Eckel, DE
Alfred Eckel, Roethenbach DE
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20110072996 | PROPELLANT CHARGE - A propellant charge for use for ammunition, in which the propellant charge is separate from the projectile, has a propellant charge substance which can be initiated by a fuse. In order to solve the problem of providing a propellant charge for use in a two-part munition, which on the one hand can be produced easily and at low cost and on the other hand does not present any risk of damage when mechanically loaded before use, it is proposed that a propellant charge casing be provided which surrounds the propellant charge substance, with the propellant charge casing being in the form of a plastic part which is composed of a non-combustible, temperature-stable plastic material. | 03-31-2011 |
20130014634 | SEALING RING AND PROPELLANT CHARGE CARTRIDGE - A sealing ring obturates a propellant charge cartridge of an automatic firearm for caseless ammunition, in particular against an end face of a firearm element, in particular for a breech or a projectile cartridge. The sealing ring contains a sealing surface that can be brought into contact with the end face. The sealing surface contains a first region around an annular opening of the sealing ring and a second region around the first region. The second region is set back relative to a tangential surface to the first region. In addition, a propellant charge cartridge for an automatic firearm for caseless ammunition, has at least one of the sealing rings. The propellant charge cartridge preferably contains one or multiple, in particular two, propellant charge chambers, which are provided with a sealing ring on each of the breech side and the projectile cartridge side. | 01-17-2013 |
Alfred Eckel, Rothenbach DE
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20090133570 | Weapon Barrel and Damping Device - A weapon barrel of an automatic firearm is subject to bending oscillations during firing. A damping device is provided for damping the bending oscillations and to at least largely dissipate the kinetic energy of the bending oscillations by friction processes which are initiated by the bending oscillations, between two respective successive shots in the firing sequence. | 05-28-2009 |
Gerd Eckel, Wendlingen DE
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20100097050 | Displacement measuring apparatus - A displacement measuring apparatus is provided, which comprises a measuring sensor, a housing, a first board, a second board and a third board, which boards are arranged in the housing and are circuit carriers, wherein the second board and the third board are in each case oriented transversely to the first board, the second board and the third board are connected by means of a first plug-in connection device and the combination of the second board and third board is connected to the first board by means of a second plug-in connection device. | 04-22-2010 |
20130181700 | PATH MEASURING APPARATUS - The invention relates to a path measuring apparatus comprising at least a first measuring path and a second measuring path, these measuring paths each having an extension in a longitudinal direction and being oriented parallel to one another in at least a measuring range, at least one position indicator which couples to the measuring paths in a non-contact manner, and a measuring path holder which extends in the measuring range and has recesses, each recess having a measuring path arranged therein. | 07-18-2013 |
Hans-Albert Eckel, Heimsheim DE
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20160005907 | OPTICAL ENERGY TRANSMISSION SYSTEM - An optical energy transmission system having an energy-emitting unit is provided. The energy-emitting unit has a laser radiation source for generating an energy-transmitting laser beam and an aiming device for aligning the energy-transmitting laser beam relative to an energy-receiving unit which includes an optical/electrical converter, which converts the energy of the energy-transmitting laser beam into electrical energy. The converter has at least one converter element having a plurality of surfaces which reflect the energy-transmitting laser beam and which are arranged relative to one another such that the impinging energy-transmitting laser beam is deflected by one of the reflective surfaces to another one of the reflective surfaces. At least some of the reflective surfaces are formed by a conversion unit which reflects one part of the impinging laser beam and absorbs the other part thereof in a photovoltaic element, and in the process converts the optical energy into electrical energy. | 01-07-2016 |
Hans-Gerd Eckel, Laudenbach DE
