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MXPA03011058A - Compresor de doble capacidad. - Google Patents

Compresor de doble capacidad.

Info

Publication number
MXPA03011058A
MXPA03011058A MXPA03011058A MXPA03011058A MXPA03011058A MX PA03011058 A MXPA03011058 A MX PA03011058A MX PA03011058 A MXPA03011058 A MX PA03011058A MX PA03011058 A MXPA03011058 A MX PA03011058A MX PA03011058 A MXPA03011058 A MX PA03011058A
Authority
MX
Mexico
Prior art keywords
capacity compressor
dual capacity
motor
crank pin
piston
Prior art date
Application number
MXPA03011058A
Other languages
English (en)
Inventor
Bae Young-Ju
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
Publication of MXPA03011058A publication Critical patent/MXPA03011058A/es

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
    • 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
    • F04B49/123—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 by changing the eccentricity of one element relative to another element
    • F04B49/125—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 by changing the eccentricity of one element relative to another element by changing the eccentricity of the actuation means, e.g. cams or cranks, relative to the driving means, e.g. driving shafts
    • F04B49/126—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 by changing the eccentricity of one element relative to another element by changing the eccentricity of the actuation means, e.g. cams or cranks, relative to the driving means, e.g. driving shafts with a double eccenter mechanism
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/22—Cranks; Eccentrics
    • F16C3/28—Adjustable cranks or eccentrics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
    • F16H21/18—Crank gearings; Eccentric gearings
    • F16H21/20—Crank gearings; Eccentric gearings with adjustment of throw

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Control Of Multiple Motors (AREA)

Abstract

Se provee un compresor de doble capacidad para evitar movimiento relativo entre partes que mantienen excentricidad; para este efecto, el compresor de doble capacidad comprende una unidad generadora de potencia (20) que tiene un motor reversible (21, 22) y un cig³enal (23) insertado en el motor (21, 22); una unidad compresora (30) que tiene un cilindro (32), un piston (31) y una varilla de conexion (33) conectada con el piston (31); un pasador de manivela (110, 210) excentricamente formado en una porcion de extremo superior del cig³enal (23); un casquillo excentrico (120, 220) montado entre el pasador de manivela (110, 210) y un extremo de la barra de conexion (33); y un elemento de llave (130, 230) para restringir completamente el casquillo excentrico (120, 220) hacia el pasador de manivela (110, 210) tanto en la rotacion en sentido de las manecillas del reloj como en la rotacion en sentido contrario de las manecillas del reloj del motor.
MXPA03011058A 2001-06-01 2001-06-01 Compresor de doble capacidad. MXPA03011058A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2001/000941 WO2002097271A1 (en) 2001-06-01 2001-06-01 Dual capacity compressor

Publications (1)

Publication Number Publication Date
MXPA03011058A true MXPA03011058A (es) 2004-03-19

Family

ID=19198396

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03011058A MXPA03011058A (es) 2001-06-01 2001-06-01 Compresor de doble capacidad.

Country Status (11)

