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公开(公告)号：US20240294145A1
公开(公告)日：2024-09-05
申请号：US18261701
申请日：2021-11-29
发明人： Giuseppe GRASSO
摘要： A method for verifying the operation of a cleaning device mounted on a motor vehicle, comprising at least one of the following steps: commanding a pump to inject cleaning fluid as far as at least one valve during a determined time period, the command to activate the pump being coupled with the keeping of the valve or valves in the closed state; at least one measurement of a parameter relating to the pressure of the cleaning liquid upstream of the valve or valves using at least one pressure sensor; comparing the measured parameter relating to the pressure against a predetermined expected value; and determining an operating status of the cleaning device on the basis of the result of the comparison between the measured parameter relating to the pressure and the predetermined expected value; and generating a warning signal in the event that the cleaning device is malfunctioning.
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公开(公告)号：US12036956B2
公开(公告)日：2024-07-16
申请号：US17439895
申请日：2020-03-18
发明人： Frederic Giraud , Alexandre Filloux
摘要： The present invention relates to a system for cleaning at least two sensors/transmitters for a motor vehicle, the system comprising at least one first device for projecting a cleaning fluid onto at least one first sensor/transmitter, at least one second device for projecting a cleaning fluid onto at least one second sensor/transmitter, at least one reservoir, at least one circuit for distribution of the cleaning fluid, connecting the reservoir to the first and second projection devices, at least one electronic pump, and at least one control unit, characterized in that the control unit is configured to receive information on a request for activation of the first and/or second projection device(s) in order to determine a theoretical value of at least one operating parameter of a pump.
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公开(公告)号：US20240198976A1
公开(公告)日：2024-06-20
申请号：US18551434
申请日：2022-03-23
摘要： The present invention mainly relates to a device for cleaning a glazed surface of a detection device for a vehicle, the cleaning device includes at least two parts fitted one against the other which at least in part delimit a network for distributing a cleaning liquid and a circuit for channeling an air flow, the network for distributing the cleaning liquid being distinct from the circuit for channeling the air flow.
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公开(公告)号：US12012077B2
公开(公告)日：2024-06-18
申请号：US17901118
申请日：2022-09-01
发明人： Vincent Gaucher , Stephane Houssat , Eric Poton , Olivier Jomard
CPC分类号： B60S1/4087 , B60S1/3849 , B60S1/4048 , B60S1/4083
摘要： The present invention relates to an adapter (1) for a wiper system (6), comprising at least a side wall (10) and an upper wall (12) having at least one common edge between them, the side wall (10) and the upper wall (12) helping to define an inner volume of the adapter (1), the adapter (1) comprising a first inner wall (20) and a second inner wall (66) helping to delimit, at least partially, a receiving area (26) intended to receive the connector (8), the adapter (1) comprising at least one receiving housing (32) which is intended to receive the arm and which has a rectangular cross section defined by two major sides (33) and two minor sides (31), characterized in that a straight line (D) passing through one of the major sides (33) cuts the receiving area (26) intended to receive the connector (8).
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公开(公告)号：US11904816B2
公开(公告)日：2024-02-20
申请号：US17055356
申请日：2019-05-22
发明人： Laurent Andre-Masse , Philippe Carraro , Julien Carrion , Pierre-Francois Duprat , Jean-Francois Rousseau , Grégory Villemin
CPC分类号： B60S1/50 , B01D21/0006 , B01D29/014 , B01D29/11 , B01D29/62 , B60S1/56
摘要： The invention relates to a liquid recovery system for a motor vehicle and to a vehicle including such a recovery system that that includes at least one liquid intake that communicates with a tank and is referred to as the first tank, which is designed to store liquid from the liquid intake and where the liquid intake is arrangeably designed below the vehicle's beltline.
