FR3100998B1 - Dispositif pour nettoyer un support recouvert d’un liquide - Google Patents

Dispositif pour nettoyer un support recouvert d’un liquide Download PDF

Info

Publication number
FR3100998B1
FR3100998B1 FR1910589A FR1910589A FR3100998B1 FR 3100998 B1 FR3100998 B1 FR 3100998B1 FR 1910589 A FR1910589 A FR 1910589A FR 1910589 A FR1910589 A FR 1910589A FR 3100998 B1 FR3100998 B1 FR 3100998B1
Authority
FR
France
Prior art keywords
liquid
support
orientation
transducers
cleaning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1910589A
Other languages
English (en)
Other versions
FR3100998A1 (fr
Inventor
Michaël Baudoin
Adrien Peret
Frederic Bretagnol
Matar - Lacaze Olivier Bou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre National de la Recherche Scientifique CNRS
Valeo Systemes dEssuyage SAS
Ecole Centrale de Lille
Universite de Valenciennes et du Hainaut Cambresis
Yncrea Hauts de France
Universite de Lille
Original Assignee
Centre National de la Recherche Scientifique CNRS
Valeo Systemes dEssuyage SAS
Ecole Centrale de Lille
Universite de Valenciennes et du Hainaut Cambresis
Yncrea Hauts de France
Universite de Lille
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Centre National de la Recherche Scientifique CNRS, Valeo Systemes dEssuyage SAS, Ecole Centrale de Lille, Universite de Valenciennes et du Hainaut Cambresis, Yncrea Hauts de France, Universite de Lille filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR1910589A priority Critical patent/FR3100998B1/fr
Priority to CN202080067632.3A priority patent/CN114585452B/zh
Priority to JP2022518882A priority patent/JP7611242B2/ja
Priority to US17/763,020 priority patent/US20220340103A1/en
Priority to PCT/EP2020/076758 priority patent/WO2021058662A1/fr
Priority to EP20775644.6A priority patent/EP4034312A1/fr
Publication of FR3100998A1 publication Critical patent/FR3100998A1/fr
Application granted granted Critical
Publication of FR3100998B1 publication Critical patent/FR3100998B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
    • B06B1/0622—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements on one surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00—Methods preventing fouling
    • B08B17/02—Preventing deposition of fouling or of dust
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
    • B08B7/026—Using sound waves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
    • B08B7/026—Using sound waves
    • B08B7/028—Using ultrasounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Cleaning In General (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

Dispositif pour nettoyer un support recouvert d’un liquide Dispositif électroacoustique (10) comportant :- un support (50), - au moins deux transducteurs d’onde (15a-h) couplés acoustiquement avec le support et étant configurés chacun pour générer une onde de surface ultrasonore (Wa-h) se propageant dans le support, les directions de propagation (P) des ondes de surface ultrasonores générées par les transducteurs étant différentes,- une unité de contrôle (40),le dispositif comportant une unité d’analyse (35) configurée pour estimer l’orientation de la force externe (OFe) s’appliquant sur un liquide, lorsque le liquide est au contact du support et/ou le dispositif étant configuré pour recevoir l’estimation de l’orientation de la force externe,l’unité de contrôle étant configurée pour commander au moins l’un des transducteurs, à partir de l’estimation de l’orientation de la force externe, de manière que la force acoustique s’appliquant sur le liquide, produite par l’interaction entre la ou les ondes de surface ultrasonores et le liquide, soit orientée dans un sens prédéterminé Figure pour l’abrégé : Fig. 2
FR1910589A 2019-09-25 2019-09-25 Dispositif pour nettoyer un support recouvert d’un liquide Active FR3100998B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1910589A FR3100998B1 (fr) 2019-09-25 2019-09-25 Dispositif pour nettoyer un support recouvert d’un liquide
CN202080067632.3A CN114585452B (zh) 2019-09-25 2020-09-24 用于清洁被液体覆盖的载体构件的装置
JP2022518882A JP7611242B2 (ja) 2019-09-25 2020-09-24 液体で覆われた支持部材を清掃する為のデバイス
US17/763,020 US20220340103A1 (en) 2019-09-25 2020-09-24 Device for Cleaning a Support Member Covered with a Liquid
PCT/EP2020/076758 WO2021058662A1 (fr) 2019-09-25 2020-09-24 Dispositif pour nettoyer un support recouvert d'un liquide
EP20775644.6A EP4034312A1 (fr) 2019-09-25 2020-09-24 Dispositif pour nettoyer un support recouvert d'un liquide

