BRPI0504326A - compressor de fluidos com mancal aerostático, sistema de controle de compressor com mancal aerostático e método de controle de compressor com mancal aerostático - Google Patents

compressor de fluidos com mancal aerostático, sistema de controle de compressor com mancal aerostático e método de controle de compressor com mancal aerostático

Info

Publication number
BRPI0504326A
BRPI0504326A BRPI0504326-3A BRPI0504326A BRPI0504326A BR PI0504326 A BRPI0504326 A BR PI0504326A BR PI0504326 A BRPI0504326 A BR PI0504326A BR PI0504326 A BRPI0504326 A BR PI0504326A
Authority
BR
Brazil
Prior art keywords
aerostatic bearing
compressor
fluid
pressurization
compressor control
Prior art date
Application number
BRPI0504326-3A
Other languages
English (en)
Inventor
Marcos Francisco Ietka
Original Assignee
Brasil Compressores 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 Brasil Compressores Sa filed Critical Brasil Compressores Sa
Priority to BRPI0504326-3A priority Critical patent/BRPI0504326A/pt
Priority to CN2006800450045A priority patent/CN101321956B/zh
Priority to PCT/BR2006/000212 priority patent/WO2007041818A1/en
Priority to US12/089,967 priority patent/US20090220338A1/en
Priority to DE602006010730T priority patent/DE602006010730D1/de
Priority to JP2008534829A priority patent/JP2009511803A/ja
Priority to DK06790497.9T priority patent/DK1952028T3/da
Priority to EP06790497A priority patent/EP1952028B1/en
Priority to ES06790497T priority patent/ES2337398T3/es
Publication of BRPI0504326A publication Critical patent/BRPI0504326A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/052—Axially shiftable rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F04D29/057—Bearings hydrostatic; hydrodynamic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/85—Starting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Compressor (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

"COMPRESSOR DE FLUIDOS COM MANCAL AEROSTáTICO, SISTEMA DE CONTROLE DE COMPRESSOR COM MANCAL AEROSTáTICO E MéTODO DE CONTROLE DE COMPRESSOR COM MANCAL AEROSTáTICO." A presente invenção refere-se a um compressor de fluidos que possui um mancal aerostático, um sistema de controle de um compressor de fluidos que possui um mancal aerostático bem como a um método de controle de compressor, onde o mancal aerostático é alimentado por um acumulador de fluido comprimido (5) que é carregado durante a operação do compressor (100) e descarregado por ocasião da respectiva partida para evitar danos aos mancais. Tais objetivos são alcançados através de um compressor de fluidos (100) compreendendo uma câmara de pressurização (C) e ao menos um dispositivo de pressurização (1,2,18) do fluido, a câmara de pressurização (C) e o dispositivo de pressurização (1,2,18) sendo alocados em uma carcaça (4), a câmara de pressurização (C) tendo uma entrada não pressurizada (10) e uma saída pressurizada (20), o dispositivo de pressurização (1,2,18) comprimindo o fluido captado pela entrada não pressurizada (10) e descarregando-o pela saída pressurizada (20), o dispositivo de pressurização (1,2,18) possuindo ao menos um mancal aerostático (3), o mancal aerostático (3) compreendendo uma região de pressurização de flutuação (33), o compressor compreendendo um acumulador de fluido comprimido (5) fluidicamente conectável à saída pressurizada (20) e à região de pressurização de flutuação (33), o acumulador de fluido comprimido (5) sendo alocado dentro da carcaça (4) do compressor (100). São ainda descritos um sistema de controle de compressor (100) e o respectivo método de controle.
BRPI0504326-3A 2005-10-11 2005-10-11 compressor de fluidos com mancal aerostático, sistema de controle de compressor com mancal aerostático e método de controle de compressor com mancal aerostático BRPI0504326A (pt)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BRPI0504326-3A BRPI0504326A (pt) 2005-10-11 2005-10-11 compressor de fluidos com mancal aerostático, sistema de controle de compressor com mancal aerostático e método de controle de compressor com mancal aerostático
CN2006800450045A CN101321956B (zh) 2005-10-11 2006-10-11 带有空气静力学轴承的流体压缩机及其控制系统和控制方法
PCT/BR2006/000212 WO2007041818A1 (en) 2005-10-11 2006-10-11 Fluid compressor with aerostatic bearing, control system of a compressor with aerostatic bearing and method of controlling a compressor with aerostatic bearing
US12/089,967 US20090220338A1 (en) 2005-10-11 2006-10-11 Fluid Compressor with Aerostatic Bearing, Control System of a Compressor with Aerostatic Bearing and Method of Controlling a Compressor with Aerostatic Bearing
DE602006010730T DE602006010730D1 (de) 2005-10-11 2006-10-11 Fluidverdichter mit aerostatischem lager, steuersystem für einen verdichter mit aerostatischem lager und verfahren zur steuerung eines verdichters mit aerostatischem lager
JP2008534829A JP2009511803A (ja) 2005-10-11 2006-10-11 静圧型空気軸受を有する流体圧縮機、静圧型空気軸受を有する圧縮機の制御システム、及び静圧型空気軸受を有する圧縮機の制御方法
DK06790497.9T DK1952028T3 (da) 2005-10-11 2006-10-11 Kompressor med aerostatisk leje, styresystem til en kompressor med aerostatisk leje og en fremgangsmåde til styring af en kompressor med aerostatisk leje
EP06790497A EP1952028B1 (en) 2005-10-11 2006-10-11 Fluid compressor with aerostatic bearing, control system of a compressor with aerostatic bearing and method of controlling a compressor with aerostatic bearing
ES06790497T ES2337398T3 (es) 2005-10-11 2006-10-11 Compresor hidrulico con conjinete aerostatico, sistema de control de un compresor hidraulico con cojinete aerostatico y procedimiento para controlar un compresor hidraulico con cojinete aerostatico.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0504326-3A BRPI0504326A (pt) 2005-10-11 2005-10-11 compressor de fluidos com mancal aerostático, sistema de controle de compressor com mancal aerostático e método de controle de compressor com mancal aerostático

