ES8203151A1 - Perfeccionamientos en el control de nivel para el liquido defrenos en vehiculos automoviles - Google Patents

Perfeccionamientos en el control de nivel para el liquido defrenos en vehiculos automoviles

Info

Publication number
ES8203151A1
ES8203151A1 ES501863A ES501863A ES8203151A1 ES 8203151 A1 ES8203151 A1 ES 8203151A1 ES 501863 A ES501863 A ES 501863A ES 501863 A ES501863 A ES 501863A ES 8203151 A1 ES8203151 A1 ES 8203151A1
Authority
ES
Spain
Prior art keywords
brake fluid
motor vehicles
level control
ptc resistor
volts
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
Application number
ES501863A
Other languages
English (en)
Other versions
ES501863A0 (es
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of ES501863A0 publication Critical patent/ES501863A0/es
Publication of ES8203151A1 publication Critical patent/ES8203151A1/es
Expired 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
    • G01F23/246—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 thermal devices
    • G01F23/247—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 thermal devices for discrete levels

Abstract

CONTROL DE NIVEL PARA EL LIQUIDO DE FRENOS DE AUTOMOVILES QUE UTILIZA UN CONDUCTOR FRIO COMO SENSOR. UN CONDUCTOR FRIO CONECTABLE A UNA TENSION ELECTRICA ESTA CONTENIDO EN UNA VAINA CON CONDUCTORES DE ALIMENTACION DE CORRIENTE, ESTANDO LA VAINA TOTALMENTE RODEADA POR EL LIQUIDO CUANDO SE ENCUENTRA SUMERGIDA EN EL MISMO. PARA SU FUNCIONAMIENTO COMO CONTROL DEL NIVEL (26) DEL LIQUIDO DE FRENOS (25) SE AJUSTA PARA TEMPERATURAS DE FUNCIONAMIENTO ENTRE TMIN = -40 C Y TMAX = 135 HASTA 150 C LA CONDICION PARA LA TEMPERATURA CURIE (TC) DEL MATERIAL DEL CONDUCTOR FRIO (2): TC = TMAX + (30 A 100) K.
ES501863A 1980-05-05 1981-05-04 Perfeccionamientos en el control de nivel para el liquido defrenos en vehiculos automoviles Expired ES8203151A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803017148 DE3017148C2 (de) 1980-05-05 1980-05-05 Flüssigkeitsstands-Meßeinrichtung für Bremsflüssigkeit in Kraftfahrzeugen

Publications (2)

Publication Number Publication Date
ES501863A0 ES501863A0 (es) 1982-03-01
ES8203151A1 true ES8203151A1 (es) 1982-03-01

Family

ID=6101630

Family Applications (1)

Application Number Title Priority Date Filing Date
ES501863A Expired ES8203151A1 (es) 1980-05-05 1981-05-04 Perfeccionamientos en el control de nivel para el liquido defrenos en vehiculos automoviles

Country Status (4)

Country Link
EP (1) EP0039510A1 (es)
JP (1) JPS573011A (es)
DE (1) DE3017148C2 (es)
ES (1) ES8203151A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2573866B1 (fr) * 1984-11-27 1989-02-17 Veglia E D Sonde de mesure du niveau d'un liquide
FR2675254B1 (fr) * 1991-04-10 1995-01-06 Jaeger Detecteur de niveau de liquide comprenant un composant semi-conducteur.
DE102013219578A1 (de) * 2013-09-27 2015-04-02 Continental Teves Ag & Co. Ohg Druckmittelbehälter mit einer Behälterwarnvorrichtung
WO2018073902A1 (ja) * 2016-10-19 2018-04-26 三菱電機株式会社 液面検知装置及び冷凍サイクル装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1665582B2 (de) * 1966-03-25 1972-11-30 Siemens AG, 1000 Berlin u. 8000 München Verfahren zum herstellen eines fluessigkeitsniveaufuehlers

Also Published As

Publication number Publication date
DE3017148C2 (de) 1982-12-16
ES501863A0 (es) 1982-03-01
JPS573011A (en) 1982-01-08
EP0039510A1 (de) 1981-11-11
DE3017148A1 (de) 1981-11-12

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