MX2016015651A - Sistema de control neumatico para un vehiculo de servicio pesado. - Google Patents

Sistema de control neumatico para un vehiculo de servicio pesado.

Info

Publication number
MX2016015651A
MX2016015651A MX2016015651A MX2016015651A MX2016015651A MX 2016015651 A MX2016015651 A MX 2016015651A MX 2016015651 A MX2016015651 A MX 2016015651A MX 2016015651 A MX2016015651 A MX 2016015651A MX 2016015651 A MX2016015651 A MX 2016015651A
Authority
MX
Mexico
Prior art keywords
air
valve
spring
fluid communication
control system
Prior art date
Application number
MX2016015651A
Other languages
English (en)
Other versions
MX381517B (es
Inventor
Hiong CHUA Bun-
Joseph Bills Anthony
Original Assignee
Hendrickson Usa Llc
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 Hendrickson Usa Llc filed Critical Hendrickson Usa Llc
Publication of MX2016015651A publication Critical patent/MX2016015651A/es
Publication of MX381517B publication Critical patent/MX381517B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052—Pneumatic spring characteristics
    • B60G17/0523—Regulating distributors or valves for pneumatic springs
    • B60G17/0525—Height adjusting or levelling valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
    • B60G11/27—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs wherein the fluid is a gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/033—Spring characteristics, e.g. mechanical springs and mechanical adjusting means characterised by regulating means acting on more than one spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052—Pneumatic spring characteristics
    • B60G17/0521—Pneumatic spring characteristics the spring having a flexible wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/02—Trucks; Load vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/04—Trailers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/04—Trailers
    • B60G2300/042—Semi-trailers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs
    • B60G2500/202—Height or leveling valve for air-springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs
    • B60G2500/202—Height or leveling valve for air-springs
    • B60G2500/2021—Arrangement of valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/30—Height or ground clearance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Un sistema de control neumático para un vehículo de servicio pesado incluye un suministro de aire en comunicación fluida con una válvula de control de altura y un muelle neumático. Una válvula de bloqueo de aire está en comunicación fluida con la válvula de control de altura y el muelle neumático, y también está en comunicación fluida con una cavidad vacía. La válvula de bloqueo de aire incluye una posición de ``desbloqueo de aire´´ y una posición de ``bloqueo de aire´´. Cuando la válvula de bloqueo de aire está en la posición de ``desbloqueo de aire´´, el fluido fluye desde la válvula de control de altura, a través de la válvula de bloqueo de aire al muelle neumático. Cuando la válvula de bloqueo de aire está en la posición de ``bloqueo de aire´´, la comunicación fluida entre el muelle neumático, la válvula de bloqueo de aire y la válvula de control de altura se impide, y, en cambio, el fluido fluye del muelle neumático, a través de la válvula de bloqueo de aire a la cavidad vacía.
MX2016015651A 2014-06-24 2015-06-24 Sistema de control neumático para un vehículo de servicio pesado. MX381517B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462016157P 2014-06-24 2014-06-24
PCT/US2015/037314 WO2015200418A1 (en) 2014-06-24 2015-06-24 Pneumatic control system for a heavy-duty vehicle

Publications (2)

Publication Number Publication Date
MX2016015651A true MX2016015651A (es) 2017-02-27
MX381517B MX381517B (es) 2025-03-12

Family

ID=54868904

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016015651A MX381517B (es) 2014-06-24 2015-06-24 Sistema de control neumático para un vehículo de servicio pesado.

Country Status (7)

Country Link
US (1) US9517674B2 (es)
EP (1) EP3160781A4 (es)
CN (1) CN106457951B (es)
AU (1) AU2015280014B2 (es)
CA (1) CA2952817C (es)
MX (1) MX381517B (es)
WO (1) WO2015200418A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6488818B2 (ja) * 2015-03-27 2019-03-27 アイシン精機株式会社 車高調整装置
CN107499271B (zh) * 2017-09-01 2024-03-08 浙江万安科技股份有限公司 一种基于电控空气悬架的客车防侧翻控制方法
BR112021005693B1 (pt) * 2018-09-25 2024-02-06 Hendrickson Usa, L.L.C. Regulador para estabelecer pressão de fluido de saída, sistema de inflação de pneu baseado em carga para um veículo pesado e método para estabelecer pressão em pelo menos um pneu usado em um veículo pesado
US11097588B2 (en) * 2018-11-26 2021-08-24 Continental Automotive Systems, Inc. Vehicle oscillation control by switchable air volume suspension
CN109703316B (zh) * 2019-01-24 2020-07-31 中北大学 一种高中低三级复合快速响应悬挂装置
CN109990036B (zh) * 2019-01-24 2020-07-31 中北大学 一种三级气液复合快速响应悬挂控制方法
EP3848211B1 (en) * 2020-01-08 2024-05-08 ZF CV Systems Europe BV Suspension control valve arrangement for a pneumatic suspension system of a commercial vehicle
US12151530B1 (en) * 2023-06-21 2024-11-26 GM Global Technology Operations LLC Trailer suspension control systems and methods

