KR950007514B1 - 무밸브 가변변위 피스톤 계량 펌프 - Google Patents

무밸브 가변변위 피스톤 계량 펌프 Download PDF

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Publication number
KR950007514B1
KR950007514B1 KR1019860009745A KR860009745A KR950007514B1 KR 950007514 B1 KR950007514 B1 KR 950007514B1 KR 1019860009745 A KR1019860009745 A KR 1019860009745A KR 860009745 A KR860009745 A KR 860009745A KR 950007514 B1 KR950007514 B1 KR 950007514B1
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KR
South Korea
Prior art keywords
piston
axis
axes
rotation
fluid
Prior art date
Application number
KR1019860009745A
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English (en)
Korean (ko)
Other versions
KR870008117A (ko
Inventor
이이 핑커어튼 해리
Original Assignee
이이 핑커어튼 해리
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 이이 핑커어튼 해리 filed Critical 이이 핑커어튼 해리
Publication of KR870008117A publication Critical patent/KR870008117A/ko
Application granted granted Critical
Publication of KR950007514B1 publication Critical patent/KR950007514B1/ko

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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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
KR1019860009745A 1986-02-13 1986-11-18 무밸브 가변변위 피스톤 계량 펌프 KR950007514B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/829,398 US4941809A (en) 1986-02-13 1986-02-13 Valveless positive displacement metering pump
US829,398 1992-02-03

Publications (2)

Publication Number Publication Date
KR870008117A KR870008117A (ko) 1987-09-24
KR950007514B1 true KR950007514B1 (ko) 1995-07-11

Family

ID=25254429

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860009745A KR950007514B1 (ko) 1986-02-13 1986-11-18 무밸브 가변변위 피스톤 계량 펌프

Country Status (6)

Country Link
US (1) US4941809A (US07498051-20090303-C00003.png)
EP (1) EP0248110A3 (US07498051-20090303-C00003.png)
JP (1) JPS62294779A (US07498051-20090303-C00003.png)
KR (1) KR950007514B1 (US07498051-20090303-C00003.png)
CA (1) CA1292640C (US07498051-20090303-C00003.png)
IN (1) IN172012B (US07498051-20090303-C00003.png)

