Patents by Inventor Caner A. Demirdogen
Caner A. Demirdogen 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: 20240133199Abstract: A genset enclosure includes a skid platform, a plurality of gusset members, a plurality of roof supports, and a first and second plurality of sidewall panels. The gusset members are spaced along an outer perimeter of the skid platform and are coupled to the skid platform using fasteners. The gusset members are arranged in opposed pairs positioned on opposite lateral ends of the skid platform. Each gusset member defines a first portion extending upwardly from the skid platform normal to an upper surface of the skid platform and a second portion disposed at an upper end of the first portion and extending normal to the first portion and toward a centerline of the skid platform. The gusset members support the plurality of roof supports and the first and second plurality of sidewall panels to form an enclosed volume.Type: ApplicationFiled: December 29, 2023Publication date: April 25, 2024Applicant: Cummins Power Generation Inc.Inventors: Shashikant Ramdas More, Atin Tandon, Abdullah Caner Demirdogen
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Patent number: 11866955Abstract: A genset enclosure includes a skid platform, a plurality of gusset members, a plurality of roof supports, and a first and second plurality of sidewall panels. The gusset members are spaced along an outer perimeter of the skid platform and are coupled to the skid platform using fasteners. The gusset members are arranged in opposed pairs positioned on opposite lateral ends of the skid platform. Each gusset member defines a first portion extending upwardly from the skid platform normal to an upper surface of the skid platform and a second portion disposed at an upper end of the first portion and extending normal to the first portion and toward a centerline of the skid platform. The gusset members support the plurality of roof supports and the first and second plurality of sidewall panels to form an enclosed volume.Type: GrantFiled: September 29, 2021Date of Patent: January 9, 2024Assignee: Cummins Power Generation Inc.Inventors: Shashikant Ramdas More, Atin Tandon, Abdullah Caner Demirdogen
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Publication number: 20220098886Abstract: A genset enclosure includes a skid platform, a plurality of gusset members, a plurality of roof supports, and a first and second plurality of sidewall panels. The gusset members are spaced along an outer perimeter of the skid platform and are coupled to the skid platform using fasteners. The gusset members are arranged in opposed pairs positioned on opposite lateral ends of the skid platform. Each gusset member defines a first portion extending upwardly from the skid platform normal to an upper surface of the skid platform and a second portion disposed at an upper end of the first portion and extending normal to the first portion and toward a centerline of the skid platform. The gusset members support the plurality of roof supports and the first and second plurality of sidewall panels to form an enclosed volume.Type: ApplicationFiled: September 29, 2021Publication date: March 31, 2022Applicant: Cummins Power Generation Inc.Inventors: Shashikant Ramdas More, Atin Tandon, Abdullah Caner Demirdogen
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Patent number: 7341536Abstract: A vehicle differential case is disclosed, the case having an interior and an exterior configuration which provides an increased internal volume for, among other things, lubricant for components of the differential mechanism, while at the same time providing excellent structural strength. Importantly, the weight versus stiffness ratio of the differential case so described is significantly improved compared to known differential cases.Type: GrantFiled: October 20, 2005Date of Patent: March 11, 2008Assignee: Dana CorporationInventors: Caner Demirdogen, James Ridge, James F. Ziech
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Patent number: 7258719Abstract: A filter includes first and second sheets of filter media, the second sheet being pleated and forming with the first sheet a plurality of axially extending flow channels having lateral cross-sectional shapes with two adjacent included angles each greater than 45° and less than 75°. Forming apparatus and methods are provided.Type: GrantFiled: June 7, 2005Date of Patent: August 21, 2007Assignee: Fleetguard, Inc.Inventors: Robert K. Miller, Z. Gerald Liu, William C. Haberkamp, Barry M. Verdegan, Murray R. Schukar, A. Caner Demirdogen
