DK3080450T3 - Mekanisme til finjustering af strømme i pumpe med fast deplacement - Google Patents

Mekanisme til finjustering af strømme i pumpe med fast deplacement Download PDF

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Publication number
DK3080450T3
DK3080450T3 DK14869079.5T DK14869079T DK3080450T3 DK 3080450 T3 DK3080450 T3 DK 3080450T3 DK 14869079 T DK14869079 T DK 14869079T DK 3080450 T3 DK3080450 T3 DK 3080450T3
Authority
DK
Denmark
Prior art keywords
pump
power
fine adjustment
fixed displacement
displacement
Prior art date
Application number
DK14869079.5T
Other languages
English (en)
Inventor
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
Application filed by Fluid Metering Inc filed Critical Fluid Metering Inc
Application granted granted Critical
Publication of DK3080450T3 publication Critical patent/DK3080450T3/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
    • 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
    • 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
    • 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
    • F04B49/128—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 by changing the eccentricity of the cylinders, e.g. by moving a 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
    • 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
    • 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
    • F04B7/06—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports the pistons and cylinders being relatively reciprocated and rotated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
DK14869079.5T 2013-12-13 2014-12-12 Mekanisme til finjustering af strømme i pumpe med fast deplacement DK3080450T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361915878P 2013-12-13 2013-12-13
PCT/US2014/069903 WO2015089355A1 (en) 2013-12-13 2014-12-12 Mechanism for fine adjustment of flows in fixed displacement pump

Publications (1)

Publication Number Publication Date
DK3080450T3 true DK3080450T3 (da) 2020-07-20

Family

ID=53371858

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14869079.5T DK3080450T3 (da) 2013-12-13 2014-12-12 Mekanisme til finjustering af strømme i pumpe med fast deplacement

Country Status (5)

Country Link
US (1) US10995747B2 (da)
EP (1) EP3080450B1 (da)
JP (1) JP6475259B2 (da)
DK (1) DK3080450T3 (da)
WO (1) WO2015089355A1 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10935021B2 (en) 2013-12-13 2021-03-02 Fluid Metering, Inc. Mechanism for coarse and fine adjustment of flows in fixed displacement pump
US10744550B2 (en) 2017-04-25 2020-08-18 Stolle Machinery Company, Llc Eccentric second connecting rod subassembly
US10940655B2 (en) 2017-04-25 2021-03-09 Stolle Machinery Company, Llc Adjustable crankshaft eccentric for bodymaker ram stroke change
US20200149529A1 (en) * 2017-05-26 2020-05-14 Active Tools International (Hk) Ltd. Foldable Handheld Pump
US10362339B2 (en) 2017-09-05 2019-07-23 Sonos, Inc. Networked device group information in a system with multiple media playback protocols
DK3721092T3 (da) * 2017-12-04 2022-06-13 Fluid Metering Inc Mekanisme til grov- og finjustering af strømninger i en fast fortrængningspumpe
WO2021022034A1 (en) 2019-07-31 2021-02-04 Fluid Metering, Inc. Mechanism for electronic adjustment of flows in fixed displacement pump
CN112021938B (zh) * 2020-09-11 2022-12-23 江西睦茗企业管理有限公司 一种可调式定量一键自动装杯饮水机
CN118375583B (zh) * 2024-06-21 2024-09-03 成都同流科技有限公司 旋转柱塞泵泵组及流体比例输送方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592237A (en) * 1950-01-11 1952-04-08 Builders Iron Foundry Pump stroke adjusting device
US3382812A (en) * 1966-09-27 1968-05-14 Gorman Rupp Ind Inc Variable positive displacement pump
JPS5122103A (en) * 1974-08-17 1976-02-21 Freunt Ind Co Ltd Koochinguekitono teiryokyokyusochi
US4575317A (en) * 1985-06-26 1986-03-11 M&T Chemicals Inc. Constant clearance positive displacement piston pump
US4941809A (en) * 1986-02-13 1990-07-17 Pinkerton Harry E Valveless positive displacement metering pump
DE3738951C1 (de) * 1987-11-17 1989-05-03 Heinrich Dipl-Ing Marpert Gelenk zur UEbertragung des Drehmomentes einer ersten Welle auf eine zweite Welle
US4954046A (en) 1989-12-08 1990-09-04 Imed Corporation Peristaltic pump with mechanism for maintaining linear flow
US5020980A (en) * 1990-01-05 1991-06-04 Dennis Pinkerton Valveless, positive displacement pump including hinge for angular adjustment
US5015157A (en) 1990-01-10 1991-05-14 Dennis Pinkerton Pump with multi-port discharge
US5246354A (en) * 1991-01-31 1993-09-21 Abbott Laboratories Valveless metering pump with reciprocating, rotating piston
DE4137770C2 (de) * 1991-11-16 1998-08-27 Fte Automotive Gmbh Hydraulikzylinder
US5865070A (en) * 1996-10-28 1999-02-02 The Minster Machine Company Adjustable stroke connection
US5863187A (en) * 1997-02-10 1999-01-26 Ivek Corporation Two position rotary reciprocating pump with liquid displacement flow adjustment
JP4773595B2 (ja) * 1999-10-18 2011-09-14 東メンシステム株式会社 塗装装置
US6749402B2 (en) * 2000-09-20 2004-06-15 Fluid Management, Inc. Nutating pump, control system and method of control thereof
US6398513B1 (en) 2000-09-20 2002-06-04 Fluid Management, Inc. Fluid dispensers
US7708535B2 (en) 2003-05-20 2010-05-04 Zaxis, Inc. Systems and methods for providing a dynamically adjustable reciprocating fluid dispenser
FR2879695B1 (fr) * 2004-12-16 2007-04-06 Snecma Moteurs Sa Dispositif de liaison, de longueur ajustable, entre deux pieces
JP5316557B2 (ja) * 2011-02-02 2013-10-16 アイシン精機株式会社 シート調整装置及びそのシート調整装置を備えた車両用シート装置

Also Published As

Publication number Publication date
WO2015089355A1 (en) 2015-06-18
EP3080450B1 (en) 2020-04-29
US10995747B2 (en) 2021-05-04
JP6475259B2 (ja) 2019-02-27
US20160245275A1 (en) 2016-08-25
JP2017503114A (ja) 2017-01-26
EP3080450A1 (en) 2016-10-19
EP3080450A4 (en) 2017-07-19

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