ES2023310A6 - Dispositivo de control de nivel de liquidos. - Google Patents

Dispositivo de control de nivel de liquidos.

Info

Publication number
ES2023310A6
ES2023310A6 ES9000819A ES9000819A ES2023310A6 ES 2023310 A6 ES2023310 A6 ES 2023310A6 ES 9000819 A ES9000819 A ES 9000819A ES 9000819 A ES9000819 A ES 9000819A ES 2023310 A6 ES2023310 A6 ES 2023310A6
Authority
ES
Spain
Prior art keywords
reservoir
sensor
control device
cleaning liquid
inverter circuit
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.)
Expired - Fee Related
Application number
ES9000819A
Other languages
English (en)
Inventor
Manuel Mora
Jose Luis Morales
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.)
Fico Transpar SA
Original Assignee
Transpar Iberica 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 Transpar Iberica SA filed Critical Transpar Iberica SA
Priority to ES9000819A priority Critical patent/ES2023310A6/es
Priority to EP91430006A priority patent/EP0448487A1/fr
Publication of ES2023310A6 publication Critical patent/ES2023310A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01F23/24—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 by measuring variations of resistance of resistors due to contact with conductor fluid
    • G01F23/241—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 by measuring variations of resistance of resistors due to contact with conductor fluid for discrete levels
    • G01F23/242—Mounting arrangements for electrodes
    • 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
    • G01F23/22—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
    • G01F23/24—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 by measuring variations of resistance of resistors due to contact with conductor fluid
    • G01F23/241—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 by measuring variations of resistance of resistors due to contact with conductor fluid for discrete levels
    • G01F23/243—Schematic arrangements of probes combined with measuring circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Abstract

DISPOSITIVO DE CONTROL DEL NIVEL DE LIQUIDOS. ESTE DISPOSITIVO COMPRENDE UN SENSOR DE CONTINUIDAD ELECTRICA (SC) Y UN CIRCUITO DE CONTROL (CC) INTERCONECTADOS ENTRE SI Y ALIMENTADOS A TRAVES DE LA BATERIA DE ACUMULADORES (3) DEL VEHICULO AUTOMOVIL. EL SENSOR DE CONTINUIDAD (SC) ESTA ALOJADO EN EL INTERIOR DEL DEPOSITO (1) DE LIQUIDO LIMPIADOR (6) CONVENIENTEMENTE DISPUESTO RESPECTO DEL NIVEL MINIMO (NMIN) PREFIJADO PARA DICHO LIQUIDO (6), MIENTRAS QUE EL CIRCUITO DE CONTROL (CC) SE ENCUENTRA EMPLAZADO EN UN LUGAR RELATIVAMENTE PROXIMO AL CITADO SENSOR (SC). EL SENSOR (SC) SE ENCUENTRA CONSTITUIDO POR DOS CONDUCTORES (4, 4'') DESPROVISTOS PARCIALMENTE DE AISLAMIENTO, MIENTRAS QUE EL CIRCUITO DE CONTROL (CC) COMPRENDE UN CIRCUITO INVERSOR DE LA FUNCION DEL SENSOR (SC) Y UN AMPLIFICADOR QUE OPERA SOBRE UNA SEÑALIZACION OPTICA Y/O ACUSTICA DISPUESTA EN EL TABLERO DE MANDOS DEL VEHICULO. APLICABLE A LA INDUSTRIA DEL AUTOMOVIL.
ES9000819A 1990-03-22 1990-03-22 Dispositivo de control de nivel de liquidos. Expired - Fee Related ES2023310A6 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9000819A ES2023310A6 (es) 1990-03-22 1990-03-22 Dispositivo de control de nivel de liquidos.
EP91430006A EP0448487A1 (fr) 1990-03-22 1991-03-20 Dispositif de contrôle du niveau des liquides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9000819A ES2023310A6 (es) 1990-03-22 1990-03-22 Dispositivo de control de nivel de liquidos.

Publications (1)

Publication Number Publication Date
ES2023310A6 true ES2023310A6 (es) 1992-01-01

Family

ID=8266499

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9000819A Expired - Fee Related ES2023310A6 (es) 1990-03-22 1990-03-22 Dispositivo de control de nivel de liquidos.