Publications (1)

Publication Number Publication Date
BRPI0504326A true BRPI0504326A (pt) 2007-06-26

Family

ID=37607197

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0504326-3A BRPI0504326A (pt) 2005-10-11 2005-10-11 compressor de fluidos com mancal aerostático, sistema de controle de compressor com mancal aerostático e método de controle de compressor com mancal aerostático

Country Status (9)

Country Link
US (1) US20090220338A1 (pt)
EP (1) EP1952028B1 (pt)
JP (1) JP2009511803A (pt)
CN (1) CN101321956B (pt)
BR (1) BRPI0504326A (pt)
DE (1) DE602006010730D1 (pt)
DK (1) DK1952028T3 (pt)
ES (1) ES2337398T3 (pt)
WO (1) WO2007041818A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101265133B1 (ko) 2011-09-06 2013-05-16 엘지전자 주식회사 왕복동식 압축기
KR101860340B1 (ko) * 2011-09-06 2018-05-23 엘지전자 주식회사 왕복동식 압축기
GB201122142D0 (en) * 2011-12-21 2012-02-01 Venus Systems Ltd Centrifugal compressors
KR101282436B1 (ko) 2012-04-26 2013-07-17 한국수력원자력 주식회사 가스 베어링 순환기
EP2886862B1 (de) * 2013-12-17 2020-09-02 Kaeser Kompressoren Se Kompressor
CN103727043B (zh) * 2014-01-03 2016-05-04 杭州万辰机电科技有限公司 双级离心压缩机和对所述双级离心压缩机的静压气浮轴承供气的方法
JP6398897B2 (ja) * 2015-07-23 2018-10-03 株式会社豊田自動織機 遠心圧縮機
WO2018022015A1 (en) * 2016-07-26 2018-02-01 Florida Turbine Technologies, Inc. Turbocharger with oil-free hydrostatic bearing
USD817753S1 (en) 2017-03-09 2018-05-15 Woodward, Inc. Spring array
US11415135B2 (en) 2017-06-16 2022-08-16 Trane International Inc. Aerostatic thrust bearing and method of aerostatically supporting a thrust load in a scroll compressor
US10865792B2 (en) * 2017-06-16 2020-12-15 Trane International Inc. Aerostatic thrust bearing and method of aerostatically supporting a thrust load in a scroll compressor
US12065934B2 (en) 2017-06-16 2024-08-20 Trane International Inc. Aerostatic thrust bearing and method of aerostatically supporting a thrust load in a scroll compressor
DE102017211033A1 (de) * 2017-06-29 2019-01-03 Robert Bosch Gmbh Verdichtereinrichtung und elektrische Maschine
KR102428830B1 (ko) * 2018-02-07 2022-08-04 한온시스템 주식회사 공기압축기 및 그 제어 방법
CN111425414A (zh) * 2020-02-27 2020-07-17 合肥通用机械研究院有限公司 一种采用气悬浮轴承的特种气体高速离心压缩机
CN113757160B (zh) * 2020-06-04 2025-12-12 青岛海尔智能技术研发有限公司 用于气悬浮压缩机的轴承座、气悬浮压缩机和制冷设备
CN113757163B (zh) * 2020-06-04 2025-12-12 青岛海尔智能技术研发有限公司 气悬浮压缩机的供气系统和制冷系统
US11852150B2 (en) 2021-12-30 2023-12-26 Trane International Inc. Gas bearing management for a compressor
WO2023176486A1 (ja) * 2022-03-16 2023-09-21 株式会社Ihi 圧縮機
US12292219B2 (en) 2022-09-01 2025-05-06 Trane International Inc. Refrigerant circuit compressor gas bearing feed

