ES253484U - Circuito de aviso para frenos de vehiculos a motor. - Google Patents

Circuito de aviso para frenos de vehiculos a motor.

Info

Publication number
ES253484U
ES253484U ES1980253484U ES253484U ES253484U ES 253484 U ES253484 U ES 253484U ES 1980253484 U ES1980253484 U ES 1980253484U ES 253484 U ES253484 U ES 253484U ES 253484 U ES253484 U ES 253484U
Authority
ES
Spain
Prior art keywords
source
switch
transistor switch
brake system
warning
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.)
Granted
Application number
ES1980253484U
Other languages
English (en)
Other versions
ES253484Y (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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of ES253484U publication Critical patent/ES253484U/es
Application granted granted Critical
Publication of ES253484Y publication Critical patent/ES253484Y/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

Circuito de aviso para frenos de vehículos a motor, cuyo vehículo tiene medios para poner en funcionamiento el motor, teniendo el circuito de los frenos una fuente primaria de fluido a presión de accionamiento de los frenos, movida por el motor, una fuente auxiliar de fluido a presión de accionamiento de los frenos, y un dispositivo de relé para accionar la fuente auxiliar al fallar la fuente primaria, caracterizado porque comprenden medios de circuito acoplados a los medios de accionamiento del motor y al dispositivo de relé para generar una señal de aviso en respuesta a una conducción de circuito abierto del dispositivo de relé cuando el motor está en marcha.
ES1980253484U 1979-10-10 1980-10-10 Circuito de aviso para frenos de vehiculos a motor. Expired ES253484Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/083,443 US4290045A (en) 1979-10-10 1979-10-10 Brake system warning circuit

Publications (2)

Publication Number Publication Date
ES253484U true ES253484U (es) 1981-06-01
ES253484Y ES253484Y (es) 1981-12-01

Family

ID=22178370

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1980253484U Expired ES253484Y (es) 1979-10-10 1980-10-10 Circuito de aviso para frenos de vehiculos a motor.

Country Status (4)

Country Link
US (1) US4290045A (es)
AU (1) AU6313480A (es)
CA (1) CA1152177A (es)
ES (1) ES253484Y (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4524311A (en) * 1982-11-12 1985-06-18 Mitsubishi Denki Kabushiki Kaisha Control for pumping devices used in vehicles
DE3632383A1 (de) * 1986-09-24 1988-03-31 Teves Gmbh Alfred Elektrische schaltvorrichtung fuer stromkreise in kraftfahrzeugen
US4845463A (en) * 1987-04-08 1989-07-04 Navistar International Transportation Corp. Brake system with auxiliary pump warning circuit
EP0485367A3 (en) * 1988-08-26 1992-05-27 Alfred Teves Gmbh Method for monitoring a brake system and a brake system for carrying out this method
EP0487507B1 (de) * 1988-08-26 1995-10-18 ITT Automotive Europe GmbH Verfahren zur Überwachung einer hydraulischen Bremsanlage und Bremsanlage zur Durchführung dieses Verfahrens
JP7393103B2 (ja) * 2021-01-18 2023-12-06 トヨタ自動車株式会社 液圧ブレーキシステム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506958A (en) * 1966-06-07 1970-04-14 Aisin Seiki Device for verifying hydraulic pressure in motor vehicle brake system
US3667497A (en) * 1970-05-11 1972-06-06 Dewandre Co Ltd C Hydraulic systems
GB1524963A (en) * 1974-09-05 1978-09-13 Girling Ltd Brake pressure failure circuit for multi-line brake systems

Also Published As

Publication number Publication date
CA1152177A (en) 1983-08-16
US4290045A (en) 1981-09-15
AU6313480A (en) 1981-04-16
ES253484Y (es) 1981-12-01

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