ES294988A1 - Sistema de frenado de seguridad mediante fluidos a presiën - Google Patents
Sistema de frenado de seguridad mediante fluidos a presiënInfo
- Publication number
- ES294988A1 ES294988A1 ES0294988A ES294988A ES294988A1 ES 294988 A1 ES294988 A1 ES 294988A1 ES 0294988 A ES0294988 A ES 0294988A ES 294988 A ES294988 A ES 294988A ES 294988 A1 ES294988 A1 ES 294988A1
- Authority
- ES
- Spain
- Prior art keywords
- chamber
- plunger
- emergency
- valve
- chambers
- 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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/26—Compressed-air systems
- B60T13/268—Compressed-air systems using accumulators or 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
-
- 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
- B60T15/04—Driver's valves
- B60T15/041—Driver's valves controlling auxiliary pressure brakes, e.g. parking or emergency brakes
-
- 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
- B60T17/08—Brake cylinders other than ultimate actuators
- B60T17/081—Single service brake actuators
-
- 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
- B60T17/08—Brake cylinders other than ultimate actuators
- B60T17/16—Locking of brake cylinders
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86919—Sequentially closing and opening alternately seating flow controllers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87056—With selective motion for plural valve actuator
- Y10T137/87064—Oppositely movable cam surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Systems And Boosters (AREA)
- Regulating Braking Force (AREA)
- Hydraulic Control Valves For Brake Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US248751A US3223458A (en) | 1962-12-31 | 1962-12-31 | Brake mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
ES294988A1 true ES294988A1 (es) | 1964-04-16 |
Family
ID=22940518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0294988A Expired ES294988A1 (es) | 1962-12-31 | 1963-12-31 | Sistema de frenado de seguridad mediante fluidos a presiën |
Country Status (4)
Country | Link |
---|---|
US (1) | US3223458A (es) |
DE (1) | DE1257030B (es) |
ES (1) | ES294988A1 (es) |
GB (1) | GB1020374A (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114278687A (zh) * | 2021-11-15 | 2022-04-05 | 西安航空制动科技有限公司 | 一种耐海洋环境气压刹车阀 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3453030A (en) * | 1965-06-22 | 1969-07-01 | Rockwell Standard Co | Vehicle brake system |
US3410610A (en) * | 1966-07-08 | 1968-11-12 | Rockwell Standard Company | Parking and emergency brake system for vehicle |
GB1208445A (en) * | 1967-03-15 | 1970-10-14 | Girling Ltd | Improvements in or relating to hydraulic selector valves |
US3973805A (en) * | 1971-09-20 | 1976-08-10 | Royal Industries, Inc. | Motor vehicle security system and security method |
DE2646870C2 (de) | 1976-10-16 | 1983-04-21 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | Betriebs- und Feststell-/Hilfsbremsbetätigungseinrichtung für Vollbelagscheibenbremsen |
FR2564401B1 (fr) * | 1984-05-17 | 1989-07-28 | Dba | Dispositif de commande pour correcteur de freinage |
US7140477B2 (en) * | 2003-09-09 | 2006-11-28 | Wabtec Holding Corp. | Automatic parking brake for a rail vehicle |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB116898A (en) * | 1917-05-18 | 1920-03-18 | Knorr Bremse Ag | Improvements in or relating to Brakes. |
US1484475A (en) * | 1922-02-09 | 1924-02-19 | William F Crown | Automatic safety lock for air brakes |
US1999964A (en) * | 1932-10-12 | 1935-04-30 | Clarence W Gustafson | Air brake operating device |
US2108182A (en) * | 1935-05-18 | 1938-02-15 | Dudley F Searle | Power brake system |
US3059975A (en) * | 1958-08-20 | 1962-10-23 | Bendix Westinghouse Automotive | Relay emergency valve |
US3037819A (en) * | 1961-05-09 | 1962-06-05 | John M Sukala | Mechanical lock for air brakes |
-
1962
- 1962-12-31 US US248751A patent/US3223458A/en not_active Expired - Lifetime
-
1963
- 1963-12-20 GB GB50469/63A patent/GB1020374A/en not_active Expired
- 1963-12-31 ES ES0294988A patent/ES294988A1/es not_active Expired
- 1963-12-31 DE DEB74857A patent/DE1257030B/de active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114278687A (zh) * | 2021-11-15 | 2022-04-05 | 西安航空制动科技有限公司 | 一种耐海洋环境气压刹车阀 |
CN114278687B (zh) * | 2021-11-15 | 2023-06-30 | 西安航空制动科技有限公司 | 一种耐海洋环境气压刹车阀 |
Also Published As
Publication number | Publication date |
---|---|
DE1257030B (de) | 1967-12-21 |
GB1020374A (en) | 1966-02-16 |
US3223458A (en) | 1965-12-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4116113A (en) | Spring actuated brake cylinder device with fluid pressure operable release piston lockout means | |
US4003605A (en) | Fluid pressure braking system with limiting valve for anti-compounding and fail-safe standby valve | |
US3443839A (en) | Fluid pressure braking apparatus combined with spring-applied braking apparatus | |
CA2157351A1 (en) | Pneumatic Emergency Backup for Electro-Pneumatic Freight Brake | |
US3282169A (en) | Pneumatic service brake actuator and spring-powered parking-emergency brake actuator with tandem diaphragms | |
US3267819A (en) | Brake mechanism with mechanical lock | |
US3390921A (en) | Modulating spring brake application and release valve | |
ES294988A1 (es) | Sistema de frenado de seguridad mediante fluidos a presiën | |
US3410610A (en) | Parking and emergency brake system for vehicle | |
GB1043325A (en) | Tractor braking system | |
US3168353A (en) | Fluid pressure control system and valve therefor | |
US3504947A (en) | Service and emergency brake control valve | |
US3228729A (en) | Brake mechanism | |
US3707314A (en) | Brake control valve apparatus | |
US2852316A (en) | Spring energized braking systems | |
US3241888A (en) | Fluid pressure braking system | |
US3807280A (en) | Servo motors | |
US3476019A (en) | Air-assisted emergency spring brake assembly | |
US3173726A (en) | Fluid brake system including a mechanical lock | |
US3610707A (en) | Brake control system | |
GB1042961A (en) | Fluid proessure motor for mechanism for braking systems | |
US3096789A (en) | Dash control parking brake valve | |
US3462201A (en) | Pressure hold-off valve | |
US3610102A (en) | Safety device for hydraulic brake booster | |
US2719059A (en) | Load compensating fluid pressure brake apparatus |