FR3111600B1 - Flexible type windshield washer reservoir with level sensor - Google Patents

Flexible type windshield washer reservoir with level sensor Download PDF

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Publication number
FR3111600B1
FR3111600B1 FR2006579A FR2006579A FR3111600B1 FR 3111600 B1 FR3111600 B1 FR 3111600B1 FR 2006579 A FR2006579 A FR 2006579A FR 2006579 A FR2006579 A FR 2006579A FR 3111600 B1 FR3111600 B1 FR 3111600B1
Authority
FR
France
Prior art keywords
pocket
flexible sheet
level sensor
washer reservoir
windshield washer
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
FR2006579A
Other languages
French (fr)
Other versions
FR3111600A1 (en
Inventor
Laurent Drouot
Lucien Stee
Frederic Guidez
Christophe Besse
Christophe Bondran
Thierry Breil
Geoffroy Meyer
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.)
Stellantis Auto Sas Fr
Akwel SA
Original Assignee
PSA Automobiles SA
Akwel SA SA
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 PSA Automobiles SA, Akwel SA SA filed Critical PSA Automobiles SA
Priority to FR2006579A priority Critical patent/FR3111600B1/en
Priority to PCT/FR2021/051096 priority patent/WO2021260300A1/en
Publication of FR3111600A1 publication Critical patent/FR3111600A1/en
Application granted granted Critical
Publication of FR3111600B1 publication Critical patent/FR3111600B1/en
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
    • B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48—Liquid supply therefor
    • B60S1/50—Arrangement of reservoir
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/0007—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm for discrete indicating and measuring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F22/00—Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Level Indicators Using A Float (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

L’invention concerne un réservoir lave-glace (1) pour véhicule automobile comportant une première et une seconde feuilles souples (2, 3) superposées l’une sur l’autre et assemblées de manière étanche le long de leur périphérie de sorte à définir entre elles une poche (P) apte à recevoir un liquide, deux inserts creux (5, 8) en communication fluidique avec ladite poche (P) et muni chacun d’un embout de raccordement respectivement à une goulotte de remplissage et à une pompe électrique ; caractérisé en ce qu’il comporte également un capteur de niveau du liquide contenu dans la dite poche (P), ledit capteur comprenant un boîtier (21) maintenu accolé par l’une (21A) de ses extrémités contre la première feuille souple (2) et logeant un interrupteur à commande magnétique (24) sollicité par un aimant (28) maintenu accolé contre la seconde feuille souple (3). Figure à publier avec l’abrégé : Fig. 2The invention relates to a windscreen washer reservoir (1) for a motor vehicle comprising a first and a second flexible sheet (2, 3) superposed one on the other and assembled in a sealed manner along their periphery so as to define between them a pocket (P) capable of receiving a liquid, two hollow inserts (5, 8) in fluid communication with said pocket (P) and each provided with a connection endpiece respectively to a filler neck and to an electric pump ; characterized in that it also comprises a sensor for the level of the liquid contained in the said pocket (P), the said sensor comprising a casing (21) kept joined by one (21A) of its ends against the first flexible sheet (2 ) and housing a magnetically operated switch (24) acted upon by a magnet (28) held against the second flexible sheet (3). Figure to be published with abstract: Fig. 2

FR2006579A 2020-06-23 2020-06-23 Flexible type windshield washer reservoir with level sensor Active FR3111600B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2006579A FR3111600B1 (en) 2020-06-23 2020-06-23 Flexible type windshield washer reservoir with level sensor
PCT/FR2021/051096 WO2021260300A1 (en) 2020-06-23 2021-06-17 Flexible windscreen washer tank provided with a level sensor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2006579 2020-06-23
FR2006579A FR3111600B1 (en) 2020-06-23 2020-06-23 Flexible type windshield washer reservoir with level sensor

Publications (2)

Publication Number Publication Date
FR3111600A1 FR3111600A1 (en) 2021-12-24
FR3111600B1 true FR3111600B1 (en) 2022-05-13

Family

ID=73642976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2006579A Active FR3111600B1 (en) 2020-06-23 2020-06-23 Flexible type windshield washer reservoir with level sensor

Country Status (2)

Country Link
FR (1) FR3111600B1 (en)
WO (1) WO2021260300A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB765646A (en) * 1955-03-29 1957-01-09 Charles Bachrach Improvements in or relating to a fluid reservoir
DE1020881B (en) * 1955-12-20 1957-12-12 Richard Gann Windshield washer for motor vehicles
US3554920A (en) 1968-04-19 1971-01-12 Atomic Energy Commission Energy independent radiophotoluminescence dosimeter with good fading stability
CH577917A5 (en) * 1975-02-19 1976-07-30 Kapal Anstalt Plastic container for liq. detergent for windscreen washer - complete with pump
DE19836597A1 (en) * 1998-08-13 2000-02-24 Mannesmann Vdo Ag Container with level indicator
US6990860B1 (en) * 2004-10-28 2006-01-31 David Douglas Gillanders Low fluid level indicator for hydration bladder
FR2935121A1 (en) 2008-08-19 2010-02-26 Renault Sas Windscreen washer or headlight washer reservoir for motor vehicle, has two sheets made of flexible plastic material, where one of sheets comprises insert made with tubular connecting pieces connected to pipe or to electric pump
JP6847926B2 (en) * 2015-09-16 2021-03-24 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム Cartridge with liquid storage section with flexible walls

Also Published As

Publication number Publication date
WO2021260300A1 (en) 2021-12-30
FR3111600A1 (en) 2021-12-24

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20211224

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

CD Change of name or company name

Owner name: AKWEL SA, FR

Effective date: 20240423

Owner name: STELLANTIS AUTO SAS, FR

Effective date: 20240423