EP2670985A4 - Système accumulateur/réservoir hydraulique élastique - Google Patents

Système accumulateur/réservoir hydraulique élastique Download PDF

Info

Publication number
EP2670985A4
EP2670985A4 EP11857830.1A EP11857830A EP2670985A4 EP 2670985 A4 EP2670985 A4 EP 2670985A4 EP 11857830 A EP11857830 A EP 11857830A EP 2670985 A4 EP2670985 A4 EP 2670985A4
Authority
EP
European Patent Office
Prior art keywords
hydraulic accumulator
reservoir system
elastic hydraulic
elastic
reservoir
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.)
Withdrawn
Application number
EP11857830.1A
Other languages
German (de)
English (en)
Other versions
EP2670985A1 (fr
Inventor
Eric J. Barth
Alexander V. PEDCHENKO
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.)
Vanderbilt University
Original Assignee
Vanderbilt University
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 Vanderbilt University filed Critical Vanderbilt University
Publication of EP2670985A1 publication Critical patent/EP2670985A1/fr
Publication of EP2670985A4 publication Critical patent/EP2670985A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/04—Accumulators
    • F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
    • F15B1/16—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means in the form of a tube
    • F15B1/165—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means in the form of a tube in the form of a bladder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/10—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels by utilising wheel movement for accumulating energy, e.g. driving air compressors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/04—Arrangements of piping, valves in the piping, e.g. cut-off valves, couplings or air hoses
    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/14—Energy-recuperation means
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D61/00—Brakes with means for making the energy absorbed available for use
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Analytical Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
EP11857830.1A 2011-01-31 2011-01-31 Système accumulateur/réservoir hydraulique élastique Withdrawn EP2670985A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/023120 WO2012105933A1 (fr) 2011-01-31 2011-01-31 Système accumulateur/réservoir hydraulique élastique

Publications (2)

Publication Number Publication Date
EP2670985A1 EP2670985A1 (fr) 2013-12-11
EP2670985A4 true EP2670985A4 (fr) 2017-03-08

Family

ID=46602989

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11857830.1A Withdrawn EP2670985A4 (fr) 2011-01-31 2011-01-31 Système accumulateur/réservoir hydraulique élastique

Country Status (3)

Country Link
EP (1) EP2670985A4 (fr)
CA (1) CA2826249A1 (fr)
WO (1) WO2012105933A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1172910B (de) * 1957-07-11 1964-06-25 Olaer Patent Co Druckbehaelter
DE2551580A1 (de) * 1975-11-17 1977-05-26 Maschf Augsburg Nuernberg Ag Hydraulische energiespeicheranlage fuer arbeitsmaschinen
US4520840A (en) * 1982-07-16 1985-06-04 Renault Vehicules Industriels Hydropneumatic energy reservoir for accumulating the braking energy recovered on a vehicle
US20030111124A1 (en) * 2001-12-19 2003-06-19 Gray Charles L. Low permeation hydraulic accumulator
US20090165451A1 (en) * 2006-04-27 2009-07-02 Bosch Rexroth Ag Hydraulic fluid accumulator with integrated high-pressure and low-pressure chamber
WO2010117853A1 (fr) * 2009-04-06 2010-10-14 Vanderbilt University Accumulateur élastique à haute densité d'énergie et procédé d'utilisation de celui-ci

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1172910B (de) * 1957-07-11 1964-06-25 Olaer Patent Co Druckbehaelter
DE2551580A1 (de) * 1975-11-17 1977-05-26 Maschf Augsburg Nuernberg Ag Hydraulische energiespeicheranlage fuer arbeitsmaschinen
US4520840A (en) * 1982-07-16 1985-06-04 Renault Vehicules Industriels Hydropneumatic energy reservoir for accumulating the braking energy recovered on a vehicle
US20030111124A1 (en) * 2001-12-19 2003-06-19 Gray Charles L. Low permeation hydraulic accumulator
US20090165451A1 (en) * 2006-04-27 2009-07-02 Bosch Rexroth Ag Hydraulic fluid accumulator with integrated high-pressure and low-pressure chamber
WO2010117853A1 (fr) * 2009-04-06 2010-10-14 Vanderbilt University Accumulateur élastique à haute densité d'énergie et procédé d'utilisation de celui-ci

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012105933A1 *

Also Published As

Publication number Publication date
WO2012105933A1 (fr) 2012-08-09
EP2670985A1 (fr) 2013-12-11
CA2826249A1 (fr) 2012-08-09

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