FR2149298B1 - - Google Patents
Info
- Publication number
- FR2149298B1 FR2149298B1 FR7130173A FR7130173A FR2149298B1 FR 2149298 B1 FR2149298 B1 FR 2149298B1 FR 7130173 A FR7130173 A FR 7130173A FR 7130173 A FR7130173 A FR 7130173A FR 2149298 B1 FR2149298 B1 FR 2149298B1
- Authority
- FR
- France
- 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
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- 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
- B60T13/46—Vacuum systems
- B60T13/465—Vacuum systems for railway vehicles
-
- 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
- B60T13/266—Systems with both direct and indirect application, e.g. in railway vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7130173A FR2149298B1 (fr) | 1971-08-19 | 1971-08-19 | |
GB3694572A GB1387479A (en) | 1971-08-19 | 1972-08-08 | Mixed air and vacuum-brake control apparatus and a relay therefor |
ZA725436A ZA725436B (en) | 1971-08-19 | 1972-08-08 | Blending relay between air and vacuum brake-systems for locomotives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7130173A FR2149298B1 (fr) | 1971-08-19 | 1971-08-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2149298A1 FR2149298A1 (fr) | 1973-03-30 |
FR2149298B1 true FR2149298B1 (fr) | 1974-03-29 |
Family
ID=9081999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7130173A Expired FR2149298B1 (fr) | 1971-08-19 | 1971-08-19 |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2149298B1 (fr) |
GB (1) | GB1387479A (fr) |
ZA (1) | ZA725436B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114212068B (zh) * | 2021-11-24 | 2023-06-30 | 中车大连机车车辆有限公司 | 一种内燃机车的电空真空双模式制动系统 |
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1971
- 1971-08-19 FR FR7130173A patent/FR2149298B1/fr not_active Expired
-
1972
- 1972-08-08 ZA ZA725436A patent/ZA725436B/xx unknown
- 1972-08-08 GB GB3694572A patent/GB1387479A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1387479A (en) | 1975-03-19 |
FR2149298A1 (fr) | 1973-03-30 |
ZA725436B (en) | 1973-05-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |