Patents by Inventor Sven Epli
Sven Epli 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: 20140318090Abstract: Disclosed is an air filter element (200) for insertion into an air filter housing, comprising an intake surface (275), a discharge surface (285), a filter medium (210), and a filter element-retaining device (240) which extends along at least a section of the periphery of the filter medium (210), between the intake surface (275) and the discharge surface (285), and which includes a retaining arrangement (270) that radially projects from the filter medium (210).Type: ApplicationFiled: July 14, 2014Publication date: October 30, 2014Inventors: Mario Rieger, Werner Blossey, Pascal Neef, Gelase Mbadinga Mouanda, Sven Epli, Franziska Schulz, Martin Schmid, Alfons-Alois Schwinghammer, Joachim-Paul Krieger, Michael Kolmeder
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Publication number: 20140318092Abstract: Disclosed is an air filter element (200) for insertion into an air filter housing, comprising an intake surface (275), a discharge surface (285), a filter medium (210), and a filter element-retaining device (240) which extends along at least a section of the periphery of the filter medium (210), between the intake surface (275) and the discharge surface (285), and which includes a retaining arrangement (270) that radially projects from the filter medium (210).Type: ApplicationFiled: July 14, 2014Publication date: October 30, 2014Inventors: Mario Rieger, Werner Blossey, Pascal Neef, Gelase Mbadinga Mouanda, Sven Epli, Franziska Schulz, Martin Schmid, Alfons-Alois Schwinghammer, Joachim-Paul Krieger, Michael Kolmeder
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Publication number: 20140318091Abstract: Disclosed is an air filter element (200) for insertion into an air filter housing, comprising an intake surface (275), a discharge surface (285), a filter medium (210), and a filter element-retaining device (240) which extends along at least a section of the periphery of the filter medium (210), between the intake surface (275) and the discharge surface (285), and which includes a retaining arrangement (270) that radially projects from the filter medium (210).Type: ApplicationFiled: July 14, 2014Publication date: October 30, 2014Inventors: Mario Rieger, Werner Blossey, Pascal Neef, Gelase Mbadinga Mouanda, Sven Epli, Franziska Schulz, Martin Schmid, Alfons-Alois Schwinghammer, Joachim-Paul Krieger, Michael Kolmeder
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Publication number: 20140311965Abstract: A filter arrangement for liquids has a filter housing and a functional carrier arranged inside the filter housing. A cylindrical filter element is inserted axially into the filter housing and defines an unfiltered side and a filtered side inside the filter housing. A non-return diaphragm is secured within the filter housing, wherein the non-return diaphragm is arranged on the functional carrier so as to effect an axial and/or radial sealing action of the unfiltered side relative to the filtered side of the filter arrangement.Type: ApplicationFiled: July 7, 2014Publication date: October 23, 2014Inventors: Markus Kolczyk, Rainer Loos, Daniel Lucas, Sven Epli, Herbert Jainek, Ralf Blum, Joerg Kramer
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Patent number: 8764983Abstract: A filter element of a filter system for filtering fluids has a filter medium with end faces. Terminal bodies, one each, are connected to one of the end faces of the filter medium, respectively. A support body extends between the terminal bodies. A first terminal body is connected by a toothed connection to the support body for transmitting a torque from the first terminal body onto the support body and from the support body onto the first terminal body.Type: GrantFiled: July 13, 2011Date of Patent: July 1, 2014Assignee: Mann+Hummel GmbHInventors: Günter Jokschas, Sven Epli, Alfons-Alois Schwinghammer
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Patent number: 8685127Abstract: A compact filter has a compact filter element for exchangeable use in a filter housing and the compact filter element has a filter body of a web-shaped filter medium. The web-shaped filter medium has at least one flat filter medium web and one corrugated filter medium web that are placed onto each other and at least partially connected to each other by ultrasonic welding. At least one of the flat and corrugated filter medium webs is a composite filter medium web of at least two components, wherein at least one component is a synthetic material and one component is a non-synthetic material. The non-synthetic material is a plant-derived material and forms a support of the composite filter medium web and the synthetic material is a synthetic layer applied on the support.Type: GrantFiled: June 13, 2012Date of Patent: April 1, 2014Assignee: Mann + Hummel GmbHInventors: Michael Heim, Thomas Sieber, Josef Rohrmeier, Klaus Gehwolf, Joachim-Paul Krieger, Sven Epli, Tanja Majer, Andrés Moreno Linares, Jobst Eisengraeber-Pabst
