MXPA04000112A - Valvula magnetica de tres pasos. - Google Patents

Valvula magnetica de tres pasos.

Info

Publication number
MXPA04000112A
MXPA04000112A MXPA04000112A MXPA04000112A MXPA04000112A MX PA04000112 A MXPA04000112 A MX PA04000112A MX PA04000112 A MXPA04000112 A MX PA04000112A MX PA04000112 A MXPA04000112 A MX PA04000112A MX PA04000112 A MXPA04000112 A MX PA04000112A
Authority
MX
Mexico
Prior art keywords
solenoid valve
application
fluid pressure
state magnet
control module
Prior art date
Application number
MXPA04000112A
Other languages
English (en)
Inventor
W Corley Leon Jr
Original Assignee
Westinghouse Air Brake Tech 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 Westinghouse Air Brake Tech Corp filed Critical Westinghouse Air Brake Tech Corp
Publication of MXPA04000112A publication Critical patent/MXPA04000112A/es

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
    • 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
    • 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
    • B60T15/025—Electrically controlled valves
    • B60T15/027—Electrically controlled valves in pneumatic systems
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
    • B60T8/3605—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force wherein the pilot valve is mounted in a circuit controlling the working fluid system

Abstract

Una valvula magnetica de tres pasos para controlar el flujo de fluido acoplable con una fuente de presion de fluido para conectar la valvula magnetica de tres pasos a una fuente de presion de fluido; la valvula magnetica de tres pasos tambien tiene una valvula solenoide piloto de aplicacion que tiene una conexion de fluido a una fuente de presion de fluido y es electricamente conectable a un modulo de control; la valvula magnetica de tres pasos ademas tiene una valvula solenoide de aplicacion que tiene una conexion de fluido a una fuente de presion de fluido y a una valvula solenoide piloto de aplicacion y a un dispositivo de frenado; la valvula solenoide de aplicacion tambien. es electricamente conectable a un modulo de control; la valvula solenoide de aplicacion tiene la capacidad de iniciar una aplicacion de frenado al momento de recibir una senal de fluido desde la valvula solenoide piloto de aplicacion y una senal electrica desde un modulo de control; la valvula magnetica de tres pasos ademas tiene una valvula solenoide piloto de descarga que tiene una conexion de fluido a una fuente de presion de fluido y a la valvula solenoide de aplicacion y es electricamente conectable a un modulo de control; la valvula magnetica de tres pasos tambien tiene una valvula solenoide de descarga que tiene una conexion de fluido a una descarga hacia la atmosfera y a la valvula solenoide de aplicacion y a la valvula solenoide piloto de descarga y a un dispositivo de frenado; la valvula solenoide de descarga es electricamente conectable a un modulo de control; la valvula solenoide de descarga tiene la capacidad de descargar presion de fluido a la atmosfera al momento de recibir una senal de presion de fluido desde la valvula solenoide piloto de descarga y una senal electrica desde un modulo de control, descargando asi la presion de fluido desde dicho dispositivo de frenado.
MXPA04000112A 2003-01-07 2004-01-07 Valvula magnetica de tres pasos. MXPA04000112A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/338,100 US20040130207A1 (en) 2003-01-07 2003-01-07 Three state magnet valve

Publications (1)

Publication Number Publication Date
MXPA04000112A true MXPA04000112A (es) 2004-11-15

Family

ID=32507447

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04000112A MXPA04000112A (es) 2003-01-07 2004-01-07 Valvula magnetica de tres pasos.

Country Status (9)

Country Link
US (2) US20040130207A1 (es)
EP (1) EP1437278B1 (es)
JP (1) JP2004210278A (es)
AT (1) ATE375904T1 (es)
AU (1) AU2004200038A1 (es)
BR (1) BRPI0400104A (es)
CA (1) CA2449757A1 (es)
DE (1) DE602004009483D1 (es)
MX (1) MXPA04000112A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040130207A1 (en) * 2003-01-07 2004-07-08 Westinghouse Air Brake Technologies Three state magnet valve
US10029666B2 (en) * 2015-03-19 2018-07-24 Westinghouse Air Brake Technologies Corporation Hot wheel protection valve
US9925969B2 (en) 2016-03-07 2018-03-27 Westinghouse Air Brake Technologies Corporation Cut-off valve and hot wheel protection valve arrangement
DE102016116516A1 (de) * 2016-09-05 2018-03-08 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Magnetventilvorrichtung für ein Bremssystem für ein Fahrzeug, Bremssystem für ein Fahrzeug und Verfahren zum Montieren einer Magnetventilvorrichtung für ein Bremssystem für ein Fahrzeug
US10059320B2 (en) 2017-01-25 2018-08-28 Westinghouse Air Brake Technologies Corporation Automatic retainer valve
PL3623238T3 (pl) * 2018-09-11 2021-09-13 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Zawór wyrównawczy ciśnienia
DE102018127822A1 (de) * 2018-11-07 2020-05-07 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Ventilanordnung und ein Verfahren zur Drucksteuerung
CN112519741B (zh) * 2020-08-11 2022-01-04 东风商用车有限公司 一种用于坡道起步的气制动辅助系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1396776A (en) * 1972-02-21 1975-06-04 Automotive Prod Co Ltd Anti-skid control means for air pressure braking systems
DE3501179A1 (de) * 1985-01-16 1986-07-17 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Elektrische bremsanlage
DE4016463A1 (de) * 1990-03-17 1991-09-19 Wabco Westinghouse Fahrzeug Bremsanlage mit wenigstens einem bremskreis
US5123718A (en) * 1990-04-06 1992-06-23 G. W. Lisk Company, Inc. Valve for automatic brake system
US6078204A (en) * 1996-12-19 2000-06-20 Texas Instruments Incorporated High current drain-to-gate clamp/gate-to-source clamp for external power MOS transistors
US6209971B1 (en) * 1998-06-30 2001-04-03 Alliedsignal Truck Brake Systems Company Non flow-through solenoid for heavy vehicle ABS modulators
US6520599B2 (en) * 2001-05-05 2003-02-18 Westinghouse Air Brake Technologies Corporation Four port variable load valve weigh system for a brake pipe controlled brake system
US20040130207A1 (en) * 2003-01-07 2004-07-08 Westinghouse Air Brake Technologies Three state magnet valve
US6746087B1 (en) * 2003-05-14 2004-06-08 New York Air Brake Corporation Electronic equalizing reservoir controller with pneumatic penalty override
US7020551B2 (en) * 2003-12-23 2006-03-28 Bendix Commercial Vehicle Systems Llc Roll stability control system

Also Published As

Publication number Publication date
DE602004009483D1 (de) 2007-11-29
EP1437278A1 (en) 2004-07-14
AU2004200038A1 (en) 2004-07-22
US20050236893A1 (en) 2005-10-27
US20040130207A1 (en) 2004-07-08
CA2449757A1 (en) 2004-07-07
BRPI0400104A (pt) 2004-12-28
EP1437278B1 (en) 2007-10-17
US7222922B2 (en) 2007-05-29
JP2004210278A (ja) 2004-07-29
ATE375904T1 (de) 2007-11-15

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