ATE534821T1 - Strömungsmaschinen und verfahren - Google Patents

Strömungsmaschinen und verfahren

Info

Publication number
ATE534821T1
ATE534821T1 AT09766166T AT09766166T ATE534821T1 AT E534821 T1 ATE534821 T1 AT E534821T1 AT 09766166 T AT09766166 T AT 09766166T AT 09766166 T AT09766166 T AT 09766166T AT E534821 T1 ATE534821 T1 AT E534821T1
Authority
AT
Austria
Prior art keywords
low pressure
working chamber
volume
controller
pressure valve
Prior art date
Application number
AT09766166T
Other languages
English (en)
Inventor
Uwe Bernhard Pascal Stein
Niall James Caldwell
Original Assignee
Artemis Intelligent Power Ltd
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 Artemis Intelligent Power Ltd filed Critical Artemis Intelligent Power Ltd
Application granted granted Critical
Publication of ATE534821T1 publication Critical patent/ATE534821T1/de

Links

Classifications

    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0076—Piston machines or pumps characterised by having positively-driven valving the members being actuated by electro-magnetic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B15/00—Reciprocating-piston machines or engines with movable cylinders other than provided for in group F01B13/00
    • F01B15/04—Reciprocating-piston machines or engines with movable cylinders other than provided for in group F01B13/00 with oscillating cylinder
    • F01B15/06—Control of working-fluid admission or discharge peculiar thereto
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B25/00—Regulating, controlling or safety means
    • F01B25/02—Regulating or controlling by varying working-fluid admission or exhaust, e.g. by varying pressure or quantity
    • F01B25/08—Final actuators
    • F01B25/10—Arrangements or adaptations of working-fluid admission or discharge 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
    • 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
    • F04B49/22—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 means of valves
    • F04B49/24—Bypassing
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0057—Mechanical driving means therefor, e.g. cams
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Lubricants (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
AT09766166T 2008-06-20 2009-06-22 Strömungsmaschinen und verfahren ATE534821T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0811385A GB0811385D0 (en) 2008-06-20 2008-06-20 Fluid working machines and method
PCT/GB2009/050714 WO2009153605A1 (en) 2008-06-20 2009-06-22 Fluid working machines and methods

Publications (1)

Publication Number Publication Date
ATE534821T1 true ATE534821T1 (de) 2011-12-15

Family

ID=39682919

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09766166T ATE534821T1 (de) 2008-06-20 2009-06-22 Strömungsmaschinen und verfahren

Country Status (13)

Country Link
US (2) US20110268590A1 (de)
EP (2) EP2307720B1 (de)
JP (2) JP5372147B2 (de)
KR (3) KR101437320B1 (de)
CN (2) CN102124221B (de)
AT (1) ATE534821T1 (de)
AU (2) AU2009261696A1 (de)
BR (2) BRPI0909925A2 (de)
CA (2) CA2728184A1 (de)
DK (1) DK2307720T3 (de)
ES (1) ES2377108T3 (de)
GB (1) GB0811385D0 (de)
WO (2) WO2009153605A1 (de)

