Patents by Inventor Dietmar Sahm
Dietmar Sahm 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: 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: 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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Patent number: 9243712Abstract: A seal for a fluid-fillable vessel of a gearing or motor is provided. The seal includes a first sealing body with a first inside sealing lip, with a first leg protruding from the sealing body, at the distal end of which there is arranged a second outer sealing lip which protrudes from the first leg. Reliable sealing can thus be achieved and apparent leakiness of a fluid vessel can be prevented at the same time.Type: GrantFiled: May 19, 2009Date of Patent: January 26, 2016Assignee: IBS FILTRAN KUNSTSOFF-/METALLERZUEGNISSE GMBHInventors: Dietmar Sahm, Eberhard Biermann, Josef Haupt
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Publication number: 20150129471Abstract: 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: ApplicationFiled: January 26, 2015Publication date: May 14, 2015Inventors: Markus Beer, Dietmar Sahm, Wolfgang Stausberg, Andreas Piehlk, Michael Jacob
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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: 20110259838Abstract: 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: ApplicationFiled: March 11, 2011Publication date: October 27, 2011Applicant: IBS FILTRAN KUNSTSTOFF-/METALLERZEUGNISSE GMBHInventors: Daniel BERNARDS, Michael DEDERING, Dietmar SAHM, Marc BUCHEN, Jorge JASPERS, Wolfgang STAUSBERG
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Publication number: 20100126304Abstract: A seal for a fluid-fillable vessel of a gearing or motor is provided. The seal includes a first sealing body with a first inside sealing lip, with a first leg protruding from the sealing body, at the distal end of which there is arranged a second outer sealing lip which protrudes from the first leg. Reliable sealing can thus be achieved and apparent leakiness of a fluid vessel can be prevented at the same time.Type: ApplicationFiled: May 19, 2009Publication date: May 27, 2010Applicant: IBS Filtran Kunststoff-/Metallerzeugnisse GmbHInventors: Dietmar Sahm, Eberhard Biermann, Josef Haupt
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Publication number: 20100038296Abstract: 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: August 13, 2009Publication date: February 18, 2010Applicant: IBS FILTRAN KUNSTSTOFF-/ METALLERZEUGNISSE GMBHInventors: Markus Beer, Dietmar Sahm, Wolfgang Stausberg, Andreas Piehlk
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Publication number: 20090301954Abstract: 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: ApplicationFiled: June 10, 2009Publication date: December 10, 2009Applicant: IBS FILTRAN KUNSTSTOFF- / METALLERZEUGNISSE GMBHInventors: Markus Beer, Dietmar Sahm, Wolfgang Stausberg, Andreas Piehlk, Michael Theres