Patents by Inventor Alan Massey
Alan Massey 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: 20240141653Abstract: A panel which may be used as a part of a surface covering system, such as that for a wall or a ceiling, and which is useful to provide easy installation, durability, beneficial fire preventive performance, resistance to mold growth, and resistance to moisture. The panels may have a first major surface, a second major surface opposite the first major surface, and a side surface extending between the first and second major surfaces. The panel may be formed from polyvinyl chloride present in an amount from about 45 to about 70 wt. %; carbonate present in an amount from about 10 to about 31 wt. %; stearate present in an amount from about 1 to about 6 wt. %; and aluminum hydroxide present in an amount from about 10 to about 30 wt. %.Type: ApplicationFiled: October 11, 2022Publication date: May 2, 2024Inventors: Ying CHANG, Alan BRIAN, Robert A. DUSCHL, Edward ROBERTS, Carlos X. MEDINA, Ronnie MASSEY, Amber C. ARNOLD, Philip WEBER
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Patent number: 11255774Abstract: A gas sensor includes: an outer housing having an outer housing gas inlet and an outer housing gas outlet for receiving a flow of gas; and an inner housing disposed within the outer housing such that a gas flow passage is defined through the gas sensor between the inner housing and the outer housing to allow gas to enter the outer housing gas inlet and exit the outer housing gas outlet. The inner housing is provided with an inner housing gas inlet and an inner housing gas outlet each in fluid communication with the gas flow passage. The inner housing gas inlet and inner housing gas outlet are positioned relative to the gas flow passage such that when gas flows through the gas flow passage there is a pressure gradient across the inner housing gas inlet and inner housing gas outlet which causes gas to pass through the inner housing.Type: GrantFiled: December 5, 2018Date of Patent: February 22, 2022Assignee: EATON INTELLIGENT POWER LIMITEDInventors: Alan Massey, Yogesh Shinde
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Patent number: 11231393Abstract: A gas sensor includes: a main elongate gas chamber with a supply opening arranged on a first end of the main gas chamber and a discharge opening positioned opposite the supply opening and arranged on a second end of the main gas chamber, to permit gas to flow through the main gas chamber; a magnetic field device providing a magnetic field in the main gas chamber; and an ultrasonic transmitter and receiver sensor arranged on either the first or second end of the main elongate gas chamber for directing an ultrasonic wave along a longitudinal axis of the main elongate gas chamber, an opposite end of the main elongate gas chamber being reflective for an ultrasonic wave, or an ultrasonic transmitter sensor arranged on a first end of the main elongate gas chamber and an ultrasonic receiver sensor arranged on a second end of the main elongate gas chamber.Type: GrantFiled: December 20, 2017Date of Patent: January 25, 2022Assignee: EATON INTELLIGENT POWER LIMITEDInventors: Alan Massey, Yogesh Shinde
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Publication number: 20210317845Abstract: A jet pump may include a body that may include an inlet portion having a motive port and a first induce port, a throat, a tapered wall connecting the inlet portion with the throat, a discharge port, and a diffuser connecting the throat and the discharge port. The tapered wall may include a converging angle of about 5 degrees.Type: ApplicationFiled: April 13, 2021Publication date: October 14, 2021Inventors: Kuntalika Das, Sarkar Subrata, Alan Massey
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Publication number: 20210164889Abstract: A gas sensor includes: an outer housing having an outer housing gas inlet and an outer housing gas outlet for receiving a flow of gas; and an inner housing disposed within the outer housing such that a gas flow passage is defined through the gas sensor between the inner housing and the outer housing to allow gas to enter the outer housing gas inlet and exit the outer housing gas outlet. The inner housing is provided with an inner housing gas inlet and an inner housing gas outlet each in fluid communication with the gas flow passage. The inner housing gas inlet and inner housing gas outlet are positioned relative to the gas flow passage such that when gas flows through the gas flow passage there is a pressure gradient across the inner housing gas inlet and inner housing gas outlet which causes gas to pass through the inner housing.Type: ApplicationFiled: December 5, 2018Publication date: June 3, 2021Inventors: Alan Massey, Yogesh Shinde
