BR0214292A - Controlador de motor linear - Google Patents

Controlador de motor linear

Info

Publication number
BR0214292A
BR0214292A BR0214292-9A BR0214292A BR0214292A BR 0214292 A BR0214292 A BR 0214292A BR 0214292 A BR0214292 A BR 0214292A BR 0214292 A BR0214292 A BR 0214292A
Authority
BR
Brazil
Prior art keywords
piston
reciprocating
linear motor
motor controller
cylinder
Prior art date
Application number
BR0214292-9A
Other languages
English (en)
Other versions
BR0214292B1 (pt
Inventor
Ian Campbell Mcgill
Zhuang Tian
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
Application filed by Fisher & Paykel Appliances Ltd filed Critical Fisher & Paykel Appliances Ltd
Publication of BR0214292A publication Critical patent/BR0214292A/pt
Publication of BR0214292B1 publication Critical patent/BR0214292B1/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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/02—Arrangements for regulating or controlling the speed or torque of electric DC motors the DC motors being of the linear type
    • 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
    • F04B2201/0209—Duration 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
    • 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
    • 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
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/923—Specific feedback condition or device
    • 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
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/935—Specific application:
    • 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)
  • Power Engineering (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Linear Motors (AREA)
  • Compressor (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

"CONTROLADOR DE MOTOR LINEAR". A presente invenção refere-se a um compressor a gás de pistão livre compreendendo um cilindro (9), um pistão (11) alternativo dentro do cilindro (9), e um motor elétrico linear alternativo acoplado de forma derivável ao pistão tendo pelo menos um enrolamento de excitação (1, 2). Uma medida do tempo de movimento alternativo do pistão (11) é obtida, qualquer mudança no tempo de movimento alternativo é detectada, e a entrada de força no dito enrolamento de excitação (1, 2) é ajustada em resposta a qualquer mudança detectada no tempo de movimento alternativo.
BRPI0214292-9A 2001-11-20 2002-11-07 compressor a gás de pistão livre e método para controlar a excursão da armadura em motor linear de movimento alternativo. BR0214292B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ515578A NZ515578A (en) 2001-11-20 2001-11-20 Reduction of power to free piston linear motor to reduce piston overshoot
PCT/NZ2002/000238 WO2003044365A1 (en) 2001-11-20 2002-11-07 Linear motor controller

Publications (2)

Publication Number Publication Date
BR0214292A true BR0214292A (pt) 2004-09-21
BR0214292B1 BR0214292B1 (pt) 2011-11-16

Family

ID=19928840

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0214292-9A BR0214292B1 (pt) 2001-11-20 2002-11-07 compressor a gás de pistão livre e método para controlar a excursão da armadura em motor linear de movimento alternativo.

Country Status (17)

