Patents Assigned to IBS Filtran Kunststoff-/Metallerzeugnisse GmbH
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Patent number: 11471795Abstract: The invention relates to a pressure oil filter system for a hydraulic transmission, in particular for a motor vehicle transmission, comprising at least one oil pump which can be actuated as required and which has a pressure side and a suction side, a pressure line to a consumer and at least a first oil filter which is arranged at the pressure side of the oil pump in the pressure line, wherein means for damping pressure surges during intermittent operation of the oil pump are provided in the pressure line upstream of the first oil filter in the flow direction of the oil.Type: GrantFiled: February 2, 2017Date of Patent: October 18, 2022Assignee: IBS FILTRAN KUNSTSTOFF-/METALLERZEUGNISSE GMBHInventor: Wolfgang Stausberg
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Patent number: 10876443Abstract: The present invention relates to a filter device for filtration of oil, comprising a first filtration layer, a second filtration layer, and a frame element, wherein—the frame element is arranged in a sandwich-like manner between the first filtration layer and the second filtration layer, and wherein—the frame element has a multitude of passage orifices, such that a number of intermediate chambers corresponding to the multitude of passage orifices is formed between the first filtration layer and the second filtration layer, wherein the filter device is characterized in that the frame element comprises an oil-permeable filter medium, by means of which filtration of the oil passing therethrough is effected.Type: GrantFiled: October 17, 2016Date of Patent: December 29, 2020Assignee: IBS FILTRAN KUNSTSTOFF-/METALLERZEUGNISSE GMBHInventor: Michael Dedering
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Patent number: 10646799Abstract: A filter medium for the filtration of oil, in particular in the oil circuit of gear mechanisms and internal combustion engines, comprises a first and a second filtration layer, the first filtration layer comprising an open filtration medium and being arranged on the second filtration layer comprising a tight filtration medium, an intermediate chamber being arranged between the first and the second filtration layer, so that the first and the second filtration layer are set apart from each other in the region of the intermediate chamber in the direction of filtration.Type: GrantFiled: June 10, 2009Date of Patent: May 12, 2020Assignee: IBS FILTRAN KUNSTSTOFF-/METALLERZEUGNISSE GMBHInventor: Michael Dedering
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Patent number: 10119437Abstract: The disclosure provides a receptacle for a fluid, in particular an engine oil pan or transmission oil pan for a motor vehicle, comprising at least one, in the installed position, lower drain opening and at least one closing body which can be inserted in the drain opening, the drain opening and the closing body forming parts, configured to be complementary to one another, of a closure which seals the receptacle and the closure being in the form of a bayonet closure. The receptacle according to the disclosure is distinguished by the fact that the closing body is centered in the drain opening by a sealing means.Type: GrantFiled: April 5, 2011Date of Patent: November 6, 2018Assignee: IBS Filtran Kunststoff-/Metallerzeugnisse GmbHInventors: Marc Buchen, Wolfgang Stausberg, Jörg Kluser
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Patent number: 9975070Abstract: A filter is provided having more than one density of media, or more than one type of media. Three or four types of media may be arranged. Some or all of the media may be of different density material from each other. A spacer grid separates at least two of the media apart. One or more flanges on the spacer each respectively space apart two of the media from each other at a location. The one or more flanges provide a respective flow path through the flange.Type: GrantFiled: August 14, 2014Date of Patent: May 22, 2018Assignee: IBS FILTRAN KUNSTSTOFF-METALLERZEUGNISSE GMBHInventors: Wolfgang Stausberg, Michael Dedering, Robert Morgenstern, Joerg Klueser
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Patent number: 9937449Abstract: A filter is provided having more than one density of media, or more than one type of media. Three or four types of media may be arranged. Some or all of the media may be of different density material from each other. A spacer grid separates at least two of the media apart. One or more flanges on the spacer each respectively space apart two of the media from each other at a location. The one or more flanges provide a respective flow path through the flange.Type: GrantFiled: August 14, 2014Date of Patent: April 10, 2018Assignee: IBS FILTRAN KUNSTSTOFF-METALLERZEUGNISSE GMBHInventors: Wolfgang Stausberg, Michael Dedering, Robert Morgenstern, Joerg Klueser
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Patent number: 9821254Abstract: The invention relates to a system for engine oil storage and filtration in an internal combustion engine, comprising at least one oil storage device as part of an engine oil circuit, at least one filtration device, and at least one oil delivery pump, wherein the system is characterized in that the filtration device is connected upstream of the oil delivery pump in relation to the delivery direction of the oil, with only suction filtration being provided.Type: GrantFiled: March 11, 2011Date of Patent: November 21, 2017Assignee: IBS FILTRAN KUNSTSTOFF-/METALLERZEUGNISSE GMBHInventors: Daniel Bernards, Michael Dedering, Dietmar Sahm, Marc Buchen, Jorge Jaspers, Wolfgang Stausberg
