Patents by Inventor Robert E. Rose
Robert E. Rose 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: 7393158Abstract: A centralizer system is provided for use in a marine riser system, the centralizer being preferably heat-shrink fitted to an upset portion of a keel joint, the upset portion having tapered sections on the upper and lower ends that gradually blend into the outer diameter of the pipe used as the keel joint, the centralizer preferably comprising axially extending annular grooves in surrounding relationship to the upset portion, the grooves serving to permit forces acting on the centralizer to be redirected or dissipated to thereby prevent excessive buildup on a selected region of the upset portion adjacent the radial grooves.Type: GrantFiled: October 20, 2003Date of Patent: July 1, 2008Assignee: RTI Energy Systems, Inc.Inventors: Christopher S. Caldwell, Carl F. G. Baxter, Robert E. Rose, Jr., Brent L. Dyer, Michael Beard
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Patent number: 7096940Abstract: A centralizer system is provided for use in a marine riser system with an insulated pipe, which may be a titanium stress joint. The centralizer system utilizes one or more centralizers mounted such that insulation material is provided in an annulus between the one or more centralizers and the stress joint. A clamp is utilized to axially affix either one centralizer or multiple centralizers to the stress joint. The clamp is comprised of a plurality of sections with cylindrical interior surfaces which are tightened together using fasteners. The cylindrical interior surfaces avoid damage to the insulation layer which may be elastomeric. The clamp and each centralizer have radially directed projections thereon which interlock the clamp with each centralizer. Because the clamp is axially affixed, the centralizer is then also axially affixed. In one embodiment, the centralizer is axially moveable to a desired axial position prior to being interlocked to the tightened clamp.Type: GrantFiled: October 20, 2003Date of Patent: August 29, 2006Assignee: RTI Energy Systems, Inc.Inventors: Carl F. G. Baxter, Christopher S. Caldwell, Robert E. Rose, Jr., Brent L. Dyer, Michael Beard, Roy Daniel Avery
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Patent number: 6864606Abstract: An apparatus such as a vehicle having a generator. The apparatus includes a rotational shaft having a longitudinal axis, a stator having a core and windings disposed on the core, and a rotor coupled to the shaft. The core includes first and second surfaces at least partially surrounding the longitudinal axis. A portion of the first inner surface is disposed a first radial distance from the longitudinal axis, and a portion of the second inner surface is disposed a second radial distance from the longitudinal axis. The second radial distance is greater than the first radial distance.Type: GrantFiled: May 19, 2003Date of Patent: March 8, 2005Assignee: Briggs & Stratton CorporationInventor: Robert E. Rose, Sr.
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Patent number: 6777846Abstract: A vehicle including a plurality of wheels, an internal combustion engine having a drive shaft interconnected to drive at least one of the wheels, a stator having a core disposed next to the engine and a plurality of wires disposed on the core in a three phase winding arrangement, and a flywheel-rotor apparatus surrounding at least a portion of the stator and having an aperture that receives the drive shaft. The flywheel-rotor apparatus is operable to magnetically interact with the stator to produce a three-phase alternating current in the wires, and provides an inertia to the internal combustion engine. The vehicle further includes power circuitry electrically connected to the wires. The power circuitry receives the three-phase alternating current and controllably generates a single-phase alternating current.Type: GrantFiled: December 14, 2001Date of Patent: August 17, 2004Assignee: Briggs & Stratton CorporationInventors: John Feldner, Robert E. Rose, Sr.
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Publication number: 20030189338Abstract: A small-engine vehicle including a plurality of wheels, an internal combustion engine having a drive shaft interconnected to drive at least one of the wheels, and a generator. The generator includes a stator having a core disposed next to the engine and a winding disposed on the core. The generator further includes a flywheel-rotor apparatus surrounding at least a portion of the stator and having an aperture that receives the drive shaft. The flywheel-rotor apparatus is operable to magnetically interact with the stator to produce a first high-voltage, alternating-current signal in the winding, and to provide an inertia to the internal combustion engine. The generator further includes power circuitry electrically connected to the winding. The power circuitry receives the high-voltage, alternating-current signal and controllably generates a second high-voltage, alternating-current signal.Type: ApplicationFiled: May 19, 2003Publication date: October 9, 2003Applicant: Briggs & Stratton CorporationInventor: Robert E. Rose
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Patent number: 6617725Abstract: A small-engine vehicle including a plurality of wheels, an internal combustion engine having a drive shaft interconnected to drive at least one of the wheels, and a generator. The generator includes a stator having a core disposed next to the engine and a winding disposed on the core. The generator further includes a flywheel-rotor apparatus surrounding at least a portion of the stator and having an aperture that receives the drive shaft. The flywheel-rotor apparatus is operable to magnetically interact with the stator to produce a first high-voltage, alternating-current signal in the winding, and to provide an inertia to the internal combustion engine. The generator further includes power circuitry electrically connected to the winding. The power circuitry receives the high-voltage, alternating-current signal and controllably generates a second high-voltage, alternating-current signal.Type: GrantFiled: August 26, 2002Date of Patent: September 9, 2003Assignee: Briggs & Stratton CorporationInventor: Robert E. Rose, Sr.