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Publication number: 20130299398Abstract: A filtering system (9) includes a filter head (12) and a replaceable filter (10). The filter head (12) has a feed line (66) and discharge line (62). The replaceable filter (10) is removable and replaceably mounted onto the filter head (12) by a rotational and/or plug connection (15) and includes a housing (17) with at least one inlet (26) for oil to be filtered and at least one outlet (28). The inlet (26) communicates with the feed line (66). The outlet (28) communicates with the discharge line (62). The housing (17) has a filtering element (34) that sealingly separates the inlet (26) from the outlet (28). The filter head (12) includes an auxiliary oil line (60). The replaceable filter (10) has a flow control element (53) that automatically closes or releases the auxiliary oil line (60) dependent on an operation and/or assembly condition.Type: ApplicationFiled: July 20, 2013Publication date: November 14, 2013Inventors: Andreas Wildermuth, Sven Epli, Dieter Schreckenberger
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Publication number: 20120279186Abstract: A compact filter has a compact filter element for exchangeable use in a filter housing and the compact filter element has a filter body of a web-shaped filter medium. The web-shaped filter medium has at least one flat filter medium web and one corrugated filter medium web that are placed onto each other and at least partially connected to each other by ultrasonic welding. At least one of the flat and corrugated filter medium webs is a composite filter medium web of at least two components, wherein at least one component is a synthetic material and one component is a non-synthetic material. The non-synthetic material is a plant-derived material and forms a support of the composite filter medium web and the synthetic material is a synthetic layer applied on the support.Type: ApplicationFiled: June 13, 2012Publication date: November 8, 2012Applicant: MANN+HUMMEL GMBHInventors: Michael HEIM, Thomas SIEBER, Josef ROHRMEIER, Klaus GEHWOLF, Joachim-Paul KRIEGER, Sven EPLI, Tanja MAJER, Andrés MORENO LINARES, Jobst EISENGRAEBER-PABST
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Patent number: 8105485Abstract: A filtering device for filtering liquids in internal combustion engines has a filter housing and a filter element inserted into the filter housing. A cover disk closes off the filter housing. The cover disk consists of two individual disks and a central flow connection connects the two individual disks. The two individual disks and the flow connection form a common plastic component.Type: GrantFiled: May 12, 2006Date of Patent: January 31, 2012Assignee: Mann+Hummel GmbHInventors: Markus Kolczyk, Dieter Amesöder, Sven Epli, Michael Thienel, Michael Wein, Luiz Carlos Fritz, Dieter Schreckenberger, Marco Woitoll, Thomas Petschl, Matthias Teschner
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Publication number: 20120012513Abstract: A filter element of a filter system for filtering fluids has a filter medium with end faces. Terminal bodies, one each, are connected to one of the end faces of the filter medium, respectively. A support body extends between the terminal bodies. A first terminal body is connected by a toothed connection to the support body for transmitting a torque from the first terminal body onto the support body and from the support body onto the first terminal body.Type: ApplicationFiled: July 13, 2011Publication date: January 19, 2012Applicant: MANN+HUMMEL GMBHInventors: Günter Jokschas, Sven Epli, Alfons-Alois Schwinghammer
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Patent number: 7845500Abstract: An oil filter unit for arrangement in the oil sump of an oil circuit, particularly in an automatic transmission. The oil filter unit has a multi-part filter housing with a filter chamber disposed therein such that an oil inlet and an oil outlet communicate with the filter chamber. A filter element is sealingly mounted in the housing between the oil inlet and the oil outlet. The filter element has a pleated filter medium, which is sealingly enclosed by a frame, and the frame has seal contours designed to cooperate with the contours of the filter housing.Type: GrantFiled: January 27, 2006Date of Patent: December 7, 2010Assignee: Mann + Hummel GmbHInventors: Claudia Hueppchen, Josef Rohrmeier, Dieter Amesoeder, Sven Epli, Aude Nicolas
