PL2297468T3 - Urządzenie do hydraulicznie napędzanych maszyn przetwórczych, zwłaszcza hutniczych, oraz sposób napędzania takich maszyn - Google Patents

Urządzenie do hydraulicznie napędzanych maszyn przetwórczych, zwłaszcza hutniczych, oraz sposób napędzania takich maszyn

Info

Publication number
PL2297468T3
PL2297468T3 PL09777458T PL09777458T PL2297468T3 PL 2297468 T3 PL2297468 T3 PL 2297468T3 PL 09777458 T PL09777458 T PL 09777458T PL 09777458 T PL09777458 T PL 09777458T PL 2297468 T3 PL2297468 T3 PL 2297468T3
Authority
PL
Poland
Prior art keywords
metal forming
machines
actuating
forming machines
hydraulically
Prior art date
Application number
PL09777458T
Other languages
English (en)
Inventor
Frédéric Jamet
Original Assignee
Oilgear Towler S A S
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 Oilgear Towler S A S filed Critical Oilgear Towler S A S
Publication of PL2297468T3 publication Critical patent/PL2297468T3/pl

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
    • F15B3/00—Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • 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
    • F15B2211/2053—Type of pump
    • F15B2211/20546—Type of pump variable capacity
    • 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
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
    • F15B2211/214—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being hydrotransformers
    • 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
    • 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
    • F15B2211/31523—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source and an output member
    • F15B2211/31535—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source and an output member 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
    • F15B2211/315—Directional control characterised by the connections of the valve or valves in the circuit
    • F15B2211/31552—Directional control characterised by the connections of the valve or valves in the circuit being connected to an output member and a return line
    • F15B2211/31558—Directional control characterised by the connections of the valve or valves in the circuit being connected to an output member and a return line having a single output member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Press Drives And Press Lines (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Presses (AREA)
  • Forging (AREA)
PL09777458T 2009-07-27 2009-07-27 Urządzenie do hydraulicznie napędzanych maszyn przetwórczych, zwłaszcza hutniczych, oraz sposób napędzania takich maszyn PL2297468T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09777458.2A EP2297468B1 (en) 2009-07-27 2009-07-27 Apparatus for hydraulically actuating processing machines such as metal forming machines and method for actuating such metal forming machines
PCT/EP2009/005424 WO2010124708A1 (en) 2009-07-27 2009-07-27 Apparatus for hydraulically actuating processing machines such as metal forming machines and method for actuating such metal forming machines

Publications (1)

Publication Number Publication Date
PL2297468T3 true PL2297468T3 (pl) 2014-10-31

Family

ID=42111605

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09777458T PL2297468T3 (pl) 2009-07-27 2009-07-27 Urządzenie do hydraulicznie napędzanych maszyn przetwórczych, zwłaszcza hutniczych, oraz sposób napędzania takich maszyn

Country Status (10)

Country Link
US (1) US8677799B2 (pl)
EP (1) EP2297468B1 (pl)
JP (1) JP5021848B2 (pl)
KR (1) KR101267762B1 (pl)
CN (1) CN102089529B (pl)
ES (1) ES2475214T3 (pl)
PL (1) PL2297468T3 (pl)
RU (1) RU2472977C2 (pl)
UA (1) UA97451C2 (pl)
WO (1) WO2010124708A1 (pl)

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* Cited by examiner, † Cited by third party
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WO2013106014A1 (en) 2011-04-04 2013-07-18 Meadwestvaco Calmar, Inc. Pre-compression valve systems for trigger sprayers
EP2592263B1 (en) 2011-11-09 2017-12-20 Poclain Hydraulics Industriale S.R.L. Hydraulic actuation unit, particularly for controlling the starting and stopping of hydraulic motors
CN103372625B (zh) * 2012-04-12 2015-03-11 大连春洋重工机械制造有限公司 三缸不等压大型锻造油压机
CN103062139B (zh) * 2013-01-09 2016-04-13 中国电子工程设计院 一种汽液压力交换系统
JP6173103B2 (ja) * 2013-08-01 2017-08-02 株式会社レイズアールアンドデー 回転加工機の油圧装置
RU2536020C1 (ru) * 2013-09-11 2014-12-20 Открытое акционерное общество "Всероссийский институт легких сплавов" (ОАО "ВИЛС") Гидравлический привод высокого давления
WO2015069801A1 (en) * 2013-11-05 2015-05-14 Eaton Corporation High output hydraulic cylinder and piston arrangement
DE102015006250B4 (de) * 2014-05-20 2021-03-25 Bomag Gmbh Anbaubohleneinheit für einen Straßenfertiger und Straßenfertiger mit einer solchen Anbaubohleneinheit
GB2529909B (en) 2014-09-30 2016-11-23 Artemis Intelligent Power Ltd Industrial system with synthetically commutated variable displacement fluid working machine
DE102015105400B4 (de) * 2015-04-09 2022-06-02 Langenstein & Schemann Gmbh Umformmaschine, insbesondere Schmiedehammer, und Verfahren zum Steuern einer Umformmaschine
DE102016002532A1 (de) * 2016-02-29 2017-08-31 Harburg-Freudenberger Maschinenbau Gmbh Reifenheizpresse
EP3476694A1 (en) * 2017-10-30 2019-05-01 Dana Italia S.r.L. Hydraulic circuit
CN111288031B (zh) * 2020-02-21 2022-08-12 太原理工大学 一种交变液压力发生装置及压滤机
WO2021178335A1 (en) * 2020-03-02 2021-09-10 S.P.M. Flow Control, Inc. Actuation-assisted pump valve
CN111946675B (zh) * 2020-08-14 2022-04-19 太原理工大学 一种全液压驱动的自由锻电液锤液压系统
KR102416902B1 (ko) * 2020-09-02 2022-07-06 (주)삼양세라텍 감압제어가 가능한 냉간 등방압 성형장치 및 이를 이용한 냉간 등방압 성형방법
CN112240317B (zh) * 2020-09-30 2022-08-12 中国重型机械研究院股份公司 一种水改油压机主柱塞速度精确控制系统及方法

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JP3019671B2 (ja) * 1993-05-27 2000-03-13 ダイキン工業株式会社 超高圧制御装置
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Also Published As

Publication number Publication date
CN102089529B (zh) 2014-03-05
RU2472977C2 (ru) 2013-01-20
WO2010124708A1 (en) 2010-11-04
JP2011529793A (ja) 2011-12-15
US20110094280A1 (en) 2011-04-28
CN102089529A (zh) 2011-06-08
EP2297468A1 (en) 2011-03-23
EP2297468B1 (en) 2014-06-04
UA97451C2 (ru) 2012-02-10
JP5021848B2 (ja) 2012-09-12
KR20110018412A (ko) 2011-02-23
RU2010150743A (ru) 2012-06-20
KR101267762B1 (ko) 2013-05-24
US8677799B2 (en) 2014-03-25
ES2475214T3 (es) 2014-07-10

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