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Publication number: 20210070464Abstract: A fuel boost pump assembly for an aircraft includes a first inlet for receiving a first pressurized fuel flow, a second inlet, an assembly outlet, a pump for transferring fuel between the second inlet and the assembly outlet, and a hydraulic motor adapted to drive the pump. The hydraulic motor is fluidly connected between the first inlet and the assembly outlet, and is mechanically coupled to the pump. Further, in use, the hydraulic motor converts hydraulic energy of the first pressurized fuel flow into driving energy of the pump such that the pump generates a second pressurized fuel flow between the second inlet and the assembly outlet.Type: ApplicationFiled: May 8, 2019Publication date: March 11, 2021Inventors: Alan Massey, Manoj Kakade, Surendrababu Yadav, Vismay Walle, Ankita Deshpande, Subrata Sarkar, Pradeep Biradar, Arindam Ghosh
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Patent number: 10633110Abstract: An aircraft fuel tank inerting system includes an inlet, an oxygen absorption unit, and a vent to discharge oxygen from the system. The inlet may be configured to be in fluid communication with a ullage of a fuel tank. In embodiments, the oxygen absorption unit is in communication with the inlet and includes a chamber, a temperature reversible oxygen absorption medium within said chamber, and a temperature controller for selectively heating or cooling the medium. The reversible oxygen absorption medium may be a medium which absorbs oxygen by chemisorption.Type: GrantFiled: April 16, 2018Date of Patent: April 28, 2020Assignee: Eaton Intelligent Power LimitedInventors: Subrata Sarkar, Alan Massey, Kailash Golecha, Prasant Jha, Surbhi Kohli, Amit Kalmegh, Vismay Walle, Chandrashekhar S. Nehete
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Publication number: 20190360968Abstract: A gas sensor includes: a main elongate gas chamber with a supply opening arranged on a first end of the main gas chamber and a discharge opening positioned opposite the supply opening and arranged on a second end of the main gas chamber, to permit gas to flow through the main gas chamber; a magnetic field device providing a magnetic field in the main gas chamber; and an ultrasonic transmitter and receiver sensor arranged on either the first or second end of the main elongate gas chamber for directing an ultrasonic wave along a longitudinal axis of the main elongate gas chamber, an opposite end of the main elongate gas chamber being reflective for an ultrasonic wave, or an ultrasonic transmitter sensor arranged on a first end of the main elongate gas chamber and an ultrasonic receiver sensor arranged on a second end of the main elongate gas chamber.Type: ApplicationFiled: December 20, 2017Publication date: November 28, 2019Inventors: Alan MASSEY, Yogesh SHINDE
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Publication number: 20190353594Abstract: A gas sensor includes: a gas chamber with a supply opening and a discharge opening, so as to permit gas to flow through the gas chamber; a magnetic field device for providing a magnetic field in the gas chamber; a light source for generating a light beam that extends through the gas chamber; and a detector for detecting the light beam, which detector is arranged opposite the light source.Type: ApplicationFiled: December 20, 2017Publication date: November 21, 2019Inventors: Alan MASSEY, Yogesh SHINDE
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Publication number: 20180229853Abstract: An aircraft fuel tank inerting system includes an inlet, an oxygen absorption unit, and a vent to discharge oxygen from the system. The inlet may be configured to be in fluid communication with a ullage of a fuel tank. In embodiments, the oxygen absorption unit is in communication with the inlet and includes a chamber, a temperature reversible oxygen absorption medium within said chamber, and a temperature controller for selectively heating or cooling the medium. The reversible oxygen absorption medium may be a medium which absorbs oxygen by chemisorption.Type: ApplicationFiled: April 16, 2018Publication date: August 16, 2018Inventors: Subrata Sarkar, Alan Massey, Kailash Golecha, Prasant Jha, Surbhi Kohli, Amit Kalmegh, Vismay Walle, Chandrashekhar S. Nehete
