Patents by Inventor Thomas Sieber
Thomas Sieber 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: 20250018616Abstract: A casting shell for producing a filter element with a filter body and a seal or end disk has a receiving shell with a groove and a support surface. The groove receives casting material. The support surface supports the filter body during casting. A cover is provided with at least two cover parts arranged so as to be movable separately from each other relative to the receiving shell. The cover parts open the groove in a first position and in a second position, with the filter body inserted as intended in the casting shell, cover the groove. A bottom side of the cover parts faces in the second position a cavity formed by the groove. The bottom side molds a seal or function surface of the seal or end disk. A casting device is provided with such a casting shell. A method using such a casting shell is provided.Type: ApplicationFiled: September 26, 2024Publication date: January 16, 2025Inventors: Pascal NEEF, Thomas SIEBER, Thomas VILSMAIER, Joachim-Paul KRIEGER, Friedrich KUPFER
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Patent number: 11833462Abstract: A filter element has a filter medium body with a first side and an oppositely positioned second side, wherein one of the first and second sides is the inflow side of the filter medium body and the other one is the outflow side of the filter medium body. A first sealing or supporting element is arranged at the first side. A second sealing or supporting element is arranged at the second side. At least one force-transmitting adhesive bead extends between the first side and the second side, wherein the at least one adhesive bead is a force transmitting element extending between the first and second sealing or supporting elements.Type: GrantFiled: January 19, 2021Date of Patent: December 5, 2023Assignee: MANN+HUMMEL GmbHInventors: Pascal Neef, Klaus Gehwolf, Thomas Sieber, Joachim-Paul Krieger, Werner Blossey, Philipp Hettkamp, Gelase Mbadinga Mouanda, Stefan Walz, Michael Heim, Martin Wuebbeling, Georg Kloeter
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Patent number: 11471804Abstract: A method for producing a filter element provided with a sealing part in which the sealing material is introduced into a casting chamber between two tundish parts when in the non-cured state, and a compensation space connected to the casting chamber for the expansion of the sealing material.Type: GrantFiled: March 26, 2021Date of Patent: October 18, 2022Assignee: MANN+HUMMEL GmbHInventors: Arthur Sudermann, Fabian Wagner, Thomas Sieber, Guenter Goerg, Michael Metzger, Markus Roehrig, Thomas Jessberger, Timo Dirnberger, Bernd Joos
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Publication number: 20210283542Abstract: A method for producing a filter element provided with a sealing part in which the sealing material is introduced into a casting chamber between two tundish parts when in the non-cured state, and a compensation space connected to the casting chamber for the expansion of the sealing material.Type: ApplicationFiled: March 26, 2021Publication date: September 16, 2021Inventors: Arthur Sudermann, Fabian Wagner, Thomas Sieber, Guenter Goerg, Michael Metzger, Markus Roehrig, Thomas Jessberger, Timo Dirnberger, Bernd Joos
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Publication number: 20210205744Abstract: A filter element has a filter medium body with a first side and an oppositely positioned second side, wherein one of the first and second sides is the inflow side of the filter medium body and the other one is the outflow side of the filter medium body. A first sealing or supporting element is arranged at the first side. A second sealing or supporting element is arranged at the second side. At least one force-transmitting adhesive bead extends between the first side and the second side, wherein the at least one adhesive bead is a force transmitting element extending between the first and second sealing or supporting elements.Type: ApplicationFiled: January 19, 2021Publication date: July 8, 2021Inventors: Pascal Neef, Klaus Gehwolf, Thomas Sieber, Joachim-Paul Krieger, Werner Blossey, Philipp Hettkamp, Gelase Mbadinga Mouanda, Stefan Walz, Michael Heim, Martin Wuebbeling, Georg Kloeter
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Patent number: 10960333Abstract: A method for producing a filter element provided with a sealing part in which the sealing material is introduced into a casting chamber between two tundish parts when in the non-cured state, and a compensation space connected to the casting chamber for the expansion of the sealing material.Type: GrantFiled: June 10, 2019Date of Patent: March 30, 2021Assignee: MANN+HUMMEL GmbHInventors: Arthur Sudermann, Fabian Wagner, Thomas Sieber, Guenter Goerg, Michael Metzger, Markus Roehrig, Thomas Jessberger, Timo Dirnberger, Bernd Joos
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Patent number: 10898841Abstract: A filter element has a filter medium body with a first side and an oppositely positioned second side, wherein one of the first and second sides is the inflow side of the filter medium body and the other one is the outflow side of the filter medium body. A first sealing or supporting element is arranged at the first side. A second sealing or supporting element is arranged at the second side. At least one force-transmitting adhesive bead extends between the first side and the second side, wherein the at least one adhesive bead is a force transmitting element extending between the first and second sealing or supporting elements.Type: GrantFiled: August 27, 2018Date of Patent: January 26, 2021Assignee: MANN+HUMMEL GmbHInventors: Pascal Neef, Klaus Gehwolf, Thomas Sieber, Joachim-Paul Krieger, Werner Blossey, Philipp Hettkamp, Gelase Mbadinga Mouanda, Stefan Walz, Michael Heim, Martin Wuebbeling, Georg Kloeter
