Patents by Inventor Jurgen Meins
Jurgen Meins has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20210001733Abstract: The invention relates to a device for generating a magnetic field, in particular for a primary apparatus of an inductive charging system, as well as to a primary apparatus of an inductive charging system for the contactless, inductive power transfer to transport means. With the objective of continually generating a magnetic field along a specific traveling direction, the device is provided with at least one electrical conductor for generating the magnetic field, a supply unit for generating an alternating current for the at least one electrical conductor, and a detection unit for detecting a secondary charging system. This device is characterized by a communication unit for transmitting and receiving data to/from an identical device, wherein the device is designed to control the signal control unit by means of the detection unit and/or by means of the received data, and hence the generation of the magnetic field for inductive power transfer.Type: ApplicationFiled: February 23, 2018Publication date: January 7, 2021Inventors: Jürgen MEINS, Ralf EFFENBERGER
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Patent number: 9397523Abstract: A system for transferring electric energy to a vehicle such as a track bound vehicle or road automobile. The system includes an electric conductor arrangement which produces an alternating electromagnetic field, transfers electromagnetic energy to the vehicle and includes a plurality of segments. Each segment extends along the vehicle path of travel and includes one line for each phase of alternating current carried by the segment. The system includes a current supply for conducting electric energy to the segments which are electrically connected in parallel. At least one segment is coupled to the current supply via a constant current source. Each constant current source includes one or more inductances and one or more capacitances, the inductances and capacitances being adapted to each other and the input side of the constant current source so that a constant current is output to the output side.Type: GrantFiled: June 11, 2012Date of Patent: July 19, 2016Assignee: Bombardier Transportation GmbHInventors: Kurt Vollenwyder, Konrad Woronowicz, Robert Czainski, Jürgen Meins
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Publication number: 20160035486Abstract: The invention relates to a secondary-side coil arrangement for an inductive energy transmission system for transmitting energy between a primary-side and a secondary-side coil arrangement (A1, A2), characterised in that the secondary-side coil arrangement (A1) has coils (SS1, SS2, SS3, SS4) which form four coil regions (BES1, BES2, BES3, BES4) of the coil arrangement (A1) which are arranged beside each other in a plane, wherein each coil (SS1, SS2, SS3, SS4) forms an oscillating circuit (RESS) together with at least one capacitor (CS1-4).Type: ApplicationFiled: December 6, 2013Publication date: February 4, 2016Applicant: PAUL VAHLE GMBH & CO. KGInventors: Faical TURKI, Jürgen MEINS
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Publication number: 20160028242Abstract: The invention relates to a primary-side coil assembly for an inductive energy transfer system for transferring energy between a primary- and a secondary-side coil assembly (A1, A2). The invention is characterised in that the primary-side coil assembly (A1) has four coils (z, SP3, SP4) which form the four adjacent coil regions (BEP1, BEP2, BEP3, BEP4) of the coil assembly (A1), the phase position (?Ii) of the coil fluxes (SP1, SP2, SP3, SP4) in relation to one another flowing through the coils (I1, I2, I3, I4) determining the phase position (?Bi) of the magnetic flux density (Bi) which is established in the regions (BEP1, BEP2, BEP3, BEP4).Type: ApplicationFiled: December 6, 2013Publication date: January 28, 2016Inventors: Faical TURKI, Jürgen MEINS
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Patent number: 8827058Abstract: The invention relates to an arrangement for providing a vehicle, in particular a track bound vehicle, with electric energy, wherein the arrangement comprises a receiving device (200) adapted to receive an alternating electromagnetic field and to produce an alternating electric current by electromagnetic induction. The receiving device (200) comprises a plurality of windings and/or coils (9, 10, 11) of electrically conducting material, wherein each winding or coil (9, 10, 11) is adapted to produce a separate phase of the alternating electric current.Type: GrantFiled: September 17, 2009Date of Patent: September 9, 2014Assignee: Bombardier Transportation GmbHInventors: Kurt Vollenwyder, Jürgen Meins, Carsten Struve
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Publication number: 20140097675Abstract: A system for transferring electric energy to a vehicle such as a track bound vehicle or road automobile. The system includes an electric conductor arrangement which produces an alternating electromagnetic field, transfers electromagnetic energy to the vehicle and includes a plurality of segments. Each segment extends along the vehicle path of travel and includes one line for each phase of alternating current carried by the segment. The system includes a current supply for conducting electric energy to the segments which are electrically connected in parallel. At least one segment is coupled to the current supply via a constant current source. Each constant current source includes one or more inductances and one or more capacitances, the inductances and capacitances being adapted to each other and the input side of the constant current source so that a constant current is output to the output side.Type: ApplicationFiled: June 11, 2012Publication date: April 10, 2014Applicant: Bombardier Transportation GmbHInventors: Kurt Vollenwyder, Konrad Woronowicz, Robert Czainski, Jurgen Meins