Country Status (2)

Country Link
EP (1) EP0448487A1 (es)
ES (1) ES2023310A6 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6435837B1 (en) 1997-12-02 2002-08-20 Fico Transpar, S.A. Pump arrangement for liquid tanks

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9221323D0 (en) * 1992-10-10 1992-11-25 Mackay Robert Hot screen wash conversion
FR2726665B1 (fr) 1994-11-08 1996-12-13 Valeo Electronique Module de commande d'une pompe de lave-glace pour vehicule automobile
US6675989B1 (en) * 2001-06-28 2004-01-13 Valeo Electrical Systems, Inc. Windshield washer pump with integrated fluid level sensor
US6530758B1 (en) 2001-06-28 2003-03-11 Valeo Electrical Systems, Inc. Composite fluid control membrane for windshield washer pump and method of manufacturing same
US7345444B2 (en) 2003-10-14 2008-03-18 General Motors Corporation Intermittent washer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES408556A1 (es) * 1972-11-07 1975-11-01 Bendiberica Sa Sistema indicador del nivel de liquidos.
JPS5418812B2 (es) * 1974-08-13 1979-07-10
IT1101945B (it) * 1977-01-20 1985-10-07 Lucas Industries Ltd Rivelatore di livello di liquido per veicoli a motore
FR2584459A1 (fr) * 1985-07-03 1987-01-09 Julien Mege Dispositif de commande d'une electropompe, submersible et immergee dans une cuve ou similaire contenant un liquide, en fonction du niveau du liquide dans cette cuve et electropompe equipee de ce dispositif
DE3827744A1 (de) * 1988-08-16 1990-02-22 Vdo Schindling Verfahren zur herstellung einer einrichtung zur ueberwachung des fluessigkeitsstandes in einem behaelter und nach diesem verfahren hergestellte einrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6435837B1 (en) 1997-12-02 2002-08-20 Fico Transpar, S.A. Pump arrangement for liquid tanks

Also Published As

Publication number Publication date
EP0448487A1 (fr) 1991-09-25

Similar Documents

Publication Publication Date Title
DE3856497D1 (de) Halbbild-Diskriminierschaltung für Fernsehsignal, z.B. für Flüssigkristallanzeige
DE69325784D1 (de) Optische Verarbeitungsvorrichtung für elektrische Signale
DE69124648D1 (de) Flüssigkeitsstands-Messsystem
FR2654254B1 (fr) Dispositif de telecommande pour disjoncteur electrique.
ES2023310A6 (es) Dispositivo de control de nivel de liquidos.
IT8322652A0 (it) Dispositivo di rilevazione del passaggio di corrente in uno o piu' conduttori.
FR2498829B1 (fr) Dispositif de fixation pour boitier de connexion electrique
DE59008557D1 (de) Schaltungsanordnung für Anzeigevorrichtung.
MX154173A (es) Mejoras en transmisor de senales electricas de nivel de liquido en depositos de vehiculos
FR2633784B1 (fr) Dispositif de support pour appareils electriques
DE69203792D1 (de) Vorrichtung zum abgedichteten Verbinden von rohrförmigen Elementen an Abzweigdosen für elektrische Komponenten.
ES285250Y (es) Un dispositivo transmisor de la senal electrica de nivel de liquido en depositos
IT1212799B (it) Dispositivo elettronico ad interruttore comandato per la soppressione di transitori.
ES257884Y (es) Dispositivo transmisor de la senal electrica de nivel de li-quido en depositos de combustible
FR2709614B3 (fr) Dispositif de fixation pour appareillage électrique.
ES273751Y (es) Dispositivo transmisor de la senal electrica de nivel de liquido en depositos
FR2704381B1 (fr) Dispositif de repérage pour conducteur électrique.
DE59002964D1 (de) Anzeigeeinheit für elektrische Geräte.
ITMI921036A0 (it) Struttura di montaggio di un apparecchio elettrico con dispositivo di segnalazione della rimozione dello stesso
FR2557382B2 (fr) Boitier de filtrage capacitif modulaire amovible pour dispositif de connexion electrique
FR2678423B1 (fr) Boitier pour un appareillage electrique.
ES1013371Y (es) Dispositivo de union de los componentes de la caja de un aparato de conexion electrica.
FR2678066B1 (fr) Dispositif support d'une capsule de capteur electrique.
FR2598857B1 (fr) Dispositif de branchement pour element generateur de courant.
FR2692725B1 (fr) Dispositif sélecteur de circuit électrique.

Legal Events

Date Code Title Description
PC1A Transfer granted

Owner name: FICO TRANSPAR, S.A.

FD1A Patent lapsed

Effective date: 20040601