JPS62160795U - - Google Patents
Info
- Publication number
- JPS62160795U JPS62160795U JP1986047097U JP4709786U JPS62160795U JP S62160795 U JPS62160795 U JP S62160795U JP 1986047097 U JP1986047097 U JP 1986047097U JP 4709786 U JP4709786 U JP 4709786U JP S62160795 U JPS62160795 U JP S62160795U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical
- chamber
- wall
- communication hole
- side communication
- 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.)
- Granted
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)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986047097U JPH0640951Y2 (ja) | 1986-04-01 | 1986-04-01 | 遠心圧縮機 |
| DE19863614144 DE3614144A1 (de) | 1986-04-01 | 1986-04-25 | Kreiselverdichter |
| IT8620229A IT1213065B (it) | 1986-04-01 | 1986-04-28 | Camera rotorica cilindrica dalla e compressore centrifugo del tipo in nalla camera rotorica cilindrica cui lo smontaggio ed il montaggio nella direzione assiale di essa. del compressore sono effettuati estraendo e inserendo parti componenti interne includenti pareti di estremita' per chiudere le estremita' di una parete della |
| CN86102901A CN86102901B (zh) | 1986-04-01 | 1986-04-29 | 离心式压缩机 |
| FR868606176A FR2596464B1 (fr) | 1986-04-01 | 1986-04-29 | Compresseur centrifuge |
| US06/857,490 US4715778A (en) | 1986-04-01 | 1986-04-30 | Centrifugal compressor |
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 (2)
| Publication Number | Publication Date |
|---|---|
| JPS62160795U true JPS62160795U (US07655688-20100202-C00109.png) | 1987-10-13 |
| JPH0640951Y2 JPH0640951Y2 (ja) | 1994-10-26 |
Family
ID=12765681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986047097U Expired - Lifetime JPH0640951Y2 (ja) | 1986-04-01 | 1986-04-01 | 遠心圧縮機 |
Country Status (6)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012140957A (ja) * | 2010-12-30 | 2012-07-26 | Nuovo Pignone Spa | ターボ機械用コンジット及びその方法 |
| JP2016500420A (ja) * | 2012-12-21 | 2016-01-12 | ヌオーヴォ ピニォーネ ソチエタ レスポンサビリタ リミタータＮｕｏｖｏ Ｐｉｇｎｏｎｅ Ｓ．Ｒ．Ｌ． | 多段圧縮機および多段圧縮機の運転方法 |
| JP2016200131A (ja) * | 2015-04-14 | 2016-12-01 | 株式会社川本製作所 | 渦流ポンプ |
Families Citing this family (32)
| 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 |
| CN101379298B (zh) * | 2006-02-03 | 2011-01-26 | 西门子公司 | 压缩机单元 |
| 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 |
| 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. |
| FR2964694A1 (fr) * | 2010-09-14 | 2012-03-16 | Dresser Rand | Systeme et procede pour l'expansion d'un fluide dans un boitier scelle hermetiquement |
| 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 |
| 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 |
| JP6120997B2 (ja) | 2014-01-23 | 2017-04-26 | 三菱重工コンプレッサ株式会社 | 遠心圧縮機 |
| 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 |
| JP6655712B2 (ja) * | 2016-03-28 | 2020-02-26 | 三菱重工コンプレッサ株式会社 | 回転機械 |
| 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 |
| US20210270275A1 (en) * | 2019-05-10 | 2021-09-02 | Carrier Corporation | Compressor with thrust control |
| US12025150B2 (en) * | 2019-11-27 | 2024-07-02 | Sulzer Management Ag | Multistage pump |
| 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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5749758A (en) * | 1980-09-10 | 1982-03-23 | Hitachi Ltd | Heat accumulating apparatus |
| 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 |
Family Cites Families (15)
| 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 |
| CA957563A (en) * | 1970-12-21 | 1974-11-12 | Carl J. Blom | Multistage pump and manufacturing method |
| US3861825A (en) * | 1970-12-21 | 1975-01-21 | Borg Warner | 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 |
-
1986
- 1986-04-01 JP JP1986047097U patent/JPH0640951Y2/ja not_active Expired - Lifetime
- 1986-04-25 DE DE19863614144 patent/DE3614144A1/de not_active Ceased
- 1986-04-28 IT IT8620229A patent/IT1213065B/it active
- 1986-04-29 FR FR868606176A patent/FR2596464B1/fr not_active Expired - Lifetime
- 1986-04-29 CN CN86102901A patent/CN86102901B/zh not_active Expired
- 1986-04-30 US US06/857,490 patent/US4715778A/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5749758A (en) * | 1980-09-10 | 1982-03-23 | Hitachi Ltd | Heat accumulating apparatus |
| 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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012140957A (ja) * | 2010-12-30 | 2012-07-26 | Nuovo Pignone Spa | ターボ機械用コンジット及びその方法 |
| JP2016500420A (ja) * | 2012-12-21 | 2016-01-12 | ヌオーヴォ ピニォーネ ソチエタ レスポンサビリタ リミタータＮｕｏｖｏ Ｐｉｇｎｏｎｅ Ｓ．Ｒ．Ｌ． | 多段圧縮機および多段圧縮機の運転方法 |
| JP2016200131A (ja) * | 2015-04-14 | 2016-12-01 | 株式会社川本製作所 | 渦流ポンプ |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1213065B (it) | 1989-12-07 |
| CN86102901B (zh) | 1988-07-20 |
| IT8620229A0 (it) | 1986-04-28 |
| FR2596464A1 (fr) | 1987-10-02 |
| US4715778A (en) | 1987-12-29 |
| CN86102901A (zh) | 1986-11-05 |
| FR2596464B1 (fr) | 1990-04-27 |
| DE3614144A1 (de) | 1987-10-08 |
| JPH0640951Y2 (ja) | 1994-10-26 |
