BRPI0503385A - estrutura de guia de sucção de refrigerantes para compressor alternado - Google Patents

estrutura de guia de sucção de refrigerantes para compressor alternado

Info

Publication number
BRPI0503385A
BRPI0503385A BRPI0503385-3A BRPI0503385A BRPI0503385A BR PI0503385 A BRPI0503385 A BR PI0503385A BR PI0503385 A BRPI0503385 A BR PI0503385A BR PI0503385 A BRPI0503385 A BR PI0503385A
Authority
BR
Brazil
Prior art keywords
suction
refrigerant
guide structure
piston
valve
Prior art date
Application number
BRPI0503385-3A
Other languages
English (en)
Inventor
Kyeong-Bae Park
Eon-Pyo Hong
Ki-Chul Choi
Tae-Hee Kwak
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 BRPI0503385A publication Critical patent/BRPI0503385A/pt

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00Piston 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
    • F04B35/04Piston 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
    • F04B35/045Piston 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F04B39/0016Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons with valve arranged in the piston
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10Adaptations or arrangements of distribution members
    • F04B39/1073Adaptations or arrangements of distribution members the members being reed valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10Adaptations or arrangements of distribution members
    • F04B39/1073Adaptations or arrangements of distribution members the members being reed valves
    • F04B39/108Adaptations or arrangements of distribution members the members being reed valves circular reed valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J1/00Pistons; Trunk pistons; Plungers
    • F16J1/09Pistons; Trunk pistons; Plungers with means for guiding fluids
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32Details
    • F16K1/34Cutting-off parts, e.g. valve members, seats
    • F16K1/36Valve members
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00Check valves
    • F16K15/14Check valves with flexible valve members
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00Working fluid
    • F05B2210/10Kind or type
    • F05B2210/12Kind or type gaseous, i.e. compressible
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00Working fluid
    • F05B2210/10Kind or type
    • F05B2210/14Refrigerants with particular properties, e.g. HFC-134a
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S251/00Valves and valve actuation
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00Pumps
    • Y10S417/902Hermetically sealed motor pump unit

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Check Valves (AREA)

Abstract

"ESTRUTURA DE GUIA DE SUCçãO DE REFRIGERANTES PARA COMPRESSOR ALTERNADO". é fornecida uma estrutura de guia de sucção de refrigerante de um compressor alternado. A estrutura de guia de sucção de refrigerante inclui um cilindro tendo um espaço de acomodação interno, um pistão tendo canais de sucção através dos quais o refrigerante é aspirado para dentro e inserido no cilindro a estar em um movimento alternado linear, uma válvula de sucção incluída na extremidade do pistão para abrir e fechar os canais de sucção, e um elemento de fixação de válvula para combinar a válvula de sucção com o pistão. Os canais de sucção do pistão incluem superfícies inclinadas para guiar o refrigerante para o exterior em que a válvula de sucção é primeiro aberta. Os canais de sucção são formados de modo a ser inclinados para reduzir a resistência de fluxo de refrigerante aspirado tal que a quantidade do refrigerante aspirado é aumentada. Portanto, é possível aperfeiçoar a eficiência do compressor.
BRPI0503385-3A 2004-08-16 2005-08-12 estrutura de guia de sucção de refrigerantes para compressor alternado BRPI0503385A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040064387A KR100539770B1 (ko) 2004-08-16 2004-08-16 왕복동식 압축기의 냉매흡입 안내구조

Publications (1)

Publication Number Publication Date
BRPI0503385A true BRPI0503385A (pt) 2006-03-28

Family

ID=36080281

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0503385-3A BRPI0503385A (pt) 2004-08-16 2005-08-12 estrutura de guia de sucção de refrigerantes para compressor alternado

Country Status (6)