Country Link
US (3) US6812597B2 (pt)
EP (1) EP1446579B1 (pt)
JP (1) JP3989901B2 (pt)
KR (1) KR100587795B1 (pt)
CN (1) CN1589371A (pt)
AR (1) AR037547A1 (pt)
AT (1) ATE306616T1 (pt)
AU (1) AU2002356467B2 (pt)
BR (1) BR0214292B1 (pt)
CA (1) CA2466304A1 (pt)
DE (1) DE60206651T2 (pt)
DK (1) DK1446579T3 (pt)
ES (1) ES2246427T3 (pt)
MX (1) MXPA04004585A (pt)
NZ (1) NZ515578A (pt)
TW (1) TW580536B (pt)
WO (1) WO2003044365A1 (pt)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW504546B (en) 2000-10-17 2002-10-01 Fisher & Amp Paykel Ltd A linear compressor
EP1467159A4 (en) * 2001-12-26 2006-06-07 Sharp Kk STIRLING ENGINE
JP2004064852A (ja) * 2002-07-26 2004-02-26 Matsushita Refrig Co Ltd リニアモータ及びリニアモータコンプレッサ
JP2006506571A (ja) * 2002-11-19 2006-02-23 エンプレサ・ブラジレイラ・ディ・コンプレッソレス・ソシエダッド・アノニマ・エンブラコ 流体ポンプ装置のピストンの動作制御システムと方法及び流体ポンプ装置
US20040202562A1 (en) * 2003-04-14 2004-10-14 Grassbaugh Walter T. Reciprocating compressor
NZ526361A (en) * 2003-05-30 2006-02-24 Fisher & Paykel Appliances Ltd Compressor improvements
CN100406708C (zh) * 2003-07-02 2008-07-30 蒂艾克思股份有限公司 自由活塞斯特林发动机控制系统
NZ527999A (en) * 2003-09-02 2005-08-26 Fisher & Paykel Appliances Ltd Controller improvements
US7456592B2 (en) * 2003-12-17 2008-11-25 Lg Electronics Inc. Apparatus and method for controlling operation of reciprocating compressor
KR100524475B1 (ko) * 2004-01-09 2005-10-31 삼성전자주식회사 리니어 압축기 및 그 제어방법
DE102004010404A1 (de) * 2004-03-03 2005-09-22 BSH Bosch und Siemens Hausgeräte GmbH Lineare Antriebseinrichtung mit einem einen Magnetträger aufweisenden Ankerkörper
US7032400B2 (en) 2004-03-29 2006-04-25 Hussmann Corporation Refrigeration unit having a linear compressor
US7462958B2 (en) * 2004-09-21 2008-12-09 Nikon Corporation Z actuator with anti-gravity
BRPI0516829B1 (pt) 2004-10-01 2017-11-21 Fisher & Paykel Appliances Limited Method of controlling the stroke of a free piston linear compressor motor and free piston linear compressor motor having a controlled stroke?
US20080075610A1 (en) * 2004-11-02 2008-03-27 Fisher & Paykel Appliances Limited Linear Compressor Cylinder and Head Construction
KR100565264B1 (ko) * 2005-01-13 2006-03-30 엘지전자 주식회사 왕복동식 압축기의 외측고정자 고정장치
KR100631566B1 (ko) * 2005-04-06 2006-10-11 엘지전자 주식회사 왕복동식 압축기의 스트로크 제어장치 및 방법
DE602006000730T2 (de) * 2005-04-19 2009-04-23 Fisher & Paykel Appliances Ltd., East Tamaki Steuerungsvorrichtung für einen linear angetriebenen Verdichter
AU2006201260B2 (en) * 2005-04-19 2011-09-15 Fisher & Paykel Appliances Limited Linear Compressor Controller
NZ539554A (en) * 2005-04-19 2007-05-31 Fisher & Paykel Appliances Ltd Free piston linear compressor controller
CN100559027C (zh) * 2005-07-21 2009-11-11 菲舍尔和佩克尔应用有限公司 线性压缩机气缸和盖结构
NZ541466A (en) * 2005-07-25 2007-02-23 Fisher & Paykel Appliances Ltd Controller for free piston linear compressor
US7852182B2 (en) * 2005-08-05 2010-12-14 Koninklijke Philips Electronics N.V. Pendulum drive system for personal care appliances
KR100819609B1 (ko) * 2006-12-08 2008-04-04 엘지전자 주식회사 리니어 압축기
US7498682B2 (en) 2007-03-07 2009-03-03 Aaron Patrick Lemieux Electrical energy generator
US8007247B2 (en) * 2007-05-22 2011-08-30 Medtronic, Inc. End of stroke detection for electromagnetic pump
DE102007034293A1 (de) * 2007-07-24 2009-01-29 BSH Bosch und Siemens Hausgeräte GmbH Hubgeregelter Linearverdichter
FR2922695A1 (fr) * 2007-10-22 2009-04-24 St Microelectronics Grenoble Circuit de commande de moteur a bobine mobile
BRPI0704947B1 (pt) * 2007-12-28 2018-07-17 Whirlpool Sa conjunto de pistão e cilindro acionado por motor linear com sistema de reconhecimento de posição de cilindro e compressor de motor 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
BRPI0800251B1 (pt) * 2008-02-22 2021-02-23 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda sistema e método de controle de compressor linear
