ES2043014T3 - Metodo de deteccion de fugas en los neumaticos en un sistema cental de hinchado de neumaticos. - Google Patents

Metodo de deteccion de fugas en los neumaticos en un sistema cental de hinchado de neumaticos.

Info

Publication number
ES2043014T3
ES2043014T3 ES89305336T ES89305336T ES2043014T3 ES 2043014 T3 ES2043014 T3 ES 2043014T3 ES 89305336 T ES89305336 T ES 89305336T ES 89305336 T ES89305336 T ES 89305336T ES 2043014 T3 ES2043014 T3 ES 2043014T3
Authority
ES
Spain
Prior art keywords
tire
pressurization
ctis
steady
sensed
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.)
Expired - Lifetime
Application number
ES89305336T
Other languages
English (en)
Inventor
James Alden Beverly
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of ES2043014T3 publication Critical patent/ES2043014T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
    • B60C23/003—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres
    • B60C23/00372—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres characterised by fluid diagrams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
    • B60C23/003—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres
    • B60C23/00354—Details of valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
    • B60C23/003—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres
    • B60C23/00363—Details of sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Measuring Fluid Pressure (AREA)
  • Tires In General (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

METODO DE DIAGNOSTICO PARA DETECTAR Y REACCIONAR ANTE CONDICIONES INDICATIVAS DE ESCAPE EN UN NEUMATICO INFLABLE (12/14), CUYA PRESIONIZACION ES MEDIDA Y CONTROLADA POR UN SISTEMA CENTRAL DE INFLADO INCORPORADO AL VEHICULO (10), MIDIENDO AUTOMATICAMENTE DICHO SISTEMA CENTRAL DE INFLADO LA PRESIONIZACION DE INFLACION DE DICHO NEUMATICO EN PERIODOS DE TIEMPO EXTENDIDOS PREFIJADOS Y, EN AUSENCIA DE UNA CONDICION DE FALLO DETECTADA EN EL SISTEMA U ORDENES DE MODIFICACION DE PRESION, ASUMIENDO UNA CONDICION DE ESTADO DE REGIMEN DURANTE CADA UNO DE DICHOS INTERVALOS EXTENDIDOS ENTRE LAS MEDICIONES DE PRESION AUTOMATICAS, CARACTERIZANDOSE DICHO METODO POR: AL ACABAR CADA OPERACION DE MEDICION AUTOMATICA DE LA PRESION Y LA OPERACION DE AJUSTE DE LA PRESION, TRAS DETECTARSE LA PRESIONIZACION DESEADA DEL NEUMATICO, LA ASUNCION DE CONDICION DE ESTADO DE REGIMEN DURANTE UN PERIODO DE TIEMPO RELATIVAMENTE CORTO, REALIZANDO ENTONCES UNA MEDICION DE PRESION DE CONFIRMACION PARA DETECTAR CAMBIOS EN LA PRESION DEL NEUMATICO DURANTE DICHO CORTO PERIODO DE TIEMPO; Y, SI EL CAMBIO DETECTADO EN LA PRESIONIZACION DEL NEUMATICO ES MENOR QUE UN VALOR DE REFERENCIA, LA ADOPCION POR PARTE DE DICHO SISTEMA CENTRAL DE INFLADO DE UNA CONDICION DE ESTADO DE REGIMEN HASTA QUE HAYA FINALIZADO EL PERIODO DE TIEMPO EXTENDIDO; Y, SI EL CAMBIO DETECTADO EN LA PRESIONIZACION DEL NEUMATICO ES IGUAL O MAYOR QUE DICHO VALOR DE REFERENCIA, SE HACE A DICHO SISTEMA CENTRAL DE INFLADO PRESIONIZAR EL NEUMATICO HASTA EL VALOR DESEADO Y CONTINUAR LAS MEDICIONES AUTOMATICAS DE PRESION DEL NEUMATICO TRAS ACORTAR LOS INTERVALOS DE TIEMPO DE LA CONDICION DE ESTADO DE REGIMEN.
ES89305336T 1988-05-25 1989-05-25 Metodo de deteccion de fugas en los neumaticos en un sistema cental de hinchado de neumaticos. Expired - Lifetime ES2043014T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/198,404 US4860579A (en) 1988-05-25 1988-05-25 Tire leakage detection method for central tire inflation system

