ATE218192T1 - Drucktransformationseinrichtung - Google Patents

Drucktransformationseinrichtung

Info

Publication number
ATE218192T1
ATE218192T1 AT97904660T AT97904660T ATE218192T1 AT E218192 T1 ATE218192 T1 AT E218192T1 AT 97904660 T AT97904660 T AT 97904660T AT 97904660 T AT97904660 T AT 97904660T AT E218192 T1 ATE218192 T1 AT E218192T1
Authority
AT
Austria
Prior art keywords
pct
pressure
rotor
sec
housing
Prior art date
Application number
AT97904660T
Other languages
English (en)
Inventor
Peter Augustinus Johann Achten
Original Assignee
Innas Free Piston Bv
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 Innas Free Piston Bv filed Critical Innas Free Piston Bv
Application granted granted Critical
Publication of ATE218192T1 publication Critical patent/ATE218192T1/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
    • F15B3/00—Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2042—Valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/26—Control
    • F04B1/30—Control of machines or pumps with rotary cylinder blocks
    • F04B1/303—Control of machines or pumps with rotary cylinder blocks by turning the valve plate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00—Fluid parameters
    • F04B2205/09—Flow through the pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measuring Fluid Pressure (AREA)
AT97904660T 1996-02-23 1997-02-24 Drucktransformationseinrichtung ATE218192T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1002430A NL1002430C2 (nl) 1996-02-23 1996-02-23 Inrichting voor het opwekken, gebruiken of transformeren van hydraulische energie.
PCT/NL1997/000084 WO1997031185A1 (en) 1996-02-23 1997-02-24 Pressure transformer

Publications (1)

Publication Number Publication Date
ATE218192T1 true ATE218192T1 (de) 2002-06-15

Family

ID=19762376

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97904660T ATE218192T1 (de) 1996-02-23 1997-02-24 Drucktransformationseinrichtung

Country Status (8)

Country Link
US (2) US6116138A (de)
EP (1) EP0882181B1 (de)
JP (1) JP4082732B2 (de)
AT (1) ATE218192T1 (de)
DE (1) DE69712870T2 (de)
ES (1) ES2175344T3 (de)
NL (1) NL1002430C2 (de)
WO (1) WO1997031185A1 (de)

Families Citing this family (78)