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Publication number: 20070093348Abstract: A vehicle differential case is disclosed, the case having an interior and an exterior configuration which provides an increased internal volume for, among other things, lubricant for components of the differential mechanism, while at the same time providing excellent structural strength. Importantly, the weight versus stiffness ratio of the differential case so described is significantly improved compared to known differential cases.Type: ApplicationFiled: October 20, 2005Publication date: April 26, 2007Inventors: Caner Demirdogen, James Ridge, James Ziech
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Patent number: 6946012Abstract: A filter includes first and second sheets of filter media, the second sheet being pleated and forming with the first sheet a plurality of axially extending flow channels having lateral cross-sectional shapes with two adjacent included angles each greater than 45° and less than 75°. Forming apparatus and methods are provided.Type: GrantFiled: May 21, 2003Date of Patent: September 20, 2005Assignee: FleetGuard, Inc.Inventors: Robert K. Miller, Z. Gerald Liu, William C. Haberkamp, Barry M. Verdegan, Murray R. Schukar, A. Caner Demirdogen
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Patent number: 6582490Abstract: A green uncured pre-form (10) for an exhaust aftertreatment filter includes first and second sheets (12 and 14) of regenerable filter material, the second sheet being pleated and forming with the first sheet a plurality of axially extending flow channels (32, 80, 81) having lateral cross-sectional shapes with two adjacent included angles (34 and 36, 56 and 58) each greater than 45° and less than 75° and having wall segments (18 and 20, 68 and 70) with a thickness less than 0.8 mm, a porosity greater than 80%, and an extension height (b) between pleat tips less than 10 mm. Forming apparatus (83, 84) and methods are provided.Type: GrantFiled: August 23, 2001Date of Patent: June 24, 2003Assignee: Fleetguard, Inc.Inventors: Robert K. Miller, Z. Gerald Liu, William C. Haberkamp, Barry M. Verdegan, Murray R. Schukar, A. Caner Demirdogen
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Patent number: 6571961Abstract: A fluid filter for spin-on mounting to a base includes an outer shell defining a hollow interior and a nutplate secured to the outer shell by forming an upper edge portion of the outer shell onto the nutplate. A filtering element is positioned within the hollow interior and the base provides fluid-in and fluid-out passageways for the fluid filter. To provide a face seal against the base and concurrently a radial seal against the formed edge, a retainer and gasket assembly is used. The retainer has a base portion which rests on the nutplate and an inclined portion which extends upwardly and inwardly. An elastomeric gasket with a unique cross sectional shape has a flat portion which rests on the inclined portion. With axial compression of the gasket by the base, the gasket compresses against the retainer and expands radially into sealing contact with the formed edge.Type: GrantFiled: May 3, 2001Date of Patent: June 3, 2003Assignee: Fleetguard, Inc.Inventor: A. Caner Demirdogen
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Patent number: 6554140Abstract: A fluid filter has a filter element for filtering fluid. A nutplate having a threaded mounting portion is adapted to threadedly engage an externally threaded filter head. An inner seal retainer is positioned between the nutplate and the filtering element in order to define a hollow interior. The inner seal retainer has at least one stiff hollow web extending in a radial direction adapted to provide a space for transmitting fluid between the nutplate and the filter element. An inner radial seal is attached to the inner seal retainer for sealing the filter element with the filter head.Type: GrantFiled: December 19, 2000Date of Patent: April 29, 2003Assignee: Fleetguard, Inc.Inventors: Thomas H. Steger, Jr., A. Caner Demirdogen, Paul D. Miller, Bruce Bounnakhom, Samuel T. Masters
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Publication number: 20020162781Abstract: A fluid filter for spin-on mounting to a base includes an outer shell defining a hollow interior and a nutplate secured to the outer shell by forming an upper edge portion of the outer shell onto the nutplate. A filtering element is positioned within the hollow interior and the base provides fluid-in and fluid-out passageways for the fluid filter. To provide a face seal against the base and concurrently a radial seal against the formed edge, a retainer and gasket assembly is used. The retainer has a base portion which rests on the nutplate and an inclined portion which extends upwardly and inwardly. An elastomeric gasket with a unique cross sectional shape has a flat portion which rests on the inclined portion. With axial compression of the gasket by the base, the gasket compresses against the retainer and expands radially into sealing contact with the formed edge.Type: ApplicationFiled: May 3, 2001Publication date: November 7, 2002Inventor: A. Caner Demirdogen
