FR2861438B1 - Dispositif de soupapes hydrauliques - Google Patents

Dispositif de soupapes hydrauliques

Info

Publication number
FR2861438B1
FR2861438B1 FR0410072A FR0410072A FR2861438B1 FR 2861438 B1 FR2861438 B1 FR 2861438B1 FR 0410072 A FR0410072 A FR 0410072A FR 0410072 A FR0410072 A FR 0410072A FR 2861438 B1 FR2861438 B1 FR 2861438B1
Authority
FR
France
Prior art keywords
valve device
hydraulic valve
hydraulic
valve
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.)
Expired - Fee Related
Application number
FR0410072A
Other languages
English (en)
Other versions
FR2861438A1 (fr
Inventor
Brian Nielsen
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.)
Danfoss Power Solutions ApS
Original Assignee
Sauer Danfoss ApS
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 Sauer Danfoss ApS filed Critical Sauer Danfoss ApS
Publication of FR2861438A1 publication Critical patent/FR2861438A1/fr
Application granted granted Critical
Publication of FR2861438B1 publication Critical patent/FR2861438B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • F15B13/0433—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the pilot valves being pressure control valves
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
    • F15B11/042—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed by means in the feed line, i.e. "meter in"
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
    • F15B11/044—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed by means in the return line, i.e. "meter out"
    • 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
    • F15B21/08—Servomotor systems incorporating electrically operated control means
    • 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
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B2013/0409—Position sensing or feedback of the valve member
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/20576—Systems with pumps with multiple pumps
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/3056—Assemblies of multiple valves
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/3056—Assemblies of multiple valves
    • F15B2211/30565—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve
    • F15B2211/3058—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve having additional valves for interconnecting the fluid chambers of a double-acting actuator, e.g. for regeneration mode or for floating mode
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/355—Pilot pressure control
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6306—Electronic controllers using input signals representing a pressure
    • F15B2211/6309—Electronic controllers using input signals representing a pressure the pressure being a pressure source supply pressure
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6306—Electronic controllers using input signals representing a pressure
    • F15B2211/6313—Electronic controllers using input signals representing a pressure the pressure being a load pressure
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7053—Double-acting output members
FR0410072A 2003-09-24 2004-09-23 Dispositif de soupapes hydrauliques Expired - Fee Related FR2861438B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10344480A DE10344480B3 (de) 2003-09-24 2003-09-24 Hydraulische Ventilanordnung

Publications (2)

Publication Number Publication Date
FR2861438A1 FR2861438A1 (fr) 2005-04-29
FR2861438B1 true FR2861438B1 (fr) 2008-08-01

Family

ID=33395111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0410072A Expired - Fee Related FR2861438B1 (fr) 2003-09-24 2004-09-23 Dispositif de soupapes hydrauliques

Country Status (9)

Country Link
US (1) US7066446B2 (fr)
JP (1) JP4139802B2 (fr)
CN (1) CN1325805C (fr)
BR (1) BRPI0404062B1 (fr)
DE (1) DE10344480B3 (fr)
FR (1) FR2861438B1 (fr)
GB (1) GB2406363B (fr)
IT (1) ITTO20040629A1 (fr)
RU (1) RU2277646C1 (fr)