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Publication number: 20160236792Abstract: An on board inert gas generation system for use in an aircraft having a source of low pressure air includes a variable speed rotary positive displacement compressor with an inlet that receives a first portion of the low pressure air and an outlet in flow communication with an air separation module; a turbine that receives a second portion of the low pressure air to extract energy to drive the compressor; a heat exchanger in a flow path between the compressor and the air separation module, the heat exchanger including a heating pass and a cooling pass, such that compressed air from the compressor is passed along the cooling pass to reduce a temperature of the compressed air supplied to the air separation module; and a duct for supplying cool ram air to the heating pass of the heat exchanger. The compressor provides variable air flow to the air separation module.Type: ApplicationFiled: April 27, 2016Publication date: August 18, 2016Inventor: Alan MASSEY
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Patent number: 9346555Abstract: An on board inert gas generation system receives cabin air, or air from another relatively low pressure source, passing a portion thereof through an energy recovery turbine to ambient to extract power which is used to provide all, or part of, the energy required to drive a positive displacement compressor to compress another portion of cabin air to increase the pressure thereof to be suitable for supply to an air separation module.Type: GrantFiled: November 29, 2011Date of Patent: May 24, 2016Assignee: EATON LIMITEDInventor: Alan Massey
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Publication number: 20130294950Abstract: An on board inert gas generation system receives cabin air, or air from another relatively low pressure source, passing a portion thereof through an energy recovery turbine to ambient to extract power which is used to provide all, or part of the energy required to drive a positive displacement compressor to co press another portion of cabin air to increase the pressure thereof to be suitable for supply to an air separation module.Type: ApplicationFiled: November 29, 2011Publication date: November 7, 2013Applicant: EATON AEROSPACE LIMITEDInventor: Alan Massey
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Patent number: 8471182Abstract: The present invention relates to a system and method for automated or “robotic” application of hardfacing to the surface of a steel-toothed cutter of a standard earth-boring rock bit or a hybrid-type rock bit. In particular, the system incorporates a grounded adapter plate and chuck mounted to a robotic arm for grasping and manipulating a rock bit cutter, particularly a hybrid rock bit cutter, beneath an electrical or photonic energy welding source, such as a plasma arc welding torch manipulated by a positioner. In this configuration, the torch is positioned substantially vertically and oscillated along a horizontal axis as the cutter is manipulated relative along a target path for the distribution of hardfacing. Moving the cutter beneath the torch allows more areas of more teeth to be overlayed, and allows superior placement for operational feedback, such as automatic positioning and parameter correction.Type: GrantFiled: December 31, 2009Date of Patent: June 25, 2013Assignee: Baker Hughes IncorporatedInventors: Bruce Stauffer, David Luce, Alan Massey, Kenneth Gilmore, Keith Nehring
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Patent number: 7971828Abstract: An inerting system for an aircraft fuel tank (10) uses an air separation device (12) to produce a supply of nitrogen-enriched air to replenish the fuel tank on consumption of fuel and to maintain the pressure difference across the walls of the tank (10) below design limits. The air separation device (12) provides substantially the whole of the mass of the gas required and so there is substantially no inward venting. This provides a substantially homogenous nitrogen content in the air in the tank (10).Type: GrantFiled: February 28, 2005Date of Patent: July 5, 2011Assignee: Eaton Aerospace LimitedInventors: Alan Massey, John Wood, Dominic Ashton
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Publication number: 20100181292Abstract: The present invention relates to a system and method for automated or “robotic” application of hardfacing to the surface of a steel-toothed cutter of a standard earth-boring rock bit or a hybrid-type rock bit. In particular, the system incorporates a grounded adapter plate and chuck mounted to a robotic arm for grasping and manipulating a rock bit cutter, particularly a hybrid rock bit cutter, beneath an electrical or photonic energy welding source, such as a plasma arc welding torch manipulated by a positioner. In this configuration, the torch is positioned substantially vertically and oscillated along a horizontal axis as the cutter is manipulated relative along a target path for the distribution of hardfacing. Moving the cutter beneath the torch allows more areas of more teeth to be overlayed, and allows superior placement for operational feedback, such as automatic positioning and parameter correction.Type: ApplicationFiled: December 31, 2009Publication date: July 22, 2010Applicant: BAKER HUGHES INCORPORATEDInventors: Bruce STAUFFER, David LUCE, Alan MASSEY, Kenneth GILMORE, Keith NEHRING