Publications (1)

Publication Number Publication Date
ES2043014T3 true ES2043014T3 (es) 1993-12-16

Family

ID=22733238

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89305336T Expired - Lifetime ES2043014T3 (es) 1988-05-25 1989-05-25 Metodo de deteccion de fugas en los neumaticos en un sistema cental de hinchado de neumaticos.

Country Status (11)

Country Link
US (1) US4860579A (es)
EP (1) EP0344003B1 (es)
JP (1) JPH0220410A (es)
KR (1) KR900017817A (es)
AT (1) ATE93778T1 (es)
BR (1) BR8902874A (es)
CA (1) CA1312364C (es)
DE (1) DE68908772T2 (es)
ES (1) ES2043014T3 (es)
IL (1) IL90262A (es)
ZA (1) ZA893938B (es)

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US5231872A (en) * 1991-02-21 1993-08-03 Ttc/Truck Tech Corp. Tire monitoring apparatus and method
US5327346A (en) * 1991-08-23 1994-07-05 Harsco Corporation Automatic control for central tire inflation system
US5263524A (en) * 1992-12-28 1993-11-23 Eaton Corporation Trailer detection control for vehicle central tire inflation system
US5473938A (en) * 1993-08-03 1995-12-12 Mclaughlin Electronics Method and system for monitoring a parameter of a vehicle tire
US5819806A (en) * 1993-12-29 1998-10-13 Daikyo Co., Ltd. Channel housing with curving channels, and a manufacturing method therefor
US5540092A (en) 1994-10-31 1996-07-30 Handfield; Michael System and method for monitoring a pneumatic tire
US5553647A (en) * 1994-12-14 1996-09-10 Hayes Wheels International, Inc. Central tire inflation system
US6250327B1 (en) 1999-02-25 2001-06-26 Dana Corporation Fluid flow valve with variable flow rate
US6894607B1 (en) * 2001-12-03 2005-05-17 Dana Corporation Tire pressure management system valve integrity verification method
US6604414B1 (en) 2001-12-04 2003-08-12 Dana Corporation Supply and tire pressure sensing apparatus and method
US6561017B1 (en) 2001-12-04 2003-05-13 Dana Corporation Tire inflation method
US6666078B1 (en) 2001-12-04 2003-12-23 Dana Corporation Target tire pressure learning method
US6868719B1 (en) 2001-12-04 2005-03-22 Dana Corporation Tire pressure monitoring method
US6758088B2 (en) * 2002-04-22 2004-07-06 Dana Corporation Active adaptation of control algorithms for a central tire inflation system
AU2004220148C1 (en) * 2003-03-06 2009-01-22 Hendrickson International Corporation Tire inflation system and method
US7273082B2 (en) * 2004-03-05 2007-09-25 Hendrickson Usa, L.L.C. Tire inflation system apparatus and method
US7201066B1 (en) 2005-03-30 2007-04-10 The Board Of Regents For Oklahoma State University System for automatic tire inflation
US7896045B2 (en) * 2006-11-13 2011-03-01 The Board Of Regents For Oklahoma State University Apparatus for delivering air through powered axle assemblies
US8931534B2 (en) * 2010-03-10 2015-01-13 Accuride Corporation Vehicle wheel assemblies and valves for use with a central tire inflation system
US9434216B2 (en) 2010-07-30 2016-09-06 Hendrickson Usa, L.L.C. Tire inflation system with discrete deflation circuit
CA2805057C (en) 2010-07-30 2015-10-20 Hendrickson Usa, L.L.C. Tire inflation system with discrete deflation circuit
BR112013012298B1 (pt) 2010-11-19 2020-04-28 Equalaire Systems Inc sistema de gerenciamento de pneu e método para gerenciar pressão de pneu
US9027983B2 (en) 2012-11-01 2015-05-12 FlowBelow Aero, Inc. Aerodynamic system and adjustable fairings
MX362370B (es) * 2013-03-15 2019-01-14 Dana Heavy Vehicle Sys Group Metodo de ventilacion de sistema de inflado de neumaticos y unidad de control utilizada en el mismo.
US9597931B2 (en) 2013-10-11 2017-03-21 Arvinmeritor Technology, Llc Tire inflation system and method of control
US9409450B2 (en) 2013-10-11 2016-08-09 Arvinmeritor Technology, Llc Tire inflation system and method of control
EP2851214A1 (en) * 2013-09-18 2015-03-25 ArvinMeritor Technology, LLC Tire inflation system and method of control
GB2540417B (en) * 2015-07-17 2019-04-10 Jaguar Land Rover Ltd Central tyre inflation system
DE102016203685A1 (de) 2016-03-07 2017-09-07 Deere & Company System zur Reifenfülldrucküberwachung für ein Nutzfahrzeug
EP3535145B1 (en) 2016-11-04 2024-05-15 Flowbelow Aero, Inc. Chassis mounted energy extraction and delivery system
US10654529B2 (en) 2017-06-24 2020-05-19 FlowBelow Aero, Inc. Aerodynamic systems and fairings with fairing caps
WO2019014503A1 (en) 2017-07-12 2019-01-17 FlowBelow Aero, Inc. AERODYNAMIC TOOLBOX SET
US10882571B2 (en) 2017-07-30 2021-01-05 FlowBelow Aero, Inc. Rotatable aerodynamic fairing system
DE102020216212A1 (de) * 2020-12-17 2022-06-23 Dana Motion Systems Italia S.R.L. Steuergerät, das Steuergerät enthaltendes Reifenfüllsystem und Verfahren zum Betreiben des Reifenfüllsystems
US11767064B2 (en) 2021-01-12 2023-09-26 FlowBelow Aero, Inc. Spring-biased mud flap hanger with improved pivoting motion guidance

