Patents by Inventor Yuri Anatoly KARPENKO
Yuri Anatoly KARPENKO 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: 11835105Abstract: A method and system for increasing dampening capacity utilizing dry friction between individual wires of a rope embedded in a molded component formed from a composite. The individual wires allow inter-wire friction to occur during part vibration. The amount of inter-wire friction is controlled by the pressure when the component is molded. The component includes a body that is a molded matrix formed form a composite material. The body may be of any material selected from the group consisting of a polymer, a metal or a ceramic material. One or more vibration-dampening ropes are embedded in the body. The vibration-dampening ropes may be elongated segments or may be a rope having connected ends that form one or more rings. The vibration-dampening rope includes at least outer wires and can further include a plurality of inner wires surrounded by the outer wires. Composite material is prevented from passing through the outer wires, thereby forming voids between the wires.Type: GrantFiled: June 4, 2021Date of Patent: December 5, 2023Assignee: Ford Global Technologies, LLCInventor: Yuri Anatoly Karpenko
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Patent number: 11655864Abstract: A brake pad for a motor vehicle is provided. The brake pad includes a body having an upper edge and a lower edge. The upper edge is configured for positioning relative to an outer diameter of a rotor. The brake pad also includes a friction surface extending between the upper edge and the lower edge for engaging the rotor. The brake pad further includes a relieved portion located along a section of the upper edge. The relieved portion is configured to reduce squeal noise caused by tangential modes of the rotor, during engagement of the brake pad with the rotor, by minimizing contact between the friction surface of the brake pad and the outer diameter of the rotor at an area of the rotor having a potential for high modal displacement in a tangential direction.Type: GrantFiled: August 16, 2019Date of Patent: May 23, 2023Assignee: FORD GLOBAL TECHNOLOGIES, LLCInventors: Yuri Anatoly Karpenko, Charles K. Evans, J. Chris Oakwood, Peter Kowalow
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Patent number: 11548484Abstract: A brake pad retracting device is disclosed. An example vehicle braking system comprising a rotor, and a caliper including a brake pad slidably engaged with a guide pin, and a coil spring through which the guide pin extends, the coil spring having a first end and a second end, the first end having a first inner diameter sized to enable the first end to move freely over a surface of the guide pin, the first end to engage the brake pad to urge the brake pad away from the rotor, and the second end having a second inner diameter sized to frictionally engage the surface of the guide pin, the first inner diameter greater than the second inner diameter.Type: GrantFiled: February 16, 2021Date of Patent: January 10, 2023Assignee: Ford Global Technologies, LLCInventors: Yuri Anatoly Karpenko, Joshua Howell, J. Chris Oakwood, Charles K. Evans
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Publication number: 20220258702Abstract: A brake pad retracting device is disclosed. An example vehicle braking system comprising a rotor, and a caliper including a brake pad slidably engaged with a guide pin, and a coil spring through which the guide pin extends, the coil spring having a first end and a second end, the first end having a first inner diameter sized to enable the first end to move freely over a surface of the guide pin, the first end to engage the brake pad to urge the brake pad away from the rotor, and the second end having a second inner diameter sized to frictionally engage the surface of the guide pin, the first inner diameter greater than the second inner diameter.Type: ApplicationFiled: February 16, 2021Publication date: August 18, 2022Inventors: Yuri Anatoly Karpenko, Joshua Howell, J. Chris Oakwood, Charles K. Evans
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Publication number: 20210293296Abstract: A method and system for increasing dampening capacity utilizing dry friction between individual wires of a rope embedded in a molded component formed from a composite. The individual wires allow inter-wire friction to occur during part vibration. The amount of inter-wire friction is controlled by the pressure when the component is molded. The component includes a body that is a molded matrix formed form a composite material. The body may be of any material selected from the group consisting of a polymer, a metal or a ceramic material. One or more vibration-dampening ropes are embedded in the body. The vibration-dampening ropes may be elongated segments or may be a rope having connected ends that form one or more rings. The vibration-dampening rope includes at least outer wires and can further include a plurality of inner wires surrounded by the outer wires. Composite material is prevented from passing through the outer wires, thereby forming voids between the wires.Type: ApplicationFiled: June 4, 2021Publication date: September 23, 2021Inventor: Yuri Anatoly Karpenko
