AU2001266449A1 - Valve arrangement for controlling an air suspension, a valve unit, and a vehicleprovided with such devices - Google Patents

Valve arrangement for controlling an air suspension, a valve unit, and a vehicleprovided with such devices

Info

Publication number
AU2001266449A1
AU2001266449A1 AU2001266449A AU6644901A AU2001266449A1 AU 2001266449 A1 AU2001266449 A1 AU 2001266449A1 AU 2001266449 A AU2001266449 A AU 2001266449A AU 6644901 A AU6644901 A AU 6644901A AU 2001266449 A1 AU2001266449 A1 AU 2001266449A1
Authority
AU
Australia
Prior art keywords
vehicleprovided
controlling
devices
valve
air suspension
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.)
Abandoned
Application number
AU2001266449A
Inventor
James Den Hartog
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.)
Volvo Truck Corp
Original Assignee
Volvo Lastvagnar 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 Volvo Lastvagnar AB filed Critical Volvo Lastvagnar AB
Publication of AU2001266449A1 publication Critical patent/AU2001266449A1/en
Abandoned legal-status Critical Current

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
    • 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
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/25—Stroke; Height; Displacement
    • B60G2400/252—Stroke; Height; Displacement vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/50—Pressure
    • B60G2400/51—Pressure in suspension unit
    • B60G2400/512—Pressure in suspension unit in spring
    • B60G2400/5122—Fluid spring
    • B60G2400/51222—Pneumatic
    • 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
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/20—Stationary vehicle
    • B60G2800/202—Stationary vehicle kneeling, e.g. for letting passengers on/off

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
AU2001266449A 2000-05-25 2001-05-25 Valve arrangement for controlling an air suspension, a valve unit, and a vehicleprovided with such devices Abandoned AU2001266449A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0001952A SE520544C2 (en) 2000-05-25 2000-05-25 Valve arrangements for control of air suspension, valve unit and vehicles fitted with these
SE0001952 2000-05-25
PCT/SE2001/001177 WO2001089864A1 (en) 2000-05-25 2001-05-25 Valve arrangement for controlling an air suspension, a valve unit, and a vehicle provided with such devices

Publications (1)

Publication Number Publication Date
AU2001266449A1 true AU2001266449A1 (en) 2001-12-03

Family

ID=20279833

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001266449A Abandoned AU2001266449A1 (en) 2000-05-25 2001-05-25 Valve arrangement for controlling an air suspension, a valve unit, and a vehicleprovided with such devices

Country Status (7)

Country Link
US (1) US20030132594A1 (en)
EP (1) EP1292458A1 (en)
JP (1) JP2003534187A (en)
AU (1) AU2001266449A1 (en)
BR (1) BR0110681A (en)
SE (1) SE520544C2 (en)
WO (1) WO2001089864A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6824144B2 (en) * 2002-04-16 2004-11-30 Ross Operating Valve Company Kneeling valve
DE102005030467B4 (en) * 2005-06-28 2007-04-05 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Air suspension device for vehicles with throttle
US7841608B2 (en) * 2007-07-31 2010-11-30 Hendrickson Usa, L.L.C. Pneumatic proportioning system for vehicle air springs
US7959173B1 (en) 2007-09-26 2011-06-14 Alkon Corporation Air distribution apparatus
US9168807B2 (en) * 2007-11-29 2015-10-27 Arvinmeritor Technology, Llc Integrated crossover valve
DE102011121753A1 (en) * 2011-12-21 2013-06-27 Wabco Gmbh Air suspension system of a motor vehicle
CN108758064A (en) * 2018-08-01 2018-11-06 无锡市华通气动制造有限公司 A kind of air suspension valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155409B (en) * 1984-01-24 1987-03-11 Mitsubishi Motors Corp Vehicle suspension apparatus
DE3843378A1 (en) * 1988-12-23 1990-07-05 Albert Abt Method and device for adjusting the entry level of the body of a road vehicle
IE64569B1 (en) * 1989-11-07 1995-08-23 Ror Rockwell Ltd Height control of air suspended vehicles
DE4013673A1 (en) * 1990-04-27 1991-10-31 Man Nutzfahrzeuge Ag OMNIBUS, ESPECIALLY LOW-FLOOR
GB9119544D0 (en) * 1991-09-13 1991-10-23 Dunlop Ltd Valve means
DE19729274A1 (en) * 1997-07-09 1999-01-14 Wabco Gmbh Method for changing the height of at least one area of a vehicle body
DE19818496A1 (en) * 1998-04-24 1999-04-22 Continental Ag Motor vehicle level regulation device

Also Published As

Publication number Publication date
SE0001952L (en) 2001-11-26
JP2003534187A (en) 2003-11-18
WO2001089864A1 (en) 2001-11-29
EP1292458A1 (en) 2003-03-19
SE520544C2 (en) 2003-07-22
US20030132594A1 (en) 2003-07-17
BR0110681A (en) 2003-08-26
SE0001952D0 (en) 2000-05-25

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