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Publication number: 20020162310Abstract: A green uncured pre-form (10) for an exhaust aftertreatment filter includes first and second sheets (12 and 14) of regenerable filter material, the second sheet being pleated and forming with the first sheet a plurality of axially extending flow channels (32, 80, 81) having lateral cross-sectional shapes with two adjacent included angles (34 and 36, 56 and 58) each greater than 45° and less than 75° and having wall segments (18 and 20, 68 and 70) with a thickness less than 0.8 mm, a porosity greater than 80%, and an extension height (b) between pleat tips less than 10 mm. Forming apparatus (83, 84) and methods are provided.Type: ApplicationFiled: August 23, 2001Publication date: November 7, 2002Inventors: Robert K. Miller, Z. Gerald Liu, William C. Haberkamp, Barry M. Verdegan, Murray R. Schukar, Caner A. Demirdogen
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Publication number: 20020074281Abstract: A fluid filter has a filter element for filtering fluid. A nutplate having a threaded mounting portion is adapted to threadedly engage an externally threaded filter head. An inner seal retainer is positioned between the nutplate and the filtering element in order to define a hollow interior. The inner seal retainer has at least one stiff hollow web extending in a radial direction adapted to provide a space for transmitting fluid between the nutplate and the filter element. An inner radial seal is attached to the inner seal retainer for sealing the filter element with the filter head.Type: ApplicationFiled: December 19, 2000Publication date: June 20, 2002Inventors: Thomas H. Steger, A. Caner Demirdogen, Paul D. Miller, Bruce Bounnakhom, Samuel T. Masters
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Patent number: 6237628Abstract: A water drain valve for use in cooperation with a fuel filter having a water separation capability includes a valve housing, a flow-control piston disposed within the valve housing, a first sealing grommet defining a water flow path into the valve housing, a second sealing grommet defining an air flow path out of said valve housing and a spring-biased control lever assembled to the valve housing and cooperating with the flow-control piston so as to rotate the piston from a drain valve normally-closed condition to a drain valve normally-pen condition. The valve housing is a unitary casting having a sidewall defining first and second flow apertures, one of which receives the first sealing grommet and the other of which receives the second sealing grommet. The flow-control piston includes a first part-spherical portion which includes a water drain passageway therethrough leading to a drain opening which is defined by the valve housing.Type: GrantFiled: July 10, 2000Date of Patent: May 29, 2001Assignee: Fleetguard, Inc.Inventors: Paul D. Miller, A. Caner Demirdogen, Dwight S. Suiter
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Patent number: 6045693Abstract: A fluid filter for assembly onto a filter head includes a combination of features such that the assembly of the fluid filter onto the filter head establishes radial flow paths within the fluid filter. The filter head includes an externally threaded outer wall and includes an annular inner wall which defines a flow opening. The inner wall is shaped with a protruding portion and a substantially horizontal bearing surface. The fluid filter includes an enclosing outer shell and a filtering element positioned within the outer shell. A support spring is positioned in the base of the outer shell so that it is axially positioned between the outer shell and the filtering element. An internally threaded nutplate is assembled to the outer shell and threadedly engages the externally-threaded outer wall of the filter head. An inner seal is positioned between the nutplate and the primary filtering element and is designed so as to define a hollow interior.Type: GrantFiled: July 24, 1997Date of Patent: April 4, 2000Assignee: Fleetguard, Inc.Inventors: Paul D. Miller, A. Caner Demirdogen, Byron A. Pardue
