Patents Assigned to ATEQ
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Patent number: 11922754Abstract: An automatic dispensing device for use in storing and selectively dispensing electronic transmission devices, for example tire pressure monitoring system (TPMS) tire sensors. The dispensing device assists a user in determining the proper transmission device to be dispensed and programs or configures the transmission device in the dispenser prior to dispensing the programmed or configured transmission device to the user. When used for TPMS tire sensors, the dispenser determines the type of TPMS sensor to be programmed, programs the sensor with the proper communication protocol, and dispenses the programmed or configured sensor to the user for installation in the vehicle wheel and tire.Type: GrantFiled: March 1, 2021Date of Patent: March 5, 2024Assignee: ATEQInventors: Ermald Muca, Cheng-Kuang Chen, Grant Barnes
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Patent number: 11913856Abstract: The present invention relates to a differential pressure sensor for a leak detection device comprising: at least two bodies in which a cavity is created; a membrane that is arranged between the two bodies and separates said cavity so as to define a test chamber in each one of said bodies; at least one electrode arranged in each one of the test chambers and facing said membrane so as to form therewith a capacitor; characterised in that said sensor comprises at least two seals arranged between each of said bodies and the membrane.Type: GrantFiled: September 25, 2020Date of Patent: February 27, 2024Assignee: ATEQInventors: Cédric Champion, Christophe Lemartinel
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Patent number: 11906393Abstract: The invention relates to a tracer gas leak detection system including at least one sensor delivering a signal, referred to as the sensor signal, which is representative of a concentration of the tracer gas at the sensor. The tracer gas leak detection system includes, for at least one given sensor, a corresponding phase advance correction device delivering a corrected signal from the sensor signal delivered by the given sensor.Type: GrantFiled: January 27, 2020Date of Patent: February 20, 2024Assignee: ATEQInventor: Thierry May
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Patent number: 11845305Abstract: A tool device for use with a motor vehicle tire pressure monitoring system (TPMS) operable to send and receive signals to a TPMS tire pressure sensor and a radio frequency identification (RFID) tag positioned in a vehicle tire. In one example, the tool is operable to communicate with the RFID tag to receive information from the RFID tag through an ultra-high frequency communication module and send that received RFID tag information to the tire pressure sensor for storage on the tire pressure sensor. The tool may then retrieve the tire pressure sensor information and associated RFID tag information from the sensor and transmit that information to the motor vehicle on-board computer.Type: GrantFiled: April 28, 2021Date of Patent: December 19, 2023Assignee: ATEQInventor: Jean Luc Regef
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Patent number: 11808665Abstract: A leak detection device operable to measure fluid leaks in an element to be tested that is positioned in a first enclosure. In one example, a measuring module is positioned in a second enclosure and connected to the first enclosure and the element to be tested by an aeraulic connection. At least one of the first enclosure and the measuring module are thermally insulated using an insulating material.Type: GrantFiled: December 8, 2022Date of Patent: November 7, 2023Assignee: ATEQInventors: Jean Luc Regef, Davy Le Boucher
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Patent number: 11719591Abstract: The invention relates to a method for detecting leakage of a hollow component, comprising the steps of sealing said hollow component (1, 31), creating a pressure difference P1 and P2 between said hollow component interior and an adjacent compartment/enclosure (2, 32), putting a tracer gas in one of the hollow component or said compartment/enclosure, waiting for an enriching time T and then carrying out a step of transferring, via a non-selective or selective restriction (6, 7; 49), the content of said hollow component or said compartment/enclosure (2; 32) into which tracer gas has not been put, in order to concentrate, in a volume downstream of said restriction (6, 7; 49), the tracer gas that said content may possibly contain, and then in looking for the presence of tracer gas in said volume. The invention also relates to an installation for implementing the method.Type: GrantFiled: July 6, 2018Date of Patent: August 8, 2023Assignee: ATEQInventors: Jean Luc Regef, Brian Bright, Youri Dolgorouky