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Patent number: 11124033Abstract: An assembly includes a vehicle component. The assembly includes a body embedded in the vehicle component, the body defining a chamber and having an outer surface defining an intrusion extending toward the chamber and engaged with the vehicle component. The assembly includes a plurality of dampening particles within the chamber.Type: GrantFiled: January 28, 2019Date of Patent: September 21, 2021Assignee: FORD GLOBAL TECHNOLOGIES, LLCInventor: Yuri Anatoly Karpenko
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Patent number: 10854184Abstract: A friction damped insert for highly stressed engineering components is disclosed. The disclosed inventive concept provides a method and system for increasing the damping capacity of an engineering system by adding a non-flat solid, highly damped insert to a system component that contributes most to the system's dynamic response. The insert can either be embedded into a system component during casting or be fastened to the system component outer surface. The insert is made of the single layer of flexible material by forming it into a rigid elongated body. The layer of material can be turned over on itself without folding to create a cylinder or can be folded over a number of times to create a prismatic bar. The layer of material may be shaped into a corrugated panel. The layer of flexible material may have a number of relatively small openings or perforations with a uniform spatial distribution.Type: GrantFiled: December 4, 2018Date of Patent: December 1, 2020Assignee: Ford Global Technologies, LLCInventor: Yuri Anatoly Karpenko
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Patent number: 10808747Abstract: A method and system for increasing damping capacity in a mechanical fastener by utilizing dry friction between individual wires of a sheathed rope is disclosed. For metal fasteners, the sheathed rope is inserted loosely into a thick-walled metal tube. The tube is then rolled to reduce the tube diameter, thereby uniformly embedding the rope into the tube material. The tube is then subjected to either cold or hot forming. After forming, the fastener blank may be threaded. For composite or plastic fasteners, the sheathed rope includes insert locators attached to the sheathing. The sheathed rope having the insert locators is placed in the mold cavity prior to the polymerizable material being injected into the mold. Regardless of the embodiment, the resulting fastener has increased damping due to the dry inter-wire friction within the embedded rope which develops between the surfaces of individual wires upon dynamic loading of a fastened joint.Type: GrantFiled: December 22, 2017Date of Patent: October 20, 2020Assignee: Ford Global Technologies, LLCInventor: Yuri Anatoly Karpenko
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Publication number: 20200238778Abstract: An assembly includes a vehicle component. The assembly includes a body embedded in the vehicle component, the body defining a chamber and having an outer surface defining an intrusion extending toward the chamber and engaged with the vehicle component. The assembly includes a plurality of dampening particles within the chamber.Type: ApplicationFiled: January 28, 2019Publication date: July 30, 2020Applicant: Ford Global Technologies, LLCInventor: Yuri Anatoly Karpenko
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Publication number: 20200175952Abstract: A friction damped insert for highly stressed engineering components is disclosed. The disclosed inventive concept provides a method and system for increasing the damping capacity of an engineering system by adding a non-flat solid, highly damped insert to a system component that contributes most to the system's dynamic response. The insert can either be embedded into a system component during casting or be fastened to the system component outer surface. The insert is made of the single layer of flexible material by forming it into a rigid elongated body. The layer of material can be turned over on itself without folding to create a cylinder or can be folded over a number of times to create a prismatic bar. The layer of material may be shaped into a corrugated panel. The layer of flexible material may have a number of relatively small openings or perforations with a uniform spatial distribution.Type: ApplicationFiled: December 4, 2018Publication date: June 4, 2020Applicant: Ford Global Technologies, LLCInventor: Yuri Anatoly Karpenko