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20150021129 | VIBRATION ABSORBER AND VIBRATION ABSORBER ASSEMBLY - A vibration absorber comprising a supporting device, an oscillating mass, at least one coil device, and at least on permanent magnet device. The coil device includes at least one winding. A permanent magnet of the permanent magnet device generates a magnetic field extending through a yoke device of the permanent magnet device and through a part of the windings such that when current flows through the windings in a suitable manner, two forces are generated that act between the supporting device and the permanent magnet device and include an angle unequal to 0°. | 01-22-2015 |
20150054209 | HYDROMOUNT - A hydromount comprising a carrying mount and a support mount connected to each other by an elastomeric suspension spring. The hydromount includes a working chamber and a compensation chamber that are filled with a fluid and separated by a partition, and connected to each other via a damping channel inserted into the partition. The hydromount includes an absorber channel that is switchable via an actuating device. The absorber channel is inactive in a first switching position of the actuating device and active in a second switching position of the actuating device. The actuating device has an electrically drivable electromagnet and an armature suspended via an elastic membrane so as to allow the armature to vibrate. The membrane is surrounded by a limiting member such that the membrane abuts against the limiting member in the first switching position and is spaced from the limiting member in the second switching position. | 02-26-2015 |
Hans-Guenter Eckel, Rostock DE
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20140362628 | MODULAR MULTIPLE CONVERTER COMPRISING REVERSE CONDUCTIVE POWER SEMICONDUCTOR SWITCHES - A submodule for a modular multilevel converter has at least one unipolar energy storage device, first and second connection terminals and a power semiconductor circuit with power semiconductor switches that are driven with a control signal and freewheeling diodes connected in parallel with an assigned power semiconductor switch in the opposite sense. Depending on the driving of the power semiconductor switches, the voltage across the energy storage device(s) or else a zero voltage can be generated between the first and second connection terminals. The power semiconductor circuit forms a bridging branch between the potential points of the first and second connection terminals. Only the power semiconductor switches in the bridging branch are reverse conductive power semiconductor switches. The submodule has low on-state losses during normal operation and is also cost-effective. | 12-11-2014 |
20150145330 | Coupling-in and coupling-out of power in a branch of a DC voltage network node comprising a longitudinal voltage source - A device for load flow control of a direct current in a branch of a direct current voltage network node having a longitudinal voltage source which has a coupling device for connection or disconnection of electrical power. The coupling device for connection and disconnection of electrical power are connected to a coupling device for connection and disconnection of electric power of a further load flow control device which is disposed in another branch of the same direct current voltage network node. Thus the device can be used economically and flexibly for control of a load flow on or in a network node. | 05-28-2015 |
20150318690 | SUBMODULE FOR LIMITING A SURGE CURRENT - A submodule for a modular multistage converter contains a first and a second connection terminal, an energy store, and a power semiconductor circuit which is connected to the energy store such that the voltage dropping at the energy store can be generated at the connection terminals in a first switch state and a zero voltage can be generated at the connection terminals in a second switch state. The aim is to provide such a submodule which allows an inexpensive submodule housing to be used while maintaining the same energy storage capacity or which allows an increased energy storage capacity while using the same housing without thereby undermining the protection provided by the submodule housing. This is achieved in that the power semiconductor circuit is connected in parallel to an energy storage branch in which the energy store and a device for limiting a surge current are arranged. | 11-05-2015 |
Hans-Günter Eckel, Rostock DE
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20120092912 | COMMUTATION METHOD OF AN ELECTRONIC POWER CONVERTER PHASE WITH REVERSE-CONDUCTING IGBTS - The invention relates to a method for commutating from a reverse-conducting IGBT (T1) operated in the diode mode to a reverse-conducting IGBT (T2) operated in the IGBT mode. According to the invention the reverse-conducting IGBT (T1) operated in the diode mode is turned off only at the instant a current starts to flow in the reverse-conducting IGBT (T2) operated in the IGBT mode. Accordingly said commutation method is event-driven, as a result of which it is less sensitive to poorly toleranced operating times. | 04-19-2012 |
