Patents by Inventor Jack R. Taylor
Jack R. Taylor 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: 20160122006Abstract: A wing design for an aircraft, including a plurality of turbulence generating devices distributed along a leading edge of a wing, configured in shape and in orientation to the wing to minimize drag and turbulence during cruising flight, and to increase turbulence during takeoff and landing.Type: ApplicationFiled: March 12, 2014Publication date: May 5, 2016Inventor: Jack R. TAYLOR
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Publication number: 20160010498Abstract: A multi-stage intercooled compressor for a gas turbine engine, including multiple stages of rotating blades and cooling stator vanes, a cooling stator vane including an outer wall that defines an internal coolant fluid passage and has a length along a centerline from a leading edge to a trailing edge of the outer wall, and an internal flow divider wall disposed within the internal passage and extending along the centerline to divide the internal coolant fluid passage into an inflow pathway and an outflow pathway.Type: ApplicationFiled: April 2, 2015Publication date: January 14, 2016Inventor: Jack R. Taylor
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Patent number: 9228491Abstract: A radial, two-stroke uniflow internal combustion (IC) cylinder and multiple cylinder engine, the cylinder having a cylinder wall and a cylinder head, the cylinder head having an exhaust port, a fuel injector, and a spark means disposed through the cylinder head, a piston reciprocally mounted in the cylinder for movement alternately through compression and power strokes, and an inlet swirl port disposed through the cylinder wall providing fluid communication into the cylinder chamber, and having an annular exhaust air manifold in exhaust gas communication with each exhaust ports, and an exhaust-driven radial in-flow turbine that drives the inlet air compression.Type: GrantFiled: July 26, 2013Date of Patent: January 5, 2016Inventor: Jack R. Taylor
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Patent number: 8973539Abstract: A two-stroke, uniflow, full expansion internal combustion (IC) engine including a plurality of cylinders, including a cylinder wall and a cylinder head having an exhaust port, an exhaust valve disposed in the exhaust port, a fuel injector and a spark means disposed through the cylinder head, a piston mounted in the cylinder for reciprocal movement between a top dead center (TDC) position and a bottom dead center (BDC) position, and through a compression stroke and a power stroke, and a swirl inlet port passing through the cylinder wall at the bottom of the cylinder, wherein the swirl inlet port is covered and uncovered in response to the reciprocal movement of the piston. The exhaust port is held in an open position for a portion of the compression stroke movement of the piston, to provide a delay in the onset of the compression phase of the cylinder cycle.Type: GrantFiled: March 14, 2013Date of Patent: March 10, 2015Inventor: Jack R. Taylor
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Patent number: 8893671Abstract: A cylinder for an internal combustion engine having co-annular dual pistons. The cylinder has a main cylinder having a main cylinder wall and a cylinder head, a first or outer piston having an annular crown, an inner cylinder wall that defines an inner cylinder, and an annular outer sidewall extending from the periphery of the crown, an inner piston having a crown, and an annular inner sidewall extending from the periphery of the crown. A solenoid-actuated pin selectively secures the outer piston with the main cylinder during a portion of each cylinder cycle. The inner piston reciprocates within the inner cylinder during both the air inlet and compression strokes, while the outer piston reciprocates within the main cylinder only during the power stroke and the exhaust stroke, to increase the piston crown surface area exposed to the combustion gases to maximize the power and efficiency.Type: GrantFiled: March 14, 2013Date of Patent: November 25, 2014Inventor: Jack R. Taylor
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Publication number: 20140326907Abstract: A solenoid-operated air inlet or combustion exhaust valve, for a rotary exhaust valve assembly or a sliding plate valve. The rotary exhaust valve has a fixed housing with a cylindrical bore in fluid communication with an air inlet port and/or a combustion gas outlet port, and a cylindrical valve body that rotates within the bore of the fixed housing. The valve body has a gas passage transverse to the axis. The sliding plate valve has a fixed housing with a cylindrical bore in fluid communication with a gas inlet passage and a gas outlet passage, and a plate between the gas inlet passage and the gas outlet passage with an aperture, moving between open and closed positions. An electric linear solenoid reciprocates linearly and operates the sliding plate valve or the rotary valve, directly or through a lever to rotate the rotary valve body, between the open and closed positions.Type: ApplicationFiled: July 15, 2014Publication date: November 6, 2014Inventor: Jack R. TAYLOR
