DE69923005D1 - Drehbares servoventil und eine, das drehbare servoventil verwendende, hydraulische-stanzpresse servovorrichtung - Google Patents

Drehbares servoventil und eine, das drehbare servoventil verwendende, hydraulische-stanzpresse servovorrichtung

Info

Publication number
DE69923005D1
DE69923005D1 DE69923005T DE69923005T DE69923005D1 DE 69923005 D1 DE69923005 D1 DE 69923005D1 DE 69923005 T DE69923005 T DE 69923005T DE 69923005 T DE69923005 T DE 69923005T DE 69923005 D1 DE69923005 D1 DE 69923005D1
Authority
DE
Germany
Prior art keywords
servo valve
rotating
rotating servo
punch press
hydraulic punch
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
DE69923005T
Other languages
English (en)
Other versions
DE69923005T2 (de
Inventor
Kinshiro Naito
Masayuki Shimizu
Hideo Hara
Osamu Takahashi
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.)
Amada Co Ltd
Original Assignee
Amada Co Ltd
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
Priority claimed from JP10713499A external-priority patent/JP4316724B2/ja
Application filed by Amada Co Ltd filed Critical Amada Co Ltd
Application granted granted Critical
Publication of DE69923005D1 publication Critical patent/DE69923005D1/de
Publication of DE69923005T2 publication Critical patent/DE69923005T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/078—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted and linearly movable closure members
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H18/00—Needling machines
    • D04H18/02—Needling machines with needles
    • 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
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/17—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors using two or more 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
    • 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
    • F15B13/0406—Valve members; Fluid interconnections therefor for rotary 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
    • F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
    • F15B13/0444—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors with rotary electric motor
    • 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
    • F15B2211/20592—Combinations of pumps for supplying high and low 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
    • F15B2211/30—Directional control
    • F15B2211/315—Directional control characterised by the connections of the valve or valves in the circuit
    • F15B2211/3157—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source, an output member and a return line
    • F15B2211/31582—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source, an output member and a return line having multiple pressure sources and a single output 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
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/327—Directional control characterised by the type of actuation electrically or electronically
    • 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
    • F15B2211/665—Methods of control using electronic components
    • F15B2211/6654—Flow rate control
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86549—Selective reciprocation or rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Textile Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Servomotors (AREA)
  • Control Of Presses (AREA)
DE1999623005 1999-04-14 1999-08-31 Drehbares servoventil und eine, das drehbare servoventil verwendende, hydraulische-stanzpresse servovorrichtung Expired - Fee Related DE69923005T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP10713499A JP4316724B2 (ja) 1999-04-14 1999-04-14 ロータリーサーボバルブおよび同バルブを用いたパンチプレスの液圧サーボ装置
JP10713499 1999-04-14
JP13324099 1999-05-13
JP13324099 1999-05-13
PCT/JP1999/004716 WO2000061950A1 (fr) 1999-04-14 1999-08-31 Servovalve rotative et dispositif asservi hydraulique de presse a decouper utilisant cette servovalve rotative

Publications (2)

Publication Number Publication Date
DE69923005D1 true DE69923005D1 (de) 2005-02-03
DE69923005T2 DE69923005T2 (de) 2005-12-29

Family

ID=26447194

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999623005 Expired - Fee Related DE69923005T2 (de) 1999-04-14 1999-08-31 Drehbares servoventil und eine, das drehbare servoventil verwendende, hydraulische-stanzpresse servovorrichtung

Country Status (4)

Country Link
US (1) US6594992B1 (de)
EP (1) EP1167778B1 (de)
DE (1) DE69923005T2 (de)
WO (1) WO2000061950A1 (de)

