MY136102A - Piezo-electric compressor with displacement amplifier - Google Patents

Piezo-electric compressor with displacement amplifier

Info

Publication number
MY136102A
MY136102A MYPI20032834A MYPI20032834A MY136102A MY 136102 A MY136102 A MY 136102A MY PI20032834 A MYPI20032834 A MY PI20032834A MY PI20032834 A MYPI20032834 A MY PI20032834A MY 136102 A MY136102 A MY 136102A
Authority
MY
Malaysia
Prior art keywords
displacement member
compressible fluid
piezoelectric element
piezo
coupled
Prior art date
Application number
MYPI20032834A
Inventor
Ooi Kim Tiow
Zhao Chen
Nguyen Nam Trung
Original Assignee
Panasonic Refrigeration Devices Singapore Pte Ltd
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 Panasonic Refrigeration Devices Singapore Pte Ltd filed Critical Panasonic Refrigeration Devices Singapore Pte Ltd
Publication of MY136102A publication Critical patent/MY136102A/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
    • 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
    • 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
    • F04B17/003—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by piezoelectric 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

A COMPRESSOR(300) FOR SUCCESSIVE SUCTION AND DISCHARGE OF A COMPRESSIBLE FLUID, THEREBY INCREASING FLUID PRESSURE OF THE COMPRESSIBLE FLUID IN A SUBSTANTIALLY CLOSED CHAMBER, THE COMPRESSOR(300) COMPRISING: AT LEAST ONE PIEZOELECTRIC ELEMENT(22); A PRIMARY DISPLACEMENT MEMBER(46) COUPLED TO THE AT LEAST ONE PIEZOELECTRIC ELEMENT(22); A SECONDARY DISPLACEMENT MEMBER(44) COUPLED TO THE PISTON(16); AND A NON-COMPRESSIBLE FLUID(45) DISPOSED TO FILL A FIXED PREDETERMINED VOLUME BETWEEN THE PRIMARY DISPLACEMENT MEMBER(46) AND THE SECONDARY DISPLACEMENT MEMBER(44); WHEREIN ELECTRICAL ACTUATION OF THE PIEZOELECTRIC ELEMENT(22) IS CONTROLLABLE TO DISPLACE THE PRIMARY DISPLACEMENT MEMBER(46) BY A PREDETERMINED DISTANCE, BEING COUPLED VIA THE NON-COMPRESSIBLE FLUID(45) TO DISPLACE THE SECONDARY DISPLACEMENT MEMBER(44) BY AN AMPLIFIED DISTANCE BASED UPON THE FIXED PREDETERMINED VOLUME.FIG. 4 ACCOMPANIES THE ABSTRACT.
MYPI20032834A 2002-09-04 2003-07-28 Piezo-electric compressor with displacement amplifier MY136102A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG200205376A SG109502A1 (en) 2002-09-04 2002-09-04 Piezo-electric compressor with displacement amplifier

Publications (1)

Publication Number Publication Date
MY136102A true MY136102A (en) 2008-08-29

Family

ID=31974301

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20032834A MY136102A (en) 2002-09-04 2003-07-28 Piezo-electric compressor with displacement amplifier

Country Status (8)

Country Link
US (1) US20060051232A1 (en)
EP (1) EP1534955A4 (en)
CN (1) CN1313732C (en)
AU (1) AU2003259010A1 (en)
HK (1) HK1081252A1 (en)
MY (1) MY136102A (en)
SG (1) SG109502A1 (en)
WO (1) WO2004022972A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112196757A (en) * 2020-10-04 2021-01-08 长春工业大学 Piezoelectric stack plunger pump with double-lever amplification

