Patents Examined by Devon Russell
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Patent number: 10495167Abstract: A heat dissipating device for bicycle braking systems includes a first board and a second board which is connected to the first board to form a room defined therebetween so that cooling liquid flows within the room. The first board includes a first recess and a second recess defined in an inside thereof which faces the second board. The first recess communicates with the second recess. A flanged portion is formed along four sides of the first board. The second board has a grooved portion formed on each of four sides thereof. The flanged portion is engaged with the grooved portions to connect the first and second boards together.Type: GrantFiled: August 16, 2017Date of Patent: December 3, 2019Assignee: The Legion Engineering CorporationInventor: Wayne-Ian Moore
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Patent number: 10480865Abstract: The device and methods described herein relate to the isothermal heat transport through an intermittent liquid supply to an evaporator device, thereby enabling high evaporative heat transfer coefficients. A liquid and vapor mixture flows through miniature and micro-channels in an evaporator and addresses flow instabilities encountered in these channels as bubbles rapidly expand. Additionally, a high percentage of the fins are exposed to vapor and limit the required charge of refrigerant within the system due to effective condensate removal in the condenser.Type: GrantFiled: February 19, 2016Date of Patent: November 19, 2019Assignee: J R Thermal LLCInventor: Jeremy Rice
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Patent number: 10473401Abstract: Problem to be Solved To provide a heat exchanger that can increase the performance by setting an optimal number of tube groups in a configuration where each of the tube groups is provided with headers. Solution The number of arrays of tube groups of a core section 2 is set to three rows. The number N of heating medium flow holes 21 per tube is set for each width dimension Tw of tubes 20, and the tubes 20 are formed such that the width dimension Tw of the tubes and a flow channel cross-sectional area S satisfy a relationship of S1?S?S2. Therefore, the number of arrays of the tube groups in the core section 2 can be set to an optimal number of arrays for improving the endothermic capacity and reducing the weight, and sufficient refrigerant flow rate and pressure resistance can be secured. As a result, even when there is a restriction on the size of the entire heat exchanger, a light high-performance heat exchanger can be configured.Type: GrantFiled: July 1, 2016Date of Patent: November 12, 2019Assignee: SANDEN HOLDINGS CORPORATIONInventors: Akira Kaneko, Hirotaka Kado, Yusuke Iino, Tsukasa Ito
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Patent number: 10473405Abstract: A system and method for cooling an external surface of a heat conductive body heated by a heat source is provided. The system includes a tank containing an evaporation liquid, a conduit supplying the evaporation liquid to the external surface of the body, a controllable supply valve for regulating a flow rate of egress of the evaporation liquid from the tank, and a control unit for controlling operation of the supply valve. The control unit includes a temperature sensor producing a temperature sensor signal representative of the temperature of the body at the predetermined place; and a controller capable of generating control signals for controlling operation of the controllable supply valve to provide a pulsed supply of the evaporation liquid to the external surface of the body for obtaining a desired temperature decrease of the body.Type: GrantFiled: August 24, 2017Date of Patent: November 12, 2019Assignee: ISRAEL AEROSPACE INDUSTRIES LTD.Inventor: Shahar Levy
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Patent number: 10458714Abstract: A heat exchanger assembly includes a shell, a first inlet duct, and a second inlet duct. The shell has a core that is provided with a plurality of first fluid channels and a plurality of second fluid channels. The first inlet duct has a plurality of first feed channels extending towards and fluidly connected to the plurality of first fluid channels. The second inlet duct has a plurality of second feed channels extending towards and fluidly connected to the plurality of second fluid channels. The plurality of first feed channels are interwoven with the plurality of second feed channels proximate an intersection region between the first inlet duct and the second inlet duct.Type: GrantFiled: August 15, 2017Date of Patent: October 29, 2019Assignee: HAMILTON SUNDSTRAND CORPORATIONInventor: Leo J. Veilleux, Jr.
