BRPI0505060A - sistema de controle de compressor linear, método de controle de compressor linear e compressor linear - Google Patents

sistema de controle de compressor linear, método de controle de compressor linear e compressor linear

Info

Publication number
BRPI0505060A
BRPI0505060A BRPI0505060-0A BRPI0505060A BRPI0505060A BR PI0505060 A BRPI0505060 A BR PI0505060A BR PI0505060 A BRPI0505060 A BR PI0505060A BR PI0505060 A BRPI0505060 A BR PI0505060A
Authority
BR
Brazil
Prior art keywords
linear compressor
compressor
electric motor
piston
control system
Prior art date
Application number
BRPI0505060-0A
Other languages
English (en)
Inventor
Marcio Roberto Thiessen
Paulo Sergio Dainez
Original Assignee
Brasil Compressores Sa
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 Brasil Compressores Sa filed Critical Brasil Compressores Sa
Priority to BRPI0505060-0A priority Critical patent/BRPI0505060B1/pt
Priority to US12/093,001 priority patent/US8127563B2/en
Priority to ES06804604T priority patent/ES2748680T3/es
Priority to KR1020087012705A priority patent/KR101353210B1/ko
Priority to JP2008539196A priority patent/JP4791550B2/ja
Priority to EP06804604.4A priority patent/EP1945950B1/en
Priority to PCT/BR2006/000246 priority patent/WO2007053922A1/en
Priority to CN200680049497XA priority patent/CN101356365B/zh
Publication of BRPI0505060A publication Critical patent/BRPI0505060A/pt
Publication of BRPI0505060B1 publication Critical patent/BRPI0505060B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Feedback Control In General (AREA)

Abstract

SISTEMA DE CONTROLE DE COMPRESOR LINEAR, M TODO DE CONTROLE DEW COMPRESSO LINEAR E COMPRESSOR LINEAR. A presente invenção refere-se a um sistema de contrle de compressor linear, o respecivo método de controle, bem com ao compressor linear em si, incorporando ao sistema de controle objeto da presente invenção. De acordo com os ensinamentos do estado da técnica, controle da capacidade de um compresor convencional apresenta problemas devido a caracteristicas intrínsecas a este tipo de equipamento. Como é sabido, não se consegue dar partida a um compressor, sem que as pressões do sistema de refrigeração estejam equalizadas. Uma das funções de um compressor convencional do tipo de capacidade variável, é justamente evitar que as pressões do sistema se desequalizem para evitar que se enha que parar o equipamento para esperar qua as pressões do fluido refrigerante fiquem equalizadas. De modo a superar os problemas do estado da técnica, é previsto um sistema de controle de compressor linear, compreendendo um circuito eletrónico (50) controlando o compressor linear (10) através de um motor elétrico (7), o compressor linear (10) compreendendo um cilindro (4) e um pistão (5); o pistão (5) sendo alocado dentro do cilindro (4) e sendo impulsionado pelo motor elétrico (7) e deslacando-se axialmente dentro do cilindro (4) ao longo de um curso de pistão entre um ponto morto superior (PMS) e um ponto morto inferior (MPI), uma câmara de compressão (C) sendo alocada junto ao ponto morto superior (PMS) e o pistão (5) comprimindo um fluido dentro da câmara de compressão (C), o circuito eletrónico (50) controlando de maneira intermitente o motor elétrico (7) através de um tempo de ligamento (t<sym>), ao longo da operação do compressor linear (10), o circuito aletrónico (50) aciona o motor elétrico (7) e mantém o curso de pistão constante, gerando uma capacidade de compressão constante enquanto circuito eletrónico (50) controlar o motor alétrico (7) para estar operando durante o tempo de ligamento (t<sym>) o sistema sendo configurado para que o circuito eletrónico (50) controle o tempo de ligamento (t<sym>) um tempo de desligamento (t<sym>) para que a capacidade de compressão seja mantida substancialmente constante ao longo do tempo de operação do compressor linear (10). São também descritos um método de controle de um compressor linear e um compressor (10) propriamente dito.
BRPI0505060-0A 2005-11-09 2005-11-09 sistema de controle de compressor linear, método de controle de compressor linear e compressor linear BRPI0505060B1 (pt)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BRPI0505060-0A BRPI0505060B1 (pt) 2005-11-09 2005-11-09 sistema de controle de compressor linear, método de controle de compressor linear e compressor linear
US12/093,001 US8127563B2 (en) 2005-11-09 2006-11-09 Linear-compressor control system, a method of controlling a linear compressor and a linear compressor
ES06804604T ES2748680T3 (es) 2005-11-09 2006-11-09 Sistema de control de un compresor lineal, procedimiento para controlar un compresor lineal, y compresor lineal
KR1020087012705A KR101353210B1 (ko) 2005-11-09 2006-11-09 선형 컴프레서, 선형 컴프레서 제어 시스템 및 선형컴프레서 제어 방법
JP2008539196A JP4791550B2 (ja) 2005-11-09 2006-11-09 リニアコンプレッサ制御システム、リニアコンプレッサを制御する方法、およびリニアコンプレッサ
EP06804604.4A EP1945950B1 (en) 2005-11-09 2006-11-09 A linear-compressor control system, a method of controlling a linear compressor and a linear compressor
PCT/BR2006/000246 WO2007053922A1 (en) 2005-11-09 2006-11-09 A linear-compressor control system, a method of controlling a linear compressor and a linear compressor
CN200680049497XA CN101356365B (zh) 2005-11-09 2006-11-09 线性压缩机控制系统、线性压缩机的控制方法以及线性压缩机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0505060-0A BRPI0505060B1 (pt) 2005-11-09 2005-11-09 sistema de controle de compressor linear, método de controle de compressor linear e compressor linear

