FR708540A - Improvements to pressurized fluid brake devices - Google Patents
Improvements to pressurized fluid brake devicesInfo
- Publication number
- FR708540A FR708540A FR708540DA FR708540A FR 708540 A FR708540 A FR 708540A FR 708540D A FR708540D A FR 708540DA FR 708540 A FR708540 A FR 708540A
- Authority
- FR
- France
- Prior art keywords
- pressurized fluid
- brake devices
- fluid brake
- devices
- pressurized
- 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
- 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
- B60T15/304—Railway control or brake valves with evacuation of air to a reservoir, to the atmosphere or to the brake cylinder with one slide valve
- B60T15/308—Railway control or brake valves with evacuation of air to a reservoir, to the atmosphere or to the brake cylinder with one slide valve with a slide valve for initiation and annular valves for control of the braking
-
- 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
- B60T15/54—Other control devices or valves characterised by definite functions for controlling exhaust from triple valve or from brake cylinder
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB708540X | 1930-01-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR708540A true FR708540A (en) | 1931-07-24 |
Family
ID=10494194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR708540D Expired FR708540A (en) | 1930-01-18 | 1930-12-29 | Improvements to pressurized fluid brake devices |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE581336C (en) |
FR (1) | FR708540A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1963879C3 (en) * | 1969-11-22 | 1985-03-21 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | Trailer control valve for dual-circuit, dual-line air brake systems in motor vehicles |
-
1930
- 1930-12-25 DE DE1930581336D patent/DE581336C/en not_active Expired
- 1930-12-29 FR FR708540D patent/FR708540A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE581336C (en) | 1933-07-28 |
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