DE3614144A1 - Kreiselverdichter - Google Patents

Kreiselverdichter

Info

Publication number
DE3614144A1
DE3614144A1 DE19863614144 DE3614144A DE3614144A1 DE 3614144 A1 DE3614144 A1 DE 3614144A1 DE 19863614144 DE19863614144 DE 19863614144 DE 3614144 A DE3614144 A DE 3614144A DE 3614144 A1 DE3614144 A1 DE 3614144A1
Authority
DE
Germany
Prior art keywords
chamber
rotor chamber
compensation
wall
cylindrical rotor
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.)
Ceased
Application number
DE19863614144
Other languages
German (de)
English (en)
Inventor
Kazuso Katayama
Taku Ichiryu
Tsuneyoshi Mitsuhashi
Yasushi Mori
Masanori Kobayashi
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 DE3614144A1 publication Critical patent/DE3614144A1/de
Ceased legal-status Critical Current

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
    • F04D29/60—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)
DE19863614144 1986-04-01 1986-04-25 Kreiselverdichter Ceased DE3614144A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE3614144A1 true DE3614144A1 (de) 1987-10-08

Family

ID=12765681

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863614144 Ceased DE3614144A1 (de) 1986-04-01 1986-04-25 Kreiselverdichter

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009112064A1 (de) * 2008-03-10 2009-09-17 Man Turbo Ag Strömungsmaschine mit verbesserter ausgleichskolbendichtung
US8727718B2 (en) 2008-03-26 2014-05-20 Man Diesel & Turbo Se Turbine rotor for a gas turbine

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP5314255B2 (ja) * 2007-06-06 2013-10-16 三菱重工業株式会社 回転流体機械のシール装置および回転流体機械
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746671A (en) * 1950-04-14 1956-05-22 United Aircraft Corp Compressor deicing and thrust balancing arrangement
US3960245A (en) * 1974-01-30 1976-06-01 Gutehoffnungshutte Sterkrade Aktiengesellschaft Lubricating and sealing liquid for a high pressure compressor

Family Cites Families (16)

* Cited by examiner, † Cited by third party
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
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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746671A (en) * 1950-04-14 1956-05-22 United Aircraft Corp Compressor deicing and thrust balancing arrangement
US3960245A (en) * 1974-01-30 1976-06-01 Gutehoffnungshutte Sterkrade Aktiengesellschaft Lubricating and sealing liquid for a high pressure compressor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Prospekt MANNESMANN/DEMAG MA 25.69/9.83, Bild 5 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009112064A1 (de) * 2008-03-10 2009-09-17 Man Turbo Ag Strömungsmaschine mit verbesserter ausgleichskolbendichtung
RU2443909C1 (ru) * 2008-03-10 2012-02-27 Ман Дизель Унд Турбо Се Лопаточная машина с усовершенствованным компенсирующим поршневым уплотнением
US9494165B2 (en) 2008-03-10 2016-11-15 Man Diesel & Turbo Se Turbo engine with improved compensating piston gasket
US8727718B2 (en) 2008-03-26 2014-05-20 Man Diesel & Turbo Se Turbine rotor for a gas turbine

Also Published As

Publication number Publication date
FR2596464B1 (fr) 1990-04-27
CN86102901A (zh) 1986-11-05
IT8620229A0 (it) 1986-04-28
CN86102901B (zh) 1988-07-20
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

Similar Documents

Publication Publication Date Title
DE3614144A1 (de) Kreiselverdichter
DE4234739C1 (de) Getriebe-Mehrwellenturbokompressor mit Rückführstufen
EP0170175B1 (de) Seitenkanalpumpe mit Kräfteausgleich
DE2412624A1 (de) Molekularvakuumpumpe
EP0853726B1 (de) Doppelpumpe mit ladepumpe
DE3312280C2 (US08063081-20111122-C00044.png)
DE3244099C2 (US08063081-20111122-C00044.png)
EP0666422B1 (de) Lagerung und Antrieb der Rotoren eines Schraubenrotorverdichters
DE2413674C2 (de) Radialer Turboverdichter
DE3617889C2 (US08063081-20111122-C00044.png)
EP2935890A2 (de) Mehrfachpumpe
DE19945871A1 (de) Schraubenpumpe, insbesondere Schraubenvakuumpumpe, mit zwei Pumpstufen
DE1628271C3 (de) Mehrstufiger Flüssigkeitsringverdichter bzw. mehrstufige Flüssigkeitsringpumpe
EP0046173B1 (de) Kreiselmaschine, insbesondere Radialverdichter
DE1728419A1 (de) Fluessigkeitsringverdichter
DE3124247C1 (de) Schraubenverdichter
CH676487A5 (US08063081-20111122-C00044.png)
EP0116356A1 (de) Rotationskolbenmaschine
EP2625387A2 (de) Pumpe, verdichter oder motor mehrstufig oder mehrflutig
EP0584106B1 (de) Mehrflutige flüssigkeitsringpumpe
DE1243816B (de) Mehrstufige Drehkolbenvakuumpumpe vom Rootstyp
DE102020103384A1 (de) Schraubenverdichter mit einseitig gelagerten Rotoren
DE102004050412A1 (de) Gaskompressor
WO2005017319A1 (de) Ringförmige drehkolbenmaschine
WO1989002985A1 (en) Rotary piston compressor

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection