EP1607631A3 - Système de compresseur - Google Patents

Système de compresseur Download PDF

Info

Publication number
EP1607631A3
EP1607631A3 EP05103404A EP05103404A EP1607631A3 EP 1607631 A3 EP1607631 A3 EP 1607631A3 EP 05103404 A EP05103404 A EP 05103404A EP 05103404 A EP05103404 A EP 05103404A EP 1607631 A3 EP1607631 A3 EP 1607631A3
Authority
EP
European Patent Office
Prior art keywords
frequency
compressor
input power
resonant frequency
inverter
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Withdrawn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
EP05103404A
Other languages
German (de)
English (en)
Other versions
EP1607631A2 (fr
Inventor
Keun Sik # 105-701 Dongsuwon LG Village 1 Chang
Phil Soo 403-1301 Sunkyung Apt. Chang
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co 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
Priority claimed from KR1020040073172A external-priority patent/KR20050115807A/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP1607631A2 publication Critical patent/EP1607631A2/fr
Publication of EP1607631A3 publication Critical patent/EP1607631A3/fr
Withdrawn legal-status Critical Current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
    • F04B2201/00—Pump parameters
    • F04B2201/08—Cylinder or housing parameters
    • F04B2201/0806—Resonant frequency
    • 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
    • F04B2203/00—Motor parameters
    • F04B2203/04—Motor parameters of linear electric motors
    • F04B2203/0404—Frequency of the electric current

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Control Of Ac Motors In General (AREA)
EP05103404A 2004-06-04 2005-04-26 Système de compresseur Withdrawn EP1607631A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR2004040994 2004-06-04
KR20040040994 2004-06-04
KR1020040073172A KR20050115807A (ko) 2004-06-04 2004-09-13 왕복동압축기 및 왕복동압축기의 구동장치 및왕복동압축기의 제어방법
KR2004073172 2004-09-13

Publications (2)

Publication Number Publication Date
EP1607631A2 EP1607631A2 (fr) 2005-12-21
EP1607631A3 true EP1607631A3 (fr) 2006-03-22

Family

ID=34939524

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05103404A Withdrawn EP1607631A3 (fr) 2004-06-04 2005-04-26 Système de compresseur

Country Status (3)

Country Link
US (1) US20050271526A1 (fr)
EP (1) EP1607631A3 (fr)
JP (1) JP2005344708A (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0224986D0 (en) 2002-10-28 2002-12-04 Smith & Nephew Apparatus
GB0325129D0 (en) 2003-10-28 2003-12-03 Smith & Nephew Apparatus in situ
BRPI0400108B1 (pt) 2004-01-22 2017-03-28 Empresa Brasileira De Compressores S A - Embraco compressor linear e método de controle de um compressor linear
US7408310B2 (en) * 2005-04-08 2008-08-05 Lg Electronics Inc. Apparatus for controlling driving of reciprocating compressor and method thereof
KR100761268B1 (ko) * 2006-01-06 2007-09-28 엘지전자 주식회사 왕복동식 압축기의 운전제어장치 및 방법
CA2964674A1 (fr) 2006-09-28 2008-03-28 Smith & Nephew, Inc. Systeme portatif pour therapie de blessures
KR101507605B1 (ko) * 2007-10-24 2015-04-01 엘지전자 주식회사 리니어 압축기
KR100964368B1 (ko) * 2007-10-31 2010-06-17 엘지전자 주식회사 공기조화기의 전동기 제어방법 및 그 제어 장치
EP3354243A1 (fr) 2007-11-21 2018-08-01 Smith & Nephew PLC Pansement de plaie
GB0723855D0 (en) 2007-12-06 2008-01-16 Smith & Nephew Apparatus and method for wound volume measurement
EP2413065B1 (fr) * 2009-03-26 2019-05-08 Mitsubishi Electric Corporation Réfrigérateur
GB201015656D0 (en) 2010-09-20 2010-10-27 Smith & Nephew Pressure control apparatus
BRPI1101094A2 (pt) * 2011-03-15 2013-06-11 Whirlpool Sa sistema de acionamento para compressor linear ressonante, mÉtodo de acionamento para compressor linear ressoante e compressor linear ressonante
US9084845B2 (en) 2011-11-02 2015-07-21 Smith & Nephew Plc Reduced pressure therapy apparatuses and methods of using same
CN104507513B (zh) 2012-03-20 2017-04-12 史密夫及内修公开有限公司 基于动态占空比阈值确定的减压治疗***的控制操作
US9427505B2 (en) 2012-05-15 2016-08-30 Smith & Nephew Plc Negative pressure wound therapy apparatus
CN104822899B (zh) * 2012-11-26 2019-07-09 莫戈公司 用于控制深井油泵用直线电动机的方法和***
US20140230463A1 (en) * 2013-02-15 2014-08-21 GM Global Technology Operations LLC Method for controlling a compressor of a thermal storage heat pump system
AU2015370584B2 (en) 2014-12-22 2020-06-25 Smith & Nephew Plc Negative pressure wound therapy apparatus and methods
JP6591668B2 (ja) 2016-05-27 2019-10-16 株式会社日立製作所 リニアモータシステム及び圧縮機
KR20200068436A (ko) * 2018-12-05 2020-06-15 엘지전자 주식회사 리니어 압축기 및 리니어 압축기의 제어 방법

