SE0002913L - Förfarande och anordning för tryckmätning i ett tryckluftsystem till ett tungt fordon - Google Patents

Förfarande och anordning för tryckmätning i ett tryckluftsystem till ett tungt fordon

Info

Publication number
SE0002913L
SE0002913L SE0002913A SE0002913A SE0002913L SE 0002913 L SE0002913 L SE 0002913L SE 0002913 A SE0002913 A SE 0002913A SE 0002913 A SE0002913 A SE 0002913A SE 0002913 L SE0002913 L SE 0002913L
Authority
SE
Sweden
Prior art keywords
compressed air
air system
heavy vehicle
pressure measurement
circuit
Prior art date
Application number
SE0002913A
Other languages
Unknown language ( )
English (en)
Other versions
SE515781C2 (sv
SE0002913D0 (sv
Inventor
Ola Bergqvist
Original Assignee
Scania Cv Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Scania Cv Ab filed Critical Scania Cv Ab
Priority to SE0002913A priority Critical patent/SE515781C2/sv
Publication of SE0002913D0 publication Critical patent/SE0002913D0/sv
Priority to PCT/SE2001/001396 priority patent/WO2002014825A1/en
Priority to EP01941419A priority patent/EP1325297A1/en
Priority to BR0112836-1A priority patent/BR0112836A/pt
Publication of SE0002913L publication Critical patent/SE0002913L/sv
Publication of SE515781C2 publication Critical patent/SE515781C2/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • 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
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/221—Procedure or apparatus for checking or keeping in a correct functioning condition of brake systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Examining Or Testing Airtightness (AREA)
SE0002913A 2000-08-16 2000-08-16 Förfarande och anordning för tryckmätning i ett tryckluftsystem till ett tungt fordon SE515781C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0002913A SE515781C2 (sv) 2000-08-16 2000-08-16 Förfarande och anordning för tryckmätning i ett tryckluftsystem till ett tungt fordon
PCT/SE2001/001396 WO2002014825A1 (en) 2000-08-16 2001-06-20 Method and arrangement for measuring the pressure in a compressed air system for a heavy motor vehicle
EP01941419A EP1325297A1 (en) 2000-08-16 2001-06-20 Method and arrangement for measuring the pressure in a compressed air system for a heavy motor vehicle
BR0112836-1A BR0112836A (pt) 2000-08-16 2001-06-20 Método e disposição para a medição da pressão em um sistema de ar comprimido para um veìculo a motor pesado

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0002913A SE515781C2 (sv) 2000-08-16 2000-08-16 Förfarande och anordning för tryckmätning i ett tryckluftsystem till ett tungt fordon

Publications (3)

Publication Number Publication Date
SE0002913D0 SE0002913D0 (sv) 2000-08-16
SE0002913L true SE0002913L (sv) 2001-10-08
SE515781C2 SE515781C2 (sv) 2001-10-08

Family

ID=20280702

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0002913A SE515781C2 (sv) 2000-08-16 2000-08-16 Förfarande och anordning för tryckmätning i ett tryckluftsystem till ett tungt fordon

Country Status (4)

Country Link
EP (1) EP1325297A1 (sv)
BR (1) BR0112836A (sv)
SE (1) SE515781C2 (sv)
WO (1) WO2002014825A1 (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10138777A1 (de) * 2001-08-07 2003-02-20 Kunze Silvia Verfahren zur Funktionsüberwachung von Zuleitungen für mit einem druckbeaufschlagten Medium betriebene Aggregate sowie zugehörige Funktionsüberwachungseinrichtung
DE50308824D1 (de) * 2002-03-08 2008-01-31 Continental Ag Leckageerkennung in luftgefederten Niveauregeleinrichtung
DE102007025835B4 (de) * 2007-06-02 2012-09-06 Daimler Ag Diagnose von Leckagen an Druckluftsystemen, insbesondere in Nutzfahrzeugen
SE537024C2 (sv) * 2011-06-22 2014-12-09 Scania Cv Ab Anordning och förfarande för läckagedetektering hos ett tryckluftssystem
DE102016214370B3 (de) * 2016-08-03 2017-12-14 Audi Ag Hydrauliksystem für ein Automatikgetriebe eines Kraftfahrzeugs
DE102019100788A1 (de) 2019-01-14 2020-07-16 Wabco Gmbh Verfahren zur Leckageüberwachung einer Druckluftanlage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4361825A (en) * 1980-05-16 1982-11-30 Southern Railway Company Automatic train-line air brake pressure monitoring system
CH639520B (de) * 1982-01-26 Valentin Volken Pruefgeraet zur feststellung der ansprechzeit in druckluftanlagen.
US4487060A (en) * 1983-05-18 1984-12-11 Glenayre Electronis, Ltd. Railway brake pressure monitor
DE4039957A1 (de) * 1990-12-14 1992-06-17 Iveco Magirus Verfahren und vorrichtung zum testen des bremssystems eines fahrzeugs im statischen betrieb
DE4206240A1 (de) * 1992-02-28 1993-09-02 Bosch Gmbh Robert Druckluft-bremsanlage fuer kraftfahrzeuge
SE501958C2 (sv) * 1992-10-02 1995-06-26 Statens Jaernvaegar Metod och bromsprovningssystem för provning av tätheten i ett pneumatiskt bromssystem
US5572187A (en) * 1994-05-23 1996-11-05 Williford; Robert F. Air brake monitoring and safety system
US5892437A (en) * 1995-08-21 1999-04-06 University Of Washington On-board brake warning device for air brake equipped vehicles

Also Published As

Publication number Publication date
EP1325297A1 (en) 2003-07-09
WO2002014825A1 (en) 2002-02-21
SE515781C2 (sv) 2001-10-08
BR0112836A (pt) 2003-08-26
SE0002913D0 (sv) 2000-08-16

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Legal Events

Date Code Title Description
NUG Patent has lapsed