BRPI0419019A - compressor linear - Google Patents

compressor linear

Info

Publication number
BRPI0419019A
BRPI0419019A BRPI0419019-0A BRPI0419019A BRPI0419019A BR PI0419019 A BRPI0419019 A BR PI0419019A BR PI0419019 A BRPI0419019 A BR PI0419019A BR PI0419019 A BRPI0419019 A BR PI0419019A
Authority
BR
Brazil
Prior art keywords
piston
loading
linear compressor
varies
linear
Prior art date
Application number
BRPI0419019-0A
Other languages
English (en)
Inventor
Bong-Jun Choi
Chang-Yong Jang
Man-Seok Cho
Shin-Hyun Park
Hyun Kim
Jong-Min Shin
Young-Hoan Jeon
Chul-Gi Roh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36000240&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0419019(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of BRPI0419019A publication Critical patent/BRPI0419019A/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
    • F04B2201/00—Pump parameters
    • F04B2201/08—Cylinder or housing parameters
    • F04B2201/0806—Resonant frequency
    • 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
    • F04B2207/00—External parameters
    • F04B2207/04—Settings
    • F04B2207/045—Settings of the resonant frequency of the unit motor-pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

COMPRESSOR LINEAR. A presente invenção divulga um compressor linear no qual um pistão (6) é acionado por um motor linear (10) e alternado linearmente do lado de dentro de um cilindro (4) para succionar, comprimir e descarregar refrigerantes. O compressor linear sincroniza a freqüência de operação do motor linear (10) com a freqüência natural do pistão (6), considerando que a força elástica da mola mecânica (8a, 8b) e da mola a gás que suporta elasticamente o pistão (6) na direção de movimento varia pelo carregamento. Mesmo se o carregamento variar, o motor linear é operado no estado de ressonância, para maximizar a eficiência. O compressor linear varia o curso do pistão (6) de acordo com o carregamento, desse modo lidando ativamente e superando rapidamente o carregamento e reduzindo o consumo de energia.
BRPI0419019-0A 2004-08-30 2004-08-30 compressor linear BRPI0419019A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2004/002177 WO2006025617A1 (en) 2004-08-30 2004-08-30 Linear compressor

Publications (1)

Publication Number Publication Date
BRPI0419019A true BRPI0419019A (pt) 2007-12-11

Family

ID=36000240

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0419019-0A BRPI0419019A (pt) 2004-08-30 2004-08-30 compressor linear

Country Status (6)

Country Link
US (1) US20080213108A1 (pt)
JP (1) JP2008511789A (pt)
CN (1) CN100510395C (pt)
BR (1) BRPI0419019A (pt)
DE (1) DE112004002953T5 (pt)
WO (1) WO2006025617A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100963742B1 (ko) * 2007-10-24 2010-06-14 엘지전자 주식회사 왕복동식 압축기
KR101457703B1 (ko) * 2008-10-28 2014-11-04 엘지전자 주식회사 압축기
KR102002119B1 (ko) * 2013-02-28 2019-07-19 엘지전자 주식회사 압축기용 모터 및 이를 구비한 왕복동식 압축기
US9841012B2 (en) * 2014-02-10 2017-12-12 Haier Us Appliance Solutions, Inc. Linear compressor
KR101982850B1 (ko) * 2017-01-12 2019-05-29 엘지전자 주식회사 가동코어형 왕복동 모터 및 이를 구비한 왕복동식 압축기

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1539201A (en) * 1976-01-09 1979-01-31 Mechanical Tech Inc Compressor
JPS6010190B2 (ja) * 1976-04-20 1985-03-15 松下電器産業株式会社 圧縮機
DE3021873C2 (de) * 1980-06-11 1982-11-25 Heinrich Dipl.-Ing. 6368 Bad Vilbel Dölz Elektrisch angetriebener Schwingverdichter
US4353220A (en) * 1980-06-17 1982-10-12 Mechanical Technology Incorporated Resonant piston compressor having improved stroke control for load-following electric heat pumps and the like
JP2902584B2 (ja) * 1995-11-24 1999-06-07 住友重機械工業株式会社 圧縮機及び圧縮機に使用されるコイルバネの設計方法
JP3762469B2 (ja) * 1996-01-18 2006-04-05 三洋電機株式会社 リニアコンプレッサの駆動装置
JP3737902B2 (ja) * 1999-02-25 2006-01-25 住友重機械工業株式会社 ガス圧縮機
KR100304587B1 (ko) * 1999-08-19 2001-09-24 구자홍 리니어 압축기
KR100332818B1 (ko) * 2000-05-19 2002-04-19 구자홍 리니어 압축기의 고정자 고정구조
US6491506B1 (en) * 2000-05-29 2002-12-10 Lg Electronics Inc. Linear compressor
JP2002122080A (ja) * 2000-10-17 2002-04-26 Matsushita Refrig Co Ltd リニアコンプレッサーの制御装置
KR100386275B1 (ko) * 2001-03-28 2003-06-02 엘지전자 주식회사 왕복동식 압축기의 스프링 지지구조
JP4149147B2 (ja) * 2001-07-19 2008-09-10 松下電器産業株式会社 リニア圧縮機
KR20030041289A (ko) * 2001-11-19 2003-05-27 엘지전자 주식회사 왕복동식 압축기의 피스톤 지지구조
KR100442389B1 (ko) * 2001-11-23 2004-07-30 엘지전자 주식회사 왕복동식 압축기
KR100451233B1 (ko) * 2002-03-16 2004-10-02 엘지전자 주식회사 왕복동식 압축기의 운전제어방법
JP2003339188A (ja) * 2002-05-21 2003-11-28 Matsushita Electric Ind Co Ltd リニアモータの駆動装置
BR0301492A (pt) * 2003-04-23 2004-12-07 Brasil Compressores Sa Sistema de ajuste de frequências de ressonância em compressor linear

Also Published As

Publication number Publication date
JP2008511789A (ja) 2008-04-17
US20080213108A1 (en) 2008-09-04
CN100510395C (zh) 2009-07-08
WO2006025617A1 (en) 2006-03-09
CN101010510A (zh) 2007-08-01
DE112004002953T5 (de) 2007-08-02

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A E 6A ANUIDADE

B08G Application fees: restoration [chapter 8.7 patent gazette]
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal: appeal against refusal
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 16A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2595 DE 29-09-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.