Patents by Inventor Hermann Schulz
Hermann Schulz 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: 10734859Abstract: An electric motor, in particular a radiator fan motor of a motor vehicle, has a rotor which is mounted such that it can rotate in relation to a stator, a motor mount which has an electronics compartment for accommodating a converter electronics system, and an electronics compartment cover. The electronics compartment cover has a peripheral sealing groove into which a peripheral edge of the electronics compartment engages by way of a corresponding sealing web in order to reliably seal off the electronics compartment.Type: GrantFiled: March 12, 2014Date of Patent: August 4, 2020Assignee: Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, WuerzburgInventors: Frank Mauch, Tobias Ott, Thomas Schencke, Artur Schmidt, Hermann Schulz, Jan Gwozdz, Thomas Ziegler, Thomas Hussy
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Patent number: 10734860Abstract: An electric motor, in particular a radiator fan motor of a motor vehicle, has a rotor which is mounted such that it can rotate in relation to a stator, a motor mount which has an electronics compartment for accommodating a converter electronics system, and an electronics compartment cover. The electronics compartment cover has a peripheral sealing groove into which a peripheral edge of the electronics compartment engages by way of a corresponding sealing web in order to reliably seal off the electronics compartment.Type: GrantFiled: March 15, 2018Date of Patent: August 4, 2020Assignee: BROSE Fahrzeugteile GmbH & Co. Kommanditgesellschaft, WuerzburgInventors: Frank Mauch, Tobias Ott, Thomas Schencke, Artur Schmidt, Hermann Schulz, Jan Gwozdz, Thomas Ziegler, Thomas Hussy
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Publication number: 20180205282Abstract: An electric motor, in particular a radiator fan motor of a motor vehicle, has a rotor which is mounted such that it can rotate in relation to a stator, a motor mount which has an electronics compartment for accommodating a converter electronics system, and an electronics compartment cover. The electronics compartment cover has a peripheral sealing groove into which a peripheral edge of the electronics compartment engages by way of a corresponding sealing web in order to reliably seal off the electronics compartment.Type: ApplicationFiled: March 15, 2018Publication date: July 19, 2018Inventors: FRANK MAUCH, TOBIAS OTT, THOMAS SCHENCKE, ARTUR SCHMIDT, HERMANN SCHULZ, JAN GWOZDZ, THOMAS ZIEGLER, THOMAS HUSSY
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Publication number: 20180205283Abstract: An electric motor, in particular a radiator fan motor of a motor vehicle, has a rotor which is mounted such that it can rotate in relation to a stator, a motor mount which has an electronics compartment for accommodating a converter electronics system, and an electronics compartment cover. The electronics compartment cover has a peripheral sealing groove into which a peripheral edge of the electronics compartment engages by way of a corresponding sealing web in order to reliably seal off the electronics compartment.Type: ApplicationFiled: March 15, 2018Publication date: July 19, 2018Inventors: FRANK MAUCH, TOBIAS OTT, THOMAS SCHENCKE, ARTUR SCHMIDT, HERMANN SCHULZ, JAN GWOZDZ, THOMAS ZIEGLER, THOMAS HUSSY
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Publication number: 20160197535Abstract: An electric machine includes a rotor and a stator having a plurality of windings. The rotor is configured to rotate about a rotational axis and includes a plurality of permanent magnets arranged on a circumference of the rotor. A magnetically non-effective zone is created in a central region of the rotor. A least one opening extends substantially in an axial direction in the magnetically non-effective zone of the rotor to form an air flow path through the rotor. A fan is configured to move with the rotor to generate an air flow along the air flow path through the at least one opening of the rotor.Type: ApplicationFiled: December 18, 2015Publication date: July 7, 2016Inventors: Pietro De Filippis, Detlef Kemmer, Harald Redelberger, Hermann Schulz
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Publication number: 20150042181Abstract: An electric motor, in particular a radiator fan motor of a motor vehicle, has a rotor which is mounted such that it can rotate in relation to a stator, a motor mount which has an electronics compartment for accommodating a converter electronics system, and an electronics compartment cover. The electronics compartment cover has a peripheral sealing groove into which a peripheral edge of the electronics compartment engages by way of a corresponding sealing web in order to reliably seal off the electronics compartment.Type: ApplicationFiled: October 24, 2014Publication date: February 12, 2015Inventors: FRANK MAUCH, TOBIAS OTT, THOMAS SCHENCKE, ARTUR SCHMIDT, HERMANN SCHULZ, JAN GWOZDZ, THOMAS ZIEGLER, THOMAS HUSSY