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Publication number: 20140060466Abstract: A two-stroke, uniflow, full expansion internal combustion (IC) engine including a plurality of cylinders, including a cylinder wall and a cylinder head having an exhaust port, an exhaust valve disposed in the exhaust port, a fuel injector and a spark means disposed through the cylinder head, a piston mounted in the cylinder for reciprocal movement between a top dead center (TDC) position and a bottom dead center (BDC) position, and through a compression stroke and a power stroke, and a swirl inlet port passing through the cylinder wall at the bottom of the cylinder, wherein the swirl inlet port is covered and uncovered in response to the reciprocal movement of the piston. The exhaust port is held in an open position for a portion of the compression stroke movement of the piston, to provide a delay in the onset of the compression phase of the cylinder cycle.Type: ApplicationFiled: March 14, 2013Publication date: March 6, 2014Inventor: Jack R. TAYLOR
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Publication number: 20140054480Abstract: A solenoid-operated air inlet or combustion exhaust valve, for a rotary exhaust valve assembly or a sliding plate valve. The rotary exhaust valve has a fixed housing with a cylindrical bore in fluid communication with an air inlet port and/or a combustion gas outlet port, and a cylindrical valve body that rotates within the bore of the fixed housing. The valve body has a gas passage transverse to the axis. The sliding plate valve has a fixed housing with a cylindrical bore in fluid communication with a gas inlet passage and a gas outlet passage, and a plate between the gas inlet passage and the gas outlet passage with an aperture, moving between open and closed positions. An electric linear solenoid reciprocates linearly and operates the sliding plate valve or the rotary valve, directly or through a lever to rotate the rotary valve body, between the open and closed positions.Type: ApplicationFiled: August 22, 2013Publication date: February 27, 2014Inventor: Jack R. TAYLOR
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Publication number: 20140053810Abstract: A cylinder for an internal combustion engine having co-annular dual pistons. The cylinder has a main cylinder having a main cylinder wall and a cylinder head, a first or outer piston having an annular crown, an inner cylinder wall that defines an inner cylinder, and an annular outer sidewall extending from the periphery of the crown, an inner piston having a crown, and an annular inner sidewall extending from the periphery of the crown. A solenoid-actuated pin selectively secures the outer piston with the main cylinder during a portion of each cylinder cycle. The inner piston reciprocates within the inner cylinder during both the air inlet and compression strokes, while the outer piston reciprocates within the main cylinder only during the power stroke and the exhaust stroke, to increase the piston crown surface area exposed to the combustion gases to maximize the power and efficiency.Type: ApplicationFiled: March 14, 2013Publication date: February 27, 2014Inventor: Jack R. TAYLOR
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Publication number: 20130312704Abstract: A radial, two-stroke uniflow internal combustion (IC) cylinder and multiple cylinder engine, the cylinder having a cylinder wall and a cylinder head, the cylinder head having an exhaust port, a fuel injector, and a spark means disposed through the cylinder head, a piston reciprocally mounted in the cylinder for movement alternately through compression and power strokes, and an inlet swirl port disposed through the cylinder wall providing fluid communication into the cylinder chamber, and having an annular exhaust air manifold in exhaust gas communication with each exhaust ports, and an exhaust-driven radial in-flow turbine that drives the inlet air compression.Type: ApplicationFiled: July 26, 2013Publication date: November 28, 2013Inventor: Jack R. TAYLOR
