EP3012453A3 - Entrainement hydraulique pour un multiplicateur de pression - Google Patents

Entrainement hydraulique pour un multiplicateur de pression Download PDF

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Publication number
EP3012453A3
EP3012453A3 EP15455007.3A EP15455007A EP3012453A3 EP 3012453 A3 EP3012453 A3 EP 3012453A3 EP 15455007 A EP15455007 A EP 15455007A EP 3012453 A3 EP3012453 A3 EP 3012453A3
Authority
EP
European Patent Office
Prior art keywords
pressure
working fluid
booster
fluid
servo drive
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.)
Granted
Application number
EP15455007.3A
Other languages
German (de)
English (en)
Other versions
EP3012453B1 (fr
EP3012453A2 (fr
Inventor
Franz Trieb
Rene Stühlinger
Rene Moderer
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.)
BFT GmbH
Original Assignee
BHDT GmbH
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=54252234&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP3012453(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BHDT GmbH filed Critical BHDT GmbH
Priority to PL15455007T priority Critical patent/PL3012453T3/pl
Publication of EP3012453A2 publication Critical patent/EP3012453A2/fr
Publication of EP3012453A3 publication Critical patent/EP3012453A3/fr
Application granted granted Critical
Publication of EP3012453B1 publication Critical patent/EP3012453B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
    • F04B9/113—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by a double-acting liquid motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/004—Severing by means other than cutting; Apparatus therefor by means of a fluid jet
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/022—Stopping, starting, unloading or idling control by means of pressure
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/20—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by changing the driving speed
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/08—Cooling; Heating; Preventing freezing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/004—Severing by means other than cutting; Apparatus therefor by means of a fluid jet
    • B26F2003/006—Severing by means other than cutting; Apparatus therefor by means of a fluid jet having a shutter or water jet deflector
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0201—Position of the piston
    • 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
    • F04B2205/06—Pressure in a (hydraulic) circuit
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
EP15455007.3A 2014-10-20 2015-10-02 Entrainement hydraulique pour un multiplicateur de pression Active EP3012453B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL15455007T PL3012453T3 (pl) 2014-10-20 2015-10-02 Napęd hydrauliczny dla wzmacniacza ciśnienia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA50746/2014A AT515937B1 (de) 2014-10-20 2014-10-20 Hydraulikantrieb für einen Druckübersetzer

Publications (3)

Publication Number Publication Date
EP3012453A2 EP3012453A2 (fr) 2016-04-27
EP3012453A3 true EP3012453A3 (fr) 2016-06-15
EP3012453B1 EP3012453B1 (fr) 2022-02-16

Family

ID=54252234

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15455007.3A Active EP3012453B1 (fr) 2014-10-20 2015-10-02 Entrainement hydraulique pour un multiplicateur de pression

Country Status (7)

Country Link
US (1) US20160108939A1 (fr)
EP (1) EP3012453B1 (fr)
KR (1) KR20160046303A (fr)
AT (1) AT515937B1 (fr)
CA (1) CA2905976C (fr)
PL (1) PL3012453T3 (fr)
RU (1) RU2618744C2 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6401683B2 (ja) * 2015-09-25 2018-10-10 株式会社スギノマシン 流体圧発生方法および流体圧発生装置
AT518691B1 (de) * 2016-05-17 2018-04-15 Kaiser Ag Pumpenanordnung
AT519687A1 (de) 2017-03-01 2018-09-15 Bft Gmbh Fluidstrahl- oder Wasserstrahl-Schneideinrichtung
DE102018200930A1 (de) * 2018-01-22 2019-07-25 Robert Bosch Gmbh Hydromaschine, hydraulische Aggregat mit der Hydromaschine, und hydraulische Achse mit der Hydromaschine
EP3514381A1 (fr) * 2018-01-23 2019-07-24 Maximator Gmbh Dispositif et procédé de compression d'un milieu de travail
DE102019208707A1 (de) * 2019-06-14 2020-12-17 Thyssenkrupp Ag Vorrichtung und Verfahren zum Bereitstellen von druckbeaufschlagtem Medium zur Injektion in einen Hochdruck-Prozess
DE102019133576B3 (de) * 2019-12-09 2020-12-17 Maximator Gmbh Kompressor und Verfahren zur Förderung und Verdichtung eines Förderfluids in ein Zielsystem
CN112503051A (zh) * 2020-05-09 2021-03-16 上海乾瑞科技有限公司 一种全自动一体化无线无源智能自动节成套设备及方法
CN111828433A (zh) * 2020-07-13 2020-10-27 胡单 一种多级伸缩液压缸
IT202000019525A1 (it) * 2020-08-06 2022-02-06 Waterjet Corp S R L Pompa ad ultra alta pressione
AT524763A1 (de) 2021-03-09 2022-09-15 Bft Gmbh Vorrichtung und Verfahren zur geregelten Bereitstellung von Hochdruckfluid
CN113146476B (zh) * 2021-03-30 2022-07-22 上海冠雄半导体科技有限公司 一种自反馈式高精度光学镜片加工装置及其使用方法
IT202100007886A1 (it) * 2021-03-30 2022-09-30 Cms Spa Dispositivo di taglio a getto fluido
CN114321031B (zh) * 2021-12-30 2022-08-26 广州晶品智能压塑科技股份有限公司 一种智能化步进增压油缸
KR102422048B1 (ko) * 2022-03-23 2022-07-19 하이드로텍(주) 화물적재차량용 자동평형 리프터
DE102022209605B4 (de) * 2022-09-14 2024-04-11 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Steuerung eines hydraulischen Antriebs, einen hydraulischen Antrieb und eine hydraulisch angetriebene Vorrichtung sowie eine Recheneinheit und ein Computerprogramm zur Durchführung des Verfahrens