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Publication number: 20140191605Abstract: An electric motor, in particular a radiator fan motor of a motor vehicle, has a rotor which is mounted such that it can rotate in relation to a stator, a motor mount which has an electronics compartment for accommodating a converter electronics system, and an electronics compartment cover. The electronics compartment cover has a peripheral sealing groove into which a peripheral edge of the electronics compartment engages by way of a corresponding sealing web in order to reliably seal off the electronics compartment.Type: ApplicationFiled: March 12, 2014Publication date: July 10, 2014Applicant: BROSE FAHRZEUGTEILE GMBH & CO. KOMMANDITGESELLSCHAFT, WUERZBURGInventors: FRANK MAUCH, TOBIAS OTT, THOMAS SCHENCK, ARTUR SCHMIDT, HERMANN SCHULZ, JAN GWOZDZ, THOMAS ZIEGLER, THOMAS HUSSY
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Patent number: 7777379Abstract: To prevent damage to an electric machine (1), for example in a motor vehicle, due to axial loading of the rotor bearing in a simple manner, a cushioning element (11, 18, 22, 27) is proposed to absorb axial loading of the bearing system (6, 7), thereby also reducing the axial play (8) of the bearing system (6, 7). When the bearing system (6, 7) is axially loaded, the cushioning element (11, 18, 22, 27) serves to convert kinetic energy into deformation energy.Type: GrantFiled: April 5, 2006Date of Patent: August 17, 2010Assignee: Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, WuerzburgInventor: Hermann Schulz
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Publication number: 20080193275Abstract: An electric machine has a rotor and a stator as well as a method for cooling such a machine. In order to improve cooling of an electric machine, the electric machine (18) has a rotor (2) that is excited by permanent magnets, a stator (38), magnets (3) which are arranged along the circumferential line of the rotor (2) in such a way that a magnetically non-effective zone (10) is created around the center of the rotor (2), at least one opening (11) in the magnetically non-effective zone (10) of the rotor (2) in order to embody an air flow path (41) through the rotor (2), the opening (11) extending substantially in an axial direction, and a fan (15, 56, 58, 59) which moves along with the rotor (2) and is used for embodying an air flow through the opening (11) of the rotor (2).Type: ApplicationFiled: April 12, 2006Publication date: August 14, 2008Inventors: Pietro De Filippis, Detlef Kemmer, Harald Redelberger, Hermann Schulz
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Publication number: 20060251353Abstract: To prevent damage to an electric machine (1), for example in a motor vehicle, due to axial loading of the rotor bearing in a simple manner, a cushioning element (11, 18, 22, 27) is proposed to absorb axial loading of the bearing system (6, 7), thereby also reducing the axial play (8) of the bearing system (6, 7). When the bearing system (6, 7) is axially loaded, the cushioning element (11, 18, 22, 27) serves to convert kinetic energy into deformation energy.Type: ApplicationFiled: April 5, 2006Publication date: November 9, 2006Inventor: Hermann Schulz
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Patent number: 6924570Abstract: The invention relates to a stator for an electric motor. Said stator has an annular stator package having a plurality of stator teeth. An annular interconnection unit is located on the end face of said stator package. Said annular interconnection contains diverting elements. The interconnection unit has a support component which is provided with a cavity and has slots. Provided in said cavity are a multiplicity of mutually electrically insulated connector rings each having contacting elements routed externally through said slots.Type: GrantFiled: October 20, 2004Date of Patent: August 2, 2005Assignee: Siemens AktiengesellschaftInventors: Pietro De Filippis, Joachim Gilly, Harald Redelberger, Hermann Schulz
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Publication number: 20050088049Abstract: The invention relates to a stator for an electric motor. Said stator has an annular stator package having a plurality of stator teeth. An annular interconnection unit is located on the end face of said stator package. Said annular interconnection contains diverting elements. The interconnection unit has a support component which is provided with a cavity and has slots. Provided in said cavity are a multiplicity of mutually electrically insulated connector rings each having contacting elements routed externally through said slots.Type: ApplicationFiled: October 20, 2004Publication date: April 28, 2005Applicant: SIEMENS AKTIENGESELLSCHAFTInventors: Pietro De Filippis, Joachim Gilly, Harald Redelberger, Hermann Schulz