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FR2656046B1 (fr) * 1989-12-18 1992-04-03 Oreal Dispositif de compression et d'accumulation d'air.
US5020980A (en) * 1990-01-05 1991-06-04 Dennis Pinkerton Valveless, positive displacement pump including hinge for angular adjustment
US5092037A (en) * 1990-01-05 1992-03-03 Dennis Pinkerton Method of making a valveless positive displacement pump including a living hinge for angular adjustment
US5044889A (en) * 1990-05-16 1991-09-03 Dennis Pinkerton Phase adjustable metering pump, and method of adjusting the flow rate thereof
US5246354A (en) * 1991-01-31 1993-09-21 Abbott Laboratories Valveless metering pump with reciprocating, rotating piston
WO1993015316A1 (en) * 1992-01-31 1993-08-05 Abbott Laboratories Valveless metering pump with reciprocating, rotating piston
US5120199A (en) * 1991-06-28 1992-06-09 Abbott Laboratories Control system for valveless metering pump
US5299446A (en) * 1991-06-28 1994-04-05 Abbott Laboratories Method and apparatus for calibrating a multiple port pump
DE4409994A1 (de) * 1994-03-23 1995-09-28 Prominent Dosiertechnik Gmbh Verdrängerkolbenpumpe
US5482448A (en) * 1994-06-10 1996-01-09 Atwater; Richard G. Positive displacement pump with concentrically arranged reciprocating-rotating pistons
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
US5631165A (en) * 1994-08-01 1997-05-20 Abbott Laboratories Method for performing automated hematology and cytometry analysis
US5601421A (en) * 1996-02-26 1997-02-11 Lee; W. Ken Valveless double acting positive displacement fluid transfer device
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
US5961303A (en) * 1997-11-18 1999-10-05 King; Kenyon M. Positive displacement dispensing pump system
US6510366B1 (en) 1999-04-23 2003-01-21 Elizabeth Arden Company, Division Of Conopco, Inc. Apparatus and method for customizing cosmetic products
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
US7125520B2 (en) * 2001-04-25 2006-10-24 Oyster Bay Pump Works, Inc. Reagent addition system and method
US6913933B2 (en) * 2001-12-03 2005-07-05 Ortho-Clinical Diagnostics, Inc. Fluid dispensing algorithm for a variable speed pump driven metering system
US20030236489A1 (en) 2002-06-21 2003-12-25 Baxter International, Inc. Method and apparatus for closed-loop flow control system
KR100566455B1 (ko) * 2003-06-24 2006-03-31 엘지.필립스 엘시디 주식회사 스페이서정보를 이용한 액정적하장치 및 액정적하방법
US20050089417A1 (en) * 2003-10-27 2005-04-28 Thar Technologies, Inc. Positive displacement pump
CN100362399C (zh) * 2003-11-17 2008-01-16 Lg.菲利浦Lcd株式会社 液晶分配方法和装置
KR100987910B1 (ko) * 2003-11-28 2010-10-13 엘지디스플레이 주식회사 액정적하장치 및 액정적하방법
US7159507B2 (en) 2003-12-23 2007-01-09 Philip Morris Usa Inc. Piston pump useful for aerosol generation
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
US20080187449A1 (en) * 2007-02-02 2008-08-07 Tetra Laval Holdings & Finance Sa Pump system with integrated piston-valve actuation
US20090157219A1 (en) * 2007-05-03 2009-06-18 Parker Jr Lance T Intelligent Sleeve Container for Use in a Controlled Syringe System
US9057363B2 (en) 2007-12-10 2015-06-16 Bayer Medical Care, Inc. Continuous fluid delivery system
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
US9095650B2 (en) 2009-10-06 2015-08-04 Flex Partners, Inc. Precision fluid delivery systems
WO2011113469A2 (de) * 2010-03-15 2011-09-22 Diener Ag Precision Machining Dosierpumpe
EP2547908B1 (en) * 2010-03-17 2019-10-16 Sensile Medical AG Micropump
US9261085B2 (en) 2011-06-10 2016-02-16 Fluid Metering, Inc. Fluid pump having liquid reservoir and modified pressure relief slot
DK3080450T3 (da) 2013-12-13 2020-07-20 Fluid Metering Inc Mekanisme til finjustering af strømme i pumpe med fast deplacement
US10935021B2 (en) 2013-12-13 2021-03-02 Fluid Metering, Inc. Mechanism for coarse and fine adjustment of flows in fixed displacement pump
KR102528289B1 (ko) 2015-01-09 2023-05-03 바이엘 헬쓰케어 엘엘씨 다회 사용 1회용 세트를 갖는 다중 유체 전달 시스템 및 그 특징부
KR20220053555A (ko) 2019-07-31 2022-04-29 플루드 미터링, 아이엔씨. 고정식 변위 펌프에서의 유동들의 전자적 조정을 위한 메커니즘
FR3125203B1 (fr) 2021-07-16 2023-10-27 Exel Ind Circuit de liquide pour pulverisateur agricole comprenant un systeme de transfert etanche et un mecanisme doseur

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH128278A (de) * 1926-08-05 1928-10-16 Friedmann Alex Fa Antriebsvorrichtung an Pumpen, insbesondere zur Förderung kleiner Flüssigkeitsmengen.
US4536140A (en) * 1983-11-14 1985-08-20 M&T Chemicals Inc. Pump apparatus and system for containing and metering uniform pulses of a small amount of a hazardous liquid
US4575317A (en) * 1985-06-26 1986-03-11 M&T Chemicals Inc. Constant clearance positive displacement piston pump

Also Published As

Publication number Publication date
IN172012B (US07498051-20090303-C00003.png) 1993-03-13
CA1292640C (en) 1991-12-03
US4941809A (en) 1990-07-17
EP0248110A2 (en) 1987-12-09
JPS62294779A (ja) 1987-12-22
KR870008117A (ko) 1987-09-24
EP0248110A3 (en) 1988-03-02

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