IT1396519B1 - Congegno di riscaldamento per testata di compressore - Google Patents

Congegno di riscaldamento per testata di compressore

Info

Publication number
IT1396519B1
IT1396519B1 ITCO2009A000061A ITCO20090061A IT1396519B1 IT 1396519 B1 IT1396519 B1 IT 1396519B1 IT CO2009A000061 A ITCO2009A000061 A IT CO2009A000061A IT CO20090061 A ITCO20090061 A IT CO20090061A IT 1396519 B1 IT1396519 B1 IT 1396519B1
Authority
IT
Italy
Prior art keywords
heating
compressor head
compressor
head
Prior art date
Application number
ITCO2009A000061A
Other languages
English (en)
Inventor
Manuele Bigi
Giuseppe Sassanelli
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
Application filed by Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Priority to ITCO2009A000061A priority Critical patent/IT1396519B1/it
Publication of ITCO20090061A1 publication Critical patent/ITCO20090061A1/it
Application granted granted Critical
Publication of IT1396519B1 publication Critical patent/IT1396519B1/it

Links

Classifications

    • 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
    • F04D29/584Cooling; 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
    • 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
ITCO2009A000061A 2009-12-07 2009-12-07 Congegno di riscaldamento per testata di compressore IT1396519B1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITCO2009A000061A IT1396519B1 (it) 2009-12-07 2009-12-07 Congegno di riscaldamento per testata di compressore

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
ITCO2009A000061A IT1396519B1 (it) 2009-12-07 2009-12-07 Congegno di riscaldamento per testata di compressore
JP2012542469A JP5903384B2 (ja) 2009-12-07 2010-12-03 圧縮機端部ヘッド加熱装置
CA2783667A CA2783667A1 (en) 2009-12-07 2010-12-03 Compressor end head heating arrangement
EP10788063.5A EP2510241B1 (en) 2009-12-07 2010-12-03 Compressor end head heating arrangement
US13/514,388 US9631637B2 (en) 2009-12-07 2010-12-03 Compressor end head heating arrangement
AU2010330096A AU2010330096B2 (en) 2009-12-07 2010-12-03 Compressor end head heating arrangement
IN5004DEN2012 IN2012DN05004A (it) 2009-12-07 2010-12-03
BR112012013798A BR112012013798A2 (pt) 2009-12-07 2010-12-03 cabeçote terminal do compressor e compressor
PCT/EP2010/068845 WO2011069909A1 (en) 2009-12-07 2010-12-03 Compressor end head heating arrangement
KR1020127017490A KR20120120191A (ko) 2009-12-07 2010-12-03 압축기 단부 헤드 가열 장치
RU2012124946/06A RU2552658C2 (ru) 2009-12-07 2010-12-03 Устройство нагрева торцевой крышки компрессора
MX2012006569A MX2012006569A (es) 2009-12-07 2010-12-03 HEATING PROVISION OF EXTREME COMPRESSOR HEAD.
CN201080063295.7A CN102741555B (zh) 2009-12-07 2010-12-03 压缩机端头加热组件

Publications (2)

Publication Number Publication Date
ITCO20090061A1 ITCO20090061A1 (it) 2011-06-08
IT1396519B1 true IT1396519B1 (it) 2012-12-14

Family

ID=42168005

Family Applications (1)

Application Number Title Priority Date Filing Date
ITCO2009A000061A IT1396519B1 (it) 2009-12-07 2009-12-07 Congegno di riscaldamento per testata di compressore

Country Status (13)

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

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
JP6521275B2 (ja) * 2015-11-13 2019-05-29 三菱重工コンプレッサ株式会社 遠心圧縮機
EP3364045B1 (en) * 2015-11-30 2020-01-01 Mitsubishi Heavy Industries Compressor Corporation Multi-stage centrifugal compressor
WO2017141312A1 (ja) * 2016-02-15 2017-08-24 三菱重工業株式会社 遠心圧縮機、および、過給機
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 Ind Compressor Corp 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
EP0781948A1 (de) * 1995-12-29 1997-07-02 Sulzer Turbo AG Turbomaschine für nicht ideale Prozessgase
US5718560A (en) * 1995-12-29 1998-02-17 Sulzer Turbo Ag Turbocompressor for non-ideal process gases
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
ITCO20090061A1 (it) 2011-06-08
US9631637B2 (en) 2017-04-25
US20130058769A1 (en) 2013-03-07
BR112012013798A2 (pt) 2016-05-03
CN102741555A (zh) 2012-10-17
AU2010330096B2 (en) 2016-03-17
JP5903384B2 (ja) 2016-04-13
AU2010330096A1 (en) 2012-06-21
MX2012006569A (es) 2012-08-23
WO2011069909A1 (en) 2011-06-16
EP2510241B1 (en) 2017-08-30
CA2783667A1 (en) 2011-06-16
KR20120120191A (ko) 2012-11-01
JP2013513064A (ja) 2013-04-18
RU2012124946A (ru) 2014-01-20
EP2510241A1 (en) 2012-10-17
IN2012DN05004A (it) 2015-10-02
RU2552658C2 (ru) 2015-06-10
CN102741555B (zh) 2015-07-22

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