ES2003887A6 - Valvula de regulacion para sistemas de frenos antibloqueo. - Google Patents
Valvula de regulacion para sistemas de frenos antibloqueo.Info
- Publication number
- ES2003887A6 ES2003887A6 ES8602649A ES8602649A ES2003887A6 ES 2003887 A6 ES2003887 A6 ES 2003887A6 ES 8602649 A ES8602649 A ES 8602649A ES 8602649 A ES8602649 A ES 8602649A ES 2003887 A6 ES2003887 A6 ES 2003887A6
- Authority
- ES
- Spain
- Prior art keywords
- valve
- master cylinder
- locking
- full power
- modulating valve
- 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
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
- B60T11/16—Master control, e.g. master cylinders
-
- 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
- B60T8/50—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 means for controlling the rate at which pressure is reapplied to or released from the brake
- B60T8/5087—Pressure release using restrictions
- B60T8/5093—Pressure release using restrictions in hydraulic brake 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
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
- B60T11/28—Valves specially adapted therefor
- B60T11/34—Pressure reducing or limiting 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
- 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
- B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
- B60T8/363—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in hydraulic systems
- B60T8/3635—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in hydraulic systems switching between more than two connections, e.g. 3/2-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
- 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
- B60T8/3695—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 separately from its power section
-
- 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
- B60T8/40—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 comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
- B60T8/4072—Systems in which a driver input signal is used as a control signal for the additional fluid circuit which is normally used for 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
- 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
- B60T8/50—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 means for controlling the rate at which pressure is reapplied to or released from the brake
- B60T8/5018—Pressure reapplication using restrictions
- B60T8/5025—Pressure reapplication using restrictions in hydraulic brake systems
- B60T8/5031—Pressure reapplication using restrictions in hydraulic brake systems open systems
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)
Abstract
VALVULA DE REGULACION PARA SISTEMAS DE FRENOS ANTIBLOQUEO. INCORPORA UN ELEMENTO DE VALVULA DE CARRETE (32) Y UNA VALVULA ACCIONADA POR SOLENOIDE (26, 62), LA CUAL RESPONDE A SEÑALES DE CONTROL PROCEDENTES DE UN SISTEMA DE FRENOS ANTIBLOQUEO, ESTANDO LA VALVULA NORMALMENTE CERRADA Y FUNCIONANDO A UNA POSICION ABIERTA PARA PRODUCIR UNA PRESION DIFERENCIAL A TRAVES DE LA VALVULA DE CARRETE. EL MOVIMIENTO DE LA VALVULA DE CARRETE, EN RESPUESTA A LA PRESION DIFERENCIAL, INTERRUMPE LA COMUNICACION DEL FLUIDO ENTRE EL CILINDRO MAESTRO (70) DEL SISTEMA DE FRENOS Y LOS CILINDROS DE LAS RUEDAS Y, SIMULTANEAMENTE, CONECTA LOS CILINDROS DE LAS RUEDAS A LA FUENTE DE FLUIDO A PRESION DEL SISTEMA A TRAVES DE UN ORIFICIO QUE EFECTUA LA ACUMULACION CONTROLADA DE PRESION DE LOS FRENOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/789,202 US4637662A (en) | 1985-10-18 | 1985-10-18 | Anti-locking modulating valve for displacement type full power master cylinder |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2003887A6 true ES2003887A6 (es) | 1988-12-01 |
Family
ID=25146888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8602649A Expired ES2003887A6 (es) | 1985-10-18 | 1986-10-17 | Valvula de regulacion para sistemas de frenos antibloqueo. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4637662A (es) |