20120161224 | Semiconductor Device Including Diode - A semiconductor device includes a cathode and an anode. The anode includes a first p-type semiconductor anode region and a second p-type semiconductor anode region. The first p-type semiconductor anode region is electrically connected to an anode contact area. The second p-type semiconductor anode region is electrically coupled to the anode contact area via a switch configured to provide an electrical connection or an electrical disconnection between the second p-type anode region and the anode contact area. | 06-28-2012 |
20130082534 | DOUBLE MODULE FOR A MODULAR MULTI-STAGE CONVERTER - A submodule for a high-voltage converter with reduced risk of cross-ignition includes first and second series-connected energy storage devices, first and second semiconductor series circuits connected in parallel with the energy storage devices, respectively, and having first and second, and respectively third and fourth, switched power semiconductor switching units. A first terminal connects to a first potential point between the first and second switching units, a second terminal connects to a second potential point between the third and fourth switching units. A connecting switching unit is connected between the first and second semiconductor series circuits. A first connecting branch with a first diode connects the first potential point and the potential point between the energy storage devices. A second connecting branch with a second diode connects the second potential point and the potential point between the energy storage devices. The connecting branch diodes are oriented in mutually opposite directions. | 04-04-2013 |
Hans-Günter Eckel, Rostock DE
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20130082534 | DOUBLE MODULE FOR A MODULAR MULTI-STAGE CONVERTER - A submodule for a high-voltage converter with reduced risk of cross-ignition includes first and second series-connected energy storage devices, first and second semiconductor series circuits connected in parallel with the energy storage devices, respectively, and having first and second, and respectively third and fourth, switched power semiconductor switching units. A first terminal connects to a first potential point between the first and second switching units, a second terminal connects to a second potential point between the third and fourth switching units. A connecting switching unit is connected between the first and second semiconductor series circuits. A first connecting branch with a first diode connects the first potential point and the potential point between the energy storage devices. A second connecting branch with a second diode connects the second potential point and the potential point between the energy storage devices. The connecting branch diodes are oriented in mutually opposite directions. | 04-04-2013 |
20130321062 | METHOD FOR CONTROLLING TWO ELECTRICALLY SERIES-CONNECTED REVERSE CONDUCTIVE IGBTS OF A HALF BRIDGE - A method for controlling two electrically series-connected reverse-conductive (RC) IGBTs (RC-IBGT) of a half bridge is disclosed, wherein an operating DC voltage is applied across the series connection and one of the two series-connected reverse-conductive IGBTs operates in IGBT mode and another of the two series-connected reverse-conductive IGBTs operates in diode mode, and wherein each of the two reverse-conductive IGBTs has three switching states “+15V”, “0V”, “−15V”. The RC-IGBT T1 operated in diode mode does not go into the switching state (−15V) of highly charged carrier concentration, but instead into a state of medium charge carrier concentration associated with the switching state “0V”, and not into the switching state “−15V”, as is known from conventional methods. This reduces the reverse-recovery without adversely affecting the forward voltage. | 12-05-2013 |
20140320198 | PROTECTIVE DEVICE FOR A VOLTAGE-CONTROLLED SEMICONDUCTOR SWITCH - A protective device for a voltage-controlled semiconductor switch has a gate connection, a power emitter connection, an auxiliary emitter connection and a collector connection. The semiconductor switch can switch a current between the collector connection and the power emitter connection. A voltage-limiting device limits the voltage between the gate connection and the power emitter connection. A deactivation device is connected to the voltage-limiting device and deactivates the voltage-limiting device during a switch-on of the semiconductor switch. | 10-30-2014 |
Isabella Eckel, Olching DE
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20150322911 | Method and Device for Automatically Shutting off an Internal Combustion Engine - A method is provided for automatically shutting off an internal combustion engine in a motor vehicle by way of a start-stop device, which automatically shuts off the internal combustion engine as soon as the predefined operating conditions are met. An automatic shut-off of the internal combustion engine is prevented when an actuation of a garage door opener for the electric displacement of the garage door is detected. A correspondingly designed start-stop device is provided for automatically shutting off the internal combustion engine, wherein a control unit is designed such that signals of the garage door opener and/or of a detection unit, which detects an electric opening of the garage door, can be received and the automatic shut-off of the internal combustion engine is permitted or prevented depending on the signals. | 11-12-2015 |
