AU2001242521A1 - Brake pressure regulating device for vehicles - Google Patents
Brake pressure regulating device for vehiclesInfo
- Publication number
- AU2001242521A1 AU2001242521A1 AU2001242521A AU4252101A AU2001242521A1 AU 2001242521 A1 AU2001242521 A1 AU 2001242521A1 AU 2001242521 A AU2001242521 A AU 2001242521A AU 4252101 A AU4252101 A AU 4252101A AU 2001242521 A1 AU2001242521 A1 AU 2001242521A1
- Authority
- AU
- Australia
- Prior art keywords
- pressure
- switching piston
- valve
- vehicles
- pressure regulating
- 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.)
- Abandoned
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
- 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
-
- 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
- B60T13/66—Electrical control in fluid-pressure brake systems
- B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
- B60T13/683—Electrical control in fluid-pressure brake systems by electrically-controlled valves in pneumatic systems or parts thereof
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)
- Braking Arrangements (AREA)
Abstract
The underlying idea of the invention is to reduce the pressure force resulting from the inlet pressure and the outlet pressure of the back-up valve and affecting the valve body of the back-up valve. The valve body is a switching piston with a first and second switching piston side. The first switching piston side is pressurized by brake operating valve pressure or with brake cylinder pressure and the second switching piston side is pressurized on a first partial surface with brake cylinder pressure and on a second partial surface with brake operating valve pressure. The pressures affecting both sides of the switching piston thus cancel each other out.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10018515A DE10018515C1 (en) | 2000-04-14 | 2000-04-14 | Brake pressure control device for vehicles |
DE10018515 | 2000-04-14 | ||
PCT/EP2001/003517 WO2001079048A1 (en) | 2000-04-14 | 2001-03-28 | Brake pressure regulating device for vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001242521A1 true AU2001242521A1 (en) | 2001-10-30 |
Family
ID=7638735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001242521A Abandoned AU2001242521A1 (en) | 2000-04-14 | 2001-03-28 | Brake pressure regulating device for vehicles |
Country Status (7)
Country | Link |
---|---|
US (1) | US6776461B2 (en) |
EP (1) | EP1276651B1 (en) |
JP (1) | JP2003531055A (en) |
AT (1) | ATE380729T1 (en) |
AU (1) | AU2001242521A1 (en) |
DE (2) | DE10018515C1 (en) |
WO (1) | WO2001079048A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100827774B1 (en) * | 2001-04-19 | 2008-05-07 | 엔이씨 엘씨디 테크놀로지스, 엘티디. | Back lighting device, light source cover constituting thereof, and light source reflector |
DE102007013050B4 (en) | 2007-03-19 | 2011-05-12 | Siemens Ag | Suspension for a rail vehicle |
DE102007025430B3 (en) * | 2007-05-31 | 2008-12-04 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Arrangement for switching valves in axle modules of a commercial vehicle |
DE102015106147A1 (en) * | 2015-04-22 | 2016-10-27 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Parking brake device for motor vehicles |
DE102015011296A1 (en) * | 2015-09-02 | 2017-03-02 | Wabco Gmbh | Electronically controllable pneumatic braking system in a utility vehicle and method for electronically controlling a pneumatic braking system |
DE102021133288A1 (en) | 2021-12-15 | 2023-06-15 | Faurecia Autositze Gmbh | Arrangement and manipulation system and method for manipulating the flow of a fluid |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2757539C2 (en) * | 1977-12-23 | 1986-10-09 | Robert Bosch Gmbh, 7000 Stuttgart | Medium pressure control unit for automatic load-dependent braking force control in motor vehicles |
DE3205228C2 (en) * | 1982-02-13 | 1999-04-01 | Bosch Gmbh Robert | Multi-circuit pressure medium brake system |
DE3337800A1 (en) * | 1982-10-30 | 1984-05-03 | Robert Bosch Gmbh, 7000 Stuttgart | MULTI-CIRCLE PRESSURE BRAKE SYSTEM |
DE3617356A1 (en) * | 1986-05-23 | 1987-11-26 | Bosch Gmbh Robert | ELECTRIC PRESSURE BRAKE DEVICE |
US5358315A (en) * | 1993-04-01 | 1994-10-25 | Westinghouse Air Brake Company | Microprocessor-based electropneumatic locomotive brake control system having pneumatic backup brake control |
DE19633224A1 (en) * | 1996-08-17 | 1998-02-19 | Bosch Gmbh Robert | Air-brake system e.g. for tractor-trailer combination vehicle |
DE19653264B4 (en) * | 1996-12-20 | 2008-04-30 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Electronically controllable braking system for vehicles, in particular commercial vehicles |
DE19918070B4 (en) * | 1998-06-03 | 2010-07-29 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Pressure control device for electro-pneumatic brake systems of vehicles, in particular commercial vehicles |
US6132009A (en) * | 1998-07-23 | 2000-10-17 | Westinghouse Air Brake Company | Remote brake application valve |
-
2000
- 2000-04-14 DE DE10018515A patent/DE10018515C1/en not_active Expired - Fee Related
-
2001
- 2001-03-28 EP EP01915421A patent/EP1276651B1/en not_active Expired - Lifetime
- 2001-03-28 AU AU2001242521A patent/AU2001242521A1/en not_active Abandoned
- 2001-03-28 JP JP2001576323A patent/JP2003531055A/en active Pending
- 2001-03-28 WO PCT/EP2001/003517 patent/WO2001079048A1/en active IP Right Grant
- 2001-03-28 AT AT01915421T patent/ATE380729T1/en not_active IP Right Cessation
- 2001-03-28 DE DE50113376T patent/DE50113376D1/en not_active Expired - Lifetime
-
2002
- 2002-10-11 US US10/269,030 patent/US6776461B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1276651B1 (en) | 2007-12-12 |
DE50113376D1 (en) | 2008-01-24 |
JP2003531055A (en) | 2003-10-21 |
US20030090146A1 (en) | 2003-05-15 |
DE10018515C1 (en) | 2001-10-31 |
WO2001079048A1 (en) | 2001-10-25 |
US6776461B2 (en) | 2004-08-17 |
EP1276651A1 (en) | 2003-01-22 |
ATE380729T1 (en) | 2007-12-15 |
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