Patents by Inventor Denis Muller
Denis Muller 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: 20240072714Abstract: An electrical circuit arrangement includes an inverter, a driver circuit and a protective circuit. The inverter includes a plurality of inverter switching elements each having a drive connection. The drive connection of at least one inverter switching element is connected to the driver circuit via a first switching element of the protective circuit (6). A drive connection of the first switching element is connected to a circuit node, which is connected to a first potential via a resistor and to a second potential via a second switching element.Type: ApplicationFiled: April 14, 2021Publication date: February 29, 2024Applicant: Schaeffler Technologies AG & Co. KGInventors: Sebastian Ackermann, Patrick Augustin, Vincent Leonhardt, Denis Muller, Eduard Enderle
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Patent number: 11644119Abstract: A valve for pressurized fluid having a body housing a fluid circuit having an upstream end configured to be placed in communication with a reserve of pressurized fluid and a downstream end configured to be placed in communication with a user of fluid, the circuit having a collection of valve shutter(s) having at least one shutoff valve shutter allowing the circuit to be closed or opened, the valve having a member for manually controlling the collection of valve shutter(s), the control member being mounted to allow the body to move between a rest position in which the collection of valve shutter(s) is in a position in which the circuit is closed and an active position in which the control member actuates the collection of valve shutter(s) into a position in which the circuit is open with a first bore sectionType: GrantFiled: August 2, 2018Date of Patent: May 9, 2023Assignee: L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges ClaudeInventors: Samuel Vignerol, Antoine Frenal, Denis Muller, Hervé Paoli, Morgan Lamiable, Johan Broechler, Claudio Di Filippo
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Patent number: 11560966Abstract: A valve for pressurized fluid, including a body having a front face and a rear face and housing an internal fluid circuit having an upstream end configured to be placed in communication with a reserve of pressurized fluid and a downstream end configured to be placed in communication with a user of fluid, the circuit including a collection of valve shutter(s) including at least one shutoff valve shutter for closing or opening the circuit, the valve comprising a member for manually controlling the collection of valve shutter(s).Type: GrantFiled: August 2, 2018Date of Patent: January 24, 2023Assignee: L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges ClaudeInventors: Samuel Vignerol, Antoine Frenal, Denis Muller, Hervé Paoli, Olivier Ondo, Morgan Lamiable, Johan Broechler, Claudio Di Filippo
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Patent number: 11555556Abstract: A valve for pressurized fluid having a body housing a fluid circuit having an upstream end configured to be placed in communication with a reserve of pressurized fluid and a downstream end configured to be placed in communication with a user of fluid, the circuit including a collection of valve shutter(s) comprising at least one shutoff valve shutter allowing the circuit to be closed or opened, the valve including a mechanism for manually controlling the collection of valve shutter(s), the control mechanism being mounted with the ability to move on the body between a rest position in which the collection of valve shutter(s) is in a position in which the circuit is closed and an active position in which the control mechanism actuates the collection of valve shutter(s) into a position in which the circuit is open to a first bore section.Type: GrantFiled: August 2, 2018Date of Patent: January 17, 2023Assignee: L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges ClaudeInventors: Samuel Vignerol, Antoine Frenal, Denis Muller, Hervé Paoli, Morgan Lamiable, Johan Broechler, Claudio Di Filippo
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Patent number: 11408535Abstract: A valve for pressurized fluid including a body housing a fluid circuit having an upstream end configured to be placed in communication with a reserve of pressurized fluid and a downstream end configured to be placed in communication with a user of fluid, the circuit including a collection of valve shutter(s) including at least one shutoff valve shutter allowing the circuit to be closed or opened, the valve including a member for manually controlling the collection of valve shutter(s).Type: GrantFiled: August 2, 2018Date of Patent: August 9, 2022Assignee: L'Air Liquide, Société Anonyme pour l'Étude et l'Exploitation des Procédés Georges ClaudeInventors: Samuel Vignerol, Antoine Frenal, Denis Muller, Hervé Paoli, Morgan Lamiable, Johan Broechler, Claudio Di Filippo
