WO2009044016A3 - Modulating liquid pump - Google Patents

Modulating liquid pump Download PDF

Info

Publication number
WO2009044016A3
WO2009044016A3 PCT/FR2008/001107 FR2008001107W WO2009044016A3 WO 2009044016 A3 WO2009044016 A3 WO 2009044016A3 FR 2008001107 W FR2008001107 W FR 2008001107W WO 2009044016 A3 WO2009044016 A3 WO 2009044016A3
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
pump
regulating
modulating
liquid pump
Prior art date
Application number
PCT/FR2008/001107
Other languages
French (fr)
Other versions
WO2009044016A2 (en
Inventor
Pascal Gresard
Original Assignee
Suntec Ind France
Pascal Gresard
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 Suntec Ind France, Pascal Gresard filed Critical Suntec Ind France
Priority to EP08836584.6A priority Critical patent/EP2179180B1/en
Priority to CA2694607A priority patent/CA2694607A1/en
Publication of WO2009044016A2 publication Critical patent/WO2009044016A2/en
Publication of WO2009044016A3 publication Critical patent/WO2009044016A3/en
Priority to US13/104,934 priority patent/US20120288381A1/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
    • 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
    • F04B17/042—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • 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

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)
  • Feeding And Controlling Fuel (AREA)

Abstract

The present invention relates to a modulating liquid pump. This pump (2) comprises an inlet port (4) for receiving a liquid and an outlet port (6) for delivering said liquid, an electromagnetic pump (12) placed between the inlet port and the outlet port and comprising a piston (18) for pumping said liquid, said modulating pump further including a regulating means (28), for regulating the pressure of the liquid. This pump is noteworthy in that said regulating means (28) is of the electric type and is capable of regulating the travel of said piston (18) according to an electrical setpoint signal (Vc). Application to fuel oil burners.
PCT/FR2008/001107 2007-07-26 2008-07-24 Modulating liquid pump WO2009044016A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08836584.6A EP2179180B1 (en) 2007-07-26 2008-07-24 Modulating liquid pump
CA2694607A CA2694607A1 (en) 2007-07-26 2008-07-24 Modulating liquid pump
US13/104,934 US20120288381A1 (en) 2007-07-26 2011-05-10 Modulating liquid pump

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0705462A FR2919356B1 (en) 2007-07-26 2007-07-26 MODULATING LIQUID PUMP
FR0705462 2007-07-26

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12670845 A-371-Of-International 2008-07-24
US95171510A Continuation 2007-07-26 2010-11-22

Publications (2)

Publication Number Publication Date
WO2009044016A2 WO2009044016A2 (en) 2009-04-09
WO2009044016A3 true WO2009044016A3 (en) 2009-06-11

Family

ID=38963133

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/001107 WO2009044016A2 (en) 2007-07-26 2008-07-24 Modulating liquid pump

Country Status (5)

Country Link
US (1) US20120288381A1 (en)
EP (1) EP2179180B1 (en)
CA (1) CA2694607A1 (en)
FR (1) FR2919356B1 (en)
WO (1) WO2009044016A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20120128A1 (en) 2012-03-13 2013-09-14 Riello Spa COMBUSTION EQUIPMENT OF LIQUID FUELS AND ITS METHOD TO MODULATE THE POWER OF SUCH EQUIPMENT

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2034806A (en) * 1978-11-17 1980-06-11 Taisan Industrial Co Electromagnetic plunger pump
EP0202714A1 (en) * 1985-05-15 1986-11-26 European Atomic Energy Community (Euratom) A pump with an electronically controllable stroke volume
US20020025260A1 (en) * 2000-07-10 2002-02-28 Teruo Maruyama Fluid discharge apparatus and fluid discharge method
WO2006008777A1 (en) * 2004-07-21 2006-01-26 Seko Bono Exacta S.P.A. Device for driving an electromagnet, particularly for operating pumps
US20060140777A1 (en) * 2002-11-19 2006-06-29 Egidio Berwanger Control system for the movement of a piston

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852315A (en) * 1967-07-14 1974-12-03 Lever Brothers Ltd Process of interesterification of glyceride oils
US4830576A (en) * 1987-11-09 1989-05-16 Dukes, Inc. Metering fuel pump
US4965864A (en) * 1987-12-07 1990-10-23 Roth Paul E Linear motor
IT1221912B (en) * 1987-12-09 1990-07-12 Weber Srl VARIABLE DISPLACEMENT FUEL INJECTION PUMP FOR DIESEL ENGINE INJECTION EQUIPMENT
JPH02145678U (en) * 1989-05-16 1990-12-11
JPH02145679U (en) * 1989-05-16 1990-12-11
DE4318553C2 (en) * 1993-06-04 1995-05-18 Daimler Benz Ag Adaptive hydropneumatic pulsation damper
US6203292B1 (en) * 1997-04-20 2001-03-20 Matsushita Refrigeration Company Oscillation-type compressor
KR100317301B1 (en) * 2000-01-21 2001-12-22 구자홍 apparatus and method for sensing position of piston in linear compressor
DE10151885A1 (en) * 2001-10-20 2003-05-08 Bosch Gmbh Robert Fuel injection system has gear pump to supply fuel at medium pressure before booster
JP4365558B2 (en) * 2002-04-08 2009-11-18 株式会社テクノ高槻 Electromagnetic vibration type diaphragm pump
US20050160752A1 (en) * 2004-01-23 2005-07-28 Nanocoolers, Inc. Apparatus and methodology for cooling of high power density devices by electrically conducting fluids

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2034806A (en) * 1978-11-17 1980-06-11 Taisan Industrial Co Electromagnetic plunger pump
EP0202714A1 (en) * 1985-05-15 1986-11-26 European Atomic Energy Community (Euratom) A pump with an electronically controllable stroke volume
US20020025260A1 (en) * 2000-07-10 2002-02-28 Teruo Maruyama Fluid discharge apparatus and fluid discharge method
US20060140777A1 (en) * 2002-11-19 2006-06-29 Egidio Berwanger Control system for the movement of a piston
WO2006008777A1 (en) * 2004-07-21 2006-01-26 Seko Bono Exacta S.P.A. Device for driving an electromagnet, particularly for operating pumps

Also Published As

Publication number Publication date
US20120288381A1 (en) 2012-11-15
EP2179180B1 (en) 2018-11-07
CA2694607A1 (en) 2009-04-09
FR2919356B1 (en) 2009-10-30
WO2009044016A2 (en) 2009-04-09
EP2179180A2 (en) 2010-04-28
FR2919356A1 (en) 2009-01-30

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