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Patent number: 5996810Abstract: A fluid filter assembly which is constructed and arranged to threadedly mount onto an engine block mounting base includes an enclosing outer shell, a filtering element positioned within the outer shell so as to define an annular clearance space between the outer shell and the filtering element. A nutplate is assembled to the outer shell so as to close the outer shell and provide an internally-threaded mounting portion for attachment to the engine block mounting base. The sidewall which defines the threaded mounting portion is free of any flow openings therethrough. A seal arrangement including an inner seal positioned between the nutplate and the filter element and an outer seal positioned between the engine block mounting base and the nutplate is provided as part of the fluid filter assembly.Type: GrantFiled: July 24, 1997Date of Patent: December 7, 1999Assignee: Fleetguard, Inc.Inventors: Alan S. Bounnakhom, Dwight S. Suiter, A. Caner Demirdogen, Paul D. Miller, Mike B. Lanius
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Patent number: 5906736Abstract: A unitary nutplate for a fluid filter assembly provides a threaded mounting interface between an engine block mounting base and the remainder of the fluid filter assembly. The unitary nutplate is designed with an enlarged inside diameter in order to reduce the moment arm between the outer shell of the fluid filter assembly and the filtering element. With the enlarged inside diameter, the annular sidewall of the unitary nutplate does not include any flow passageways for the entering fluid and accordingly other flow passageways are created. In one arrangement, the nutplate has a generally cylindrical lower wall which cooperates with an inner seal which is designed with fluid flow passageways. In an alternate nutplate design, depending projections from the lower edge of the nutplate provide a series of flow passageways therebetween and the cooperating inner seal does not include flow passageways.Type: GrantFiled: July 24, 1997Date of Patent: May 25, 1999Assignee: Fleetguard, Inc.Inventors: Alan S. Bounnakhom, Dwight S. Suiter, A. Caner Demirdogen, Paul D. Miller, Mike B. Lanius
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Patent number: 5904357Abstract: A seal arrangement for a fluid filter assembly which is constructed and arranged to threadedly mount onto an engine block mounting base includes an inner seal and an outer seal. The fluid filter assembly includes an outer shell, a filtering element located within the outer shell and defining therewith an annular clearance space. The fluid filter assembly further includes a nutplate which is anchored to the outer shell and which includes an internally-threaded center aperture for threaded engagement onto the engine block mounting base. The inner seal is positioned between the nutplate and the filtering element and cooperates with the nutplate in order to provide a plurality of flow paths between the inner seal and the nutplate from the engine mounting base to the annular clearance space. The outer seal is positioned between the engine block mounting base and the nutplate and includes a pair of spaced-apart ribs which provide a sealing interface against the engine block mounting base.Type: GrantFiled: July 24, 1997Date of Patent: May 18, 1999Assignee: Fleetguard, Inc.Inventors: A. Caner Demirdogen, Alan S. Bounnakhom, Paul D. Miller, Mike B. Lanius
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Patent number: 5855772Abstract: A fuel filter constructed and arranged with a heater and designed for fuel-water separation includes a unitary housing (casting) which has an open top to be closed by a threaded lid and a closed base which in combination with a surrounding sidewall defines an interior space. A fuel filter cartridge including a filter element, centertube, and top and bottom endplates is disposed in the interior space such that there is a water collection space between the bottom endplate and the closed base of the housing. The lid includes a plurality of snap-fit fingers arranged in an annular array for press-on attachment to the top endplate. A heater ring is provided within the housing and is positioned around the filter cartridge. The heater ring provides both a flow path for entering fuel and a plurality of positive-temperature-coefficient stones which assist in the heating of the fuel. Control of the heater ring is provided by a heater connector and thermostat combination.Type: GrantFiled: November 1, 1996Date of Patent: January 5, 1999Assignee: Fleetguard, Inc.Inventors: Paul D. Miller, Keith Lilly, Bill Hedgecough, A. Caner Demirdogen, Zemin Jiang
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Patent number: D549731Type: GrantFiled: October 20, 2005Date of Patent: August 28, 2007Assignee: Dana CorporationInventors: Caner Demirdogen, James Ridge, James F. Ziech