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276503A (en) * 1965-01-21 1966-10-04 Scovill Manufacturing Co Tire pressure maintenance system
US4574267A (en) * 1982-05-06 1986-03-04 Trw Inc. Tire pressure warning system
US4487154A (en) * 1982-10-15 1984-12-11 Rockcor, Inc. Pressure-activated low pressure warning device
DE3308080A1 (de) * 1983-03-08 1984-09-20 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur gegenseitigen anpassung von reifendruck und fahrzeuggeschwindigkeit
US4640331A (en) * 1984-06-04 1987-02-03 Eaton Corporation Central tire inflation system
US4678017A (en) * 1984-06-04 1987-07-07 Eaton Corporation Wheel end valve for central tire inflation system
DE3539489A1 (de) * 1985-11-07 1987-05-14 Uniroyal Englebert Gmbh Verfahren zum ermitteln eines veraenderlichen luftdruckwertes eines fahrzeugluftreifens und anzeigen eines druckwertes
US4763709A (en) * 1986-07-03 1988-08-16 Teledyne Industries Inc. Tire inflation system
US4782878A (en) * 1986-12-18 1988-11-08 Tire Inflation Systems, Corp. Tire inflating and deflating system and apparatus
IL86553A (en) * 1987-06-29 1991-12-12 Eaton Corp Central tire inflation system

Also Published As

Publication number Publication date
EP0344003A3 (en) 1990-06-20
EP0344003A2 (en) 1989-11-29
IL90262A0 (en) 1989-12-15
EP0344003B1 (en) 1993-09-01
CA1312364C (en) 1993-01-05
DE68908772T2 (de) 1993-12-23
ATE93778T1 (de) 1993-09-15
BR8902874A (pt) 1990-02-01
US4860579A (en) 1989-08-29
ZA893938B (en) 1990-02-28
IL90262A (en) 1991-08-16
JPH0220410A (ja) 1990-01-24
KR900017817A (ko) 1990-12-20
DE68908772D1 (de) 1993-10-07

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