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Publication number: 20200102995Abstract: A method and system for increasing damping capacity utilizing dry friction between individual wires of a rope embedded in a component formed from a composite is illustrated. The individual wires allow inter-wire friction to occur during part vibration. The component includes a body that is a molded matrix formed form a composite material. The body may be of any material selected from the group consisting of a polymer, a metal or a ceramic material. One or more vibration-damping ropes are embedded in the body. The vibration-damping ropes may be elongated segments or may be a rope having connected ends that form one or more rings. Each vibration-damping rope includes an outer layer of wires that surrounds a plurality of inner wires. Inflowing composite material is prevented from passing by the outer layer of wires and into the inner wires during the manufacturing process, thereby forming voids between the inner wires.Type: ApplicationFiled: December 3, 2019Publication date: April 2, 2020Inventor: Yuri Anatoly Karpenko
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Patent number: 10532539Abstract: A plate assembly for a motor vehicle may include a first plate, a second arranged substantially parallel to the first plate, the second plate defining a plurality of perforations, and a mesh core including a plurality of wire bundles, the core arranged between the plates, wherein the mesh core is rigidly joined to an inner surface of each plate via the perforations.Type: GrantFiled: January 12, 2017Date of Patent: January 14, 2020Assignee: Ford Global Technologies, LLCInventor: Yuri Anatoly Karpenko
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Publication number: 20190368559Abstract: A brake pad for a motor vehicle is provided. The brake pad includes a body having an upper edge and a lower edge. The upper edge is configured for positioning relative to an outer diameter of a rotor. The brake pad also includes a friction surface extending between the upper edge and the lower edge for engaging the rotor. The brake pad further includes a relieved portion located along a section of the upper edge.Type: ApplicationFiled: August 16, 2019Publication date: December 5, 2019Applicant: FORD GLOBAL TECHNOLOGIES, LLCInventors: Yuri Anatoly KARPENKO, Charles K. EVANS, J. Chris OAKWOOD, Peter KOWALOW
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Patent number: 10495175Abstract: A method and system for increasing damping capacity utilizing dry friction between individual wires of a rope embedded in a component formed from a composite is illustrated. The individual wires allow inter-wire friction to occur during part vibration. The component includes a body that is a molded matrix formed form a composite material. The body may be of any material selected from the group consisting of a polymer, a metal or a ceramic material. One or more vibration-damping ropes are embedded in the body. The vibration-damping ropes may be elongated segments or may be a rope having connected ends that form one or more rings. Each vibration-damping rope includes an outer layer of wires that surrounds a plurality of inner wires. Inflowing composite material is prevented from passing by the outer layer of wires and into the inner wires during the manufacturing process, thereby forming voids between the inner wires.Type: GrantFiled: August 8, 2017Date of Patent: December 3, 2019Assignee: Ford Global Technologies, LLCInventor: Yuri Anatoly Karpenko
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Patent number: 10428884Abstract: A brake pad for a motor vehicle is provided. The brake pad includes a body having upper and lower edges and a friction surface extending between the upper and lower edges for engaging a rotor. A notch is located along a section of the upper edge of the brake pad. The notch has an arc length of about ¼ to about ½ of an arc length of the pad and a depth of about ? to about ? of a height of the pad. During engagement with the rotor, the notch is configured to reduce squeal noise caused by tangential modes of the rotor.Type: GrantFiled: September 2, 2015Date of Patent: October 1, 2019Assignee: FORD GLOBAL TECHNOLOGIES, LLCInventors: Yuri Anatoly Karpenko, Charles K. Evans, J. Chris Oakwood, Peter Kowalow
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Publication number: 20190195264Abstract: A method and system for increasing damping capacity in a mechanical fastener by utilizing dry friction between individual wires of a sheathed rope is disclosed. For metal fasteners, the sheathed rope is inserted loosely into a thick-walled metal tube. The tube is then rolled to reduce the tube diameter, thereby uniformly embedding the rope into the tube material. The tube is then subjected to either cold or hot forming. After forming, the fastener blank may be threaded. For composite or plastic fasteners, the sheathed rope includes insert locators attached to the sheathing. The sheathed rope having the insert locators is placed in the mold cavity prior to the polymerizable material being injected into the mold. Regardless of the embodiment, the resulting fastener has increased damping due to the dry inter-wire friction within the embedded rope which develops between the surfaces of individual wires upon dynamic loading of a fastened joint.Type: ApplicationFiled: December 22, 2017Publication date: June 27, 2019Applicant: Ford Global Technologies, LLCInventor: Yuri Anatoly Karpenko
