DK3149330T3 - Integreret forskydningsstyret pumpe - Google Patents

Integreret forskydningsstyret pumpe Download PDF

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Publication number
DK3149330T3
DK3149330T3 DK15729006.5T DK15729006T DK3149330T3 DK 3149330 T3 DK3149330 T3 DK 3149330T3 DK 15729006 T DK15729006 T DK 15729006T DK 3149330 T3 DK3149330 T3 DK 3149330T3
Authority
DK
Denmark
Prior art keywords
pump
motor
shaft
housing
mounting plate
Prior art date
Application number
DK15729006.5T
Other languages
English (en)
Inventor
Roland Bublitz
Blaise Goupy
Original Assignee
Parker Hannifin Corp
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 Parker Hannifin Corp filed Critical Parker Hannifin Corp
Application granted granted Critical
Publication of DK3149330T3 publication Critical patent/DK3149330T3/da

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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
    • 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
    • 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
    • F04B49/12—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 varying the length of stroke of the working members
    • 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
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/20—Other positive-displacement pumps
    • F04B19/22—Other positive-displacement pumps of reciprocating-piston 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
    • F04B49/06—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
    • F04B53/22—Arrangements for enabling ready assembly or disassembly
    • 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
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • 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
    • 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
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • 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
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • 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
    • F04C2240/00—Components
    • F04C2240/40—Electric motor
    • 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
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • 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
    • F04C2270/18—Pressure
    • 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
    • F04C2270/20—Flow
    • F04C2270/205—Controlled or regulated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Details Of Reciprocating Pumps (AREA)

Claims (15)

1. Pumpesystem (30) omfattende: en motor (32), en pumpe (34), en aksel (36) der strækker sig fra motoren ind i pumpen, hvilken aksel er konfigureret til at virke som en motoroutputaksel og pumpeinputaksel, og et monteringstilbehør (50) konfigureret til at støtte motoren og pumpen, monteringstilbehøret omfattende en ekstern monteringsplade (52), mindst en støtteholder (54) der strækker sig fra den eksterne monteringsplade, kendetegnet ved at monterinastilbehøret omfatter en central monteringsplade (56) der støttes af den mindst ene støtteholder, hvor pumpen og motoren er monteret til den centrale monteringsplade.
2. Pumpesystemet ifølge krav 1, hvor monteringstilbehøret (50) er fastgjort til motoren (32) over akslen (36) og akslen rager udad fra motoren.
3. Pumpesystemet ifølge krav 1, hvor mindst en støtteholder omfatter en flerhed af støtteholdere (54) der er trekantformede og strækker sig vinkelret fra den eksterne monteringsplade (52).
4. Pumpesystemet ifølge et hvilket som helst af kravene 1 til 3, yderligere omfattende et motorhus (40) der rummer motoren (32), og et pumpehus (41) der rummer pumpen (34), hvor motorhuset og pumpehuset er fastgjort til monteringstilbehøret (50).
5. Pumpesystemet ifølge krav 1, yderligere omfattende: et motorhus (40) der rummer motoren (32), og et pumpehus (41) der rummer pumpen (34), hvor motorhuset har en motormonteringsplade (60) der er fastgjort til en første side af den centrale plade (56) af monteringstilbehøret (50), og pumpehuset har en pumpefastgørelsesplade (61) der er fastgjort til en anden side af den centrale plade af monteringstilbehøret modstående den første side.
6. Pumpesystemet ifølge et hvilket som helst af kravene 1 til 5, hvor en første ende (42) af akslen (36) vekselvirker med motoren (32), og en anden ende (44) af akslen vekselvirker med pumpen (34), til at konfigurere akslen til at virke som motoroutputaksel og pumpeinputaksel.
7. Pumpesystemet ifølge et hvilket som helst af kravene 1 til 6, hvor motoren (32) er en elektromotor, der eventuelt er en af en induktions-, permanent magnet-, eller afbryder-reluktans-elektromotortype.
8. Pumpesystemet ifølge krav 7, hvor elektromotoren (32) er en vekselstrøms (AC) motor eller en jævnstrøms-(DC) motor.
9. Pumpesystemet ifølge et hvilket som helst af kravene 1 til 8, hvor pumpen (34) er en hydraulisk pumpe.
10. Pumpesystemet ifølge krav 9, hvor den hydrauliske pumpe (34) er én af en vinge-, ydre gear-, indre gear-, bøjet aksel-stempel-, eller aksial stempelpumpe/motor-type hydraulisk pumpe.
11. Pumpesystemet ifølge krav 9, hvor den hydrauliske pumpe (34) er en variabel forskydnings-type pumpe.
12. Pumpesystemet ifølge krav 9, hvor den hydrauliske pumpe (34) er en fast forskydnings-type pumpe.
13. Pumpesystemet ifølge et hvilket som helst af kravene 1 til 12, yderligere omfattende et styreorgan (14) konfigureret til at genere kommandoer til at styre motoren (16).
14. Pumpesystemet ifølge krav 13, hvor styreorganet (14) er konfigureret til kontinuerligt at optage målværdier for en volumenstrøm og/eller tryk af et maskinstyresystem og sammenligner målværdierne med aktuelle værdier af maskinstyresystemet.
15. Pumpesystemet ifølge krav 14, hvor en drivhastighed af motoren (16) drivhastighed reguleres så at pumpen (18) tilvejebringer en mængde af et arbejdsfluid der kræves for at opnå målværdierne.
DK15729006.5T 2014-05-30 2015-05-29 Integreret forskydningsstyret pumpe DK3149330T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462004931P 2014-05-30 2014-05-30
PCT/US2015/033150 WO2015184243A1 (en) 2014-05-30 2015-05-29 Integrated displacement controlled pump

