ES8300596A1 - Dispositivo valvular de control de la presion mejorado para los sistemas de freno hidraulico de los vehiculos . - Google Patents
Dispositivo valvular de control de la presion mejorado para los sistemas de freno hidraulico de los vehiculos .Info
- Publication number
- ES8300596A1 ES8300596A1 ES507640A ES507640A ES8300596A1 ES 8300596 A1 ES8300596 A1 ES 8300596A1 ES 507640 A ES507640 A ES 507640A ES 507640 A ES507640 A ES 507640A ES 8300596 A1 ES8300596 A1 ES 8300596A1
- Authority
- ES
- Spain
- Prior art keywords
- annular
- annular seal
- annular body
- control piston
- housing
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Control Valves For Brake Systems (AREA)
- Check Valves (AREA)
- Control Of Fluid Pressure (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
DISPOSITIVO VALVULAR DE CONTROL DE LA PRESION PARA LOS SISTEMAS DE FRENO HIDRAULICO DE LOS VEHICULOS. CARACTERIZADO PORQUE EL MIEMBRO OBTURADOR (17) ES PORTADO POR UN PISTON DE CONTROL (13) QUE TIENE UNO DE SUS EXTREMOS GUIADO POR UNA JUNTA ANULAR A LA QUE ATRAVIESA, SITUADA EN UN ALOJAMIENTO CONECTADO A LA ATMOSFERA, Y QUE EN EL OTRO EXTREMO PORTA UNA PLACA DE APOYO QUE SIRVE DE TOPE A UN MUELLE DE VALVULA; PORQUE EL ASIENTO DE VALVULA (18) ES PARTE DE UN CUERPO ANULAR QUE ESTA SUJETO A UN CUERPO TUBULAR QUE RODEA AL PISTON DE CONTROL (13); Y PORQUE ENTRE EL CUERPO ANULAR Y EL CUERPO TUBULAR SE FORMA UN CONDUCTO DE RETORNO (22) AL QUE ESTA INCORPORADA UNA VALVULA DE RETENCION QUE SE ABRE EN EL SENTIDO DE SALIDA HACIA LA CAMARA DE ENTRADA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803046781 DE3046781A1 (de) | 1980-12-12 | 1980-12-12 | "drucksteuerventil fuer hydraulische fahrzeugbremsanlagen |
Publications (2)
Publication Number | Publication Date |
---|---|
ES507640A0 ES507640A0 (es) | 1982-11-01 |
ES8300596A1 true ES8300596A1 (es) | 1982-11-01 |
Family
ID=6118950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES507640A Expired ES8300596A1 (es) | 1980-12-12 | 1981-12-02 | Dispositivo valvular de control de la presion mejorado para los sistemas de freno hidraulico de los vehiculos . |
Country Status (10)
Country | Link |
---|---|
US (1) | US4416490A (es) |
JP (1) | JPS57121957A (es) |
BR (1) | BR8107968A (es) |
DE (1) | DE3046781A1 (es) |
ES (1) | ES8300596A1 (es) |
FR (1) | FR2496028B1 (es) |
GB (1) | GB2089454B (es) |
IT (1) | IT1140102B (es) |
SE (1) | SE441663B (es) |
ZA (1) | ZA817968B (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3046781A1 (de) * | 1980-12-12 | 1982-07-15 | Alfred Teves Gmbh, 6000 Frankfurt | "drucksteuerventil fuer hydraulische fahrzeugbremsanlagen |
DE3111440A1 (de) * | 1981-03-24 | 1982-10-07 | Alfred Teves Gmbh, 6000 Frankfurt | "drucksteuerventil fuer hydraulische fahrzeugbremsanlagen" |
DE3244563A1 (de) * | 1982-12-02 | 1984-06-07 | Alfred Teves Gmbh, 6000 Frankfurt | Drucksteuereinheit |
GB2168442B (en) * | 1984-11-29 | 1989-07-05 | Teves Gmbh Alfred | Braking pressure control unit |
GB2199910B (en) * | 1987-01-19 | 1991-08-28 | Nippon Air Brake Co | Fluid pressure control valve |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3423936A (en) * | 1966-03-07 | 1969-01-28 | Kelsey Hayes Co | Pressure proportioning valve |
US3508792A (en) * | 1968-04-25 | 1970-04-28 | Wagner Electric Corp | Control valve |
JPS54116574A (en) * | 1978-03-01 | 1979-09-10 | Toyota Motor Corp | Brake vibration-proof type proportioning valve |
DE3034738A1 (de) * | 1980-09-15 | 1982-04-29 | Alfred Teves Gmbh, 6000 Frankfurt | Drucksteuerventil |
DE3046781A1 (de) * | 1980-12-12 | 1982-07-15 | Alfred Teves Gmbh, 6000 Frankfurt | "drucksteuerventil fuer hydraulische fahrzeugbremsanlagen |
-
1980
- 1980-12-12 DE DE19803046781 patent/DE3046781A1/de active Granted
-
1981
- 1981-11-03 US US06/317,718 patent/US4416490A/en not_active Expired - Fee Related
- 1981-11-05 GB GB8133373A patent/GB2089454B/en not_active Expired
- 1981-11-17 ZA ZA817968A patent/ZA817968B/xx unknown
- 1981-11-19 FR FR8121655A patent/FR2496028B1/fr not_active Expired
- 1981-12-02 ES ES507640A patent/ES8300596A1/es not_active Expired
- 1981-12-08 BR BR8107968A patent/BR8107968A/pt not_active IP Right Cessation
- 1981-12-09 JP JP56197044A patent/JPS57121957A/ja active Granted
- 1981-12-10 SE SE8107402A patent/SE441663B/sv not_active IP Right Cessation
- 1981-12-11 IT IT25514/81A patent/IT1140102B/it active
Also Published As
Publication number | Publication date |
---|---|
DE3046781A1 (de) | 1982-07-15 |
GB2089454A (en) | 1982-06-23 |
BR8107968A (pt) | 1982-09-14 |
US4416490A (en) | 1983-11-22 |
IT8125514A0 (it) | 1981-12-11 |
JPH0147335B2 (es) | 1989-10-13 |
DE3046781C2 (es) | 1987-10-29 |
ZA817968B (en) | 1982-10-27 |
IT1140102B (it) | 1986-09-24 |
GB2089454B (en) | 1985-06-12 |
JPS57121957A (en) | 1982-07-29 |
ES507640A0 (es) | 1982-11-01 |
SE8107402L (sv) | 1982-06-13 |
FR2496028B1 (fr) | 1985-06-28 |
SE441663B (sv) | 1985-10-28 |
FR2496028A1 (fr) | 1982-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000601 |