AU2001224072A1 - Device and method for controlling piston position in linear compressor - Google Patents

Device and method for controlling piston position in linear compressor

Info

Publication number
AU2001224072A1
AU2001224072A1 AU2001224072A AU2407201A AU2001224072A1 AU 2001224072 A1 AU2001224072 A1 AU 2001224072A1 AU 2001224072 A AU2001224072 A AU 2001224072A AU 2407201 A AU2407201 A AU 2407201A AU 2001224072 A1 AU2001224072 A1 AU 2001224072A1
Authority
AU
Australia
Prior art keywords
linear compressor
piston position
controlling piston
controlling
compressor
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.)
Abandoned
Application number
AU2001224072A
Inventor
Young Hwan Jeun
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of AU2001224072A1 publication Critical patent/AU2001224072A1/en
Abandoned 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
    • 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
    • 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
    • F04B49/065—Control using electricity and making use of computers
    • 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
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0201—Position of the piston
    • 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
    • F04B2203/0401—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
    • F04B2203/0402—Voltage
    • 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
    • F04B2207/00—External parameters
    • F04B2207/04—Settings
    • F04B2207/046—Settings of length of piston stroke
AU2001224072A 2000-01-21 2000-12-18 Device and method for controlling piston position in linear compressor Abandoned AU2001224072A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020000002829A KR100317301B1 (en) 2000-01-21 2000-01-21 apparatus and method for sensing position of piston in linear compressor
KR002829 2000-01-21
PCT/KR2000/001488 WO2001054253A1 (en) 2000-01-21 2000-12-18 Device and method for controlling piston position in linear compressor

Publications (1)

Publication Number Publication Date
AU2001224072A1 true AU2001224072A1 (en) 2001-07-31

Family

ID=19640279

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001224072A Abandoned AU2001224072A1 (en) 2000-01-21 2000-12-18 Device and method for controlling piston position in linear compressor

Country Status (7)

Country Link
US (1) US6857858B2 (en)
JP (1) JP4066140B2 (en)
KR (1) KR100317301B1 (en)
CN (1) CN1256510C (en)
AU (1) AU2001224072A1 (en)
DE (1) DE10085412B4 (en)
WO (1) WO2001054253A1 (en)

