BR9206342A - Sistema de suspensão ativa - Google Patents

Sistema de suspensão ativa

Info

Publication number
BR9206342A
BR9206342A BR9206342A BR9206342A BR9206342A BR 9206342 A BR9206342 A BR 9206342A BR 9206342 A BR9206342 A BR 9206342A BR 9206342 A BR9206342 A BR 9206342A BR 9206342 A BR9206342 A BR 9206342A
Authority
BR
Brazil
Prior art keywords
suspension system
active suspension
active
suspension
Prior art date
Application number
BR9206342A
Other languages
English (en)
Inventor
George Kadlicko
Will Halina
Original Assignee
Microhydraulics Inc
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 Microhydraulics Inc filed Critical Microhydraulics Inc
Publication of BR9206342A publication Critical patent/BR9206342A/pt

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
    • B60G17/048—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics with the regulating means inside the fluid springs
    • 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
    • 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
    • B60G2202/40—Type of actuator
    • B60G2202/41—Fluid actuator
    • B60G2202/413—Hydraulic actuator
    • 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
    • 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
    • B60G2400/60—Load

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
BR9206342A 1991-08-07 1992-08-07 Sistema de suspensão ativa BR9206342A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74154291A 1991-08-07 1991-08-07
PCT/CA1992/000347 WO1993002880A1 (en) 1991-08-07 1992-08-07 Active suspension system

Publications (1)

Publication Number Publication Date
BR9206342A true BR9206342A (pt) 1995-11-07

Family

ID=24981128

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9206342A BR9206342A (pt) 1991-08-07 1992-08-07 Sistema de suspensão ativa

Country Status (6)

Country Link
US (2) US5299488A (pt)
EP (1) EP0597996A1 (pt)
AU (1) AU2418992A (pt)
BR (1) BR9206342A (pt)
CA (1) CA2115146A1 (pt)
WO (1) WO1993002880A1 (pt)

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DE20004976U1 (de) * 2000-03-17 2000-05-31 Festo AG & Co, 73734 Esslingen Fluidbetätigter Linearantrieb
US6398227B1 (en) * 2000-10-13 2002-06-04 Case Corp. Ride control apparatus and method
US6578855B2 (en) * 2001-07-11 2003-06-17 Deere & Company Vehicle suspension control system
US6725983B2 (en) 2001-09-14 2004-04-27 Meritor Heavy Vehicle Technology, Llc Shock absorber with air pressure adjustable damping
CN1267335C (zh) * 2001-10-19 2006-08-02 株式会社大福 悬吊运送设备及其学习方法
US6827050B2 (en) * 2001-12-21 2004-12-07 Caterpillar Inc Fluid control valve actuating system
US20030140876A1 (en) * 2002-01-30 2003-07-31 Zhou Yang Engine valve actuation system and method using reduced pressure common rail and dedicated engine valve
US6609597B1 (en) * 2002-02-06 2003-08-26 Enertrols, Inc. Dampening apparatus
US6834736B2 (en) 2002-12-17 2004-12-28 Husco International, Inc. Active vehicle suspension with a hydraulic spring
US20050040611A1 (en) * 2003-08-21 2005-02-24 Williston Scott L. Vehicle load monitoring and feedback system
DE20313104U1 (de) * 2003-08-25 2004-01-15 Trw Fahrwerksysteme Gmbh & Co Kg Baugruppe für ein Fahrwerkstabilisierungssystem
US7320387B2 (en) 2005-04-06 2008-01-22 Arvinmeritor Technology, Llc Load adaptive damper with transient air signal restrictor
US20070045067A1 (en) * 2005-08-26 2007-03-01 Husco International, Inc. Hydraulic circuit with a pilot operated check valve for an active vehicle suspension system
US20070045069A1 (en) * 2005-08-26 2007-03-01 Husco International, Inc. Active vehicle suspension with integrated load leveling
US8285447B2 (en) * 2007-03-20 2012-10-09 Enpulz, L.L.C. Look ahead vehicle suspension system
EP2757030B1 (en) * 2008-01-24 2015-12-23 Cycling Sports Group, Inc. Bicycle user interface system and method of operation thereof
US20100010709A1 (en) * 2008-01-24 2010-01-14 Cannondale Bicycle Corporation Bicycle distributed computing arrangement and method of operation
EP2985214A3 (en) * 2009-03-16 2016-03-30 Cycling Sports Group, Inc. Unitary crown fork assembly and method of fabrication
US8616351B2 (en) 2009-10-06 2013-12-31 Tenneco Automotive Operating Company Inc. Damper with digital valve
US9115732B1 (en) * 2010-11-19 2015-08-25 Vecna Technologies, Inc. Actuator with integrated force and position sensing
US9241850B2 (en) 2011-09-02 2016-01-26 Ferno-Washington, Inc. Litter support assembly for medical care units having a shock load absorber and methods of their use
JP6346908B2 (ja) 2013-02-28 2018-06-20 テネコ オートモティブ オペレーティング カンパニー インコーポレイテッドＴｅｎｎｅｃｏ Ａｕｔｏｍｏｔｉｖｅ Ｏｐｅｒａｔｉｎｇ Ｃｏｍｐａｎｙ Ｉｎｃ． 統合された電子回路を有するダンパ
US9884533B2 (en) 2013-02-28 2018-02-06 Tenneco Automotive Operating Company Inc. Autonomous control damper
US9217483B2 (en) 2013-02-28 2015-12-22 Tenneco Automotive Operating Company Inc. Valve switching controls for adjustable damper
US9879746B2 (en) 2013-03-15 2018-01-30 Tenneco Automotive Operating Company Inc. Rod guide system and method with multiple solenoid valve cartridges and multiple pressure regulated valve assemblies
US9879748B2 (en) 2013-03-15 2018-01-30 Tenneco Automotive Operating Company Inc. Two position valve with face seal and pressure relief port
BR112015023459A2 (pt) 2013-03-15 2017-07-18 Tenneco Automotive Operating Co Inc conjunto de guia de haste com conjunto de válvula multipeças
US9163691B2 (en) 2013-03-15 2015-10-20 Tenneco Automotive Operating Company Inc. Rod guide arrangement for electronically controlled valve applications
EP2988959B1 (en) 2013-04-23 2020-08-05 ClearMotion, Inc. Active suspension with structural actuator
DE102014207055B4 (de) * 2014-03-04 2016-05-12 Zf Friedrichshafen Ag Schwingungsdämpfer mit Niveauregulierung
EP2982638B1 (en) * 2014-08-08 2018-10-10 Ernst-B. Johansen AS Multi function heave compensator
US9834058B2 (en) * 2014-12-04 2017-12-05 Sistemi Sospensioni S.P.A. Linear actuator for adjusting the vertical position of a spring of a damper and spring unit for a vehicle suspension and damper and spring unit for a vehicle suspension comprising such an actuator
US10588233B2 (en) 2017-06-06 2020-03-10 Tenneco Automotive Operating Company Inc. Damper with printed circuit board carrier
US10479160B2 (en) 2017-06-06 2019-11-19 Tenneco Automotive Operating Company Inc. Damper with printed circuit board carrier
CN109883311A (zh) * 2019-03-11 2019-06-14 浙江可得电子科技有限公司 一种水平高度传感器
CN115530523B (zh) * 2019-09-13 2024-12-10 爱格升公司 包括高度可调的工作表面的工作站
US11592072B2 (en) * 2020-06-05 2023-02-28 The Boeing Company Dynamic load damping apparatus
US20250102386A1 (en) * 2023-09-25 2025-03-27 Illinois Tool Works Inc. Differential pressure sensors for dynamic, high pressure, hydraulic systems

