NL1002430C2 - Inrichting voor het opwekken, gebruiken of transformeren van hydraulische energie. - Google Patents

Inrichting voor het opwekken, gebruiken of transformeren van hydraulische energie. Download PDF

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Publication number
NL1002430C2
NL1002430C2 NL1002430A NL1002430A NL1002430C2 NL 1002430 C2 NL1002430 C2 NL 1002430C2 NL 1002430 A NL1002430 A NL 1002430A NL 1002430 A NL1002430 A NL 1002430A NL 1002430 C2 NL1002430 C2 NL 1002430C2
Authority
NL
Netherlands
Prior art keywords
chambers
pressure
rotation
rotor
angle
Prior art date
Application number
NL1002430A
Other languages
English (en)
Dutch (nl)
Inventor
Peter Augustinus Johann Achten
Original Assignee
Innas Free Piston Ifp 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 Ifp Bv filed Critical Innas Free Piston Ifp Bv
Priority to NL1002430A priority Critical patent/NL1002430C2/nl
Priority to AT97904660T priority patent/ATE218192T1/de
Priority to EP97904660A priority patent/EP0882181B1/en
Priority to PCT/NL1997/000084 priority patent/WO1997031185A1/en
Priority to JP53002897A priority patent/JP4082732B2/ja
Priority to ES97904660T priority patent/ES2175344T3/es
Priority to DE69712870T priority patent/DE69712870T2/de
Priority to US09/125,337 priority patent/US6116138A/en
Application granted granted Critical
Publication of NL1002430C2 publication Critical patent/NL1002430C2/nl
Priority to US09/641,637 priority patent/US6575076B1/en

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)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Measuring Fluid Pressure (AREA)
NL1002430A 1996-02-23 1996-02-23 Inrichting voor het opwekken, gebruiken of transformeren van hydraulische energie. NL1002430C2 (nl)

Priority Applications (9)

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.
AT97904660T ATE218192T1 (de) 1996-02-23 1997-02-24 Drucktransformationseinrichtung
EP97904660A EP0882181B1 (en) 1996-02-23 1997-02-24 Pressure transformer
PCT/NL1997/000084 WO1997031185A1 (en) 1996-02-23 1997-02-24 Pressure transformer
JP53002897A JP4082732B2 (ja) 1996-02-23 1997-02-24 油圧変換装置
ES97904660T ES2175344T3 (es) 1996-02-23 1997-02-24 Dispositivo transformador de presion.
DE69712870T DE69712870T2 (de) 1996-02-23 1997-02-24 Drucktransformationseinrichtung
US09/125,337 US6116138A (en) 1996-02-23 1997-02-24 Pressure transformer
US09/641,637 US6575076B1 (en) 1996-02-23 2000-08-16 Hydraulic installations

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1002430 1996-02-23
NL1002430A NL1002430C2 (nl) 1996-02-23 1996-02-23 Inrichting voor het opwekken, gebruiken of transformeren van hydraulische energie.

Publications (1)

Publication Number Publication Date
NL1002430C2 true NL1002430C2 (nl) 1997-08-26

Family

ID=19762376

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1002430A NL1002430C2 (nl) 1996-02-23 1996-02-23 Inrichting voor het opwekken, gebruiken of transformeren van hydraulische energie.

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102562690A (zh) * 2012-02-07 2012-07-11 北京理工大学 一种小流量脉动液压变压器

