GB793154A - Improvements in or relating to railway braking systems - Google Patents
Improvements in or relating to railway braking systemsInfo
- Publication number
- GB793154A GB793154A GB25291/56A GB2529156A GB793154A GB 793154 A GB793154 A GB 793154A GB 25291/56 A GB25291/56 A GB 25291/56A GB 2529156 A GB2529156 A GB 2529156A GB 793154 A GB793154 A GB 793154A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- brake
- aug
- nozzle
- fluid pressure
- 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
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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/321—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration deceleration
- B60T8/3235—Systems specially adapted for rail vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Arrangements (AREA)
Abstract
793,154. Fluid pressure brakes. KNORRBREMSE GES. Aug. 17, 1956 [Aug. 19, 1955], No. 25291/56. Class 103 (1). In a fluid pressure brake system for railways of the kind wherein, if the wheels of a rail vehicle should begin to skid, an inertia mass, not shown, within a housing 3 operates to open a valve 5 releasing air from above a valve member 9, which is itself raised to put a flexible pipe 17 in communication with an opening 15, a safety valve 21 is interposed between the valve unit 2 and the control cylinder 47 whereby pressure from a reservoir 73 is admitted to a brake cylinder 81 in accordance with variations produced in a control valve 71 by the main air pipe 77. Thus if the flexible pipe 17 to the valve unit 2 should brake, air in chamber 25 will feed open valve 35 to vent the chambers 41 and 45 but later owing to the nozzle 39 being of larger dimensions than the nozzle 27, the piston 23 will be raised to shut the valve 35 and cut off the broken hose 17 from the remainder of the system.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE793154X | 1955-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB793154A true GB793154A (en) | 1958-04-09 |
Family
ID=6708917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25291/56A Expired GB793154A (en) | 1955-08-19 | 1956-08-17 | Improvements in or relating to railway braking systems |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB793154A (en) |
-
1956
- 1956-08-17 GB GB25291/56A patent/GB793154A/en not_active Expired
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