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2109590A (en) * 1981-11-12 1983-06-02 Standard Telephones Cables Ltd Motor control system
US4474537A (en) * 1980-06-11 1984-10-02 Doelz Heinrich Oscillating compressor
US4514991A (en) * 1983-10-17 1985-05-07 Carrier Corporation Variable speed drive motor system with inverter control
US4706470A (en) * 1985-05-16 1987-11-17 Sawafuji Electric Co., Ltd. System for controlling compressor operation
US5106268A (en) * 1989-05-16 1992-04-21 Nitto Kohki Co., Ltd. Outlet pressure control system for electromagnetic reciprocating pump
US5947693A (en) * 1996-05-08 1999-09-07 Lg Electronics, Inc. Linear compressor control circuit to control frequency based on the piston position of the linear compressor
US6074172A (en) * 1997-09-26 2000-06-13 National Science Council Controller for compressor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100301500B1 (ko) * 1998-11-28 2001-09-22 구자홍 인버터냉장고의공진주파수제어장치및방법
JP3511018B2 (ja) * 2001-05-18 2004-03-29 松下電器産業株式会社 リニアコンプレッサ駆動装置
CN1273733C (zh) * 2001-05-25 2006-09-06 Lg电子株式会社 往复式压缩机
KR100451233B1 (ko) * 2002-03-16 2004-10-02 엘지전자 주식회사 왕복동식 압축기의 운전제어방법

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474537A (en) * 1980-06-11 1984-10-02 Doelz Heinrich Oscillating compressor
GB2109590A (en) * 1981-11-12 1983-06-02 Standard Telephones Cables Ltd Motor control system
US4514991A (en) * 1983-10-17 1985-05-07 Carrier Corporation Variable speed drive motor system with inverter control
US4706470A (en) * 1985-05-16 1987-11-17 Sawafuji Electric Co., Ltd. System for controlling compressor operation
US5106268A (en) * 1989-05-16 1992-04-21 Nitto Kohki Co., Ltd. Outlet pressure control system for electromagnetic reciprocating pump
US5947693A (en) * 1996-05-08 1999-09-07 Lg Electronics, Inc. Linear compressor control circuit to control frequency based on the piston position of the linear compressor
US6074172A (en) * 1997-09-26 2000-06-13 National Science Council Controller for compressor

Also Published As

Publication number Publication date
JP2005344708A (ja) 2005-12-15
US20050271526A1 (en) 2005-12-08
EP1607631A2 (fr) 2005-12-21

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Inventor name: CHANG, KEUN SIK 105-701, DONGSUWON LG VILLAGE 1

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