公开(公告)号：US20220371552A1

公开(公告)日：2022-11-24

申请号：US17763018

申请日：2020-09-24

Applicant: UNIVERSITE DE LILLE ,  CENTRALE LILLE INSTITUT ,  UNIVERSITE POLYTECHNIQUE HAUTS-DE-FRANCE ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  YNCREA HAUTS DE FRANCE ,  VALEO SYSTEMES D'ESSUYAGE

Inventor： Adrien PERET ,  Frederic BRETAGNOL ,  Michaël BAUDOIN ,  Ravinder CHUTANI

IPC: B60S1/02 ,  B06B1/06 ,  B08B17/02 ,  B08B7/00 ,  B08B7/02 ,  G10K11/36

Abstract: Method comprising: supplying electricity to at least one wave transducer (25) for synthesising an ultrasonic surface wave propagating in a medium (10) to a body (15) arranged on one side of the medium, at least one portion of the electrical supply energy being converted into heat by the transducer, the electrical energy supplied to the transducer being sufficient for the heat and the energy of the ultrasonic surface wave to cause: —the body to melt when the body is in the solid state, and/or—the body to be maintained in the liquid state when the temperature of the medium is below the solidification temperature of the body.

公开(公告)号：US20220224260A1

公开(公告)日：2022-07-14

申请号：US17608708

申请日：2020-05-04

Applicant: Valeo Systemes d'Essuyage

Inventor： Matthias SCHOENDELING ,  Michael SCHAEUBLE ,  Joerg BUERKLE ,  Tobias GROENIG

IPC: H02P6/16 ,  B60S1/08 ,  H02K7/116

Abstract: The invention relates to a method for detecting the rotary angle positions (α, β) of rotating parts of a wiper motor, the wiper motor having a brushless electric motor as a first part which comprises a rotor rotating about a first axis of rotation and which drives a gear wheel as a second part which rotates about a second axis of rotation and which comprises a driven shaft, and the rotary angle positions (α, β) of the two rotating parts being detected by means of two sensor devices each having a signal generating element and a sensor element for detecting a changing physical parameter of the signal generating element.

公开(公告)号：US20220080929A1

公开(公告)日：2022-03-17

申请号：US17423916

申请日：2020-01-07

Applicant: VALEO SYSTEMES D'ESSUYAGE

Inventor： Jose-Luis HERRADA ,  Alexandre PASCHUTINE

IPC: B60S1/48 ,  B60S1/52 ,  B60S1/56

Abstract: The present invention relates to a cleaning system for equipment of a motor vehicle comprising at least one wiper element; a mechanism for driving the wiper element, comprising an electric motor; a device for spraying a cleaning liquid comprising a hydraulic pump and at least one spray nozzle, in which the spraying device comprises a hydraulic valve to allow the supply of liquid to the at least one spray nozzle, said hydraulic valve comprising a movable plunger to allow or prevent the passage of the cleaning liquid, said movable plunger being movably connected to a movable element of the drive mechanism so that the position of said plunger is selected by a movement of said movable element of the drive mechanism.

公开(公告)号：US20210159767A1

公开(公告)日：2021-05-27

申请号：US17251283

申请日：2019-06-27

Applicant: Valeo Systemes d'Essuyage

Inventor： Jose-Luis HERRADA

IPC: H02K29/08 ,  G01D5/14 ,  G01P13/04 ,  H02P6/16

Abstract: A brushless DC motor (1) comprises a rotor comprising magnetic elements twining poles of the electric motor (1) and a control magnet comprising a number of pole pairs equal to three times that of the electric motor (1), a stator having electromagnetic excitation coils, at least one first and one second Hall-effect sensor (17, 17′) configured to detect predetermined angular positions of the rotor, and a control unit configured to apply a predetermined sequence of excitation signals to the coils, wherein the Hall-effect sensors are spaced apart by an angle greater than or equal to 10°, the first Hall-effect sensor (17) is used to determine the switching times of the excitation signals and the second Hall-effect sensor (17′) is used, in combination with the first Hall-effect sensor (17), to determine the direction of rotation of the rotor when the motor starts up, or vice versa.

公开(公告)号：US20210107435A1

公开(公告)日：2021-04-15

申请号：US17055356

申请日：2019-05-22

Applicant: Valeo Systemes d'Essuyage

Inventor： Laurent ANDRE-MASSE ,  Philippe CARRARO ,  Julien CARRION ,  Pierre-Francois DUPRAT ,  Jean-Francois ROUSSEAU ,  Grégory VILLEMIN

IPC: B60S1/50 ,  B01D29/01 ,  B01D29/11 ,  B01D21/00 ,  B01D29/62

Abstract: 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.