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Patent number: 6603227Abstract: A small-engine vehicle including a plurality of wheels, an internal combustion engine having a drive shaft interconnected to drive at least one of the wheels, and a generator. The generator includes a stator having a core disposed next to the engine and a winding disposed on the core. The generator further includes a flywheel-rotor apparatus surrounding at least a portion of the stator and having an aperture that receives the drive shaft. The flywheel-rotor apparatus is operable to magnetically interact with the stator to produce a first high-voltage, alternating-current signal in the winding, and to provide an inertia to the internal combustion engine. The generator further includes power circuitry electrically connected to the winding. The power circuitry receives the high-voltage, alternating-current signal and controllably generates a second high-voltage, alternating-current signal.Type: GrantFiled: April 16, 2001Date of Patent: August 5, 2003Assignee: Briggs & Stratton CorporationInventor: Robert E. Rose, Sr.
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Publication number: 20030034712Abstract: A small-engine vehicle including a plurality of wheels, an internal combustion engine having a drive shaft interconnected to drive at least one of the wheels, and a generator. The generator includes a stator having a core disposed next to the engine and a winding disposed on the core. The generator further includes a flywheel-rotor apparatus surrounding at least a portion of the stator and having an aperture that receives the drive shaft. The flywheel-rotor apparatus is operable to magnetically interact with the stator to produce a first high-voltage, alternating-current signal in the winding, and to provide an inertia to the internal combustion engine. The generator further includes power circuitry electrically connected to the winding. The power circuitry receives the high-voltage, alternating-current signal and controllably generates a second high-voltage, alternating-current signal.Type: ApplicationFiled: August 26, 2002Publication date: February 20, 2003Applicant: Briggs & Stratton CorporationInventor: Robert E. Rose
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Patent number: 6472790Abstract: The invention provides a stator for a three-phase induction motor including a core having a plurality of slots that receives wire. The stator further includes a first phase winding wound on the stator having first and second wires electrically connected in parallel. The first wire forms a first group of coils having a first pattern and the second wire forms a second group of coils having a second pattern different than the first pattern. The invention further provides a winding method for the stator.Type: GrantFiled: February 1, 2001Date of Patent: October 29, 2002Assignee: Briggs & Stratton CorporationInventor: Robert E. Rose, Sr.
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Publication number: 20020149277Abstract: A vehicle including a plurality of wheels, an internal combustion engine having a drive shaft interconnected to drive at least one of the wheels, a stator having a core disposed next to the engine and a plurality of wires disposed on the core in a three phase winding arrangement, and a flywheel-rotor apparatus surrounding at least a portion of the stator and having an aperture that receives the drive shaft. The flywheel-rotor apparatus is operable to magnetically interact with the stator to produce a three-phase alternating current in the wires, and provides an inertia to the internal combustion engine. The vehicle further includes power circuitry electrically connected to the wires. The power circuitry receives the three-phase alternating current and controllably generates a single-phase alternating current.Type: ApplicationFiled: December 14, 2001Publication date: October 17, 2002Inventors: John Feldner, Robert E. Rose
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Publication number: 20020149287Abstract: A small-engine vehicle including a plurality of wheels, an internal combustion engine having a drive shaft interconnected to drive at least one of the wheels, and a generator. The generator includes a stator having a core disposed next to the engine and a winding disposed on the core. The generator further includes a flywheel-rotor apparatus surrounding at least a portion of the stator and having an aperture that receives the drive shaft. The flywheel-rotor apparatus is operable to magnetically interact with the stator to produce a first high-voltage, alternating-current signal in the winding, and to provide an inertia to the internal combustion engine. The generator further includes power circuitry electrically connected to the winding. The power circuitry receives the high-voltage, alternating-current signal and controllably generates a second high-voltage, alternating-current signal.Type: ApplicationFiled: April 16, 2001Publication date: October 17, 2002Inventor: Robert E. Rose
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Patent number: 6456515Abstract: The invention provides a bridge assembly for a three-phase motor. The assembly includes a first subassembly having a first terminal plate, a second subassembly having a second terminal plate, a third subassembly having a third terminal plate and a fourth subassembly having a bus terminal plate. Each of the terminal plates is electrically isolated from the other terminal plates, and at least one of the first, second, third and bus terminal plates acts as a heat sink. The assembly further includes first, second, third, fourth, fifth and sixth switching devices interconnected to at least one of the terminal plates. Each switching device has a heat generating surface in thermal communication with one of the first, second, third and bus terminal plates. The assembly further includes a fifth subassembly interconnected with the first, second, third, and fourth subassemblies.Type: GrantFiled: November 27, 2000Date of Patent: September 24, 2002Assignee: Briggs & Stratton CorporationInventor: Robert E. Rose, Sr.
