Patents by Inventor Ewald Schneider
Ewald Schneider 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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Patent number: 11653450Abstract: A power distributor of an electrical system of a motor vehicle, including a circuit board, which has a main connection to a main circuit and multiple secondary connections. Each secondary connection is assigned to one secondary circuit and electrically contacted with the main connection via a respective circuit breaker that has two connections. The two connections of each circuit breaker are electrically contacted directly with the circuit board.Type: GrantFiled: March 19, 2021Date of Patent: May 16, 2023Assignee: Ellenberger & Poensgen GmbHInventors: Manuel Engewald, Sascha Hoenig, Dietmar Koops, Ewald Schneider, Wolfgang Ullermann
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Publication number: 20220290088Abstract: A preparation system for preparing a cell suspension having a carrier on which a reactor housing and a magnet system are accommodated, wherein, in the reactor housing, a reaction channel is formed, which extends between an inlet opening arranged centrally on an upper side of the reactor housing and an outlet opening arranged on the outside of the reactor housing and which is bounded by a channel wall, the magnet system being received on the carrier so as to be relatively movable between a first functional position, to bear with a pole face against the channel wall of the reaction channel and a second functional position to assume with the pole face a predetermined distance relative to the channel wall, and having a reactor housing drive for initiating a rotational movement on the reactor housing.Type: ApplicationFiled: August 4, 2020Publication date: September 15, 2022Inventors: Christoph Karle, Volker Eckert, Ewald Schneider, Simon Stahl
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Publication number: 20220260107Abstract: A method for producing a connection unit (1) which has a connector with a connector shaft (6) and a disc (3) which is captively arranged on the connector shaft (6). The disc (3) has an annular disc body (23), the inner contour (33) and outer contour (34) of which have been produced by a plastic deformation of the disc body (23). The inner contour (33) is shaped such that the disc body (23) is fixed on the connector shaft (6). At the same time, the originally non-circular outer contour (34) is shaped so as to be at least substantially circular. The deformation process is carried out by introducing radial deformation forces into the outer circumferential surface (27) of the disc body (23).Type: ApplicationFiled: June 23, 2020Publication date: August 18, 2022Inventors: Ewald Schneider, Simon Stahl, Ronald Meisel
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Publication number: 20210291766Abstract: A power distributor of an electrical system of a motor vehicle, including a circuit board, which has a main connection to a main circuit and multiple secondary connections. Each secondary connection is assigned to one secondary circuit and electrically contacted with the main connection via a circuit breaker having two connections. The connections of each circuit breaker are electrically contacted directly with the circuit board. The invention also relates to a circuit breaker.Type: ApplicationFiled: March 19, 2021Publication date: September 23, 2021Applicant: Ellenberger & Poensgen GmbHInventors: Manuel ENGEWALD, Sascha HOENIG, Dietmar KOOPS, Ewald SCHNEIDER, Wolfgang ULLERMANN
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Patent number: 10424447Abstract: A switching system, in particular of an on-board electrical system of a motor vehicle having a first disc which has a first, a second, a third, and a fourth stationary contact. The second and the third stationary contact, are electrically contacted by a first contact bar of the first disc. The switching system also has a second disc which has a first, a second, a third, and a fourth movable contact. The first and the second movable contact are electrically contacted by a second contact bar of the second disc, and the third and the fourth movable contact are electrically contacted by a third contact bar of the second disc. The second disc is rotationally mounted about a rotational axis relative to the first disc, wherein all the contacts are electrically connected in series in an angular position. A circuit breaker is also provided that includes a switching system.Type: GrantFiled: February 12, 2018Date of Patent: September 24, 2019Assignee: Ellensberger & Poensgen GmbHInventors: Ewald Schneider, Marko Wilsdorf, Patric Gross, Peter Meckler, Ralf Dietrich, Waldemar Weber
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Patent number: 10283293Abstract: A thermally activated safety switch for safeguarding a consumer of a power supply network of a vehicle, having a switch housing in a temperature-independent switching unit, which subject to the temperature thereof establishes an electrically conductive connection between two external terminals fed out of the switch housing, wherein the external terminals are fed out at opposite housing sides of the switch housing. On the one hand, the external terminals are provided for an electrical and mechanical terminal connection to the cable connection ends of a consumer to be protected, and on the other hand to a cable portion leading to an on-board power supply electronics, and are configured accordingly.Type: GrantFiled: September 21, 2016Date of Patent: May 7, 2019Assignee: Ellenberger & Poensgen GmbHInventors: Wolfgang Ullermann, Ewald Schneider, Dietmar Koops