US8688224B2 (en) * 2008-03-07 2014-04-01 Tremont Electric, Inc. Implantable biomedical device including an electrical energy generator
US8465263B2 (en) * 2009-06-22 2013-06-18 Wagner Spray Tech Corporation Dynamic control of an electric drive
WO2011085093A2 (en) 2010-01-06 2011-07-14 Tremont Electric, Llc Electrical energy generator
WO2011085091A2 (en) * 2010-01-06 2011-07-14 Tremont Electric, Llc Electrical energy generator
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
BRPI1005184B1 (pt) * 2010-12-27 2020-09-24 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda. Mecanismo ressonante para compressores lineares
EP2501023B1 (de) * 2011-03-15 2021-01-27 Etel S. A.. Vertikaler Stellantrieb mit Schwerkraftkompensation
WO2012152609A1 (en) * 2011-05-06 2012-11-15 Electrolux Home Products Corporation N.V. Reciprocating pump assembly for liquids
BRPI1103776B1 (pt) 2011-08-19 2018-12-04 Whirlpool Sa sistema e método de controle de curso e operação em frequência de ressonância de um motor linear rossonante
DE102013017944A1 (de) * 2013-10-29 2015-04-30 Linde Aktiengesellschaft Verfahren zur Klopfregelung bei einem Kolbenverdichter
US9739270B2 (en) 2014-02-10 2017-08-22 Haier Us Appliance Solutions, Inc. Linear compressor
US9322401B2 (en) * 2014-02-10 2016-04-26 General Electric Company Linear compressor
US9841012B2 (en) 2014-02-10 2017-12-12 Haier Us Appliance Solutions, Inc. Linear compressor
US9518572B2 (en) * 2014-02-10 2016-12-13 Haier Us Appliance Solutions, Inc. Linear compressor
US9562525B2 (en) * 2014-02-10 2017-02-07 Haier Us Appliance Solutions, Inc. Linear compressor
US9506460B2 (en) * 2014-02-10 2016-11-29 Haier Us Appliance Solutions, Inc. Linear compressor
US9528505B2 (en) * 2014-02-10 2016-12-27 Haier Us Appliance Solutions, Inc. Linear compressor
US10036370B2 (en) 2014-02-10 2018-07-31 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
US9429150B2 (en) * 2014-02-10 2016-08-30 Haier US Appliances Solutions, Inc. Linear compressor
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
US10208741B2 (en) 2015-01-28 2019-02-19 Haier Us Appliance Solutions, Inc. Method for operating a linear compressor
US10502201B2 (en) 2015-01-28 2019-12-10 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
CN104660003B (zh) * 2015-02-02 2017-05-10 瑞声光电科技(常州)有限公司 扁平线性振动电机
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
DE102015216745B4 (de) * 2015-09-02 2018-08-09 Robert Bosch Gmbh Verfahren zum Betreiben eines Reagenzmittel-Dosiersystems, Vorrichtung zur Durchführung des Verfahrens, Steuergerät-Programm und Steuergerät-Programmprodukt
US9490681B1 (en) 2015-09-18 2016-11-08 Ingersoll-Rand Company Pulsed air to electric generator
US10174753B2 (en) 2015-11-04 2019-01-08 Haier Us Appliance Solutions, Inc. Method for operating a linear compressor
CN106678014B (zh) * 2016-11-25 2018-08-14 中国科学院上海技术物理研究所 一种校正线性振荡压缩机自由活塞偏移的装置及方法
US10830230B2 (en) 2017-01-04 2020-11-10 Haier Us Appliance Solutions, Inc. Method for operating a linear compressor
CN107218206B (zh) * 2017-06-30 2019-01-18 青岛海尔智能技术研发有限公司 直线压缩机气缸变容积的控制方法
CN107654359A (zh) * 2017-07-28 2018-02-02 青岛海尔智能技术研发有限公司 往复式压缩机行程防撞控制方法、往复式压缩机及冰箱
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
US11047377B2 (en) * 2018-04-12 2021-06-29 Haier Us Appliance Solutions, Inc. Linear compressor and methods of extension control
CN111365909B (zh) * 2018-12-25 2024-04-05 珠海格力电器股份有限公司 冷媒循环系统、空调设备和冷媒循环系统的控制方法
CN113795671B (zh) * 2019-02-05 2023-09-01 伯克哈特压缩机股份公司 线性电机压缩机的操作方法及线性电机压缩机
CN112483352A (zh) * 2021-01-04 2021-03-12 辽宁工程技术大学 一种新型双线圈动磁式线性压缩机
US12553432B1 (en) 2025-03-11 2026-02-17 Haier Us Appliance Solutions, Inc. Dynamic flux weakening for a single phase linear compressor

