WO2001073298A3 - Hydraulischer druckübersetzer - Google Patents

Hydraulischer druckübersetzer Download PDF

Info

Publication number
WO2001073298A3
WO2001073298A3 PCT/DE2001/001205 DE0101205W WO0173298A3 WO 2001073298 A3 WO2001073298 A3 WO 2001073298A3 DE 0101205 W DE0101205 W DE 0101205W WO 0173298 A3 WO0173298 A3 WO 0173298A3
Authority
WO
WIPO (PCT)
Prior art keywords
pressure intensifier
hydraulic pressure
piston
plunger
electromotors
Prior art date
Application number
PCT/DE2001/001205
Other languages
English (en)
French (fr)
Other versions
WO2001073298A2 (de
Inventor
Eugen Rapp
Original Assignee
Tox Pressotechnik Gmbh
Eugen Rapp
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 Tox Pressotechnik Gmbh, Eugen Rapp filed Critical Tox Pressotechnik Gmbh
Priority to EP01940104A priority Critical patent/EP1269026B1/de
Priority to US10/240,022 priority patent/US20040028543A1/en
Priority to AU73818/01A priority patent/AU7381801A/en
Priority to DE10191171T priority patent/DE10191171D2/de
Priority to DE50100964T priority patent/DE50100964D1/de
Priority to JP2001570992A priority patent/JP2004503702A/ja
Publication of WO2001073298A2 publication Critical patent/WO2001073298A2/de
Publication of WO2001073298A3 publication Critical patent/WO2001073298A3/de

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
    • 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
    • F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
    • F15B11/032—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of fluid-pressure converters
    • F15B11/0325—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of fluid-pressure converters the fluid-pressure converter increasing the working force after an approach stroke
    • 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
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40515—Flow control characterised by the type of flow control means or valve with variable throttles or orifices
    • 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
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40576—Assemblies of multiple valves
    • F15B2211/40584—Assemblies of multiple valves the flow control means arranged in parallel with a check 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
    • F15B2211/40—Flow control
    • F15B2211/415—Flow control characterised by the connections of the flow control means in the circuit
    • F15B2211/41527—Flow control characterised by the connections of the flow control means in the circuit being connected to an output member and a directional control valve
    • F15B2211/41536—Flow control characterised by the connections of the flow control means in the circuit being connected to an output member and a directional control valve being connected to multiple ports of an 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
    • F15B2211/40—Flow control
    • F15B2211/455—Control of flow in the feed line, i.e. meter-in 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
    • F15B2211/70—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
    • 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
    • F15B2211/76—Control of force or torque of the 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
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/775—Combined control, e.g. control of speed and force for providing a high speed approach stroke with low force followed by a low speed working stroke with high force, e.g. for a hydraulic press

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Hydraulic Motors (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)

Abstract

Es wird ein hydroelektrischer Druckübersetzer vorgeschlagen, bei dem der den Hochdruck bewirkende Tauchkolben (8) bzw. dessen Antriebsspindel (9) und/oder die Kolbenstange (3) des Arbeitskolbens (2) durch elektrische Mittel, insbesondere Elektromotoren, wie Linearmotoren (11) angetrieben werden.
PCT/DE2001/001205 2000-03-27 2001-03-26 Hydraulischer druckübersetzer WO2001073298A2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP01940104A EP1269026B1 (de) 2000-03-27 2001-03-26 Hydraulischer druckübersetzer
US10/240,022 US20040028543A1 (en) 2000-03-27 2001-03-26 Hydraulic pressure intensifier
AU73818/01A AU7381801A (en) 2000-03-27 2001-03-26 Hydraulic pressure intensifier
DE10191171T DE10191171D2 (de) 2000-03-27 2001-03-26 Hydraulischer Druckübersetzer
DE50100964T DE50100964D1 (de) 2000-03-27 2001-03-26 Hydraulischer druckübersetzer
JP2001570992A JP2004503702A (ja) 2000-03-27 2001-03-26 液圧式増圧器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10014763.1 2000-03-27
DE10014763 2000-03-27

Publications (2)

Publication Number Publication Date
WO2001073298A2 WO2001073298A2 (de) 2001-10-04
WO2001073298A3 true WO2001073298A3 (de) 2002-03-07

Family

ID=7636269

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2001/001205 WO2001073298A2 (de) 2000-03-27 2001-03-26 Hydraulischer druckübersetzer

Country Status (7)