Publications (1)

Publication Number Publication Date
DK3149330T3 true DK3149330T3 (da) 2019-01-28

Family

ID=53396595

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15729006.5T DK3149330T3 (da) 2014-05-30 2015-05-29 Integreret forskydningsstyret pumpe

Country Status (7)

Country Link
US (1) US20170184092A1 (da)
EP (1) EP3149330B1 (da)
KR (1) KR20170013230A (da)
CN (1) CN106460813B (da)
DK (1) DK3149330T3 (da)
ES (1) ES2695403T3 (da)
WO (1) WO2015184243A1 (da)

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US11858787B2 (en) 2018-02-06 2024-01-02 Kar-Tech, Inc. Systems and methods for operating a direct current hydraulic pump
US11181126B2 (en) 2018-02-06 2021-11-23 Kar-Tech, Inc. Systems and methods for operating a direct current hydraulic pump
DE102018217927A1 (de) * 2018-10-19 2020-04-23 Robert Bosch Gmbh Hydraulikaggregat
SE544986C2 (en) * 2019-04-05 2023-02-21 Epiroc Rock Drills Ab Method and system for controlling operation of a hydraulic system of a drilling rig
SE543709C2 (en) * 2019-04-17 2021-06-22 Pandrol Ab Mobile energy supply unit for hand-held hydraulic tools and method for operating a hand-held hydraulic tool
CN115479006B (zh) * 2022-09-03 2025-11-18 深圳市梯子数据有限公司 一种识别配件的便携装置
CN116241426B (zh) * 2022-09-08 2023-10-13 南京卓益控制技术有限公司 液压系统的油压电控机构及变量泵

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Also Published As

Publication number Publication date
ES2695403T3 (es) 2019-01-04
KR20170013230A (ko) 2017-02-06
CN106460813B (zh) 2020-05-19
EP3149330A1 (en) 2017-04-05
US20170184092A1 (en) 2017-06-29
WO2015184243A1 (en) 2015-12-03
CN106460813A (zh) 2017-02-22
EP3149330B1 (en) 2018-10-17

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