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DE3612097A1 (de) * 1986-04-10 1987-10-15 Interatom Gasstatisches lager in doppelkegelform
EP0212091A1 (de) * 1985-06-10 1987-03-04 INTERATOM Gesellschaft mit beschränkter Haftung Abgasturbolader mit gasstatischem Lager
JPS6218395A (ja) * 1985-07-16 1987-01-27 Nippon Kokan Kk <Nkk> 船舶の舵板
FR2592688B1 (fr) * 1986-01-08 1988-03-18 Alsthom Turbomachine.
JPH0689760B2 (ja) * 1987-08-03 1994-11-14 東京瓦斯株式会社 ポンプの軸受装置
US4887914A (en) * 1988-10-26 1989-12-19 Industrial Technology Research Institute Aerostatic bearing with an adjustable stabilizing structure
CH686525A5 (de) * 1992-07-02 1996-04-15 Escher Wyss Ag Turbomaschine .
JP2004044954A (ja) * 2002-07-12 2004-02-12 Mitsubishi Heavy Ind Ltd ガス軸受付き圧縮機を備えたターボ冷凍機及びその運転方法
ITMI20022337A1 (it) * 2002-11-05 2004-05-06 Nuovo Pignone Spa Assieme di bilanciamento di spinta assiale per un
GB2456344B (en) * 2008-01-14 2012-04-18 Upm Ltd Aerostatic bearing

Also Published As

Publication number Publication date
DE602006010730D1 (de) 2010-01-07
CN101321956A (zh) 2008-12-10
ES2337398T3 (es) 2010-04-23
EP1952028A1 (en) 2008-08-06
US20090220338A1 (en) 2009-09-03
JP2009511803A (ja) 2009-03-19
WO2007041818A1 (en) 2007-04-19
EP1952028B1 (en) 2009-11-25
DK1952028T3 (da) 2010-01-25
CN101321956B (zh) 2011-01-12

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: MULTIBRAS S.A. ELETRODOMESTICOS (BR/SP)

Free format text: TRANSFERIDO POR INCORPORACAO DE: EMPRESA BRASILEIRA DE COMPRESSORES S.A - EMBRACO

B25D Requested change of name of applicant approved

Owner name: WHIRLPOOL S.A. (BR/SP)

Free format text: ALTERADO DE: MULTIBRAS S.A. ELETRODOMESTICOS

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

Free format text: REFERENTE A 7A 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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2204 DE 02/04/2013.