JPH10505402A - 復動式の消費器に用いられるエレクトロハイドロリック式の制御装置 - Google Patents

復動式の消費器に用いられるエレクトロハイドロリック式の制御装置

Info

Publication number
JPH10505402A
JPH10505402A JP9503501A JP50350197A JPH10505402A JP H10505402 A JPH10505402 A JP H10505402A JP 9503501 A JP9503501 A JP 9503501A JP 50350197 A JP50350197 A JP 50350197A JP H10505402 A JPH10505402 A JP H10505402A
Authority
JP
Japan
Prior art keywords
valve
shut
pressure
chamber
port
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.)
Pending
Application number
JP9503501A
Other languages
English (en)
Japanese (ja)
Inventor
ザンダウ ハルトムート
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority claimed from US08/796,921 external-priority patent/US5799485A/en
Publication of JPH10505402A publication Critical patent/JPH10505402A/ja
Pending 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
    • 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
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool 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
    • 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
    • F15B13/0405—Valve members; Fluid interconnections therefor for seat valves, i.e. poppet 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Magnetically Actuated Valves (AREA)
  • Servomotors (AREA)
  • Fluid-Driven Valves (AREA)
JP9503501A 1995-06-22 1996-02-24 復動式の消費器に用いられるエレクトロハイドロリック式の制御装置 Pending JPH10505402A (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19522746A DE19522746A1 (de) 1995-06-22 1995-06-22 Elektrohydraulische Steuereinrichtung für einen doppeltwirkenden Verbraucher
DE19522746.8 1995-06-22
PCT/DE1996/000314 WO1997001041A1 (de) 1995-06-22 1996-02-24 Elektrohydraulische steuereinrichtung für einen doppeltwirkenden verbraucher
US08/796,921 US5799485A (en) 1995-06-22 1997-02-06 Electrohydraulic control device for double-acting consumer

Publications (1)

Publication Number Publication Date
JPH10505402A true JPH10505402A (ja) 1998-05-26

Family

ID=26016203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9503501A Pending JPH10505402A (ja) 1995-06-22 1996-02-24 復動式の消費器に用いられるエレクトロハイドロリック式の制御装置

Country Status (6)

Country Link
US (1) USRE38355E1 (de)
EP (1) EP0777829B1 (de)
JP (1) JPH10505402A (de)
BR (1) BR9606481A (de)
DE (1) DE19522746A1 (de)
WO (1) WO1997001041A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101148377B1 (ko) * 2009-11-02 2012-05-21 (주) 삼진정밀 체크밸브 무손실 유압제어시스템

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19707722A1 (de) * 1996-11-11 1998-05-14 Rexroth Mannesmann Gmbh Ventilanordnung und Verfahren zur Ansteuerung einer derartigen Ventilanordnung
WO1998021484A1 (de) 1996-11-11 1998-05-22 Mannesmann Rexroth Ag Ventilanordnung und verfahren zur ansteuerung einer derartigen ventilanordnung
DE19649833A1 (de) 1996-12-02 1998-06-04 Bosch Gmbh Robert Elektrohydraulische Steuervorrichtung
DE19650465B4 (de) * 1996-12-05 2005-12-01 Robert Bosch Gmbh Elektrohydraulische Steuereinrichtung
DE29713294U1 (de) 1997-07-25 1997-09-25 Heilmeier & Weinlein Fabrik für Oel-Hydraulik GmbH & Co KG, 81673 München Hydraulische Steuervorrichtung für ein Kipperfahrzeug
DE19843122C2 (de) * 1998-09-21 2002-10-17 Bosch Gmbh Robert Wegeventil
DE19932139B4 (de) * 1999-07-09 2009-06-18 Bosch Rexroth Aktiengesellschaft Vorgesteuertes Schieberventil
DE10023583B4 (de) * 2000-05-13 2012-05-24 Robert Bosch Gmbh Elektrohydraulischer Senken-Modul
DE10033757B4 (de) * 2000-07-12 2011-06-22 Linde Material Handling GmbH, 63743 Steuereinrichtung für einen hydraulischen Verbraucher
DE10034931B4 (de) * 2000-07-18 2011-03-10 Linde Material Handling Gmbh Steuerventileinrichtung
DE10056288B4 (de) * 2000-11-14 2009-10-08 Linde Material Handling Gmbh Steuerventileinrichtung
EP1741936A1 (de) * 2005-07-08 2007-01-10 THOMAS MAGNETE GmbH Fördermengenregelventil für liquide Medien
DE102012006681A1 (de) * 2012-03-30 2013-10-02 Hydac Fluidtechnik Gmbh Ventil, insbesondere vorgesteuertes Proportional-Druckregelventil
CN105666432B (zh) * 2016-03-29 2018-06-22 浙江大学 一种五自由度的皮纳卫星安装装置
DE102018102397A1 (de) * 2018-02-02 2019-08-08 J.D. Neuhaus Holding Gmbh & Co. Kg Steuerventilanordnung zur indirekten pneumatischen Steuerung
EP3660365B1 (de) * 2018-11-27 2021-07-21 Hamilton Sundstrand Corporation Servoventil
CN109931314B (zh) * 2019-03-22 2024-05-14 中国铁建重工集团股份有限公司 液压系统
JP7595636B2 (ja) * 2019-07-08 2024-12-06 ダンフォス アクチ－セルスカブ 油圧システム構造及びシステム構造内で使用可能な双方向比例弁
CN117255881A (zh) * 2021-03-26 2023-12-19 胡斯可国际股份有限公司 用于压力控制的液压系统及方法
SE547765C2 (en) * 2024-02-10 2025-11-25 Pmc Hydraulics Ab A valve arrangement for controlling a hydraulic actuator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2650609A (en) * 1951-03-20 1953-09-01 Bogue Elec Mfg Co Hydraulic valve
US2671433A (en) * 1952-12-15 1954-03-09 Bendix Aviat Corp Pressure flow controlled selfholding selector valve
US2804883A (en) * 1954-12-27 1957-09-03 Gurries Mfg Co Open-center follow-up control valve
US3906980A (en) * 1974-04-04 1975-09-23 Deere & Co Direction control valve embodying a sleeve-like pressure equalizing valve element
US4096784A (en) * 1976-09-07 1978-06-27 Theodore Ongaro Hydraulic power system
JPS5947506A (ja) * 1982-09-09 1984-03-17 Fuji Eng Kk 複合弁
DE3243180A1 (de) * 1982-11-23 1984-05-24 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigtes wegeventil
LU87794A1 (fr) * 1990-08-31 1991-02-18 Hydrolux Sarl Proportional-wegeventil in sitzbauweise
DE4140604A1 (de) * 1991-12-10 1993-06-17 Bosch Gmbh Robert Steuervorrichtung fuer den volumenstrom eines hydraulischen arbeitsmittels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101148377B1 (ko) * 2009-11-02 2012-05-21 (주) 삼진정밀 체크밸브 무손실 유압제어시스템

Also Published As

Publication number Publication date
EP0777829A1 (de) 1997-06-11
USRE38355E1 (en) 2003-12-23
WO1997001041A1 (de) 1997-01-09
DE19522746A1 (de) 1997-01-02
EP0777829B1 (de) 2001-12-05
BR9606481A (pt) 1997-09-30

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