KR102373407B1 - 유동체를 펌프하는 시스템 및 그것의 제어 - Google Patents

유동체를 펌프하는 시스템 및 그것의 제어 Download PDF

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Publication number
KR102373407B1
KR102373407B1 KR1020177010917A KR20177010917A KR102373407B1 KR 102373407 B1 KR102373407 B1 KR 102373407B1 KR 1020177010917 A KR1020177010917 A KR 1020177010917A KR 20177010917 A KR20177010917 A KR 20177010917A KR 102373407 B1 KR102373407 B1 KR 102373407B1
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KR
South Korea
Prior art keywords
fluid
control valve
pump
hydraulic
flow
Prior art date
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KR1020177010917A
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English (en)
Korean (ko)
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KR20170063776A (ko
Inventor
토마스 아프샤리
Original Assignee
프로젝트 피닉스, 엘엘씨
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Publication of KR20170063776A publication Critical patent/KR20170063776A/ko
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Publication of KR102373407B1 publication Critical patent/KR102373407B1/ko
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/08—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the rotational 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
    • 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
    • F04B49/002—Hydraulic systems to change the pump delivery
    • 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/008—Prime movers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/58—Valve parameters

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
KR1020177010917A 2014-09-23 2015-09-17 유동체를 펌프하는 시스템 및 그것의 제어 Active KR102373407B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462054176P 2014-09-23 2014-09-23
US62/054,176 2014-09-23
US201562212788P 2015-09-01 2015-09-01
US62/212,788 2015-09-01
PCT/US2015/050589 WO2016048773A1 (en) 2014-09-23 2015-09-17 System to pump fluid and control thereof

Publications (2)

Publication Number Publication Date
KR20170063776A KR20170063776A (ko) 2017-06-08
KR102373407B1 true KR102373407B1 (ko) 2022-03-10

Family

ID=54207789

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177010917A Active KR102373407B1 (ko) 2014-09-23 2015-09-17 유동체를 펌프하는 시스템 및 그것의 제어

Country Status (14)

Country Link
EP (4) EP3198146B1 (OSRAM)
JP (2) JP6677732B2 (OSRAM)
KR (1) KR102373407B1 (OSRAM)
CN (1) CN208474100U (OSRAM)
AU (2) AU2015321757B2 (OSRAM)
BR (1) BR112017005617B1 (OSRAM)
CA (1) CA2962073C (OSRAM)
IL (2) IL251254B (OSRAM)
MX (1) MX391993B (OSRAM)
RU (1) RU2689885C2 (OSRAM)
SA (1) SA517381161B1 (OSRAM)
SG (1) SG11201702336RA (OSRAM)
WO (1) WO2016048773A1 (OSRAM)
ZA (1) ZA201702771B (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018001519A1 (de) * 2018-02-27 2019-08-29 Ralf Steffens Lagerung und Antrieb für einen R718-Verdichter
JP7195524B2 (ja) * 2018-08-08 2022-12-26 カワサキ機工株式会社 茶園管理機における走行制御装置
US12522477B2 (en) * 2022-10-26 2026-01-13 Brandt Industries Canada Ltd. Hydraulic circuit and method for a material handler

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001011899A (ja) * 1999-06-28 2001-01-16 Kobe Steel Ltd 作業機械用液圧回路およびハイブリッド作業機械
JP2014512495A (ja) * 2011-03-07 2014-05-22 ムーグ インコーポレーテッド 海中の作動システム

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694105A (en) * 1970-10-02 1972-09-26 Thomas B Martin Fluid pressure system
CH659290A5 (de) * 1982-07-08 1987-01-15 Maag Zahnraeder & Maschinen Ag Zahnradpumpe.
GB9004052D0 (en) * 1990-02-22 1990-04-18 Cahill James W A sealless pump
DE4129854A1 (de) * 1991-09-07 1993-03-11 Teves Gmbh Alfred Zahnradpumpe mit einer nichtlinear von der drehzahl abhaengenden foerdermenge
BE1011782A3 (nl) * 1998-03-10 2000-01-11 Atlas Copco Airpower Nv Compressoreenheid en daarbij gebruikte regelinrichting.
FI103431B (fi) * 1998-06-01 1999-06-30 Neles Controls Oy Menetelmä ja laitteisto putkiverkon ohjaamiseksi
DE59809839D1 (de) * 1998-08-25 2003-11-13 Maag Pump Systems Textron Ag Z Zahnradpumpe mit einem Mehrwellenantrieb
JP4106892B2 (ja) * 2001-09-28 2008-06-25 コベルコ建機株式会社 液圧シリンダ回路
JP2003130005A (ja) * 2001-10-25 2003-05-08 Kobelco Contstruction Machinery Ltd 油圧シリンダ回路
US7640736B2 (en) * 2005-07-22 2010-01-05 Ashradan Holdings Ltd. Self-contained hydraulic actuator system
WO2007074670A1 (ja) * 2005-12-27 2007-07-05 Hitachi Construction Machinery Co., Ltd. 油圧作業機のポンプ制御装置、ポンプ制御方法、および建設機械
JP5214365B2 (ja) * 2008-08-07 2013-06-19 新明和工業株式会社 アクチュエータ装置およびパワーアシスト装置
JP2014009655A (ja) * 2012-07-02 2014-01-20 Jtekt Corp 電動ポンプ
US9897112B2 (en) * 2012-11-07 2018-02-20 Parker-Hannifin Corporation Smooth control of hydraulic actuator
WO2015131196A1 (en) * 2014-02-28 2015-09-03 Project Phoenix, LLC Pump integrated with two independently driven prime movers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001011899A (ja) * 1999-06-28 2001-01-16 Kobe Steel Ltd 作業機械用液圧回路およびハイブリッド作業機械
JP2014512495A (ja) * 2011-03-07 2014-05-22 ムーグ インコーポレーテッド 海中の作動システム

Also Published As

Publication number Publication date
EP3467310B1 (en) 2020-04-22
JP2020115039A (ja) 2020-07-30
SA517381161B1 (ar) 2021-02-01
IL281482A (en) 2021-04-29
BR112017005617A2 (pt) 2017-12-19
EP3971419A1 (en) 2022-03-23
BR112017005617B1 (pt) 2022-08-23
EP3971419C0 (en) 2024-06-26
AU2019240710B2 (en) 2021-12-02
AU2015321757A1 (en) 2017-05-04
EP3198146A1 (en) 2017-08-02
RU2017113738A3 (OSRAM) 2019-02-26
RU2689885C2 (ru) 2019-05-29
JP6677732B2 (ja) 2020-04-08
IL251254A0 (en) 2017-05-29
EP3971419B1 (en) 2024-06-26
RU2017113738A (ru) 2018-10-24
EP3467310A1 (en) 2019-04-10
JP2017529506A (ja) 2017-10-05
IL251254B (en) 2021-04-29
EP3699431A1 (en) 2020-08-26
SG11201702336RA (en) 2017-04-27
CA2962073C (en) 2022-07-19
ZA201702771B (en) 2019-07-31
AU2019240710A1 (en) 2019-10-24
KR20170063776A (ko) 2017-06-08
EP3198146B1 (en) 2018-12-05
CA2962073A1 (en) 2016-03-31
IL281482B (en) 2022-02-01
CN208474100U (zh) 2019-02-05
MX2017003818A (es) 2017-10-16
WO2016048773A1 (en) 2016-03-31
EP3699431B1 (en) 2021-10-20
MX391993B (es) 2025-03-19
AU2015321757B2 (en) 2019-07-18

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