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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)
  • External Artificial Organs (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Fats And Perfumes (AREA)
  • Manipulation Of Pulses (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Flow Control (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Coating Apparatus (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
US5891734A (en) * 1994-08-01 1999-04-06 Abbott Laboratories Method for performing automated analysis
US5656499A (en) * 1994-08-01 1997-08-12 Abbott Laboratories Method for performing automated hematology and cytometry analysis
US5631165A (en) * 1994-08-01 1997-05-20 Abbott Laboratories Method for performing automated hematology and cytometry analysis
US5741126A (en) * 1996-03-01 1998-04-21 Stearns; Stanley D. Valveless metering pump with crisscrossed passage ways in the piston
US5856194A (en) 1996-09-19 1999-01-05 Abbott Laboratories Method for determination of item of interest in a sample
US5795784A (en) 1996-09-19 1998-08-18 Abbott Laboratories Method of performing a process for determining an 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
US7140343B2 (en) 2002-05-28 2006-11-28 R. Sanderson Management, Inc. Overload protection mechanism
EP1502658B1 (de) * 2003-07-28 2009-08-26 Dürr Systems GmbH Sprühvorrichtung mit Farbwechsler zum serienweisen Beschichten von Werkstücken
WO2005119010A1 (en) 2004-05-26 2005-12-15 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
JP5695908B2 (ja) 2007-12-10 2015-04-08 バイエル メディカル ケア インコーポレーテッド 連続流体輸送システム及び流体輸送方法
WO2009120692A2 (en) * 2008-03-25 2009-10-01 Animal Innovations, Inc. Syringe mechanism for detecting syringe status
WO2010126622A1 (en) * 2009-04-27 2010-11-04 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
KR102709324B1 (ko) 2015-01-09 2024-09-25 바이엘 헬쓰케어 엘엘씨 다회 사용 1회용 세트를 갖는 다중 유체 전달 시스템 및 그 특징부
US11344669B2 (en) * 2019-08-26 2022-05-31 Eli Lilly And Company Rotary plunger pump subsystems
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
US5044889A (en) 1991-09-03
ATE120832T1 (de) 1995-04-15
JPH0819898B2 (ja) 1996-03-04
EP0464301B1 (en) 1995-04-05
FI104647B (fi) 2000-03-15
KR910020322A (ko) 1991-12-19
CA2033253C (en) 1995-05-23
FI912098A7 (fi) 1991-11-17
KR950007512B1 (ko) 1995-07-11
JPH04228880A (ja) 1992-08-18
EP0464301A1 (en) 1992-01-08
DE69108617T2 (de) 1995-09-28
FI912098A0 (fi) 1991-04-30
DE69108617D1 (de) 1995-05-11
ES2071838T3 (es) 1995-07-01

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