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Publication number: 20190358571Abstract: A method for producing a filter element provided with a sealing part in which the sealing material is introduced into a casting chamber between two tundish parts when in the non-cured state, and a compensation space connected to the casting chamber for the expansion of the sealing material.Type: ApplicationFiled: June 10, 2019Publication date: November 28, 2019Applicant: MANN+HUMMEL GmbHInventors: Arthur Sudermann, Fabian Wagner, Thomas Sieber, Guenter Goerg, Michael Metzger, Markus Roehrig, Thomas Jessberger, Timo Dirnberger, Bernd Joos
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Patent number: 10315143Abstract: A method for producing a filter element provided with a sealing part in which the sealing material is introduced into a casting chamber between two tundish parts when in the non-cured state, and a compensation space connected to the casting chamber for the expansion of the sealing material.Type: GrantFiled: April 21, 2017Date of Patent: June 11, 2019Assignee: MANN+HUMMEL GmbHInventors: Arthur Sudermann, Fabian Wagner, Thomas Sieber, Guenter Goerg, Michael Metzger, Markus Roehrig, Thomas Jessberger, Timo Dirnberger, Bernd Joos
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Patent number: 10279298Abstract: A plate-type filter element for gas filtration has a filter medium body with a circumferentially extending seal that contacts seal-tightly a first sealing surface of a filter housing extending in a filter element plane of the filter element. A sealing bracket is connected to the seal and contacts seal-tightly a second sealing surface of the filter housing extending at least partially outside of the filter element plane. A filter device has a filter housing with first and second sealing surfaces. A plate-type filter element is mountable exchangeably in the filter housing. The filter element has a filter medium body, a circumferentially extending seal, and a sealing bracket connected to the seal. The first sealing surface extends in the filter element plane; the second sealing surface extends partially outside of the filter element plane. The seal contacts seal-tightly the first sealing surface; the sealing bracket seal-tightly contacts the second sealing surface.Type: GrantFiled: March 13, 2017Date of Patent: May 7, 2019Assignee: MANN + HUMMEL GmbHInventors: Arthur Sudermann, Marcel Hofmeister, Daniel Schmid, Stefan Walz, Matthias Krohlow, Thomas Sieber, Michael Kolmeder, Frank Pflueger, Christian Thalmann, André Roesgen, Robert Hasenfratz, Fabian Wagner
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Patent number: 10279424Abstract: A filter device for gas filtration has a filter housing and a plate-type filter element disposed in the filter housing. The filter element is provided with a raw side and a clean side and is flowed through from the raw side to the clean side by a gas to be purified in a direction that is orthogonal to a filter plane of the plate-type filter element. A cover element is connected to the filter housing by a tensioning bolt penetrating the filter element. The filter element has a cutout forming a clean-side gas collecting chamber. A sealing element is arranged on the clean side of the filter element and frames the gas collecting chamber at least partially. A sealing eye is connected to the sealing element and arranged in the gas collecting chamber, wherein the tensioning bolt is guided through the sealing eye.Type: GrantFiled: March 13, 2017Date of Patent: May 7, 2019Assignee: MANN+HUMMEL GmbHInventors: Arthur Sudermann, Marcel Hofmeister, Daniel Schmid, Stefan Walz, Matthias Krohlow, Thomas Sieber, Michael Kolmeder
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Publication number: 20180361294Abstract: A filter element has a filter medium body with a first side and an oppositely positioned second side, wherein one of the first and second sides is the inflow side of the filter medium body and the other one is the outflow side of the filter medium body. A first sealing or supporting element is arranged at the first side. A second sealing or supporting element is arranged at the second side. At least one force-transmitting adhesive bead extends between the first side and the second side, wherein the at least one adhesive bead is a force transmitting element extending between the first and second sealing or supporting elements.Type: ApplicationFiled: August 27, 2018Publication date: December 20, 2018Inventors: Pascal Neef, Klaus Gehwolf, Thomas Sieber, Joachim-Paul Krieger, Werner Blossey, Philipp Hettkamp, Gelase Mbadinga Mouanda, Stefan Walz, Michael Heim, Martin Wuebbeling, Georg Kloeter
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Patent number: 9895640Abstract: A filter element for a filter device for gas filtration has at least two individual filters which are disposed adjacent to each other and through which the gas to be purified can flow orthogonally to the filter plane. On at least two sides, the individual filters delimit a gas collection chamber that is open on the edge side and that is fluidically connected to the clean sides of the individual filters and used to accommodate the purified gas.Type: GrantFiled: September 11, 2015Date of Patent: February 20, 2018Assignee: MANN+HUMMEL GmbHInventors: Arthur Sudermann, Marcel Hofmeister, Daniel Schmid, Stefan Walz, Matthias Krohlow, Thomas Sieber, Michael Kolmeder