Country Link
US (1) US7841844B2 (pt)
JP (1) JP2006057634A (pt)
KR (1) KR100539770B1 (pt)
CN (1) CN100451334C (pt)
BR (1) BRPI0503385A (pt)
DE (1) DE102005038605B4 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100677291B1 (ko) * 2006-01-04 2007-02-02 엘지전자 주식회사 압축기의 흡입 밸브구조
US9574556B1 (en) * 2008-11-20 2017-02-21 Aerodyne Research, Inc. Free piston pump and miniature internal combustion engine
DE102011008086A1 (de) * 2011-01-07 2012-07-12 Inficon Gmbh Doppeltwirkender Kältemittelkompressor
BRPI1103355A2 (pt) * 2011-07-04 2013-07-23 Whirlpool Sa dispositivo adaptador para compressor linear, e compressor provido do referido dispositivo
US9429150B2 (en) * 2014-02-10 2016-08-30 Haier US Appliances Solutions, Inc. Linear compressor
US9518572B2 (en) * 2014-02-10 2016-12-13 Haier Us Appliance Solutions, Inc. Linear compressor
US9506460B2 (en) * 2014-02-10 2016-11-29 Haier Us Appliance Solutions, Inc. Linear compressor
US20160090972A1 (en) * 2014-09-30 2016-03-31 Kun Yuan Tong Dual function bicycle air hand pump
JP6580450B2 (ja) 2015-10-23 2019-09-25 住友重機械工業株式会社 弁構造、無潤滑リニア圧縮機、および極低温冷凍機
KR20180053859A (ko) * 2016-11-14 2018-05-24 엘지전자 주식회사 리니어 압축기
KR102209350B1 (ko) * 2019-08-23 2021-01-29 엘지전자 주식회사 리니어 압축기
KR102231184B1 (ko) 2019-10-01 2021-03-24 엘지전자 주식회사 압축기용 피스톤과 이를 포함하는 압축기
US11885325B2 (en) 2020-11-12 2024-01-30 Haier Us Appliance Solutions, Inc. Valve assembly for a reciprocating compressor
CN117231470A (zh) * 2023-11-13 2023-12-15 瑞纳智能设备股份有限公司 压缩机的气体轴承装置及压缩机

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1003200A (en) * 1910-05-02 1911-09-12 Banner Mfg Co Pump-piston.
US1765097A (en) * 1927-08-29 1930-06-17 Wayne Co Pump plunger
US2703705A (en) * 1951-02-28 1955-03-08 Carter Carburetor Corp Slow closing throttle device
US4250844A (en) * 1979-04-05 1981-02-17 Tews Jan H Two-cycle engine and piston
JPS57184284A (en) * 1981-05-08 1982-11-12 Matsushita Electric Works Ltd Curved surface machining and forming product with electric circuit
JPS57195883A (en) * 1981-05-26 1982-12-01 Honda Motor Co Ltd Compressor
JPH1137065A (ja) 1997-07-22 1999-02-09 Hitachi Ltd 容積形流体機械
KR100308279B1 (ko) * 1998-11-04 2001-11-30 구자홍 리니어압축기
KR100378818B1 (ko) * 2000-12-01 2003-04-07 엘지전자 주식회사 압축기용 흡입밸브의 고정장치
KR100386275B1 (ko) 2001-03-28 2003-06-02 엘지전자 주식회사 왕복동식 압축기의 스프링 지지구조
JP4146244B2 (ja) 2001-05-25 2008-09-10 エルジー エレクトロニクス インコーポレイティド 往復動式圧縮機の吸入バルブ
US6913450B2 (en) * 2001-06-26 2005-07-05 Lg Electronics, Inc. Suction valve coupling structure for reciprocating compressor
US7063520B2 (en) * 2002-05-06 2006-06-20 Lg Electronics Inc. Suction valve assembly of reciprocating compressor
CN1225601C (zh) * 2002-05-17 2005-11-02 乐金电子(天津)电器有限公司 往复运动式压缩机吸入阀门固定装置
KR100486575B1 (ko) * 2002-09-05 2005-05-03 엘지전자 주식회사 왕복동식 압축기의 가스 압축장치
KR20040022787A (ko) 2002-09-07 2004-03-18 엘지전자 주식회사 왕복동식 압축기의 가스 흡입장치

Also Published As

Publication number Publication date
US20060034712A1 (en) 2006-02-16
CN100451334C (zh) 2009-01-14
US7841844B2 (en) 2010-11-30
DE102005038605A1 (de) 2006-03-09
DE102005038605B4 (de) 2008-02-07
KR100539770B1 (ko) 2006-01-10
JP2006057634A (ja) 2006-03-02
CN1737371A (zh) 2006-02-22

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE. PAGAR RESTAURACAO.

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2259 DE 22/04/2014.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time