Patent application number | Description | Published |
20090243434 | SHOCK RECOGNITION SYSTEM IN A DOORLOCK - An electromechanical motor, comprising a stator, including a drive unit and a frame portion, the frame portion holding the drive unit. The motor includes a shuttle adapted to be moved relative to the stator in a displacement direction, the shuttle movement being controlled by the drive unit and where the drive unit comprises at least one electromechanical drive element, extending along said displacement direction, and a drive body adapted to transfer a movement of the drive element onto the shuttle. The motor includes a sensor connected to the drive element and adapted to sense an electric or magnetic signal generated by the drive element in response to mechanical stress being applied to the drive element and to output a sensor signal. | 10-01-2009 |
20100102645 | LINEAR DRIVE HAVING SHOCK COMPENSATION - A directly coupled linear drive having a drive unit and a sliding element that are disposed in a frame, the sliding element, actuated by the drive unit, being capable of effecting a movement in a direction of translation with respect to the frame and having a blocking device for blocking the sliding element in the frame in the event of a shock load to the sliding element, the blocking device having a body coupled to the sliding element that absorbs the shock load and is disposed such that the shock load of the body counteracts the shock load of the sliding element. | 04-29-2010 |
20130104682 | Drive Unit For Actuator Drive Including An Electric Motor And Actuator Drive | 05-02-2013 |
Patent application number | Description | Published |
20090009003 | INTEGRATED CIRCUIT AND METHOD FOR CHARGE REVERSAL OF A CIRCUIT PART OF THE INTEGRATED CIRCUIT - A description is given of a method for charge reversal of a circuit part of an integrated circuit from a first electrical potential to a second electrical potential of a first voltage network. In this case, the circuit part is connected to the first voltage network for charge reversal. Furthermore, the circuit part is connected to a second voltage network for charge reversal, said second voltage network providing a third electrical potential between the first and the second electrical potential. The circuit part is automatically isolated from the second voltage network before its electrical potential reaches the second electrical potential. | 01-08-2009 |
20090021996 | Memory Circuit, Memory Component, Data Processing System and Method of Testing a Memory Circuit - A memory circuit includes a plurality of bit lines and a plurality of memory cells which may be written to via a respective bit line. The memory circuit further includes a bit line control circuit. The bit line control circuit is configured to write, in a bit line-selective manner, a weak value to a memory cell coupled to a bit line selected. | 01-22-2009 |
20090040803 | Semiconductor Memory and Method for Operating a Semiconductor Memory - A semiconductor memory having read amplifier strips having a plurality of read amplifiers and having memory cell fields which have a plurality of memory cells connected to bit lines is disclosed. The read amplifier strips include at least two outer read amplifier strips between which the remaining read amplifier strips and the memory cell fields are arranged, wherein adjacent to at least one of the outer read amplifier strips, a reference circuit field is arranged, which has reference lines and reference circuit elements connected thereto, and wherein the reference lines are shorter than the bit lines of the memory cell fields. | 02-12-2009 |
20090085644 | Integrated Circuit - An integrated circuit includes an input terminal for applying an input signal, a further input terminal for applying a further input signal having a level differing from the level of the initial input signal, an output terminal for providing an output signal, a switching unit having a controllable switch, which is arranged between the input terminal and the output terminal, and a further switching unit, which is arranged between the further input terminal and the output terminal. The integrated circuit is operated in a first and subsequent second operating state. The controllable switch of the switching unit is controlled to be conductive in the first and second operating state. In the first operating state, the output signal is provided in dependence on the level of the input signal, and in the second operating state in dependence on the level of the second input signal. | 04-02-2009 |
20090097347 | SENSE-AMPLIFIER CIRCUIT FOR A MEMORY DEVICE WITH AN OPEN BIT LINE ARCHITECTURE - A device for accessing a logical content of a memory cell, the memory cell including a cell capacity for storing a charge related to the logical content, wherein the cell capacity is connected between a bit line having a bit line capacity and a reference potential, the device including: a reference node having a reference capacity being smaller than the bit line capacity; and a circuit for changing a potential of the bit line and the reference node, respectively, in case of a read or write access of the memory cell, wherein the change of the potential of the bit line is conducted with a first current and the change of the potential of the reference node is conducted with a second current, wherein the first current is greater than the second current. | 04-16-2009 |