公开(公告)号：US20180208157A1

公开(公告)日：2018-07-26

申请号：US15876680

申请日：2018-01-22

Applicant: Valeo Systemes d'Essuyage ,  Enmech GmbH

Inventor： Vincent Izabel ,  Gérald Caillot ,  Jean-Michel Jarasson ,  Dmitry Filatov ,  Thomas Leben ,  Olaf Runge

IPC: B60S1/38 ,  H01C7/02 ,  H02H9/02 ,  H05B3/18 ,  B60S1/40

CPC classification number: B60S1/3803 ,  B60S1/3805 ,  B60S1/381 ,  B60S1/3848 ,  B60S1/3881 ,  B60S1/4006 ,  B60S2001/3843 ,  H01C7/02 ,  H02H9/026 ,  H05B3/18 ,  H05B2203/02 ,  H05B2203/031

Abstract: The invention proposes a wiper blade (10) of a motor vehicle, comprising a heating electrical circuit (30) comprising at least one heating resistive element, which is connected to terminals (36) for supplying electric current, and a component for regulating the electric power supply current, which is a resettable fuse with a positive temperature coefficient (50), known as a PTC fuse. The PTC fuse (50) is, for example, a surface-mounted component, known as a CMS component, which is electrically connected to two belonging electrical connecting areas (44, 46).

公开(公告)号：USD725023S1

公开(公告)日：2015-03-24

申请号：US29508243

申请日：2014-11-04

Applicant: Valeo Systemes d'Essuyage

Designer： Eric Poton

公开(公告)号：US20150059115A1

公开(公告)日：2015-03-05

申请号：US14344233

申请日：2012-08-08

Applicant: Stéphane Houssat ,  Loic Roussel ,  William Terrasse

Inventor： Stéphane Houssat ,  Loic Roussel ,  William Terrasse

IPC: B60S1/40 ,  B60S1/38

CPC classification number: B60S1/4048 ,  B60S1/3867 ,  B60S1/3868 ,  B60S2001/4051

Abstract: An adapter with flexible tongues for wiper systems is disclosed. The adapter has retractable locking buttons, each fixed to the end of a flexible tongue, that are disposed facing each other so that their respective tongues move toward each other on insertion of said adapter in said end fitting, said tongues being disposed so as to cross over during insertion of said adapter in said end fitting.

Abstract translation: 公开了一种用于刮水器系统的柔性舌片的适配器。 适配器具有可伸缩的锁定按钮，每个固定到柔性舌片的端部，彼此相对设置，使得它们各自的舌片在将所述适配器插入所述端部配件中时朝向彼此移动，所述舌片被设置为交叉 在将所述适配器插入所述端部配件期间将其插入。

公开(公告)号：US08782845B2

公开(公告)日：2014-07-22

申请号：US12097009

申请日：2006-12-11

Applicant: Xavier Bousset

Inventor： Xavier Bousset

IPC: B60S1/40

CPC classification number: B60S1/32 ,  B60S1/3858 ,  B60S1/386 ,  B60S1/387 ,  B60S1/3881 ,  B60S1/40

Abstract: A motor vehicle wiper blade includes a support mount extending in a longitudinal main direction, and including a support for a wiping blade and a tubular body having a longitudinal main axis, a structural element in the form of a longitudinal horizontal strip which is accommodated inside the tubular body, and an element for connecting the blade to a drive arm which is mounted on the support mount and which includes a locking mechanism for locking the structural element in a position in the connecting element. The locking mechanism of the connecting element includes, on the one hand, a longitudinal mechanism for locking the structural element in said position, and on the other hand, an angular mechanism for locking the structural element in said position.

Abstract translation: 机动车辆刮水器叶片包括沿纵向主方向延伸的支撑安装件，并且包括用于擦拭刀片的支撑件和具有纵向主轴线的管状体，其形式为纵向水平条带的结构元件， 管状体和用于将叶片连接到安装在支撑架上的驱动臂的元件，并且包括用于将结构元件锁定在连接元件中的位置的锁定机构。 一方面，连接元件的锁定机构包括用于将结构元件锁定在所述位置的纵向机构，另一方面包括用于将结构元件锁定在所述位置的角度机构。

公开(公告)号：US20130180357A1

公开(公告)日：2013-07-18

申请号：US13744976

申请日：2013-01-18

Applicant: Valeo Systemes d'Essuyage

Inventor： Jérôme Valliere

IPC: F16H57/027

CPC classification number: F16H57/027 ,  B60S1/166 ,  F16H57/031 ,  F16H2057/0325 ,  H02K5/10 ,  H02K2205/09 ,  Y10T74/219

Abstract: The invention concerns a device (1) for protecting a breather membrane (2) enabling the ventilation of a member, notably a gear motor of a wiper system, said device including a support (3) intended to accommodate said membrane (2) on the surface of said member and a cover (4) for protecting said membrane (2), said device (1) being configured to allow circulation of air between the interior and the exterior of the member via said membrane (2).According to the invention, said cover (4), moulded in one piece with said support (3), is articulated relative to said support (3) so as to enable fixing of said membrane (2) onto said support (3) in an open position of said cover (4) and to cover said membrane (2) in a closed position of said cover (4).

Abstract translation: 本发明涉及一种用于保护通气膜（2）的装置（1），其能够使构件（特别是刮水器系统的齿轮马达）通风，所述装置包括用于容纳所述膜（2）的支撑件（3），所述支撑件 所述构件的表面和用于保护所述膜（2）的盖（4），所述装置（1）构造成允许空气通过所述膜（2）在构件的内部和外部之间循环。 根据本发明，与所述支撑件（3）一体模制的所述盖（4）相对于所述支撑件（3）铰接，以便能够将所述膜（2）固定在所述支撑件（3）上 所述盖（4）的打开位置并且在所述盖（4）的关闭位置覆盖所述膜（2）。