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Publication number: 20130328412Abstract: The invention relates to an inductive energy transmission system for the transfer of electrical energy between a base station and a movable consumer, in particular a vehicle, the energy transmission system being able to transfer electrical energy from a base station to the consumer and/or from the consumer to the base station, said energy transmission system comprising at least one primary-side flat coil (Sp), arranged in the base station, and a flat coil (Ss) arranged on the secondary side in the consumer, having a plurality of turns (3, 4) in each case, the turns (3, 4) being arranged concentrically or spirally around a centre (M), characterised in that there is a relative spacing (d1) at least between some adjacent turns (13) of a primary-side flat coil (Sp), and the distance (9, 10) between the turn arranged closest to the centre (M) and the turn arranged furthest from the centre (M) in the primary-side coil (Sp) is greater than in a secondary-side coil (Ss).Type: ApplicationFiled: March 28, 2012Publication date: December 12, 2013Applicant: Paul Vahle Gmbh & Co. KGInventors: Jürgen Meins, Benedikt Schmülling, Faical Turki, Thomas Vosshagan
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Patent number: 8590682Abstract: The invention relates to a system for transferring electric energy to a track bound vehicle, in particular to a light rail vehicle, such as a tram, wherein the system comprises an electric conductor arrangement (12) for producing an electromagnetic field and for thereby transferring the energy to the vehicle, the electric conductor arrangement (12) comprises at least one line (1, 2, 3) for carrying one phase of an alternating voltage or current, the line (1, 2, 3) extends along the track, the line (1, 2, 3) is arranged in such a manner that it produces—at each point in time while the alternating electric current is flowing through the line (1, 2, 3)—a row of successive magnetic poles (at sections 5) of an electromagnetic field, wherein the successive magnetic poles have alternating magnetic polarities, the row of successive magnetic poles extends in the travel direction of the vehicle which is defined by the track.Type: GrantFiled: July 2, 2009Date of Patent: November 26, 2013Assignee: Bombardier Transportation GmbHInventors: Jürgen Meins, Carsten Struve
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Patent number: 8544622Abstract: The invention is a system for transferring electric energy to a vehicle. The system includes an electric conductor arrangement for producing an alternating electromagnetic field and for thereby transferring the energy to the vehicle. The electric conductor arrangement includes at least one alternating current line, wherein each alternating current line carries one phase of an alternating electric current. The conductor arrangement includes a plurality of consecutive segments, wherein the segments extend along the path of travel of the vehicle. Each segment includes one section of each of the at least one alternating current line. The system also includes a direct current supply line for supplying electric energy to the segments. Each segment is connected to the supply line via at least one inverter which inverts a direct current carried by the supply line to an alternating current carried by the at least one alternating current line.Type: GrantFiled: September 17, 2009Date of Patent: October 1, 2013Assignee: Bombardier Transportation GmbHInventors: Kurt Vollenwyder, Jürgen Meins
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Patent number: 8360216Abstract: The invention relates to a system for transferring electric energy to a vehicle, in particular to a track bound vehicle such as a light rail vehicle, wherein the system comprises an electric conductor arrangement for producing an alternating electromagnetic field and for thereby transferring the energy to the vehicle, the electric conductor arrangement comprises at least two lines, wherein each line is adapted to carry a different one of phases of an alternating electric current, the conductor arrangement comprises a plurality of segments, wherein each segment extends along a different section of the path of travel of the vehicle, each segment comprises sections of the at least two lines and each segment can be switched on and off separately of the other segments.Type: GrantFiled: July 2, 2009Date of Patent: January 29, 2013Assignee: Bombardier Transportation GmbHInventors: Jürgen Meins, Kurt Vollenwyder
