BRPI0504989A - aparelho e método para controlar operação de compressor de alternáncia - Google Patents

aparelho e método para controlar operação de compressor de alternáncia

Info

Publication number
BRPI0504989A
BRPI0504989A BRPI0504989-0A BRPI0504989A BRPI0504989A BR PI0504989 A BRPI0504989 A BR PI0504989A BR PI0504989 A BRPI0504989 A BR PI0504989A BR PI0504989 A BRPI0504989 A BR PI0504989A
Authority
BR
Brazil
Prior art keywords
compressor
toggle
controlling
stroke
compressor operation
Prior art date
Application number
BRPI0504989-0A
Other languages
English (en)
Inventor
Jae-Yoo Yoo
Min-Gyu Hwang
Chel-Woong Lee
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37295537&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0504989(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from KR1020050038133A external-priority patent/KR100690662B1/ko
Priority claimed from KR1020050038137A external-priority patent/KR100690666B1/ko
Priority claimed from KR1020050038136A external-priority patent/KR100690665B1/ko
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of BRPI0504989A publication Critical patent/BRPI0504989A/pt

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
    • 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
    • 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
    • F04B2201/0206—Length of piston stroke
    • 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

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)

Abstract

"APARELHO E MéTODO PARA CONTROLAR OPERAçãO DE COMPRESSOR DE ALTERNáNCIA". Um aparelho e método são representados para controlar uma operação de um compressor de alternância capaz de precisamente controlar uma operação (curso) de um compressor de alternância sem levar em consideração um parâmetro de um motor interno do compressor de alternância e um erro mecânico do compressor de alternância. O aparelho para controlar uma operação de um compressor de alternância que determina um valor de estimativa de curso correspondendo a um ponto quando uma válvula de descarga do compressor de alternância é aberta como um valor de referência de curso, e controla uma voltagem aplicada ao compressor de alternância de acordo com o valor de referência de curso determinado.
BRPI0504989-0A 2005-05-06 2005-11-04 aparelho e método para controlar operação de compressor de alternáncia BRPI0504989A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020050038133A KR100690662B1 (ko) 2005-05-06 2005-05-06 왕복동식 압축기의 운전제어장치 및 방법
KR1020050038137A KR100690666B1 (ko) 2005-05-06 2005-05-06 왕복동식 압축기의 운전제어장치 및 방법
KR1020050038136A KR100690665B1 (ko) 2005-05-06 2005-05-06 왕복동식 압축기의 운전제어장치 및 방법

Publications (1)

Publication Number Publication Date
BRPI0504989A true BRPI0504989A (pt) 2006-12-19

Family

ID=37295537

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0504989-0A BRPI0504989A (pt) 2005-05-06 2005-11-04 aparelho e método para controlar operação de compressor de alternáncia

Country Status (4)

Country Link
US (1) US7459868B2 (pt)
JP (1) JP5064694B2 (pt)
BR (1) BRPI0504989A (pt)
DE (1) DE102005057102B4 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100556776B1 (ko) * 2003-11-26 2006-03-10 엘지전자 주식회사 왕복동식 압축기의 운전제어장치 및 방법
KR100724392B1 (ko) * 2006-01-03 2007-06-04 엘지전자 주식회사 왕복동식 압축기의 운전제어장치 및 방법
KR100739165B1 (ko) * 2006-04-13 2007-07-13 엘지전자 주식회사 리니어 압축기의 운전제어장치 및 방법
BRPI1001388A2 (pt) * 2010-05-05 2011-12-27 Whirlpool Sa sistema de controle para pistço de compressor linear ressonante, mÉtodo de controle para pistço de compressor linear ressonante e compressor linear ressonante
ITCO20120028A1 (it) 2012-05-16 2013-11-17 Nuovo Pignone Srl Attuatore elettromagnetico per un compressore alternativo
ITCO20120027A1 (it) 2012-05-16 2013-11-17 Nuovo Pignone Srl Attuatore elettromagnetico e dispositivo di conservazione d¿inerzia per un compressore alternativo
US10502201B2 (en) * 2015-01-28 2019-12-10 Haier Us Appliance Solutions, Inc. Method for operating a linear compressor
US10208741B2 (en) * 2015-01-28 2019-02-19 Haier Us Appliance Solutions, Inc. Method for operating a linear compressor
US20160215770A1 (en) * 2015-01-28 2016-07-28 General Electric Company Method for operating a linear compressor
US9890778B2 (en) * 2015-11-04 2018-02-13 Haier Us Appliance Solutions, Inc. Method for operating a linear compressor
US10174753B2 (en) 2015-11-04 2019-01-08 Haier Us Appliance Solutions, Inc. Method for operating a linear compressor
US10830230B2 (en) 2017-01-04 2020-11-10 Haier Us Appliance Solutions, Inc. Method for operating a linear compressor
US10670008B2 (en) 2017-08-31 2020-06-02 Haier Us Appliance Solutions, Inc. Method for detecting head crashing in a linear compressor
US10641263B2 (en) 2017-08-31 2020-05-05 Haier Us Appliance Solutions, Inc. Method for operating a linear compressor