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Patent number: 9808742Abstract: A filter arrangement for the filtration of oil or an ATF fluid, in particular a transmission oil filter, has at least a first and a second filtration layer which are arranged spaced apart by at least one spacer in a filter housing to form at least one intermediate chamber. At least one magnet or a magnet arrangement for keeping iron particles out of the oil flow are provided between the first and the second filtration layers.Type: GrantFiled: October 26, 2012Date of Patent: November 7, 2017Assignee: IBS Filtran Kunststoff-/Metallerzeugnisse GmbHInventor: Michael Dedering
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Patent number: 9573085Abstract: An oil sump, preferably made of plastic or metal, for motors or transmissions and having a filter housing, comprises a filter housing top shell, a filter housing bottom shell, a filter medium, a filter inlet, and a filter outlet, and an oil drain opening in the floor area of the oil sump, which is implemented in such a way that it is closable using an oil drain screw having external thread, which comes from the oil sump bottom side. The filter housing comprises an internal thread which is implemented to receive the external thread of the oil drain screw, the filter housing being at least partially fastened on the oil sump via the oil drain screw, which closes the oil drain opening and engages using its external thread in the internal thread on the filter housing side.Type: GrantFiled: January 26, 2015Date of Patent: February 21, 2017Assignee: IBS FILTRAN KUNSTSTOFF-/METALLERZEUGNISSE GMBHInventors: Markus Beer, Dietmar Sahm, Wolfgang Stausberg, Andreas Piehlk, Michael Jacob
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Publication number: 20160045845Abstract: A filter is provided having more than one density of media, or more than one type of media. Three or four types of media may be arranged. Some or all of the media may be of different density material from each other. A spacer grid separates at least two of the media apart. One or more flanges on the spacer each respectively space apart two of the media from each other at a location. The one or more flanges provide a respective flow path through the flange.Type: ApplicationFiled: August 14, 2014Publication date: February 18, 2016Applicant: IBS Filtran Kunststoff-/Metallerzeugnisse GmbHInventors: Wolfgang Stausberg, Michael Dedering, Robert Morgenstern, Joerg Klueser
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Patent number: 8952287Abstract: A laser welding tool comprises a first and a second tool part for fixing a first welding article to a second welding article. The two welding articles are arranged at least partially between the two tool parts. The second tool part comprises at least two partial elements which are displaceable independently of one another toward the first tool part for pressing the second welding article against the first welding article.Type: GrantFiled: April 21, 2011Date of Patent: February 10, 2015Assignee: IBS Filtran Kunststoff-/Metallerzeugnisse GmbHInventor: Jorge Jaspers
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Publication number: 20140352651Abstract: The invention relates to a housing cover made from plastic on an engine housing or gearbox housing made from metal in an internal combustion engine, said housing cover being secured by a plurality of fastening screws (5) against the housing, wherein the housing cover is secured against a bearing surface of the housing by an encircling fastening flange (3) made from plastic, and the fastening flange (3) is provided with penetration openings (4) through which the fastening screws (5) extend into threaded bores (13), which are coaxial with respect thereto, in the housing, wherein the fastening screws (5) are supported by a screw head (7) against the fastening flange (3) directly or with the interposition of a washer, the fastening flange (3) bears without a gap against the bearing surface of the housing, and the fastening screws (5) are secured within the threaded bore (13) against automatic unscrewing.Type: ApplicationFiled: May 20, 2014Publication date: December 4, 2014Applicant: IBS Filtran Kunststoff-/ Metallerzeugnisse GmbHInventors: Jorge Jaspers, Wolfgang Stausberg
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Publication number: 20140356095Abstract: The invention relates to a captive retaining means for a fastening screw (5) on an oil sump (1), said fastening screw passing through a penetration opening (4) in the oil sump (1), wherein the oil sump (1) can be arranged with respect to a gearbox housing or engine housing in such a manner that the penetration opening (4) is approximately aligned with a connection opening in the engine housing or gearbox housing, and that the fastening screw (5) is insertable into the connection opening, wherein the captive retaining means comprises at least one clamping bushing (16) which engages non-positively around a threaded stem (6) of the fastening screw (5), wherein the clamping bushing (16) is inserted directly into the penetration opening (4) and is fixed axially therein, and wherein the clamping bushing (16) is mounted in a floating manner in the circumferential direction in the penetration opening (4).Type: ApplicationFiled: May 20, 2014Publication date: December 4, 2014Applicant: IBS Filtran Kunststoff-/ Metallerzeugnisse GmbHInventors: Marc Buchen, Jorge Jaspers
