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FR2401807A1 - Hydraulic circuit drain equipment - comprises exhauster with vacuum tank and flexible pipes to drainage points in circuit - Google Patents

Hydraulic circuit drain equipment - comprises exhauster with vacuum tank and flexible pipes to drainage points in circuit

Info

Publication number
FR2401807A1
FR2401807A1 FR7726572A FR7726572A FR2401807A1 FR 2401807 A1 FR2401807 A1 FR 2401807A1 FR 7726572 A FR7726572 A FR 7726572A FR 7726572 A FR7726572 A FR 7726572A FR 2401807 A1 FR2401807 A1 FR 2401807A1
Authority
FR
France
Prior art keywords
circuit
vacuum tank
flexible pipes
hydraulic circuit
drainage points
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
FR7726572A
Other languages
French (fr)
Other versions
FR2401807B1 (en
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.)
Renault SA
Original Assignee
Renault 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 Renault SA filed Critical Renault SA
Priority to FR7726572A priority Critical patent/FR2401807A1/en
Publication of FR2401807A1 publication Critical patent/FR2401807A1/en
Application granted granted Critical
Publication of FR2401807B1 publication Critical patent/FR2401807B1/fr
Granted 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
    • B60T17/221—Procedure or apparatus for checking or keeping in a correct functioning condition of brake systems
    • B60T17/222—Procedure or apparatus for checking or keeping in a correct functioning condition of brake systems by filling or bleeding of hydraulic systems

Landscapes

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

Abstract

L'invention est du domaine des circuits hydrauliques. Elle vise plus précisément un appareil de purge pour circuits hydrauliques, caractérisé par le fait qu'un dispositif générateur de dépression coopère avec une chambre de dépression reliée par un système de tuyauterie souple aux purgeurs du circuit de freinage. Application à la vidange et à la purge d'un circuit de freinage de véhicule automobile.The invention relates to the field of hydraulic circuits. It relates more precisely to a bleeding device for hydraulic circuits, characterized in that a vacuum generating device cooperates with a vacuum chamber connected by a flexible pipe system to the bleeders of the braking circuit. Application to the emptying and purging of a motor vehicle braking circuit.

FR7726572A 1977-09-01 1977-09-01 Hydraulic circuit drain equipment - comprises exhauster with vacuum tank and flexible pipes to drainage points in circuit Granted FR2401807A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7726572A FR2401807A1 (en) 1977-09-01 1977-09-01 Hydraulic circuit drain equipment - comprises exhauster with vacuum tank and flexible pipes to drainage points in circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7726572A FR2401807A1 (en) 1977-09-01 1977-09-01 Hydraulic circuit drain equipment - comprises exhauster with vacuum tank and flexible pipes to drainage points in circuit

Publications (2)

Publication Number Publication Date
FR2401807A1 true FR2401807A1 (en) 1979-03-30
FR2401807B1 FR2401807B1 (en) 1980-10-10

Family

ID=9194950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726572A Granted FR2401807A1 (en) 1977-09-01 1977-09-01 Hydraulic circuit drain equipment - comprises exhauster with vacuum tank and flexible pipes to drainage points in circuit

Country Status (1)

Country Link
FR (1) FR2401807A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3339401A (en) * 1965-04-01 1967-09-05 Gen Motors Corp Brake bleed and fill machine
US3357161A (en) * 1966-09-09 1967-12-12 Starr Liquid purifying system
FR2290235A1 (en) * 1974-11-08 1976-06-04 Oikarinej Eino AIR ELIMINATION DEVICE IN A LIQUID SYSTEM, PREFERREDLY A HYDRAULIC BRAKE SYSTEM
US4017329A (en) * 1976-01-07 1977-04-12 Larson Philip C Method of restoring hydraulic systems

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3339401A (en) * 1965-04-01 1967-09-05 Gen Motors Corp Brake bleed and fill machine
US3357161A (en) * 1966-09-09 1967-12-12 Starr Liquid purifying system
FR2290235A1 (en) * 1974-11-08 1976-06-04 Oikarinej Eino AIR ELIMINATION DEVICE IN A LIQUID SYSTEM, PREFERREDLY A HYDRAULIC BRAKE SYSTEM
US4017329A (en) * 1976-01-07 1977-04-12 Larson Philip C Method of restoring hydraulic systems

Also Published As

Publication number Publication date
FR2401807B1 (en) 1980-10-10

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Legal Events

Date Code Title Description
ST Notification of lapse