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Patent number: 11381428Abstract: A device (2) for determining optimal equalizer settings (setE_opt) for an equalizer (1) for equalizing a pulse amplitude modulation signal (L0, L1, L2, L3) comprises an estimator section (21) configured for receiving at least a part of the equalized pulse amplitude modulation signal (L0?, L1?, L2?, L3?) from the equalizer (1), and for receiving an offset signal (offS), and for generating an estimator signal (estS) indicative of a percentage of signal levels of the at least a part of the equalized pulse amplitude modulation signal (L0?, L1?, L2?, L3?) which are larger or smaller than the offset signal (offS).Type: GrantFiled: November 25, 2020Date of Patent: July 5, 2022Assignee: TETRA SEMICONDUCTORS AGInventors: Martin Bossard, Jörg Wieland, Denis Müller
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Patent number: 11346462Abstract: A valve for pressurized fluid including a body housing a fluid circuit having an upstream end configured to be placed in communication with a reserve of pressurized fluid and a downstream end configured to be placed in communication with a user of fluid, the circuit including a collection of valve shutter(s) having at least one shutoff valve shutter allowing the circuit to be closed or opened, the valve having a member for manually controlling the collection of valve shutter(s), the control member being mounted thereby allowing the body to move between a rest position in which the collection of valve shutter(s) is in a position in which the circuit is closed and an active position in which the control member actuates the collection of valve shutter(s) into a position in which the circuit is open with a first bore section.Type: GrantFiled: August 2, 2018Date of Patent: May 31, 2022Assignee: L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges ClaudeInventors: Samuel Vignerol, Antoine Frenal, Denis Muller, Hervé Paoli, Morgan Lamiable, Johan Broechler, Claudio Di Filippo
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Publication number: 20220166654Abstract: A device (2) for determining optimal equalizer settings (setE_opt) for an equalizer (1) for equalizing a pulse amplitude modulation signal (L0, L1, L2, L3) comprises an estimator section (21) configured for receiving at least a part of the equalized pulse amplitude modulation signal (L0?, L1?, L2?, L3?) from the equalizer (1), and for receiving an offset signal (offS), and for generating an estimator signal (estS) indicative of a percentage of signal levels of the at least a part of the equalized pulse amplitude modulation signal (L0?, L1?, L2?, L3?) which are larger or smaller than the offset signal (offS).Type: ApplicationFiled: November 25, 2020Publication date: May 26, 2022Inventors: Martin Bossard, Jörg Wieland, Denis Müller
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Patent number: 11333267Abstract: A valve for pressurized fluid including a body having a front face and a rear face and housing an internal fluid circuit having an upstream end configured to be placed in communication with a reserve of pressurized fluid and a downstream end configured to be placed in communication with a user of fluid, the circuit including a collection of valve shutter(s) including at least one shutoff valve shutter allowing the circuit to be closed or opened, the valve including a control lever controlling the collection of valve shutter(s), an end for grasping, the control lever being mounted with the ability to rotate on the valve between a rest position and an active position in which the control lever is away from the body of the valve and actuates the collection of valve shutter(s) into a position in which the circuit is open with a first bore section.Type: GrantFiled: August 2, 2018Date of Patent: May 17, 2022Assignee: L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Proceédés Georges ClaudeInventors: Samuel Vignerol, Antoine Frenal, Denis Muller, Hervé Paoli, Olivier Ondo, Morgan Lamiable, Johan Broechler, Claudio Di Filippo
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Patent number: 11313490Abstract: A valve for pressurized fluid having a body housing a fluid circuit having an upstream end configured to be placed in communication with a reserve of pressurized fluid and a downstream end configured to be placed in communication with a user of fluid, the circuit having a collection of valve shutter(s) having at least one shutoff valve shutter allowing the circuit to be closed or opened, the valve having a member for manually controlling the collection of valve shutter(s), the control member being mounted with the ability to move on the body between a rest position in which the collection of valve shutter(s) is in a position in which the circuit is closed and an active position in which the control member actuates the collection of valve shutter(s) into a position in which the circuit is open with a first bore section.Type: GrantFiled: August 2, 2018Date of Patent: April 26, 2022Assignee: L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges ClaudeInventors: Samuel Vignerol, Antoine Frenal, Denis Muller, Hervé Paoli, Morgan Lamiable, Johan Broechler, Claudio Di Filippo