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Patent number: 10457118Abstract: A vehicle includes a first cooling loop, a second cooling loop, and a controller. The first cooling loop includes a compressor and a chiller. The second cooling loop includes a valve and an evaporator. The second cooling loop extends from an input side to an output side of the chiller on the first loop. The controller is programmed to, responsive to operation of the chiller but not the evaporator, close and intermittently pulse open the valve each time a discharge pressure of the compressor exceeds a first threshold.Type: GrantFiled: October 12, 2017Date of Patent: October 29, 2019Assignee: Ford Global Technologies, LLCInventors: Jianqing Xu, Jasbir Jaglan, Mark G. Smith, Yinhua Zheng
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Patent number: 10461018Abstract: A one-piece heat exchanger manufactured using an additive manufacturing process is described. The heat exchanger includes a plurality of channels formed therein. At least some of the plurality of channels may be configured to provide structural support to the heat exchanger to reduce its weight. Different coolant media may be used in a first set and a second set of the plurality of channels to provide different types of cooling in an integrated one-piece heat exchanger structure.Type: GrantFiled: October 3, 2017Date of Patent: October 29, 2019Assignee: Lockheed Martin CorporationInventors: David L. Vos, Ryan M. Alderfer, Randall J. Stutzman
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Patent number: 10443949Abstract: The invention is provided with a support tube (101) and an inner tube (103) installed inside thereof, the diameter differentiation between the inner diameter of the support tube (101) and the outer diameter of the inner tube (103) is formed with a partitioned space for constituting a fluid path, the upper tube of the support tube (101) is installed with an electric energy application device assembly (108), and through the fluid pump (105) serially installed on the heat transfer fluid path to pump the heat transfer fluid to form a closed recycling flow, and through passing the support tube (101) of the mentioned closed recycling heat transfer fluid path and the exposed portion at the outer surface of the relevant structure, thereby enabling to perform temperature equalizing operation with the external gaseous or solid or liquid environment and/or the soil or liquid of the shallow ground natural thermal energy body.Type: GrantFiled: June 26, 2014Date of Patent: October 15, 2019Inventor: Tai-Her Yang
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Patent number: 10436519Abstract: Provided is a cocurrent loop thermosyphon system and method for operation thereof. The system includes a first rising tube having first and second ends; a condenser having first and second ends, with the first end connected to the second end of the first rising tube; a return tube having a first end connected to the second end of the condenser; a second rising tube having a first end connected to a second end of the return tube; a pump that pumps liquid within the second rising tube; and an evaporator having a first end connected to the second end of the second rising tube. The second end of the evaporator outputs vapor created by a change in state of the liquid to the first end of the first rising tube.Type: GrantFiled: October 14, 2016Date of Patent: October 8, 2019Assignee: The Research Foundation for The State University of New YorkInventor: Jon P. Longtin
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Patent number: 10426057Abstract: A system, according to one embodiment, includes: a first frame of an automated tape library, wherein an interior of the first frame includes one or more tape drives, an area for storing tape cartridges, and an accessor channel, and a first air conditioning unit coupled to the first frame. The first air conditioning unit is configured to cool the interior of the first frame. Moreover, one or more fans of the one or more tape drives are configured to generate air flow within the interior of the first frame. Other systems, computer-implemented methods, and computer program products are described in additional embodiments.Type: GrantFiled: May 4, 2016Date of Patent: September 24, 2019Assignee: International Business Machines CorporationInventors: Leonard G. Jesionowski, Michael P. McIntosh, Shawn M. Nave
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Patent number: 10422587Abstract: The present invention relates to a vertical relay fluid storage barrel installed with fluid inlet and fluid outlet for whole or in part placement into natural thermal energy body in vertical or downward oblique manner, wherein a thermal energy exchanger is installed inside the relay fluid storage barrel temporarily storing thermal conductive fluid for external flow, the thermal energy exchanger is installed with fluid piping for the thermal conductive fluid passing through, to perform heat exchange with the fluid in the relay fluid storage barrel, and the fluid in the relay fluid storage barrel performs heat exchange with the natural thermal energy body.Type: GrantFiled: November 5, 2010Date of Patent: September 24, 2019Inventor: Tai-Her Yang
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Patent number: 10415901Abstract: A heat exchanger assembly embodiment includes a plurality of laminated ceramic tape layers having at least one hole surrounded by at least one tape remainder portion. The plurality of layers is arranged in a build direction defined parallel to a counter-flow plane. Each laminated ceramic tape layer is stacked and sintered to define a ceramic core section integrally formed with a first ceramic manifold and a second ceramic manifold. The ceramic core section of the assembly includes a plurality of spaced apart counter-flow plates stacked along a stacking direction normal to the counter-flow plane and the build direction, defining a plurality of flow passages parallel to the counter-flow plane. Each flow passage is in communication with the first manifold and the second manifold. A plurality of counter-flow fins is disposed in at least one of the plurality of flow passages, between adjacent ones of the plurality of counter-flow plates.Type: GrantFiled: September 12, 2016Date of Patent: September 17, 2019Assignee: Hamilton Sundstrand CorporationInventors: Ram Ranjan, Eva Wong
