node of the start position and including said start position to an end node of the last line or segment in the path list within said digital map. The path is determined according to an algorithm utilising an attribute of said lines or segments. The attribute may be a lowest functional road class (LFRC) of the path to be encoded or a part thereof. | 11-07-2013 |
Manuel Petzold, Hannover DE
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20120270308 | Pressing Arrangement for a Cover, in Particular in a Laboratory Apparatus, and Method for Pressuring by Using a Pressing Arrangement - The invention relates to a pressing arrangement for a cover, in particular in a laboratory thermostat, having at least: a first component disposed to exert an excitation force, a second component, in particular a plate component disposed to exert a pressing force Fz in at least one target position, a transmission device disposed for transmitting force from the first component to the second component, characterized in that the transmission device comprises a transmission component disposed to be driven by the first component and to drive the second component, and the transmission device comprises at least one elastic tensioning member disposed to be driven by the first component so as to change its tension and to drive the transmission component, and the transmission device or the transmission component causes the setting of the pressing force Fz in dependence on the target position. The invention further relates to a corresponding method for pressuring. | 10-25-2012 |
Ralf Petzold, Erlangen DE
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20080221520 | Positioning System for Percutaneous Interventions - A positioning system for percutaneous interventions, which is useful with clinical operating procedures and permits rapid and precise insertion of a needle or other medical instrument into a patient's body. Positioning is accomplished by using a combination of navigation software and a reference frame and needle or instrument holder. | 09-11-2008 |
20080285707 | System and Method for Medical Navigation - The invention relates to a system and a method for medical navigation. In order to reduce the time required for medical navigation for transcutaneous interventions, the invention proposes that the position of a medical instrument ( | 11-20-2008 |
20100152576 | AUXILIARY DEVICE FOR ESTABLISHING A MECHANICAL CONNECTION BETWEEN A MEDICAL IMPLANT AND A TISSUE PART OF A PATIENT - An auxiliary device for establishing a mechanical connection between a medical implant and a tissue part of a patient, a medical implant for use with such an auxiliary device, and a method for establishing such a mechanical connection. To establish a mechanical connection between a medical implant and a tissue part of a patient in a particularly simple manner, an auxiliary device for establishing a mechanical connection between a medical implant and a tissue part of the patient is provided. A securing element establishes a releasable mechanical connection between the auxiliary device and the tissue part. A marking element is configured to allow its position to be determined with the aid of a contactless locating method. A guide body is connected to the securing element and designed to guide the medical implant to the connection site on the tissue part. | 06-17-2010 |
20100174176 | MEDICAL AUXILIARY INSTRUMENT FOR INTRODUCTION INTO THE BODY OF A PATIENT - A medical auxiliary instrument for introduction into the body of a patient, the use of such an auxiliary instrument, to a positioning system for percutaneous interventions, and a method for determining a reference position for such a positioning system. To permit a particularly safe minimally invasive percutaneous intervention, especially in the area of the spinal column, a medical auxiliary instrument for introduction into the body of a patient has a tube and a trocar element arranged in the tube. The trocar element has at least one marking element which is designed to determine its position with the aid of a contactless locating method. The tube, at its one end, has a securing device for forming a releasable mechanical connection to a tissue part; of the patient in such a way that, when the connection to the tissue part is established, the position of the marking element serves as a reference marker for a positioning system for percutaneous interventions. | 07-08-2010 |
Rouven Petzold, Braunschweig DE
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20150097393 | REAR SPOILER SYSTEM FOR A VEHICLE - A rear spoiler device ( | 04-09-2015 |
20150102633 | Rear Spoiler System for a Vehicle - A rear spoiler system for a vehicle has at least one roof spoiler comprising a roof air-deflector element. The roof spoiler is configured to be secured only on a rear door of the vehicle without being secured on the vehicle structure. The roof air-deflector element can be raised into a driving position automatically when the rear doors are closed, and can be moved automatically into an idle position when the rear doors are open. | 04-16-2015 |
Stefan Petzold, Solingen DE
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20150280470 | METHOD FOR FORMING A TRANSPORT SAFETY SYSTEM AND BATTERY-OPERATED ELECTRICAL DEVICE - An electrical device having a transport safety system that prevents unwanted discharge of the battery during transport. The electrical device has a battery connected to the electrical device, a charging device configured to be connected to the electrical device or to the battery, and an electrical discharge protection circuit associated with the battery or the electrical device to prevent discharge of the battery during transport. The electrical discharge protection circuit is adapted to be activated when connected to the charging device by engaging a button actuation on the electrical device, and is adapted to be deactivated by charging the battery. The discharge protection circuit is configured so that a wanted or unwanted actuation of the button when the discharge protection circuit is activated does not lead to activation of electrical components of the electrical device. | 10-01-2015 |
Tina Petzold, Darmstadt DE
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20140018572 | PROCESS FOR HETEROGENEOUSLY CATALYZED GAS PHASE PARTIAL OXIDATION OF (METH)ACROLEIN TO (METH)ACRYLIC ACID - A process for preparing (meth)acrylic acid by heterogeneously catalyzed gas phase partial oxidation of (meth)acrolein over a multimetal oxide composition which comprises the elements Mo, V and W and is obtained by a hydrothermal preparation route, and the multimetal oxide composition obtainable by this preparation route. | 01-16-2014 |
Ursula Petzold, Friedrichsdorf-Koeppem DE
Wolf-Michael Petzold, Aichwald DE
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20090283163 | Mobile Concrete Pump Having an Articulated Mast - The invention relates to an automatic concrete pump with an articulated mast ( | 11-19-2009 |
20110196583 | MOBILE WORK MACHINE HAVING SUPPORT BOOMS - The invention relates to a mobile work machine having a chassis ( | 08-11-2011 |
20130277954 | MOBILE WORK MACHINE COMPRISING A BRACING DEVICE - The invention relates to a mobile work machine, comprising a chassis ( | 10-24-2013 |