MX354422B - Válvula de control de altura de suspensión de aire con posiciones de altura de conducción duales. - Google Patents
Válvula de control de altura de suspensión de aire con posiciones de altura de conducción duales.Info
- Publication number
- MX354422B MX354422B MX2014003220A MX2014003220A MX354422B MX 354422 B MX354422 B MX 354422B MX 2014003220 A MX2014003220 A MX 2014003220A MX 2014003220 A MX2014003220 A MX 2014003220A MX 354422 B MX354422 B MX 354422B
- Authority
- MX
- Mexico
- Prior art keywords
- ports
- control valve
- positions
- air suspension
- air supply
- Prior art date
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
- B60G17/056—Regulating distributors or valves for hydropneumatic systems
- B60G17/0565—Height adjusting valves
-
- 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
- B60G17/015—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 the regulating means comprising electric or electronic elements
- B60G17/0152—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 the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit
- B60G17/0155—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 the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit pneumatic unit
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/052—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves
- F16K11/0525—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves the closure members being pivoted around an essentially central axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/30—Rigid axle suspensions
- B60G2200/31—Rigid axle suspensions with two trailing arms rigidly connected to the axle
-
- 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
- B60G2300/026—Heavy duty trucks
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/86582—Pilot-actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vehicle Body Suspensions (AREA)
- Multiple-Way Valves (AREA)
Abstract
Un ensamble de válvula de control de altura que tiene un alojamiento con un puerto de suministro de aire, primer y segundo puertos, y un puerto de extracción; una válvula posicionada en el alojamiento tiene una primera superficie en comunicación de fluidos con el puerto de suministro de aire y una segunda superficie; la válvula se mueve entre la primera y segunda posiciones, en las cuales, la segunda superficie acopla en forma de sello una porción del alojamiento que rodea el primer y segundo puertos, respectivamente, para evitar que el fluido fluya entre el puerto de suministro de aire y el primer y segundo puertos, respectivamente; la válvula es móvil desde cualquiera de la primera y segunda posición a una posición de llenado, en la cual, el puerto de suministro de aire está en comunicación de fluido con uno del primer o segundo puertos, y una posición de extracción, en la cual uno del primer y segundo puertos está en comunicación de fluido con el puerto de extracción.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/833,194 US8973922B2 (en) | 2013-03-15 | 2013-03-15 | Air suspension height control valve with dual ride height positions |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2014003220A MX2014003220A (es) | 2015-03-04 |
MX354422B true MX354422B (es) | 2018-03-02 |
Family
ID=50272435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2014003220A MX354422B (es) | 2013-03-15 | 2014-03-14 | Válvula de control de altura de suspensión de aire con posiciones de altura de conducción duales. |
Country Status (7)
Country | Link |
---|---|
US (1) | US8973922B2 (es) |
EP (1) | EP2778484B1 (es) |
CN (1) | CN104044428B (es) |
BR (1) | BR102014006304A8 (es) |
CA (1) | CA2846009C (es) |
MX (1) | MX354422B (es) |
ZA (1) | ZA201401912B (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2806194B1 (en) * | 2013-05-21 | 2018-01-03 | WABCO Europe BVBA | Leveling valve for discharging and supplying fluid |
US9517674B2 (en) * | 2014-06-24 | 2016-12-13 | Hendrickson Usa, L.L.C. | Pneumatic control system for a heavy-duty vehicle |
US9975562B2 (en) * | 2015-11-30 | 2018-05-22 | Kawasaki Jukogyo Kabushiki Kaisha | Railcar |
US10479159B2 (en) * | 2016-04-04 | 2019-11-19 | Barksdale, Inc. | Ride height leveling with selectable configurations: system and method |
US10399406B2 (en) | 2016-06-20 | 2019-09-03 | System Integrators International, LLC | Method for air management |
EP3401134B1 (en) * | 2017-05-08 | 2020-04-01 | WABCO Europe BVBA | Leveling valve for discharging and supplying fluid |
KR102320088B1 (ko) * | 2017-06-16 | 2021-11-02 | 베이스 에어 매니지먼트 리미티드 | 대칭적으로 동적 균등화된 볼륨 및 압력 에어 관리 시스템 |
US10220665B2 (en) | 2017-06-16 | 2019-03-05 | BASE Air Management, Inc. | Symmetrically dynamic equalized volume and pressure air management system |
MX2020003846A (es) | 2017-10-17 | 2020-10-28 | Base Air Man Limited | Sistema de gestión de presión y volumen de aire ecualizado simétricamente dinámico. |