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Patent number: 10137783Abstract: A high-voltage motor vehicle electric system contains a high-voltage battery and a consumer network which are interconnected by an electric cable, and a quick-break switch for disconnecting the high-voltage battery from the consumer network. The quick-break switch receives an airbag signal. The airbag signal is used for actuating the quick-break switch to sever the electric cable supplying power to the consumer network.Type: GrantFiled: August 8, 2016Date of Patent: November 27, 2018Assignee: Ellenberger & Poensgen GmbHInventors: Markus Birner, Manuel Engewald, Klaus Gottschalk, Patric Gross, Peter Meckler, Markus Miklis, Ricardo Pimenta, Ewald Schneider
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Patent number: 10070514Abstract: A high current switch, in particular for a motor vehicle, having a first bus bar, a second bus bar in addition to a first semi-conductor switch that has a control connection and a first transmission connection as well as a second transmission connection. The first transmission connection is placed in direct contact with the first bus bar and the second transmission connection is placed in direct electric contact with the second bus bar.Type: GrantFiled: October 31, 2016Date of Patent: September 4, 2018Assignee: ELLENBERGER & POENSGEN GMBHInventors: Wolfgang Ullermann, Peter Meckler, Manuel Engewald, Matthias Schwarz, Ewald Schneider, Markus Miklis
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Publication number: 20180166236Abstract: A switching system, in particular of an on-board electrical system of a motor vehicle having a first disc which has a first, a second, a third, and a fourth stationary contact. The second and the third stationary contact, are electrically contacted by a first contact bar of the first disc. The switching system also has a second disc which has a first, a second, a third, and a fourth movable contact. The first and the second movable contact are electrically contacted by a second contact bar of the second disc, and the third and the fourth movable contact are electrically contacted by a third contact bar of the second disc. The second disc is rotationally mounted about a rotational axis relative to the first disc, wherein all the contacts are electrically connected in series in an angular position. A circuit breaker is also provided that includes a switching system.Type: ApplicationFiled: February 12, 2018Publication date: June 14, 2018Applicant: ELLENSBERGER & POENSGEN GMBHInventors: Ewald SCHNEIDER, Marko WILSDORF, Patric GROSS, Peter MECKLER, Ralf DIETRICH, Waldemar WEBER
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Publication number: 20170048971Abstract: A high current switch, in particular for a motor vehicle, having a first bus bar, a second bus bar in addition to a first semi-conductor switch that has a control connection and a first transmission connection as well as a second transmission connection. The first transmission connection is placed in direct contact with the first bus bar and the second transmission connection is placed in direct electric contact with the second bus bar.Type: ApplicationFiled: October 31, 2016Publication date: February 16, 2017Applicant: Ellenberger & Poensgen GmbHInventors: Wolfgang ULLERMANN, Peter MECKLER, Manuel ENGEWALD, Matthias SCHWARZ, Ewald SCHNEIDER, Markus MIKLIS
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Publication number: 20170011877Abstract: A thermally activated safety switch for safeguarding a consumer of a power supply network of a vehicle, having a switch housing in a temperature-independent switching unit, which subject to the temperature thereof establishes an electrically conductive connection between two external terminals fed out of the switch housing, wherein the external terminals are fed out at opposite housing sides of the switch housing. On the one hand, the external terminals are provided for an electrical and mechanical terminal connection to the cable connection ends of a consumer to be protected, and on the other hand to a cable portion leading to an on-board power supply electronics, and are configured accordingly.Type: ApplicationFiled: September 21, 2016Publication date: January 12, 2017Applicant: Ellenberger & Poensgen GmbHInventors: Wolfgang ULLERMANN, Ewald SCHNEIDER, Dietmar KOOPS
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Publication number: 20160339784Abstract: A high-voltage motor vehicle electric system contains a high-voltage battery and a consumer network which are interconnected by an electric cable, and a quick-break switch for disconnecting the high-voltage battery from the consumer network. The quick-break switch receives an airbag signal. The airbag signal is used for actuating the quick-break switch to sever the electric cable supplying power to the consumer network.Type: ApplicationFiled: August 8, 2016Publication date: November 24, 2016Inventors: MARKUS BIRNER, MANUEL ENGEWALD, KLAUS GOTTSCHALK, PATRIC GROSS, PETER MECKLER, MARKUS MIKLIS, RICARDO PIMENTA, EWALD SCHNEIDER