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Publication number: 20170282106Abstract: A method for producing a filter element provided with a sealing part in which the sealing material is introduced into a casting chamber between two tundish parts when in the non-cured state, and a compensation space connected to the casting chamber for the expansion of the sealing material.Type: ApplicationFiled: April 21, 2017Publication date: October 5, 2017Inventors: Arthur Sudermann, Fabian Wagner, Thomas Sieber, Guenter Guenter Goerg, Michael Metzger, Markus Roehrig, Thomas Jessberger, Timo Dirnberger, Bernd Joos
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Publication number: 20170182588Abstract: A filter device for gas filtration has a filter housing and a plate-type filter element disposed in the filter housing. The filter element is provided with a raw side and a clean side and is flowed through from the raw side to the clean side by a gas to be purified in a direction that is orthogonal to a filter plane of the plate-type filter element. A cover element is connected to the filter housing by a tensioning bolt penetrating the filter element. The filter element has a cutout forming a clean-side gas collecting chamber. A sealing element is arranged on the clean side of the filter element and frames the gas collecting chamber at least partially. A sealing eye is connected to the sealing element and arranged in the gas collecting chamber, wherein the tensioning bolt is guided through the sealing eye.Type: ApplicationFiled: March 13, 2017Publication date: June 29, 2017Inventors: Arthur Sudermann, Marcel Hofmeister, Daniel Schmid, Stefan Walz, Matthias Krohlow, Thomas Sieber, Michael Kolmeder
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Publication number: 20170182448Abstract: A plate-type filter element for gas filtration has a filter medium body with a circumferentially extending seal that contacts seal-tightly a first sealing surface of a filter housing extending in a filter element plane of the filter element. A sealing bracket is connected to the seal and contacts seal-tightly a second sealing surface of the filter housing extending at least partially outside of the filter element plane. A filter device has a filter housing with first and second sealing surfaces. A plate-type filter element is mountable exchangeably in the filter housing. The filter element has a filter medium body, a circumferentially extending seal, and a sealing bracket connected to the seal. The first sealing surface extends in the filter element plane; the second sealing surface extends partially outside of the filter element plane. The seal contacts seal-tightly the first sealing surface; the sealing bracket seal-tightly contacts the second sealing surface.Type: ApplicationFiled: March 13, 2017Publication date: June 29, 2017Inventors: Arthur Sudermann, Marcel Hofmeister, Daniel Schmid, Stefan Walz, Matthias Krohlow, Thomas Sieber, Michael Kolmeder, Frank Pflueger, Christian Thalmann, André Roesgen, Robert Hasenfratz, Fabian Wagner
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Patent number: 9630131Abstract: For a method for producing a filter element provided with a sealing part, wherein the sealing material is introduced into a casting chamber between two tundish parts when in the non-cured state, a compensation space connected to the casting chamber is provided for the expansion of the sealing material.Type: GrantFiled: September 22, 2014Date of Patent: April 25, 2017Assignee: MANN+HUMMEL GMBHInventors: Arthur Sudermann, Fabian Wagner, Thomas Sieber, Guenter Goerg, Michael Metzger, Markus Roehrig, Thomas Jessberger, Timo Dirnberger, Bernd Joos
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Publication number: 20160074794Abstract: A filter element for a filter device for gas filtration has at least two individual filters which are disposed adjacent to each other and through which the gas to be purified can flow orthogonally to the filter plane. On at least two sides, the individual filters delimit a gas collection chamber that is open on the edge side and that is fluidically connected to the clean sides of the individual filters and used to accommodate the purified gas.Type: ApplicationFiled: September 11, 2015Publication date: March 17, 2016Inventors: Arthur Sudermann, Marcel Hofmeister, Daniel Schmid, Stefan Walz, Matthias Krohlow, Thomas Sieber, Michael Kolmeder
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Publication number: 20150020489Abstract: For a method for producing a filter element provided with a sealing part, wherein the sealing material is introduced into a casting chamber between two tundish parts when in the non-cured state, a compensation space connected to the casting chamber is provided for the expansion of the sealing material.Type: ApplicationFiled: September 22, 2014Publication date: January 22, 2015Inventors: Arthur Sudermann, Fabian Wagner, Thomas Sieber, Guenter Goerg, Michael Metzger, Markus Roehrig, Thomas Jessberger, Timo Dirnberger, Bernd Joos
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Patent number: 8778044Abstract: The invention relates to a compact filter element (1) for exchangeable use in a filter housing (2). The compact filter element (1) has a filter body (3) with a longitudinal axis (7) and at least one seal (4) arranged in the area of a front end (5) of the filter body (3), the seal having a seal section (8) which is arranged across the width (10) of a housing wall (6), sealing same. The seal section (8) projects beyond a front surface (12) of the filter body (3) in the direction of the longitudinal axis (7). The seal section (8) has a peripheral support wall (9) and at least one seal lip (17) integrally bonded to the outside of the support wall (9), across the width (10) of the latter, wherein the support wall (9) and the seal lip (17) consist of a rubber elastic material.Type: GrantFiled: January 8, 2013Date of Patent: July 15, 2014Assignee: Mann+Hummerl GmbHInventors: Dieter Amesoeder, Thomas Sieber