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Patent number: 11149906Abstract: Valve including a body delimiting an internal fluid withdrawal and possibly fluid filling circuit, the said internal circuit extending between an upstream end configured to be placed in communication with the storage volume of a tank and a downstream end configured to be connected to a user member withdrawing or distributing the pressurized fluid via the internal circuit, the valve (having, placed in series from upstream to downstream in the internal circuit between the upstream end and the downstream end: an upstream valve shutter, an isolation valve shutter and a dust valve shutter.Type: GrantFiled: March 12, 2020Date of Patent: October 19, 2021Assignee: L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges ClaudeInventors: Antoine Frenal, Denis Muller, Herve Paoli
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Patent number: 10919003Abstract: The present invention relates to a method for producing and delivering a gas mixture having a selected composition of a first gas and at least one second gas, comprising the following steps: (a) providing a main gas flow comprising the first gas in a main conduit, (b) separating the main gas flow into a first plurality of secondary gas flows, (c) guiding each secondary gas flow through a secondary conduit, (d) adding at least one second gas to at least one of the first plurality of secondary gas flows in the respective secondary conduit through a delivering conduit, said delivering conduit protruding into the secondary conduit, and (e) combining the first plurality of secondary gas flows to the gas mixture. With the technical teaching of the present invention a dynamic gas bottle filling is possible wherein the second gas components may have a concentration form some ppb to percent.Type: GrantFiled: July 25, 2018Date of Patent: February 16, 2021Assignee: L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges ClaudeInventors: Johann Pongraz, David Kihumbu, Tracey Jacksier, Denis Muller
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Publication number: 20200318744Abstract: A valve for pressurized fluid including a body housing a fluid circuit having an upstream end configured to be placed in communication with a reserve of pressurized fluid and a downstream end configured to be placed in communication with a user of fluid, the circuit including a collection of valve shutter(s) including at least one shutoff valve shutter allowing the circuit to be closed or opened, the valve including a member for manually controlling the collection of valve shutter(s).Type: ApplicationFiled: August 2, 2018Publication date: October 8, 2020Inventors: Samuel VIGNEROL, Antoine FRENAL, Denis MULLER, Hervé PAOLI, Morgan LAMIABLE, Johan BROECHLER, Claudio DI FILIPPO
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Publication number: 20200300371Abstract: A valve for pressurized fluid including a body housing a fluid circuit having an upstream end configured to be placed in communication with a reserve of pressurized fluid and a downstream end configured to be placed in communication with a user of fluid, the circuit including a collection of valve shutter(s) having at least one shutoff valve shutter allowing the circuit to be closed or opened, the valve having a member for manually controlling the collection of valve shutter(s), the control member being mounted thereby allowing the body to move between a rest position in which the collection of valve shutter(s) is in a position in which the circuit is closed and an active position in which the control member actuates the collection of valve shutter(s) into a position in which the circuit is open with a first bore section.Type: ApplicationFiled: August 2, 2018Publication date: September 24, 2020Inventors: Samuel VIGNEROL, Antoine FRENAL, Denis MULLER, Hervé PAOLI, Morgan LAMIABLE, Johan BROECHLER, Claudio DI FILPPO
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Publication number: 20200292135Abstract: Valve including a body delimiting an internal fluid withdrawal and possibly fluid filling circuit, the said internal circuit extending between an upstream end configured to be placed in communication with the storage volume of a tank and a downstream end configured to be connected to a user member withdrawing or distributing the pressurized fluid via the internal circuit, the valve (having, placed in series from upstream to downstream in the internal circuit between the upstream end and the downstream end: an upstream valve shutter, an isolation valve shutter and a dust valve shutter.Type: ApplicationFiled: March 12, 2020Publication date: September 17, 2020Inventors: Antoine FRENAL, Denis MULLER, Herve PAOLI
