IT1054468B - CONTROL UNIT FOR A MULTI-STAGE ELECTRO-PNEUMATICALLY OPERATED BRAKE - Google Patents
CONTROL UNIT FOR A MULTI-STAGE ELECTRO-PNEUMATICALLY OPERATED BRAKEInfo
- Publication number
- IT1054468B IT1054468B IT19509/76A IT1950976A IT1054468B IT 1054468 B IT1054468 B IT 1054468B IT 19509/76 A IT19509/76 A IT 19509/76A IT 1950976 A IT1950976 A IT 1950976A IT 1054468 B IT1054468 B IT 1054468B
- Authority
- IT
- Italy
- Prior art keywords
- control unit
- pneumatically operated
- operated brake
- stage electro
- electro
- 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
- 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
-
- 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
- B60T13/66—Electrical control in fluid-pressure brake systems
- B60T13/665—Electrical control in fluid-pressure brake systems the systems being specially adapted for transferring two or more command signals, e.g. railway systems
-
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
- B60T8/1893—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution especially adapted for railway vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Braking Systems And Boosters (AREA)
- Regulating Braking Force (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH111875A CH588370A5 (en) | 1975-01-30 | 1975-01-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1054468B true IT1054468B (en) | 1981-11-10 |
Family
ID=4202908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19509/76A IT1054468B (en) | 1975-01-30 | 1976-01-23 | CONTROL UNIT FOR A MULTI-STAGE ELECTRO-PNEUMATICALLY OPERATED BRAKE |
Country Status (12)
Country | Link |
---|---|
AT (1) | AT337776B (en) |
BE (1) | BE837715A (en) |
CH (1) | CH588370A5 (en) |
CS (1) | CS186730B2 (en) |
DE (1) | DE2556925C3 (en) |
FR (1) | FR2299198A1 (en) |
GB (1) | GB1519790A (en) |
IT (1) | IT1054468B (en) |
NL (1) | NL172424C (en) |
NO (1) | NO147208C (en) |
PL (1) | PL105877B1 (en) |
TR (1) | TR19291A (en) |
-
1975
- 1975-01-30 CH CH111875A patent/CH588370A5/xx not_active IP Right Cessation
- 1975-12-17 DE DE2556925A patent/DE2556925C3/en not_active Expired
- 1975-12-17 GB GB51732/75A patent/GB1519790A/en not_active Expired
-
1976
- 1976-01-09 AT AT11676A patent/AT337776B/en not_active IP Right Cessation
- 1976-01-09 NL NLAANVRAGE7600232,A patent/NL172424C/en not_active IP Right Cessation
- 1976-01-20 BE BE163631A patent/BE837715A/en not_active IP Right Cessation
- 1976-01-23 TR TR19291A patent/TR19291A/en unknown
- 1976-01-23 IT IT19509/76A patent/IT1054468B/en active
- 1976-01-27 FR FR7602202A patent/FR2299198A1/en active Granted
- 1976-01-28 PL PL1976186862A patent/PL105877B1/en unknown
- 1976-01-29 NO NO760286A patent/NO147208C/en unknown
- 1976-01-30 CS CS7600000616A patent/CS186730B2/en unknown
Also Published As
Publication number | Publication date |
---|---|
CS186730B2 (en) | 1978-12-29 |
DE2556925C3 (en) | 1978-04-06 |
FR2299198B1 (en) | 1979-04-06 |
NL7600232A (en) | 1976-08-03 |
NO147208C (en) | 1983-02-23 |
NO147208B (en) | 1982-11-15 |
PL105877B1 (en) | 1979-11-30 |
TR19291A (en) | 1978-11-21 |
DE2556925A1 (en) | 1976-08-05 |
NL172424B (en) | 1983-04-05 |
AU1007076A (en) | 1977-03-31 |
GB1519790A (en) | 1978-08-02 |
CH588370A5 (en) | 1977-05-31 |
NL172424C (en) | 1983-09-01 |
FR2299198A1 (en) | 1976-08-27 |
AT337776B (en) | 1977-07-25 |
ATA11676A (en) | 1976-11-15 |
NO760286L (en) | 1976-08-02 |
DE2556925B2 (en) | 1977-08-11 |
BE837715A (en) | 1976-05-14 |
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