Patents by Inventor Dwight A. Vicars
Dwight A. Vicars 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: 9614339Abstract: The current diverter rings and bearing isolators serve to dissipate an electrical charge from a rotating piece of equipment to ground, such as from a motor shaft to a motor housing. One embodiment of the current diverter is substantially arc shaped with a plurality of radial channels extending there through. A conductive assembly may be positioned in each radial channel such that a contact portion of the conductive assembly is positioned adjacent a shaft passing through the center of the current diverter ring. The arc-shaped body may be particularly useful during installation over certain existing shafts.Type: GrantFiled: April 28, 2015Date of Patent: April 4, 2017Assignee: Inpro/Seal, LLCInventors: Dwight A. Vicars, Robert A. Tejano, David C. Orlowski
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Publication number: 20150244128Abstract: The current diverter rings and bearing isolators serve to dissipate an electrical charge from a rotating piece of equipment to ground, such as from a motor shaft to a motor housing. One embodiment of the current diverter is substantially arc shaped with a plurality of radial channels extending there through. A conductive assembly may be positioned in each radial channel such that a contact portion of the conductive assembly is positioned adjacent a shaft passing through the center of the current diverter ring. The arc-shaped body may be particularly useful during installation over certain existing shafts.Type: ApplicationFiled: April 28, 2015Publication date: August 27, 2015Inventors: Dwight A. Vicars, Robert A. Tejano, David C. Orlowski
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Publication number: 20150229085Abstract: The current diverter rings (CDRs), captured CDRs, bearing isolators, and explosion-proof CDRs serve to dissipate an electrical charge from a rotating piece of equipment to ground, such as from a motor shaft to a motor housing. One embodiment of the explosion-proof current diverter ring includes a stator that may be mounted to the equipment housing and a rotor that may be mounted to a shaft. The rotor may rotate with the shaft may be encompassed by stator and a cap, which cap may be secured directly to the stator or the housing. A conductive assembly may be positioned in a radial channel formed in the stator such that the conductive assembly contacts the shaft to conduct electricity from the shaft to the housing. Another embodiment of an explosion-proof current diverter ring does not require a rotor. The explosion-proof current diverter ring may be configured to define a flame path to achieve various explosion-proof certifications.Type: ApplicationFiled: April 22, 2015Publication date: August 13, 2015Inventors: Neil F. Hoehle, Dwight A. Vicars, Robert A. Tejano, David C. Orlowski
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Patent number: 9071092Abstract: The current diverter rings (CDRs), captured CDRs, bearing isolators, and explosion-proof CDRs serve to dissipate an electrical charge from a rotating piece of equipment to ground, such as from a motor shaft to a motor housing. One embodiment of the explosion-proof CDR includes a stator that may be mounted to the equipment housing and a rotor that may be mounted to a shaft. The rotor may rotate with the shaft may be encompassed by stator and a cap, which cap may be secured directly to the stator or the housing. A conductive assembly may be positioned in a radial channel formed in the stator such that the conductive assembly contacts the shaft to conduct electricity from the shaft to the housing. Another embodiment of an explosion-proof CDR does not require a rotor. The explosion-proof CDR may be configured to define a flame path to achieve various explosion-proof certifications.Type: GrantFiled: June 18, 2013Date of Patent: June 30, 2015Assignee: INPRO/SEAL, LLCInventors: Neil F. Hoehle, Dwight A. Vicars, Robert A. Tejano, David C. Orlowski
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Patent number: 9048603Abstract: The current diverter rings and bearing isolators serve to dissipate an electrical charge from a rotating piece of equipment to ground, such as from a motor shaft to a motor housing. One embodiment of the current diverter is substantially arc shaped with a plurality of radial channels extending there through. A conductive assembly may be positioned in each radial channel such that a contact portion of the conductive assembly is positioned adjacent a shaft passing through the center of the current diverter ring. The arc-shaped body may be particularly useful during installation over certain existing shafts.Type: GrantFiled: January 21, 2014Date of Patent: June 2, 2015Assignee: INPRO/SEAL, LLCInventors: Dwight A. Vicars, Robert A. Tejano, David C. Orlowski
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Publication number: 20150085420Abstract: In one embodiment a conductive assembly may include a casing having a compressed portion and a cylinder. A fiber may be positioned within the casing and the relative position of the fiber with respect to the casing may be secured via engagement between the casing and the fiber at the compressed portion. The compressed portion may be configured as a plurality of alternating vertices and tables and the fiber may extend outward from the casing.Type: ApplicationFiled: September 25, 2014Publication date: March 26, 2015Inventors: Robert A. Tejano, Dwight A. Vicars
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Publication number: 20140183998Abstract: The current diverter rings (CDRs), captured CDRs, bearing isolators, and explosion-proof CDRs serve to dissipate an electrical charge from a rotating piece of equipment to ground, such as from a motor shaft to a motor housing. One embodiment of the explosion-proof CDR includes a stator that may be mounted to the equipment housing and a rotor that may be mounted to a shaft. The rotor may rotate with the shaft may be encompassed by stator and a cap, which cap may be secured directly to the stator or the housing. A conductive assembly may be positioned in a radial channel formed in the stator such that the conductive assembly contacts the shaft to conduct electricity from the shaft to the housing. Another embodiment of an explosion-proof CDR does not require a rotor. The explosion-proof CDR may be configured to define a flame path to achieve various explosion-proof certifications.Type: ApplicationFiled: June 18, 2013Publication date: July 3, 2014Inventors: Neil F. Hoehle, Dwight A. Vicars, Robert A. Tejano, David C. Orlowski
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Publication number: 20140132126Abstract: The current diverter rings and bearing isolators serve to dissipate an electrical charge from a rotating piece of equipment to ground, such as from a motor shaft to a motor housing. One embodiment of the current diverter is substantially arc shaped with a plurality of radial channels extending there through. A conductive assembly may be positioned in each radial channel such that a contact portion of the conductive assembly is positioned adjacent a shaft passing through the center of the current diverter ring. The arc-shaped body may be particularly useful during installation over certain existing shafts.Type: ApplicationFiled: January 21, 2014Publication date: May 15, 2014Applicant: Inpro/Seal LLCInventors: Dwight A. Vicars, Robert A. Tejano, David C. Orlowski
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Patent number: 8664812Abstract: The current diverter rings and bearing isolators serve to dissipate an electrical charge from a rotating piece of equipment to ground, such as from a motor shaft to a motor housing. One embodiment of the current diverter is substantially arc shaped with a plurality of radial channels extending there through. A conductive assembly may be positioned in each radial channel such that a contact portion of the conductive assembly is positioned adjacent a shaft passing through the center of the current diverter ring. The arc-shaped body may be particularly useful during installation over certain existing shafts.Type: GrantFiled: December 10, 2012Date of Patent: March 4, 2014Inventors: Dwight A. Vicars, Robert A. Tejano, David C. Orlowski