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Patent number: 10401448Abstract: An apparatus includes: a getter material (310) disposed within a vacuum chamber (210) to absorb stray molecules within the vacuum chamber; a thermal mass (340) disposed adjacent the getter material and in thermal communication with the getter material; a cold station (312) disposed within the vacuum chamber above the thermal mass; and a convective cooling loop (310) connected between the thermal mass and the cold station and configured to convectively cool the thermal mass when the cold station is at a lower temperature than the thermal mass, and to thermally isolate the thermal mass from the cold station when the cold station is at a higher temperature than the thermal mass. The thermal mass may be water ice and may be thermally isolated from the walls of vacuum chamber by low loss support links (360, 362, 364) and/or thermal reflective shielding.Type: GrantFiled: December 1, 2015Date of Patent: September 3, 2019Assignee: KONINKLIJKE PHILIPS N.V.Inventors: Philip Alexander Jonas, Matthew Voss, Philippe Abel Menteur
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Patent number: 10405457Abstract: A appliance immersion tank system comprising: a generally rectangular tank adapted to immerse in a dielectric fluid a plurality of appliances, each in a respective appliance slot distributed vertically along, and extending transverse to, the long axis of the tank; a primary circulation facility adapted to circulate the dielectric fluid through the tank; a secondary fluid circulation facility adapted to extract heat from the dielectric fluid circulating in the primary circulation facility, and to dissipate to the environment the heat so extracted; and a control facility adapted to coordinate the operation of the primary and secondary fluid circulation facilities as a function of the temperature of the dielectric fluid in the tank. A plenum, positioned adjacent the bottom of the tank, is adapted to dispense the dielectric fluid substantially uniformly upwardly through each appliance slot.Type: GrantFiled: December 13, 2013Date of Patent: September 3, 2019Assignee: Midas Green Technologies, LLCInventors: Christopher L. Boyd, James P. Koen, David Christopher Laguna, Thomas R. Turner, Kenneth D. Swinden, Mario Conti Garcia, John Charles Tribou
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Patent number: 10401097Abstract: A heat exchanger having at least one collecting tank with a plurality of tube openings and with a tube bundle of tubes, whereby the ends of the tubes engage in openings of the collecting tank, whereby the tubes have a broad side with the length L with opposite tube side walls and two narrow sides at the ends with the width B each with a tube wall arc, whereby the tube wall arc has a diameter that is greater than the distance of the opposite tube side walls.Type: GrantFiled: April 3, 2015Date of Patent: September 3, 2019Assignee: MAHLE International GmbHInventor: Hicham Rouhana
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Patent number: 10378829Abstract: Disclosed is a heat transfer assembly for a rotary regenerative preheater. The heat transfer assembly, includes, a plurality of heat transfer elements stacked in spaced relationship to each other in a manner such that each notch from a plurality of notches of one of the heat transfer element rests on respective flat sections from a plurality of flat sections of the adjacent heat transfer elements to configure a plurality of closed channels, each isolated from the other, wherein each of the channels has a configuration in a manner such that each of corrugation sections from a plurality of corrugation sections of one of the heat transfer elements faces respective undulation sections from a plurality of undulation sections of the adjacent heat transfer elements.Type: GrantFiled: October 26, 2015Date of Patent: August 13, 2019Assignee: Arvos Ljungstrom LLCInventors: Kevin James O'Boyle, James David Seebald, Jeffrey E. Yowell
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Patent number: 10371462Abstract: A one-piece heat exchanger manufactured using an additive manufacturing process is described. The heat exchanger includes a plurality of channels formed therein. At least some of the plurality of channels may be configured to provide structural support to the heat exchanger to reduce its weight. Different coolant media may be used in a first set and a second set of the plurality of channels to provide different types of cooling in an integrated one-piece heat exchanger structure.Type: GrantFiled: September 21, 2015Date of Patent: August 6, 2019Assignee: Lockheed Martin CorporationInventors: David L. Vos, Ryan M. Alderfer, Randall J. Stutzman
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Patent number: 10365052Abstract: The present application provides a heat exchange assembly for exchanging heat between a coolant and a gaseous medium. The heat exchange assembly may include an outer jacket, a number of gas tubes positioned within the outer jacket, and a self-cleaning system positioned about the gas tubes. The self-cleaning system may include a number of chains extending through the gas tubes.Type: GrantFiled: May 16, 2016Date of Patent: July 30, 2019Assignee: GENERAL ELECTRIC COMPANYInventor: Henrik Tobias Anderson
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Patent number: 10359240Abstract: A compressor system is disclosed that includes at least one fluid compressor for compressing a working fluid and a lubrication supply system operable for supplying lubrication fluid to the compressor. A heat exchanger is provided for controlling the temperature of the lubrication fluid. The heat exchanger includes a housing for holding a plurality of lubrication fluid passageways. A shape memory alloy (SMA) member is positioned within at least one of the plurality of lubrication fluid passageways to increase turbulence in the lubrication fluid at relatively high temperatures.Type: GrantFiled: August 19, 2014Date of Patent: July 23, 2019Assignee: Ingersoll-Rand CompanyInventors: Russell A. Banks, James Christopher Collins
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Patent number: 10359236Abstract: The “heat storage material storage container” comprises “a main body having a longitudinal direction and including a plurality of flow channels therein, the flow channels extending parallel to each other in the longitudinal direction and separated from each other by porous walls” and “a heat storage material contained in only one or some of the plurality of flow channels.” The plurality of flow channels include “a plurality of first flow channels each having an open end on a first side in the longitudinal direction and a closed end on a second side in the longitudinal direction” and “a plurality of second flow channels each having open ends on both the first side and the second side in the longitudinal direction.” The heat storage material is contained in only the first flow channels.Type: GrantFiled: June 10, 2016Date of Patent: July 23, 2019Assignee: NGK Insulators, Ltd.Inventors: Shigeru Hanzawa, Kouji Ogura