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1910589A FR3100998B1 (fr) 2019-09-25 2019-09-25 Dispositif pour nettoyer un support recouvert d’un liquide
FR1910589 2019-09-25

Publications (2)

Publication Number Publication Date
FR3100998A1 FR3100998A1 (fr) 2021-03-26
FR3100998B1 true FR3100998B1 (fr) 2022-06-03

Family

ID=69810911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1910589A Active FR3100998B1 (fr) 2019-09-25 2019-09-25 Dispositif pour nettoyer un support recouvert d’un liquide

Country Status (6)

Country Link
US (1) US20220340103A1 (fr)
EP (1) EP4034312A1 (fr)
JP (1) JP7611242B2 (fr)
CN (1) CN114585452B (fr)
FR (1) FR3100998B1 (fr)
WO (1) WO2021058662A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3100999B1 (fr) 2019-09-25 2022-07-15 Lille Ecole Centrale Dispositif électroacoustique
FR3126776B1 (fr) * 2021-09-09 2024-02-16 Faurecia Sieges Dautomobile Transducteur capacitif à électrodes interdigité coplanaire, tapis de détection d’occupation pour siège de véhicule et siège de véhicule
FR3131396B1 (fr) * 2021-12-23 2024-03-29 Valeo Systemes Dessuyage Ensemble de détection comprenant un capteur et au moins un transducteur d’onde pour nettoyer une surface optique du capteur
FR3131234A1 (fr) * 2021-12-23 2023-06-30 Valeo Systèmes D’Essuyage Dispositif pour nettoyer une surface
US12030094B2 (en) * 2021-12-23 2024-07-09 Volkswagen Aktiengesellschaft Acousto-vibratory sensor cleaning
FR3164405A1 (fr) 2024-07-11 2026-01-16 Vision Dispositif et procédé de nettoyage d’un support par conversion d’une onde de volume ultrasonore en une onde de surface ultrasonore

