BR0315260A - Unidade de compressor, método para produzir uma divisória para uma unidade de compressor, e, uso de uma unidade de compressor - Google Patents

Unidade de compressor, método para produzir uma divisória para uma unidade de compressor, e, uso de uma unidade de compressor

Info

Publication number
BR0315260A
BR0315260A BR0315260-0A BR0315260A BR0315260A BR 0315260 A BR0315260 A BR 0315260A BR 0315260 A BR0315260 A BR 0315260A BR 0315260 A BR0315260 A BR 0315260A
Authority
BR
Brazil
Prior art keywords
compressor unit
stator
partition
compressor
gas
Prior art date
Application number
BR0315260-0A
Other languages
English (en)
Other versions
BR0315260B1 (pt
Inventor
Ralf Heinrich Bode
Klaus Mecking
Original Assignee
Siemens Ind Turbomachinery B V
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 Siemens Ind Turbomachinery B V filed Critical Siemens Ind Turbomachinery B V
Publication of BR0315260A publication Critical patent/BR0315260A/pt
Publication of BR0315260B1 publication Critical patent/BR0315260B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0606—Canned motor pumps
    • F04D13/0626—Details of the can
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/30—Manufacture with deposition of material
    • F05D2230/31—Layer deposition
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/603—Composites; e.g. fibre-reinforced

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

"UNIDADE DE COMPRESSOR, MéTODO PARA PRODUZIR UMA DIVISóRIA PARA UMA UNIDADE DE COMPRESSOR, E, USO DE UMA UNIDADE DE COMPRESSOR". Uma unidade de compressor compreende um compressor centrífugo (1) para comprimir um gás, um motor elétrico (4) com um estator (5) e um rotor (6) para acionar o compressor (1). O compressor (1) e o motor elétrico (4) são acomodados em uma carcaça comum estanque a gás (7) dotada de uma entrada de gás (8) e uma saída de gás (9). O estator (5) é acomodado em um espaço de estator separado (21) que é delimitado por uma seção de parede, que circunda o estator (5), da carcaça (7), uma divisória estanque a gás (22.2) que se estende livremente entre o estator (5) e o rotor (6) do motor elétrico (4), e no mínimo uma parede extrerna (22.1) que se estende entre a divisória (22.2) e a carcaça (7) da unidade de compressor. A divisória (22.2) compreende um material de resistência elevada que permanece livre do estator (5) e o rotor (6) sob pressões de trabalho do gás.
BRPI0315260-0A 2002-10-15 2003-10-13 unidade de compressor, mÉtodo para produzir uma divisària para uma unidade de compressor, e, uso de uma unidade de compressor. BR0315260B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1021656A NL1021656C2 (nl) 2002-10-15 2002-10-15 Compressoreenheid met gemeenschappelijke behuizing voor elektromotor en compressor, werkwijze voor het vervaardigen van een scheidingswand voor een compressoreenheid en gebruik van een compressoreenheid.
PCT/NL2003/000692 WO2004036052A1 (en) 2002-10-15 2003-10-13 Compressor unit

Publications (2)

Publication Number Publication Date
BR0315260A true BR0315260A (pt) 2005-08-23
BR0315260B1 BR0315260B1 (pt) 2012-07-24

Family

ID=32105703

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0315260-0A BR0315260B1 (pt) 2002-10-15 2003-10-13 unidade de compressor, mÉtodo para produzir uma divisària para uma unidade de compressor, e, uso de uma unidade de compressor.

Country Status (11)

Country Link
US (1) US7575422B2 (pt)
EP (1) EP1552159B1 (pt)
JP (1) JP4276177B2 (pt)
AT (1) ATE464480T1 (pt)
AU (1) AU2003301330A1 (pt)
BR (1) BR0315260B1 (pt)
DE (1) DE60332138D1 (pt)
ES (1) ES2343245T3 (pt)
NL (1) NL1021656C2 (pt)
NO (1) NO337508B1 (pt)
WO (1) WO2004036052A1 (pt)

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US8663483B2 (en) 2010-07-15 2014-03-04 Dresser-Rand Company Radial vane pack for rotary separators
US8673159B2 (en) 2010-07-15 2014-03-18 Dresser-Rand Company Enhanced in-line rotary separator
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US8821362B2 (en) 2010-07-21 2014-09-02 Dresser-Rand Company Multiple modular in-line rotary separator bundle
JP5936144B2 (ja) 2010-09-09 2016-06-15 ドレッサー ランド カンパニーＤｒｅｓｓｅｒ−Ｒａｎｄ Ｃｏｍｐａｎｙ 洗浄可能に制御された排水管
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WO2012138545A2 (en) 2011-04-08 2012-10-11 Dresser-Rand Company Circulating dielectric oil cooling system for canned bearings and canned electronics
WO2012166236A1 (en) 2011-05-27 2012-12-06 Dresser-Rand Company Segmented coast-down bearing for magnetic bearing systems
US8851756B2 (en) 2011-06-29 2014-10-07 Dresser-Rand Company Whirl inhibiting coast-down bearing for magnetic bearing systems
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US8920142B2 (en) * 2012-02-28 2014-12-30 Hamilton Sundstrand Corporation Wet rotor pump motor stator sealing liner
EP2898591A2 (de) 2012-10-25 2015-07-29 Siemens Aktiengesellschaft Diffusionssperrschicht für spaltrohre
EP2749771B1 (en) * 2012-12-27 2020-04-22 Thermodyn Device for generating a dynamic axial thrust to balance the overall axial thrust of a radial rotating machine
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Also Published As

Publication number Publication date
ATE464480T1 (de) 2010-04-15
ES2343245T3 (es) 2010-07-27
DE60332138D1 (de) 2010-05-27
NO337508B1 (no) 2016-05-02
NL1021656C2 (nl) 2004-04-16
NO20052341L (no) 2005-05-12
BR0315260B1 (pt) 2012-07-24
AU2003301330A1 (en) 2004-05-04
EP1552159B1 (en) 2010-04-14
JP4276177B2 (ja) 2009-06-10
JP2006503222A (ja) 2006-01-26
US7575422B2 (en) 2009-08-18
EP1552159A1 (en) 2005-07-13
WO2004036052A1 (en) 2004-04-29
US20060292019A1 (en) 2006-12-28

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: SIEMENS AKTIENGESELLSCHAFT (DE)

Free format text: TRANSFERIDO DE: SIEMENS INDUSTRIAL TURBOMACHINERY B.V.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
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 13/10/2003, 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 16A 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 2535 DE 06-08-2019 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.