BRPI0601291A - método de controlar um compressor linear de pistão livre, compressor a gás de pistão livre e refrigerador - Google Patents

método de controlar um compressor linear de pistão livre, compressor a gás de pistão livre e refrigerador

Info

Publication number
BRPI0601291A
BRPI0601291A BRPI0601291-4A BRPI0601291A BRPI0601291A BR PI0601291 A BRPI0601291 A BR PI0601291A BR PI0601291 A BRPI0601291 A BR PI0601291A BR PI0601291 A BRPI0601291 A BR PI0601291A
Authority
BR
Brazil
Prior art keywords
free piston
power
algorithm
compressor
cooler
Prior art date
Application number
BRPI0601291-4A
Other languages
English (en)
Inventor
Zhuang Tian
John H Boyd Jr
Original Assignee
Fisher & Paykel Appliances 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 NZ53955405A external-priority patent/NZ539554A/en
Application filed by Fisher & Paykel Appliances Ltd filed Critical Fisher & Paykel Appliances Ltd
Publication of BRPI0601291A publication Critical patent/BRPI0601291A/pt
Publication of BRPI0601291B1 publication Critical patent/BRPI0601291B1/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
    • F25B49/022—Compressor control arrangements
    • 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
    • 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
    • F04B2201/0206—Length of piston stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/12—Kind or type gaseous, i.e. compressible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/60—Fluid transfer
    • 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
    • F25B2400/00—Component parts or details not otherwise provided for in this subclass
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/073—Linear compressors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

Landscapes

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

Abstract

"MéTODO DE CONTROLAR UM COMPRESSOR LINEAR DE PISTãO LIVRE, COMPRESSOR A GáS DE PISTãO LIVRE E REFRIGERADOR". A presente invenção refere-se a um compressor linear de pistão livre (1) controlado para atingir alta eficiência volumétrica por um controlador incluindo um algoritmo (116) para elevar a potência de entrada até que as colisões de cabeçote de cilindro-pistão são detectadas usando um algoritmo de detecção (117/118) que então diminui a entrada de potência em conseqüência do que a potência de entrada é novamente elevada pelo algoritmo (116). As colisões de baixa potência não danificadas são obtidas pelo controlador incluindo um algoritmo de perturbação (119) que perturba a elevação de potência de entrada com pulsos transitórios periódicos de potência para assegurar colisões de pistão são provocadas durante os pulsos de potência transitória.
BRPI0601291A 2005-04-19 2006-04-19 método de controlar um compressor linear de pistão livre, compressor a gás de pistão livre e refrigerador BRPI0601291B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ53955405A NZ539554A (en) 2005-04-19 2005-04-19 Free piston linear compressor controller
NZ54146405 2005-07-25

Publications (2)

Publication Number Publication Date
BRPI0601291A true BRPI0601291A (pt) 2007-02-21
BRPI0601291B1 BRPI0601291B1 (pt) 2018-10-09

Family

ID=37395687

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0601291A BRPI0601291B1 (pt) 2005-04-19 2006-04-19 método de controlar um compressor linear de pistão livre, compressor a gás de pistão livre e refrigerador

Country Status (6)