Markus Eckel, Buerstadt DE
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20130143448 | FINGER PROTECTION FOR 90.degree. HEADER - The present invention relates to an electrical plug-in connector ( | 06-06-2013 |
20130323954 | ELECTRICAL CONNECTOR AND CONNECTOR SYSTEM - The invention relates to an electrical connector ( | 12-05-2013 |
20140113474 | Connector, In Particular An Electrical Connector - A connector is provided having an outer housing, an inner housing and a seal. The seal includes a first sealing device that positioned between the outer housing and the inner housing such that a mating connector receiving gap is provided between an inner side of the outer housing and the first sealing device. | 04-24-2014 |
Markus Eckel, Burstadt DE
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20080261458 | Housing and Electrical Plug for Transmitting Electrical Drive Power - The invention relates to a plug housing for an electrical plug for transmitting electrical drive power for a motor vehicle between a plug receptacle and a cable with an inner conductor, a shield and insulation between an inner conductor and the shield. The plug housing comprises a plug-in area, in which the plug may be connected to the plug receptacle, a cable area, in which the cable may be introduced into the plug housing, a partition wall between the plug-in area and the cable area and a first opening in the partition wall, which connects the cable area with the plug-in area, for accommodating an inner conductor element which is connected conductively with the inner conductor of the cable introduced into the cable area, such that the inner conductor element extends from the cable area as far as into the plug-in area. In addition, the plug housing comprises a second opening in the partition wall, which connects the cable area with the plug-in area, for accommodating a shield contact element which serves in contacting a further shield contact element of a plug receptacle connected with the plug and projects from the cable area into the plug-in area. | 10-23-2008 |
20090017685 | CABLE TERMINAL DEVICE FOR TRANSMITTING ELECTRICAL DRIVE POWER - A terminal device has a housing ( | 01-15-2009 |
20130130535 | ELECTRICAL CONNECTOR WITH AN OUTER HOUSING, AN INNER HOUSING AND AN INDICATOR SLEEVE - The invention relates to an electrical connector ( | 05-23-2013 |
Matthias Eckel, Kallenberg DE
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20100277297 | DRIVER ASSISTANCE SYSTEM AND METHOD FOR OPERATING SAME - A driver assistance system and method for operating a driver assistance system, the driver assistance system provides a plurality of distance sensors, in particular ultrasonic sensors, which are spatially distributed and communicate with each other with the aid of a data bus. The sensors have an identical design and may be initialized by themselves using a method without a control unit and may synchronize the distance detection among themselves. The overall result of a measurement of the sensors is supplied to an output unit and displayed to the driver. | 11-04-2010 |
Peter Eckel, Staetzling DE
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20100209230 | AIR CONDITIONING DEVICE FOR VEHICLE SEATS - The present invention concerns a fastening mechanism ( | 08-19-2010 |
Ulrich Eckel, Rottenbach DE
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20090087505 | Injection molding machine - An injection molding machine is provided. Permanent magnets are attached to a planetary roller spindle and/or ball screw spindle or to the spindle nut of the injection molding machine. Thus, the permanent magnets are integrated into the planetary roller spindle and/or ball screw spindle or to the spindle nut of the injection molding machine. | 04-02-2009 |
20090285517 | DRIVE FACILITY - A drive facility having an electric motor and a bearing arranged outside the motor for coupling a load shaft to a engine shaft of the electric motor is disclosed. The bearing has an outer ring, an inner ring and several rolling elements which are arranged between the outer ring and inner ring. An axial and a radial force are transmitted by the bearing from the load shaft onto the electric motor. The outer ring of the bearing is connected to a stationary component of the electric motor. The inner ring of the bearing is connected to a rotating component of the motor and is connectable to the load shaft. A torque generated by the motor is transmitted from the engine shaft to the inner ring. | 11-19-2009 |