FR3126740B1 - Vanne automatique pour le nettoyage de surfaces de capteurs d’un véhicule autonome - Google Patents

Vanne automatique pour le nettoyage de surfaces de capteurs d’un véhicule autonome Download PDF

Info

Publication number
FR3126740B1
FR3126740B1 FR2109285A FR2109285A FR3126740B1 FR 3126740 B1 FR3126740 B1 FR 3126740B1 FR 2109285 A FR2109285 A FR 2109285A FR 2109285 A FR2109285 A FR 2109285A FR 3126740 B1 FR3126740 B1 FR 3126740B1
Authority
FR
France
Prior art keywords
automatic valve
autonomous vehicle
piston
fluid conduit
actuator
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
FR2109285A
Other languages
English (en)
Other versions
FR3126740A1 (fr
Inventor
STéPHANE BARON
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.)
A Raymond SARL
Original Assignee
A Raymond SARL
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 A Raymond SARL filed Critical A Raymond SARL
Priority to FR2109285A priority Critical patent/FR3126740B1/fr
Priority to CN202221016469.0U priority patent/CN217152830U/zh
Priority to PCT/EP2022/074245 priority patent/WO2023031298A1/fr
Priority to EP22769305.8A priority patent/EP4399426A1/fr
Priority to CN202280053696.7A priority patent/CN117795235A/zh
Publication of FR3126740A1 publication Critical patent/FR3126740A1/fr
Application granted granted Critical
Publication of FR3126740B1 publication Critical patent/FR3126740B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0672—One-way valve the valve member being a diaphragm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0686—Braking, pressure equilibration, shock absorbing
    • F16K31/0696—Shock absorbing, e.g. using a dash-pot
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • F16K41/103—Spindle sealings with diaphragm, e.g. shaped as bellows or tube the diaphragm and the closure member being integrated in one member
    • 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
    • B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48—Liquid supply therefor
    • B60S1/481—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Fluid-Damping Devices (AREA)
  • Lift Valve (AREA)

Abstract

L’invention concerne une vanne automatique qui comprend un corps de vanne pourvu d’un conduit fluidique. Le corps de vanne comprend un diaphragme configuré pour obturer le conduit fluidique lorsqu’il est dans la position fermée, et permettre l’écoulement d’un fluide dans le conduit fluidique lorsqu’il est dans la position ouverte. Par ailleurs, la vanne automatique comprend un actionneur. Ce dernier est pourvu d’une butée, d’un ressort, et d’un piston. Le piston est configuré pour se déplacer entre une position engagée et une position désengagée. Par ailleurs, l’actionneur comprend également des moyens d’activation configurés pour imposer le déplacement du piston vers sa position désengagée de manière à permettre au diaphragme d’adopter la position ouverte. Enfin, l’actionneur comprend un corps d’amortissement, s’interposant entre la deuxième extrémité et la butée, et présentant une rigidité inférieure à celle du corps principal. Figur e 7
FR2109285A 2021-09-06 2021-09-06 Vanne automatique pour le nettoyage de surfaces de capteurs d’un véhicule autonome Active FR3126740B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2109285A FR3126740B1 (fr) 2021-09-06 2021-09-06 Vanne automatique pour le nettoyage de surfaces de capteurs d’un véhicule autonome
CN202221016469.0U CN217152830U (zh) 2021-09-06 2022-04-28 用于清洁表面的自动阀和用于清洁车辆的表面的流体组件
PCT/EP2022/074245 WO2023031298A1 (fr) 2021-09-06 2022-08-31 Vanne automatique pour le nettoyage de surfaces de capteurs d'un véhicule autonome
EP22769305.8A EP4399426A1 (fr) 2021-09-06 2022-08-31 Vanne automatique pour le nettoyage de surfaces de capteurs d'un véhicule autonome
CN202280053696.7A CN117795235A (zh) 2021-09-06 2022-08-31 用于清洁自主车辆的传感器表面的自动阀

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2109285 2021-09-06
FR2109285A FR3126740B1 (fr) 2021-09-06 2021-09-06 Vanne automatique pour le nettoyage de surfaces de capteurs d’un véhicule autonome

Publications (2)

Publication Number Publication Date
FR3126740A1 FR3126740A1 (fr) 2023-03-10
FR3126740B1 true FR3126740B1 (fr) 2024-01-19

Family

ID=77999205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2109285A Active FR3126740B1 (fr) 2021-09-06 2021-09-06 Vanne automatique pour le nettoyage de surfaces de capteurs d’un véhicule autonome

Country Status (4)

Country Link
EP (1) EP4399426A1 (fr)
CN (2) CN217152830U (fr)
FR (1) FR3126740B1 (fr)
WO (1) WO2023031298A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1169242B (de) * 1961-05-10 1964-04-30 Christian Buerkert Magnetventil fuer Wechselstrombetrieb mit schlag- und geraeuschdaempfenden Mitteln
JP4640551B2 (ja) * 2007-12-04 2011-03-02 Ｓｍｃ株式会社 流体圧機器の製造方法
JP5772881B2 (ja) * 2013-06-18 2015-09-02 株式会社デンソー 電磁弁
DE102014005137A1 (de) * 2014-04-08 2015-10-08 Fresenius Medical Care Deutschland Gmbh Elektromagnetisch betätigtes Ventil
EP4425022A2 (fr) 2019-09-12 2024-09-04 A. Raymond Et Cie Soupape de régulation de débit et système de nettoyage d'une surface de véhicule

Also Published As

Publication number Publication date
WO2023031298A1 (fr) 2023-03-09
EP4399426A1 (fr) 2024-07-17
FR3126740A1 (fr) 2023-03-10
CN117795235A (zh) 2024-03-29
CN217152830U (zh) 2022-08-09

Similar Documents

Publication Publication Date Title
JP6272316B2 (ja) バルブのための油圧機構
JP2012525544A5 (fr)
FR2611628A1 (fr) Correcteur de freinage asservi a la charge d'un vehicule
FR2591695A1 (fr) Amortisseur de vibrations a deux tubes
US20120031262A1 (en) Hydraulic cylinder
RU2011141332A (ru) Избыточное уплотнение сопряженных металлических поверхностей для совместного использования с внутренними клапанами
JP3667870B2 (ja) 流体圧シリンダ装置
EP1890064A3 (fr) Vanne de contrôle de la pression
FR3126740B1 (fr) Vanne automatique pour le nettoyage de surfaces de capteurs d’un véhicule autonome
JP4116548B2 (ja) 燃料噴射弁
FR2401370A1 (fr) Vanne equipee d'un joint actionne de facon autonome par un fluide
RU201864U1 (ru) Задвижка клиновая
FR2862120A1 (fr) Vanne a trois voies et dispositif d'injection de carburant equipe de celle-ci
JP2013113418A (ja) ダイヤフラムバルブ
RU150066U1 (ru) Устройство для усиления необходимого усиления ноги для приведения в действие муфты сцепления
WO2019025331A1 (fr) Dispositif de liaison amortie pour navire
CN210218727U (zh) 一种耐高温闸阀
EP3997356A1 (fr) Butée hydraulique pour amortisseur
FR2963319A1 (fr) Amortisseur pour avion
FR3114544B1 (fr) Glissière de siège
JP4858969B2 (ja) 弁体
FR2600957A1 (fr) Dispositif de regulation de la pression de freinage en fonction de la charge d'un vehicule automobile
CN116639100A (zh) 一种制动阀的阻流结构
JP7132171B2 (ja) 車両用シートの駆動装置
JP2018105385A (ja) 緩衝器

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20230310

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4