BR112012013798A2 - cabeçote terminal do compressor e compressor - Google Patents

cabeçote terminal do compressor e compressor

Info

Publication number
BR112012013798A2
BR112012013798A2 BR112012013798A BR112012013798A BR112012013798A2 BR 112012013798 A2 BR112012013798 A2 BR 112012013798A2 BR 112012013798 A BR112012013798 A BR 112012013798A BR 112012013798 A BR112012013798 A BR 112012013798A BR 112012013798 A2 BR112012013798 A2 BR 112012013798A2
Authority
BR
Brazil
Prior art keywords
compressor
headstock
avaible
abstract
Prior art date
Application number
BR112012013798A
Other languages
English (en)
Inventor
Giusepe Sassanelli
Manuele Bigi
Suresh Devanbu
Original Assignee
Nuovo Pignone Spa
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
Priority to ITCO2009A000061A priority Critical patent/IT1396519B1/it
Application filed by Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Priority to PCT/EP2010/068845 priority patent/WO2011069909A1/en
Publication of BR112012013798A2 publication Critical patent/BR112012013798A2/pt

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/58Cooling; Heating; Diminishing heat transfer
    • F04D29/582Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/584Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08Centrifugal pumps
    • F04D17/10Centrifugal pumps for compressing or evacuating
    • F04D17/12Multi-stage pumps
    • F04D17/122Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors
    • F04D17/125Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors the casing being vertically split
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/002Details, component parts, or accessories especially adapted for elastic fluid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/08Sealings
    • F04D29/10Shaft sealings
    • F04D29/12Shaft sealings using sealing-rings
    • F04D29/122Shaft sealings using sealing-rings especially adapted for elastic fluid pumps
    • F04D29/124Shaft sealings using sealing-rings especially adapted for elastic fluid pumps with special means for adducting cooling or sealing fluid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/58Cooling; Heating; Diminishing heat transfer
    • F04D29/582Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/5853Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps heat insulation or conduction
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/60Mounting; Assembling; Disassembling
    • F04D29/62Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2210/00Working fluids
    • F05D2210/10Kind or type
    • F05D2210/12Kind or type gaseous, i.e. compressible
    • 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
    • Y10S415/00Rotary kinetic fluid motors or pumps
    • 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
BR112012013798A 2009-12-07 2010-12-03 cabeçote terminal do compressor e compressor BR112012013798A2 (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITCO2009A000061A IT1396519B1 (it) 2009-12-07 2009-12-07 Congegno di riscaldamento per testata di compressore
PCT/EP2010/068845 WO2011069909A1 (en) 2009-12-07 2010-12-03 Compressor end head heating arrangement

Publications (1)

Publication Number Publication Date
BR112012013798A2 true BR112012013798A2 (pt) 2016-05-03

Family

ID=42168005

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012013798A BR112012013798A2 (pt) 2009-12-07 2010-12-03 cabeçote terminal do compressor e compressor

Country Status (13)

Country Link
US (1) US9631637B2 (pt)
EP (1) EP2510241B1 (pt)
JP (1) JP5903384B2 (pt)
KR (1) KR20120120191A (pt)
CN (1) CN102741555B (pt)
AU (1) AU2010330096B2 (pt)
BR (1) BR112012013798A2 (pt)
CA (1) CA2783667A1 (pt)
IN (1) IN2012DN05004A (pt)
IT (1) IT1396519B1 (pt)
MX (1) MX2012006569A (pt)
RU (1) RU2552658C2 (pt)
WO (1) WO2011069909A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012203144A1 (de) * 2012-02-29 2013-08-29 Siemens Aktiengesellschaft Strömungsmaschine
DE102014203464A1 (de) * 2014-02-26 2015-08-27 Siemens Aktiengesellschaft Anlage mit einer Gasdichtung, Verfahren zum Betrieb
WO2017081810A1 (ja) * 2015-11-13 2017-05-18 三菱重工業株式会社 遠心圧縮機
JP6583933B2 (ja) 2015-11-30 2019-10-02 三菱重工コンプレッサ株式会社 多段遠心圧縮機
US20200166051A1 (en) * 2016-02-15 2020-05-28 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Centrifugal compressor and supercharger
JP6666182B2 (ja) * 2016-03-28 2020-03-13 三菱重工コンプレッサ株式会社 遠心圧縮機
JP6710172B2 (ja) * 2017-02-28 2020-06-17 三菱重工コンプレッサ株式会社 遠心圧縮機
KR20180107943A (ko) * 2017-03-23 2018-10-04 한화파워시스템 주식회사 오일 시일 구조체
EP3770441A4 (en) * 2018-04-27 2021-03-24 Mitsubishi Heavy Industries Compressor Corporation COMPRESSOR AND ITS MANUFACTURING PROCESS

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2223519A (en) * 1939-05-13 1940-12-03 Ingersoll Rand Co Packing device
SU542844A1 (ru) 1971-12-28 1977-01-15 Ливенский Филиал Всесоюзного Научно-Исследовательского,Конструкторского И Технологического Института Гидромашиностроения Центробежный насос
CA1319164C (en) * 1986-12-12 1993-06-15 Kevin R. Drumm Mechanical seal with heat exchanger
US5516121A (en) 1990-01-18 1996-05-14 Framatome Dry slip ring seal having independent cooling loops
US5718560A (en) 1995-12-29 1998-02-17 Sulzer Turbo Ag Turbocompressor for non-ideal process gases
EP0781948A1 (de) * 1995-12-29 1997-07-02 Sulzer Turbo AG Turbomaschine für nicht ideale Prozessgase
US6132168A (en) * 1998-12-23 2000-10-17 United Technologies Corporation Balancing a pressure drop across ring seals in gas turbine engines
RU2202713C2 (ru) 2000-12-08 2003-04-20 Гулевский Анатолий Николаевич Ротационно-пластинчатый компрессор
US7252474B2 (en) 2003-09-12 2007-08-07 Mes International, Inc. Sealing arrangement in a compressor
ITMI20031780A1 (it) * 2003-09-18 2005-03-19 Nuovo Pignone Spa Dispositivo scambiatore di calore per tenuta a gas per compressori centrifughi
EP2048367A1 (de) * 2007-10-09 2009-04-15 Siemens Aktiengesellschaft Gehäuse mit Kühleinrichtung für einen Prozessgasturboverdichter
DE102008013433A1 (de) * 2008-03-10 2009-09-17 Man Turbo Ag Strömungsmaschine mit verbesserter Ausgleichskolbendichtung

Also Published As

Publication number Publication date
CN102741555A (zh) 2012-10-17
CN102741555B (zh) 2015-07-22
US20130058769A1 (en) 2013-03-07
JP5903384B2 (ja) 2016-04-13
KR20120120191A (ko) 2012-11-01
WO2011069909A1 (en) 2011-06-16
ITCO20090061A1 (it) 2011-06-08
EP2510241A1 (en) 2012-10-17
IT1396519B1 (it) 2012-12-14
US9631637B2 (en) 2017-04-25
AU2010330096B2 (en) 2016-03-17
IN2012DN05004A (pt) 2015-10-02
RU2012124946A (ru) 2014-01-20
MX2012006569A (es) 2012-08-23
CA2783667A1 (en) 2011-06-16
EP2510241B1 (en) 2017-08-30
RU2552658C2 (ru) 2015-06-10
AU2010330096A1 (en) 2012-06-21
JP2013513064A (ja) 2013-04-18

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)