EP (1) | EP0218823B1 (es) |
JP (1) | JPS6294460A (es) |
KR (1) | KR870003904A (es) |
AU (1) | AU584459B2 (es) |
CA (1) | CA1270019A (es) |
DE (1) | DE3668589D1 (es) |
ES (1) | ES2003887A6 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4753487A (en) * | 1986-11-28 | 1988-06-28 | Allied Corporation | Failure switch for braking system proportioning valve |
FR2614591A1 (fr) * | 1987-04-28 | 1988-11-04 | Bendix France | Dispositif de freinage hydraulique pour vehicule |
JPS63301153A (ja) * | 1987-05-29 | 1988-12-08 | Sumitomo Electric Ind Ltd | 制動圧力制御装置 |
JP2548747B2 (ja) * | 1987-10-19 | 1996-10-30 | アイシン精機株式会社 | 液圧ブレーキ装置 |
DE3742173A1 (de) * | 1987-12-12 | 1989-06-22 | Teves Gmbh Alfred | Blockiergeschuetzte bremsanlage fuer kraftfahrzeuge |
GB8803434D0 (en) * | 1988-02-15 | 1988-03-16 | Dewandre Co Ltd C | Pilot operated hydraulic antilock modulator |
JPH0288350A (ja) * | 1988-09-24 | 1990-03-28 | Sumitomo Electric Ind Ltd | アンチロック用流量制御弁 |
GB2252140A (en) * | 1991-01-26 | 1992-07-29 | Lucas Ind Plc | Solenoid-operated fluid-flow control valve assemblies |
FR2678228A1 (fr) * | 1991-06-27 | 1992-12-31 | Bendix Europ Services Tech | Electrovalve pour systeme d'antiblocage de roues. |
GB9223702D0 (en) * | 1992-11-12 | 1992-12-23 | Lucas Ind Plc | Improvements in hydraulic braking systems for vehicles |
JP3827250B2 (ja) * | 1996-07-02 | 2006-09-27 | トヨタ自動車株式会社 | ブレーキ液圧制御装置 |
WO2001062566A1 (de) * | 2000-02-25 | 2001-08-30 | Continental Teves Ag & Co. Ohg | Elektromagnetventil |
US9387846B2 (en) * | 2014-02-28 | 2016-07-12 | Tramec Sloan, Llc | Modulator valve |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1559013A (es) * | 1967-12-27 | 1969-03-07 | ||
FR2052236A5 (es) * | 1969-07-31 | 1971-04-09 | Dba | |
US4264109A (en) * | 1973-04-02 | 1981-04-28 | The Crane Company | Hydraulic braking system |
JPS5541935B2 (es) * | 1973-05-29 | 1980-10-27 | ||
DE2401418A1 (de) * | 1974-01-12 | 1975-07-17 | Bosch Gmbh Robert | Bremsvorrichtung fuer kraftfahrzeuge |
US4129341A (en) * | 1977-03-28 | 1978-12-12 | The Bendix Corporation | Modulator valve assembly for a fluid braking system |
US4182536A (en) * | 1978-04-03 | 1980-01-08 | The Bendix Corporation | Adaptive braking modulator valve |
DE3016683A1 (de) * | 1980-04-30 | 1981-11-05 | Alfred Teves Gmbh, 6000 Frankfurt | Bremsgeraet mit hydraulischer verstaerkung |
DE3024184A1 (de) * | 1980-06-27 | 1982-01-21 | Robert Bosch Gmbh, 7000 Stuttgart | Bremskraftverstaerker |
DE3040548A1 (de) * | 1980-10-28 | 1982-05-27 | Alfred Teves Gmbh, 6000 Frankfurt | Bremsschlupfregelanlage eines hydraulischen fahrzeugbremssystems |
GB2126673A (en) * | 1982-09-09 | 1984-03-28 | Lucas Ind Plc | Anti-lock braking system |
-
1985
- 1985-10-18 US US06/789,202 patent/US4637662A/en not_active Expired - Fee Related
-
1986
- 1986-07-29 DE DE8686110469T patent/DE3668589D1/de not_active Expired - Lifetime
- 1986-07-29 EP EP86110469A patent/EP0218823B1/en not_active Expired - Lifetime
- 1986-07-31 CA CA000515112A patent/CA1270019A/en not_active Expired - Lifetime
- 1986-09-17 AU AU62790/86A patent/AU584459B2/en not_active Ceased
- 1986-10-14 KR KR1019860008603A patent/KR870003904A/ko not_active Application Discontinuation
- 1986-10-16 JP JP61244304A patent/JPS6294460A/ja active Pending
- 1986-10-17 ES ES8602649A patent/ES2003887A6/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU584459B2 (en) | 1989-05-25 |
EP0218823B1 (en) | 1990-01-31 |
AU6279086A (en) | 1987-04-30 |
EP0218823A1 (en) | 1987-04-22 |
JPS6294460A (ja) | 1987-04-30 |
CA1270019A (en) | 1990-06-05 |
US4637662A (en) | 1987-01-20 |
DE3668589D1 (de) | 1990-03-08 |
KR870003904A (ko) | 1987-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2006-10-17 |
|
FD1A | Patent lapsed |
Effective date: 20001204 |