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Patent number: 11693057Abstract: A testing device and method may be implemented for improved detection of leaks in batteries used in portable electronic devices. The leak testing device may use two high voltage electrodes to detect ionized air leaks. The first high voltage electrode may be configured as a test voltage, and the second high voltage electrode may be configured as a reference voltage. The first high voltage electrode and the second high voltage electrode may be configured as current limitation resistors. The leak testing device may include a processor that measures the first high voltage electrode and the second high voltage electrode. The leak testing device may include a display that is configured to display a difference between readings of the first high voltage electrode and the second high voltage electrode.Type: GrantFiled: November 10, 2021Date of Patent: July 4, 2023Assignee: ATEQ CorporationInventors: Jean Luc Regef, Guy D. Dewailly
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Patent number: 11624672Abstract: An apparatus for automatic leak detection includes a fixture having a primary seal and a secondary seal. The fixture connects to a workpiece to enclose a test volume defined in the workpiece. The seals are to interface with the workpiece to at least partially enclose a buffer volume. An enclosure is to connect to the fixture to enclose a test portion of the workpiece to form a test chamber. The secondary seal separates the buffer volume from the test chamber. The test volume and the test chamber have a tracer gas pressure differential between them. A port in fluid communication with the buffer volume removes fixture leakage from the buffer volume. A detector detects the tracer gas in the test volume or the test chamber where the tracer gas pressure differential between the test volume and the test chamber urges workpiece leakage of the tracer gas to accumulate.Type: GrantFiled: June 23, 2020Date of Patent: April 11, 2023Assignee: ATEQInventors: Brian D. Bright, Davy Leboucher
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Patent number: 11543324Abstract: A leak detection device operable to measure fluid leaks in an element to be tested that is positioned in a first enclosure. In one example, a measuring module is positioned in a second enclosure and connected to the first enclosure and the element to be tested by an aeraulic connection. At least one of the first enclosure and the measuring module are thermally insulated using an insulating material.Type: GrantFiled: January 27, 2021Date of Patent: January 3, 2023Assignee: ATEQInventors: Jean Luc Regef, Davy Le Boucher
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Patent number: 11320331Abstract: The invention relates to equipment, devices and methods for testing a calibrated leak or passage of pressurized gas from a tire. In one example, a test plug including a calibrated cross section orifice and a predetermined gas flow rate is connected to a tire. The test plug applies a pressure opening the tire valve member to release gas from the tire through the test plug. In one example, a TPMS sensor and a TPMS measurement tool are used to measure the decrease of air pressure in the tire through the test plug and determine if the TPMS sensor is operating properly. In one example, a plurality of test plugs with different gas flow rates are provided. A method for testing the calibrated leak using the test plug is further disclosed.Type: GrantFiled: November 29, 2018Date of Patent: May 3, 2022Assignee: ATEQInventors: Bruno Rousseau, Hugo Streicher
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Patent number: 11300472Abstract: The invention relates to an installation (1) for detecting and locating a leak in at least one fluid transport circuit (Ps, Pt), notably an anemometer circuit of an aircraft, having a leak test apparatus (10) including means (12) for detecting a leak in the said at least one fluid transport circuit (Ps, Pt). In one example, the means for locating a leak includes injecting means (Pp, 14, Ev2) of a trace gas under pressure into the said at least one fluid transport circuit (Ps, Pt), which means are situated in the said leak test apparatus (10), and a trace-gas detection probe (30) intended to be moved along the said at least one fluid transport circuit (Ps, Pt) on the outside thereof, in order to locate the leak.Type: GrantFiled: November 13, 2018Date of Patent: April 12, 2022Assignee: ATEQInventors: Frederic Platel, Gabriel Nativel
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Patent number: 11279183Abstract: A system and method for resetting or reprogramming tire pressure monitoring system (TPMS) tire sensor data in a vehicle control system or electronic control unit (ECU). The system and method uses a single TPMS relearning tool which (a) receives a first TPMS tire sensor data signals from the TPMS tire sensors, (b) initiates the vehicle control system to enter into a relearning or resetting mode, and (c) re-emits the first TPMS tire sensor data signal as a second TPMS tire sensor data signal to the vehicle control system to reset the vehicle control system to the present TPMS tire sensor data. In one example, the TPMS relearning tool decodes, stores in memory, encodes and transmits a second TPMS tire sensor data signal which simulates the first TPMS tire sensor data signal.Type: GrantFiled: October 3, 2017Date of Patent: March 22, 2022Assignee: ATEQInventor: Michel Bout