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DE69105848T3 (de) * 1990-07-27 1998-02-19 Fuji Photo Film Co Ltd 2-Diazo-1,2-chinonverbindungen und Reproduktionsmaterialien, die diese Verbindungen enthalten.
TW541405B (en) * 2001-08-15 2003-07-11 Amada Co Ltd Directional control valve
CN103538275B (zh) * 2007-11-09 2016-01-20 万科国际股份有限公司 用于冲压机器的驱动设备和方法
WO2011040550A1 (ja) 2009-10-01 2011-04-07 本田技研工業株式会社 液体流量制御バルブ
CN102128285B (zh) * 2010-11-12 2013-01-02 捷锐企业(上海)有限公司 一种气体比例配比阀、多元气体比例配比组合阀以及气体混配系统
FR2993325B1 (fr) 2012-07-13 2015-04-10 Alstom Hydro France Dispositif de commande du deplacement d'un verin hydraulique, notamment pour machines hydrauliques.
US9441645B2 (en) * 2013-05-29 2016-09-13 Patrick Michael Mullen Proportional servo hydraulic control valve
US9316237B1 (en) * 2013-05-29 2016-04-19 Patrick Michael Mullen Proportional servo hydraulic control valve
GB201310452D0 (en) 2013-06-12 2013-07-24 Blagdon Actuation Res Ltd Fluid Manifolds
US9228596B2 (en) 2013-09-23 2016-01-05 Moog Inc. Direct drive rotary valve
US9982790B1 (en) * 2014-07-22 2018-05-29 Boston Dynamics, Inc. Rotary hydraulic valve
US9435446B1 (en) 2014-07-24 2016-09-06 Google Inc. Rotary valve with brake mode
US9611946B1 (en) 2015-08-17 2017-04-04 Google Inc. Rotary hydraulic valve
US9665099B1 (en) 2015-12-31 2017-05-30 Google Inc. Integrated valve for a legged robot
CN107470399B (zh) * 2017-05-24 2020-11-10 台州肯维特工具有限公司 一种适用于校直机的液压控制机构
CN109386336A (zh) * 2017-08-08 2019-02-26 罗灿 可调周转式旋塞阀
US11624447B2 (en) * 2019-05-13 2023-04-11 Boston Dynamics, Inc. Rotary valve assembly
CN110886655A (zh) * 2019-11-22 2020-03-17 中国航发西安动力控制科技有限公司 用于航空发动机加力燃油系统的活门

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US2976878A (en) 1956-01-16 1961-03-28 American Brake Shoe Co Hydraulic control means
US3213881A (en) * 1963-07-17 1965-10-26 Int Harvester Co Directional control valve
US3269412A (en) * 1964-01-27 1966-08-30 Frank C Badke Multi-position distributing and regulating valve
DE1301960B (de) 1966-07-21 1969-08-28 Continental Elektro Ind Ag Einrichtung zur Betaetigung eines hydraulischen Motors mit einem Steuerschieber und Verblockventilen
FR2214362A5 (de) 1972-11-16 1974-08-09 Dba
FR2297718A1 (fr) 1975-01-20 1976-08-13 Promecan Sisson Lehmann Appareillage de commande d'un elemen
US4058140A (en) * 1975-03-19 1977-11-15 Tadeusz Budzich Load responsive fluid control valves
JPS51119478A (en) * 1975-04-10 1976-10-20 Nakamuratome Seimitsu Kogyo Kk Flow adjusting method for flow adjusting valve and motor direction swi tch flow adjusting valve
JPS51128026A (en) * 1975-04-30 1976-11-08 Toyoda Machine Works Ltd Control valve device for controlling cylinder device
JPS5913406Y2 (ja) * 1976-06-15 1984-04-20 リヨ−ビ株式会社 流量調整可能な切換弁
JPS5720240A (en) * 1980-07-10 1982-02-02 Tokyo Electric Co Ltd Suction port body for electric cleaner
JPS5913406A (ja) * 1982-07-14 1984-01-24 Matsushita Electric Ind Co Ltd 周波数変換回路
CA2097933A1 (en) * 1990-12-12 1992-06-13 Graeme John Mcalister Control valve
JPH1094900A (ja) * 1996-09-24 1998-04-14 Amada Co Ltd 油圧シリンダの油圧回路

Also Published As

Publication number Publication date
EP1167778A1 (de) 2002-01-02
WO2000061950A1 (fr) 2000-10-19
EP1167778A4 (de) 2002-07-24
EP1167778B1 (de) 2004-12-29
DE69923005T2 (de) 2005-12-29
US6594992B1 (en) 2003-07-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: CBDL PATENTANWAELTE, 47051 DUISBURG

8327 Change in the person/name/address of the patent owner

Owner name: AMADA CO., LTD., ISEHARA, KANAGAWA, JP

8339 Ceased/non-payment of the annual fee