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Publication number: 20080066970Abstract: A shank configuration for rotary drill bits, is disclosed for positioning of the shank in relation to the bit body. A tapered surface or feature of the shank may be configured and sized to matingly engage a complementarily shaped surface or feature of the drill bit body and thereby become centered or positioned in relation thereto. A deformable element may be disposed between the shank and bit body. Also, the shank may comprise a material having a carbon equivalent of less than about 0.35%. A multi-pass weld procedure may be employed to affix the shank and bit body to one another wherein welds may be formed so that one weld originates at a circumferential position that differs from the origination circumferential position of its immediately preceding weld by at least about 90°. Further, a stress state may be developed within the multi-pass weld. A method of manufacture is also disclosed.Type: ApplicationFiled: November 29, 2007Publication date: March 20, 2008Applicant: BAKER HUGHES INCORPORATEDInventors: Anton Zahradnik, Eric Sullivan, R. Smith, Daniel Ruff, Danielle Roberts, Alan Massey
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Publication number: 20080066581Abstract: A shank configuration for rotary drill bits, is disclosed for positioning of the shank in relation to the bit body. A tapered surface or feature of the shank may be configured and sized to matingly engage a complementarily shaped surface or feature of the drill bit body and thereby become centered or positioned in relation thereto. A deformable element may be disposed between the shank and bit body. Also, the shank may comprise a material having a carbon equivalent of less than about 0.35%. A multi-pass weld procedure may be employed to affix the shank and bit body to one another wherein welds may be formed so that one weld originates at a circumferential position that differs from the origination circumferential position of its immediately preceding weld by at least about 90°. Further, a stress state may be developed within the multi-pass weld. A method of manufacture is also disclosed.Type: ApplicationFiled: November 29, 2007Publication date: March 20, 2008Applicant: BAKER HUGHES INCORPORATEDInventors: Anton Zahradnik, Eric Sullivan, R. Smith, Daniel Ruff, Danielle Roberts, Alan Massey
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Publication number: 20080017248Abstract: An inerting system for an aircraft fuel tank (10) uses an air separation device (12) to produce a supply of nitrogen-enriched air to replenish the fuel tank on consumption of fuel and to maintain the pressure difference across the walls of the tank (10) below design limits. The air separation device (12) provides substantially the whole of the mass of the gas required and so there is substantially no inward venting. This provides a substantially homogenous nitrogen content in the air in the tank (10).Type: ApplicationFiled: February 28, 2005Publication date: January 24, 2008Inventors: Alan Massey, John Wood, Dominic Ashton
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Publication number: 20060213693Abstract: A shank configuration for rotary drill bits, is disclosed for positioning of the shank in relation to the bit body. A tapered surface or feature of the shank may be configured and sized to matingly engage a complementarily shaped surface or feature of the drill bit body and thereby become centered or positioned in relation thereto. A deformable element may be disposed between the shank and bit body. Also, the shank may comprise a material having a carbon equivalent of less than about 0.35%. A multi-pass weld procedure may be employed to affix the shank and bit body to one another wherein welds may be formed so that one weld originates at a circumferential position that differs from the origination circumferential position of its immediately preceding weld by at least about 90°. Further, a stress state may be developed within the multi-pass weld. A method of manufacture is also disclosed.Type: ApplicationFiled: March 25, 2005Publication date: September 28, 2006Inventors: Anton Zahradnik, Eric Sullivan, R. Smith, Daniel Ruff, Danielle Roberts, Alan Massey