ATE557199T1 - Verfahren zur steuerung des fluiddruckes eines hydraulischen federungszylinders und die ventilanordnung zur umsetzung des verfahrens - Google Patents

Verfahren zur steuerung des fluiddruckes eines hydraulischen federungszylinders und die ventilanordnung zur umsetzung des verfahrens

Info

Publication number
ATE557199T1
ATE557199T1 AT10164808T AT10164808T ATE557199T1 AT E557199 T1 ATE557199 T1 AT E557199T1 AT 10164808 T AT10164808 T AT 10164808T AT 10164808 T AT10164808 T AT 10164808T AT E557199 T1 ATE557199 T1 AT E557199T1
Authority
AT
Austria
Prior art keywords
hydraulic suspension
implementing
controlling
fluid pressure
valve arrangement
Prior art date
Application number
AT10164808T
Other languages
English (en)
Inventor
Paolo Ghinamo
Pierluigi Terzuolo
Original Assignee
Cometto Ind
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 Cometto Ind filed Critical Cometto Ind
Application granted granted Critical
Publication of ATE557199T1 publication Critical patent/ATE557199T1/de

Links

Classifications

    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • 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
    • B60G17/018—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 use of a specific signal treatment or control method
    • B60G17/0185—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 use of a specific signal treatment or control method for failure detection
    • 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
    • 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
    • B60G21/067—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 between wheels on different axles on the same side of the vehicle, i.e. the left or the right side
    • 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
    • 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
    • B60G2202/415—Fluid actuator using other types of valves, e.g. mechanically operated valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/80—Interactive suspensions; arrangement affecting more than one suspension unit
    • B60G2204/83—Type of interconnection
    • B60G2204/8304—Type of interconnection using a fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/36—Independent Multi-axle long vehicles
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/005—Leakage; Spillage; Hose burst

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vehicle Body Suspensions (AREA)
AT10164808T 2009-06-03 2010-06-03 Verfahren zur steuerung des fluiddruckes eines hydraulischen federungszylinders und die ventilanordnung zur umsetzung des verfahrens ATE557199T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO2009A000417A IT1394896B1 (it) 2009-06-03 2009-06-03 Metodo per il controllo dell'alimentazione di un fluido operativo in pressione ad un cilindro idraulico di una sospensione e gruppo valvolare per attuare tale metodo

Publications (1)

Publication Number Publication Date
ATE557199T1 true ATE557199T1 (de) 2012-05-15

Family

ID=41507980

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10164808T ATE557199T1 (de) 2009-06-03 2010-06-03 Verfahren zur steuerung des fluiddruckes eines hydraulischen federungszylinders und die ventilanordnung zur umsetzung des verfahrens

Country Status (4)

Country Link
EP (1) EP2258570B1 (de)
AT (1) ATE557199T1 (de)
CA (1) CA2706160A1 (de)
IT (1) IT1394896B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20161198A1 (it) * 2016-03-01 2017-09-01 Cometto Ind Veicolo per il supporto, il trasporto ed il comando di un carico balistico

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2509338B2 (ja) * 1989-07-11 1996-06-19 日産自動車株式会社 能動型サスペンション
JP2509358B2 (ja) * 1990-02-23 1996-06-19 日産自動車株式会社 能動型サスペンション
US6389341B1 (en) * 2001-01-12 2002-05-14 Davis Family Irrevocable Trust Control system for a vehicle suspension
JP3901190B2 (ja) * 2003-03-12 2007-04-04 トヨタ自動車株式会社 車両用サスペンションシステム

Also Published As

Publication number Publication date
CA2706160A1 (en) 2010-12-03
EP2258570B1 (de) 2012-05-09
ITTO20090417A1 (it) 2010-12-04
IT1394896B1 (it) 2012-07-20
EP2258570A1 (de) 2010-12-08

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