Patents by Inventor Anders Hedegaard
Anders Hedegaard 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: 20230221156Abstract: A compact ultrasonic flowmeter for measuring flowrate and other fluid related data includes a flow tube with a flow bore for passage of the fluid between an inlet and an outlet, a flowmeter housing associated with the flow tube, a printed circuit board arranged in the flowmeter housing and including a processor for controlling operations of the flowmeter, a meter circuit including ultrasonic transducers provided on the printed circuit board and configured for operating the ultrasonic transducers to transmit and receive ultrasonic wave packets through the fluid, a display mounted on the printed circuit board and configured for displaying a measured flowrate and the other fluid related data, one or more battery packs for powering flowmeter operations, and an antenna element configured to be connected to a radio circuit via connectors provided on the printed circuit board and/or the antenna element.Type: ApplicationFiled: February 27, 2023Publication date: July 13, 2023Inventors: Lasse Pilegaard, Anders Hedegaard, Kaspar Raahede Aarøe
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Patent number: 11644352Abstract: A compact ultrasonic flowmeter for measuring flowrate and other fluid related data includes a flow tube with a flow bore for passage of the fluid between an inlet and an outlet, a flowmeter housing associated with the flow tube, a printed circuit board arranged in the flowmeter housing and including a processor for controlling operations of the flowmeter, a meter circuit including ultrasonic transducers provided on the printed circuit board and configured for operating the ultrasonic transducers to transmit and receive ultrasonic wave packets through the fluid, a display mounted on the printed circuit board and configured for displaying a measured flowrate and the other fluid related data, one or more battery packs for powering flowmeter operations, and an antenna element configured to be connected to a radio circuit via connectors provided on the printed circuit board and/or the antenna element.Type: GrantFiled: July 14, 2021Date of Patent: May 9, 2023Assignee: Kamstrup A/SInventors: Lasse Pilegaard, Anders Hedegaard, Kaspar Raahede Aarøe
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Patent number: 11619529Abstract: A compact ultrasonic flowmeter for measuring flowrate and other fluid related data of a fluid includes a flow tube with a flow bore for passage of the fluid between an inlet and an outlet, a flowmeter housing, a printed circuit board arranged in the flowmeter housing and including a processor for controlling operations of the flowmeter, a meter circuit including ultrasonic transducers provided on the printed circuit board and configured for operating the ultrasonic transducers to transmit and receive ultrasonic wave packets through the fluid, a display mounted on the printed circuit board and configured for displaying a measured flowrate and the other fluid related data, one or more battery packs for powering flowmeter operations, and two or more backing devices arranged to provide a holding force to the ultrasonic transducers, forcing a lower side of the ultrasonic transducers against transducer areas provided on the flow tube.Type: GrantFiled: July 14, 2021Date of Patent: April 4, 2023Assignee: Kamstrup A/SInventors: Lasse Pilegaard, Anders Hedegaard, Kaspar Raahede Aarøe
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Publication number: 20230008984Abstract: A fluid consumption meter (50) configured to measure a flow rate of a fluid and with a noise detection module (40) for leak detection. Also having a control device with a bi-directional communication unit (60) and being configured to receive a leak detection control signal from an external device (100), to set the fluid consumption meter (50) into a leak detection mode upon reception of the leak detection control signal, and to start a noise measurement for leak detection in said leak detection mode and to transmit data from said noise detection module, an to a leak detection system.Type: ApplicationFiled: November 26, 2020Publication date: January 12, 2023Inventors: Sune Hoveroust DUPONT, Jens Lykke SØRENSEN, Søren Tønnes NIELSEN, Anders HEDEGAARD
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Publication number: 20220205823Abstract: A fluid consumption meter (2) is arranged to measure a flow rate of a fluid and has a control device (14) with a sound detection module (26) arranged to detect a sound in said fluid. The control device (14) is configured such that during activation of the sound detection module (26) at least one further module (20, 22, 24) of the consumption meter (2) not required for sound detection is in a deactivated state. A method is provided for detecting sound in a piping system.Type: ApplicationFiled: December 27, 2021Publication date: June 30, 2022Inventors: Anders HEDEGAARD, Sune Hoveroust DUPONT
