ES485212A1 - Valvula de control de presion de frenos hidraulicos - Google Patents
Valvula de control de presion de frenos hidraulicosInfo
- Publication number
- ES485212A1 ES485212A1 ES79485212A ES485212A ES485212A1 ES 485212 A1 ES485212 A1 ES 485212A1 ES 79485212 A ES79485212 A ES 79485212A ES 485212 A ES485212 A ES 485212A ES 485212 A1 ES485212 A1 ES 485212A1
- Authority
- ES
- Spain
- Prior art keywords
- inlet
- housing
- valve
- pressure
- control 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
- B60T11/28—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
- B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
-
- 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
- B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
- B60T8/262—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels using valves with stepped characteristics
- B60T8/265—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels using valves with stepped characteristics for hydraulic brake systems
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Control Valves For Brake Systems (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Abstract
Válvula de control de presión de frenos hidráulicos que incluye un cárter provisto de un primer orificio entrada y de un orificio de salida conectado con un primer circuito de presión y un segundo orificio de entrada conectado preferentemente con un segundo circuito de presión, un pistón de válvula dispuesto de manera deslizante en el cárter y que presenta un conducto que lo atraviesa y que conecta el primer orificio de entrada con el orificio de salida, un pistón de accionamiento que recibe la presión a partir del segundo orificio de entrada y que está en contacto con el pistón de válvula por medio de un vástago para empujar el pistón de válvula por medio de un vástago para empujar el pistón de válvula hacia el primer orificio de entrada, un asiento de válvula formado en una extremidad del conducto que se abre hacia el primer orificio de entrada, un cuerpo de válvula que coopera con el asiento de válvula y que está dispuesto de manera deslizante en un agujero formado en el cárter, abriéndose una extremidad de dicho agujero hacia la atmósfera mientras que la otra extremidad está sometida a la presión que reina en el primer orificio de entrada y un muelle que empuja el cuerpo de la válvula hacia el asiento de la válvula.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1978144213U JPS591869Y2 (ja) | 1978-10-20 | 1978-10-20 | ブレ−キ液圧制御弁 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES485212A1 true ES485212A1 (es) | 1980-05-16 |
Family
ID=15356858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES79485212A Expired ES485212A1 (es) | 1978-10-20 | 1979-10-19 | Valvula de control de presion de frenos hidraulicos |
Country Status (10)
Country | Link |
---|---|
US (1) | US4365845A (es) |
JP (1) | JPS591869Y2 (es) |
AU (1) | AU5174979A (es) |
BR (1) | BR7906773A (es) |
DE (1) | DE2942059A1 (es) |
ES (1) | ES485212A1 (es) |
FR (1) | FR2439110A1 (es) |
GB (1) | GB2033990A (es) |
IT (1) | IT1119230B (es) |
ZA (1) | ZA795524B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4785847A (en) * | 1987-03-27 | 1988-11-22 | Allied-Signal Inc. | Unitary poppet valve assembly for a proportioning valve |
GB2226374B (en) * | 1988-12-20 | 1993-04-28 | Suzuki Motor Co | Brake apparatus for vehicle |
JPH0751961Y2 (ja) * | 1990-05-18 | 1995-11-29 | 株式会社ナブコ | 液圧制御装置 |
DE4232146A1 (de) * | 1992-09-25 | 1994-03-31 | Wabco Westinghouse Fahrzeug | Zweikreisige Bremsventileinrichtung |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1471029A (en) * | 1974-05-17 | 1977-04-21 | Girling Ltd | Pressure control valves |
DE2731201C2 (de) * | 1977-07-11 | 1983-12-08 | Alfred Teves Gmbh, 6000 Frankfurt | Druckmittel-Bremssystem für Motorräder |
-
1978
- 1978-10-20 JP JP1978144213U patent/JPS591869Y2/ja not_active Expired
-
1979
- 1979-10-12 AU AU51749/79A patent/AU5174979A/en not_active Abandoned
- 1979-10-16 ZA ZA795524A patent/ZA795524B/xx unknown
- 1979-10-17 DE DE19792942059 patent/DE2942059A1/de not_active Withdrawn
- 1979-10-17 IT IT7969019A patent/IT1119230B/it active
- 1979-10-19 FR FR7926004A patent/FR2439110A1/fr not_active Withdrawn
- 1979-10-19 ES ES79485212A patent/ES485212A1/es not_active Expired
- 1979-10-19 GB GB7936280A patent/GB2033990A/en not_active Withdrawn
- 1979-10-19 BR BR7906773A patent/BR7906773A/pt unknown
-
1981
- 1981-10-02 US US06/308,174 patent/US4365845A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ZA795524B (en) | 1980-11-26 |
JPS5561062U (es) | 1980-04-25 |
IT7969019A0 (it) | 1979-10-17 |
GB2033990A (en) | 1980-05-29 |
DE2942059A1 (de) | 1980-04-24 |
AU5174979A (en) | 1980-04-24 |
BR7906773A (pt) | 1980-06-17 |
JPS591869Y2 (ja) | 1984-01-19 |
IT1119230B (it) | 1986-03-03 |
US4365845A (en) | 1982-12-28 |
FR2439110A1 (fr) | 1980-05-16 |
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