DK0464301T3 - Faseindstillelig doseringspumpe samt fremgangsmåde ved indstilling af en sådan pumpes strømningshastighed - Google Patents

Faseindstillelig doseringspumpe samt fremgangsmåde ved indstilling af en sådan pumpes strømningshastighed

Info

Publication number
DK0464301T3
DK0464301T3 DK91100034.7T DK91100034T DK0464301T3 DK 0464301 T3 DK0464301 T3 DK 0464301T3 DK 91100034 T DK91100034 T DK 91100034T DK 0464301 T3 DK0464301 T3 DK 0464301T3
Authority
DK
Denmark
Prior art keywords
pump
working chamber
piston
inflow
line
Prior art date
Application number
DK91100034.7T
Other languages
English (en)
Inventor
Dennis Pinkerton
Original Assignee
Dennis Pinkerton
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 Dennis Pinkerton filed Critical Dennis Pinkerton
Application granted granted Critical
Publication of DK0464301T3 publication Critical patent/DK0464301T3/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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • 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
    • F04B49/005—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 changing the phase relationship of two working pistons in one working chamber or the phase-relationship of a piston and a driven distribution member
    • 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)
  • Details Of Reciprocating Pumps (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Coating Apparatus (AREA)
  • Fats And Perfumes (AREA)
  • Manipulation Of Pulses (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Flow Control (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
DK91100034.7T 1990-05-16 1991-01-02 Faseindstillelig doseringspumpe samt fremgangsmåde ved indstilling af en sådan pumpes strømningshastighed DK0464301T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/523,981 US5044889A (en) 1990-05-16 1990-05-16 Phase adjustable metering pump, and method of adjusting the flow rate thereof

Publications (1)

Publication Number Publication Date
DK0464301T3 true DK0464301T3 (da) 1995-06-19

Family

ID=24087243

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91100034.7T DK0464301T3 (da) 1990-05-16 1991-01-02 Faseindstillelig doseringspumpe samt fremgangsmåde ved indstilling af en sådan pumpes strømningshastighed

Country Status (10)

Country Link
US (1) US5044889A (da)
EP (1) EP0464301B1 (da)
JP (1) JPH0819898B2 (da)
KR (1) KR950007512B1 (da)
AT (1) ATE120832T1 (da)
CA (1) CA2033253C (da)
DE (1) DE69108617T2 (da)
DK (1) DK0464301T3 (da)
ES (1) ES2071838T3 (da)
FI (1) FI104647B (da)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1425292A (en) * 1991-01-31 1993-09-01 Abbott Laboratories Valveless metering pump with reciprocating, rotating piston
US5246354A (en) * 1991-01-31 1993-09-21 Abbott Laboratories Valveless metering pump with reciprocating, rotating piston
US5482448A (en) * 1994-06-10 1996-01-09 Atwater; Richard G. Positive displacement pump with concentrically arranged reciprocating-rotating pistons
US5631165A (en) * 1994-08-01 1997-05-20 Abbott Laboratories Method for performing automated hematology and cytometry analysis
US5656499A (en) * 1994-08-01 1997-08-12 Abbott Laboratories Method for performing automated hematology and cytometry analysis
US5891734A (en) * 1994-08-01 1999-04-06 Abbott Laboratories Method for performing automated analysis
US5741126A (en) * 1996-03-01 1998-04-21 Stearns; Stanley D. Valveless metering pump with crisscrossed passage ways in the piston
US5795784A (en) 1996-09-19 1998-08-18 Abbott Laboratories Method of performing a process for determining an item of interest in a sample
US5856194A (en) 1996-09-19 1999-01-05 Abbott Laboratories Method for determination of item of interest in a sample
US5863187A (en) * 1997-02-10 1999-01-26 Ivek Corporation Two position rotary reciprocating pump with liquid displacement flow adjustment
US6302662B1 (en) * 1999-07-24 2001-10-16 Ivek Corporation Liquid dispensing systems and methods
US6322337B1 (en) * 1999-07-24 2001-11-27 Ivek Corporation Liquid dispensing systems and methods
US6224347B1 (en) 1999-09-13 2001-05-01 The Gorman-Rupp Company Low volume, high precision, positive displacement pump
US6398513B1 (en) 2000-09-20 2002-06-04 Fluid Management, Inc. Fluid dispensers
US20020107501A1 (en) * 2001-02-02 2002-08-08 Smith James E. Weight dependent, automatic filling dosage system and method of using same
US7011469B2 (en) 2001-02-07 2006-03-14 R. Sanderson Management, Inc. Piston joint
US7331271B2 (en) 2001-02-08 2008-02-19 R. Sanderson Management, Inc. Variable stroke/clearance mechanism
US7125520B2 (en) * 2001-04-25 2006-10-24 Oyster Bay Pump Works, Inc. Reagent addition system and method
US6913447B2 (en) 2002-01-22 2005-07-05 R. Sanderson Management, Inc. Metering pump with varying piston cylinders, and with independently adjustable piston strokes
WO2003100231A1 (en) 2002-05-28 2003-12-04 R. Sanderson Management, Inc. Overload protection mecanism
ES2330632T3 (es) * 2003-07-28 2009-12-14 Durr Systems Gmbh Dispositivo de pulverizacion con cambiador de color para el revestimiento en serie de piezas.
US7325476B2 (en) 2004-05-26 2008-02-05 R. Sanderson Management, Inc. Variable stroke and clearance mechanism
US7387502B1 (en) 2004-09-16 2008-06-17 Fluid Metering, Inc. Method and apparatus for elimination of gases in pump feed/injection equipment
US7785084B1 (en) 2004-09-16 2010-08-31 Fluid Metering, Inc. Method and apparatus for elimination of gases in pump feed/injection equipment
US8562310B1 (en) 2004-09-16 2013-10-22 Fluid Metering, Inc. Chlorination system with corrosion minimizing components
US20090157219A1 (en) * 2007-05-03 2009-06-18 Parker Jr Lance T Intelligent Sleeve Container for Use in a Controlled Syringe System
EP2222957B1 (en) 2007-12-10 2017-01-25 Bayer Healthcare LLC Continuous fluid delivery system and method
WO2009120692A2 (en) * 2008-03-25 2009-10-01 Animal Innovations, Inc. Syringe mechanism for detecting syringe status
AU2010241992A1 (en) * 2009-04-27 2011-11-10 Animal Innovations, Inc. Injection syringe plunger valve assembly
US8864475B2 (en) * 2009-05-28 2014-10-21 Ivek Corporation Pump with wash flow path for washing displacement piston and seal
US9261085B2 (en) 2011-06-10 2016-02-16 Fluid Metering, Inc. Fluid pump having liquid reservoir and modified pressure relief slot
ES3030489T3 (en) 2015-01-09 2025-06-30 Bayer Healthcare Llc Multiple fluid delivery system with multi-use disposable set and features thereof
CN114450046B (zh) * 2019-08-26 2023-12-08 伊莱利利公司 旋转柱塞泵子系统
CN114165420B (zh) * 2021-12-21 2023-04-14 气味王国(山东)科技有限公司 一种可抛式无阀电磁泵