CN109990037A (zh) * | 2019-04-19 | 2019-07-09 | 苏州市富尔达科技股份有限公司 | 一种双速缓冲器 |
CN110466305B (zh) * | 2019-08-14 | 2022-11-25 | 浙江万安科技股份有限公司 | 一种ecas配气阀总成 |
CN112590484B (zh) * | 2020-12-21 | 2022-04-22 | 华南理工大学 | 一种基于模型预测控制的电控空气悬架车身高度调节方法 |
CN115817094B (zh) * | 2022-11-16 | 2024-05-03 | 一汽解放汽车有限公司 | 空气弹簧气压控制方法、装置、计算机设备和存储介质 |
Family Cites Families (38)
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US749990A (en) | 1904-01-19 | Valve | ||
US3006657A (en) * | 1957-12-09 | 1961-10-31 | Bendix Westinghouse Automotive | Height control and leveling valve for air springs |
US2959426A (en) * | 1958-10-21 | 1960-11-08 | Bendix Westinghouse Automotive | Multiple range control valve for air spring |
US2997314A (en) * | 1958-06-18 | 1961-08-22 | Gabriel Co | Air spring control mechanism |
US2967547A (en) * | 1958-07-23 | 1961-01-10 | Gen Motors Corp | Height control valve |
US2974675A (en) * | 1958-07-28 | 1961-03-14 | Gen Motors Corp | Dual height leveling valve for air suspension |
US2919931A (en) * | 1958-08-01 | 1960-01-05 | Gen Motors Corp | Dual trim height leveling valve mechanism for air suspension |
US3000400A (en) * | 1959-02-27 | 1961-09-19 | Gen Motors Corp | Dual height leveling valve for vehicle air suspension |
GB912077A (en) * | 1959-08-28 | 1962-12-05 | Dewandre Co Ltd C | Improvements in or relating to air suspension systems for vehicles |
US3048193A (en) * | 1959-12-14 | 1962-08-07 | Gen Motors Corp | Air suspension control apparatus |
US3071394A (en) * | 1960-10-21 | 1963-01-01 | Weatherhead Co | Control valve for vehicle suspension |
DE1144125B (de) | 1961-07-13 | 1963-02-21 | Boge Gmbh | Drehschiebergesteuerter Hoehenregler zur Regelung von mit einem Fluid arbeitenden Federungen, insbesondere fuer Kraftfahrzeuge |
US3654958A (en) * | 1970-12-18 | 1972-04-11 | Ross Operating Valve Co | Sequence valve |
US4281684A (en) | 1979-09-24 | 1981-08-04 | Dubro, Inc. | Balanced rotary-faced valve |
DE3445579C1 (de) * | 1984-12-14 | 1986-06-12 | Graubremse Gmbh, 6900 Heidelberg | Steueranlage zum Heben und Senken des Fahrzeugaufbaus von luftgefederten Fahrzeugen |
US4823550A (en) | 1987-06-23 | 1989-04-25 | Templeton, Kenly & Co. | Rotary valve with jet pump aspirator |
US5161817A (en) | 1990-10-16 | 1992-11-10 | Imo Industries Inc. | Fluid-operated leveling valve systems |
DE4040797A1 (de) * | 1990-12-17 | 1992-07-02 | Mannesmann Ag | Ventil fuer fluide, insbesondere druckluftventil |
US5375819A (en) | 1992-11-10 | 1994-12-27 | Nai Neway, Inc. | Dual in-line height control valve assembly |
US5333645A (en) | 1993-06-07 | 1994-08-02 | Nai Neway, Inc. | Height control valve and dump valve therefor |
US5335695A (en) | 1993-06-16 | 1994-08-09 | Nai Neway, Inc. | Height control valve with adjustable spool |
DE4440232A1 (de) * | 1993-11-23 | 1995-05-24 | Barksdale Inc | Fluidventil |
US5560591A (en) * | 1995-05-02 | 1996-10-01 | Hadley Products | Leveling valve for air springs |
US5651555A (en) | 1995-11-13 | 1997-07-29 | Barksdale, Inc. | Fluid-operated leveling valve systems |
ES2304810T3 (es) | 1998-08-31 | 2008-10-16 | Haldex Brake Corporation | Suspension para vehiculos y valvula giratoria de controlde altura para el mismo. |
EP1533150A3 (en) | 1999-08-24 | 2006-11-29 | Haldex Brake Corporation | Trailing arm suspension with height control valve |
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US20080252025A1 (en) | 2007-04-12 | 2008-10-16 | Plath Victor A | Electronic height control system for a vehicle with multiple input signals |
US7887065B2 (en) * | 2009-02-24 | 2011-02-15 | Hadley Products | Height control valve for vehicle leveling system |
US8876133B2 (en) * | 2012-03-26 | 2014-11-04 | Oshkosh Corporation | Valve for a vehicle suspension system |
-
2013
- 2013-03-15 US US13/833,194 patent/US8973922B2/en active Active
-
2014
- 2014-03-12 CA CA2846009A patent/CA2846009C/en active Active
- 2014-03-13 EP EP14159323.6A patent/EP2778484B1/en not_active Not-in-force
- 2014-03-14 MX MX2014003220A patent/MX354422B/es active IP Right Grant
- 2014-03-14 ZA ZA2014/01912A patent/ZA201401912B/en unknown
- 2014-03-17 BR BR102014006304A patent/BR102014006304A8/pt active Search and Examination
- 2014-03-17 CN CN201410246659.5A patent/CN104044428B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2846009A1 (en) | 2014-09-15 |
US20140265172A1 (en) | 2014-09-18 |
MX2014003220A (es) | 2015-03-04 |
CA2846009C (en) | 2021-05-11 |
BR102014006304A8 (pt) | 2022-07-12 |
EP2778484B1 (en) | 2017-12-06 |
CN104044428B (zh) | 2017-11-28 |
ZA201401912B (en) | 2015-04-29 |
BR102014006304A2 (pt) | 2015-05-12 |
EP2778484A1 (en) | 2014-09-17 |
US8973922B2 (en) | 2015-03-10 |
CN104044428A (zh) | 2014-09-17 |
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Legal Events
Date | Code | Title | Description |
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FG | Grant or registration |