FR2394792A1 - Detecteur-depanneur automatique de fuites - Google Patents

Detecteur-depanneur automatique de fuites

Info

Publication number
FR2394792A1
FR2394792A1 FR7639681A FR7639681A FR2394792A1 FR 2394792 A1 FR2394792 A1 FR 2394792A1 FR 7639681 A FR7639681 A FR 7639681A FR 7639681 A FR7639681 A FR 7639681A FR 2394792 A1 FR2394792 A1 FR 2394792A1
Authority
FR
France
Prior art keywords
circuit
detector
cuts out
fluid system
pressure responsive
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
FR7639681A
Other languages
English (en)
Other versions
FR2394792B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7639681A priority Critical patent/FR2394792A1/fr
Publication of FR2394792A1 publication Critical patent/FR2394792A1/fr
Application granted granted Critical
Publication of FR2394792B1 publication Critical patent/FR2394792B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)

Abstract

Dispositif qui, sur une distribution en double circuit, assure automatiquement, en cas de fuite : détection, localisation et tarissement de la fuite et continuité de la distribution. Il comprend un piston cylindrique a mobile dans un cylindre creux b et qui, en cas de fuite c obture en d le circuit avarié. Il trouve son utilisation sur toutes les distributions en double circuit.
FR7639681A 1976-12-21 1976-12-21 Detecteur-depanneur automatique de fuites Granted FR2394792A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7639681A FR2394792A1 (fr) 1976-12-21 1976-12-21 Detecteur-depanneur automatique de fuites

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7639681A FR2394792A1 (fr) 1976-12-21 1976-12-21 Detecteur-depanneur automatique de fuites

Publications (2)

Publication Number Publication Date
FR2394792A1 true FR2394792A1 (fr) 1979-01-12
FR2394792B1 FR2394792B1 (fr) 1980-04-04

Family

ID=9181780

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639681A Granted FR2394792A1 (fr) 1976-12-21 1976-12-21 Detecteur-depanneur automatique de fuites

Country Status (1)

Country Link
FR (1) FR2394792A1 (fr)

Also Published As

Publication number Publication date
FR2394792B1 (fr) 1980-04-04

Similar Documents

Publication Publication Date Title
US4213021A (en) Indicating check valve
US3228194A (en) Split system indicating means
US2161441A (en) Warning signal for braking systems
FR2227474B1 (fr)
GB1171334A (en) Improvements in or relating to Automatic Liquid Filling Control Apparatus
KR860000552A (ko) 밸브 패킹의 누출 측정장치
ES416870A1 (es) Perfeccionamientos introducidos en valvulas de retencion deseguridad.
GB1462921A (en) Flow-divider valve
ES8200044A1 (es) Perfeccionamientos en aparatos distribuidores de fluidos a presion
ATE65058T1 (de) Ueberwachungseinrichtung in einem mit einem antiblockierregelsystem versehenen fahrzeugbremssystem.
GB1063000A (en) Filter device with electrically actuated indicating means
GB1185048A (en) Fluid Pressure Control Valve
FR2394792A1 (fr) Detecteur-depanneur automatique de fuites
GB1157578A (en) Threeway Pressure Control Valve.
GB1185562A (en) Improvements in or relating to Electrical Warning Devices for Braking Systems
US3872885A (en) Pressure failure switch
GB1208932A (en) Improvements in or relating to safety valves for pressure circuits
GB1174016A (en) A Fluid Pressure Responsive Switch Device
GB1078875A (en) Filtering apparatus having an indicating device
JPS53134175A (en) Fluid pressure control valve for two brake systems
JPS60501911A (ja) 電気−流体式リレ−の改良
GB1207866A (en) Differential fluid pressure indicator
US3548124A (en) Prolonged-action stop-light switches
US2641277A (en) Fluid system damage control
US3980987A (en) Brake failure indicator

Legal Events

Date Code Title Description
ST Notification of lapse