WO2009054640A3 - Compresseur alternatif - Google Patents

Compresseur alternatif Download PDF

Info

Publication number
WO2009054640A3
WO2009054640A3 PCT/KR2008/006019 KR2008006019W WO2009054640A3 WO 2009054640 A3 WO2009054640 A3 WO 2009054640A3 KR 2008006019 W KR2008006019 W KR 2008006019W WO 2009054640 A3 WO2009054640 A3 WO 2009054640A3
Authority
WO
WIPO (PCT)
Prior art keywords
section
reciprocating compressor
coil section
piston
cylinder
Prior art date
Application number
PCT/KR2008/006019
Other languages
English (en)
Other versions
WO2009054640A2 (fr
Inventor
Yang-Jun Kang
Young-Hoan Jeon
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.
Priority to CN2008801132797A priority Critical patent/CN101836354B/zh
Publication of WO2009054640A2 publication Critical patent/WO2009054640A2/fr
Publication of WO2009054640A3 publication Critical patent/WO2009054640A3/fr

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K11/00Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00Piston 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
    • F04B35/04Piston 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
    • F04B35/045Piston 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00Component 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00Control, 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
    • F04B49/06Control using electricity
    • F04B49/065Control using electricity and making use of computers
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K33/00Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/02Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
    • H02K33/10Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the alternate energisation and de-energisation of the single coil system is effected or controlled by movement of the armatures

Landscapes

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

Abstract

La présente invention concerne un compresseur alternatif dans lequel un piston est déplacé selon un mouvement alternatif linéaire à l'intérieur d'un cylindre, pour aspirer un fluide frigorigène dans un espace de compression, comprimer et évacuer le fluide frigorigène; et plus particulièrement, un compresseur alternatif qui comprend un appareil d'alimentation dont l'unité de circuit est simplifiée en raison d'une réduction du nombre de commutateurs inverseurs. L'invention concerne un compresseur alternatif qui comprend un piston, un cylindre, une section de bobine disposée dans le cylindre et déplaçant le piston selon un mouvement alternatif linéaire, et un appareil d'alimentation pour fournir du courant à la section de bobine qui comprend une section de redressement pour redresser une tension CA fournie par une unité d'alimentation CA; une section de liaison CC pour stabiliser l'amplitude de la tension redressée; et une unité commutateur inverseur constituée d'une paire de commutateurs inverseurs connectés à la section de liaison CC, pour appliquer la tension stabilisée à la section de bobine, les deux extrémités de la section de bobine étant raccordées entre la section de liaison CC et la paire de commutateurs inverseurs pour permettre à la section de bobine de recevoir du courant à partir de la section de liaison CC, ce qui permet de réduire le nombre de commutateurs inverseurs.
PCT/KR2008/006019 2007-10-26 2008-10-13 Compresseur alternatif WO2009054640A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008801132797A CN101836354B (zh) 2007-10-26 2008-10-13 往复式压缩机

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020070108398A KR101316194B1 (ko) 2007-10-26 2007-10-26 왕복동식 압축기
KR10-2007-0108398 2007-10-26

Publications (2)

Publication Number Publication Date
WO2009054640A2 WO2009054640A2 (fr) 2009-04-30
WO2009054640A3 true WO2009054640A3 (fr) 2010-06-03

Family

ID=40580224

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2008/006019 WO2009054640A2 (fr) 2007-10-26 2008-10-13 Compresseur alternatif

Country Status (3)

Country Link
KR (1) KR101316194B1 (fr)
CN (1) CN101836354B (fr)
WO (1) WO2009054640A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101915967B1 (ko) * 2013-02-14 2018-11-07 한온시스템 주식회사 연료전지 차량용 공기 블로워
CN103532333A (zh) * 2013-09-22 2014-01-22 西安交通大学 一种往复电机
KR102253892B1 (ko) 2014-10-31 2021-05-20 엘지전자 주식회사 압축기 제어 장치 및 제어 방법
CN106330051A (zh) * 2015-06-19 2017-01-11 珠海格力电器股份有限公司 一种直线电机控制电路及直线电机
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4706180A (en) * 1985-11-29 1987-11-10 York International Corporation Pulse width modulated inverter system for driving single phase a-c induction motor
EP0585077A1 (fr) * 1992-08-25 1994-03-02 General Electric Company Alimentation d'énergie avec correction du facteur de puissance
US6268758B1 (en) * 1999-04-16 2001-07-31 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh Circuit arrangement with half-bridge
CN101005243A (zh) * 2006-05-01 2007-07-25 燕山大学 柔性桥臂拓扑电路

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783729A (en) * 1987-09-25 1988-11-08 Zenith Electronics Corporation Automatic voltage doubler switch
JPH10189275A (ja) * 1996-12-27 1998-07-21 Toshiba Lighting & Technol Corp 電源装置、放電灯点灯装置および照明装置
JP2002034286A (ja) 2000-07-17 2002-01-31 Nec Corp Hブリッジ型モータ駆動回路
KR100641112B1 (ko) * 2004-07-28 2006-11-02 엘지전자 주식회사 왕복동식 압축기 및 그의 제조 방법
KR100576032B1 (ko) * 2004-10-01 2006-05-02 엘지전자 주식회사 리니어 압축기의 제어장치 및 제어방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4706180A (en) * 1985-11-29 1987-11-10 York International Corporation Pulse width modulated inverter system for driving single phase a-c induction motor
EP0585077A1 (fr) * 1992-08-25 1994-03-02 General Electric Company Alimentation d'énergie avec correction du facteur de puissance
US6268758B1 (en) * 1999-04-16 2001-07-31 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh Circuit arrangement with half-bridge
CN101005243A (zh) * 2006-05-01 2007-07-25 燕山大学 柔性桥臂拓扑电路

Also Published As

Publication number Publication date
KR20090042563A (ko) 2009-04-30
CN101836354A (zh) 2010-09-15
CN101836354B (zh) 2013-09-25
KR101316194B1 (ko) 2013-10-08
WO2009054640A2 (fr) 2009-04-30

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