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Publication number: 20010033116Abstract: The invention provides a stator for a three-phase induction motor including a core having a plurality of slots that receives wire. The stator further includes a first phase winding wound on the stator having first and second wires electrically connected in parallel. The first wire forms a first group of coils having a first pattern and the second wire forms a second group of coils having a second pattern different than the first pattern. The invention further provides a winding method for the stator.Type: ApplicationFiled: February 1, 2001Publication date: October 25, 2001Inventor: Robert E. Rose
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Patent number: 5831344Abstract: A new vehicle anti-theft system for preventing theft of motor vehicles. The inventive device includes a module which is mounted within the vehicle's dashboard and which is connected to the vehicle's electrical power system and the vehicle's ignition system, and an audio unit which releasably connects with the module and which includes an electrical connection associated therewith which connects the electrical power system to the ignition system when the audio unit is connected to the module thus permitting the vehicle to be started. When the audio unit is disconnected from the module, the electrical power system and the ignition system are disconnected which prevents the vehicle from being started until the audio unit is again connected to the module.Type: GrantFiled: January 30, 1997Date of Patent: November 3, 1998Inventor: Robert E. Rose, Sr.
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Patent number: 4974675Abstract: A method of forming fractures from a highly deviated or horizontal well bore penetrating a subterranean formulation. A well bore is drilled horizontally into a formation and the deviation in the direction of the well bore from the direction of the least principal horizontal stress is determined. Perforations or notches then are produced in casing cemented in the well bore. The notching is effected in such a manner that the direction of the perforation or notch is made perpendicularly to the direction of the least principal horizontal stress in the subterranean formation. A fracturing fluid then is introduced into the well bore at a predetermined rate and pressure to fracture the formation at the fracture initiation points created by the notches whereby fracture reorientation is minimized or eliminated.Type: GrantFiled: March 8, 1990Date of Patent: December 4, 1990Assignee: Halliburton CompanyInventors: Carl E. Austin, Robert E. Rose, A. Wadood El Rabaa
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Patent number: 4893785Abstract: Lifting device which is a compact, pantographic-type jack with arms forming a pantograph, and driven by a central spindle. Lower arms are suitably linked to a base, with the upper arms suitably linked with respective lower arms. One of the upper arms is longer than the other of the upper arms, with the longer arm being provided with a movable support at a free end thereof, in turn having a device for fitting into or against an object to be lifted, such as an automobile. Furthermore, a support linkage is suitably secured between the movable support and the shorter upper arm.Type: GrantFiled: December 3, 1987Date of Patent: January 16, 1990Inventor: Robert E. Rose
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Patent number: 4850431Abstract: An improved method of forming a plurality of spaced substantially parallel fractures in a subterranean formation from a deviated well bore penetrating the formation is provided. The method comprises drilling a substantially vertical well bore into the formation and forming an initial fracture therein by applying hydraulic pressure to the formation. The in situ least principal stress direction in the formation is determined from the initial fracture and a deviated well bore is then drilled from the substantially vertical well bore into the formation at an angle and in a direction substantially parallel to the in situ least principal stress direction in the formation. Casing is placed in the deviated well bore, and a plurality of spaced fracture initiation points are created therein by forming a set of perforations of predetermined number and size through the casing and into the formation at the location of each of the fracture initiation points.Type: GrantFiled: May 6, 1988Date of Patent: July 25, 1989Assignee: Halliburton CompanyInventors: Carl E. Austin, Robert E. Rose