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Patent number: 8561581Abstract: A radial, two-stroke uniflow internal combustion (IC) cylinder and multiple cylinder engine, the cylinder having a cylinder wall and a cylinder head, the cylinder head having an exhaust port, a fuel injector, and a spark means disposed through the cylinder head, a piston reciprocally mounted in the cylinder for movement alternately through compression and power strokes, and an inlet swirl port disposed through the cylinder wall providing fluid communication into the cylinder chamber, and having an annular exhaust air manifold in exhaust gas communication with each exhaust ports, and an exhaust-driven radial in-flow turbine that drives the inlet air compression.Type: GrantFiled: November 7, 2011Date of Patent: October 22, 2013Inventor: Jack R. Taylor
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Patent number: 8550042Abstract: A two-stroke, uniflow, full expansion internal combustion (IC) engine having cylinders that include a cylinder wall and a cylinder head having an exhaust port with exhaust valve, a fuel injector, and a spark means in the cylinder head, and a piston mounted in the cylinder for reciprocal stroke movements of compression and power between a top dead center (TDC) position and a bottom dead center (BDC) position. The cylinder has a swirl inlet port passing through the cylinder wall at the bottom of the cylinder that is covered and uncovered in response to the reciprocal movement of the piston. The cylinder is operated through a cycle where the exhaust port is held in an open position for a portion of the compression stroke movement of the piston, to provide a delay in the onset of the compression phase of the cylinder cycle.Type: GrantFiled: December 13, 2011Date of Patent: October 8, 2013Inventor: Jack R. Taylor
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Patent number: 8505501Abstract: A radial, two-stroke uniflow internal combustion (IC) cylinder and multiple cylinder engine, the cylinder having a cylinder wall and a cylinder head, the cylinder head having an exhaust port, a fuel injector, and a spark means disposed through the cylinder head, a piston reciprocally mounted in the cylinder for movement alternately through compression and power strokes, and an inlet swirl port disposed through the cylinder wall providing fluid communication into the cylinder chamber, and having an annular exhaust air manifold in exhaust gas communication with each exhaust ports, and an exhaust-driven radial in-flow turbine that drives the inlet air compression.Type: GrantFiled: November 7, 2011Date of Patent: August 13, 2013Inventor: Jack R. Taylor
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Patent number: 8505502Abstract: A two-stroke, uniflow, full expansion internal combustion (IC) engine having cylinders that include a cylinder wall and a cylinder head having an exhaust port with exhaust valve, a fuel injector, and a spark means in the cylinder head, and a piston mounted in the cylinder for reciprocal stroke movements of compression and power between a top dead center (TDC) position and a bottom dead center (BDC) position. The cylinder has a swirl inlet port passing through the cylinder wall at the bottom of the cylinder that is covered and uncovered in response to the reciprocal movement of the piston. The cylinder is operated through a cycle where the exhaust port is held in an open position for a portion of the compression stroke movement of the piston, to provide a delay in the onset of the compression phase of the cylinder cycle.Type: GrantFiled: December 13, 2011Date of Patent: August 13, 2013Inventor: Jack R. Taylor
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Publication number: 20120174881Abstract: A two-stroke, uniflow, full expansion internal combustion (IC) engine having cylinders that include a cylinder wall and a cylinder head having an exhaust port with exhaust valve, a fuel injector, and a spark means in the cylinder head, and a piston mounted in the cylinder for reciprocal stroke movements of compression and power between a top dead center (TDC) position and a bottom dead center (BDC) position. The cylinder has a swirl inlet port passing through the cylinder wall at the bottom of the cylinder that is covered and uncovered in response to the reciprocal movement of the piston. The cylinder is operated through a cycle where the exhaust port is held in an open position for a portion of the compression stroke movement of the piston, to provide a delay in the onset of the compression phase of the cylinder cycle.Type: ApplicationFiled: December 13, 2011Publication date: July 12, 2012Inventor: Jack R. TAYLOR
