[go: up one dir, main page]

WO2009048733A3 - Fixed displacement pump - Google Patents

Fixed displacement pump Download PDF

Info

Publication number
WO2009048733A3
WO2009048733A3 PCT/US2008/077307 US2008077307W WO2009048733A3 WO 2009048733 A3 WO2009048733 A3 WO 2009048733A3 US 2008077307 W US2008077307 W US 2008077307W WO 2009048733 A3 WO2009048733 A3 WO 2009048733A3
Authority
WO
WIPO (PCT)
Prior art keywords
displacement pump
fixed displacement
chamber
piston
fixed
Prior art date
Application number
PCT/US2008/077307
Other languages
French (fr)
Other versions
WO2009048733A2 (en
Inventor
Robert Hughes
Original Assignee
Coca Cola Co
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 Coca Cola Co filed Critical Coca Cola Co
Publication of WO2009048733A2 publication Critical patent/WO2009048733A2/en
Publication of WO2009048733A3 publication Critical patent/WO2009048733A3/en

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
    • F04B49/14—Adjusting abutments located in the path of reciprocation
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • F04B17/046—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the fluid flowing through the moving part of the motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Fixed displacement pump (100) includes a chamber (35), a piston (40) positioned within the chamber, and a collar (110) positioned within the chamber to as to limit movement of the piston within the chamber.
PCT/US2008/077307 2007-10-10 2008-09-23 Fixed displacement pump WO2009048733A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/869,759 US20090097998A1 (en) 2007-10-10 2007-10-10 Fixed Displacement Pump
US11/869,759 2007-10-10

Publications (2)

Publication Number Publication Date
WO2009048733A2 WO2009048733A2 (en) 2009-04-16
WO2009048733A3 true WO2009048733A3 (en) 2009-07-02

Family

ID=40534401

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/077307 WO2009048733A2 (en) 2007-10-10 2008-09-23 Fixed displacement pump

Country Status (2)

Country Link
US (1) US20090097998A1 (en)
WO (1) WO2009048733A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE539261T1 (en) * 2008-04-01 2012-01-15 Nestle Sa BEVERAGE DISPENSER COMPRISING AN ELECTROMAGNETICALLY DRIVEN PUMP AND METHOD FOR CONTROLLING THE PUMP
CN105822536B (en) * 2016-04-20 2018-09-07 宁波明和力盛液压科技有限公司 A kind of Self-controlling secondary Variable Control structure of plunger pump
CN114651126A (en) 2020-01-07 2022-06-21 可口可乐公司 Miniature nutating pump assembly

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999063217A1 (en) * 1998-06-04 1999-12-09 Wolfgang Heimberg Pumping device
US20080287874A1 (en) * 2007-05-18 2008-11-20 Medtronic, Inc. Controlling dead volume of a piston pump using an adjustment screw

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3601509A (en) * 1969-08-11 1971-08-24 Valcor Eng Corp Electromagnetic pump
GB9119448D0 (en) * 1991-09-12 1991-10-23 Vickers Systems Ltd System controls
US5284425A (en) * 1992-11-18 1994-02-08 The Lee Company Fluid metering pump
IT244069Y1 (en) * 1998-06-17 2002-03-07 Ulka Srl DEVICE APPLICABLE TO VIBRATION PUMP REALIZING DIAUTOINESCO FUNCTIONS IN CONDITIONS OF COUNTER-PRESSURE COMPENSATION OF
IT246634Y1 (en) * 1999-04-09 2002-04-09 Ulka Srl COMPOSITE PISTON FOR VIBRATION PUMP
US6470992B2 (en) * 2001-04-03 2002-10-29 Visteon Global Technologies, Inc. Auxiliary solenoid controlled variable displacement power steering pump
US6817438B2 (en) * 2001-04-03 2004-11-16 Visteon Global Technologies, Inc. Apparatus and a method for adjusting fluid movement in a variable displacement pump
US7337920B2 (en) * 2004-04-23 2008-03-04 A.C. Dispensing Equipment, Inc. Fluid dispensing apparatus
CA2570288C (en) * 2004-07-09 2013-12-24 Nestec S.A. System and device for preparing and delivering food products from a mixture made up of a food liquid and a diluent

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999063217A1 (en) * 1998-06-04 1999-12-09 Wolfgang Heimberg Pumping device
US20080287874A1 (en) * 2007-05-18 2008-11-20 Medtronic, Inc. Controlling dead volume of a piston pump using an adjustment screw

Also Published As

Publication number Publication date
WO2009048733A2 (en) 2009-04-16
US20090097998A1 (en) 2009-04-16

Similar Documents

Publication Publication Date Title
GB2446321B8 (en) High pressure pump controller.
MY156319A (en) Spiroheterocyclic n-oxypiperidines as pesticides
GB2426557B (en) Severable piston pump
WO2010012442A3 (en) Insecticidal benzenedicarboxamide derivative
EP1740828A4 (en) High pressure slurry piston pump
WO2007093627A3 (en) Biocidal composition
WO2008021156A3 (en) Antibodies to il-17a
GB2437028B (en) Hydraulic piston pump
WO2009067527A3 (en) Multi-directional lifting apparatus
WO2010002841A3 (en) Liquid rod pump
WO2012174627A3 (en) Connecting rod/piston arrangement for alternative compressor and process for assembling connecting rod/piston arrangement for alternative compressor
WO2007014101A3 (en) Downhole actuation tool
EP2061968A4 (en) Pressure compensated pump
WO2009134892A3 (en) Water hammer arrester
WO2008073863A3 (en) Preparation and utility of substituted allylamines
WO2009103813A3 (en) Fungicidal compositions comprising 3'-bromine-2,3,4,6'-tetramethoxy-2'-6-dimethylbenzophenone
WO2009048733A3 (en) Fixed displacement pump
EP1856411A4 (en) High pressure pump
TW200732345A (en) Niobium compound
WO2008107771A3 (en) 2',3'-di-o-acyl-5-fluoronucleosides
WO2008146883A1 (en) Sleep-improving agent
WO2011135374A3 (en) Improvements relating to penis pumps
FI20070476A0 (en) Piston pump with anti-deposit protection
DE112007003072A5 (en) High pressure piston pump
GB0612581D0 (en) Adjustable hydrostatic axial piston driving mechanism with displacement movements,which are phase-displaceable with respect to one another,of the displacement

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08837294

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08837294

Country of ref document: EP

Kind code of ref document: A2