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Patent number: 4394465Abstract: The invention provides dental materials in paste form consisting essentially of (a) 18 to 50% by weight of a polymerizable binder, (b) 20 to 65% by weight of a crosslinked bead polymer with an average particle size of 5 to 150 .mu.m and (c) 5 to 45% by weight of glass beads with an average particle size of 5 to 80 .mu.m. The pastes of the invention are outstandingly suitable as a dental filling material.Type: GrantFiled: September 5, 1980Date of Patent: July 19, 1983Assignee: Bayer AktiengesellschaftInventors: Wolfgang Podszun, Michael Walkowiak, Hans-Hermann Schulz
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Patent number: 4389507Abstract: Polymer beads having an average bead diameter of from 5 to 500 .mu., consisting of an inorganic fine-particled filler and polymerized (meth)acrylic acid esters, and a process for their production, wherein a mixture of monomer and, optionally, polymer which is soluble in the monomer, which has a viscosity of from 0.1 to 10 Pa.s, measured at the dispersion temperature, and filler is suspended in an aqueous medium in the presence of dispersants and is polymerized.Type: GrantFiled: September 2, 1981Date of Patent: June 21, 1983Assignee: Bayer AGInventors: Wolfgang Podszun, Carlhans Suling, Michael Walkowiak, Hans-Hermann Schulz
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Patent number: 4389496Abstract: The invention relates to thixotropic formulations of silicone pastes for the production of exact impressions of teeth and mucous membrane.Type: GrantFiled: November 12, 1981Date of Patent: June 21, 1983Assignee: Bayer AktiengesellschaftInventors: Bernhard Leusner, Hans-Hermann Schulz, Reiner Voigt, Michael Walkowiak
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Patent number: 4369262Abstract: The invention includes dental materials based on organic plastics in paste form, comprising at least one phase consisting essentially of finely divided, crosslinked plastics which contain copolymerized ester(s) of methacrylic acid to the extent of at least 50% by weight, and the second phase consisting essentially of ester(s) of methacrylic acid to the extent of at least 50% by weight. The materials can be used for making prostheses, crowns, bridges, artificial teeth, dental fillings, etc.Type: GrantFiled: July 16, 1981Date of Patent: January 18, 1983Assignee: Bayer AktiengesellschaftInventors: Michael Walkowiak, Wolfgang Podszun, Bernhard Leusner, Carlhans Suling, Hans-Hermann Schulz
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Patent number: 4350398Abstract: In a rolling bearing having a separate flange ring on one side of a bearing ring, the flange ring has an annular flange with a sawtooth-shaped cross section that engages a similar shaped annular groove in the bearing ring.Type: GrantFiled: April 28, 1980Date of Patent: September 21, 1982Assignee: SKF Kugellagerfabriken GmbHInventors: Horst-Hermann Schulz, Johannes Koneke
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Patent number: 4323348Abstract: The invention relates to the provision of dental compositions containing a polymerizable (meth)acrylic acid ester of the formula Id as defined herein and includes methods for filling or repairing teeth in warm-blooded animals.Type: GrantFiled: July 31, 1980Date of Patent: April 6, 1982Assignee: Bayer AktiengesellschaftInventors: Robert Schmitz-Josten, Manfred Borgardt, Hans-Hermann Schulz, Michael Walkowiak
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Patent number: 4300886Abstract: The invention relates to bead polymers, useful in the provision of dental articles and made by bead polymerizing a diamine-lengthened polyurethane and a methacrylate. Also included in the invention are the dental articles made using said bead polymers.Type: GrantFiled: June 9, 1980Date of Patent: November 17, 1981Assignee: Bayer AktiengesellschaftInventors: Carlhans Suling, Gerhard Balle, Bernd Leusner, Hans-Hermann Schulz, Michael Walkowiak
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Patent number: 4233424Abstract: A two-phase bead polymer having an average bead diameter of 10 to 120.mu., and comprising (A) 88 to 99.5% by weight of a polymer of polymerized units of at least one methacrylic acid ester containing from 1 to 10 carbon atoms in the aliphatic, saturated alcohol component, the methacrylic ester polymer, optionally, containing up to 30% by weight of copolymerized units of at least one monomer selected from acrylic acid esters containing from 1 to 10 carbon atoms in the aliphatic saturated alcohol component, hydroxyalkyl esters of methacrylic acid containing from 2 to 4 carbon atoms in the alkyl group, styrene, vinyl acetate, (meth)acrylamide, (meth)acrylic acid and/or itaconic acid, and (B) 0.5 to 12% by weight of a polyurethane.Type: GrantFiled: April 25, 1978Date of Patent: November 11, 1980Assignee: Bayer AktiengesellschaftInventors: Carlhans Suling, Gerhard Balle, Michael Walkowiak, Hans-Hermann Schulz