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Publication number: 20200292134Abstract: A valve for pressurized fluid including a body having a front face and a rear face and housing an internal fluid circuit having an upstream end configured to be placed in communication with a reserve of pressurized fluid and a downstream end configured to be placed in communication with a user of fluid, the circuit including a collection of valve shutter(s) including at least one shutoff valve shutter allowing the circuit to be closed or opened, the valve including a control lever controlling the collection of valve shutter(s), an end for grasping, the control lever being mounted with the ability to rotate on the valve between a rest position and an active position in which the control lever is away from the body of the valve and actuates the collection of valve shutter(s) into a position in which the circuit is open with a first bore section.Type: ApplicationFiled: August 2, 2018Publication date: September 17, 2020Inventors: Samuel VIGNEROL, Antoine FRENAL, Denis MULLER, Hervé PAOLI, Olivier ONDO, Morgan LAMIABLE, Johan BROECHLER, Claudio DI FILIPPO
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Publication number: 20200240524Abstract: A valve for pressurized fluid, including a body having a front face and a rear face and housing an internal fluid circuit having an upstream end configured to be placed in communication with a reserve of pressurized fluid and a downstream end configured to be placed in communication with a user of fluid, the circuit including a collection of valve shutter(s) including at least one shutoff valve shutter for closing or opening the circuit, the valve comprising a member for manually controlling the collection of valve shutter(s).Type: ApplicationFiled: August 2, 2018Publication date: July 30, 2020Inventors: Samuel VIGNEROL, Antoine FRENAL, Denis MULLER, Hervé PAOLI, Olivier ONDO, Morgan LAMIBLE, Johan BROECHLER, Claudio DI FILIPPO
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Publication number: 20200240544Abstract: A valve for pressurized fluid having a body housing a fluid circuit having an upstream end configured to be placed in communication with a reserve of pressurized fluid and a downstream end configured to be placed in communication with a user of fluid, the circuit having a collection of valve shutter(s) having at least one shutoff valve shutter allowing the circuit to be closed or opened, the valve having a member for manually controlling the collection of valve shutter(s), the control member being mounted with the ability to move on the body between a rest position in which the collection of valve shutter(s) is in a position in which the circuit is closed and an active position in which the control member actuates the collection of valve shutter(s) into a position in which the circuit is open with a first bore section.Type: ApplicationFiled: August 2, 2018Publication date: July 30, 2020Inventors: Samuel VIGNEROL, Antoine FRENAL, Denis MULLER, Hervé PAOLI, Morgan LAMIABLE, Johan BROECHLER, Claudio DI FILIPPO
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Publication number: 20200240543Abstract: A valve for pressurized fluid having a body housing a fluid circuit having an upstream end configured to be placed in communication with a reserve of pressurized fluid and a downstream end configured to be placed in communication with a user of fluid, the circuit having a collection of valve shutter(s) having at least one shutoff valve shutter allowing the circuit to be closed or opened, the valve having a member for manually controlling the collection of valve shutter(s), the control member being mounted to allow the body to move between a rest position in which the collection of valve shutter(s) is in a position in which the circuit is closed and an active position in which the control member actuates the collection of valve shutter(s) into a position in which the circuit is open with a first bore sectionType: ApplicationFiled: August 2, 2018Publication date: July 30, 2020Inventors: Samuel VIGNEROL, Antoine FRENAL, Denis MULLER, Hervé PAOLI, Morgan LAMIABLE, Johan BROECHLER, Claudio DI FILIPPO
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Publication number: 20200240545Abstract: A valve for pressurized fluid having a body housing a fluid circuit having an upstream end configured to be placed in communication with a reserve of pressurized fluid and a downstream end configured to be placed in communication with a user of fluid, the circuit including a collection of valve shutter(s) comprising at least one shutoff valve shutter allowing the circuit to be closed or opened, the valve including a mechanism for manually controlling the collection of valve shutter(s), the control mechanism being mounted with the ability to move on the body between a rest position in which the collection of valve shutter(s) is in a position in which the circuit is closed and an active position in which the control mechanism actuates the collection of valve shutter(s) into a position in which the circuit is open to a first bore section.Type: ApplicationFiled: August 2, 2018Publication date: July 30, 2020Inventors: Samuel VIGNEROL, Antoine FRENAL, Denis MULLER, Hervé PAOLI, Morgan LAMIABLE, Johan BROECHLER, Claudio Dl FILIPPO