CN86102901B - 离心式压缩机 - Google Patents

离心式压缩机

Info

Publication number
CN86102901B
CN86102901B CN86102901A CN86102901A CN86102901B CN 86102901 B CN86102901 B CN 86102901B CN 86102901 A CN86102901 A CN 86102901A CN 86102901 A CN86102901 A CN 86102901A CN 86102901 B CN86102901 B CN 86102901B
Authority
CN
China
Prior art keywords
thrust
cylindrical rotor
air
balance tube
chamber
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CN86102901A
Other languages
English (en)
Chinese (zh)
Other versions
CN86102901A (zh
Inventor
片山一三
一柳卓
三桥庸良
毛利靖
小林昌哲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of CN86102901A publication Critical patent/CN86102901A/zh
Publication of CN86102901B publication Critical patent/CN86102901B/zh
Expired legal-status Critical Current

Links

Images

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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F04D17/122—Multi-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
    • 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
    • F04D29/051—Axial thrust balancing
    • F04D29/0516—Axial thrust balancing balancing pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
CN86102901A 1986-04-01 1986-04-29 离心式压缩机 Expired CN86102901B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP47097/86 1986-03-04
JP1986047097U JPH0640951Y2 (ja) 1986-04-01 1986-04-01 遠心圧縮機

Publications (2)

Publication Number Publication Date
CN86102901A CN86102901A (zh) 1986-11-05
CN86102901B true CN86102901B (zh) 1988-07-20

Family

ID=12765681

Family Applications (1)

Application Number Title Priority Date Filing Date
CN86102901A Expired CN86102901B (zh) 1986-04-01 1986-04-29 离心式压缩机

Country Status (6)

Country Link
US (1) US4715778A (US08063081-20111122-C00044.png)
JP (1) JPH0640951Y2 (US08063081-20111122-C00044.png)
CN (1) CN86102901B (US08063081-20111122-C00044.png)
DE (1) DE3614144A1 (US08063081-20111122-C00044.png)
FR (1) FR2596464B1 (US08063081-20111122-C00044.png)
IT (1) IT1213065B (US08063081-20111122-C00044.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101622459B (zh) * 2007-06-06 2011-06-15 三菱重工业株式会社 旋转流体机械的密封装置及旋转流体机械

Families Citing this family (32)

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JPH0646035B2 (ja) * 1988-09-14 1994-06-15 株式会社日立製作所 多段遠心圧縮機
FR2683002B1 (fr) * 1991-10-23 1993-12-17 Snecma Compresseur axial adapte a la maintenance et son procede de maintenance.
US5246348A (en) * 1992-05-14 1993-09-21 Vooner Vacuum Pumps, Inc. Liquid ring vacuum pump-compressor with double function of liquid ring with separate sources
JPH0988864A (ja) * 1995-09-26 1997-03-31 Ebara Corp 二重胴型高圧多段ポンプの構造
JPH10184579A (ja) * 1996-12-27 1998-07-14 Ebara Corp モータポンプ及びモータポンプ群
GB0117941D0 (en) * 2001-07-24 2001-09-19 Weir Pumps Ltd Pump assembly
ITMI20022337A1 (it) * 2002-11-05 2004-05-06 Nuovo Pignone Spa Assieme di bilanciamento di spinta assiale per un
JP4119815B2 (ja) * 2003-09-30 2008-07-16 三菱重工業株式会社 圧縮機
ITMI20032148A1 (it) * 2003-11-07 2005-05-08 Nuovo Pignone Spa Compressore centrifugo multistadio
WO2007090775A1 (de) * 2006-02-03 2007-08-16 Siemens Aktiengesellschaft Verdichtereinheit
DE102008013433A1 (de) 2008-03-10 2009-09-17 Man Turbo Ag Strömungsmaschine mit verbesserter Ausgleichskolbendichtung
DE102008015688A1 (de) 2008-03-26 2009-10-01 Man Turbo Ag Turbinenrotor für eine Gasturbine
JP5104624B2 (ja) * 2008-07-30 2012-12-19 株式会社日立プラントテクノロジー 多段遠心圧縮機
IT1392796B1 (it) 2009-01-23 2012-03-23 Nuovo Pignone Spa Sistema reversibile di iniezione ed estrazione del gas per macchine rotative a fluido
IT1397707B1 (it) * 2009-12-22 2013-01-24 Nuovo Pignone Spa Bilanciamento dinamico di spinta per compressori centrifughi.
WO2012036678A1 (en) * 2010-09-14 2012-03-22 Dresser-Rand Company System and method of expanding a fluid in a hermetically-sealed casing
IT1404158B1 (it) * 2010-12-30 2013-11-15 Nuova Pignone S R L Condotto per turbomacchina e metodo
JP5649055B2 (ja) * 2011-01-05 2015-01-07 株式会社日立製作所 バーレル型多段ポンプ
CN102305219B (zh) * 2011-08-19 2013-04-24 中国石油天然气股份有限公司 有间隙支撑转子的多级离心泵
JP2014198999A (ja) 2012-02-23 2014-10-23 三菱重工業株式会社 圧縮機
ITFI20120290A1 (it) * 2012-12-21 2014-06-22 Nuovo Pignone Srl "multi-stage compressor and method for operating a multi-stage compressor"
JP6025608B2 (ja) * 2013-02-27 2016-11-16 三菱重工コンプレッサ株式会社 圧縮機の組み立て方法、および、バンドル案内装置
EP2990654B1 (en) * 2014-01-23 2018-01-10 Mitsubishi Heavy Industries Compressor Corporation Centrifugal compressor
JP6535500B2 (ja) * 2015-04-14 2019-06-26 株式会社川本製作所 渦流ポンプ
ITUB20153472A1 (it) * 2015-09-08 2017-03-08 Nuovo Pignone Tecnologie Srl Turbomacchina con una disposizione di tamburo di bilanciamento e bussola, e metodo
US20170175752A1 (en) * 2015-12-21 2017-06-22 General Electric Company Thrust compensation system for fluid transport devices
US11022126B2 (en) * 2016-03-28 2021-06-01 Mitsubishi Heavy Industries Compressor Corporation Rotary machine
JP6963471B2 (ja) * 2017-11-09 2021-11-10 三菱重工コンプレッサ株式会社 回転機械
JP7108555B2 (ja) * 2019-02-01 2022-07-28 三菱重工コンプレッサ株式会社 圧縮機
US11286943B2 (en) 2019-05-01 2022-03-29 Garrett Transportation I Inc Single-stage compressor with thrust load suppression section
EP3739215A1 (en) * 2020-04-20 2020-11-18 Sulzer Management AG Process fluid lubricated pump
US11933312B2 (en) 2020-12-14 2024-03-19 Garrett Transportation I Inc E-assist turbocharger with bleed fluid system connecting compressor section to web ring of turbine section for thrust load suppression