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484443A (en) * 1980-10-20 1984-11-27 Sumitomo Metal Industries, Ltd. Control system for superhigh pressure generation circuit
AT400941B (de) * 1994-03-22 1996-04-25 Engel Gmbh Maschbau Einrichtung zur versorgung von hydraulischen verbrauchern einer spritzgiessmaschine mit einer unter druck stehenden hydraulikflüssigkeit
US5879137A (en) * 1997-01-22 1999-03-09 Jetec Corporation Method and apparatus for pressurizing fluids
AT512322A1 (de) * 2011-12-30 2013-07-15 Bhdt Gmbh Hydraulikantrieb für einen druckübersetzer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5778671A (en) * 1996-09-13 1998-07-14 Vickers, Inc. Electrohydraulic system and apparatus with bidirectional electric-motor/hydraulic-pump unit
US6115965A (en) * 1997-12-09 2000-09-12 Dura Convertible Systems Power operator for vehicle liftgate
US6135719A (en) * 1997-12-29 2000-10-24 Oilquip, Inc. Method and apparatus for metering injection pump flow
RU2241866C2 (ru) * 2000-03-21 2004-12-10 Вейнберг Вениамин Яковлевич Устройство автоматического регулирования
US9234532B2 (en) * 2008-09-03 2016-01-12 Parker-Hannifin Corporation Velocity control of unbalanced hydraulic actuator subjected to over-center load conditions
RU2415309C1 (ru) * 2009-11-18 2011-03-27 Открытое Акционерное Общество "ЭНИМС" Гидроприводной силовой агрегат для установок водоструйной резки
RU119411U1 (ru) * 2012-03-27 2012-08-20 Павлова Ольга Анатольевна Электрогидравлический привод для скважинного штангового насоса
US9695840B2 (en) * 2013-08-20 2017-07-04 Vianney Rabhi Reversible hydraulic pressure converter employing tubular valves
JP6371653B2 (ja) * 2014-09-19 2018-08-08 株式会社スギノマシン 超高圧発生装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484443A (en) * 1980-10-20 1984-11-27 Sumitomo Metal Industries, Ltd. Control system for superhigh pressure generation circuit
AT400941B (de) * 1994-03-22 1996-04-25 Engel Gmbh Maschbau Einrichtung zur versorgung von hydraulischen verbrauchern einer spritzgiessmaschine mit einer unter druck stehenden hydraulikflüssigkeit
US5879137A (en) * 1997-01-22 1999-03-09 Jetec Corporation Method and apparatus for pressurizing fluids
AT512322A1 (de) * 2011-12-30 2013-07-15 Bhdt Gmbh Hydraulikantrieb für einen druckübersetzer

Also Published As

Publication number Publication date
PL3012453T3 (pl) 2022-07-11
CA2905976A1 (fr) 2016-04-20
US20160108939A1 (en) 2016-04-21
RU2618744C2 (ru) 2017-05-11
RU2015144390A (ru) 2017-04-21
EP3012453B1 (fr) 2022-02-16
AT515937A4 (de) 2016-01-15
CA2905976C (fr) 2017-09-12
AT515937B1 (de) 2016-01-15
KR20160046303A (ko) 2016-04-28
EP3012453A2 (fr) 2016-04-27

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