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
JP2002502937A (ja) * 1998-02-10 2002-01-29 インナス フリー ピストン ベスローテン フエンノートシャップ ハイドロモータにより援助される活動を遂行するための装置及びこのような装置に使用されるハイドロリックトランスフォーマ
US6038958A (en) * 1998-04-07 2000-03-21 Noax B.V. Porting for hydraulic pressure transformer
US5878649A (en) 1998-04-07 1999-03-09 Caterpillar Inc. Controlled porting for a pressure transformer
NL1009607C2 (nl) 1998-07-10 2000-01-11 Innas Free Piston Bv Hydraulische inrichting.
EP1068450B1 (en) * 1998-04-07 2003-09-17 Noax B.V. Adjustable face plate for hydraulic pump or motor
WO2000000748A1 (en) * 1998-06-27 2000-01-06 Lars Bruun Mobile working machine
DE19842534A1 (de) 1998-08-01 2000-02-03 Mannesmann Rexroth Ag Hydrostatisches Antriebssystem für eine Spritzgießmaschine und Verfahren zum Betreiben eines solchen Antriebssystems
WO2000008339A1 (de) * 1998-08-06 2000-02-17 Mannesmann Rexroth Ag Hydro-transformator
US6092455A (en) * 1998-11-06 2000-07-25 Caterpillar Inc. Hydraulic pressure transformer
US6360536B1 (en) 1999-03-16 2002-03-26 Caterpillar Inc. Control system for a hydraulic transformer
US6374602B1 (en) * 1999-03-16 2002-04-23 Caterpillar Inc. Control system for a hydraulic transformer having variable pressure input
NL1013996C2 (nl) 1999-12-30 2001-07-03 Innas Free Piston Bv Vrijezuiger aggregaat voor opwekken van hydraulische energie.
DE10037114B4 (de) * 2000-01-25 2010-07-22 Bosch Rexroth Aktiengesellschaft Hydrotransformator
DE10025248A1 (de) * 2000-05-22 2001-11-29 Mannesmann Rexroth Ag Hydrotransformator
DE10034239B4 (de) 2000-07-13 2009-09-17 Bosch Rexroth Aktiengesellschaft Hydrotransformator
DE10034238A1 (de) * 2000-07-13 2002-01-31 Mannesmann Rexroth Ag Hydrotransformator
NL1016046C2 (nl) * 2000-08-29 2002-03-01 Innas Free Piston Bv Hydraulische druktransformator.
US6460333B2 (en) * 2000-12-22 2002-10-08 Caterpillar Inc. Hydraulic pressure transformer
US6912849B2 (en) * 2002-04-09 2005-07-05 Komatsu Ltd. Cylinder driving system and energy regenerating method thereof
DE10216951A1 (de) * 2002-04-17 2003-11-06 Bosch Rexroth Ag Hydrotransformator
US6854269B2 (en) * 2002-07-23 2005-02-15 Caterpillar Inc. Noise attenuation in a hydraulic circuit
DE10241979A1 (de) * 2002-09-11 2004-03-18 Bosch Rexroth Ag Hydrotransformator
DE10250207A1 (de) * 2002-10-28 2004-05-13 Bosch Rexroth Ag Dämpfungsvorrichtung
US6854268B2 (en) 2002-12-06 2005-02-15 Caterpillar Inc Hydraulic control system with energy recovery
US7562944B2 (en) * 2002-12-16 2009-07-21 Walker Frank H Hydraulic regenerative braking system for a vehicle
CN1300470C (zh) * 2004-09-30 2007-02-14 宁波华液机器制造有限公司 液压缸控制的液压变压器
US8132868B2 (en) * 2004-12-17 2012-03-13 Walker Frank H Hydraulic regenerative braking system for a vehicle
WO2006122241A2 (en) * 2005-05-11 2006-11-16 Walker Frank H Hydraulic regenerative braking system for a vehicle
US8712965B2 (en) * 2006-06-29 2014-04-29 International Business Machines Corporation Dynamic report mapping apparatus to physical data source when creating report definitions for information technology service management reporting for peruse of report definition transparency and reuse
US8162621B2 (en) * 2007-02-12 2012-04-24 Walker Frank H Hydraulic machine arrangement
WO2008100953A1 (en) * 2007-02-12 2008-08-21 Walker Frank H Hydraulic machine arrangement
DE102007016517A1 (de) 2007-04-05 2008-10-09 Muller, Katherina Hydrostatischer Fahrantrieb
DE102007016519A1 (de) 2007-04-05 2008-10-09 Muller, Katherina Hydromotor
DE102007040361A1 (de) 2007-08-27 2009-03-05 Muller, Katherina Freikolbenmotor mit variabler Verdichtung
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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
DE102008060596A1 (de) 2008-12-05 2010-06-10 Robert Bosch Gmbh Hydrotransformator
EP2246566A2 (en) 2009-04-20 2010-11-03 Innas B.V. Axial bearing for use in a hydraulic device, a hydraulic transformer and a vehicle with a hydraulic drive system
GB2472593B (en) * 2009-08-11 2012-10-24 Mactaggart Scott Energy converter device
WO2011075813A1 (en) * 2009-12-23 2011-06-30 Husky Injection Molding Systems Ltd. Injection molding system having a digital displacement pump
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
WO2012171519A2 (de) 2011-06-14 2012-12-20 Schaeffler Technologies AG & Co. KG Hydrotransformator
JP6084972B2 (ja) 2011-08-12 2017-02-22 イートン コーポレーションＥａｔｏｎ Ｃｏｒｐｏｒａｔｉｏｎ エネルギを回収し、油圧システムにかかる負荷を平準化するためのシステム及び方法
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
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
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
JP6320417B2 (ja) 2012-12-19 2018-05-09 イートン コーポレーションＥａｔｏｎ Ｃｏｒｐｏｒａｔｉｏｎ エネルギを回収し、油圧システムにかかる負荷を平準化するための油圧システム用制御システム及び方法
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
CN105829711B (zh) * 2013-12-18 2017-12-15 舍弗勒技术股份两合公司 变量泵
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
WO2016122010A1 (ko) * 2015-01-27 2016-08-04 볼보 컨스트럭션 이큅먼트 에이비 유압 제어 시스템
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
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
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
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
NL2022071B1 (nl) * 2018-11-24 2020-06-09 B B A Participaties B V Apparaat voor het regelen van de belasting van een mobiele vloeistofpomp
SI4093970T1 (sl) 2020-01-23 2025-08-29 Hess Corporation Sklop potopne črpalke in način njene uporabe
EP4424985B1 (en) * 2023-03-03 2025-08-20 Innas B.V. A hydraulic transformer

