GB1247176A - Electro-pneumatic operating system for air valves of braking systems of railway vehicles having central buffer couplings - Google Patents
Electro-pneumatic operating system for air valves of braking systems of railway vehicles having central buffer couplingsInfo
- Publication number
- GB1247176A GB1247176A GB4493668A GB4493668A GB1247176A GB 1247176 A GB1247176 A GB 1247176A GB 4493668 A GB4493668 A GB 4493668A GB 4493668 A GB4493668 A GB 4493668A GB 1247176 A GB1247176 A GB 1247176A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vehicle
- valves
- air
- electro
- actuation
- 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
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G5/00—Couplings for special purposes not otherwise provided for
- B61G5/06—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables
- B61G5/08—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables for fluid conduits
Abstract
1,247,176. Service line couplings for rail vehicles. GERMANY, MINISTRY OF TRANSPORT. 20 Sept., 1968, No. 44936/68. Heading B7T. [Also in Division F2] In an electro-pneumatic operating system for the air valves 19, 19a of pneumatic braking systems of a tractive railway vehicle 1 and a wagon vehicle 1a of the type having central buffer couplings carrying main (2, 2a) and service (3, 3a) air lines and electric contact connections 7, each vehicle carries a solenoidoperated air valve 12, 12a connected through a branch air line 2b, 3b for actuation of the piston and cylinder assemblies 11, 11a of the vehicles when a control switch 18 in the cab of the tractive vehicle is actuated. Manual operation of the air valves 19, 19a is achieved by actuation of a transverse rod (not shown) from either side of the vehicle which, in turn, actuates a cam (8, 8a) to close a set of electrical contacts 9, 9a and energize the solenoid operated valves 12, 12a, the valves 19, 19a being controlled by either manual control through the transverse rod (not shown) or by actuation of the piston and cylinder assemblies 11, 11a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4493668A GB1247176A (en) | 1968-09-20 | 1968-09-20 | Electro-pneumatic operating system for air valves of braking systems of railway vehicles having central buffer couplings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4493668A GB1247176A (en) | 1968-09-20 | 1968-09-20 | Electro-pneumatic operating system for air valves of braking systems of railway vehicles having central buffer couplings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1247176A true GB1247176A (en) | 1971-09-22 |
Family
ID=10435293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4493668A Expired GB1247176A (en) | 1968-09-20 | 1968-09-20 | Electro-pneumatic operating system for air valves of braking systems of railway vehicles having central buffer couplings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1247176A (en) |
-
1968
- 1968-09-20 GB GB4493668A patent/GB1247176A/en not_active Expired
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