DK3721092T3 - Mekanisme til grov- og finjustering af strømninger i en fast fortrængningspumpe - Google Patents

Mekanisme til grov- og finjustering af strømninger i en fast fortrængningspumpe Download PDF

Info

Publication number
DK3721092T3
DK3721092T3 DK18886990.3T DK18886990T DK3721092T3 DK 3721092 T3 DK3721092 T3 DK 3721092T3 DK 18886990 T DK18886990 T DK 18886990T DK 3721092 T3 DK3721092 T3 DK 3721092T3
Authority
DK
Denmark
Prior art keywords
coarse
flows
fine adjustment
displacement pump
fixed displacement
Prior art date
Application number
DK18886990.3T
Other languages
English (en)
Inventor
Zachary Beauman
David Rawlings
Original Assignee
Fluid Metering Inc
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
Priority claimed from US15/830,592 external-priority patent/US10935021B2/en
Application filed by Fluid Metering Inc filed Critical Fluid Metering Inc
Application granted granted Critical
Publication of DK3721092T3 publication Critical patent/DK3721092T3/da

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
    • 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
    • F04B49/123—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 by changing the eccentricity of one element relative to another element
    • 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
    • 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
    • F04B1/32—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block
    • F04B1/328—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the axis of the cylinder barrel relative to the swash 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
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • 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
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
DK18886990.3T 2017-12-04 2018-12-04 Mekanisme til grov- og finjustering af strømninger i en fast fortrængningspumpe DK3721092T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/830,592 US10935021B2 (en) 2013-12-13 2017-12-04 Mechanism for coarse and fine adjustment of flows in fixed displacement pump
PCT/US2018/063804 WO2019113036A1 (en) 2017-12-04 2018-12-04 Mechanism for course and fine adjustment of flows in fixed displacement pump

Publications (1)

Publication Number Publication Date
DK3721092T3 true DK3721092T3 (da) 2022-06-13

Family

ID=66751719

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18886990.3T DK3721092T3 (da) 2017-12-04 2018-12-04 Mekanisme til grov- og finjustering af strømninger i en fast fortrængningspumpe

Country Status (4)

Country Link
EP (1) EP3721092B1 (da)
DK (1) DK3721092T3 (da)
ES (1) ES2911652T3 (da)
WO (1) WO2019113036A1 (da)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2027568A (en) * 1928-10-11 1936-01-14 Monarch Machine Tool Co Lathe
GB1044326A (en) * 1964-11-10 1966-09-28 Duff Norton Co Worm gear jack
US4420272A (en) * 1982-09-27 1983-12-13 Ingalls William E Method and structure for bearing the eccentricity of a bushing bore
US5863187A (en) * 1997-02-10 1999-01-26 Ivek Corporation Two position rotary reciprocating pump with liquid displacement flow adjustment
EA010848B1 (ru) * 2004-10-20 2008-12-30 Маркус Либхерр Интернациональ Аг Гидростатическая аксиально-поршневая машина и применение такой машины
US20130199362A1 (en) * 2012-02-02 2013-08-08 Triumph Actuation Systems - Connecticut, LLC doing business as Triumph Aerospace Systems - Seattle Bent axis variable delivery inline drive axial piston pump and/or motor
KR101322605B1 (ko) * 2012-03-20 2013-10-29 한국기계연구원 상용차량에 장착되는 기계유압식 무단변속기
JP6475259B2 (ja) * 2013-12-13 2019-02-27 フルード・メタリング・インコーポレイテッド 定容積形ポンプにおける流量微調節装置
DE102014211664A1 (de) * 2014-06-18 2015-12-24 Zf Friedrichshafen Ag Anordnung mit mehreren Axialkolbenmaschinen

Also Published As

Publication number Publication date
EP3721092B1 (en) 2022-03-16
EP3721092A4 (en) 2021-04-14
EP3721092A1 (en) 2020-10-14
WO2019113036A1 (en) 2019-06-13
ES2911652T3 (es) 2022-05-20

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