AT331846B - CONTROL VALVE WITH PRESSURE LIMITING FOR COMPRESSED AIR BRAKES - Google Patents
CONTROL VALVE WITH PRESSURE LIMITING FOR COMPRESSED AIR BRAKESInfo
- Publication number
- AT331846B AT331846B AT422674A AT422674A AT331846B AT 331846 B AT331846 B AT 331846B AT 422674 A AT422674 A AT 422674A AT 422674 A AT422674 A AT 422674A AT 331846 B AT331846 B AT 331846B
- Authority
- AT
- Austria
- Prior art keywords
- control valve
- compressed air
- pressure limiting
- air brakes
- brakes
- Prior art date
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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
-
- 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
- B60T15/184—Railway control or brake valves
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH986473A CH568175A5 (en) | 1973-07-06 | 1973-07-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA422674A ATA422674A (en) | 1975-12-15 |
AT331846B true AT331846B (en) | 1976-08-25 |
Family
ID=4356513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT422674A AT331846B (en) | 1973-07-06 | 1974-05-21 | CONTROL VALVE WITH PRESSURE LIMITING FOR COMPRESSED AIR BRAKES |
Country Status (10)
Country | Link |
---|---|
AT (1) | AT331846B (en) |
BE (1) | BE815999A (en) |
CH (1) | CH568175A5 (en) |
DE (1) | DE2425309C3 (en) |
FR (1) | FR2235822B1 (en) |
GB (1) | GB1459686A (en) |
IT (1) | IT1015636B (en) |
NL (1) | NL160527C (en) |
PL (1) | PL90883B1 (en) |
YU (1) | YU153274A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3003032A1 (en) * | 1980-01-29 | 1981-07-30 | Wabco Fahrzeugbremsen Gmbh, 3000 Hannover | PRESSURE CONTROL VALVE |
US5346291A (en) * | 1992-12-02 | 1994-09-13 | Allied-Signal Inc. | Fluid pressure control valve with valve member mounted on guide pin slidably carried by piston |
US6422531B1 (en) * | 2000-06-28 | 2002-07-23 | Wabtec Corporation | ECP manifold valve inserts |
US6416034B1 (en) * | 2000-06-28 | 2002-07-09 | Wabtec Corporation | ECP manifold vent valve insert |
DE102007054760B3 (en) * | 2007-11-16 | 2009-07-02 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Pressure relief valve for compressed air braked rail vehicles |
CN115214579B (en) * | 2022-07-15 | 2023-10-13 | 眉山中车制动科技股份有限公司 | Brake pressure limiting valve for railway vehicle |
-
1973
- 1973-07-06 CH CH986473A patent/CH568175A5/xx not_active IP Right Cessation
-
1974
- 1974-05-21 AT AT422674A patent/AT331846B/en not_active IP Right Cessation
- 1974-05-24 DE DE19742425309 patent/DE2425309C3/en not_active Expired
- 1974-05-28 FR FR7418366A patent/FR2235822B1/fr not_active Expired
- 1974-06-03 YU YU153274A patent/YU153274A/en unknown
- 1974-06-04 GB GB2461574A patent/GB1459686A/en not_active Expired
- 1974-06-06 NL NL7407626A patent/NL160527C/en not_active IP Right Cessation
- 1974-06-06 BE BE145148A patent/BE815999A/en not_active IP Right Cessation
- 1974-07-03 IT IT2474274A patent/IT1015636B/en active
- 1974-07-03 PL PL17240674A patent/PL90883B1/pl unknown
Also Published As
Publication number | Publication date |
---|---|
GB1459686A (en) | 1976-12-22 |
DE2425309A1 (en) | 1975-01-30 |
NL160527B (en) | 1979-06-15 |
YU153274A (en) | 1982-06-30 |
CH568175A5 (en) | 1975-10-31 |
NL7407626A (en) | 1975-01-08 |
BE815999A (en) | 1974-09-30 |
DE2425309C3 (en) | 1980-02-28 |
FR2235822B1 (en) | 1979-05-25 |
NL160527C (en) | 1979-11-15 |
IT1015636B (en) | 1977-05-20 |
FR2235822A1 (en) | 1975-01-31 |
DE2425309B2 (en) | 1979-06-28 |
PL90883B1 (en) | 1977-02-28 |
ATA422674A (en) | 1975-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |