FR702544A - Perfectionnements aux appareils de frein à fluide sous pression - Google Patents

Perfectionnements aux appareils de frein à fluide sous pression

Info

Publication number
FR702544A
FR702544A FR702544DA FR702544A FR 702544 A FR702544 A FR 702544A FR 702544D A FR702544D A FR 702544DA FR 702544 A FR702544 A FR 702544A
Authority
FR
France
Prior art keywords
pressurized fluid
brake devices
fluid brake
devices
pressurized
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
Other languages
English (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.)
Compagnie des Freins Westinghouse
Original Assignee
Compagnie des Freins Westinghouse
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 Compagnie des Freins Westinghouse filed Critical Compagnie des Freins Westinghouse
Application granted granted Critical
Publication of FR702544A publication Critical patent/FR702544A/fr
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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
    • B60T15/24—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere controlled by three fluid pressures
    • B60T15/30—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere controlled by three fluid pressures with a quick braking action
    • B60T15/302—Railway control or brake valves with evacuation of air to a reservoir, to the atmosphere or to the brake cylinder
    • B60T15/304—Railway control or brake valves with evacuation of air to a reservoir, to the atmosphere or to the brake cylinder with one slide valve
    • B60T15/306—Railway control or brake valves with evacuation of air to a reservoir, to the atmosphere or to the brake cylinder with one slide valve with a slide valve for initiation and a second slide valve for control of the braking

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR702544D 1930-08-16 1930-08-16 Perfectionnements aux appareils de frein à fluide sous pression Expired FR702544A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR702544T 1930-08-16

Publications (1)

Publication Number Publication Date
FR702544A true FR702544A (fr) 1931-04-10

Family

ID=9058501

Family Applications (1)

Application Number Title Priority Date Filing Date
FR702544D Expired FR702544A (fr) 1930-08-16 1930-08-16 Perfectionnements aux appareils de frein à fluide sous pression

Country Status (1)

Country Link
FR (1) FR702544A (fr)

Similar Documents

Publication Publication Date Title
FR685220A (fr) Perfectionnements aux appareils de frein à pression fluide
FR717322A (fr) Perfectionnements aux appareils de freins à fluide sous pression
FR673096A (fr) Perfectionnements aux appareils de frein à fluide sous pression
FR718390A (fr) Perfectionnements aux appareils de freins à fluide sous pression
FR717994A (fr) Perfectionnements aux appareils de freins à fluide sous pression
FR715138A (fr) Perfectionnements aux appareils de freins à fluide sous pression
FR725200A (fr) Perfectionnements aux appareils de freins à fluide sous pression
FR727906A (fr) Perfectionnements aux appareils de freins à fluide sous pression
FR708540A (fr) Perfectionnements aux appareils de freins à fluide sous pression
FR714384A (fr) Perfectionnements aux appareils de frein à fluide sous pression
FR705657A (fr) Perfectionnements aux appareils de frein à fluide sous pression
FR720332A (fr) Perfectionnements aux appareils de freins à fluide sous pression
FR724611A (fr) Perfectionnements aux appareils de freins à fluide sous pression
FR722404A (fr) Perfectionnements aux appareils de freins à fluide sous pression
FR722432A (fr) Perfectionnements aux appareils de freins à fluide sous pression
FR708909A (fr) Perfectionnements aux appareils de freins à fluide sous pression
FR718357A (fr) Perfectionnements aux appareils de freins à fluide sous pression
FR721540A (fr) Perfectionnements aux appareils de freins à fluide sous pression
FR719134A (fr) Perfectionnements aux appareils de freins à fluide sous pression
FR717709A (fr) Perfectionnements aux appareils de freins à fluide sous pression
FR717518A (fr) Perfectionnements aux appareils de freins à fluide sous pression
FR747217A (fr) Perfectionnements aux appareils de freins à fluide sous pression
FR692769A (fr) Perfectionnements aux appareils de frein à fluide sous pression
FR696890A (fr) Perfectionnements aux appareils de frein à fluide sous pression
FR39518E (fr) Perfectionnements aux appareils de frein à pression fluide