EP1985857A3 - Solenoid pump - Google Patents

Solenoid pump Download PDF

Info

Publication number
EP1985857A3
EP1985857A3 EP08251536A EP08251536A EP1985857A3 EP 1985857 A3 EP1985857 A3 EP 1985857A3 EP 08251536 A EP08251536 A EP 08251536A EP 08251536 A EP08251536 A EP 08251536A EP 1985857 A3 EP1985857 A3 EP 1985857A3
Authority
EP
European Patent Office
Prior art keywords
solenoid pump
providing
electric circuit
electro
linear reciprocating
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.)
Withdrawn
Application number
EP08251536A
Other languages
German (de)
French (fr)
Other versions
EP1985857A2 (en
Inventor
Bao Ting Liu
Guo Ji Zhang
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.)
Johnson Electric SA
Original Assignee
Johnson Electric SA
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 Johnson Electric SA filed Critical Johnson Electric SA
Publication of EP1985857A2 publication Critical patent/EP1985857A2/en
Publication of EP1985857A3 publication Critical patent/EP1985857A3/en
Withdrawn legal-status Critical Current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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F04B35/045—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric using solenoids
    • 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
    • F04B39/0027—Pulsation and noise damping means
    • 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
    • F04B49/06—Control using electricity
    • 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
    • F04B49/20—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 changing the driving speed
    • 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
    • F04B2203/00—Motor parameters
    • F04B2203/04—Motor parameters of linear electric motors
    • F04B2203/0404—Frequency of the electric current
    • 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
    • F04B2203/00—Motor parameters
    • F04B2203/04—Motor parameters of linear electric motors
    • F04B2203/0406—Vibration

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)

Abstract

A method of reducing or eliminating vibration in a linear reciprocating solenoid pump 10, the method comprising the steps of providing a solenoid pump 10 having a linear reciprocating plunger 14 and providing an electric circuit 48 to energize electro-motion means 16 of the solenoid pump 10, the electric circuit 48 energizing the electro-motion means 16 with an increased frequency of n times the frequency of normal mains electricity.
EP08251536A 2007-04-28 2008-04-28 Solenoid pump Withdrawn EP1985857A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2007101009465A CN101294556A (en) 2007-04-28 2007-04-28 Solenoid pump

Publications (2)

Publication Number Publication Date
EP1985857A2 EP1985857A2 (en) 2008-10-29
EP1985857A3 true EP1985857A3 (en) 2008-11-19

Family

ID=39591763

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08251536A Withdrawn EP1985857A3 (en) 2007-04-28 2008-04-28 Solenoid pump

Country Status (3)

Country Link
US (1) US20080267798A1 (en)
EP (1) EP1985857A3 (en)
CN (1) CN101294556A (en)

Families Citing this family (20)

* 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
US8182243B2 (en) * 2008-08-15 2012-05-22 Diversitech Corporation Condensate pump
DK2273117T3 (en) * 2009-06-03 2013-10-07 Nestec Sa Method for detecting scale formation in a beverage preparation machine
US20130183174A1 (en) * 2010-10-01 2013-07-18 Franklin Electric Company, Inc. Solenoid pump
JP5419019B2 (en) 2010-10-28 2014-02-19 Ｓｍｃ株式会社 Solenoid pump
US8449274B1 (en) 2011-03-10 2013-05-28 Sielc Technologies Corporation Magnetic reciprocating pump
BRPI1103355A2 (en) * 2011-07-04 2013-07-23 Whirlpool Sa adapter device for linear compressor, and compressor provided with said device
BRPI1104172A2 (en) 2011-08-31 2015-10-13 Whirlpool Sa linear compressor based on resonant oscillating mechanism
ITGE20120097A1 (en) * 2012-09-25 2014-03-26 A R S Elettromeccanica Srl VIBRATION PUMP
CN103867423B (en) * 2012-12-10 2017-02-08 博世汽车柴油***有限公司 Method and device for controlling direct current solenoid actuator used for driving washing pump
CN103527374B (en) * 2013-10-22 2015-10-28 大连海事大学 Coil-induced pump
US9518572B2 (en) * 2014-02-10 2016-12-13 Haier Us Appliance Solutions, Inc. Linear compressor
US9506460B2 (en) * 2014-02-10 2016-11-29 Haier Us Appliance Solutions, Inc. Linear compressor
US9429150B2 (en) * 2014-02-10 2016-08-30 Haier US Appliances Solutions, Inc. Linear compressor
DE102014215110A1 (en) 2014-07-31 2016-02-04 Siemens Aktiengesellschaft Linear actuator and method for operating such a linear actuator
DE102014119566A1 (en) * 2014-12-23 2016-06-23 Werner Rogg Pumping system for gaseous and liquid media
CN107771045B (en) * 2015-07-03 2020-10-13 雀巢产品有限公司 Control system for a pump of a beverage preparation machine
CN105569894A (en) * 2016-01-15 2016-05-11 吴庆宇 Electromagnetic oil supply fuel oil pump
CN109386447A (en) * 2017-08-08 2019-02-26 三花亚威科电器设备（芜湖）有限公司 Electromagnetic pump
KR102611409B1 (en) * 2018-07-26 2023-12-06 엘지전자 주식회사 Pump assembly and cooking appliance therewith

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461806A (en) * 1965-03-12 1969-08-19 Maurice Barthalon Reciprocating electric motor
FR2465903A1 (en) * 1979-07-16 1981-03-27 Ulka Srl Alternating action electromagnetic piston pump - has magnetic piston acting against spring in body surrounded by excitation coil housed within cylindrical shell
WO2002077453A1 (en) * 2001-03-26 2002-10-03 Lg Electronics Inc. Driving controlling apparatus for reciprocating compressor
DE102004010846A1 (en) * 2004-03-05 2005-09-22 BSH Bosch und Siemens Hausgeräte GmbH Device for controlling the armature stroke in a reversing linear drive

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0444860Y2 (en) * 1984-11-07 1992-10-22
ITUD20030162A1 (en) * 2003-07-30 2005-01-31 Invensys Controls Italy Srl ELECTROMAGNETIC PUMP WITH OSCILLATING CORE.
US20070017672A1 (en) * 2005-07-22 2007-01-25 Schlumberger Technology Corporation Automatic Detection of Resonance Frequency of a Downhole System
US20060198744A1 (en) * 2005-03-03 2006-09-07 Carrier Corporation Skipping frequencies for variable speed controls

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461806A (en) * 1965-03-12 1969-08-19 Maurice Barthalon Reciprocating electric motor
FR2465903A1 (en) * 1979-07-16 1981-03-27 Ulka Srl Alternating action electromagnetic piston pump - has magnetic piston acting against spring in body surrounded by excitation coil housed within cylindrical shell
WO2002077453A1 (en) * 2001-03-26 2002-10-03 Lg Electronics Inc. Driving controlling apparatus for reciprocating compressor
DE102004010846A1 (en) * 2004-03-05 2005-09-22 BSH Bosch und Siemens Hausgeräte GmbH Device for controlling the armature stroke in a reversing linear drive

Also Published As

Publication number Publication date
CN101294556A (en) 2008-10-29
US20080267798A1 (en) 2008-10-30
EP1985857A2 (en) 2008-10-29

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