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US2257203A (en) * 1940-01-29 1941-09-30 Leo M Harvey Proportional control system
US2379304A (en) * 1941-03-26 1945-06-26 Kalin Albert Governor
US2939653A (en) * 1956-10-31 1960-06-07 Westinghouse Electric Corp Flight control system
NL261563A (pt) * 1960-03-01
US2995014A (en) * 1960-04-26 1961-08-08 Bell Aerospace Corp Dual electro-hydraulic servo actuator system
DE1503334A1 (de) * 1962-12-03 1969-11-06 Keelavite Hydraulics Ltd Hydraulische Vorrichtung zum Erzeugen einer hin- und hergehenden Bewegung
DE1253886B (de) * 1964-02-25 1967-11-09 Demag Zug Gmbh Stabilisiereinrichtung fuer Mobilkrane u. dgl.
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DE3306205A1 (de) * 1983-02-23 1984-08-23 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Hubmessvorrichtung fuer hydraulische schubkolbengetriebe, insbesondere fuer schreit- und/oder rueckzylinder zur verwendung in bergbau-untertagebetrieben
FR2554179B1 (fr) * 1983-11-02 1986-01-03 Gtm Ets Sa Procede pour alimenter en fluide hydraulique, en continu et par impulsion controlee, un verin hydraulique travaillant normalement en continu, et dispositif pour la mise en oeuvre du procede
DE3667767D1 (de) * 1985-02-06 1990-02-01 Toyota Motor Co Ltd Aktives fahrzeug-aufhaengungssystem mit eingebauten beschleunigungsmessern.
DE3638574A1 (de) * 1986-11-12 1988-05-26 Rexroth Mannesmann Gmbh Anordnung zur drucksteuerung eines daempfungszylinders fuer die abfederung von fahrzeugen
JPS6412906A (en) * 1987-07-03 1989-01-17 Aisin Seiki Shock absorber
JPS6430816A (en) * 1987-07-24 1989-02-01 Toyota Motor Corp Active suspension for vehicle
JPH02502990A (ja) * 1988-01-20 1990-09-20 ムーグ　インコーポレーテツド 車両懸架システム、及びその作動方法
JPH02208107A (ja) * 1989-02-06 1990-08-17 Honda Motor Co Ltd アクティブサスペンション制御装置
GB8909299D0 (en) * 1989-04-24 1989-06-07 Lotus Group Plc Land vehicle suspension control system
US4969487A (en) * 1989-09-15 1990-11-13 Kayaba Industry Co., Ltd. Solenoid valve
EP0424784A3 (en) * 1989-10-26 1991-08-07 Volkswagen Aktiengesellschaft Hydraulic positioning equipment producing a positioning force which is controllable with regards to its direction and magnitude
US5137299A (en) * 1991-04-26 1992-08-11 Trw Inc. Active suspension system

Also Published As

Publication number Publication date
AU2418992A (en) 1993-03-02
CA2115146A1 (en) 1993-02-18
US5299488A (en) 1994-04-05
US5522221A (en) 1996-06-04
EP0597996A1 (en) 1994-05-25
WO1993002880A1 (en) 1993-02-18

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Legal Events

Date Code Title Description
FA1 Application withdrawn (art. 18(2))