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公开(公告)号：US20230398962A1
公开(公告)日：2023-12-14
申请号：US18246772
申请日：2021-09-28
发明人： Margaux BEAUBET , Julien CARRION
摘要： The invention relates to a method for cleaning an optical surface of an optical system for a motor vehicle, based on a cleaning device having a first and second spray nozzles for spraying a cleaning fluid, the cleaning device being arranged relative to the optical system such that, in the cleaning position, the first spray nozzle sprays the cleaning fluid onto a first portion of the optical surface and the second spray nozzle sprays the cleaning fluid onto a second portion of the optical surface, including activating the first spray nozzle depending on a first state of at least one item of aerodynamic data, and activating the second spray nozzle depending on a second state of at least one item of aerodynamic data.
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公开(公告)号：US11820336B2
公开(公告)日：2023-11-21
申请号：US17311594
申请日：2019-12-13
发明人： Eric Poton , Vincent Gaucher , Stephane Houssat
CPC分类号： B60S1/3801 , B60S1/40 , B60S1/3851 , B60S1/3858 , B60S1/3867 , B60S2001/3843 , B60S2001/4093
摘要： The invention relates to an adapter for a wiper blade mount, the adapter comprising a cover configured to accommodate, inside a central opening, a removable attachment system which allows subsequent temporary fastening of said adapter to an articulated wiper blade arm, when said adapter is implemented on a wiper blade. To this end, the removable attachment system comprises one or more mounting members which take the form of U-clips configured to be removably inserted in the central opening and held in this configuration by means of temporary fastening means. The invention also relates to a wiper blade comprising such an adapter mounted on a wiper blade mount.
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公开(公告)号：US11697396B2
公开(公告)日：2023-07-11
申请号：US16906878
申请日：2020-06-19
发明人： Vincent Gaucher
CPC分类号： B60S1/381 , B60S1/0408 , B60S1/0491
摘要： A spoiler of an automotive wiper system that extends in a main direction of elongation and is configured to be mounted on the wiper system's arm or a wiper where the spoiler is predominantly formed by a one-piece main layer, where the spoiler includes at least one engraving zone in which the main layer has a cavity that houses at least one secondary layer that is distinct from the main layer and the engraving zone is configured in such a way that the at least one secondary layer is elongated while being at least partially covered by the main layer.
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公开(公告)号：US20230166692A1
公开(公告)日：2023-06-01
申请号：US17901118
申请日：2022-09-01
发明人： Vincent Gaucher , Stephane Houssat , Eric Poton , Olivier Jomard
IPC分类号： B60S1/40
CPC分类号： B60S1/4048
摘要： The present invention relates to an adapter (1) for a wiper system (6), comprising at least a side wall (10) and an upper wall (12) having at least one common edge between them, the side wall (10) and the upper wall (12) helping to define an inner volume of the adapter (1), the adapter (1) comprising a first inner wall (20) and a second inner wall (66) helping to delimit, at least partially, a receiving area (26) intended to receive the connector (8), the adapter (1) comprising at least one receiving housing (32) which is intended to receive the arm and which has a rectangular cross section defined by two major sides (33) and two minor sides (31), characterized in that a straight line (D) passing through one of the major sides (33) cuts the receiving area (26) intended to receive the connector (8).
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公开(公告)号：US20230126082A1
公开(公告)日：2023-04-27
申请号：US17778459
申请日：2020-11-30
发明人： Marcel TREBOUET
摘要： The invention relates to a system for cleaning a sensor/transmitter of a motor vehicle, comprising holes for spraying a first fluid onto the sensor/transmitter an openings for spraying a second fluid onto the sensor/transmitter, the second fluid being different from the first fluid, the cleaning system also comprising a guide body for guiding the first fluid and the second fluid respectively to holes for spraying the first fluid and openings for spraying the second fluid. The guide body of the cleaning system according to the invention comprises a first supply portion, configured to be connected to a source of the second fluid, and a second distribution portion comprising pipes for conveying the second fluid that lead to the openings for spraying it, and a pipe for distributing the first fluid arranged substantially perpendicular to the pipes for conveying the second fluid.
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