ES466876A1 - Perfeccionamientos en grupos de valvulas de cierre de sec-ciones averiadas de instalaciones neumaticas de frenado de vehiculos. - Google Patents
Perfeccionamientos en grupos de valvulas de cierre de sec-ciones averiadas de instalaciones neumaticas de frenado de vehiculos.Info
- Publication number
- ES466876A1 ES466876A1 ES466876A ES466876A ES466876A1 ES 466876 A1 ES466876 A1 ES 466876A1 ES 466876 A ES466876 A ES 466876A ES 466876 A ES466876 A ES 466876A ES 466876 A1 ES466876 A1 ES 466876A1
- Authority
- ES
- Spain
- Prior art keywords
- shut
- valve
- section
- vehicles
- braking systems
- 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
- B60T11/32—Automatic cut-off valves for defective pipes
- B60T11/326—Automatic cut-off valves for defective pipes in pneumatic 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
- 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
- B60T13/24—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 the fluid being gaseous
- B60T13/26—Compressed-air systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/265—Plural outflows
- Y10T137/2663—Pressure responsive
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Hydraulic Control Valves For Brake Systems (AREA)
- Braking Systems And Boosters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2020277A IT1076369B (it) | 1977-02-11 | 1977-02-11 | Perfezionamento ai gruppi valvolari d'intercettazione di sezioni avariate di impianti pneumatici di frenatura di veicoli a piu' sezioni |
Publications (1)
Publication Number | Publication Date |
---|---|
ES466876A1 true ES466876A1 (es) | 1978-10-01 |
Family
ID=11164685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES466876A Expired ES466876A1 (es) | 1977-02-11 | 1978-02-10 | Perfeccionamientos en grupos de valvulas de cierre de sec-ciones averiadas de instalaciones neumaticas de frenado de vehiculos. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4221232A (es) |
DE (1) | DE2805637A1 (es) |
ES (1) | ES466876A1 (es) |
FR (1) | FR2380170A1 (es) |
IT (1) | IT1076369B (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2433146A1 (fr) * | 1978-08-10 | 1980-03-07 | Wabco Westinghouse | Valve de barrage multiple |
DE3060963D1 (en) * | 1979-04-25 | 1982-11-25 | Dewandre Co Ltd C | System protection valve |
GB8621016D0 (en) * | 1986-08-30 | 1986-10-08 | Bendix Ltd | Fluid pressure protection valve |
DE19936283C2 (de) * | 1999-08-02 | 2003-04-30 | Knorr Bremse Systeme | Sicherheitseinrichtung für eine Luftaufbereitungsanlage eines Fahrzeugs |
CN110375095B (zh) * | 2019-08-15 | 2024-04-30 | 武汉福龙自动控制阀门有限公司 | 一种气动过载截止阀 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2861845A (en) * | 1955-07-05 | 1958-11-25 | Keehn O Mfg Company | Fluid pressure brake system |
US3037524A (en) * | 1959-11-27 | 1962-06-05 | Rast Wlodzimierz | Check valve for multi-line hydraulic systems |
US3010469A (en) * | 1960-02-23 | 1961-11-28 | Hydro Aire Company | Leak sealing valve for fluid brake systems |
US3370602A (en) * | 1965-08-24 | 1968-02-27 | Int Harvester Co | Automatic flow diverter valve |
US3677611A (en) * | 1970-07-23 | 1972-07-18 | Joseph A Vriend | Isolator valve for pneumatic brake systems |
US3753601A (en) * | 1971-08-09 | 1973-08-21 | J Hensley | Fluid actuated brake safety device |
US3769997A (en) * | 1972-07-03 | 1973-11-06 | Wagner Electric Corp | Control valve |
IT1025727B (it) * | 1974-11-15 | 1978-08-30 | Italiana Magneti Fab | Dispositivo di intercettazione di sezioni avariate di impianti di frenatura pneumatica a piu sezioni per veicoli |
GB1553224A (en) * | 1975-06-12 | 1979-09-26 | Girling Ltd | Dual hydraulic braking systems for vehicles |
US4037617A (en) * | 1975-12-04 | 1977-07-26 | Fernando Perales | Multiway pneumatic valve and its application to brake |
-
1977
- 1977-02-11 IT IT2020277A patent/IT1076369B/it active
-
1978
- 1978-02-10 FR FR7804474A patent/FR2380170A1/fr active Granted
- 1978-02-10 DE DE19782805637 patent/DE2805637A1/de not_active Withdrawn
- 1978-02-10 ES ES466876A patent/ES466876A1/es not_active Expired
- 1978-02-10 US US05/876,751 patent/US4221232A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4221232A (en) | 1980-09-09 |
FR2380170A1 (fr) | 1978-09-08 |
IT1076369B (it) | 1985-04-27 |
FR2380170B3 (es) | 1980-11-07 |
DE2805637A1 (de) | 1978-08-17 |
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