Country Link
US (1) US7618243B2 (pt)
JP (1) JP4469350B2 (pt)
KR (1) KR100776360B1 (pt)
AU (1) AU2006201260B2 (pt)
BR (1) BRPI0601291B1 (pt)
SG (1) SG126892A1 (pt)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
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BRPI0505060B1 (pt) * 2005-11-09 2020-11-10 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda sistema de controle de compressor linear, método de controle de compressor linear e compressor linear
BRPI0705049B1 (pt) * 2007-12-28 2019-02-26 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda Compressor de gás movido por um motor linear, tendo um detector de impacto entre um cilindro e um pistão, método de detecção e sistema de controle
US8694131B2 (en) * 2009-06-30 2014-04-08 Mitsubishi Electric Research Laboratories, Inc. System and method for controlling operations of vapor compression system
BRPI1013472B1 (pt) * 2010-07-14 2019-10-22 Embraco Ind De Compressores E Solucoes Em Refrigeracao Ltda método de controle para um compressor linear ressonante e sistema de controle eletrônico para um compressor linear ressonante aplicados a um sistema de refrigeração
US9379420B2 (en) * 2012-03-29 2016-06-28 Lg Chem, Ltd. Battery system and method for cooling the battery system
ITCO20120027A1 (it) 2012-05-16 2013-11-17 Nuovo Pignone Srl Attuatore elettromagnetico e dispositivo di conservazione d¿inerzia per un compressore alternativo
ITCO20120028A1 (it) 2012-05-16 2013-11-17 Nuovo Pignone Srl Attuatore elettromagnetico per un compressore alternativo
US9322401B2 (en) * 2014-02-10 2016-04-26 General Electric Company Linear compressor
US9562525B2 (en) * 2014-02-10 2017-02-07 Haier Us Appliance Solutions, Inc. Linear compressor
US9470223B2 (en) 2014-02-10 2016-10-18 Haier Us Appliance Solutions, Inc. Method for monitoring a linear compressor
US9518572B2 (en) * 2014-02-10 2016-12-13 Haier Us Appliance Solutions, Inc. Linear compressor
US9739270B2 (en) 2014-02-10 2017-08-22 Haier Us Appliance Solutions, Inc. Linear compressor
US9528505B2 (en) * 2014-02-10 2016-12-27 Haier Us Appliance Solutions, Inc. Linear compressor
US9841012B2 (en) 2014-02-10 2017-12-12 Haier Us Appliance Solutions, Inc. Linear compressor
US10036370B2 (en) 2014-02-10 2018-07-31 Haier Us Appliance Solutions, Inc. Linear compressor
US9429150B2 (en) * 2014-02-10 2016-08-30 Haier US Appliances Solutions, Inc. Linear compressor
US9506460B2 (en) * 2014-02-10 2016-11-29 Haier Us Appliance Solutions, Inc. Linear compressor
US10770762B2 (en) 2014-05-09 2020-09-08 Lg Chem, Ltd. Battery module and method of assembling the battery module
US10084218B2 (en) 2014-05-09 2018-09-25 Lg Chem, Ltd. Battery pack and method of assembling the battery pack
US9702352B2 (en) 2014-10-27 2017-07-11 Haier Us Appliance Solutions, Inc. Linear compressor and a spring assembly
US9577562B2 (en) * 2014-12-05 2017-02-21 Raytheon Company Method and apparatus for back electromotive force (EMF) position sensing in a cryocooler or other system having electromagnetic actuators
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
US9960465B2 (en) 2015-07-30 2018-05-01 Lg Chem, Ltd. Battery pack
US10174753B2 (en) 2015-11-04 2019-01-08 Haier Us Appliance Solutions, Inc. 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
CN105241172B (zh) * 2015-11-05 2017-12-29 青岛海尔股份有限公司 采用直线压缩机的冰箱控制方法及控制系统
EP3559570B1 (en) 2016-12-23 2023-04-19 Whirlpool Corporation Vacuum insulated panel for counteracting vacuum bow induced deformations
US10830230B2 (en) 2017-01-04 2020-11-10 Haier Us Appliance Solutions, Inc. Method for operating a linear compressor
US10422329B2 (en) 2017-08-14 2019-09-24 Raytheon Company Push-pull compressor having ultra-high efficiency for cryocoolers or other systems
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
DE102023206900A1 (de) * 2023-07-20 2025-01-23 BSH Hausgeräte GmbH Kühlgerät und Verfahren zum Betreiben eines Kühlgeräts

Family Cites Families (12)

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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
EP1121755A4 (en) * 1998-09-16 2005-12-21 Airxcel Inc FREQUENCY CONTROL OF LINEAR ENGINES
KR100273458B1 (ko) * 1998-12-17 2000-12-15 구자홍 리니어 컴프레샤의 속도 센서리스 제어에 의한 탑 클리어런스볼륨 제어장치 및 방법
DE19918930B4 (de) * 1999-04-26 2006-04-27 Lg Electronics Inc. Leistungssteuervorrichtung für einen Linearkompressor und ebensolches Verfahren
ATE397802T1 (de) 1999-06-21 2008-06-15 Fisher & Paykel Appliances Ltd Linearmotor
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
US6536326B2 (en) * 2001-06-15 2003-03-25 Sunpower, Inc. Control system and method for preventing destructive collisions in free piston machines
NZ515578A (en) 2001-11-20 2004-03-26 Fisher & Paykel Appliances Ltd Reduction of power to free piston linear motor to reduce piston overshoot
KR100432219B1 (ko) * 2001-11-27 2004-05-22 삼성전자주식회사 리니어 압축기의 제어장치 및 제어방법
KR100471719B1 (ko) * 2002-02-28 2005-03-08 삼성전자주식회사 리니어 압축기의 제어방법
JP2003339188A (ja) * 2002-05-21 2003-11-28 Matsushita Electric Ind Co Ltd リニアモータの駆動装置
NZ527999A (en) 2003-09-02 2005-08-26 Fisher & Paykel Appliances Ltd Controller improvements

Also Published As

Publication number Publication date
AU2006201260A1 (en) 2006-11-02
SG126892A1 (en) 2006-11-29
KR100776360B1 (ko) 2007-11-15
US7618243B2 (en) 2009-11-17
JP2006300066A (ja) 2006-11-02
BRPI0601291B1 (pt) 2018-10-09
KR20060110234A (ko) 2006-10-24
JP4469350B2 (ja) 2010-05-26
US20070095073A1 (en) 2007-05-03
AU2006201260B2 (en) 2011-09-15

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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 09/10/2018, 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 16A 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 2667 DE 15-02-2022 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.