SE0001952D0 - Ventilarrangemang för reglering av luftfjädring, ventilenhet samt fordon försett med dessa - Google Patents

Ventilarrangemang för reglering av luftfjädring, ventilenhet samt fordon försett med dessa

Info

Publication number
SE0001952D0
SE0001952D0 SE0001952A SE0001952A SE0001952D0 SE 0001952 D0 SE0001952 D0 SE 0001952D0 SE 0001952 A SE0001952 A SE 0001952A SE 0001952 A SE0001952 A SE 0001952A SE 0001952 D0 SE0001952 D0 SE 0001952D0
Authority
SE
Sweden
Prior art keywords
valve
air suspension
control
valve unit
suspension element
Prior art date
Application number
SE0001952A
Other languages
English (en)
Other versions
SE0001952L (sv
SE520544C2 (sv
Inventor
James Den Hartog
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
Priority to SE0001952A priority Critical patent/SE520544C2/sv
Publication of SE0001952D0 publication Critical patent/SE0001952D0/sv
Priority to PCT/SE2001/001177 priority patent/WO2001089864A1/en
Priority to JP2001586079A priority patent/JP2003534187A/ja
Priority to BR0110681-3A priority patent/BR0110681A/pt
Priority to AU2001266449A priority patent/AU2001266449A1/en
Priority to EP01943999A priority patent/EP1292458A1/en
Publication of SE0001952L publication Critical patent/SE0001952L/sv
Priority to US10/065,830 priority patent/US20030132594A1/en
Publication of SE520544C2 publication Critical patent/SE520544C2/sv

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)
SE0001952A 2000-05-25 2000-05-25 Ventilarrangemang för reglering av luftfjädring, ventilenhet samt fordon försett med dessa SE520544C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE0001952A SE520544C2 (sv) 2000-05-25 2000-05-25 Ventilarrangemang för reglering av luftfjädring, ventilenhet samt fordon försett med dessa
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
JP2001586079A JP2003534187A (ja) 2000-05-25 2001-05-25 エアサスペンションを制御するためのバルブ装置、バルブユニット、およびこのような装置が設けられた車両
BR0110681-3A BR0110681A (pt) 2000-05-25 2001-05-25 Arranjo de válvulas para controle de suspensão a ar, uma unidade de válvula e um veìculo provido com tais dispositivos
AU2001266449A AU2001266449A1 (en) 2000-05-25 2001-05-25 Valve arrangement for controlling an air suspension, a valve unit, and a vehicleprovided with such devices
EP01943999A EP1292458A1 (en) 2000-05-25 2001-05-25 Valve arrangement for controlling an air suspension, a valve unit, and a vehicle provided with such devices
US10/065,830 US20030132594A1 (en) 2000-05-25 2002-11-22 Valve arrangement for controlling an air suspension, a valve unit, and a vehicle provided with such devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0001952A SE520544C2 (sv) 2000-05-25 2000-05-25 Ventilarrangemang för reglering av luftfjädring, ventilenhet samt fordon försett med dessa

Publications (3)

Publication Number Publication Date
SE0001952D0 true SE0001952D0 (sv) 2000-05-25
SE0001952L SE0001952L (sv) 2001-11-26
SE520544C2 SE520544C2 (sv) 2003-07-22

Family

ID=20279833

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0001952A SE520544C2 (sv) 2000-05-25 2000-05-25 Ventilarrangemang för reglering av luftfjädring, ventilenhet samt fordon försett med dessa

Country Status (7)

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

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 (de) * 2005-06-28 2007-04-05 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Luftfederungseinrichtung für Fahrzeuge mit Drossel
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 (de) * 2011-12-21 2013-06-27 Wabco Gmbh Luftfederungsanlage eines Kraftfahrzeugs
CN108758064A (zh) * 2018-08-01 2018-11-06 无锡市华通气动制造有限公司 一种空气悬挂阀

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558420B1 (fr) * 1984-01-24 1990-08-03 Mitsubishi Motors Corp Appareil de suspension de vehicule
DE3843378A1 (de) * 1988-12-23 1990-07-05 Albert Abt Verfahren und vorrichtung zum veraendern des einstiegsniveaus des aufbaus eines strassenfahrzeuges
IE64569B1 (en) * 1989-11-07 1995-08-23 Ror Rockwell Ltd Height control of air suspended vehicles
DE4013673A1 (de) * 1990-04-27 1991-10-31 Man Nutzfahrzeuge Ag Omnibus, insbesondere niederflurbus
GB9119544D0 (en) * 1991-09-13 1991-10-23 Dunlop Ltd Valve means
DE19729274A1 (de) * 1997-07-09 1999-01-14 Wabco Gmbh Verfahren zum Ändern der Höhenlage wenigstens eines Bereiches eines Fahrzeugaufbaues
DE19818496A1 (de) * 1998-04-24 1999-04-22 Continental Ag Niveauregeleinrichtung für Kraftfahrzeuge

Also Published As

Publication number Publication date
WO2001089864A1 (en) 2001-11-29
EP1292458A1 (en) 2003-03-19
SE0001952L (sv) 2001-11-26
US20030132594A1 (en) 2003-07-17
JP2003534187A (ja) 2003-11-18
SE520544C2 (sv) 2003-07-22
BR0110681A (pt) 2003-08-26
AU2001266449A1 (en) 2001-12-03

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Legal Events

Date Code Title Description
NUG Patent has lapsed