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Publication number: 20190048958Abstract: A method and system for increasing damping capacity utilizing dry friction between individual wires of a rope embedded in a component formed from a composite is illustrated. The individual wires allow inter-wire friction to occur during part vibration. The component includes a body that is a molded matrix formed form a composite material. The body may be of any material selected from the group consisting of a polymer, a metal or a ceramic material. One or more vibration-damping ropes are embedded in the body. The vibration-damping ropes may be elongated segments or may be a rope having connected ends that form one or more rings. Each vibration-damping rope includes an outer layer of wires that surrounds a plurality of inner wires. Inflowing composite material is prevented from passing by the outer layer of wires and into the inner wires during the manufacturing process, thereby forming voids between the inner wires.Type: ApplicationFiled: August 8, 2017Publication date: February 14, 2019Inventor: Yuri Anatoly Karpenko
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Patent number: 10197120Abstract: A brake component may include a body and at least one sheathed cable positioned within the body. The at least one sheathed cable may include a plurality of wires, each of the plurality of wires having a surface in sliding contact with a surface of at least one adjacent wire of the plurality of wires. During braking of the motor vehicle, relative sliding movement between the surfaces of the plurality of wires may dampen a resonant vibration of the component.Type: GrantFiled: August 3, 2016Date of Patent: February 5, 2019Assignee: FORD GLOBAL TECHNOLOGIES, LLCInventors: Yuri Anatoly Karpenko, J. Chris Oakwood, Peter Kowalow, Charles K Evans, James Maurice Boileau, Laura Dammeyer, Steven Swisher
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Patent number: 10107346Abstract: A method and system for improving the vibration damping properties in a metal product are disclosed. The product incorporates a dry friction, layered metallic damping material having embedded therein one or more woven mesh layers comprised of wire ropes of bundled wires. The ropes may be sheathed with a thin layer of metal. The individual ropes are woven to form the mesh layer with some ropes being positioned in a first or Y direction and the other ropes being positioned in a second or X direction. One or more mesh layers are attached to a metal substrate by rolling, forming or extrusion. The parameters of the rolling, forming or extruding process can be optimized to achieve the proper embedding of the ropes into the metal plate where the ropes are locked into the metal plate with the metal material flowing over the cable outer surfaces without infiltrating between the wires.Type: GrantFiled: November 4, 2016Date of Patent: October 23, 2018Assignee: Ford Global Technologies, LLCInventor: Yuri Anatoly Karpenko
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Dry friction damped mechanical and structural metal components and methods of manufacturing the same
Patent number: 10060495Abstract: A method and system for increasing damping capacity in cast metal parts by utilizing dry friction between individual wires of a sheathed rope is disclosed. The rope is embedded into the part during casting. Sheathing the ropes in a thin layer of the same metal as the casting prevents molten metal from infiltrating individual wires during casting, thus allowing inter-wire friction during the part vibration. There are two ways to distribute the ropes within a part during casting. The first way is to distribute the ropes uniformly across an entire part whereby damping capacity of the metal part increases uniformly as well. The second way of distributing the ropes is to spatially distribute them according to a pattern to increase the damping capacity only in the part regions that have the highest vibration amplitudes or stress during system vibration. Both methods of distribution may be combined in a single part.Type: GrantFiled: September 15, 2016Date of Patent: August 28, 2018Assignee: Ford Global Technologies, LLCInventors: James Maurice Boileau, Yuri Anatoly Karpenko, J. Chris Oakwood, Peter Kowalow, Laura Dammeyer, Steven Swisher