20090285006 | Semiconductor Memory and Method for Operating a Semiconductor Memory - A semiconductor memory has a plurality of read amplifiers to which a pair each of two complementary bit lines is connected, wherein the semiconductor memory includes at least one switching element each for each bit line, by which at least a partial section of the bit line may be electrically decoupled from the read amplifier, and wherein the semiconductor memory controls the first switching element so that the first switching element, when reading out and/or refreshing any memory cell connected to the bit line, temporarily electrically decouples at least the partial section of the bit line from the read amplifier. | 11-19-2009 |
Patent application number | Description | Published |
20090205332 | Pneumatic Actuating Drive Having Integrated Electropneumatic Position Control - An electropneumatic actuator system for operating assemblies of an internal combustion engine includes a housing, in which an actuator is movably accommodated, which in turn is configured to be hollow and includes an aeration channel and a deaeration channel. A control slide valve is assigned to the actuator which is operated by a magnetic coil and which aerates, deaerates or closes a pressure chamber of the housing as a function of the relative position of the actuator. | 08-20-2009 |
20130068198 | FUEL DISTRIBUTOR - A fuel distributor, which is used, in particular, for fuel injection systems of mixture-compressing, internal combustion engines having externally supplied ignition, includes a distributor pipe, a first holder and at least one second holder. The distributor pipe has a longitudinal axis. In this connection, the first holder and the second holder are situated at the distributor pipe so as to be axially set apart from one another with respect to the longitudinal axis. The distributor pipe is designed to allow axial length compensation. It is also possible for at least one holder to be designed to allow axial length compensation. | 03-21-2013 |
20130263948 | DEVICE FOR CONTROLLING A HYDRAULIC ACCUMULATOR OF A HYDRAULIC SYSTEM - A device is described for controlling a hydraulic accumulator of a hydraulic system, for example a vehicle transmission, having a valve device which may connect and disconnect an accumulator-side port of the device to and from a system-side port, the valve device including at least one valve main stage, which is situated hydraulically between the accumulator-side port and the system-side port and to which a pressure prevailing hydraulically at the accumulator-side port is preferably applied by an application means in the opening direction, the valve device also including an electrically actuated control valve which may connect the system-side port to a control port of the valve main stage which acts in the closing direction of the valve main stage and to the accumulator-side port, at least one first throttle being situated between the control valve and the accumulator-side port. | 10-10-2013 |
20130284289 | DEVICE FOR CONTROLLING A HYDRAULIC ACCUMULATOR OF A HYDRAULIC SYSTEM - A device is described for controlling a hydraulic accumulator of a hydraulic system, for example a vehicle transmission, having a valve device which may connect and disconnect an accumulator-side port of the device to and from a system-side port, the valve device including at least one first check valve which is situated hydraulically between the accumulator-side port and the system-side port, and which is blocking in the direction of the system-side port, the valve device also including an electrically actuated control valve which is situated between a control port of the first check valve and the accumulator-side port in such a way that the control valve may hydraulically unblock the first check valve, using the pressure prevailing at the accumulator-side port. | 10-31-2013 |
20130284295 | METHOD FOR MANUFACTURING A HYDRAULIC DEVICE - A method for manufacturing a hydraulic device is described, in which at least one hydraulic channel and at least one connection are manufactured and/or hydraulically connected to one another, the hydraulic device being manufactured from at least two plates, and the plates being formed and connected to one another with the aid of the processes of cold forming, deep drawing, punching, punch riveting, and/or clinching. | 10-31-2013 |
20140028297 | ENCODER ELEMENT AND METHOD FOR PRODUCTION THEREOF - A method for producing an encoder element having a base body and a magnetic plastics element includes providing the base body and mixing a plastics base material with a magnetic or magnetizable filler to form an injection-molding material. The method also includes spraying the injection-molding material onto the base body so that a material-bonding, direct connection is produced between the base body and the sprayed-on plastics element. The method also includes magnetizing the sprayed-on plastics element. | 01-30-2014 |