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Publication number: 20140197085Abstract: The present invention provides a suction oil filter device for an engine or a transmission that has an oil inlet and an oil outlet on the filter housing, a suction oil pump connectable to the oil outlet, using which a partial vacuum may be generated between oil inlet and oil outlet, a fine filter medium and an ultra fine filter medium, which are situated between the oil inlet and the oil outlet. The fine filter medium is attached to the oil inlet or to the oil outlet, and the ultrafine filter medium is situated before the fine filter medium in the flow direction and in a secondary flow area of the filter housing. A high filtration performance may thus be achieved at low production outlay.Type: ApplicationFiled: March 17, 2014Publication date: July 17, 2014Applicant: IBS Filtran-Kunststoff-/Metallerzeugnisse GmbHInventors: Wolfgang Stausberg, Markus Beer
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Patent number: 8673141Abstract: The present invention provides a suction oil filter device for an engine or a transmission that has an oil inlet and an oil outlet on the filter housing, a suction oil pump connectable to the oil outlet, using which a partial vacuum may be generated between oil inlet and oil outlet, a fine filter medium and an ultrafine filter medium, which are situated between the oil inlet and the oil outlet. The fine filter medium is attached to the oil inlet or to the oil outlet, and the ultrafine filter medium is situated before the fine filter medium in the flow direction and in a secondary flow area of the filter housing. A high filtration performance may thus be achieved at low production outlay.Type: GrantFiled: March 13, 2009Date of Patent: March 18, 2014Assignee: IBS Filtran Kunststoff/Metallerzeugnisse GmbHInventors: Wolfgang Stausberg, Markus Beer
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Publication number: 20130306534Abstract: An oil sump, preferably made of plastic or metal, is provided for engines or transmissions, the oil sump comprising a filter housing including a filter housing top shell, a filter housing bottom shell, a filter medium, a filter inlet, and the filter outlet, and having an oil drain opening in a floor area of the oil sump, implemented in such a way that it is closable using an oil drain screw having external thread, which comes from the oil sump outer side. The oil sump also includes a carrier unit having a frame, on which the filter housing is fastened and which is used as a seal upon fastening of the oil sump on the associated unit, in particular on an engine block or a transmission unit.Type: ApplicationFiled: July 22, 2013Publication date: November 21, 2013Applicant: IBS Filtran Kunststoff-/ Metallerzeugnisse GmbHInventors: Markus Beer, Dietmar Sahm, Wolfgang Stausberg, Andreas Piehlk
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Patent number: 8496812Abstract: An oil sump, preferably made of plastic or metal, is provided for engines or transmissions, the oil sump comprising a filter housing including a filter housing top shell, a filter housing bottom shell, a filter medium, a filter inlet, and the filter outlet, and having an oil drain opening in a floor area of the oil sump, implemented in such a way that it is closable using an oil drain screw having external thread, which comes from the oil sump outer side. The oil sump also includes a carrier unit having a frame, on which the filter housing is fastened and which is used as a seal upon fastening of the oil sump on the associated unit, in particular on an engine block or a transmission unit.Type: GrantFiled: August 13, 2009Date of Patent: July 30, 2013Assignee: IBS Filtran Kunststoff-/Metallerzeugnisse GmbHInventors: Markus Beer, Dietmar Sahm, Wolfgang Stausberg, Andreas Piehlk
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Publication number: 20130118964Abstract: A filter arrangement for the filtration of oil or an ATF fluid, in particular a transmission oil filter, has at least a first and a second filtration layer which are arranged spaced apart by at least one spacer in a filter housing to form at least one intermediate chamber. At least one magnet or a magnet arrangement for keeping iron particles out of the oil flow are provided between the first and the second filtration layers.Type: ApplicationFiled: October 26, 2012Publication date: May 16, 2013Applicant: IBS FILTRAN KUNSTSTOFF-/ METALLERZEUGNISSE GMBHInventor: IBS Filtran Kunststoff-/Metallerzeugngnisse GmbH
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Publication number: 20120091139Abstract: The invention relates to a receptacle for a fluid, in particular an engine oil pan or transmission oil pan for a motor vehicle, comprising at least one, in the installed position, lower drain opening and at least one closing body which can be inserted in the drain opening, the drain opening and the closing body forming parts, configured to be complementary to one another, of a closure which seals the receptacle and the closure being in the form of a bayonet closure. The receptacle according to the invention is distinguished by the fact that the closing body is centered in the drain opening by a sealing means.Type: ApplicationFiled: April 5, 2011Publication date: April 19, 2012Applicant: IBS Filtran Kunststoff-/Metallerzeugnisse GmbhInventors: Marc Buchen, Wolfgang Stausberg, Jörg Kluser
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Patent number: D821445Type: GrantFiled: September 16, 2016Date of Patent: June 26, 2018Assignee: IBS FILTRAN KUNSTSTOFF-/METALLERZEUGNISSE GMBHInventors: Marc Buchen, Wolfgang Stausberg, Robert Morgenstern, Joerg Klueser