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Publication number: 20210341323Abstract: A compact ultrasonic flowmeter for measuring flowrate and other fluid related data includes a flow tube with a flow bore for passage of the fluid between an inlet and an outlet, a flowmeter housing associated with the flow tube, a printed circuit board arranged in the flowmeter housing and including a processor for controlling operations of the flowmeter, a meter circuit including ultrasonic transducers provided on the printed circuit board and configured for operating the ultrasonic transducers to transmit and receive ultrasonic wave packets through the fluid, a display mounted on the printed circuit board and configured for displaying a measured flowrate and the other fluid related data, one or more battery packs for powering flowmeter operations, and an antenna element configured to be connected to a radio circuit via connectors provided on the printed circuit board and/or the antenna element.Type: ApplicationFiled: July 14, 2021Publication date: November 4, 2021Inventors: Lasse Pilegaard, Anders Hedegaard, Kaspar Raahede Aarøe
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Publication number: 20210341322Abstract: A compact ultrasonic flowmeter for measuring flowrate and other fluid related data of a fluid includes a flow tube with a flow bore for passage of the fluid between an inlet and an outlet, a flowmeter housing, a printed circuit board arranged in the flowmeter housing and including a processor for controlling operations of the flowmeter, a meter circuit including ultrasonic transducers provided on the printed circuit board and configured for operating the ultrasonic transducers to transmit and receive ultrasonic wave packets through the fluid, a display mounted on the printed circuit board and configured for displaying a measured flowrate and the other fluid related data, one or more battery packs for powering flowmeter operations, and two or more backing devices arranged to provide a holding force to the ultrasonic transducers, forcing a lower side of the ultrasonic transducers against transducer areas provided on the flow tube.Type: ApplicationFiled: July 14, 2021Publication date: November 4, 2021Inventors: Lasse Pilegaard, Anders Hedegaard, Kaspar Raahede Aarøe
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Patent number: 11118951Abstract: Compact ultrasonic flowmeter for measuring flowrate and other fluid related data, comprising: a flow tube with a flow bore for passage of the fluid between an inlet and an outlet; a flowmeter housing associated with the flow tube; a printed circuit board arranged in the flowmeter housing and including a processor for controlling operations of the flowmeter; a meter circuit including two or more ultrasonic transducers provided on the printed circuit board and configured for operating the ultrasonic transducers to transmit and receive ultrasonic wave packets through the fluid; a display mounted on the printed circuit board and configured for displaying a measured flowrate and other fluid related data; and one or more battery packs for powering flowmeter operations including at least the processor and the meter circuit and the display; wherein the processor and the ultrasonic transducers are surface mounted on a lower side of the printed circuit board and the display is mounted on an upper side of the printed ciType: GrantFiled: April 5, 2019Date of Patent: September 14, 2021Assignee: Kamstrup A/SInventors: Lasse Pilegaard, Anders Hedegaard, Kaspar Raahede Aarøe
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Publication number: 20190310116Abstract: Compact ultrasonic flowmeter for measuring flowrate and other fluid related data, comprising: a flow tube with a flow bore for passage of the fluid between an inlet and an outlet; a flowmeter housing associated with the flow tube; a printed circuit board arranged in the flowmeter housing and including a processor for controlling operations of the flowmeter; a meter circuit including two or more ultrasonic transducers provided on the printed circuit board and configured for operating the ultrasonic transducers to transmit and receive ultrasonic wave packets through the fluid; a display mounted on the printed circuit board and configured for displaying a measured flowrate and other fluid related data; and one or more battery packs for powering flowmeter operations including at least the processor and the meter circuit and the display; wherein the processor and the ultrasonic transducers are surface mounted on a lower side of the printed circuit board and the display is mounted on an upper side of the printed ciType: ApplicationFiled: April 5, 2019Publication date: October 10, 2019Inventors: Lasse Pilegaard, Anders Hedegaard, Kaspar Raahede Aaroe