ITTO930673A0 - Gruppo valvolare di protezione per un impianto pneumatico di frenaturaa due circuiti frenanti - Google Patents
Gruppo valvolare di protezione per un impianto pneumatico di frenaturaa due circuiti frenantiInfo
- Publication number
- ITTO930673A0 ITTO930673A0 ITTO930673A ITTO930673A0 IT TO930673 A0 ITTO930673 A0 IT TO930673A0 IT TO930673 A ITTO930673 A IT TO930673A IT TO930673 A0 ITTO930673 A0 IT TO930673A0
- Authority
- IT
- Italy
- Prior art keywords
- valve group
- braking
- protection valve
- circuits
- pneumatic
- 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
- 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
-
- 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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO930673A IT1261591B (it) | 1993-09-15 | 1993-09-15 | Gruppo valvolare di protezione per un impianto pneumatico di frenaturaa due circuiti frenanti |
EP94114185A EP0642961A3 (en) | 1993-09-15 | 1994-09-09 | Protection valve arrangement for a pneumatic two-circuit brake system. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO930673A IT1261591B (it) | 1993-09-15 | 1993-09-15 | Gruppo valvolare di protezione per un impianto pneumatico di frenaturaa due circuiti frenanti |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO930673A0 true ITTO930673A0 (it) | 1993-09-15 |
ITTO930673A1 ITTO930673A1 (it) | 1995-03-15 |
IT1261591B IT1261591B (it) | 1996-05-23 |
Family
ID=11411731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO930673A IT1261591B (it) | 1993-09-15 | 1993-09-15 | Gruppo valvolare di protezione per un impianto pneumatico di frenaturaa due circuiti frenanti |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0642961A3 (it) |
IT (1) | IT1261591B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1284376B1 (it) * | 1996-02-07 | 1998-05-18 | Knorr Bremse Systeme | Gruppo valvolare di protezione per circuiti pneumatici di frenatura per veicoli. |
GB9607384D0 (en) * | 1996-04-09 | 1996-06-12 | Wabco Automotive Uk | Valve for vehicle braking system |
CN105365803B (zh) * | 2015-12-10 | 2018-10-12 | 瑞立集团瑞安汽车零部件有限公司 | 一种六回路保护阀 |
EP3878704B1 (en) * | 2020-03-09 | 2022-09-14 | ZF CV Systems Europe BV | Multi circuit protection valve assembly for a pressurized fluid system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2206975C3 (de) * | 1972-02-14 | 1978-12-07 | Knorr-Bremse Gmbh, 8000 Muenchen | Schutzvorrichtung für Mehrkreisdruckluftleitungssysteme, insbesondere für Mehrkreisbremsanlage!! von Kraftfahrzeugen |
US4057298A (en) * | 1977-02-24 | 1977-11-08 | Wabco Westinghouse Gmbh | Safety valve device for multiple circuit fluid pressure operable brake system |
DE4209034A1 (de) * | 1992-03-20 | 1993-09-23 | Bosch Gmbh Robert | Mehrkreis-schutzventil |
-
1993
- 1993-09-15 IT ITTO930673A patent/IT1261591B/it active IP Right Grant
-
1994
- 1994-09-09 EP EP94114185A patent/EP0642961A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0642961A2 (en) | 1995-03-15 |
IT1261591B (it) | 1996-05-23 |
EP0642961A3 (en) | 1996-08-07 |
ITTO930673A1 (it) | 1995-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |