SE0000249D0 - Trailer control valve for a compressed-air brake system for tractor-trailer combinations - Google Patents
Trailer control valve for a compressed-air brake system for tractor-trailer combinationsInfo
- Publication number
- SE0000249D0 SE0000249D0 SE0000249A SE0000249A SE0000249D0 SE 0000249 D0 SE0000249 D0 SE 0000249D0 SE 0000249 A SE0000249 A SE 0000249A SE 0000249 A SE0000249 A SE 0000249A SE 0000249 D0 SE0000249 D0 SE 0000249D0
- Authority
- SE
- Sweden
- Prior art keywords
- trailer
- tractor
- control valve
- compressed
- combinations
- Prior art date
Links
- 238000009434 installation Methods 0.000 abstract 1
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
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
- B60T15/02—Application and release valves
- B60T15/025—Electrically controlled valves
- B60T15/027—Electrically controlled valves in pneumatic systems
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Systems And Boosters (AREA)
- Hydraulic Control Valves For Brake Systems (AREA)
Abstract
A trailer control valve (1) for a compressed air braking installation of tractor vehicle-trailer combinations has a trailer bake line located between the tractor vehicle and the trailer plus a trailer supply line with various features. A throttle (122) is provided in the connecting channel (72) between the first relay piston control chamber (12) and the second throttle valve control chamber (96). A shoulder (118) is provided through which the spring pressure of the valve spring (106) upon the throttle valve control piston (86) can be limited to a certain lift in the direction of a position reducing the flow cross-section of the throttle valve.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19903286A DE19903286B4 (en) | 1999-01-28 | 1999-01-28 | Trailer control valve for a compressed air brake system of tractor-trailer combinations |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0000249D0 true SE0000249D0 (en) | 2000-01-27 |
SE0000249L SE0000249L (en) | 2000-07-29 |
SE522528C2 SE522528C2 (en) | 2004-02-17 |
Family
ID=7895610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0000249A SE522528C2 (en) | 1999-01-28 | 2000-01-27 | Trailer control valve for a compressed air brake system for tractor-trailer combinations |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE19903286B4 (en) |
IT (1) | IT1315807B1 (en) |
SE (1) | SE522528C2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10236921B4 (en) * | 2002-08-12 | 2005-09-29 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Electronic brake system with a tear-off function |
DE10236920B4 (en) * | 2002-08-12 | 2005-09-29 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Electronic brake system, in particular for commercial vehicle trailers |
DE102009032313A1 (en) | 2009-07-09 | 2011-01-13 | Wabco Gmbh | Trailer control valve for a compressed air brake system |
CN106114486B (en) * | 2016-07-14 | 2019-01-04 | 徐州重型机械有限公司 | A kind of ABS electric-gas control relay valve |
DE102017122215A1 (en) * | 2017-09-26 | 2019-03-28 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Silencer for compressed air systems and a method for its production |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4240093A1 (en) * | 1992-11-28 | 1994-06-01 | Wabco Westinghouse Fahrzeug | Trailer control valve |
-
1999
- 1999-01-28 DE DE19903286A patent/DE19903286B4/en not_active Expired - Fee Related
-
2000
- 2000-01-24 IT IT2000RM000037A patent/IT1315807B1/en active
- 2000-01-27 SE SE0000249A patent/SE522528C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE19903286B4 (en) | 2009-08-20 |
ITRM20000037A1 (en) | 2001-07-24 |
IT1315807B1 (en) | 2003-03-26 |
SE522528C2 (en) | 2004-02-17 |
ITRM20000037A0 (en) | 2000-01-24 |
SE0000249L (en) | 2000-07-29 |
DE19903286A1 (en) | 2000-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |