BRPI1105473A8 - compressor de gás compreendendo uma mancalização aerostática - Google Patents

compressor de gás compreendendo uma mancalização aerostática

Info

Publication number
BRPI1105473A8
BRPI1105473A8 BRPI1105473A BRPI1105473A BRPI1105473A8 BR PI1105473 A8 BRPI1105473 A8 BR PI1105473A8 BR PI1105473 A BRPI1105473 A BR PI1105473A BR PI1105473 A BRPI1105473 A BR PI1105473A BR PI1105473 A8 BRPI1105473 A8 BR PI1105473A8
Authority
BR
Brazil
Prior art keywords
gas compressor
cylinder
flow
piston
housing
Prior art date
Application number
BRPI1105473A
Other languages
English (en)
Inventor
Erich Bernhard Lilie Dietmar
Brüggmann Mühle Henrique
Original Assignee
Embraco Ind De Compressores E Solucoes Em Refrigeracao Ltda
Whirlpool Sa
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 Embraco Ind De Compressores E Solucoes Em Refrigeracao Ltda, Whirlpool Sa filed Critical Embraco Ind De Compressores E Solucoes Em Refrigeracao Ltda
Priority to BRPI1105473-5A priority Critical patent/BRPI1105473B1/pt
Priority to PCT/BR2012/000448 priority patent/WO2013071382A2/en
Priority to EP12809079.2A priority patent/EP2780593B1/en
Priority to CN201280067211.6A priority patent/CN104220752B/zh
Priority to ES12809079.2T priority patent/ES2589048T3/es
Priority to SG11201402412XA priority patent/SG11201402412XA/en
Priority to KR1020147016062A priority patent/KR20140100965A/ko
Priority to US14/358,528 priority patent/US9599130B2/en
Priority to JP2014541486A priority patent/JP2014533788A/ja
Priority to MX2014005837A priority patent/MX343116B/es
Publication of BRPI1105473A2 publication Critical patent/BRPI1105473A2/pt
Publication of BRPI1105473A8 publication Critical patent/BRPI1105473A8/pt
Publication of BRPI1105473B1 publication Critical patent/BRPI1105473B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/24—Other details, e.g. assembly with regulating devices for restricting the 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
    • 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
    • F04B39/00—Component 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
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/122—Cylinder block
    • 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
    • F04B39/00—Component 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
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/126—Cylinder liners
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/008—Spacing or clearance between cylinder and piston
    • 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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/02—Sliding-contact bearings
    • F16C29/025—Hydrostatic or aerostatic
    • 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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0603—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion
    • F16C32/0614—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic bearings
    • F16C32/0618—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic bearings via porous material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Compressor (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Abstract

restritor de fluxo e compressor de gás. a presente invenção refere-se a um restritor (1) de fluxo para aplicação em mancalização entre um pistão (2) e um cilindro (3) de um compressor de gás (4). tal compressor de gás (4) compreende pelo menos um bloco (5) que envolve externamente o cilindro (3). além disso, o compressor de gás (4) compreende também pelo menos uma cavidade interna (6), disposta entre o bloco (5) e o cilindro (3), alimentada fluidicamente por um fluxo de descarga proveniente de um movimento de compressão exercido pelo pistão (2) no interior do cilindro (3). adicionalmente, o compressor de gás (4) compreende ainda pelo menos uma folga de mancalização (7) que separa uma parede externa do pistão (2) e uma parede interna do cilindro (3). ainda, o compressor de gás (4) compreende também pelo menos um restritor (1) de fluxo dotado de um alojamento (12) que associa fluidicamente a cavidade interna (6) à folga de mancalização (7). tal restritor (1) de fluxo compreende pelo menos uma elemento poroso (8), associado ao alojamento (12), dotado de pelo menos uma porção restritora provida de uma porosidade dimensionada para limitar o fluxo de gás que flui da cavidade interna (6) à folga de mancalização (7). a presente invenção refere-se também a vedação existente entre o elemento poroso (8) e o alojamento (12), as características de filtragem do elemento poroso (8) e a um compressor de gás (4) que compreende um restritor (1) de fluxo conforme acima descrito.
BRPI1105473-5A 2011-11-16 2011-11-16 compressor de gás compreendendo uma mancalização aerostática BRPI1105473B1 (pt)

Priority Applications (10)

Application Number Priority Date Filing Date Title
BRPI1105473-5A BRPI1105473B1 (pt) 2011-11-16 2011-11-16 compressor de gás compreendendo uma mancalização aerostática
PCT/BR2012/000448 WO2013071382A2 (en) 2011-11-16 2012-11-14 Flow restrictor and gas compressor
EP12809079.2A EP2780593B1 (en) 2011-11-16 2012-11-14 Flow restrictor and gas compressor
CN201280067211.6A CN104220752B (zh) 2011-11-16 2012-11-14 具有空气静力学轴承构型的气体压缩机
ES12809079.2T ES2589048T3 (es) 2011-11-16 2012-11-14 Limitador de flujo y compresor de gas
SG11201402412XA SG11201402412XA (en) 2011-11-16 2012-11-14 Flow restrictor and gas compressor
KR1020147016062A KR20140100965A (ko) 2011-11-16 2012-11-14 흐름 제한기 및 가스 압축기
US14/358,528 US9599130B2 (en) 2011-11-16 2012-11-14 Flow restrictor and gas compressor
JP2014541486A JP2014533788A (ja) 2011-11-16 2012-11-14 制流体及び気体圧縮機
MX2014005837A MX343116B (es) 2011-11-16 2012-11-14 Compresor de gas que tiene formacion de cojinete aerostatico.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI1105473-5A BRPI1105473B1 (pt) 2011-11-16 2011-11-16 compressor de gás compreendendo uma mancalização aerostática

Publications (3)

Publication Number Publication Date
BRPI1105473A2 BRPI1105473A2 (pt) 2016-01-19
BRPI1105473A8 true BRPI1105473A8 (pt) 2020-11-03
BRPI1105473B1 BRPI1105473B1 (pt) 2020-12-01

Family

ID=47471415

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1105473-5A BRPI1105473B1 (pt) 2011-11-16 2011-11-16 compressor de gás compreendendo uma mancalização aerostática

Country Status (10)

Country Link
US (1) US9599130B2 (pt)
EP (1) EP2780593B1 (pt)
JP (1) JP2014533788A (pt)
KR (1) KR20140100965A (pt)
CN (1) CN104220752B (pt)
BR (1) BRPI1105473B1 (pt)
ES (1) ES2589048T3 (pt)
MX (1) MX343116B (pt)
SG (1) SG11201402412XA (pt)
WO (1) WO2013071382A2 (pt)

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KR102121585B1 (ko) * 2013-09-16 2020-06-11 엘지전자 주식회사 왕복동식 압축기
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KR102234726B1 (ko) * 2014-06-24 2021-04-02 엘지전자 주식회사 리니어 압축기
KR102278769B1 (ko) * 2014-06-24 2021-07-20 엘지전자 주식회사 리니어 압축기
KR102191193B1 (ko) * 2014-06-24 2020-12-15 엘지전자 주식회사 리니어 압축기
KR102178051B1 (ko) * 2014-06-24 2020-11-12 엘지전자 주식회사 리니어 압축기 및 그 제조방법
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KR102240032B1 (ko) * 2014-07-21 2021-04-14 엘지전자 주식회사 리니어 압축기
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CN108223576B (zh) * 2017-12-04 2024-06-04 陕西仙童科技有限公司 一种用于自由活塞式制冷机的气体轴承装置
CN108150387A (zh) * 2017-12-04 2018-06-12 陕西仙童科技有限公司 一种用于声能制冷的压缩活塞装置
KR101966191B1 (ko) * 2018-01-29 2019-04-05 (주)메아리 왕복동식 압축기의 압축공간으로 인입되는 압축공기량 조절장치
CN108119341A (zh) * 2018-02-22 2018-06-05 杨厚成 一种用于声能制冷的压缩机气缸缸体结构
CN108273323B (zh) * 2018-03-29 2019-04-26 湛江湛科臭氧技术有限公司 一种多向位环保空气过滤器
CN108434871A (zh) * 2018-03-29 2018-08-24 宁波蒙曼生物科技有限公司 一种节能水处理空气净化装置
CN108514773A (zh) * 2018-03-29 2018-09-11 宁波蒙曼生物科技有限公司 一种环保空气净化装置
KR102048995B1 (ko) * 2018-05-16 2019-11-27 엘지전자 주식회사 리니어 압축기
KR102100674B1 (ko) 2018-07-03 2020-04-14 엘지전자 주식회사 리니어 압축기
KR102103184B1 (ko) * 2018-09-06 2020-04-22 엘지전자 주식회사 리니어 압축기
KR102204575B1 (ko) * 2018-11-09 2021-01-19 엘지전자 주식회사 리니어 압축기
KR102244391B1 (ko) * 2019-10-04 2021-04-26 엘지전자 주식회사 압축기
KR102244407B1 (ko) * 2019-10-10 2021-04-26 엘지전자 주식회사 압축기
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Also Published As

Publication number Publication date
CN104220752A (zh) 2014-12-17
SG11201402412XA (en) 2014-09-26
CN104220752B (zh) 2016-08-24
BRPI1105473B1 (pt) 2020-12-01
JP2014533788A (ja) 2014-12-15
EP2780593B1 (en) 2016-06-29
MX343116B (es) 2016-10-25
WO2013071382A2 (en) 2013-05-23
BRPI1105473A2 (pt) 2016-01-19
US9599130B2 (en) 2017-03-21
ES2589048T3 (es) 2016-11-08
EP2780593A2 (en) 2014-09-24
WO2013071382A8 (en) 2014-06-26
MX2014005837A (es) 2014-08-21
US20140283679A1 (en) 2014-09-25
KR20140100965A (ko) 2014-08-18
WO2013071382A3 (en) 2013-08-01

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25A Requested transfer of rights approved

Owner name: EMBRACO INDUSTRIA DE COMPRESSORES E SOLUCOES E REF

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B03H Publication of an application: rectification [chapter 3.8 patent gazette]

Free format text: REFERENTE AO CODIGO 3.1 PUBLICADO NA RPI2350 DE 19/01/2016 RELATIVO AO CAMPO INID (72) INVENTOR. CONSIDEREM-SE OS DADOS ATUAIS.

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 16/11/2011, 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 11A 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 2696 DE 06-09-2022 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.