20140117978 | ENCODER ELEMENT AND METHOD FOR THE MANUFACTURE THEREOF - A method is described for manufacturing an encoder element having a base body and a magnetic layer situated on the outer circumference of the base body, including the following steps: providing the base body; providing a magnetic or magnetizable powdery material; directly applying the powdery material to the outer circumference or to an end face of the base body to generate the magnetic layer in such a way that an integral, direct joint is created between the base body and the magnetic layer; and magnetizing the applied magnetic layer. | 05-01-2014 |
20140123945 | FUEL DISTRIBUTOR - A fuel distributor which is used particularly for fuel injection systems of mixture-compressing, spark ignition internal combustion engines, includes a first half shell and a second half shell. A fuel chamber is embodied between the half shells. A plurality of cups is embodied on the first half shell and/or on the second half shell. The first half shell and the second half shell are connected to each other in a continuous material manner. Such a fuel distributor is especially suitable for medium pressure, particularly between 5 MPa and 7 MPa. | 05-08-2014 |
20150136084 | FUEL DISTRIBUTOR - A fuel distributor, which is used in particular for fuel injection systems of mixture-compressing spark ignition internal combustion engines, includes a tubular base body, a first holder and a second holder. The first holder is connected here to the tubular base body at a first fastening point of the tubular base body. The second holder is also connected to the tubular base body at a second fastening point of the tubular base body. The tubular base body has at least one bend at least between the first fastening point and the second fastening point. A base body having a meandering pattern may be implemented in this way, enabling adjustment of thermal changes in the length of a cylinder head on which the fuel distributor is mounted. | 05-21-2015 |
20150196971 | Method for the Regenerative Production of a Turbine Wheel with a Shroud - A turbine wheel includes, a hub body, a plurality of turbine blades integrally formed with the hub body, and a shroud. The shroud encompasses the hub body, is integrally formed with the turbine blades, and interconnects the respective radial outer edges of the turbine blades. A method of producing the turbine wheel in one piece via primary forming includes applying a layer of powdered material having a predetermined layer thickness to a construction platform, selectively melting the layer of powdered material with reference to a current layer form of the turbine wheel, moving the construction platform by a predetermined amount, and repeating applying, selective melting, and moving until a last layer of the turbine wheel is formed. | 07-16-2015 |
Patent application number | Description | Published |
20080198676 | SEMICONDUCTOR MEMORY DEVICE AND METHOD WITH A CHANGEABLE SUBSTRATE POTENTIAL - A semiconductor memory device and method with a changeable substrate potential. One embodiment provides for operating a semiconductor memory device having at least one read or write/sense amplifier. The method includes changing the substrate potential of the read or write/sense amplifier. | 08-21-2008 |
20080217655 | INTEGRATED CIRCUIT WITH BURIED CONTROL LINE STRUCTURES - An integrated circuit with buried control line structures. In one embodiment, the control lines are subdivided into sections, wherein regions free of switching transistors are provided at intervals along the control lines. Connections for feeding the control potentials into the sections of the control lines are provided at least in a subset of the regions free of switching transistors. The isolations lines are connected to one another by an interconnect running transversely with respect to the control lines. | 09-11-2008 |
20080231360 | ARRANGEMENT OF SIGNAL LINE PAIRS AND AMPLIFIERS - An arrangement of signal line pairs and amplifiers is disclosed. One embodiment provides each signal line pair of a group of signal line pairs that are directly adjacent and run parallel to one another is respectively assigned an amplifier from a group of amplifiers arranged successively in a signal line direction. Each signal line pair includes a first and a second signal line, between which the amplifier assigned to the respective signal line pair is arranged. The position of an amplifier is assigned to a specific signal line pair in the amplifier group along the signal line direction is chosen in such a way that a first coupling section which forms the first signal line assigned to the respective amplifier together with its adjacent lines along the amplifier group, and a second coupling section, which forms the second signal line assigned to the respective amplifier together with its adjacent lines along the amplifier group, substantially have the same coupling properties. | 09-25-2008 |
