BR0112836A - Método e disposição para a medição da pressão em um sistema de ar comprimido para um veìculo a motor pesado - Google Patents

Método e disposição para a medição da pressão em um sistema de ar comprimido para um veìculo a motor pesado

Info

Publication number
BR0112836A
BR0112836A BR0112836-1A BR0112836A BR0112836A BR 0112836 A BR0112836 A BR 0112836A BR 0112836 A BR0112836 A BR 0112836A BR 0112836 A BR0112836 A BR 0112836A
Authority
BR
Brazil
Prior art keywords
compressed air
air system
arrangement
heavy
measuring pressure
Prior art date
Application number
BR0112836-1A
Other languages
English (en)
Portuguese (pt)
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
Publication of BR0112836A publication Critical patent/BR0112836A/pt

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)
BR0112836-1A 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 BR0112836A (pt)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
BR0112836A true BR0112836A (pt) 2003-08-26

Family

ID=20280702

Family Applications (1)

Application Number Title Priority Date Filing Date
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

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
ATE381454T1 (de) * 2002-03-08 2008-01-15 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
WO2002014825A1 (en) 2002-02-21
EP1325297A1 (en) 2003-07-09
SE0002913L (sv) 2001-10-08
SE0002913D0 (sv) 2000-08-16
SE515781C2 (sv) 2001-10-08

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 6O, 7O E 8O ANUIDADES.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2021 DE 29/09/2009.