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Publication number: 20120055751Abstract: The invention relates to an arrangement for providing a vehicle, in particular a track bound vehicle, with electric energy, wherein the arrangement comprises a receiving device (200) adapted to receive an alternating electromagnetic field and to produce an alternating electric current by electromagnetic induction. The receiving device (200) comprises a plurality of windings and/or coils (9, 10, 11) of electrically conducting material, wherein each winding or coil (9, 10, 11) is adapted to produce a separate phase of the alternating electric current.Type: ApplicationFiled: September 17, 2009Publication date: March 8, 2012Applicant: BOMBARDIER TRANSPORTATION GMBHInventors: Kurt Vollenwyder, Jürgen Meins, Carsten Struve
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Publication number: 20110266109Abstract: The invention relates to a system for transferring electric energy to a vehicle, in particular to a track bound vehicle such as a light rail vehicle, wherein the system comprises an electric conductor arrangement for producing an alternating electromagnetic field and for thereby transferring the energy to the vehicle, the electric conductor arrangement comprises at least two lines, wherein each line is adapted to carry a different one of phases of an alternating electric current, the conductor arrangement comprises a plurality of segments, wherein each segment extends along a different section of the path of travel of the vehicle, each segment comprises sections of the at least two lines and each segment can be switched on and off separately of the other segments.Type: ApplicationFiled: July 2, 2009Publication date: November 3, 2011Applicant: BOMBARDIER TRANSPORTATION GMBHInventors: Jurgen Meins, Kurt Vollenwyder
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Publication number: 20110253495Abstract: The invention is a system for transferring electric energy to a vehicle. The system includes an electric conductor arrangement for producing an alternating electromagnetic field and for thereby transferring the energy to the vehicle. The electric conductor arrangement includes at least one alternating current line, wherein each alternating current line carries one phase of an alternating electric current. The conductor arrangement includes a plurality of consecutive segments, wherein the segments extend along the path of travel of the vehicle. Each segment includes one section of each of the at least one alternating current line. The system also includes a direct current supply line for supplying electric energy to the segments. Each segment is connected to the supply line via at least one inverter which inverts a direct current carried by the supply line to an alternating current carried by the at least one alternating current line.Type: ApplicationFiled: September 17, 2009Publication date: October 20, 2011Applicant: BOMBARDIER TRANSPORTATION GMBHInventors: Kurt Vollenwyder, Jürgen Meins
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Patent number: 4952855Abstract: The invention relates to a system for monitoring the closing of a door or other such barrier, such as a sliding door of a vehicle. This system has a circuit outside of the door which serves to emit a signal indicating the open or closed state of the door. In the production of this signal, the need for any electromechanical limit switches or indicating devices mounted on the door and coupled galvanically with the circuit is avoided by providing, in accordance with the invention, a circuit that is mounted on the door. Both circuits have at least one inductive element. The inductive elements are coupled only inductively with one another, but are not in physical contact with one another, so that the production of the signal indicating the open or closed state of the door can be performed contactlessly.Type: GrantFiled: November 15, 1988Date of Patent: August 28, 1990Assignee: Thyssen Industrie AGInventors: Jurgen Meins, Lutz Baur
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Patent number: 4812757Abstract: In magnetic bearings and magnetic suspension devices, sensors (4), as they are used for bearing regulation of support and guide magnets in magnetic transportation technology, continuously measure the distance of a magnet (6) from a reaction rail (7), in order to obtain a signal with which the magnet (6) is controlled with regard to the energizing current in such a way that it remains suspended at the predetermined distance. In known devices, there is no accurate monitoring of the sensor signal, which can result in faulty regulation of the excitation if the sensor signal is faulty, which represents a significant safety risk.Type: GrantFiled: November 5, 1986Date of Patent: March 14, 1989Assignee: Thyssen Industrie AGInventors: Jurgen Meins, Helmut Grosser
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Patent number: 4636667Abstract: An excitation arrangement for a long stator drive for rapid transit systems has combined generation of propulsive and portative forces. The arrangement comprises at least one heteropolar magnet which has a plurality of channels extending at right angles relative to the direction of the long stator, the channels being open at their pole plane lying opposite the long stator and magnetic coils are located in the channel. The channels have a rectangular cross section extending up to the pole plane and the conductors of the magnetic coils are wound in tight contact with one another and with the channel walls on the side of the poles. The magnet comprises at least one recess extending parallel to the channels beneath the pole plane.Type: GrantFiled: January 31, 1985Date of Patent: January 13, 1987Assignee: Thyssen Industrie AGInventors: Gerhard Holzinger, Jurgen Meins, Luitpold Miller