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KR100374836B1 (en) * 2001-01-09 2003-03-04 엘지전자 주식회사 Driving control apparatus and method for linear compressor
WO2003001063A1 (en) * 2001-06-21 2003-01-03 Lg Electronics Inc. Apparatus and method for controlling reciprocating compressor
CN1265091C (en) * 2001-06-21 2006-07-19 Lg电子株式会社 Appts. and method for controlling reciprocating compressor
KR100408068B1 (en) * 2001-07-31 2003-12-03 엘지전자 주식회사 Stroke comtrol apparatus for reciprocating compressor
US6682310B2 (en) * 2001-08-01 2004-01-27 Lg Electronics Inc. Apparatus and method for controlling operation of reciprocating motor compressor
KR100411786B1 (en) * 2001-09-03 2003-12-24 삼성전자주식회사 Apparatus and method for controlling linear compressor
DE10149506A1 (en) * 2001-10-06 2003-04-10 Leybold Vakuum Gmbh Oscillatory piston drive for vacuum pump uses electromagnetic coils cooperating with drive magnet between two sections of vacuum pump piston
KR100432219B1 (en) * 2001-11-27 2004-05-22 삼성전자주식회사 Apparatus and method for controlling of linear compressor
KR100480116B1 (en) * 2002-09-26 2005-04-06 엘지전자 주식회사 Driving control method for reciprocating compressor
KR100486582B1 (en) * 2002-10-15 2005-05-03 엘지전자 주식회사 Stroke detecting apparatus and method for reciprocating compressor
AU2002349191A1 (en) * 2002-11-19 2004-06-15 Empresa Brasileira De Compressores S.A.-Embraco A control system for the movement of a piston
BR0300010B1 (en) * 2003-01-08 2012-05-02 Linear compressor control system, Linear compressor control method, Linear compressor and refrigeration system.
KR100941422B1 (en) * 2003-08-04 2010-02-10 삼성전자주식회사 Linear compressor and control apparatus thereof
ES2298590T3 (en) * 2003-11-11 2008-05-16 Lg Electronics Inc. DRIVE CONTROL UNIT FOR LINEAR COMPRESSORS AND CORRESPONDING PROCEDURE.
BRPI0400108B1 (en) * 2004-01-22 2017-03-28 Empresa Brasileira De Compressores S A - Embraco linear compressor and control method of a linear compressor
US7032400B2 (en) * 2004-03-29 2006-04-25 Hussmann Corporation Refrigeration unit having a linear compressor
CN100458160C (en) * 2004-04-12 2009-02-04 乐金电子(天津)电器有限公司 Operation control method for linear compressor
WO2006025619A2 (en) * 2004-08-30 2006-03-09 Lg Electronics, Inc. Linear compressor
KR100652590B1 (en) * 2004-12-10 2006-12-01 엘지전자 주식회사 Motor driving apparatus and method for reciprocating compressor
KR101234825B1 (en) * 2005-05-13 2013-02-20 삼성전자주식회사 Apparatus and method for controlling linear compressor
US7446493B2 (en) * 2005-10-12 2008-11-04 Black & Decker Inc. Control methodologies for a motor control module
KR100690690B1 (en) * 2005-11-01 2007-03-09 엘지전자 주식회사 Apparatus for controlling operation of reciprocating compressor and method thereof
US8079825B2 (en) 2006-02-21 2011-12-20 International Rectifier Corporation Sensor-less control method for linear compressors
US7746063B2 (en) * 2006-03-16 2010-06-29 Itt Manufacturing Enterprises, Inc. Speed indication for pump condition monitoring
US20070224058A1 (en) * 2006-03-24 2007-09-27 Ingersoll-Rand Company Linear compressor assembly
SE530380C2 (en) * 2006-10-03 2008-05-20 Abb Ab Automatic estimation of glitches
FR2919356B1 (en) * 2007-07-26 2009-10-30 Suntec Ind France Soc Par Acti MODULATING LIQUID PUMP
CN101461921B (en) * 2008-12-31 2012-02-15 云南白药集团股份有限公司 Medicinal composition for treating gynecopathy
KR101619524B1 (en) * 2009-11-18 2016-05-11 엘지전자 주식회사 Linear compressor
KR101681325B1 (en) * 2010-02-26 2016-12-13 엘지전자 주식회사 Linear compressor
KR101766244B1 (en) * 2010-07-06 2017-08-08 엘지전자 주식회사 Apparatus and method for controlling compressor and refrigerator including the same
CN102042204A (en) * 2010-12-22 2011-05-04 西安交通大学 Control device for moving-magnetic type linear compressor piston displacement
US8559154B2 (en) * 2011-09-01 2013-10-15 Osram Sylvania Inc. Systems and methods for switching a relay at zero cross
DE102012107820B4 (en) * 2012-08-24 2018-02-08 Deutsches Zentrum für Luft- und Raumfahrt e.V. Fiber resin passage
CN105241171B (en) * 2015-11-05 2017-12-29 青岛海尔股份有限公司 Using the controlling method for refrigerator and control system of linear compressor
CN105241174B (en) * 2015-11-05 2018-02-02 青岛海尔股份有限公司 Using the controlling method for refrigerator and control system of linear compressor
CN108843549B (en) * 2018-07-09 2020-03-17 浙江澳滨泵业有限公司 Control method of water pump
US11434883B2 (en) 2020-11-19 2022-09-06 Haier Us Appliance Solutions, Inc. Variable capacity drive circuit for a linear compressor in a refrigeration appliance

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US4345442A (en) * 1980-06-17 1982-08-24 Mechanical Technology Incorporated Control system for resonant free-piston variable stroke compressor for load-following electric heat pumps and the like
US5032772A (en) * 1989-12-04 1991-07-16 Gully Wilfred J Motor driver circuit for resonant linear cooler
US5342176A (en) * 1993-04-05 1994-08-30 Sunpower, Inc. Method and apparatus for measuring piston position in a free piston compressor
US5980211A (en) * 1996-04-22 1999-11-09 Sanyo Electric Co., Ltd. Circuit arrangement for driving a reciprocating piston in a cylinder of a linear compressor for generating compressed gas with a linear motor
KR0176909B1 (en) * 1996-05-08 1999-10-01 구자홍 Driving device of a linear compressor
EP0864750A4 (en) * 1996-07-09 1999-06-09 Sanyo Electric Co Linear compressor
JPH11351143A (en) * 1998-06-10 1999-12-21 Matsushita Electric Ind Co Ltd Driving device for linear compressor
DE19918930B4 (en) * 1999-04-26 2006-04-27 Lg Electronics Inc. Power control device for a linear compressor and method
US6199381B1 (en) * 1999-09-02 2001-03-13 Sunpower, Inc. DC centering of free piston machine

Also Published As

Publication number Publication date
US20030129063A1 (en) 2003-07-10
CN1425215A (en) 2003-06-18
JP2003520333A (en) 2003-07-02
KR100317301B1 (en) 2001-12-22
DE10085412B4 (en) 2006-03-30
DE10085412T1 (en) 2002-12-19
CN1256510C (en) 2006-05-17
WO2001054253A1 (en) 2001-07-26
US6857858B2 (en) 2005-02-22
KR20010075898A (en) 2001-08-11
JP4066140B2 (en) 2008-03-26

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