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NL1002430C2 (nl) * 1996-02-23 1997-08-26 Innas Free Piston Ifp Bv Inrichting voor het opwekken, gebruiken of transformeren van hydraulische energie.
NL1006144C2 (nl) * 1997-05-28 1998-12-01 Innas Free Piston Bv Hydraulisch systeem met hydromotor aangestuurd door een hydraulische transformator.
NL1006143C2 (nl) * 1997-05-28 1998-12-01 Innas Free Piston Bv Hydraulisch systeem met constante druk in drukleiding.
NL1008256C2 (nl) 1998-02-10 1999-08-11 Innas Free Piston Bv Inrichting voor het omzetten van een eerste vloeistofstroom met een eerste hoogste druk in een tweede vloeistofstroom met een tweede hoogste druk.
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DE10025248A1 (de) * 2000-05-22 2001-11-29 Mannesmann Rexroth Ag Hydrotransformator
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US20080210500A1 (en) * 2005-05-11 2008-09-04 Walker Frank H Hydraulic Regenerative Braking System For a Vehicle
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EP2042737B1 (de) * 2007-09-28 2016-01-13 Parker-Hannifin Corporation Druckwiederherstellungssystem
DE112008002963A5 (de) * 2007-11-09 2010-09-02 Muller, Katherina Hydraulischer Drucktransformator und Verfahren zu dessen Betrieb
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DE102008046168B4 (de) * 2008-09-06 2010-06-24 Danfoss A/S Axialkolbenpumpe und Umkehrosmoseeinrichtung
US8186154B2 (en) * 2008-10-31 2012-05-29 Caterpillar Inc. Rotary flow control valve with energy recovery
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JP5519805B2 (ja) * 2009-12-23 2014-06-11 ハスキー インジェクション モールディング システムズ リミテッド デジタル容積型ポンプを有する射出成形システム
CN101749292B (zh) * 2009-12-31 2012-06-20 北京理工大学 一种旋转斜盘可调液压变压器
RU2434159C1 (ru) 2010-03-17 2011-11-20 Александр Анатольевич Строганов Способ преобразования тепла в гидравлическую энергию и устройство для его осуществления
FR2975050B1 (fr) * 2011-05-09 2014-08-01 Peugeot Citroen Automobiles Sa Systeme de moteur pompe hydraulique a amplification de pression debrayable
DE102012208323A1 (de) 2011-06-14 2012-12-20 Schaeffler Technologies AG & Co. KG Hydrotransformator
JP2014524549A (ja) 2011-08-12 2014-09-22 イートン コーポレーション 慣性エネルギーを回生するための方法及び装置
US9803338B2 (en) 2011-08-12 2017-10-31 Eaton Corporation System and method for recovering energy and leveling hydraulic system loads
CN102434504B (zh) * 2011-12-09 2014-02-12 哈尔滨工业大学 轴向配流的液压变压器
CN102562690B (zh) * 2012-02-07 2014-10-15 北京理工大学 一种小流量脉动液压变压器
WO2013130768A1 (en) * 2012-02-28 2013-09-06 Eaton Corporation Digital hydraulic transformer and method for recovering energy and leveling hydraulic system loads
US10125752B1 (en) * 2012-07-19 2018-11-13 Hydro-Gear Limited Partnership Hydraulic motor
CN102788010B (zh) * 2012-08-10 2015-11-18 中国船舶重工集团公司第七一九研究所 一种摆动油缸控制的斜盘柱塞式液压变压器
EP2935907A1 (de) 2012-12-19 2015-10-28 Eaton Corporation Regelsystem für ein hydrauliksystem und verfahren zur energierückgewinnung und zum lastenausgleich in diesem hydrauliksystem
CN103016430A (zh) * 2012-12-21 2013-04-03 哈尔滨工业大学 摆动液压马达控制的斜盘柱塞式液压变压器
US20170138195A1 (en) * 2013-03-12 2017-05-18 Dana Limited Enhanced waste heat recovery system
DE112014005946A5 (de) * 2013-12-18 2016-10-06 Schaeffler Technologies AG & Co. KG Verstellpumpe
CN103671304B (zh) * 2013-12-23 2015-11-04 哈尔滨理工大学 一种集成式液压变压器
CN104482159B (zh) * 2014-12-31 2017-02-08 太原科技大学 一种静液压变矩器
CN107250464B (zh) * 2015-01-27 2020-02-11 沃尔沃建筑设备公司 液压控制系统
US10598193B2 (en) * 2015-10-23 2020-03-24 Aoi Prime mover system and methods utilizing balanced flow within bi-directional power units
US10871174B2 (en) * 2015-10-23 2020-12-22 Aol Prime mover system and methods utilizing balanced flow within bi-directional power units
CN105570206B (zh) * 2016-02-24 2017-05-31 太原科技大学 一种具有组合式配流盘的液压变压器
CN105673587B (zh) * 2016-03-24 2017-08-15 太原科技大学 采用组合式配流盘的液压变压器
CN105626601B (zh) * 2016-03-24 2017-08-15 太原科技大学 具有组合式配流盘的液压变压器及其液压回路
CN105650042B (zh) * 2016-03-28 2017-08-15 太原科技大学 采用组合式配流盘的液压变压器及其液压回路
CN105864124B (zh) * 2016-05-04 2017-08-15 太原科技大学 一种具有双缸体的液压变压器
CN106286433B (zh) * 2016-11-03 2017-10-24 太原科技大学 一种具有摆动斜盘和转动配流盘的液压变压器
DK179391B1 (en) * 2017-02-08 2018-05-28 Steeper Energy Aps Pressure reduction in high pressure processing system
CN108999817B (zh) * 2018-09-11 2020-06-02 北京理工大学 一种液压变压方法
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Also Published As

Publication number Publication date
JP2000504809A (ja) 2000-04-18
WO1997031185A1 (en) 1997-08-28
DE69712870T2 (de) 2002-12-12
JP4082732B2 (ja) 2008-04-30
US6116138A (en) 2000-09-12
EP0882181B1 (de) 2002-05-29
ES2175344T3 (es) 2002-11-16
DE69712870D1 (de) 2002-07-04
EP0882181A1 (de) 1998-12-09
US6575076B1 (en) 2003-06-10
NL1002430C2 (nl) 1997-08-26

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