FR28994E - Repeater accelerator for compressed air brakes - Google Patents

Repeater accelerator for compressed air brakes

Info

Publication number
FR28994E
FR28994E FR28994DA FR28994E FR 28994 E FR28994 E FR 28994E FR 28994D A FR28994D A FR 28994DA FR 28994 E FR28994 E FR 28994E
Authority
FR
France
Prior art keywords
repeater
accelerator
compressed air
air brakes
brakes
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
French (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.)
FREINS LIPKOWSKI SOC GEN DES
Original Assignee
FREINS LIPKOWSKI SOC GEN DES
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 FREINS LIPKOWSKI SOC GEN DES filed Critical FREINS LIPKOWSKI SOC GEN DES
Application granted granted Critical
Publication of FR28994E publication Critical patent/FR28994E/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR28994D 1923-11-30 1923-11-30 Repeater accelerator for compressed air brakes Expired FR28994E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR28994T 1923-11-30

Publications (1)

Publication Number Publication Date
FR28994E true FR28994E (en) 1925-05-11

Family

ID=8667068

Family Applications (1)

Application Number Title Priority Date Filing Date
FR28994D Expired FR28994E (en) 1923-11-30 1923-11-30 Repeater accelerator for compressed air brakes

Country Status (1)

Country Link
FR (1) FR28994E (en)

Similar Documents

Publication Publication Date Title
FR582595A (en) Air suspension for vehicles
FR28994E (en) Repeater accelerator for compressed air brakes
FR626544A (en) Brake accelerator for compressed air brakes
FR582317A (en) Freight elevator
FR626556A (en) Brake accelerator for single chamber compressed air brakes
FR589024A (en) Electro-pneumatic brake
FR570435A (en) Release valve for compressed air brake
CH110033A (en) Compressed air brake distributor.
FR550504A (en) Brake accelerator for compressed air brake
AT105623B (en) Air brake.
FR612307A (en) Distributor for compressed air brakes
ES86680A2 (en) Compressed air brake.
ES85656A2 (en) Compressed air brake.
AT101072B (en) Brake accelerator for air brakes.
DK38824C (en) Compressed air brake.
FR585074A (en) Air brake for railways
CA244342A (en) Air preheater for locomotives
FR29986E (en) Air brake improvements
FR572044A (en) Air thermo-microphone
FR586147A (en) Compressed air mining locomotive
ES81383A2 (en) Compressed air brake.
CA236864A (en) Air brake
CA229575A (en) Repeating accelerator for air brakes
CA228921A (en) Air brake apparatus
FR588636A (en) Triple auxiliary valve for air brakes