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342176A (en) * 1993-04-05 1994-08-30 Sunpower, Inc. Method and apparatus for measuring piston position in a free piston compressor
JP3118413B2 (ja) * 1996-04-30 2000-12-18 三洋電機株式会社 リニアコンプレッサの駆動装置
US6084320A (en) * 1998-04-20 2000-07-04 Matsushita Refrigeration Company Structure of linear compressor
US6520746B2 (en) * 2000-09-27 2003-02-18 Lg Electronics Inc. Apparatus and method for controlling operation of reciprocating compressor
US6537034B2 (en) * 2000-11-29 2003-03-25 Lg Electronics Inc. Apparatus and method for controlling operation of linear compressor
CN1247896C (zh) * 2000-11-29 2006-03-29 Lg电子株式会社 控制线性压缩机的设备和方法
KR100367606B1 (ko) * 2000-11-29 2003-01-14 엘지전자 주식회사 벡터를 이용한 리니어 컴프레샤의 운전제어장치
GB0109643D0 (en) * 2001-04-19 2001-06-13 Isis Innovation System and method for monitoring and control
DE10196533B4 (de) 2001-06-21 2007-12-13 Lg Electronics Inc. Vorrichtung und Verfahren zum Steuern eines Kompressors mit Hin- und Herbewegung
KR100408068B1 (ko) * 2001-07-31 2003-12-03 엘지전자 주식회사 왕복동식 압축기의 스트로크 제어장치 및 방법
US6682310B2 (en) * 2001-08-01 2004-01-27 Lg Electronics Inc. Apparatus and method for controlling operation of reciprocating motor compressor
KR100451224B1 (ko) * 2002-01-14 2004-10-02 엘지전자 주식회사 왕복동식 압축기의 운전제어방법
KR100471719B1 (ko) * 2002-02-28 2005-03-08 삼성전자주식회사 리니어 압축기의 제어방법
KR100451233B1 (ko) * 2002-03-16 2004-10-02 엘지전자 주식회사 왕복동식 압축기의 운전제어방법
KR100480117B1 (ko) * 2002-10-04 2005-04-07 엘지전자 주식회사 왕복동식 압축기의 스트로크 보상장치 및 방법
KR100533042B1 (ko) 2004-02-20 2005-12-05 엘지전자 주식회사 왕복동식 압축기의 운전제어장치 및 방법
KR100533011B1 (ko) 2003-12-17 2005-12-05 엘지전자 주식회사 왕복동식 압축기의 운전제어장치 및 방법
US7456592B2 (en) * 2003-12-17 2008-11-25 Lg Electronics Inc. Apparatus and method for controlling operation of reciprocating compressor
KR100533041B1 (ko) * 2004-02-20 2005-12-05 엘지전자 주식회사 왕복동식 압축기의 운전제어장치 및 방법

Also Published As

Publication number Publication date
JP2006312929A (ja) 2006-11-16
DE102005057102B4 (de) 2012-05-03
DE102005057102A1 (de) 2006-11-16
JP5064694B2 (ja) 2012-10-31
US7459868B2 (en) 2008-12-02
US20060251524A1 (en) 2006-11-09

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]