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2417443C3 (de) * 1973-04-14 1981-02-05 Sawafuji Electric Co., Ltd., Tokio Elektrischer Schwingverdichter für Kältemaschinen
US4320488A (en) * 1975-03-10 1982-03-16 Digital Recording Corporation Recording and playback system
US4036018A (en) * 1976-02-27 1977-07-19 Beale William T Self-starting, free piston Stirling engine
US4179899A (en) 1977-06-24 1979-12-25 Sawafuji Electric Co. Ltd. Refrigerating system
IL54107A (en) * 1978-02-22 1981-06-29 Yeda Res & Dev Electromagnetic linear motion devices
JPS5520335A (en) 1978-07-28 1980-02-13 Sawafuji Electric Co Ltd Cooler
SU792511A1 (ru) 1978-09-28 1980-12-30 За витель Линейный электрический двигатель
JPS56574A (en) * 1979-06-13 1981-01-07 Sawafuji Electric Co Ltd Oscillation type compressor
US4349757A (en) * 1980-05-08 1982-09-14 Mechanical Technology Incorporated Linear oscillating electric machine with permanent magnet excitation
US4291258A (en) * 1980-06-17 1981-09-22 Mechanical Technology Incorporated DC Excitation control for linear oscillating motors
US4602174A (en) 1983-12-01 1986-07-22 Sunpower, Inc. Electromechanical transducer particularly suitable for a linear alternator driven by a free-piston stirling engine
NZ213490A (en) 1985-09-16 1990-03-27 Fisher & Paykel Cyclic motor reversal by forced commutation
US4713939A (en) 1986-05-23 1987-12-22 Texas Instruments Incorporated Linear drive motor with symmetric magnetic fields for a cooling system
US4836757A (en) * 1987-02-13 1989-06-06 Mechanical Technology Incorporated Pressure actuated movable head for a resonant reciprocating compressor balance chamber
JPS63193778U (pt) 1987-06-03 1988-12-13
JPH059508Y2 (pt) 1987-06-17 1993-03-09
JPH01149575U (pt) 1988-04-06 1989-10-17
US5342176A (en) 1993-04-05 1994-08-30 Sunpower, Inc. Method and apparatus for measuring piston position in a free piston compressor
EP0652632B1 (en) 1993-10-08 2002-02-27 Sawafuji Electric Co., Ltd. Power supply for vibrating compressors
US5525845A (en) 1994-03-21 1996-06-11 Sunpower, Inc. Fluid bearing with compliant linkage for centering reciprocating bodies
WO1995033419A1 (en) * 1994-06-06 1995-12-14 Teledyne Water Pik Division Of Teledyne Industries, Inc. High frequency electric toothbrush
US5592257A (en) 1994-08-24 1997-01-07 Nikon Corporation Electronic flash device with slave emission function
WO1996008919A1 (en) 1994-09-12 1996-03-21 Philips Electronics N.V. System and method for enhancing the sharpness of a colour image
JPH08210247A (ja) * 1995-02-07 1996-08-20 Sawafuji Electric Co Ltd 振動型圧縮機の電源装置
US5592057A (en) * 1995-06-23 1997-01-07 Applied Motion Products, Inc. Step motor and servo motor indexer
JPH0960580A (ja) 1995-08-28 1997-03-04 Sawafuji Electric Co Ltd 振動型圧縮機の駆動方法
JP3814328B2 (ja) 1996-03-14 2006-08-30 松下冷機株式会社 振動型圧縮機
US5980211A (en) * 1996-04-22 1999-11-09 Sanyo Electric Co., Ltd. Circuit arrangement for driving a reciprocating piston in a cylinder of a linear compressor for generating compressed gas with a linear motor
JP3440274B2 (ja) 1997-02-05 2003-08-25 フイッシャー アンド ペイケル アプライアンシーズ リミテッド ブラシレスｄｃモータ制御
JP3674216B2 (ja) * 1997-02-25 2005-07-20 松下電工株式会社 リニア振動モータの駆動制御方法
US6203292B1 (en) * 1997-04-20 2001-03-20 Matsushita Refrigeration Company Oscillation-type compressor
US5945748A (en) * 1997-04-29 1999-08-31 Lg Electronics, Inc. Linear motor structure for linear compressor
TW353707B (en) * 1997-09-26 1999-03-01 Nat Science Council Control device for linear compressor
US6077054A (en) * 1997-12-23 2000-06-20 Samsung Electronics Co., Ltd. Stator of linear compressor
US6084320A (en) * 1998-04-20 2000-07-04 Matsushita Refrigeration Company Structure of linear compressor
ES2143433B1 (es) * 1998-09-14 2000-12-01 Perez Pablo Vieites Dispositivo abatible automatico con fuente de alimentacion autonoma para vagones de ferrocarril de transporte de vehiculos.
CA2344356A1 (en) * 1998-09-16 2000-03-23 Airxcel, Inc. Frequency control of linear motors
US6203288B1 (en) * 1999-01-05 2001-03-20 Air Products And Chemicals, Inc. Reciprocating pumps with linear motor driver
BR0011833A (pt) 1999-06-21 2002-03-05 Fisher & Paykel Motor linear
GB2354557B (en) * 1999-09-16 2003-03-05 Ernest James Bransden Reciprocating electromagnetic pump
JP2001128434A (ja) * 1999-10-27 2001-05-11 Matsushita Refrig Co Ltd リニアモータ
FR2801645B1 (fr) * 1999-11-30 2005-09-23 Matsushita Electric Industrial Co Ltd Dispositif d'entrainement d'un compresseur lineaire, support et ensemble d'informations
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
DE10019419A1 (de) 2000-04-19 2001-10-25 Bosch Gmbh Robert Kühlsystem eines Kraftfahrzeugs mit einer Verschließeinheit für den Kühlluftstrom
US6536326B2 (en) * 2001-06-15 2003-03-25 Sunpower, Inc. Control system and method for preventing destructive collisions in free piston machines
US6685438B2 (en) * 2001-08-01 2004-02-03 Lg Electronics Inc. Apparatus and method for controlling operation of reciprocating compressor