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US7487707B2 (en) * 2006-09-27 2009-02-10 Husco International, Inc. Hydraulic valve assembly with a pressure compensated directional spool valve and a regeneration shunt valve
DE112007003560T5 (de) * 2007-07-02 2010-05-20 Parker Hannifin Ab Flüssigkeitsventilanordnung
US20110017310A1 (en) * 2007-07-02 2011-01-27 Parker Hannifin Ab Fluid valve arrangement
DE102007051039B4 (de) * 2007-10-25 2009-06-25 Parker Hannifin Gmbh & Co. Kg Wegeventil in Kolbenschieberbauweise mit zwei Steuerkolben
DE102008034301B4 (de) 2007-12-04 2019-02-14 Robert Bosch Gmbh Hydraulisches System mit einem verstellbaren Schnellsenkventil
WO2009075613A1 (fr) * 2007-12-12 2009-06-18 Volvo Construction Equipment Ab Procédé de limitation automatique, en cas de besoin, d'une pression dans un système hydraulique en fonctionnement
DE102009012722B4 (de) * 2009-03-11 2011-12-22 Wessel-Hydraulik Gmbh Hydraulische Schaltungsanordnung
US8573111B2 (en) * 2010-04-19 2013-11-05 Deere & Company Active implement down force system with automatic latching of tractor power beyond pressure
EP2706153B1 (fr) 2011-05-02 2017-10-25 Kobelco Construction Machinery Co., Ltd. Machine de travail pivotante
JP5333511B2 (ja) * 2011-05-02 2013-11-06 コベルコ建機株式会社 旋回式作業機械
EP2706152B1 (fr) 2011-05-02 2017-10-11 Kobelco Construction Machinery Co., Ltd. Machine de travail pivotante
JP5860711B2 (ja) * 2012-02-03 2016-02-16 Ｋｙｂ株式会社 流体圧制御装置
DE102012203390A1 (de) * 2012-03-05 2013-09-05 Robert Bosch Gmbh Hydraulisches Antriebsystem mit gesonderten Zu- und Ablaufventilen und einer Regenerationsleitung
DE102012020066A1 (de) * 2012-10-12 2014-04-17 Robert Bosch Gmbh Ventilanordnung
DK2811174T3 (da) * 2013-06-04 2020-10-12 Danfoss Power Solutions Aps Styringsarrangement for et hydrauliksystem og en fremgangsmåde til styring af et hydrauliksystem
EP2811172B1 (fr) 2013-06-04 2019-02-27 Danfoss Power Solutions Aps Assemblage de soupape hydraulique
CN103644172B (zh) * 2013-12-20 2015-12-30 徐州重型机械有限公司 一种起重机伸缩油缸检测及保护装置和方法
CN104197079B (zh) * 2014-08-11 2016-06-29 袁前灿 一种弹簧-液压双冗余速动及伺服控制电液执行器
DK3012705T3 (en) * 2014-10-22 2017-03-27 Danfoss As Heat exchanger arrangement, heating system and method for operating a heating system
CA2905336C (fr) 2014-11-04 2020-01-14 Cnh Industrial Canada, Ltd. Dispositif d'echappement de reservoir auxiliaire pour un mecanisme de distribution de produit agricole
CA2904294C (fr) 2014-11-04 2019-11-12 Cnh Industrial Canada, Ltd. Reservoir de semences secondaire pour mecanisme de chariot a air
CN104595273B (zh) * 2015-01-14 2017-03-01 柳州柳工挖掘机有限公司 工程机械精细化操作液压系统
JP6621130B2 (ja) * 2015-02-06 2019-12-18 キャタピラー エス エー アール エル 油圧アクチュエータ制御回路
DE102015209659A1 (de) 2015-05-27 2016-12-15 Robert Bosch Gmbh Hydraulische Anordnung zur Regeneration von Druckmittel eines hydraulischen Verbrauchers und hydraulisches System mit der hydraulischen Anordnung
WO2017218991A1 (fr) * 2016-06-16 2017-12-21 Moog Inc. Dispositif de dosage de fluide
EP3592989B1 (fr) 2017-03-07 2022-01-12 Asco, L.P. Dispositif et procédé d'anticipation de défaillance dans une électrovanne pour ensemble collecteur
CA3047538C (fr) 2017-09-18 2023-08-15 Asco, L.P. Dispositif et procede de surveillance de temps de reponse dans un ensemble collecteur a soupape
JP6956643B2 (ja) 2018-01-11 2021-11-02 日立建機株式会社 建設機械
LT3761773T (lt) * 2018-03-08 2023-09-11 Precision Planting Llc Žemės ūkio sodinamosios sėjos sekcija su skysčio reguliavimo sistema
US10428845B1 (en) 2018-03-29 2019-10-01 Sun Hydraulics, Llc Hydraulic system with a counterbalance valve configured as a meter-out valve and controlled by an independent pilot signal

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DE10340505B4 (de) * 2003-09-03 2005-12-15 Sauer-Danfoss Aps Ventilanordnung zur Steuerung eines Hydraulikantriebs

Also Published As

Publication number Publication date
CN1601117A (zh) 2005-03-30
GB2406363B (en) 2006-08-16
US7066446B2 (en) 2006-06-27
GB0421196D0 (en) 2004-10-27
BRPI0404062B1 (pt) 2016-08-30
JP4139802B2 (ja) 2008-08-27
BRPI0404062A (pt) 2005-05-24
FR2861438A1 (fr) 2005-04-29
GB2406363A (en) 2005-03-30
CN1325805C (zh) 2007-07-11
DE10344480B3 (de) 2005-06-16
JP2005098504A (ja) 2005-04-14
ITTO20040629A1 (it) 2004-12-20
RU2277646C1 (ru) 2006-06-10
US20050072954A1 (en) 2005-04-07

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Legal Events

Date Code Title Description
CD Change of name or company name

Owner name: DANFOSS POWER SOLUTIONS APS, DK

Effective date: 20140527

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

ST Notification of lapse

Effective date: 20180531