IT961675B - Perfezionameto nei dispositivi anti bloccaggio per freni per autoveicoli - Google Patents
Perfezionameto nei dispositivi anti bloccaggio per freni per autoveicoliInfo
- Publication number
- IT961675B IT961675B IT51725/72A IT5172572A IT961675B IT 961675 B IT961675 B IT 961675B IT 51725/72 A IT51725/72 A IT 51725/72A IT 5172572 A IT5172572 A IT 5172572A IT 961675 B IT961675 B IT 961675B
- Authority
- IT
- Italy
- Prior art keywords
- perfection
- vehicle brakes
- lock devices
- lock
- devices
- 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
- 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
- B60T8/32—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 a speed condition, e.g. acceleration or deceleration
- B60T8/34—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 a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/36—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 a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
- B60T8/361—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 a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force wherein the pilot valve is mounted in a circuit controlling an auxiliary fluid system
-
- 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
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
- B60T8/1763—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to the coefficient of friction between the wheels and the ground surface
- B60T8/17633—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to the coefficient of friction between the wheels and the ground surface based on analogue circuits or digital circuits comprised of discrete electronic elements
-
- 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
- B60T8/32—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 a speed condition, e.g. acceleration or deceleration
- B60T8/34—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 a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/42—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 a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition having expanding chambers for controlling pressure, i.e. closed systems
- B60T8/4208—Debooster systems
- B60T8/4225—Debooster systems having a fluid actuated expansion unit
- B60T8/4241—Debooster systems having a fluid actuated expansion unit pneumatically
- B60T8/425—Debooster systems having a fluid actuated expansion unit pneumatically using a vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Electromagnetism (AREA)
- Regulating Braking Force (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19943171A | 1971-11-17 | 1971-11-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT961675B true IT961675B (it) | 1973-12-10 |
Family
ID=22737467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT51725/72A IT961675B (it) | 1971-11-17 | 1972-07-24 | Perfezionameto nei dispositivi anti bloccaggio per freni per autoveicoli |
Country Status (8)
Country | Link |
---|---|
US (1) | US3752536A (it) |
JP (1) | JPS5432909B2 (it) |
AR (1) | AR195294A1 (it) |
BR (1) | BR7206640D0 (it) |
CA (1) | CA1031016A (it) |
FR (2) | FR2161922B1 (it) |
GB (1) | GB1385936A (it) |
IT (1) | IT961675B (it) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5653944A (en) * | 1979-10-09 | 1981-05-13 | Nissan Motor Co Ltd | Antiskid controller |
JPS5653943A (en) * | 1979-10-09 | 1981-05-13 | Nissan Motor Co Ltd | Antiskid controller |
JPS59196466A (ja) * | 1983-04-23 | 1984-11-07 | Nissan Motor Co Ltd | 車輪速及びまたは車輪加減速度検出方法 |
JPS59196470A (ja) * | 1983-04-23 | 1984-11-07 | Nissan Motor Co Ltd | 車輪速及びまたは車輪加減速度検出方法 |