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
US2967064A (en) 1957-09-13 1961-01-03 Bendix Westinghouse Automotive Load control valve for vehicle air springs
US3442502A (en) 1965-06-04 1969-05-06 Mack Trucks Air spring suspension for vehicles
DE3843378A1 (de) * 1988-12-23 1990-07-05 Albert Abt Verfahren und vorrichtung zum veraendern des einstiegsniveaus des aufbaus eines strassenfahrzeuges
US4993729A (en) * 1989-09-14 1991-02-19 Volvo Gm Heavy Truck Corporation Vehicle suspension
IE64569B1 (en) 1989-11-07 1995-08-23 Ror Rockwell Ltd Height control of air suspended vehicles
US5344189A (en) * 1991-02-27 1994-09-06 Isuzu Motors Limited Vehicle height adjusting device
DE4317847B4 (de) 1993-05-28 2007-07-19 Wabco Gmbh Einrichtung zum Steuern der Schleppachse eines Fahrzeugs
US6308973B1 (en) * 1999-02-10 2001-10-30 Link-Belt Construction Equipment Company, L.P., Lllp Suspension system with axle oscillation circuit
DE19944873C1 (de) * 1999-09-18 2001-01-04 Haldex Brake Prod Gmbh Steueranlage zum Heben und Senken des Fahrzeugaufbaus von luftgefederten Fahrzeugen mit Niveauregelung
DE10129143C1 (de) 2001-06-16 2002-06-13 Haldex Brake Prod Gmbh Pneumatisches Schaltventil für Anlagen zum Heben und Senken des Fahrzeugaufbaus von luftgefederten Fahrzeugen
US6412789B1 (en) 2002-01-04 2002-07-02 The Boler Company Semi-trailer suspension air spring control system
JP4135147B2 (ja) 2003-06-05 2008-08-20 いすゞ自動車株式会社 車高調整装置
US6935625B2 (en) 2003-08-18 2005-08-30 Haldex Brake Corporation Air suspension system with air shut off valve
US7083163B2 (en) * 2003-09-19 2006-08-01 Tenneco Automotive Operating Company Inc. Booster with spring to adapt air spring pressure for load dependent shock absorber
DE102005019479B3 (de) * 2005-04-27 2007-01-18 Haldex Brake Products Gmbh Anhängerbremsventil für einen Kraftfahrzeug-Anhänger
US7621537B2 (en) * 2005-11-04 2009-11-24 Hendrickson Usa, L.L.C. Height control valve for vehicle axle/suspension system
WO2009018155A1 (en) 2007-07-31 2009-02-05 Hendrickson Usa, L.L.C. Pneumatic proportioning system for vehicle air springs
US8047551B2 (en) 2008-02-04 2011-11-01 Hendrickson Usa, L.L.C. Multi-stage height control valve including position sensitive pilot signal and pressure boost for vehicle air springs
GB2467978B (en) * 2009-02-24 2013-06-12 Knorr Bremse Systeme Apparatus for monitoring the status of a movable load carrying member mounted on a vehicle
DE102011051504B4 (de) * 2011-07-01 2013-09-26 Haldex Brake Products Gmbh Luftfederungsanlage
DE102011114179B4 (de) * 2011-09-22 2022-08-18 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Ventileinrichtung für eine Luftfederungseinrichtung eines Fahrzeugs zur Entkopplung von Luftfederbälgen verschiedener Fahrzeugseiten
US8973922B2 (en) * 2013-03-15 2015-03-10 Haldex Brake Products Corporation Air suspension height control valve with dual ride height positions

Also Published As

Publication number Publication date
EP3160781A1 (en) 2017-05-03
MX381517B (es) 2025-03-12
US20150367704A1 (en) 2015-12-24
CN106457951A (zh) 2017-02-22
CA2952817A1 (en) 2015-12-30
US9517674B2 (en) 2016-12-13
AU2015280014A1 (en) 2016-11-10
EP3160781A4 (en) 2018-02-21
CN106457951B (zh) 2019-07-16
AU2015280014B2 (en) 2017-07-20
CA2952817C (en) 2017-12-05
WO2015200418A1 (en) 2015-12-30

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