Country Link
US (1) US20040028543A1 (de)
EP (1) EP1269026B1 (de)
JP (1) JP2004503702A (de)
CN (1) CN1427924A (de)
AU (1) AU7381801A (de)
DE (3) DE10191171D2 (de)
WO (1) WO2001073298A2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1656320A (zh) * 2002-05-31 2005-08-17 托克斯冲压技术两合公司 液压式压力倍增器的转换方法
WO2004102010A1 (fr) * 2003-05-13 2004-11-25 Rang Jiao Verin electrique multiplicateur de pression hydraulique
US20050091972A1 (en) * 2003-10-31 2005-05-05 Redman Kenneth K. Electrohydraulic actuator
EP1724043A1 (de) * 2005-05-18 2006-11-22 Gerd Friedrich Guenter Dr. Koennecker Hydraulische Schere oder ähnliches Werkzeug mit einem durch einem elektrischen Linearmotor angetriebenen Kolben
US8695414B2 (en) 2011-07-12 2014-04-15 Halliburton Energy Services, Inc. High pressure and flow rate pump useful in formation fluid sample testing
TWM423163U (en) * 2011-10-21 2012-02-21 Chanto Air Hydraulics Co Ltd Pressure boosting cylinder with invisible loop
TWM423162U (en) * 2011-10-21 2012-02-21 Chanto Air Hydraulics Co Ltd Pressure boosting cylinder with separated oil and gas
DE102012008902A1 (de) * 2012-05-08 2013-11-14 Tox Pressotechnik Gmbh & Co. Kg Hydropneumatische Vorrichtung zur Druckübersetzung und Nietvorrichtung
CN102691636B (zh) * 2012-06-09 2015-02-25 林志元 一种水持续增压装置
CN102913509A (zh) * 2012-11-23 2013-02-06 湖北汽车工业学院 电液增压缸及安装有电液增压缸的压机设备
CN103185046B (zh) * 2013-03-14 2016-06-29 西安交通大学 一种交流伺服直驱增压式带油箱电动液压缸及其增压方法
CN105736796B (zh) * 2016-03-30 2018-09-21 太原理工大学 一种机电联动液控闸阀驱动器
CN106050760B (zh) * 2016-06-27 2018-12-18 武汉仁达秦雕数控设备有限公司 四活塞气水增压缸
CN112196844B (zh) * 2020-09-27 2021-11-05 张家口长城液压油缸有限公司 一种用于液压系统的高压高纯度蓄能器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2625884A1 (de) * 1976-06-09 1977-12-15 Transform Verstaerkungsmasch Verfahren und vorrichtung zum hydropneumatischen erzeugen einer druck- bzw. presskraft
DE4026959A1 (de) * 1990-08-25 1992-02-27 Illig Maschinenbau Adolf Elektromotorisch angetriebene lineareinheit mit hydraulischem druckuebersetzer
DE4223411A1 (de) * 1992-07-02 1994-01-05 Pressotechnik Pressen Und Werk Hydropneumatischer Druckübersetzer
JPH09158901A (ja) * 1995-12-06 1997-06-17 Taiyo Ltd インライン増圧装置
JPH1142688A (ja) * 1997-07-29 1999-02-16 Toshiba Mach Co Ltd 密閉液圧式増圧装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2625884A1 (de) * 1976-06-09 1977-12-15 Transform Verstaerkungsmasch Verfahren und vorrichtung zum hydropneumatischen erzeugen einer druck- bzw. presskraft
DE4026959A1 (de) * 1990-08-25 1992-02-27 Illig Maschinenbau Adolf Elektromotorisch angetriebene lineareinheit mit hydraulischem druckuebersetzer
DE4223411A1 (de) * 1992-07-02 1994-01-05 Pressotechnik Pressen Und Werk Hydropneumatischer Druckübersetzer
JPH09158901A (ja) * 1995-12-06 1997-06-17 Taiyo Ltd インライン増圧装置
JPH1142688A (ja) * 1997-07-29 1999-02-16 Toshiba Mach Co Ltd 密閉液圧式増圧装置
US6109036A (en) * 1997-07-29 2000-08-29 Toshiba Kikai Kabushiki Kaisha Sealed hydraulic intensifier

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 10 31 October 1997 (1997-10-31) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 05 31 May 1999 (1999-05-31) *

Also Published As

Publication number Publication date
AU7381801A (en) 2001-10-08
EP1269026B1 (de) 2003-11-12
JP2004503702A (ja) 2004-02-05
DE50100964D1 (de) 2003-12-18
EP1269026A2 (de) 2003-01-02
WO2001073298A2 (de) 2001-10-04
CN1427924A (zh) 2003-07-02
DE10191171D2 (de) 2003-04-24
US20040028543A1 (en) 2004-02-12
DE10115634A1 (de) 2002-01-24

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