Publications (2)

Publication Number Publication Date
BRPI0505060A true BRPI0505060A (pt) 2007-08-07
BRPI0505060B1 BRPI0505060B1 (pt) 2020-11-10

Family

ID=37685887

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0505060-0A BRPI0505060B1 (pt) 2005-11-09 2005-11-09 sistema de controle de compressor linear, método de controle de compressor linear e compressor linear

Country Status (8)

Country Link
US (1) US8127563B2 (pt)
EP (1) EP1945950B1 (pt)
JP (1) JP4791550B2 (pt)
KR (1) KR101353210B1 (pt)
CN (1) CN101356365B (pt)
BR (1) BRPI0505060B1 (pt)
ES (1) ES2748680T3 (pt)
WO (1) WO2007053922A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI580906B (zh) * 2014-05-08 2017-05-01 台達電子工業股份有限公司 室內設備控制裝置、控制系統及控制方法
BR102015021009B1 (pt) * 2015-08-31 2022-05-03 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda Método e sistema de proteção e diagnóstico de um compressor linear e compressor linear
US10808646B2 (en) * 2019-01-09 2020-10-20 Haier Us Appliance Solutions, Inc. Cooled piston and cylinder for compressors and engines
CN111322779B (zh) * 2020-04-15 2022-01-14 武汉微冷科技有限公司 一种微型制冷装置
CN112783511B (zh) * 2021-02-05 2023-04-11 成都信息工程大学 一种栅元少群参数计算模块程序的优化方法、系统、终端
CN114810549B (zh) * 2022-04-19 2024-03-12 瀚云科技有限公司 一种空气压缩机的节能方法和节能装置

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US4863355A (en) * 1987-03-20 1989-09-05 Tokico Ltd. Air compressor having control means to select a continuous or intermittent operation mode
US6047557A (en) 1995-06-07 2000-04-11 Copeland Corporation Adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor
WO1999032838A1 (en) * 1997-12-23 1999-07-01 Intellidyne, Llc Apparatus for regulating length of compressor cycles
BR9907432B1 (pt) * 1999-12-23 2014-04-22 Brasil Compressores Sa Método de controle de compressor, sistema de monitoração de posição de um pistão e compressor
KR100367606B1 (ko) * 2000-11-29 2003-01-14 엘지전자 주식회사 벡터를 이용한 리니어 컴프레샤의 운전제어장치
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
BR0100052B1 (pt) * 2001-01-11 2014-06-10 Brasil Compressores Sa Sistema de refrigeração, refrigerador e método de controle para um compressor
US6623246B2 (en) * 2001-04-13 2003-09-23 Lg Electronics Inc. Apparatus and method for controlling operation of linear motor compressor
JP2002349434A (ja) * 2001-05-23 2002-12-04 Matsushita Electric Ind Co Ltd リニア圧縮機
DE10312234A1 (de) 2002-03-20 2003-12-18 Lg Electronics Inc Betriebssteuervorrichtung und -verfahren für einen Linearkompressor
KR20030079784A (ko) * 2002-04-04 2003-10-10 마츠시타 덴끼 산교 가부시키가이샤 냉동 사이클 장치와, 그것을 구비하는 공기 조화기,냉장고, 온수 공급기 및 극저온 냉동 장치
KR100474330B1 (ko) * 2002-05-13 2005-03-08 엘지전자 주식회사 냉장고용 왕복동식 압축기의 운전제어장치
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KR100608671B1 (ko) * 2004-06-03 2006-08-08 엘지전자 주식회사 라인 스타트형 왕복동식 압축기의 운전제어장치 및 방법
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KR20070053939A (ko) * 2005-11-22 2007-05-28 삼성전자주식회사 냉장고 및 그 제어방법

Also Published As

Publication number Publication date
KR101353210B1 (ko) 2014-01-17
CN101356365A (zh) 2009-01-28
BRPI0505060B1 (pt) 2020-11-10
JP2009515080A (ja) 2009-04-09
JP4791550B2 (ja) 2011-10-12
US8127563B2 (en) 2012-03-06
CN101356365B (zh) 2013-02-27
EP1945950B1 (en) 2019-07-17
WO2007053922A1 (en) 2007-05-18
EP1945950A1 (en) 2008-07-23
KR20080066968A (ko) 2008-07-17
US20080314056A1 (en) 2008-12-25
ES2748680T3 (es) 2020-03-17

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Legal Events

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B25A Requested transfer of rights approved

Owner name: MULTIBRAS S.A. ELETRODOMESTICOS (BR/SP)

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Owner name: WHIRLPOOL S.A. (BR/SP)

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B25A Requested transfer of rights approved

Owner name: EMBRACO INDUSTRIA DE COMPRESSORES E SOLUCOES EM REFRIGERACAO LTDA. (BR/SC)

Owner name: EMBRACO INDUSTRIA DE COMPRESSORES E SOLUCOES EM RE

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/11/2020, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2695 DE 30-08-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.