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Publication number: 20100224161Abstract: A filter arrangement for liquids has a filter housing and a functional carrier arranged inside the filter housing. A cylindrical filter element is inserted axially into the filter housing and defines an unfiltered side and a filtered side inside the filter housing. A non-return diaphragm is secured within the filter housing, wherein the non-return diaphragm is arranged on the functional carrier so as to effect an axial and/or radial sealing action of the unfiltered side relative to the filtered side of the filter arrangement.Type: ApplicationFiled: June 22, 2006Publication date: September 9, 2010Applicant: MANN+HUMMEL GMBHInventors: Markus Kolczyk, Rainer Loos, Daniel Lucas, Sven Epli, Herbert Jainek, Ralf Blum, Jörg Kramer
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Publication number: 20090301949Abstract: A filtering device for filtering liquids in internal combustion engines has a filter housing and a filter element inserted into the filter housing. A cover disk closes off the filter housing. The cover disk consists of two individual disks and a central flow connection connects the two individual disks. The two individual disks and the flow connection form a common plastic component.Type: ApplicationFiled: May 12, 2006Publication date: December 10, 2009Applicant: MANN+HUMMEL GMBHInventors: Markus Kolczyk, Dieter Amesöder, Sven Epli, Sascha Bauer, Michael Thienel, Rainer Loos, Michael Wein, Luiz Carlos Fritz, Dieter Schreckenberger, Marco Woitoll
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Publication number: 20090127170Abstract: A filter device for filtering liquids in internal combustion engines has a filter housing and a filter element inserted into the filter housing. A liquid to be filtered is introduced into the filter housing and flows through the filter element. An overflow valve is arranged between an entry side and a clean side of the filter element and has a valve body. The overflow valve is in an open position when a pressure of the liquid at the entry side of the filter element exceeds a threshold value. The valve body of the overflow valve is a sealing hose placed between the entry side and the clean side onto a cylindrical supporting body arranged in the filter housing. Flow openings are provided in the cylindrical supporting body. The sealing hose is arranged at the clean side of the supporting body.Type: ApplicationFiled: May 12, 2006Publication date: May 21, 2009Applicant: MANN+HUMMEL GmbHInventors: Markus Kolczyk, Dieter Amesoder, Sven Epli, Sascha Bauer, Michael Thienel, Rainer Loos
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Publication number: 20080264850Abstract: Disclosed is a filter device, especially for filtering liquids in internal combustion engines, comprising a filter element (4) that is to be penetrated in a radial direction and is disposed in a filter housing (2). A check valve (10) which is embodied as a nozzle valve and is provided with flexible wall sections is inserted into the filter housing. The internal faces of said flexible wall sections define a flow outlet while the external faces thereof are in contact with the liquid in the filter device.Type: ApplicationFiled: May 12, 2006Publication date: October 30, 2008Applicant: MANN+HUMMEL GMBHInventors: Dieter Amesoder, Dieter Schreckenberger, Sven Epli, Michael Thienel, Rainer Loos
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Publication number: 20060180541Abstract: An oil filter unit for arrangement in the oil sump of an oil circuit, particularly in an automatic transmission. The oil filter unit has a multi-part filter housing with a filter chamber disposed therein such that an oil inlet and an oil outlet communicate with the filter chamber. A filter element is sealingly mounted in the housing between the oil inlet and the oil outlet. The filter element has a pleated filter medium, which is sealingly enclosed by a frame, and the frame has seal contours designed to cooperate with the contours of the filter housing.Type: ApplicationFiled: January 27, 2006Publication date: August 17, 2006Applicant: Mann & Hummel GmbhInventors: Claudia Hueppchen, Josef Rohrmeier, Dieter Amesoeder, Sven Epli, Aude Nicolas