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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
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2008/077307
Other languages
French (fr)
Other versions
WO2009048733A2 (en
Inventor
Robert Hughes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Coca Cola Co
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
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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 Ceased WO2009048733A2 (en)

Applications Claiming Priority (2)

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

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 Ceased 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
EP2107242B1 (en) * 2008-04-01 2011-12-28 Societe Des Produits Nestle S.A. Beverage dispensing apparatus comprising a solenoid pump and method of controlling the solenoid 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
US12055139B2 (en) 2020-01-07 2024-08-06 The Coca-Cola Company Micro-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
RU2502666C2 (en) * 2004-07-09 2013-12-27 Смиксен С.А. Device and apparatus for preparation and dispensing of mixed products composed of main fluid and 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
US20090097998A1 (en) 2009-04-16
WO2009048733A2 (en) 2009-04-16

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