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Patent number: 11187752Abstract: A testing device and method may be implemented for improved detection of leaks in batteries used in portable electronic devices. The leak testing device may include a chamber configured to hold a device under test. The chamber may include a conductive foam, a conductive liquid, or any suitable conductive material. The chamber may be configured to hold the device under test in a substantially airtight environment and prevent or reduce air ionization under high voltage. The device under test may be a battery that has a conductive outer layer.Type: GrantFiled: August 30, 2019Date of Patent: November 30, 2021Assignee: ATEQ CorporationInventors: Jean Luc Regef, Guy D. Dewailly
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Patent number: 11060944Abstract: A leak detection device and method for use in testing a wall with selective gas/liquid permeability. The wall is sealed inside a containment including an injection chamber and a test chamber. The injection chamber is in communication with an injection and pressurization source and the test chamber is in communication with a vacuum production device. A vaporized liquid detector is in communication with the test chamber operable to detect and/or measure a parameter related to a quantity of liquid vapor or a variation in the quantity of liquid vapor which is indicative of a leak condition through the wall.Type: GrantFiled: May 8, 2019Date of Patent: July 13, 2021Assignee: ATEQInventor: Jean Luc Regef
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Patent number: 10875365Abstract: A portable tire pressure monitoring system (TPMS) tool includes a tire sensor trigger device ensuring the TPMS tool is in close proximity to a TPMS tire sensor to trigger or awaken the sensor to emit measured tire data. In one example, a manually displaceable trigger signal contact device in the form of a push button is used. On manual displacement of the push button against the tire, the tool generates the tire sensor trigger signal. In another example, the tool includes a first power source in the form of a high density capacitor. In another example, a second power source in the form of a lithium button-type battery is used to selectively provide power or recharge the first power source between function cycles.Type: GrantFiled: August 23, 2018Date of Patent: December 29, 2020Assignee: ATEQInventors: Jacques Mouchet, Pascal Keller, Bruno Rousseau
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Publication number: 20200240868Abstract: The invention relates to a method for detecting leakage of a hollow component, comprising the steps of sealing said hollow component (1, 31), creating a pressure difference P1 and P2 between said hollow component interior and an adjacent compartment/enclosure (2, 32), putting a tracer gas in one of the hollow component or said compartment/enclosure, waiting for an enriching time T and then carrying out a step of transferring, via a non-selective or selective restriction (6, 7; 49), the content of said hollow component or said compartment/enclosure (2; 32) into which tracer gas has not been put, in order to concentrate, in a volume downstream of said restriction (6, 7; 49), the tracer gas that said content may possibly contain, and then in looking for the presence of tracer gas in said volume. The invention also relates to an installation for implementing the method.Type: ApplicationFiled: July 6, 2018Publication date: July 30, 2020Applicants: ATEQ, ATEQInventors: Jean Luc Regef, Brian Bright, Youri Dolgorouky
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Patent number: 10675926Abstract: An inspection system for use in measuring several vehicle conditions in a high volume vehicle inspection line. A plurality of sensors are installed on a vehicle for measuring a plurality of vehicle conditions to assist in the rapid evaluation of critical vehicle conditions or parameters. At least one tool is positioned along a vehicle path in a monitoring station. As the vehicle passes through the monitoring station, the tool received electronic data from the plurality of sensors and displays one or more signals to alert an inspector of acceptable or unacceptable vehicle conditions. In one example, the plurality of sensors includes tire pressure monitoring system (TPMS) data from the vehicle tires to rapidly assess the condition of the tire air pressure and other monitored tire conditions.Type: GrantFiled: December 2, 2016Date of Patent: June 9, 2020Assignee: ATEQ CORPORATIONInventor: Jacques Mouchet
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Patent number: D956590Type: GrantFiled: August 12, 2020Date of Patent: July 5, 2022Assignee: ATEQ Instruments (Asia) PTE LtdInventor: Chun-Hung Lin
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Patent number: D956591Type: GrantFiled: October 12, 2020Date of Patent: July 5, 2022Assignee: ATEQ Instruments (Asia) PTE LtdInventor: Hui Huang Yao
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Patent number: D964195Type: GrantFiled: August 12, 2020Date of Patent: September 20, 2022Assignee: ATEQ Instruments (Asia) PTE LtdInventor: Chun-Hung Lin