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
US900966A (en) * 1905-12-09 1908-10-13 Buffalo Forge Co Centrifugal pump.
US2221225A (en) * 1938-04-16 1940-11-12 Pacific Pump Works Balancing and leakage device for centrifugal pumps
US2326112A (en) * 1941-11-11 1943-08-10 Westinghouse Electric & Mfg Co Turbine apparatus
US2601828A (en) * 1949-02-04 1952-07-01 United Iron Works Centrifugal pump
US2746671A (en) * 1950-04-14 1956-05-22 United Aircraft Corp Compressor deicing and thrust balancing arrangement
DE915137C (de) * 1951-10-14 1954-07-15 Hermann Wenger Luftgekuehlter Axialverdichter
US3105632A (en) * 1960-03-14 1963-10-01 Dresser Ind High pressure centrifugal compressor
DE1280055B (de) * 1964-02-29 1968-10-10 Halbergerheutte G M B H Einrichtung zum Ausgleich des Schubes bei mehrstufigen Kreiselpumpen mittels eines Entlastungskolbens
US3370542A (en) * 1965-10-21 1968-02-27 Dresser Ind Temperature detection device
CH532202A (de) * 1970-12-15 1972-12-31 Bbc Sulzer Turbomaschinen Einbaublock zum Einbau in einen mehrstufigen Radialverdichter
US3861825A (en) * 1970-12-21 1975-01-21 Borg Warner Multistage pump and manufacturing method
CA957563A (en) * 1970-12-21 1974-11-12 Carl J. Blom Multistage pump and manufacturing method
NL176296B (nl) * 1974-01-30 1984-10-16 Gutehoffnungshuette Sterkrade Roterende hogedruk-compressor.
NL7712699A (en) * 1977-11-17 1979-05-21 Stork Koninklijke Maschf Centrifugal pump with thrust load counteraction - has component on shaft between high and low-pressure chambers
SU754113A1 (ru) * 1978-03-16 1980-08-07 За витель Многоступенчатый центробежный насос
JPS5952736B2 (ja) * 1980-09-10 1984-12-21 株式会社日立製作所 蓄熱装置
JPS5870097A (ja) * 1981-10-23 1983-04-26 Hitachi Ltd 水平分割形ケ−シング
JPS6098194A (ja) * 1983-11-02 1985-06-01 Mitsubishi Heavy Ind Ltd バ−レル形多段タ−ボポンプ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101622459B (zh) * 2007-06-06 2011-06-15 三菱重工业株式会社 旋转流体机械的密封装置及旋转流体机械

Also Published As

Publication number Publication date
FR2596464B1 (fr) 1990-04-27
CN86102901A (zh) 1986-11-05
IT8620229A0 (it) 1986-04-28
JPS62160795U (US08063081-20111122-C00044.png) 1987-10-13
JPH0640951Y2 (ja) 1994-10-26
US4715778A (en) 1987-12-29
IT1213065B (it) 1989-12-07
FR2596464A1 (fr) 1987-10-02
DE3614144A1 (de) 1987-10-08

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Legal Events

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C13 Decision
GR02 Examined patent application
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CX01 Expiry of patent term