NL94805C - - Google Patents
Info
- Publication number
- NL94805C NL94805C NL94805DA NL94805C NL 94805 C NL94805 C NL 94805C NL 94805D A NL94805D A NL 94805DA NL 94805 C NL94805 C NL 94805C
- Authority
- NL
- Netherlands
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
- B60T15/36—Other control devices or valves characterised by definite functions
- B60T15/48—Other control devices or valves characterised by definite functions for filling reservoirs
- B60T15/50—Other control devices or valves characterised by definite functions for filling reservoirs with means for limiting or relieving pressure in reservoirs
-
- 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
-
- 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
- B60T15/36—Other control devices or valves characterised by definite functions
- B60T15/48—Other control devices or valves characterised by definite functions for filling reservoirs
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Regulating Braking Force (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US390387A US2804354A (en) | 1953-11-05 | 1953-11-05 | Fluid pressure brake apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL94805C true NL94805C (es) |
Family
ID=23542275
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL94805D NL94805C (es) | 1953-11-05 | ||
| NL192096D NL192096A (es) | 1953-11-05 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL192096D NL192096A (es) | 1953-11-05 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2804354A (es) |
| CH (1) | CH334200A (es) |
| ES (1) | ES216859A1 (es) |
| GB (1) | GB746153A (es) |
| NL (2) | NL192096A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4057298A (en) * | 1977-02-24 | 1977-11-08 | Wabco Westinghouse Gmbh | Safety valve device for multiple circuit fluid pressure operable brake system |
| CA2867035C (en) | 2012-05-08 | 2018-12-04 | Wabtec Holding Corp. | Abdx-c service graduating valve and slide valve and slide valve design incorporating accelerated application valve (aav) functionality |
| CN104364133B (zh) | 2012-05-24 | 2017-05-31 | Wabtec控股集团 | 包含两个弹簧斜面的作用主活塞衬套 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1819505A (en) * | 1929-03-12 | 1931-08-18 | Westinghouse Air Brake Co | Fluid pressure brake |
| US1854722A (en) * | 1929-08-09 | 1932-04-19 | Westinghouse Air Brake Co | Fluid pressure brake |
| US1936966A (en) * | 1929-10-15 | 1933-11-28 | Kasantzeff Florentin | Triple valve for compressed air brakes |
| US1926146A (en) * | 1931-04-22 | 1933-09-12 | Herbert O Ferring | Auxiliary reservoir control |
| US2165995A (en) * | 1936-10-16 | 1939-07-11 | Westinghouse Air Brake Co | Orifice control device |
| CH280716A (fr) * | 1946-07-12 | 1952-01-31 | Westinghouse Freins & Signaux | Frein automatique à air comprimé, modérable et inépuisable, à desserrage accéléré, pour véhicule de chemin de fer. |
| US2661248A (en) * | 1947-06-19 | 1953-12-01 | Mach Tool Works Oerlikon Admin | Control system for automatic single-chamber compressed air brakes |
| GB688122A (en) * | 1949-09-19 | 1953-02-25 | Edwin George Freeman | Improvements in or relating to hinge means for doors, ramps, vehicle tail boards and the like |
-
0
- NL NL94805D patent/NL94805C/xx active
- NL NL192096D patent/NL192096A/xx unknown
-
1953
- 1953-11-05 US US390387A patent/US2804354A/en not_active Expired - Lifetime
-
1954
- 1954-08-05 ES ES0216859A patent/ES216859A1/es not_active Expired
- 1954-08-06 CH CH334200D patent/CH334200A/fr unknown
- 1954-08-18 GB GB24067/54A patent/GB746153A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB746153A (en) | 1956-03-07 |
| CH334200A (fr) | 1958-11-15 |
| US2804354A (en) | 1957-08-27 |
| NL192096A (es) | |
| ES216859A1 (es) | 1955-12-01 |