EP2625434A4 - Force-equalization stationary-coil actuator for fluid movers - Google Patents

Force-equalization stationary-coil actuator for fluid movers Download PDF

Info

Publication number
EP2625434A4
EP2625434A4 EP11831649.6A EP11831649A EP2625434A4 EP 2625434 A4 EP2625434 A4 EP 2625434A4 EP 11831649 A EP11831649 A EP 11831649A EP 2625434 A4 EP2625434 A4 EP 2625434A4
Authority
EP
European Patent Office
Prior art keywords
equalization
stationary
force
coil actuator
fluid movers
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Withdrawn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
EP11831649.6A
Other languages
German (de)
French (fr)
Other versions
EP2625434A2 (en
Inventor
Timothy S. Lucas
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.)
Aavid Thermalloy LLC
Original Assignee
Aavid Thermalloy LLC
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 Aavid Thermalloy LLC filed Critical Aavid Thermalloy LLC
Publication of EP2625434A2 publication Critical patent/EP2625434A2/en
Publication of EP2625434A4 publication Critical patent/EP2625434A4/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Withdrawn legal-status Critical Current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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • F04B45/047—Pumps having electric drive
    • 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
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/025—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • 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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • F04B45/043—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms two or more plate-like pumping flexible members in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Fluid-Damping Devices (AREA)
  • Electromagnets (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
EP11831649.6A 2010-10-08 2011-10-07 Force-equalization stationary-coil actuator for fluid movers Withdrawn EP2625434A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39152410P 2010-10-08 2010-10-08
PCT/US2011/055196 WO2012048179A2 (en) 2010-10-08 2011-10-07 Force-equalization stationary-coil actuator for fluid movers

Publications (2)

Publication Number Publication Date
EP2625434A2 EP2625434A2 (en) 2013-08-14
EP2625434A4 true EP2625434A4 (en) 2017-06-21

Family

ID=45928449

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11831649.6A Withdrawn EP2625434A4 (en) 2010-10-08 2011-10-07 Force-equalization stationary-coil actuator for fluid movers

Country Status (7)

Country Link
US (1) US20130230419A1 (en)
EP (1) EP2625434A4 (en)
JP (1) JP5941471B2 (en)
CN (1) CN103210218B (en)
BR (1) BR112013008181A2 (en)
IN (1) IN2013MN00704A (en)
WO (1) WO2012048179A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE456383T1 (en) 2006-09-28 2010-02-15 Tyco Healthcare PORTABLE WOUND THERAPY SYSTEM
JP5336508B2 (en) 2007-11-21 2013-11-06 スミス アンド ネフュー ピーエルシー Wound dressing
GB201015656D0 (en) 2010-09-20 2010-10-27 Smith & Nephew Pressure control apparatus
US9084845B2 (en) 2011-11-02 2015-07-21 Smith & Nephew Plc Reduced pressure therapy apparatuses and methods of using same
CN104507513B (en) 2012-03-20 2017-04-12 史密夫及内修公开有限公司 Controlling operation of a reduced pressure therapy system based on dynamic duty cycle threshold determination
US9427505B2 (en) 2012-05-15 2016-08-30 Smith & Nephew Plc Negative pressure wound therapy apparatus
WO2015042098A1 (en) * 2013-09-18 2015-03-26 Aavid Thermalloy, Llc Split fluidic diaphragm
CN106460825B (en) * 2014-05-05 2019-05-10 阿威德热合金有限公司 The planar coil and supporting element of actuator for fluid mover
US9855186B2 (en) 2014-05-14 2018-01-02 Aytu Women's Health, Llc Devices and methods for promoting female sexual wellness and satisfaction
WO2016103035A2 (en) 2014-12-22 2016-06-30 Smith & Nephew Plc Negative pressure wound therapy apparatus and methods
WO2016176132A1 (en) 2015-04-29 2016-11-03 Aavid Thermalloy, Llc Planar spring for fluid mover
DE102016200256A1 (en) * 2016-01-13 2017-07-13 Robert Bosch Gmbh Pumping device and particle detector with a pumping device
CN109185554B (en) * 2018-09-30 2019-10-18 浙江大学 A kind of miniature flexible valve of voice coil driving