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Publication number: 20120096853Abstract: A radial, two-stroke uniflow internal combustion (IC) cylinder and multiple cylinder engine, the cylinder having a cylinder wall and a cylinder head, the cylinder head having an exhaust port, a fuel injector, and a spark means disposed through the cylinder head, a piston reciprocally mounted in the cylinder for movement alternately through compression and power strokes, and an inlet swirl port disposed through the cylinder wall providing fluid communication into the cylinder chamber, and having an annular exhaust air manifold in exhaust gas communication with each exhaust ports, and an exhaust-driven radial in-flow turbine that drives the inlet air compression.Type: ApplicationFiled: November 7, 2011Publication date: April 26, 2012Inventor: Jack R. Taylor
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Patent number: 8051830Abstract: A reciprocating two-stroke uniflow internal combustion (IC) cylinder and multiple cylinder engine, the cylinder having a cylinder wall and a cylinder head, the cylinder head having an exhaust port, a fuel injector, and a spark means disposed through the cylinder head, a piston reciprocally mounted in the cylinder for movement alternately through compression and power strokes, and a scroll plenum extending unidirectional around the outside of the cylinder wall and having an inlet and a plurality of swirl ports disposed through the cylinder wall providing fluid communication from the scroll plenum into the cylinder chamber, wherein the plurality of swirl ports enter the cylinder chamber tangentially with respect to the axial centerline of the cylinder, and wherein the plurality of swirl ports are subject to opening and closing in response to movement of said piston.Type: GrantFiled: August 3, 2010Date of Patent: November 8, 2011Inventor: Jack R. Taylor
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Publication number: 20110030654Abstract: A reciprocating two-stroke uniflow internal combustion (IC) cylinder and multiple cylinder engine, the cylinder having a cylinder wall and a cylinder head, the cylinder head having an exhaust port, a fuel injector, and a spark means disposed through the cylinder head, a piston reciprocally mounted in the cylinder for movement alternately through compression and power strokes, and a scroll plenum extending unidirectional around the outside of the cylinder wall and having an inlet and a plurality of swirl ports disposed through the cylinder wall providing fluid communication from the scroll plenum into the cylinder chamber, wherein the plurality of swirl ports enter the cylinder chamber tangentially with respect to the axial centerline of the cylinder, and wherein the plurality of swirl ports are subject to opening and closing in response to movement of said piston.Type: ApplicationFiled: August 3, 2010Publication date: February 10, 2011Inventor: Jack R. TAYLOR
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Patent number: 6530223Abstract: A combustor for a gas turbine engine having a longitudinal axis therethrough, including an outer liner having a forward end and an aft end, an inner liner having a forward end and an aft end, a first dome formed upstream of the outer liner forward end so as to define a first combustion zone radially oriented to the longitudinal axis, and a dome plate having an outer portion connected to an upstream end of the first dome and an inner portion connected to the inner liner forward end, wherein a second combustion zone is defined by the dome plate, the outer liner, and the inner liner substantially perpendicular to the first combustion zone.Type: GrantFiled: September 17, 1999Date of Patent: March 11, 2003Assignee: General Electric CompanyInventors: Willard J. Dodds, Paul V. Heberling, Jack R. Taylor, Ely E. Halila
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Patent number: 5454610Abstract: A door security device comprising a floor plate and a removably interlocking member, with the floor plate having a slot for receiving a leg projection, extending at a right angle, from the removably interlocking member. The floor plate is fastened securely to the floor, in close proximity, and in the path of swing of an inwardly swinging door, so that the disposed removably interlocking member will block the door from opening at all or past a predetermined point. With a first preferred embodiment having a floor plate formed with a plurality of openings for receiving screws for securely fastening it to the floor, and a removably interlocking member having two leg projections extending at right angles, in the same direction, and parallel to each other, either of which to be engaged with the slot in the floor plate, while the other facilitates handling of the removably interlocking member.Type: GrantFiled: March 24, 1994Date of Patent: October 3, 1995Inventors: Joseph C. Taylor, Jack R. Taylor