Patents Assigned to Refco Manufacturing Ltd.
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Publication number: 20230383990Abstract: A sensor device for detection of water, comprising an elongate sensor body with a proximal end and a distal end. At least two sensor elements are arranged at different longitudinal positions along the length of the sensor body. The sensor body comprises at least one elastically flexible section.Type: ApplicationFiled: May 26, 2023Publication date: November 30, 2023Applicant: REFCO Manufacturing Ltd.Inventors: Manfred ULRICH, Michael OSWALD
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Publication number: 20230383989Abstract: A sensor device for detection of water, having an inlet connector with an inlet opening, and at least one sensor element, wherein the inlet connector is exposed to or connected to a source of water, the inlet opening forms at least a part of a reservoir for reception of the water from the source of water, the reservoir is in fluid communication with a vent that vents the reservoir to the surrounding air and the sensor element is positioned within or adjacent to the inlet opening and/or the reservoir, such that it protrudes into the reservoir or forms an interface of the reservoir.Type: ApplicationFiled: May 26, 2023Publication date: November 30, 2023Applicant: REFCO Manufacturing Ltd.Inventors: Manfred ULRICH, Michael OSWALD, Matthew MACDONELL
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Publication number: 20210231335Abstract: A measuring apparatus having a housing, at least one internal sensor, an electronic control unit, at least one radio module, an operating device and an information carrier. The measuring apparatus is configured to be connected to external sensors by cable and/or wirelessly, the electronic control unit is configured to convert measurement signals from internal and external sensors into digital measurement data and to provide the digital measurement data to the information carrier. The information carrier is configured to provide and display as priority, in the case of simultaneous availability of wired or wireless sensors, either the data of the wired sensors or the data of the wireless sensors. A system for performing measurement tasks and managing measurement data, and methods for starting up and/or maintaining an air conditioning system are also provided, as well as methods for starting up and/or maintaining a system.Type: ApplicationFiled: April 15, 2021Publication date: July 29, 2021Applicant: REFCO Manufacturing Ltd.Inventors: Manfred ULRICH, Ulrich DEMUTH, Michael OSWALD
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Publication number: 20190170392Abstract: A water handling device comprising a water processing unit and an outer shell housing of vibration and/or pulsation damping material. The water handling device comprising opposed end plates including a water inlet connector, a water outlet connector, and a power connector. A circuit board extends between the opposed end plates and is connected thereto. An inner housing made of cured encapsulating material filling an interior volume defined by the outer shell housing and the end plates. The encapsulating material is hard or elastic relative to the soft outer shell housing. Vibration and/or pulsation damping elements protrude outwardly relative to the outer shell housing.Type: ApplicationFiled: January 25, 2019Publication date: June 6, 2019Applicant: REFCO MANUFACTURING LTDInventors: Sheb POWELL, Manfred ULRICH, Scott HOPKINS, Urs HERMANN
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Publication number: 20180161845Abstract: A hydraulic tool including a tank, which is filled with oil, a hand pump connected to the tank in fluid communication, having a spring-loaded lever mechanism, which is in operative connection with a pump piston, with a piston cylinder system as actuator, which is connected to the pump in fluid communication with a non-return valve, wherein the piston surface of the actuator is a multiple of the piston surface of the hand pump.Type: ApplicationFiled: March 30, 2017Publication date: June 14, 2018Applicant: REFCO Manufacturing Ltd.Inventors: Manfred ULRICH, Ulrich DEMUTH
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Patent number: 9448140Abstract: A service or maintenance device is provided by which the maintenance work to be done on air-conditioning systems is made easier. An internal measuring system for the evaluation and display of measured data may have a display control means configured to optionally show measured values in a dynamic analog scale type in parallel to a numerical value, and to allow a comparison with a set memory marking.Type: GrantFiled: November 19, 2012Date of Patent: September 20, 2016Assignee: REFCO Manufacturing Ltd.Inventors: Manfred Ulrich, Ulrich Demuth
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Patent number: D523366Type: GrantFiled: August 4, 2005Date of Patent: June 20, 2006Assignee: Refco Manufacturing Ltd.Inventor: Manfred Ulrich
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Patent number: D582799Type: GrantFiled: July 18, 2007Date of Patent: December 16, 2008Assignee: Refco Manufacturing LtdInventor: Manfred Ulrich
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Patent number: D614056Type: GrantFiled: June 10, 2009Date of Patent: April 20, 2010Assignee: REFCO Manufacturing Ltd.Inventor: Manfred Ulrich
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Patent number: D909221Type: GrantFiled: April 9, 2019Date of Patent: February 2, 2021Assignee: REFCO Manufacturing Ltd.Inventor: Julia Kopp