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH573550A5 (en) * 1973-01-26 1976-03-15 Klaue Hermann Magnetic push pull compressor - has diaphragms or pistons which reciprocate by electro magnets
JP2001090665A (en) * 1999-09-28 2001-04-03 Fujikura Rubber Ltd Electromagnetic diaphragm pump
EP1722412A2 (en) * 2005-05-02 2006-11-15 Sony Corporation Jet generator and electronic device
US20080087771A1 (en) * 2006-08-23 2008-04-17 Lockheed Martin High performance synthetic valve/pulsator
US20080240942A1 (en) * 2007-03-23 2008-10-02 Carl Freudenberg Kg Diaphragm pump for pumping a fluid

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572980A (en) * 1969-02-17 1971-03-30 Rotron Inc Resonant pump using flat disc springs
US4169234A (en) * 1975-02-14 1979-09-25 Yonkers Edward H Reciprocating motor
US4406591A (en) * 1981-01-19 1983-09-27 Anthony Louis Electromagnetic fluid pump
US4786240A (en) * 1987-02-06 1988-11-22 Applied Biotechnologies, Inc. Pumping apparatus with an electromagnet affixed to the septum
RU2065995C1 (en) * 1992-08-28 1996-08-27 Иван Иванович Гуров Pump
JP3337360B2 (en) * 1995-11-22 2002-10-21 有限会社グッピー Fluid pump
JPH1047254A (en) * 1996-07-29 1998-02-17 Gutsupii:Kk Electromagnetic pump
GB2339336B (en) * 1998-06-16 2000-08-16 Huntleigh Technology Plc Magnetic actuator
US6264601B1 (en) * 1999-04-02 2001-07-24 World Heart Corporation Implantable ventricular assist device
JP4822198B2 (en) * 2001-02-21 2011-11-24 並木精密宝石株式会社 Actuator device for forced air supply and air battery for forced air supply
AU2003293373A1 (en) * 2002-12-06 2004-06-30 World Heart Corporation Miniature, pulsatile implantable ventricular assist devices and methods of controlling ventricular assist devices
JP2006097626A (en) * 2004-09-30 2006-04-13 Hitachi Housetec Co Ltd Electromagnetic vibration type diaphragm pump
WO2007103384A2 (en) * 2006-03-07 2007-09-13 Influent Corp. Fluidic energy transfer devices
US20090108094A1 (en) * 2007-10-23 2009-04-30 Yehuda Ivri Synthetic jet air freshener
DE202008007730U1 (en) * 2008-06-10 2008-09-11 Richter, Siegfried, Dipl.-Ing. (FH) Electric vibration drive
TWI506206B (en) * 2010-05-14 2015-11-01 Foxconn Tech Co Ltd Heat dissipation device and airflow generator thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH573550A5 (en) * 1973-01-26 1976-03-15 Klaue Hermann Magnetic push pull compressor - has diaphragms or pistons which reciprocate by electro magnets
JP2001090665A (en) * 1999-09-28 2001-04-03 Fujikura Rubber Ltd Electromagnetic diaphragm pump
EP1722412A2 (en) * 2005-05-02 2006-11-15 Sony Corporation Jet generator and electronic device
US20080087771A1 (en) * 2006-08-23 2008-04-17 Lockheed Martin High performance synthetic valve/pulsator
US20080240942A1 (en) * 2007-03-23 2008-10-02 Carl Freudenberg Kg Diaphragm pump for pumping a fluid

Also Published As

Publication number Publication date
CN103210218B (en) 2016-05-11
WO2012048179A2 (en) 2012-04-12
US20130230419A1 (en) 2013-09-05
JP2013545007A (en) 2013-12-19
JP5941471B2 (en) 2016-06-29
IN2013MN00704A (en) 2015-06-12
BR112013008181A2 (en) 2016-06-21
WO2012048179A3 (en) 2012-08-30
EP2625434A2 (en) 2013-08-14
CN103210218A (en) 2013-07-17

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Owner name: AAVID THERMALLOY, LLC

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Effective date: 20170524

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