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GB0811385D0 (en) 2008-06-20 2008-07-30 Artemis Intelligent Power Ltd Fluid working machines and method
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GB2477997B (en) 2010-02-23 2015-01-14 Artemis Intelligent Power Ltd Fluid working machine and method for operating fluid working machine
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WO2013118181A1 (en) * 2012-02-09 2013-08-15 Mitsubishi Heavy Industries, Ltd. Fluid working machine with valve actuation
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DE102012208933A1 (de) * 2012-05-29 2013-12-05 Robert Bosch Gmbh Einspritzsystem, Dosierpumpe, Abgasnachbehandlungseinrichtung, Verfahren
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CN105114458A (zh) * 2014-09-27 2015-12-02 摩尔动力(北京)技术股份有限公司 定向悬浮轴承及包括其的流体机构
GB2529909B (en) * 2014-09-30 2016-11-23 Artemis Intelligent Power Ltd Industrial system with synthetically commutated variable displacement fluid working machine
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EP3121444B1 (de) * 2015-07-24 2019-10-23 Artemis Intelligent Power Limited Strömungsarbeitsmaschine und verfahren für den betrieb einer strömungsarbeitsmaschine
DE102015216586A1 (de) * 2015-08-31 2017-03-02 Ernst Beck Gasexpansionsmotor und Verfahren zum Betreiben eines solchen Gasexpansionsmotors
DK179314B1 (en) * 2017-02-08 2018-04-30 Steeper Energy Aps Pressurization system for high pressure treatment system
EP3486482B1 (de) * 2017-11-17 2021-12-08 Artemis Intelligent Power Limited Messung des hydraulikflüssigkeitsdrucks in einer flüssigkeitsarbeitsmaschine
DE102018103252B4 (de) * 2018-02-14 2022-01-20 Danfoss Power Solutions Gmbh & Co. Ohg Verfahren und Vorrichtung zur Entlüftung der Ansaugseite einer künstlich kommutierten Hydraulikpumpe
WO2019161264A2 (en) * 2018-02-15 2019-08-22 Jacobsen Innovations, Inc. Valves
NO20181659A1 (en) * 2018-12-20 2020-06-22 Diinef As Hydraulic machine with controllable valves and method for idling such a hydraulic machine
CN114746752B (zh) * 2019-11-27 2024-10-29 沃特世科技公司 有源阻尼梯度比例阀
DE102019219633A1 (de) * 2019-12-14 2021-06-17 Robert Bosch Gmbh Verfahren zum Kalibrieren und Betreiben einer Pumpe
DE102020211030A1 (de) * 2020-09-02 2022-03-03 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Betreiben einer Pumpe und Fluid-Versorgungssystem mit einer solchen Pumpe
US12454945B2 (en) * 2022-05-03 2025-10-28 Regents Of The University Of Minnesota Partial stroke fluidic pump-motor with high mechanical efficiency
US12584468B2 (en) * 2023-02-28 2026-03-24 Spm Oil & Gas Inc. Fluid system with a proppant mixing pump
CN117847016B (zh) * 2024-01-24 2024-08-23 富乐精工机械(东台)有限公司 一种轴承座冷却机构及风机轴承座

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Also Published As

Publication number Publication date
CN102124221A (zh) 2011-07-13
JP2011524959A (ja) 2011-09-08
US9091253B2 (en) 2015-07-28
WO2009153606A1 (en) 2009-12-23
DK2307720T3 (da) 2012-02-27
US20110268590A1 (en) 2011-11-03
BRPI0909925A2 (pt) 2019-03-06
CA2728185A1 (en) 2009-12-23
EP2307720A1 (de) 2011-04-13
KR20140049609A (ko) 2014-04-25
CA2728185C (en) 2014-09-23
KR101476494B1 (ko) 2015-01-08
BRPI0909926A2 (pt) 2015-10-20
WO2009153605A1 (en) 2009-12-23
CN102124222A (zh) 2011-07-13
EP2307720B1 (de) 2011-11-23
AU2009261697B2 (en) 2013-04-04
JP5373072B2 (ja) 2013-12-18
AU2009261697A1 (en) 2009-12-23
CN102124221B (zh) 2014-02-19
GB0811385D0 (en) 2008-07-30
KR20110025978A (ko) 2011-03-14
JP5372147B2 (ja) 2013-12-18
JP2011524960A (ja) 2011-09-08
KR101437320B1 (ko) 2014-09-02
EP2307721B1 (de) 2014-10-29
EP2307721A1 (de) 2011-04-13
AU2009261696A1 (en) 2009-12-23
CA2728184A1 (en) 2009-12-23
KR20110036737A (ko) 2011-04-08
US20110226342A1 (en) 2011-09-22
ES2377108T3 (es) 2012-03-22
CN102124222B (zh) 2014-05-14

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