ATE541724T1 - Geschwindigkeitsabhängige steuerung zur doppelluftfederkonfigurierung - Google Patents

Geschwindigkeitsabhängige steuerung zur doppelluftfederkonfigurierung

Info

Publication number
ATE541724T1
ATE541724T1 AT10154793T AT10154793T ATE541724T1 AT E541724 T1 ATE541724 T1 AT E541724T1 AT 10154793 T AT10154793 T AT 10154793T AT 10154793 T AT10154793 T AT 10154793T AT E541724 T1 ATE541724 T1 AT E541724T1
Authority
AT
Austria
Prior art keywords
air spring
ride rate
ride
maintain
vehicle speed
Prior art date
Application number
AT10154793T
Other languages
English (en)
Inventor
John Peterson
Original Assignee
Arvinmeritor Technology 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 Arvinmeritor Technology Llc filed Critical Arvinmeritor Technology Llc
Application granted granted Critical
Publication of ATE541724T1 publication Critical patent/ATE541724T1/de

Links

Classifications

    • 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
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/048—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics with the regulating means inside the fluid springs
    • B60G17/0485—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics with the regulating means inside the fluid springs the springs being pneumatic springs with a flexible wall, e.g. with levelling 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
    • B60G17/02—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
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/06—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid
    • 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
    • B60G2400/20—Speed
    • B60G2400/204—Vehicle speed
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Vibration Prevention Devices (AREA)
AT10154793T 2009-03-11 2010-02-26 Geschwindigkeitsabhängige steuerung zur doppelluftfederkonfigurierung ATE541724T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/402,072 US7815199B2 (en) 2009-03-11 2009-03-11 Speed dependent control for dual air spring configuration

Publications (1)

Publication Number Publication Date
ATE541724T1 true ATE541724T1 (de) 2012-02-15

Family

ID=42227665

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10154793T ATE541724T1 (de) 2009-03-11 2010-02-26 Geschwindigkeitsabhängige steuerung zur doppelluftfederkonfigurierung

Country Status (5)

Country Link
US (1) US7815199B2 (de)
EP (1) EP2228241B1 (de)
JP (1) JP5150662B2 (de)
CN (1) CN101844495A (de)
AT (1) ATE541724T1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8967648B2 (en) * 2009-03-12 2015-03-03 Arvinmeritor Technology, Llc Continuous force control for dual air spring configuration
US8172237B2 (en) * 2009-04-03 2012-05-08 Arvinmeritor Technology, Llc Active suspension and adaptive damping configuration
US7950674B2 (en) * 2009-04-09 2011-05-31 Arvinmeritor Technology, Llc Ride height leveling control for dual air spring configuration
US7942427B2 (en) * 2009-04-23 2011-05-17 Arvinmeritor Technology, Llc Air supply system for active air suspension
JP5790865B2 (ja) * 2012-02-23 2015-10-07 トヨタ自動車株式会社 車両懸架装置
DE102013203396C5 (de) 2013-02-28 2021-08-05 Ford Global Technologies, Llc Rollbalg-Luftfeder
GB2514536B (en) * 2013-03-18 2017-05-03 Alexander Dennis Ltd Suspension arrangement
CN106969084A (zh) * 2017-04-28 2017-07-21 河南天减振器科技有限公司 一种新型减振器
CN117119890A (zh) 2021-03-30 2023-11-24 斯泰潘公司 农用制剂
CN119968522A (zh) * 2022-12-29 2025-05-09 深圳引望智能技术有限公司 悬架系统、车辆、气囊式弹簧和调节其刚度的方法
CN117989273A (zh) * 2024-04-07 2024-05-07 苏州瑞玛精密工业股份有限公司 一种悬架用集成式空气弹簧
CN119982816A (zh) * 2025-03-05 2025-05-13 一汽解放汽车有限公司 空气弹簧活塞、空气弹簧、空气弹簧悬架系统和车辆

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB244023A (en) 1925-09-07 1925-12-10 Henry Hope & Sons Ltd Improvements relating to casement fasteners
US4162090A (en) * 1978-03-06 1979-07-24 Fruehauf Corporation Vehicle axle suspension assembly
US4555096A (en) * 1980-11-20 1985-11-26 Ford Motor Company Pneumatic spring and strut assembly
US4506910A (en) * 1982-09-21 1985-03-26 Granning Suspensions, Inc. Automotive vehicle suspension
US4634142A (en) * 1983-08-15 1987-01-06 C & K Venture Income I-Coast Computer optimized adaptive suspension system
JPH0284707U (de) 1988-12-20 1990-07-02
JP3079884B2 (ja) * 1994-01-31 2000-08-21 トヨタ自動車株式会社 サスペンション制御装置
JPH08142893A (ja) * 1994-11-16 1996-06-04 Toyota Motor Corp 車両制御システム
US5570287A (en) 1994-12-16 1996-10-29 Ford Motor Company Speed dependent suspension control
US5606503A (en) 1995-03-27 1997-02-25 General Motors Corporation Suspension system control responsive to ambient temperature
US5765115A (en) 1995-08-04 1998-06-09 Ford Motor Company Pneumatic tilt stabilization suspension system
JPH1016528A (ja) * 1996-07-04 1998-01-20 Hino Motors Ltd 車高調節装置
US6840525B1 (en) * 2000-03-14 2005-01-11 Meritor Heavy Vehicle Systems Limited Air spring and pedestal
US7104561B1 (en) * 2000-03-14 2006-09-12 Meritor Hvs Limited Air spring
DE10029332B4 (de) * 2000-06-20 2007-05-24 Continental Aktiengesellschaft Messung des Beladungszustandes eines Kraftfahrzeuges
JP4135146B2 (ja) * 2003-06-05 2008-08-20 いすゞ自動車株式会社 車高調整装置
US7156382B2 (en) 2004-02-05 2007-01-02 Arvinmeritor Technology, Llc Dual airbag airspring
JP5100642B2 (ja) * 2005-05-28 2012-12-19 ビーエフエス デバーシファイド プロダクツ エルエルシー 作動モジュール、空気ばねアセンブリ、車両サスペンションシステム、及び車両サスペンションシステムの作動方法
JP4604985B2 (ja) * 2005-11-28 2011-01-05 トヨタ自動車株式会社 車輌の走行制御装置
GB0613529D0 (en) * 2006-07-07 2006-08-16 Ford Global Tech Llc Vehicle air suspension

Also Published As

Publication number Publication date
US20100230911A1 (en) 2010-09-16
EP2228241A1 (de) 2010-09-15
JP5150662B2 (ja) 2013-02-20
JP2010208621A (ja) 2010-09-24
EP2228241B1 (de) 2012-01-18
CN101844495A (zh) 2010-09-29
US7815199B2 (en) 2010-10-19

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