Patents Assigned to PAXMAN COOLERS LIMITED
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Patent number: 11065148Abstract: A heat exchanger cap, and method of manufacture of a heat exchanger cap configured to conform to a human head the cap comprising a first element for covering one side of the head; a second element for covering the other side of the head; and an intermediate joining element joined to, and which spaces apart, the first element and second element. Each of the elements define a single passageway for the passage of fluid through the cap. Each of the elements are provided with a flow interface in the region where the elements are joined. The flow interface defines an inlet for the passage of fluid into the passageway of one of the elements, and an outlet for the passage of fluid from the passageway out of the same element.Type: GrantFiled: September 22, 2015Date of Patent: July 20, 2021Assignee: PAXMAN COOLERS LIMITEDInventors: Ertugrul Unver, Glenn Alan Paxman, Neil Eric Paxman
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Patent number: 11039952Abstract: A temperature control system comprising a first peripheral fluid circuit for the passage of a first heat exchanger fluid. The first peripheral fluid circuit comprises a first fluid connection for fluidly connecting a first peripheral heat exchanger in series with a first peripheral-evaporator heat exchanger. There is also provided a first peripheral pump for pumping the first heat exchanger fluid around the first peripheral fluid circuit. There is also provided a first evaporator circuit for the passage of an evaporator heat exchanger fluid through the first peripheral-evaporator heat exchanger. The first evaporator circuit comprises a first evaporator pump for pumping the evaporator heat exchanger fluid around the first evaporator circuit. The first evaporator circuit is fluidly isolated from the first peripheral fluid circuit. The first peripheral-evaporator heat exchanger is configured to permit heat exchange between the heat exchanger fluids.Type: GrantFiled: September 22, 2015Date of Patent: June 22, 2021Assignee: PAXMAN COOLERS LIMITEDInventors: Glenn Alan Paxman, Neil Eric Paxman
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Patent number: 10874545Abstract: A heat exchanger, and method of manufacture of a heat exchanger configured to be placed into contact with an object to regulate the temperature of the object. The heat exchanger comprises a layer of material defining a passage through which a heat transfer fluid may flow. The material layer has a first side for contact with the object; and a second side which, in use, will face away from the object. The first side has a relatively high coefficient of thermal conduction. The second side has a relatively low coefficient of thermal conduction compared to the first side.Type: GrantFiled: September 22, 2015Date of Patent: December 29, 2020Assignee: PAXMAN COOLERS LIMITEDInventors: Ertugrul Unver, Glenn Alan Paxman, Neil Eric Paxman
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Publication number: 20170296379Abstract: A temperature control system (300) comprising a first peripheral fluid circuit (312) for the passage of a first heat exchanger fluid. The first peripheral fluid circuit (312) comprises a first fluid connection (314) for fluidly connecting a first peripheral heat exchanger (310) in series with a first peripheral-evaporator heat exchanger (316). There is also provided a first peripheral pump (318) for pumping the first heat exchanger fluid around the first peripheral fluid circuit (312). There is also provided a first evaporator circuit (320) for the passage of an evaporator heat exchanger fluid through the first peripheral-evaporator heat exchanger (316). The first evaporator circuit (320) comprises a first evaporator pump (322) for pumping the evaporator heat exchanger fluid around the first evaporator circuit (320). The first evaporator circuit (320) is fluidly isolated from the first peripheral fluid circuit (312).Type: ApplicationFiled: September 22, 2015Publication date: October 19, 2017Applicant: Paxman Coolers LimitedInventors: Glenn Alan Paxman, Neil Eric Paxman
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Publication number: 20170239082Abstract: A heat exchanger, and method of manufacture of a heat exchanger configured to be placed into contact with an object to regulate the temperature of the object. The heat exchanger comprises a layer of material defining a passage through which a heat transfer fluid may flow. The material layer has a first side for contact with the object; and a second side which, in use, will face away from the object. The first side has a relatively high coefficient of thermal conduction. The second side has a relatively low coefficient of thermal conduction compared to the first side.Type: ApplicationFiled: September 22, 2015Publication date: August 24, 2017Applicant: Paxman Coolers LimitedInventors: Ertugrul Unver, Glenn Alan Paxman, Neil Eric Paxman
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Publication number: 20130138185Abstract: A body part temperature regulating apparatus is provided that regulates a temperature of a part of a human body or an animal body. The body part temperature regulating apparatus including a controller that receives a first input from a first temperature sensor detecting a temperature of a heat transfer fluid at a first location, a second input from a second temperature sensor detecting a temperature of the heat transfer fluid at a second location, and a third input from a flow sensor arranged to detect the flow rate of the heat transfer fluid. The controller determines the amount of heat transferred to the heat transfer fluid using the first, second and third inputs during a first predetermined period of time and outputs a control signal to regulate the amount of heat transferred to the heat transfer fluid based on the determined amount of heat transferred.Type: ApplicationFiled: August 12, 2011Publication date: May 30, 2013Applicant: PAXMAN COOLERS LIMITEDInventors: Glenn Paxman, Patrick Burke