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1372235A (en) * 1971-05-05 1974-10-30 Secr Defence Acoustic surface wave devices
JPS61196849A (ja) * 1985-01-31 1986-09-01 Motoda Electronics Co Ltd 超音波ワイパ−
JPH0999812A (ja) * 1995-10-05 1997-04-15 Asako Hanno 自動車用フロントウインドウスキージレス雨水ワイパー装置
JP2007182139A (ja) 2006-01-06 2007-07-19 Denso Corp 車載機器自動調整システム
CN1974031B (zh) * 2006-11-14 2010-05-12 北京市自来水集团有限责任公司 利用超声波防止水处理池中沉降设备堵塞的方法和系统
US9013672B2 (en) * 2007-05-04 2015-04-21 Asml Netherlands B.V. Cleaning device, a lithographic apparatus and a lithographic apparatus cleaning method
GB201100290D0 (en) * 2011-01-10 2011-02-23 Trevett David R M Clearing precipitation from windaows
JP5780890B2 (ja) * 2011-08-31 2015-09-16 株式会社国際電気セミコンダクターサービス 超音波洗浄方法及びその装置
JP2014043178A (ja) 2012-08-28 2014-03-13 Mitsubishi Motors Corp オートワイパ装置
FR2998420B1 (fr) * 2012-11-22 2017-06-09 Centre Nat De La Rech Scient (C N R S) Transducteur a ondes elastiques de surface se propageant sur un substrat en niobate de lithium ou en tantalate de lithium.
GB2518136B (en) * 2013-07-22 2016-09-14 Echovista Gmbh Ultrasonically clearing precipitation
CN103831271A (zh) * 2014-03-19 2014-06-04 中国科学院声学研究所 超声空化云控制装置和方法
CN104709241B (zh) * 2015-01-27 2017-04-05 陕西师范大学 节能型超声波隐形汽车雨刷系统
FR3044937B1 (fr) * 2015-12-09 2018-01-12 Universite De Lille 1 Procede pour favoriser le glissement d'au moins une goutte sur un support
FI127711B (en) * 2016-05-13 2018-12-31 Altum Tech Oy METHOD FOR CLEANING THE APPLIANCE
EP3460460B1 (fr) * 2016-05-18 2024-02-28 Myongji University Industry and Academia Cooperation Foundation Appareil et procédé de nettoyage
US10071400B2 (en) * 2016-06-20 2018-09-11 Texas Instruments Incorporated Ultrasonic lens cleaning with travelling wave excitation
JP2018039281A (ja) 2016-09-05 2018-03-15 日産自動車株式会社 ワイパー機能提案方法及びワイパー機能提案システム
GB2554084A (en) * 2016-09-16 2018-03-28 Echovista Gmbh Ultrasonic fluid clearing systems
US10699305B2 (en) * 2016-11-21 2020-06-30 Nio Usa, Inc. Smart refill assistant for electric vehicles
WO2018100795A1 (fr) * 2016-11-30 2018-06-07 株式会社村田製作所 Dispositif de vibration, dispositif d'élimination de goutte d'eau pour caméras, et caméra
US10695805B2 (en) * 2017-02-03 2020-06-30 Texas Instruments Incorporated Control system for a sensor assembly
IT201800002952A1 (it) * 2018-02-22 2019-08-22 St Microelectronics Srl Trasduttore ultrasonico microlavorato (mut) perfezionato, metodo di fabbricazione del mut, e metodo di progettazione del mut
FR3079101B1 (fr) * 2018-03-16 2020-11-06 Frecnsys Structure de transducteur pour suppression de source dans les dispositifs de filtres a ondes acoustiques de surface
US11027677B2 (en) * 2018-03-28 2021-06-08 GM Global Technology Operations LLC Camera based activation of heated wipers and windshield defrost
KR20180086173A (ko) 2018-07-19 2018-07-30 명지대학교 산학협력단 전기습윤을 이용하는 클리닝 기기 및 이에 있어서 액적 제거 방법

Also Published As

Publication number Publication date
FR3100998A1 (fr) 2021-03-26
CN114585452A (zh) 2022-06-03
EP4034312A1 (fr) 2022-08-03
US20220340103A1 (en) 2022-10-27
JP7611242B2 (ja) 2025-01-09
WO2021058662A1 (fr) 2021-04-01
CN114585452B (zh) 2023-10-24
JP2022550937A (ja) 2022-12-06

Similar Documents

Publication Publication Date Title
FR3100998B1 (fr) Dispositif pour nettoyer un support recouvert d’un liquide
BR9714435A (pt) Transdutor de grade para telas sensìveis ao toque acústicas
KR890012710A (ko) 위상변환기를 가진 초음파 세정장치
JP2002318144A (ja) クランプオン型超音波流量計
JP2021067603A5 (fr)
FR3100999B1 (fr) Dispositif électroacoustique
US3378814A (en) Directional transducer
KR20210063331A (ko) 초음파 이미징 디바이스를 위한 음향 감쇠
KR20200070828A (ko) 전자기기의 지문인식 센서
FR2355405A1 (fr) Dispositif a onde acoustique de surface perfectionne
JP5505310B2 (ja) 力覚提示装置、及び携帯端末機器
FR3117385B1 (fr) Dispositif pour nettoyer une surface optique
TW200629126A (en) Display apparatus with contact detecting function
US2458581A (en) Supersonic inspection
JP2005189003A (ja) 流量測定および気泡検出の可能な統合システム
US3035491A (en) Ultrasonic light modulator cell assembly
FR3140472B1 (fr) Dispositif de generation d’ondes acoustiques et/ou vibratoires sur une structure souple
JP4187993B2 (ja) 超音波探触子
JP2005189002A (ja) 流量測定システム
JPH07128106A (ja) 超音波送受波器
JPH02291933A (ja) 応力波ロードセル
US5406851A (en) Ultrasonic transducer system
JP2001331266A (ja) 座標入力装置
US4182543A (en) Ruggedized acousto-optic waveguide
JP5909802B2 (ja) 超音波横波探触子

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210326

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7