JPS59196472A (ja) * | 1983-04-23 | 1984-11-07 | Nissan Motor Co Ltd | 車輪加減速度検出装置 |
JPS59196468A (ja) * | 1983-04-23 | 1984-11-07 | Nissan Motor Co Ltd | 車輪速及びまたは車輪加減速度検出方法 |
JPS59196463A (ja) * | 1983-04-23 | 1984-11-07 | Nissan Motor Co Ltd | 車輪速およびまたは車輪加減速度検出方法 |
JPS59199351A (ja) * | 1983-04-23 | 1984-11-12 | Nissan Motor Co Ltd | アンチスキツド制御装置 |
JPS59196469A (ja) * | 1983-04-23 | 1984-11-07 | Nissan Motor Co Ltd | 車輪速及びまたは車輪加減速度検出方法 |
JPS59196467A (ja) * | 1983-04-23 | 1984-11-07 | Nissan Motor Co Ltd | 車輪速及びまたは車輪加減速度検出方法 |
JPS59196465A (ja) * | 1983-04-23 | 1984-11-07 | Nissan Motor Co Ltd | 車輪速及びまたは車輪加減速度検出方法 |
US4680713A (en) * | 1983-05-16 | 1987-07-14 | Nissan Motor Company, Limited | Anti-skid brake control system with operation control for a pressure reduction fluid pump in hydraulic brake circuit |
JPS59209943A (ja) * | 1983-05-16 | 1984-11-28 | Nissan Motor Co Ltd | アンチスキツド制御装置 |
JPS59209940A (ja) * | 1983-05-16 | 1984-11-28 | Nissan Motor Co Ltd | 車輪情報演算装置 |
JPS59209946A (ja) * | 1983-05-16 | 1984-11-28 | Nissan Motor Co Ltd | アンチスキツド制御装置 |
JPS59209944A (ja) * | 1983-05-16 | 1984-11-28 | Nissan Motor Co Ltd | アンチスキツド制御装置 |
JPS59210373A (ja) * | 1983-05-16 | 1984-11-29 | Nissan Motor Co Ltd | 車輪速演算装置 |
JPS59209942A (ja) * | 1983-05-16 | 1984-11-28 | Nissan Motor Co Ltd | アンチスキツド制御装置 |
JPS59210374A (ja) * | 1983-05-16 | 1984-11-29 | Nissan Motor Co Ltd | 車輪速演算装置 |
JPS6038246A (ja) * | 1983-08-11 | 1985-02-27 | Nissan Motor Co Ltd | アンチスキッド制御装置 |
JPS60113759A (ja) * | 1983-11-25 | 1985-06-20 | Nissan Motor Co Ltd | アンチスキッド制御装置 |
JPS60128053A (ja) * | 1983-12-13 | 1985-07-08 | Nissan Motor Co Ltd | アンチスキツド制御装置 |
US4656588A (en) * | 1984-04-17 | 1987-04-07 | Nissan Motor Company, Limited | Anti-skid brake control system with a plurality of independently operative digital controllers |
JPS60261766A (ja) * | 1984-06-07 | 1985-12-25 | Nissan Motor Co Ltd | アンチスキツド制御装置 |
JPS60259558A (ja) * | 1984-06-07 | 1985-12-21 | Nissan Motor Co Ltd | アンチスキツド制御装置 |
DE8810531U1 (de) * | 1988-08-19 | 1989-12-21 | Lucas Industries P.L.C., Birmingham, West Midlands | Bremsbetätigungs-Baugruppe für Kraftfahrzeuge |
CN113306537B (zh) * | 2021-07-09 | 2022-02-11 | 中国农业大学 | 一种电机驱动式气压调节阀及其调控方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3523713A (en) * | 1967-01-18 | 1970-08-11 | Nippon Denso Co | Antiskid apparatus equipped with vacuum-type double brake device |
US3486800A (en) * | 1968-03-21 | 1969-12-30 | Kelsey Hayes Co | Skid control system including hydraulic modulating valve |
-
1971
- 1971-11-17 US US00199431A patent/US3752536A/en not_active Expired - Lifetime
-
1972
- 1972-05-23 CA CA142,760A patent/CA1031016A/en not_active Expired
- 1972-07-24 IT IT51725/72A patent/IT961675B/it active
- 1972-08-15 GB GB3793872A patent/GB1385936A/en not_active Expired
- 1972-09-06 AR AR243938A patent/AR195294A1/es active
- 1972-09-25 BR BR6640/72A patent/BR7206640D0/pt unknown
- 1972-10-20 FR FR7237405A patent/FR2161922B1/fr not_active Expired
- 1972-11-17 JP JP11490072A patent/JPS5432909B2/ja not_active Expired
-
1973
- 1973-07-17 FR FR7326178A patent/FR2209059B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2161922A1 (it) | 1973-07-13 |
CA1031016A (en) | 1978-05-09 |
FR2209059B1 (it) | 1976-06-18 |
FR2209059A1 (it) | 1974-06-28 |
JPS5432909B2 (it) | 1979-10-17 |
JPS4861863A (it) | 1973-08-29 |
US3752536A (en) | 1973-08-14 |
FR2161922B1 (it) | 1979-06-22 |
GB1385936A (en) | 1975-03-05 |
BR7206640D0 (pt) | 1973-09-25 |
AR195294A1 (es) | 1973-09-28 |
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