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DE593597C (de) * 1931-01-28 1934-09-10 Viktor Jereczek Fluessigkeitspumpe
US2661695A (en) * 1950-07-21 1953-12-08 Oilgear Co Reduction of noise and shock in power pumps
FR1146128A (fr) * 1955-02-10 1957-11-06 Daimler Benz Ag Moteur à piston axial fonctionnant par voie hydraulique
FR1303925A (fr) * 1961-10-18 1962-09-14 Nat Union Electric Corp Pompe à aspiration ou refoulement à débits variables
DE1200071B (de) * 1960-11-08 1965-09-02 Rover Co Ltd Brennstoffanlage fuer Gasturbinen
US3223047A (en) * 1963-09-30 1965-12-14 Sperry Rand Corp Power transmission
US5035170A (en) * 1989-08-30 1991-07-30 Sundstrand Corporation Direct drive variable displacement hydraulic apparatus

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US2661695A (en) * 1950-07-21 1953-12-08 Oilgear Co Reduction of noise and shock in power pumps
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102562690A (zh) * 2012-02-07 2012-07-11 北京理工大学 一种小流量脉动液压变压器
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

Also Published As

Publication number Publication date
DE69712870T2 (de) 2002-12-12
EP0882181A1 (en) 1998-12-09
ATE218192T1 (de) 2002-06-15
US6575076B1 (en) 2003-06-10
JP2000504809A (ja) 2000-04-18
DE69712870D1 (de) 2002-07-04
ES2175344T3 (es) 2002-11-16
WO1997031185A1 (en) 1997-08-28
JP4082732B2 (ja) 2008-04-30
US6116138A (en) 2000-09-12
EP0882181B1 (en) 2002-05-29

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