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US7608984B2 (en) * 2006-05-15 2009-10-27 Adaptivenergy, Llc Motion amplification using piezoelectric element
US20130133347A1 (en) * 2011-11-24 2013-05-30 General Electric Company System and method for compression of fluids
WO2014006628A1 (en) * 2012-07-06 2014-01-09 Technion Research & Development Foundation Ltd. Linear piezoelectric compressor
DE102012018029B4 (en) 2012-09-13 2019-03-07 Thomas Magnete Gmbh Device for tempering with a piezoelectrically driven compressor unit and method for control
CN102979849B (en) * 2012-12-13 2015-04-01 浙江师范大学 Active-type piezoelectric hydraulic damper
CN103016434A (en) * 2012-12-20 2013-04-03 北京航空航天大学 Piezoelectric ceramic direct-driving servo valve based on hydraulic micro-displacement amplification structure
CN103433178A (en) * 2013-09-04 2013-12-11 吉林大学 Piezoelectric-hydraulic control type dispensing device
TWI724158B (en) 2016-05-12 2021-04-11 國立大學法人名古屋工業大學 Continuous bubble removing method and continuous bubble removing device
CN108302036B (en) * 2017-01-12 2021-08-03 罗伯特·博世有限公司 Vane pump and high-pressure fuel pump
BR102017010629B1 (en) * 2017-05-19 2024-04-30 Nidec Global Appliance Brasil Ltda POSITIVE DISPLACEMENT HERMETIC COMPRESSOR
CN109569955B (en) * 2017-09-29 2021-10-08 精工爱普生株式会社 Displacement amplification mechanism and liquid ejecting apparatus using the same
CN108131444B (en) * 2017-10-12 2022-01-25 中国北方车辆研究所 Piezoelectric gear shifting control valve with self-sensing characteristic
CN108105049A (en) * 2017-11-06 2018-06-01 南京航空航天大学 A kind of high-pressure high-flow piezo-piston pump
CN108631645A (en) * 2018-05-16 2018-10-09 维沃移动通信有限公司 A kind of linear motor and terminal device
CN108591584B (en) * 2018-05-31 2024-04-12 温州大学 Piezoelectric driving device for controlling rotary valve
CN109261473B (en) * 2018-07-19 2020-07-28 西安交通大学 Synthetic jet driver based on dielectric elastomer drive and manufacturing method thereof
CN110985567A (en) * 2019-10-28 2020-04-10 南京航空航天大学 Drum brake device for small aircraft and working method
CN112196756B (en) * 2020-10-04 2022-03-29 长春工业大学 Piezoelectric stack double-plunger pump capable of amplifying swing
CN113606122B (en) * 2021-09-01 2022-03-22 大庆市瑞斯德石油机械制造有限公司 Multifunctional pumping aid with oil increasing and yield increasing functions
CN113649238B (en) * 2021-09-06 2022-08-30 业成科技（成都）有限公司 Fluid control device and dispensing device thereof

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US3657930A (en) * 1969-06-24 1972-04-25 Bendix Corp Piezoelectric crystal operated pump to supply fluid pressure to hydrostatically support inner bearings of a gyroscope
US4729459A (en) * 1984-10-01 1988-03-08 Nippon Soken, Inc. Adjustable damping force type shock absorber
US4773218A (en) * 1985-06-18 1988-09-27 Ngk Spark Plug Co., Ltd. Pulse actuated hydraulic pump
JPH07117012B2 (en) * 1986-09-05 1995-12-18 トヨタ自動車株式会社 Unit Injector
US4995587A (en) * 1989-11-03 1991-02-26 Martin Marietta Corporation Motion amplifier employing a dual piston arrangement
DE4133000C2 (en) * 1991-10-04 1993-11-18 Siegfried Dipl Ing Kipke Piezo-hydraulic module for the implementation of tactile information
US5237976A (en) * 1991-10-21 1993-08-24 Caterpillar Inc. Engine combustion system
US5216987A (en) * 1992-06-01 1993-06-08 Caterpillar Inc. Method and apparatus for optimizing breathing utilizing unit valve actuation
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DE4407962C1 (en) * 1994-03-10 1995-06-01 Continental Ag Setting or drive element using electro- or magneto-strictive actuator
BR9404646A (en) * 1994-12-02 1997-03-04 Brasil Compressores Sa Hermetic compressor for cooling system
JPH0932720A (en) * 1995-07-13 1997-02-04 Akebono Brake Ind Co Ltd Piezo drive type pump
DE19844518A1 (en) * 1998-09-28 2000-04-06 Sebastian Pobering Hydraulic flow amplifier for microsystems with drive diaphragm bending under energy supply
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112196757A (en) * 2020-10-04 2021-01-08 长春工业大学 Piezoelectric stack plunger pump with double-lever amplification

Also Published As

Publication number Publication date
CN1668848A (en) 2005-09-14
US20060051232A1 (en) 2006-03-09
EP1534955A1 (en) 2005-06-01
CN1313732C (en) 2007-05-02
HK1081252A1 (en) 2006-05-12
AU2003259010A1 (en) 2004-03-29
SG109502A1 (en) 2005-03-30
EP1534955A4 (en) 2011-02-23
WO2004022972A1 (en) 2004-03-18

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