Also Published As

Publication number Publication date
JP2005509796A (ja) 2005-04-14
US6812597B2 (en) 2004-11-02
US20040263005A1 (en) 2004-12-30
EP1446579B1 (en) 2005-10-12
EP1446579A1 (en) 2004-08-18
DE60206651D1 (de) 2006-02-23
DE60206651T2 (de) 2006-06-22
KR20050044555A (ko) 2005-05-12
MXPA04004585A (es) 2004-08-13
EP1446579A4 (en) 2005-02-02
US20030173834A1 (en) 2003-09-18
BR0214292B1 (pt) 2011-11-16
US6954040B2 (en) 2005-10-11
ATE306616T1 (de) 2005-10-15
HK1064146A1 (en) 2005-01-21
US20050168179A1 (en) 2005-08-04
NZ515578A (en) 2004-03-26
AU2002356467B2 (en) 2007-07-26
TW580536B (en) 2004-03-21
AU2002356467A1 (en) 2003-06-10
TW200300480A (en) 2003-06-01
AR037547A1 (es) 2004-11-17
US7285878B2 (en) 2007-10-23
JP3989901B2 (ja) 2007-10-10
WO2003044365A1 (en) 2003-05-30
CN1589371A (zh) 2005-03-02
DK1446579T3 (da) 2006-07-17
ES2246427T3 (es) 2006-02-16
CA2466304A1 (en) 2003-05-30
KR100587795B1 (ko) 2006-06-12

Similar Documents

Publication Publication Date Title
MXPA04004585A (es) Controlador de motor lineal.
BRPI0413910A (pt) aperfeiçoamentos para controlador de motor linear
DE60211472D1 (de) Ansteuereinrichtung für einen linearkompressor
ATE302359T1 (de) Schwingungsdämpfendes system für einen kolbenkompressor mit linearmotor
NZ510494A (en) Frequency control of linear motor by monitoring of the back EMF at both ends of the stroke of the linear motor
BR0301492A (pt) Sistema de ajuste de frequências de ressonância em compressor linear
BR0202830A (pt) Arranjo ressonante para compressor linear
BR9805280A (pt) Compressor alternativo com motor linear
DE60108115D1 (de) Brennkraftmaschine mit freiem kolben und ventilen in den kolben
ATE452293T1 (de) Kolbenverdichter
BR0113565A (pt) Aparelho e método para controlar um compressor de movimento alternativo e método para controlar a posição de um pistão em um compressor de movimento alternativo
ATE128766T1 (de) Überwachungssystem, insbesondere für motoren, kompressoren und zyklisch arbeitende maschinen.
DE50102232D1 (de) Fluidbetriebenes Schlagwerk
ATE291160T1 (de) Brennkraftmaschine mit variablem verdichtungsverhältnis und hubraum
NO20042290L (no) Slaginnreting med en styringsventil for to vekselvis slaende stempler
JP2002013484A (ja) リニアコンプレッサの駆動制御装置
ATE338902T1 (de) Steuereinrichtung für automatisierte schaltgetriebe von fahrzeugen, vorzugsweise von kraftfahrzeugen
DE60131458D1 (de) Brennkraftmaschine
BR0308958A (pt) Mecanismo de curso/afastamento variáveis
ATE283624T1 (de) Adaptiver haken aufgebracht auf sinusförmiger vibrationsgenerator
RU94011535A (ru) Электронный регулятор частоты вращения для управления подачей топлива топливным насосом высокого давления
JP2004353664A (ja) 圧縮機の運転制御方法及び圧縮機の運転制御装置
KR950002177A (ko) 자기력에 의한 왕복 운동 장치
PT1295042E (pt) Dispositivo de elevacao
KR960018242A (ko) 밀페형 압축기의 압축실장치

Legal Events

Date Code Title Description
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/11/2002, 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 19A 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 2643 DE 31-08-2021 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.