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1501758A (en) * 1922-11-02 1924-07-15 Michael A Drees Circulating pump
US2070203A (en) * 1934-11-05 1937-02-09 Eclipse Aviat Corp Oil pump
US2107987A (en) * 1935-12-09 1938-02-08 Gerh Arehns Mek Verkst Ab Apparatus for delivering portions of relatively mobile material
US2775210A (en) * 1951-04-10 1956-12-25 Scintilla Ltd Piston pump
US3168872A (en) * 1963-01-23 1965-02-09 Harry E Pinkerton Positive displacement piston pump
SE304888B (da) * 1964-04-06 1968-10-07 Partner Ab
US3257953A (en) * 1964-08-14 1966-06-28 Harry E Pinkerton Positive displacement piston pump
US4008003A (en) * 1975-06-27 1977-02-15 Pinkerton Harry E Valveless positive displacement pump
JPS5276706A (en) * 1975-12-20 1977-06-28 Hiroaki Hideyoshi Twoocylinder type fixed displacement pumps
JPS5383103A (en) * 1976-12-28 1978-07-22 Pinkaaton Haarii Positive discharge pump having no valve
JPS5479231A (en) * 1977-12-03 1979-06-25 Nippon Paint Co Ltd Amphoteric ammonium compound
EP0116165A1 (de) * 1983-01-13 1984-08-22 Franz Orlita Kolbenpumpe mit rotierendem Kolben
DE3520233C1 (de) * 1985-06-05 1986-07-31 Franz 6305 Buseck Orlita Kolbenpumpe mit rotierendem Kolben
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

Also Published As

Publication number Publication date
CA2033253C (en) 1995-05-23
FI912098A7 (fi) 1991-11-17
JPH0819898B2 (ja) 1996-03-04
ES2071838T3 (es) 1995-07-01
US5044889A (en) 1991-09-03
DE69108617T2 (de) 1995-09-28
KR910020322A (ko) 1991-12-19
JPH04228880A (ja) 1992-08-18
ATE120832T1 (de) 1995-04-15
KR950007512B1 (ko) 1995-07-11
FI104647B (fi) 2000-03-15
DE69108617D1 (de) 1995-05-11
EP0464301A1 (en) 1992-01-08
EP0464301B1 (en) 1995-04-05
FI912098A0 (fi) 1991-04-30

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