20090122628 | DEVICE WITH PRECHARGE/HOMOGENIZE CIRCUIT - A device with a precharge/homogenize circuit. One embodiment provides at least one switching element is acting as a homogenizer, and at least one switching element is acting as a precharger. The diffusion region of the switching element acting as a homogenizer is separated from the diffusion region of the switching element acting as a precharger. | 05-14-2009 |
20090184429 | Integrated Circuit Comprising Conductive Lines and Contact Structures and Method of Manufacturing an Integrated Circuit - An integrated circuit comprises a first conductive lines and second lines as well as contact structures being in contact with the first and second conductive lines. The first conductive lines are arranged in a first metallization level, and second conductive lines are arranged in a second metallization level arranged above the first metallization level. The second conductive lines are arranged above the contact structures, and a pitch of neighboring contact structures is equal to a pitch of neighboring second conductive lines. The distance between neighboring contact structures is smaller than 100 nm. | 07-23-2009 |
Patent application number | Description | Published |
20110260373 | STRETCH-BLOW MOLDING MACHINE - A stretch-blow molding machine having at least one blow molding station, in which a split blow mold, an adjustable blow nozzle with a valve section, a stretching rod with a stretching rod drive system, and an electronic control unit are provided, the electronic control unit arranged in the blow molding station is equipped with hardware and software for selectively operating the blow molding station with a combination of a cam drive and a pneumatic drive, or a combination of an electric servo drive and a pneumatic drive, or only an electric servo drive in the stretching rod drive system. The movement of the stretching rod is initiated in the stretch-blow molding machine in the production process of a container by means of an electric servomotor with the beginning of or during the locking phase of the blow mold and before the blow nozzle is placed, and the stretching rod is already displaced to a position in which the stretching rod is either very closely approached to the preform bottom or contacts the preform bottom, or has even already pre-stretched the preform, until the blow nozzle is placed. | 10-27-2011 |
20110262574 | BLOWING MACHINE - A blowing machine used to produce containers of correctly temperatured preforms in blowing stations including correctly temperatured blow molds, having functional get-up components such as at least electric servomotors assigned to at least the blowing stations to control and/or monitor secondary functions of functional get-up components during production. In order to bring at least some of said functional get-up components for secondary functions to the correct temperature, an electrically operated, controllable liquid temperature control system is supplied by at least one temperature control device and is integrated into the blowing machine and guided through the functional get-up components. | 10-27-2011 |
20140079839 | STRETCH-BLOW MOLDING MACHINE - A stretch-blow molding machine having at least one blow molding station, in which a split blow mold, an adjustable blow nozzle with a valve section, a stretching rod with a stretching rod drive system, and an electronic control unit are provided, the electronic control unit arranged in the blow molding station is equipped with hardware and software for selectively operating the blow molding station with a combination of a cam drive and a pneumatic drive, or a combination of an electric servo drive and a pneumatic drive, or only an electric servo drive in the stretching rod drive system. The movement of the stretching rod is initiated in the stretch-blow molding machine in the production process of a container by means of an electric servomotor with the beginning of or during the locking phase of the blow mold and before the blow nozzle is placed, and the stretching rod is already displaced to a position in which the stretching rod is either very closely approached to the preform bottom or contacts the preform bottom, or has even already pre-stretched the preform, until the blow nozzle is placed. | 03-20-2014 |
20160031581 | ROTARY TABLE MACHINE FOR CONTAINER TREATMENT WITH ROTARY TRANSDUCER - Disclosed is a rotary table machine for container treatment, comprising a carousel with container receptacles for conveying containers, wherein the container receptacles are arranged at a regular spacing along a circular path about an axis of rotation of the carousel by means of a machine pitch, characterized in that the carousel and a rotary transducer are connected via a transmission such that, when the carousel rotates about a machine pitch, the rotary transducer emits and/or processes a whole-number multiple of a periodic value increment as a position signal, a signal transmitter is designed to detect a reference mark on the carousel and for emitting a reference mark signal on the basis thereof, and a signal processing device is designed to process the position signal and the reference mark signal in order to regulate the position of the carousel and to control the container receptacles. | 02-04-2016 |