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Patent number: 8833386Abstract: A coaxial valve (10) has a valve housing (11) with an inlet port (12) and an outlet port (14) for a medium (15) flowing through the coaxial valve. A control tube is movable in its longitudinal direction in the valve housing (11) and interacts with the inlet port (12) and the outlet port (14) such that with the valve (10) opened medium (15) flows through the control tube. A valve seat within said valve housing has a valve seat face, the control tube interacting with the valve seat face in one of its axial end positions for closing the coaxial valve (10). The valve seat face is formed on a replaceable sealing element (22) which is arranged in an opening (19) of the valve housing (11), said opening (19), running essentially transversely with respect to the longitudinal direction.Type: GrantFiled: June 20, 2012Date of Patent: September 16, 2014Inventors: Ewald Schneider, Friedrich Menz
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Publication number: 20130015386Abstract: A coaxial valve (10) has a valve housing (11) with an inlet port (12) and an outlet port (14) for a medium (15) flowing through the coaxial valve. A control tube is movable in its longitudinal direction in the valve housing (11) and interacts with the inlet port (12) and the outlet port (14) such that with the valve (10) opened medium (15) flows through the control tube. A valve seat within said valve housing has a valve seat face, the control tube interacting with the valve seat face in one of its axial end positions for closing the coaxial valve (10). The valve seat face is formed on a replaceable sealing element (22) which is arranged in an opening (19) of the valve housing (11), said opening (19), running essentially transversely with respect to the longitudinal direction.Type: ApplicationFiled: June 20, 2012Publication date: January 17, 2013Applicant: Ewald SchneiderInventors: Ewald SCHNEIDER, Friedrich MENZ
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Patent number: 7723411Abstract: The invention relates to flameproof polyamide molding compositions, comprising 30-80% by weight of a semi-aromatic, partially crystalline polyamide and 1-30% by weight of a flame retardant containing a phosphinic acid salt and/or a diphosphinic acid salt.Type: GrantFiled: March 22, 2004Date of Patent: May 25, 2010Assignee: EMS-Chemie AGInventor: Ewald Schneider
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Publication number: 20070072970Abstract: The invention relates to halogen-free flameproof moulding compounds based on mixtures of aliphatic and partly aromatic polyamides, which contain salts of phosphinic acids as flameproofing agents. Furthermore, the invention relates to the use of the polyamide moulding compounds according to the invention for producing moulded articles, in particular into components for the electrical and electronics industry.Type: ApplicationFiled: October 6, 2004Publication date: March 29, 2007Inventor: Ewald Schneider
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Publication number: 20060264542Abstract: The invention relates to flameproof polyamide moulding compositions, comprising 30-80% by weight of a semi-aromatic, partially crystalline polyamide and 1-30% by weight of a flame retardant containing a phosphinic acid salt and/or a diphosphinic acid salt.Type: ApplicationFiled: March 22, 2004Publication date: November 23, 2006Applicant: EMS-CHEMIE AGInventor: Ewald Schneider
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Patent number: 7038562Abstract: The invention relates to a simulation switch for incorporation into a flight simulator and to the simulation of an excess-current circuit breaker which can be manually actuated using an actuating element (10). The inventive simulation switch comprises a switching mechanism that is identical to the switching mechanism of the excess-current circuit breaker (9) for opening and closing a switching contact (2, 4), in addition to an electromagnetic release device (20) for releasing the closed switching contact (2, 4) by means of a control current (i).Type: GrantFiled: November 23, 2000Date of Patent: May 2, 2006Assignee: Ellenberger & PoensgenInventors: Peter Meckler, Ewald Schneider, Gerd Abraham
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Patent number: 6900405Abstract: A circuit breaker has a threaded collar fixed on a breaker housing and an approximately cylindrical actuating element displaceably guided in a bore of the threaded collar and partially protruding from the breaker housing for manual push-pull actuation in an advantageous way on the actuating side. In order to seal the circuit breaker, a sealing ring seals an annular gap formed between the wall of the bore and the circumference of the actuating element.Type: GrantFiled: November 5, 2003Date of Patent: May 31, 2005Assignee: Ellenberger & Poensgen GmbHInventors: Gerd Abraham, Ewald Schneider
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Publication number: 20040095700Abstract: A circuit breaker has a threaded collar fixed on a breaker housing and an approximately cylindrical actuating element displaceably guided in a bore of the threaded collar and partially protruding from the breaker housing for manual push-pull actuation in an advantageous way on the actuating side. In order to seal the circuit breaker, a sealing ring seals an annular gap formed between the wall of the bore and the circumference of the actuating element.Type: ApplicationFiled: November 5, 2003Publication date: May 20, 2004Inventors: Gerd Abraham, Ewald Schneider