SE8701857L - SLEPVAGNS control valve - Google Patents
SLEPVAGNS control valveInfo
- Publication number
- SE8701857L SE8701857L SE8701857A SE8701857A SE8701857L SE 8701857 L SE8701857 L SE 8701857L SE 8701857 A SE8701857 A SE 8701857A SE 8701857 A SE8701857 A SE 8701857A SE 8701857 L SE8701857 L SE 8701857L
- Authority
- SE
- Sweden
- Prior art keywords
- control valve
- advance
- trailer
- slepvagns
- valve
- 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
- 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
- B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
- B60T15/24—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere controlled by three fluid pressures
-
- 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
- B60T15/36—Other control devices or valves characterised by definite functions
- B60T15/42—Other control devices or valves characterised by definite functions with a quick braking action, i.e. with accelerating valves actuated by brake-pipe pressure variation
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
This trailer control valve 1 is fitted, not only with a combined intake and exhaust valve 7 intended to monitor the braking behaviour of the trailer, but also with an advance pressure relay valve 17 which is arranged coaxially in the control piston 3 of the trailer control valve 1. With the advance relay valve 17 an advance in the braking of the trailer is obtained which, after establishing the advance pressure, remains maintained over the entire change in pressure. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863615410 DE3615410A1 (en) | 1986-05-07 | 1986-05-07 | TRAILER CONTROL VALVE |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8701857D0 SE8701857D0 (en) | 1987-05-06 |
SE8701857L true SE8701857L (en) | 1987-11-08 |
Family
ID=6300321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8701857A SE8701857L (en) | 1986-05-07 | 1987-05-06 | SLEPVAGNS control valve |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3615410A1 (en) |
FR (1) | FR2598372A1 (en) |
SE (1) | SE8701857L (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1211579B (en) * | 1987-12-04 | 1989-11-03 | Magneti Marelli Spa | PNEUMATIC BRAKE CONTROL VALVE OF A VEHICLE TRAILED IN PARTICULAR ADJUSTABLE SERVO-DISTRIBUTOR |
US6769744B2 (en) * | 2000-05-25 | 2004-08-03 | Bendix Commercial Vehicle Systems Llc | Spring brake modulating relay valve |
CN115946664B (en) * | 2022-12-23 | 2023-07-14 | 芜湖盛力科技股份有限公司 | Pneumatic control hydraulic stop valve and brake circulation cooling system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1087801B (en) * | 1977-10-28 | 1985-06-04 | Magneti Marelli Spa | PROCEDURE AND RELEVANT DEVICE FOR PNEUMATIC BRAKING OF PREDOMINANCE OF VEHICLES TOWED IN GENERAL |
DE2918032C2 (en) * | 1979-05-04 | 1983-11-10 | Graubremse Gmbh, 6900 Heidelberg | Relay valve for pressurized brake systems on motor vehicles and trailers |
IN158065B (en) * | 1981-05-01 | 1986-08-23 | Bendix Ltd | |
DE3210027A1 (en) * | 1982-03-19 | 1983-09-22 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | BRAKE PRESSURE CONTROL VALVE |
DE3542175A1 (en) * | 1985-11-29 | 1987-06-04 | Wabco Westinghouse Fahrzeug | TWO-CIRCUIT-CONTROLLED BRAKE PRESSURE CONTROL VALVE |
-
1986
- 1986-05-07 DE DE19863615410 patent/DE3615410A1/en not_active Ceased
-
1987
- 1987-05-06 SE SE8701857A patent/SE8701857L/en not_active Application Discontinuation
- 1987-05-07 FR FR8706506A patent/FR2598372A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
SE8701857D0 (en) | 1987-05-06 |
DE3615410A1 (en) | 1987-11-12 |
FR2598372A1 (en) | 1987-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
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