Country Link
US (2) US6755624B2 (es)
EP (1) EP1392978B1 (es)
JP (1) JP4080993B2 (es)
CN (1) CN1300460C (es)
AT (1) ATE408758T1 (es)
AU (1) AU2001264343B2 (es)
BR (1) BR0117046B1 (es)
DE (1) DE60135880D1 (es)
ES (1) ES2313960T3 (es)
MX (1) MXPA03011058A (es)
WO (1) WO2002097271A1 (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002097271A1 (en) * 2001-06-01 2002-12-05 Lg Electronics Inc. Dual capacity compressor
GB0222480D0 (en) * 2002-09-27 2002-11-06 Ricardo Consulting Eng Torsionally damped rotary shafts
WO2004040138A1 (en) * 2002-10-31 2004-05-13 Lg Electronics Inc. Dual capacity compressor
US6918335B2 (en) * 2002-10-31 2005-07-19 Lg Electronics Inc. Dual capacity compressor
US20040241010A1 (en) * 2003-03-27 2004-12-02 Samsung Electronics Co., Ltd. Variable capacity rotary compressor
CN100354521C (zh) * 2003-06-25 2007-12-12 乐金电子(天津)电器有限公司 双重容量压缩机的闩锁装置
CN100344873C (zh) * 2003-06-25 2007-10-24 乐金电子(天津)电器有限公司 双重容量压缩机的闩锁装置
CN100344877C (zh) * 2003-06-25 2007-10-24 乐金电子(天津)电器有限公司 二重容量的压缩机锁机械部
CN100348864C (zh) * 2003-06-25 2007-11-14 乐金电子(天津)电器有限公司 二重容量的压缩机的锁机械部
CN100383383C (zh) * 2003-06-25 2008-04-23 乐金电子(天津)电器有限公司 双重容量压缩机的闭锁机构
CN100378327C (zh) * 2003-06-27 2008-04-02 乐金电子(天津)电器有限公司 双重容量压缩机的闭锁装置
AU2003274777B2 (en) * 2003-10-29 2010-06-03 Lg Electronics Inc. Method of controlling compressor for refrigerator and apparatus thereof
KR101008628B1 (ko) 2003-12-20 2011-01-17 엘지전자 주식회사 이중용량 압축기
KR101008627B1 (ko) 2003-12-20 2011-01-17 엘지전자 주식회사 이중용량 압축기
KR100747566B1 (ko) 2003-12-20 2007-08-08 엘지전자 주식회사 이중용량 압축기
AU2003289521A1 (en) * 2003-12-20 2005-07-14 Lg Electronics Inc. Dual capacity compressor
KR100802017B1 (ko) * 2005-03-29 2008-02-12 삼성전자주식회사 용량가변 회전압축기
DE502006005418D1 (de) * 2005-08-26 2009-12-31 Continental Teves Ag & Co Ohg Pumpen-oder kompressoraggregat
DE102006022528A1 (de) * 2006-03-24 2007-09-27 Continental Teves Ag & Co. Ohg Pumpen- oder Kompressoraggregat
KR100830944B1 (ko) * 2007-02-06 2008-05-20 엘지전자 주식회사 왕복동식 압축기
AT10913U1 (de) * 2008-05-13 2009-12-15 Acc Austria Gmbh Kältemittelverdichter
DE102008042564A1 (de) * 2008-10-02 2010-04-08 Robert Bosch Gmbh Förderaggregat
KR20110098482A (ko) * 2010-02-26 2011-09-01 엘지전자 주식회사 가변속 압축기
CN102128160B (zh) * 2010-12-30 2013-03-20 加西贝拉压缩机有限公司 制冷压缩机用曲柄—连杆机构
CN105065229B (zh) * 2015-07-23 2017-03-29 安徽美芝制冷设备有限公司 用于压缩机的连杆组件以及具有其的活塞式压缩机
CN106988993A (zh) * 2017-05-27 2017-07-28 安徽美芝制冷设备有限公司 压缩机的连杆机构及压缩机
WO2018218944A1 (zh) * 2017-05-27 2018-12-06 安徽美芝制冷设备有限公司 往复式压缩机的压缩机构及往复式压缩机
CN110319017A (zh) * 2019-07-18 2019-10-11 珠海格力节能环保制冷技术研究中心有限公司 曲轴组件、泵体组件、压缩机和热泵系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245966A (en) * 1978-01-30 1981-01-20 Westinghouse Electric Corp. Reciprocating piston device with changeable stroke length
US4236874A (en) * 1979-03-02 1980-12-02 Westinghouse Electric Corp. Dual capacity compressor with reversible motor and controls arrangement therefor
JPS5663494A (en) 1979-10-29 1981-05-30 Hashimoto Forming Kogyo Co Ornamental body in transparent material and its manufacture
JPS5765888A (en) * 1980-10-13 1982-04-21 Toshiba Corp Variable performance type reciprocating compressor
GB2087025B (en) * 1980-11-05 1984-08-01 Westinghouse Electric Corp Dual-capacity hermetic refrigerant compressor with reversible motor
US4479419A (en) * 1982-11-02 1984-10-30 Westinghouse Electric Corp. Dual capacity reciprocating compressor
US4494447A (en) * 1982-11-02 1985-01-22 Westinghouse Electric Corp. Self-latching eccentric cam for dual stroke compressor or pump
US4497419A (en) * 1984-02-02 1985-02-05 Stant Inc. One-piece cap
US6092993A (en) * 1997-08-14 2000-07-25 Bristol Compressors, Inc. Adjustable crankpin throw structure having improved throw stabilizing means
US6099259A (en) * 1998-01-26 2000-08-08 Bristol Compressors, Inc. Variable capacity compressor
JPH11257110A (ja) * 1998-03-12 1999-09-21 Toyota Motor Corp 内燃機関の圧縮比切換装置
JPH11294210A (ja) * 1998-04-15 1999-10-26 Toyota Motor Corp 可変圧縮比エンジン
US5951261A (en) * 1998-06-17 1999-09-14 Tecumseh Products Company Reversible drive compressor
US6190137B1 (en) * 1999-09-24 2001-02-20 Tecumseh Products Company Reversible, variable displacement compressor
WO2002097271A1 (en) * 2001-06-01 2002-12-05 Lg Electronics Inc. Dual capacity compressor

Also Published As

Publication number Publication date
BR0117046B1 (pt) 2010-07-13
US6755624B2 (en) 2004-06-29
CN1300460C (zh) 2007-02-14
US20040265139A1 (en) 2004-12-30
BR0117046A (pt) 2006-02-21
JP2004526904A (ja) 2004-09-02
ATE408758T1 (de) 2008-10-15
JP4080993B2 (ja) 2008-04-23
EP1392978B1 (en) 2008-09-17
AU2001264343B2 (en) 2005-01-06
US20020182086A1 (en) 2002-12-05
CN1527905A (zh) 2004-09-08
DE60135880D1 (de) 2008-10-30
US7249936B2 (en) 2007-07-31
ES2313960T3 (es) 2009-03-16
WO2002097271A1 (en) 2002-12-05
EP1392978A1 (en) 2004-03-03

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